Using S7; edit Makefile for debug, windows compilation

.gitignore

@@ -3,6 +3,10 @@ bin/
 build/
 *.o
 *.a
-engine
 tags
 Jenkinsfile
+*~
+*.log
+*.gz
+*.tar
+

Makefile

@@ -3,25 +3,27 @@ MAKEFLAGS = --jobs=$(PROCS)
 
 UNAME != uname
 
-CC := ccache $(CC)
-
-FLAGS = -DALLOW_SMP_DANGERS
-
-QFLAGS = -O3 -DDBG=0
+QFLAGS = -O3 -DDBG=0 -DED=1
 INFO = rel
 PTYPE != uname -m
 
+# Options
+# DBG=0,1 --- build with debugging symbols and logging
+# ED=0,1 --- build with or without editor
+
+
 ifeq ($(DBG), 1)
-	QFLAGS = -O0 -g -DDBG=1
+	QFLAGS = -O0 -g -DDBG=1 -DED=1
 	INFO = dbg
 endif
 
-QFLAGS := $(QFLAGS) $(FLAGS)
+ifeq 	($(ED), 0)
+	QFLAGS = -DED=0
+	INFO = ed
+endif
 
 BIN = bin/
-objprefix = $(BIN)obj
-
-DIRS = engine editor
+objprefix = $(BIN)obj/$(INFO)
 
 define prefix
 	echo $(1) | tr " " "\n" | sed 's/.*/$(2)&$(3)/'
@@ -47,30 +49,31 @@ eobjects != $(call rm,$(eobjects),sqlite pl_mpeg_extract_frames pl_mpeg_player y
 
 includeflag != $(call prefix,$(edirs),-I)
 
-WARNING_FLAGS = #-Wall -pedantic -Wunsupported -Wextra -Wwrite-strings 
-NO_WARNING_FLAGS = -Wno-incompatible-function-pointer-types -Wno-unused-parameter -Wno-unused-function -Wno-missing-braces -Wno-incompatible-function-pointer-types -Wno-gnu-statement-expression -Wno-complex-component-init
+WARNING_FLAGS = -Wall -pedantic -Wextra -Wwrite-strings  -Wno-incompatible-function-pointer-types -Wno-incompatible-pointer-types -Wno-unused-function
 
 SEM = 0.0.1
 COM != git rev-parse --short HEAD
 VER = $(SEM)-$(COM)
 
-COMPILER_FLAGS = $(includeflag) -I/usr/local/include $(QFLAGS) -rdynamic -MD $(WARNING_FLAGS) -DVER=\"$(VER)\" -DINFO=\"$(INFO)\" -c $< -o $@
+COMPILER_FLAGS = $(includeflag) $(QFLAGS) -MD $(WARNING_FLAGS) -DVER=\"$(VER)\" -DINFO=\"$(INFO)\" -c $< -o $@
 
 LIBPATH = -Lbin -L/usr/local/lib
 
-ifeq ($(UNAME), Windows_NT)
-	LINKER_FLAGS = -DSDL_MAIN_HANDLED
-	ELIBS = engine editor mingw32 SDL2main SDL2 m dinput8 dxguid dxerr8 user32 gdi32 winmm imm32 ole32 oleaut32 shell32 version uuid setupapi opengl32 stdc++ winpthread
-	ELIBS += SDL2_mixer FLAC vorbis vorbisenc vorbisfile mpg123 out123 syn123 opus opusurl opusfile ogg ssp shlwapi glew32
+ifeq ($(OS), WIN32)
+	LINKER_FLAGS = $(QFLAGS)
+	ELIBS = engine pthread mruby glfw3 opengl32 gdi32 ws2_32 ole32 winmm setupapi m
+	CLIBS =
 	EXT = .exe
 else
-	LINKER_FLAGS = $(QFLAGS) -rdynamic
-	ELIBS =  engine pthread yughc mruby c m dl
+	LINKER_FLAGS = $(QFLAGS)
+	ELIBS =  engine pthread yughc portaudio asound jack glfw3 c m dl
+	CLIBS =
 	EXT =
 endif
 
 ELIBS != $(call prefix, $(ELIBS), -l)
-ELIBS := $(ELIBS) `pkg-config --libs source/glfw/build/src/glfw3.pc` `pkg-config --libs source/portaudio/build/portaudio-2.0.pc`
+ELIBS := $(CLIBS) $(ELIBS)
+
 
 objects = $(eobjects)
 DEPENDS = $(objects:.o=.d)
@@ -87,7 +90,8 @@ MYTAG = $(VER)_$(PTYPE)_$(INFO)
 
 .PHONY: yugine
 
-yugine: bin/obj/source/engine/yugine.o $(ENGINE) $(BIN)libportaudio.a $(BIN)libglfw3.a
+yugine: $(objprefix)/source/engine/yugine.o $(ENGINE)
+	@echo $(CC)
 	@echo Linking yugine
 	$(CC) $< $(LINK) -o yugine
 	@echo Finished build
@@ -109,30 +113,12 @@ $(ENGINE): $(eobjects)
 	@mkdir -p $(INCLUDE)
 	@cp -u -r $(ehead) $(INCLUDE)
 
-bin/libglfw3.a: source/glfw/build/src/libglfw3.a
-	@cp $< $@
-
-source/glfw/build/src/libglfw3.a:
-	@echo Making GLFW
-	@mkdir -p source/glfw/build
-	@cd source/glfw/build; cmake ..; make -j$(PROCS)
-	@cp source/glfw/build/src/libglfw3.a bin
-
-bin/libportaudio.a: source/portaudio/build/libportaudio.a
-	@cp $< $@
-
-source/portaudio/build/libportaudio.a:
-	@echo Making Portaudio
-	@mkdir -p source/portaudio/build
-	@cd source/portaudio/build; cmake ..; make -j$(PROCS)
-	@cp source/portaudio/build/libportaudio.a bin
-
-
 $(objprefix)/%.o:%.c
 	@mkdir -p $(@D)
 	@echo Making C object $@
 	@$(CC) $(COMPILER_FLAGS)
 
+.PHONY: clean
 clean:
 	@echo Cleaning project
 	@find $(BIN) -type f -delete

source/engine/editor.c

@@ -1,4 +1,5 @@
 #include "editor.h"
+#include "ed_project.h"
 
 #include "2dphysics.h"
 #include "camera.h"
@@ -495,7 +496,7 @@ void editor_project_gui() {
 */
     NK_MENU_START(level)
       nuke_nel(1);
-      nk_labelf(ctx, "Current level: %s", current_level[0] == '\0' ? "No level loaded." : current_level);
+      nuke_labelf(ctx, "Current level: %s", current_level[0] == '\0' ? "No level loaded." : current_level);
 
       nuke_nel(3);
       if (nk_button_label(ctx, "New")) {
@@ -517,7 +518,7 @@ void editor_project_gui() {
               YughWarn("Can't save level that has no name.");
           } else {
                     strcpy(current_level, levelname);
-          strncat(current_level, EXT_LEVEL, MAXNAME);
+          strncat(current_level, EXT_LEVEL, 10);
               save_level(current_level);
               levelname[0] = '\0';
               get_levels();

source/engine/gameobject.c

@@ -11,6 +11,7 @@
 #include "resources.h"
 #include "nuke.h"
 #include "log.h"
+#include "debugdraw.h"
 
 #include "stb_ds.h"
 

source/engine/mrbffi.c

@@ -1,13 +1,8 @@
 #include "mrbffi.h"
-
-#include "mruby.h"
-#include "mruby/compile.h"
-#include "mruby/string.h"
-#include "mruby/hash.h"
+#include "s7.h"
 
 #include "font.h"
 
-
 #include "script.h"
 #include "string.h"
 #include "window.h"
@@ -15,60 +10,43 @@
 #include "engine.h"
 #include "log.h"
 
-extern mrb_state *mrb;
-
-#include "nuklear.h"
-extern struct nk_context *ctx;
+#include "nuke.h"
 
 /* FFI */
+s7_pointer s7_ui_label(s7_scheme *sc, s7_pointer args) {
+    if (s7_is_string(s7_car(args))) {
+        nuke_label(s7_string(s7_car(args)));
+        return s7_make_boolean(sc, 1);
+    }
 
-mrb_value mrb_load(mrb_state *mrb, mrb_value self) {
-    char *path;
-    mrb_get_args(mrb, "z!", &path);
-    script_dofile(path);
-    return self;
+    return s7_wrong_type_arg_error(sc, "ui_label", 1, args, "Should be a string.");
 }
 
-mrb_value mrb_ui_label(mrb_state *mrb, mrb_value self) {
-    char *str;
-    mrb_get_args(mrb, "z", &str);
-    nk_labelf(ctx, NK_TEXT_LEFT, "%s", str);
-    return self;
+s7_pointer s7_ui_btn(s7_scheme *sc, s7_pointer args) {
+    return s7_make_boolean(sc, nuke_btn(s7_string(s7_car(args))));
 }
 
-mrb_value mrb_ui_btn(mrb_state *mrb, mrb_value self) {
-    char *str;
-    mrb_get_args(mrb, "z", &str);
-    return mrb_bool_value(nk_button_label(ctx, str));
+s7_pointer s7_ui_nel(s7_scheme *sc, s7_pointer args) {
+    nuke_nel(s7_integer(s7_cadr(args)));
+    return s7_make_boolean(sc, 1);
 }
 
-mrb_value mrb_ui_nel(mrb_state *mrb, mrb_value self) {
-    int height, cols;
-    mrb_get_args(mrb, "ii", &height, &cols);
-    nk_layout_row_dynamic(ctx, height, cols);
-    return self;
+s7_pointer s7_ui_prop(s7_scheme *sc, s7_pointer args) {
+    float val = s7_real(s7_cadr(args));
+    nuke_prop_float(s7_string(s7_car(args)), (float)s7_real(s7_caddr(args)), &val, s7_real(s7_cadddr(args)), s7_real(s7_car(s7_cddddr(args))), s7_real(s7_car(s7_cdr(s7_cddddr(args)))));
+    return s7_make_real(sc, val);
 }
 
-mrb_value mrb_ui_prop(mrb_state *mrb, mrb_value self) {
-    mrb_float min, max, step1, step2, val;
-    char *s;
-    mrb_get_args(mrb, "zfffff", &s, &val, &min, &max, &step1, &step2);
-    nk_property_float(ctx, s, min, &val, max, step1, step2);
-    return mrb_float_value(mrb, val);
+s7_pointer s7_ui_text(s7_scheme *sc, s7_pointer args) {
+    const char *s = s7_string(s7_car(args));
+    int len = s7_integer(s7_cadr(args));
+    char str[len+1];
+    strncpy(str,s,len);
+    nuke_edit_str(str);
+    return s7_make_string(sc, str);
 }
 
-mrb_value mrb_ui_text(mrb_state *mrb, mrb_value self) {
-    char *s;
-    mrb_float len;
-
-    mrb_get_args(mrb, "zf", &s, &len);
-
-    char str[(int)len+1];
-    strncpy(str, s,len);
-    nk_edit_string_zero_terminated(ctx, NK_EDIT_BOX|NK_EDIT_NO_HORIZONTAL_SCROLL, str, 130, nk_filter_ascii);
-
-    return mrb_str_new_cstr(mrb, str);
-}
+/*
 
 mrb_value mrb_ui_begin(mrb_state *mrb, mrb_value self) {
     char *title;
@@ -79,6 +57,9 @@ mrb_value mrb_ui_begin(mrb_state *mrb, mrb_value self) {
     return mrb_bool_value(nk_begin(ctx, title, nk_rect(0,0,w,h), NK_WINDOW_TITLE|NK_WINDOW_BORDER|NK_WINDOW_SCALABLE|NK_WINDOW_MOVABLE|NK_WINDOW_NO_SCROLLBAR));
 }
 
+*/
+
+/*
 mrb_value mrb_ui_rendertext(mrb_state *mrb, mrb_value self) {
     char *s;
     mrb_float pos[2];
@@ -91,10 +72,6 @@ mrb_value mrb_ui_rendertext(mrb_state *mrb, mrb_value self) {
     return self;
 }
 
-mrb_value mrb_c_reload(mrb_state *mrb, mrb_value self) {
-    return self;
-}
-
 mrb_value mrb_win_make(mrb_state *mrb, mrb_value self) {
     char name[50] = "New Window";
     struct window *new = MakeSDLWindow(name, 500, 500, 0);
@@ -197,10 +174,20 @@ mrb_value mrb_editor_render(mrb_state *mrb, mrb_value self) {
     editor_render();
     return self;
 }
+*/
 
-#define MRB_FUNC(NAME, ARGS) mrb_define_method(mrb, mrb->object_class, #NAME, mrb_ ## NAME, ARGS)
+//#define MRB_FUNC(NAME, ARGS) mrb_define_method(mrb, mrb->object_class, #NAME, mrb_ ## NAME, ARGS)
+#define S7_FUNC(NAME, ARGS) s7_define_function(s7, #NAME, s7_ ##NAME, ARGS, 0, 0, "")
 
 void ffi_load() {
+//s7_define_function(s7, "ui_label", s7_ui_label, 1, 0, 0, "Draw UI label with given string");
+S7_FUNC(ui_label, 1);
+S7_FUNC(ui_btn, 1);
+S7_FUNC(ui_nel, 1);
+S7_FUNC(ui_prop, 6);
+S7_FUNC(ui_text, 2);
+
+/*
     MRB_FUNC(load, MRB_ARGS_REQ(1));
     MRB_FUNC(ui_label, MRB_ARGS_REQ(1));
     MRB_FUNC(ui_btn, MRB_ARGS_REQ(1));
@@ -227,5 +214,6 @@ void ffi_load() {
     MRB_FUNC(editor_render, MRB_ARGS_REQ(0));
 
     MRB_FUNC(settings_cmd, MRB_ARGS_REQ(2));
+    */
 }
 

source/engine/nuke.c

@@ -86,5 +86,9 @@ void nuke_nel(int cols) {
 }
 
 void nuke_label(const char *s) {
-    nk_label(ctx, NK_TEXT_LEFT, s);
+    nk_label(ctx, s, NK_TEXT_LEFT);
 }
+
+void nuke_edit_str(char *str) {
+    nk_edit_string_zero_terminated(ctx, NK_EDIT_BOX|NK_EDIT_NO_HORIZONTAL_SCROLL, str, 130, nk_filter_ascii);
+}

source/engine/nuke.h

@@ -1,6 +1,6 @@
 #ifndef NUKE_H
 #define NUKE_H
-
+#define NK_INCLUDE_FIXED_TYPES
 #include "nuklear.h"
 
 
@@ -22,6 +22,7 @@ void nuke_checkbox(const char *lbl, int *val);
 void nuke_nel(int cols);
 void nuke_label(const char *s);
 void nuke_prop_float(const char *label, float min, float *val, float max, float step, float dragstep);
+void nuke_edit_str(char *str);
 
 int nuke_btn(const char *lbl);
 

source/engine/script.c

@@ -3,65 +3,45 @@
 #include "stdio.h"
 #include "log.h"
 
-
-#include "mruby/compile.h"
 #include "mrbffi.h"
 
-mrb_value obj;
-
-mrb_state *mrb;
-mrbc_context *c;
+s7_scheme *s7 = NULL;
 
 void script_init() {
-    mrb = mrb_open();
-    c = mrbc_context_new(mrb);
+    s7 = s7_init();
     ffi_load();
 }
 
 void script_run(const char *script) {
-    mrb_load_string(mrb, script);
+    s7_eval_c_string(s7, script);
 }
 
 int script_dofile(const char *file) {
-    FILE *mrbf = fopen(file, "r");
-    if (mrbf == NULL) {
-        YughError("Could not find script %s.", file);
-        return 1;
-    }
-    mrbc_filename(mrb, c, file);
-    obj = mrb_load_file_cxt(mrb, mrbf, c);
-    mrb_print_error(mrb);
-    fclose(mrbf);
-
+    s7_load(s7, file);
     return 0;
 }
 
+/* Call the "update" function in the master game script */
 void script_update(double dt) {
-    mrb_funcall(mrb, obj, "update", 1, mrb_float_value(mrb, dt));
-    mrb_print_error(mrb);
 }
 
+/* Call the "draw" function in master game script */
 void script_draw() {
-    mrb_funcall(mrb, obj, "draw", 0);
-    mrb_print_error(mrb);
 }
 
+/* Call "editor" function in master game script */
 void script_editor() {
-    mrb_funcall(mrb, obj, "editor", 0);
-    mrb_print_error(mrb);
 }
 
 void script_call(const char *f) {
-    script_call_sym(mrb_intern_cstr(mrb, f));
+    s7_call(s7, s7_name_to_value(s7, f), s7_nil(s7));
 }
 
-void script_call_sym(mrb_sym sym)
+void script_call_sym(s7_pointer sym)
 {
-    if (mrb_respond_to(mrb, obj, sym)) mrb_funcall_argv(mrb, obj, sym, 0, NULL);
-
-    mrb_print_error(mrb);
+    s7_call(s7, sym, s7_nil(s7));
 }
 
-int script_has_sym(mrb_sym sym) {
-    return mrb_respond_to(mrb, obj, sym);
+int script_has_sym(s7_pointer sym) {
+    return 1;
 }

source/engine/script.h

@@ -1,7 +1,8 @@
 #ifndef SCRIPT_H
 #define SCRIPT_H
 
-#include "mruby.h"
+#include "s7.h"
+extern s7_scheme *s7;
 
 void script_init();
 void script_run(const char *script);
@@ -10,7 +11,7 @@ void script_update(double dt);
 void script_draw();
 void script_editor();
 void script_call(const char *f);
-void script_call_sym(mrb_sym sym);
-int script_has_sym(mrb_sym sym);
+void script_call_sym(s7_pointer sym);
+int script_has_sym(s7_pointer sym);
 
 #endif

source/engine/timer.c

@@ -1,7 +1,7 @@
 #include "timer.h"
 #include <stdlib.h>
 
-#include <stb_ds.h>;
+#include <stb_ds.h>
 
 static double time;
 

source/engine/yugine.c

@@ -10,7 +10,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+#ifdef __linux__
 #include <execinfo.h>
+#endif
+
 #include <signal.h>
 #include <time.h>
 

source/glfw/CMake/GenerateMappings.cmake

@@ -1,48 +0,0 @@
-# Usage:
-# cmake -P GenerateMappings.cmake <path/to/mappings.h.in> <path/to/mappings.h>
-
-set(source_url "https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt")
-set(source_path "${CMAKE_CURRENT_BINARY_DIR}/gamecontrollerdb.txt")
-set(template_path "${CMAKE_ARGV3}")
-set(target_path "${CMAKE_ARGV4}")
-
-if (NOT EXISTS "${template_path}")
-    message(FATAL_ERROR "Failed to find template file ${template_path}")
-endif()
-
-file(DOWNLOAD "${source_url}" "${source_path}"
-     STATUS download_status
-     TLS_VERIFY on)
-
-list(GET download_status 0 status_code)
-list(GET download_status 1 status_message)
-
-if (status_code)
-    message(FATAL_ERROR "Failed to download ${source_url}: ${status_message}")
-endif()
-
-file(STRINGS "${source_path}" lines)
-foreach(line ${lines})
-    if (line MATCHES "^[0-9a-fA-F]")
-        if (line MATCHES "platform:Windows")
-            if (GLFW_WIN32_MAPPINGS)
-                string(APPEND GLFW_WIN32_MAPPINGS "\n")
-            endif()
-            string(APPEND GLFW_WIN32_MAPPINGS "\"${line}\",")
-        elseif (line MATCHES "platform:Mac OS X")
-            if (GLFW_COCOA_MAPPINGS)
-                string(APPEND GLFW_COCOA_MAPPINGS "\n")
-            endif()
-            string(APPEND GLFW_COCOA_MAPPINGS "\"${line}\",")
-        elseif (line MATCHES "platform:Linux")
-            if (GLFW_LINUX_MAPPINGS)
-                string(APPEND GLFW_LINUX_MAPPINGS "\n")
-            endif()
-            string(APPEND GLFW_LINUX_MAPPINGS "\"${line}\",")
-        endif()
-    endif()
-endforeach()
-
-configure_file("${template_path}" "${target_path}" @ONLY NEWLINE_STYLE UNIX)
-file(REMOVE "${source_path}")
-

source/glfw/CMake/Info.plist.in

@@ -1,38 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
-<plist version="1.0">
-<dict>
-	<key>CFBundleDevelopmentRegion</key>
-	<string>English</string>
-	<key>CFBundleExecutable</key>
-	<string>${MACOSX_BUNDLE_EXECUTABLE_NAME}</string>
-	<key>CFBundleGetInfoString</key>
-	<string>${MACOSX_BUNDLE_INFO_STRING}</string>
-	<key>CFBundleIconFile</key>
-	<string>${MACOSX_BUNDLE_ICON_FILE}</string>
-	<key>CFBundleIdentifier</key>
-	<string>${MACOSX_BUNDLE_GUI_IDENTIFIER}</string>
-	<key>CFBundleInfoDictionaryVersion</key>
-	<string>6.0</string>
-	<key>CFBundleLongVersionString</key>
-	<string>${MACOSX_BUNDLE_LONG_VERSION_STRING}</string>
-	<key>CFBundleName</key>
-	<string>${MACOSX_BUNDLE_BUNDLE_NAME}</string>
-	<key>CFBundlePackageType</key>
-	<string>APPL</string>
-	<key>CFBundleShortVersionString</key>
-	<string>${MACOSX_BUNDLE_SHORT_VERSION_STRING}</string>
-	<key>CFBundleSignature</key>
-	<string>????</string>
-	<key>CFBundleVersion</key>
-	<string>${MACOSX_BUNDLE_BUNDLE_VERSION}</string>
-	<key>CSResourcesFileMapped</key>
-	<true/>
-	<key>LSRequiresCarbon</key>
-	<true/>
-	<key>NSHumanReadableCopyright</key>
-	<string>${MACOSX_BUNDLE_COPYRIGHT}</string>
-	<key>NSHighResolutionCapable</key>
-	<true/>
-</dict>
-</plist>

source/glfw/CMake/cmake_uninstall.cmake.in

@@ -1,29 +0,0 @@
-
-if (NOT EXISTS "@GLFW_BINARY_DIR@/install_manifest.txt")
-    message(FATAL_ERROR "Cannot find install manifest: \"@GLFW_BINARY_DIR@/install_manifest.txt\"")
-endif()
-
-file(READ "@GLFW_BINARY_DIR@/install_manifest.txt" files)
-string(REGEX REPLACE "\n" ";" files "${files}")
-
-foreach (file ${files})
-  message(STATUS "Uninstalling \"$ENV{DESTDIR}${file}\"")
-  if (EXISTS "$ENV{DESTDIR}${file}")
-    exec_program("@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
-                 OUTPUT_VARIABLE rm_out
-                 RETURN_VALUE rm_retval)
-    if (NOT "${rm_retval}" STREQUAL 0)
-      MESSAGE(FATAL_ERROR "Problem when removing \"$ENV{DESTDIR}${file}\"")
-    endif()
-  elseif (IS_SYMLINK "$ENV{DESTDIR}${file}")
-    EXEC_PROGRAM("@CMAKE_COMMAND@" ARGS "-E remove \"$ENV{DESTDIR}${file}\""
-                 OUTPUT_VARIABLE rm_out
-                 RETURN_VALUE rm_retval)
-    if (NOT "${rm_retval}" STREQUAL 0)
-      message(FATAL_ERROR "Problem when removing symlink \"$ENV{DESTDIR}${file}\"")
-    endif()
-  else()
-    message(STATUS "File \"$ENV{DESTDIR}${file}\" does not exist.")
-  endif()
-endforeach()
-

source/glfw/CMake/glfw3.pc.in

@@ -1,13 +0,0 @@
-prefix=@CMAKE_INSTALL_PREFIX@
-exec_prefix=${prefix}
-includedir=@CMAKE_INSTALL_FULL_INCLUDEDIR@
-libdir=@CMAKE_INSTALL_FULL_LIBDIR@
-
-Name: GLFW
-Description: A multi-platform library for OpenGL, window and input
-Version: @GLFW_VERSION@
-URL: https://www.glfw.org/
-Requires.private: @GLFW_PKG_CONFIG_REQUIRES_PRIVATE@
-Libs: -L${libdir} -l@GLFW_LIB_NAME@
-Libs.private: @GLFW_PKG_CONFIG_LIBS_PRIVATE@
-Cflags: -I${includedir}

source/glfw/CMake/glfw3Config.cmake.in

@@ -1,3 +0,0 @@
-include(CMakeFindDependencyMacro)
-find_dependency(Threads)
-include("${CMAKE_CURRENT_LIST_DIR}/glfw3Targets.cmake")

source/glfw/CMake/i686-w64-mingw32-clang.cmake

@@ -1,13 +0,0 @@
-# Define the environment for cross-compiling with 32-bit MinGW-w64 Clang
-SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
-SET(CMAKE_SYSTEM_VERSION 1)
-SET(CMAKE_C_COMPILER     "i686-w64-mingw32-clang")
-SET(CMAKE_CXX_COMPILER   "i686-w64-mingw32-clang++")
-SET(CMAKE_RC_COMPILER    "i686-w64-mingw32-windres")
-SET(CMAKE_RANLIB         "i686-w64-mingw32-ranlib")
-
-# Configure the behaviour of the find commands
-SET(CMAKE_FIND_ROOT_PATH "/usr/i686-w64-mingw32")
-SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

source/glfw/CMake/i686-w64-mingw32.cmake

@@ -1,13 +0,0 @@
-# Define the environment for cross-compiling with 32-bit MinGW-w64 GCC
-SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
-SET(CMAKE_SYSTEM_VERSION 1)
-SET(CMAKE_C_COMPILER     "i686-w64-mingw32-gcc")
-SET(CMAKE_CXX_COMPILER   "i686-w64-mingw32-g++")
-SET(CMAKE_RC_COMPILER    "i686-w64-mingw32-windres")
-SET(CMAKE_RANLIB         "i686-w64-mingw32-ranlib")
-
-# Configure the behaviour of the find commands
-SET(CMAKE_FIND_ROOT_PATH "/usr/i686-w64-mingw32")
-SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

source/glfw/CMake/modules/FindEpollShim.cmake

@@ -1,17 +0,0 @@
-# Find EpollShim
-# Once done, this will define
-#
-#   EPOLLSHIM_FOUND - System has EpollShim
-#   EPOLLSHIM_INCLUDE_DIRS - The EpollShim include directories
-#   EPOLLSHIM_LIBRARIES - The libraries needed to use EpollShim
-
-find_path(EPOLLSHIM_INCLUDE_DIRS NAMES sys/epoll.h sys/timerfd.h HINTS /usr/local/include/libepoll-shim)
-find_library(EPOLLSHIM_LIBRARIES NAMES epoll-shim libepoll-shim HINTS /usr/local/lib)
-
-if (EPOLLSHIM_INCLUDE_DIRS AND EPOLLSHIM_LIBRARIES)
-	set(EPOLLSHIM_FOUND TRUE)
-endif (EPOLLSHIM_INCLUDE_DIRS AND EPOLLSHIM_LIBRARIES)
-
-include(FindPackageHandleStandardArgs)
-find_package_handle_standard_args(EpollShim DEFAULT_MSG EPOLLSHIM_LIBRARIES EPOLLSHIM_INCLUDE_DIRS)
-mark_as_advanced(EPOLLSHIM_INCLUDE_DIRS EPOLLSHIM_LIBRARIES)

source/glfw/CMake/modules/FindOSMesa.cmake

@@ -1,18 +0,0 @@
-# Try to find OSMesa on a Unix system
-#
-# This will define:
-#
-#   OSMESA_LIBRARIES   - Link these to use OSMesa
-#   OSMESA_INCLUDE_DIR - Include directory for OSMesa
-#
-# Copyright (c) 2014 Brandon Schaefer <brandon.schaefer@canonical.com>
-
-if (NOT WIN32)
-
-  find_package (PkgConfig)
-  pkg_check_modules (PKG_OSMESA QUIET osmesa)
-
-  set (OSMESA_INCLUDE_DIR ${PKG_OSMESA_INCLUDE_DIRS})
-  set (OSMESA_LIBRARIES   ${PKG_OSMESA_LIBRARIES})
-
-endif ()

source/glfw/CMake/x86_64-w64-mingw32-clang.cmake

@@ -1,13 +0,0 @@
-# Define the environment for cross-compiling with 64-bit MinGW-w64 Clang
-SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
-SET(CMAKE_SYSTEM_VERSION 1)
-SET(CMAKE_C_COMPILER     "x86_64-w64-mingw32-clang")
-SET(CMAKE_CXX_COMPILER   "x86_64-w64-mingw32-clang++")
-SET(CMAKE_RC_COMPILER    "x86_64-w64-mingw32-windres")
-SET(CMAKE_RANLIB         "x86_64-w64-mingw32-ranlib")
-
-# Configure the behaviour of the find commands
-SET(CMAKE_FIND_ROOT_PATH "/usr/x86_64-w64-mingw32")
-SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

source/glfw/CMake/x86_64-w64-mingw32.cmake

@@ -1,13 +0,0 @@
-# Define the environment for cross-compiling with 64-bit MinGW-w64 GCC
-SET(CMAKE_SYSTEM_NAME    Windows) # Target system name
-SET(CMAKE_SYSTEM_VERSION 1)
-SET(CMAKE_C_COMPILER     "x86_64-w64-mingw32-gcc")
-SET(CMAKE_CXX_COMPILER   "x86_64-w64-mingw32-g++")
-SET(CMAKE_RC_COMPILER    "x86_64-w64-mingw32-windres")
-SET(CMAKE_RANLIB         "x86_64-w64-mingw32-ranlib")
-
-# Configure the behaviour of the find commands
-SET(CMAKE_FIND_ROOT_PATH "/usr/x86_64-w64-mingw32")
-SET(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
-SET(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
-SET(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)

source/glfw/CMakeLists.txt

@@ -1,179 +0,0 @@
-cmake_minimum_required(VERSION 3.4...3.20 FATAL_ERROR)
-
-project(GLFW VERSION 3.4.0 LANGUAGES C)
-
-set(CMAKE_LEGACY_CYGWIN_WIN32 OFF)
-
-if (POLICY CMP0054)
-    cmake_policy(SET CMP0054 NEW)
-endif()
-
-if (POLICY CMP0069)
-    cmake_policy(SET CMP0069 NEW)
-endif()
-
-if (POLICY CMP0077)
-    cmake_policy(SET CMP0077 NEW)
-endif()
-
-set_property(GLOBAL PROPERTY USE_FOLDERS ON)
-
-if (CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
-    set(GLFW_STANDALONE TRUE)
-endif()
-
-option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
-option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" ${GLFW_STANDALONE})
-option(GLFW_BUILD_TESTS "Build the GLFW test programs" ${GLFW_STANDALONE})
-option(GLFW_BUILD_DOCS "Build the GLFW documentation" ON)
-option(GLFW_INSTALL "Generate installation target" ON)
-
-include(GNUInstallDirs)
-include(CMakeDependentOption)
-
-if (GLFW_USE_OSMESA)
-    message(FATAL_ERROR "GLFW_USE_OSMESA has been removed; set the GLFW_PLATFORM init hint")
-endif()
-
-cmake_dependent_option(GLFW_BUILD_WIN32 "Build support for Win32" ON "WIN32" OFF)
-cmake_dependent_option(GLFW_BUILD_COCOA "Build support for Cocoa" ON "APPLE" OFF)
-cmake_dependent_option(GLFW_BUILD_X11 "Build support for X11" ON "UNIX;NOT APPLE" OFF)
-cmake_dependent_option(GLFW_BUILD_WAYLAND "Build support for Wayland"
-    "${GLFW_USE_WAYLAND}" "UNIX;NOT APPLE" OFF)
-
-cmake_dependent_option(GLFW_USE_HYBRID_HPG "Force use of high-performance GPU on hybrid systems" OFF
-                       "WIN32" OFF)
-cmake_dependent_option(USE_MSVC_RUNTIME_LIBRARY_DLL "Use MSVC runtime library DLL" ON
-                       "MSVC" OFF)
-
-set(GLFW_LIBRARY_TYPE "${GLFW_LIBRARY_TYPE}" CACHE STRING
-    "Library type override for GLFW (SHARED, STATIC, OBJECT, or empty to follow BUILD_SHARED_LIBS)")
-
-if (GLFW_LIBRARY_TYPE)
-    if (GLFW_LIBRARY_TYPE STREQUAL "SHARED")
-        set(GLFW_BUILD_SHARED_LIBRARY TRUE)
-    else()
-        set(GLFW_BUILD_SHARED_LIBRARY FALSE)
-    endif()
-else()
-    set(GLFW_BUILD_SHARED_LIBRARY ${BUILD_SHARED_LIBS})
-endif()
-
-list(APPEND CMAKE_MODULE_PATH "${GLFW_SOURCE_DIR}/CMake/modules")
-
-find_package(Threads REQUIRED)
-
-if (GLFW_BUILD_DOCS)
-    set(DOXYGEN_SKIP_DOT TRUE)
-    find_package(Doxygen)
-endif()
-
-#--------------------------------------------------------------------
-# Report backend selection
-#--------------------------------------------------------------------
-if (GLFW_BUILD_WIN32)
-    message(STATUS "Including Win32 support")
-endif()
-if (GLFW_BUILD_COCOA)
-    message(STATUS "Including Cocoa support")
-endif()
-if (GLFW_BUILD_WAYLAND)
-    message(STATUS "Including Wayland support")
-endif()
-if (GLFW_BUILD_X11)
-    message(STATUS "Including X11 support")
-endif()
-
-#--------------------------------------------------------------------
-# Apply Microsoft C runtime library option
-# This is here because it also applies to tests and examples
-#--------------------------------------------------------------------
-if (MSVC AND NOT USE_MSVC_RUNTIME_LIBRARY_DLL)
-    if (CMAKE_VERSION VERSION_LESS 3.15)
-        foreach (flag CMAKE_C_FLAGS
-                      CMAKE_C_FLAGS_DEBUG
-                      CMAKE_C_FLAGS_RELEASE
-                      CMAKE_C_FLAGS_MINSIZEREL
-                      CMAKE_C_FLAGS_RELWITHDEBINFO)
-
-            if (flag MATCHES "/MD")
-                string(REGEX REPLACE "/MD" "/MT" ${flag} "${${flag}}")
-            endif()
-            if (flag MATCHES "/MDd")
-                string(REGEX REPLACE "/MDd" "/MTd" ${flag} "${${flag}}")
-            endif()
-
-        endforeach()
-    else()
-        set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
-    endif()
-endif()
-
-#--------------------------------------------------------------------
-# Create generated files
-#--------------------------------------------------------------------
-include(CMakePackageConfigHelpers)
-
-set(GLFW_CONFIG_PATH "${CMAKE_INSTALL_LIBDIR}/cmake/glfw3")
-
-configure_package_config_file(CMake/glfw3Config.cmake.in
-                              src/glfw3Config.cmake
-                              INSTALL_DESTINATION "${GLFW_CONFIG_PATH}"
-                              NO_CHECK_REQUIRED_COMPONENTS_MACRO)
-
-write_basic_package_version_file(src/glfw3ConfigVersion.cmake
-                                 VERSION ${GLFW_VERSION}
-                                 COMPATIBILITY SameMajorVersion)
-
-#--------------------------------------------------------------------
-# Add subdirectories
-#--------------------------------------------------------------------
-add_subdirectory(src)
-
-if (GLFW_BUILD_EXAMPLES)
-    add_subdirectory(examples)
-endif()
-
-if (GLFW_BUILD_TESTS)
-    add_subdirectory(tests)
-endif()
-
-if (DOXYGEN_FOUND AND GLFW_BUILD_DOCS)
-    add_subdirectory(docs)
-endif()
-
-#--------------------------------------------------------------------
-# Install files other than the library
-# The library is installed by src/CMakeLists.txt
-#--------------------------------------------------------------------
-if (GLFW_INSTALL)
-    install(DIRECTORY include/GLFW DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
-            FILES_MATCHING PATTERN glfw3.h PATTERN glfw3native.h)
-
-    install(FILES "${GLFW_BINARY_DIR}/src/glfw3Config.cmake"
-                  "${GLFW_BINARY_DIR}/src/glfw3ConfigVersion.cmake"
-            DESTINATION "${GLFW_CONFIG_PATH}")
-
-    install(EXPORT glfwTargets FILE glfw3Targets.cmake
-            EXPORT_LINK_INTERFACE_LIBRARIES
-            DESTINATION "${GLFW_CONFIG_PATH}")
-    install(FILES "${GLFW_BINARY_DIR}/src/glfw3.pc"
-            DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")
-
-    if (DOXYGEN_FOUND AND GLFW_BUILD_DOCS)
-        install(DIRECTORY "${GLFW_BINARY_DIR}/docs/html"
-                DESTINATION "${CMAKE_INSTALL_DOCDIR}")
-    endif()
-
-    # Only generate this target if no higher-level project already has
-    if (NOT TARGET uninstall)
-        configure_file(CMake/cmake_uninstall.cmake.in
-                       cmake_uninstall.cmake IMMEDIATE @ONLY)
-
-        add_custom_target(uninstall
-                          "${CMAKE_COMMAND}" -P
-                          "${GLFW_BINARY_DIR}/cmake_uninstall.cmake")
-        set_target_properties(uninstall PROPERTIES FOLDER "GLFW3")
-    endif()
-endif()
-

source/glfw/CONTRIBUTORS.md

@@ -1,265 +0,0 @@
-# Acknowledgements
-
-GLFW exists because people around the world donated their time and lent their
-skills.  This list only includes contributions to the main repository and
-excludes other invaluable contributions like language bindings and text and
-video tutorials.
-
- - Bobyshev Alexander
- - Laurent Aphecetche
- - Matt Arsenault
- - ashishgamedev
- - David Avedissian
- - Luca Bacci
- - Keith Bauer
- - John Bartholomew
- - Coşku Baş
- - Niklas Behrens
- - Andrew Belt
- - Nevyn Bengtsson
- - Niklas Bergström
- - Denis Bernard
- - BiBi
- - Doug Binks
- - blanco
- - Waris Boonyasiriwat
- - Kyle Brenneman
- - Rok Breulj
- - TheBrokenRail
- - Kai Burjack
- - Martin Capitanio
- - Nicolas Caramelli
- - David Carlier
- - Arturo Castro
- - Chi-kwan Chan
- - TheChocolateOre
- - Ali Chraghi
- - Joseph Chua
- - Ian Clarkson
- - Michał Cichoń
- - Lambert Clara
- - Anna Clarke
- - Josh Codd
- - Yaron Cohen-Tal
- - Omar Cornut
- - Andrew Corrigan
- - Bailey Cosier
- - Noel Cower
- - CuriouserThing
- - Jason Daly
- - danhambleton
- - Jarrod Davis
- - Olivier Delannoy
- - Paul R. Deppe
- - Michael Dickens
- - Роман Донченко
- - Mario Dorn
- - Wolfgang Draxinger
- - Jonathan Dummer
- - Ralph Eastwood
- - Fredrik Ehnbom
- - Robin Eklind
- - Jan Ekström
- - Siavash Eliasi
- - Ahmad Fatoum
- - Nikita Fediuchin
- - Felipe Ferreira
- - Michael Fogleman
- - Jason Francis
- - Gerald Franz
- - Mário Freitas
- - GeO4d
- - Marcus Geelnard
- - ghuser404
- - Charles Giessen
- - Ryan C. Gordon
- - Stephen Gowen
- - Kovid Goyal
- - Kevin Grandemange
- - Eloi Marín Gratacós
- - Stefan Gustavson
- - Andrew Gutekanst
- - Stephen Gutekanst
- - Jonathan Hale
- - hdf89shfdfs
- - Sylvain Hellegouarch
- - Björn Hempel
- - Matthew Henry
- - heromyth
- - Lucas Hinderberger
- - Paul Holden
- - Hajime Hoshi
- - Warren Hu
- - Charles Huber
- - Brent Huisman
- - illustris
- - InKryption
- - IntellectualKitty
- - Aaron Jacobs
- - JannikGM
- - Erik S. V. Jansson
- - jjYBdx4IL
- - Toni Jovanoski
- - Arseny Kapoulkine
- - Cem Karan
- - Osman Keskin
- - Koray Kilinc
- - Josh Kilmer
- - Byunghoon Kim
- - Cameron King
- - Peter Knut
- - Christoph Kubisch
- - Yuri Kunde Schlesner
- - Rokas Kupstys
- - Konstantin Käfer
- - Eric Larson
- - Francis Lecavalier
- - Jong Won Lee
- - Robin Leffmann
- - Glenn Lewis
- - Shane Liesegang
- - Anders Lindqvist
- - Leon Linhart
- - Marco Lizza
- - Eyal Lotem
- - Aaron Loucks
- - Luflosi
- - lukect
- - Tristam MacDonald
- - Hans Mackowiak
- - Ramiro Magno
- - Дмитри Малышев
- - Zbigniew Mandziejewicz
- - Adam Marcus
- - Célestin Marot
- - Kyle McDonald
- - David V. McKay
- - David Medlock
- - Bryce Mehring
- - Jonathan Mercier
- - Marcel Metz
- - Liam Middlebrook
- - Ave Milia
- - Jonathan Miller
- - Kenneth Miller
- - Bruce Mitchener
- - Jack Moffitt
- - Ravi Mohan
- - Jeff Molofee
- - Alexander Monakov
- - Pierre Morel
- - Jon Morton
- - Pierre Moulon
- - Martins Mozeiko
- - Pascal Muetschard
- - James Murphy
- - Julian Møller
- - ndogxj
- - F. Nedelec
- - n3rdopolis
- - Kristian Nielsen
- - Joel Niemelä
- - Kamil Nowakowski
- - onox
- - Denis Ovod
- - Ozzy
- - Andri Pálsson
- - luz paz
- - Peoro
- - Braden Pellett
- - Christopher Pelloux
- - Michael Pennington
- - Arturo J. Pérez
- - Vladimir Perminov
- - Olivier Perret
- - Anthony Pesch
- - Orson Peters
- - Emmanuel Gil Peyrot
- - Cyril Pichard
- - Pilzschaf
- - Keith Pitt
- - Stanislav Podgorskiy
- - Konstantin Podsvirov
- - Nathan Poirier
- - Alexandre Pretyman
- - Pablo Prietz
- - przemekmirek
- - pthom
- - Martin Pulec
- - Guillaume Racicot
- - Christian Rauch
- - Philip Rideout
- - Eddie Ringle
- - Max Risuhin
- - Joe Roback
- - Jorge Rodriguez
- - Jari Ronkainen
- - Luca Rood
- - Ed Ropple
- - Aleksey Rybalkin
- - Mikko Rytkönen
- - Riku Salminen
- - Brandon Schaefer
- - Sebastian Schuberth
- - Christian Sdunek
- - Matt Sealey
- - Steve Sexton
- - Arkady Shapkin
- - Ali Sherief
- - Yoshiki Shibukawa
- - Dmitri Shuralyov
- - Joao da Silva
- - Daniel Sieger
- - Daniel Skorupski
- - Slemmie
- - Anthony Smith
- - Bradley Smith
- - Cliff Smolinsky
- - Patrick Snape
- - Erlend Sogge Heggen
- - Olivier Sohn
- - Julian Squires
- - Johannes Stein
- - Pontus Stenetorp
- - Michael Stocker
- - Justin Stoecker
- - Elviss Strazdins
- - Paul Sultana
- - Nathan Sweet
- - TTK-Bandit
- - Jared Tiala
- - Sergey Tikhomirov
- - Arthur Tombs
- - TronicLabs
- - Ioannis Tsakpinis
- - Samuli Tuomola
- - Matthew Turner
- - urraka
- - Elias Vanderstuyft
- - Stef Velzel
- - Jari Vetoniemi
- - Ricardo Vieira
- - Nicholas Vitovitch
- - Simon Voordouw
- - Corentin Wallez
- - Torsten Walluhn
- - Patrick Walton
- - Xo Wang
- - Andre Weissflog
- - Jay Weisskopf
- - Frank Wille
- - Andy Williams
- - Joel Winarske
- - Richard A. Wilkes
- - Tatsuya Yatagawa
- - Ryogo Yoshimura
- - Lukas Zanner
- - Andrey Zholos
- - Aihui Zhu
- - Santi Zupancic
- - Jonas Ådahl
- - Lasse Öörni
- - Leonard König
- - All the unmentioned and anonymous contributors in the GLFW community, for bug
-   reports, patches, feedback, testing and encouragement
-

source/glfw/LICENSE.md

@@ -1,23 +0,0 @@
-Copyright (c) 2002-2006 Marcus Geelnard
-
-Copyright (c) 2006-2019 Camilla Löwy
-
-This software is provided 'as-is', without any express or implied
-warranty. In no event will the authors be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it
-freely, subject to the following restrictions:
-
-1. The origin of this software must not be misrepresented; you must not
-   claim that you wrote the original software. If you use this software
-   in a product, an acknowledgment in the product documentation would
-   be appreciated but is not required.
-
-2. Altered source versions must be plainly marked as such, and must not
-   be misrepresented as being the original software.
-
-3. This notice may not be removed or altered from any source
-   distribution.
-

source/glfw/README.md

@@ -1,420 +0,0 @@
-# GLFW
-
-[![Build status](https://github.com/glfw/glfw/actions/workflows/build.yml/badge.svg)](https://github.com/glfw/glfw/actions)
-[![Build status](https://ci.appveyor.com/api/projects/status/0kf0ct9831i5l6sp/branch/master?svg=true)](https://ci.appveyor.com/project/elmindreda/glfw)
-[![Coverity Scan](https://scan.coverity.com/projects/4884/badge.svg)](https://scan.coverity.com/projects/glfw-glfw)
-
-## Introduction
-
-GLFW is an Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan
-application development.  It provides a simple, platform-independent API for
-creating windows, contexts and surfaces, reading input, handling events, etc.
-
-GLFW natively supports Windows, macOS and Linux and other Unix-like systems.  On
-Linux both X11 and Wayland are supported.
-
-GLFW is licensed under the [zlib/libpng
-license](https://www.glfw.org/license.html).
-
-You can [download](https://www.glfw.org/download.html) the latest stable release
-as source or Windows binaries, or fetch the `latest` branch from GitHub.  Each
-release starting with 3.0 also has a corresponding [annotated
-tag](https://github.com/glfw/glfw/releases) with source and binary archives.
-
-The [documentation](https://www.glfw.org/docs/latest/) is available online and is
-included in all source and binary archives.  See the [release
-notes](https://www.glfw.org/docs/latest/news.html) for new features, caveats and
-deprecations in the latest release.  For more details see the [version
-history](https://www.glfw.org/changelog.html).
-
-The `master` branch is the stable integration branch and _should_ always compile
-and run on all supported platforms, although details of newly added features may
-change until they have been included in a release.  New features and many bug
-fixes live in [other branches](https://github.com/glfw/glfw/branches/all) until
-they are stable enough to merge.
-
-If you are new to GLFW, you may find the
-[tutorial](https://www.glfw.org/docs/latest/quick.html) for GLFW 3 useful.  If
-you have used GLFW 2 in the past, there is a [transition
-guide](https://www.glfw.org/docs/latest/moving.html) for moving to the GLFW
-3 API.
-
-GLFW exists because of the contributions of [many people](CONTRIBUTORS.md)
-around the world, whether by reporting bugs, providing community support, adding
-features, reviewing or testing code, debugging, proofreading docs, suggesting
-features or fixing bugs.
-
-
-## Compiling GLFW
-
-GLFW itself requires only the headers and libraries for your OS and window
-system.  It does not need the headers for any context creation API (WGL, GLX,
-EGL, NSGL, OSMesa) or rendering API (OpenGL, OpenGL ES, Vulkan) to enable
-support for them.
-
-GLFW supports compilation on Windows with Visual C++ 2010 and later, MinGW and
-MinGW-w64, on macOS with Clang and on Linux and other Unix-like systems with GCC
-and Clang.  It will likely compile in other environments as well, but this is
-not regularly tested.
-
-There are [pre-compiled Windows binaries](https://www.glfw.org/download.html)
-available for all supported compilers.
-
-See the [compilation guide](https://www.glfw.org/docs/latest/compile.html) for
-more information about how to compile GLFW yourself.
-
-
-## Using GLFW
-
-See the [documentation](https://www.glfw.org/docs/latest/) for tutorials, guides
-and the API reference.
-
-
-## Contributing to GLFW
-
-See the [contribution
-guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
-more information.
-
-
-## System requirements
-
-GLFW supports Windows XP and later and macOS 10.8 and later.  Linux and other
-Unix-like systems running the X Window System are supported even without
-a desktop environment or modern extensions, although some features require
-a running window or clipboard manager.  The OSMesa backend requires Mesa 6.3.
-
-See the [compatibility guide](https://www.glfw.org/docs/latest/compat.html)
-in the documentation for more information.
-
-
-## Dependencies
-
-GLFW itself needs only CMake 3.1 or later and the headers and libraries for your
-OS and window system.
-
-The examples and test programs depend on a number of tiny libraries.  These are
-located in the `deps/` directory.
-
- - [getopt\_port](https://github.com/kimgr/getopt_port/) for examples
-   with command-line options
- - [TinyCThread](https://github.com/tinycthread/tinycthread) for threaded
-   examples
- - [glad2](https://github.com/Dav1dde/glad) for loading OpenGL and Vulkan
-   functions
- - [linmath.h](https://github.com/datenwolf/linmath.h) for linear algebra in
-   examples
- - [Nuklear](https://github.com/Immediate-Mode-UI/Nuklear) for test and example UI
- - [stb\_image\_write](https://github.com/nothings/stb) for writing images to disk
-
-The documentation is generated with [Doxygen](https://doxygen.org/) if CMake can
-find that tool.
-
-
-## Reporting bugs
-
-Bugs are reported to our [issue tracker](https://github.com/glfw/glfw/issues).
-Please check the [contribution
-guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
-information on what to include when reporting a bug.
-
-
-## Changelog
-
- - Added `GLFW_PLATFORM` init hint for runtime platform selection (#1958)
- - Added `GLFW_ANY_PLATFORM`, `GLFW_PLATFORM_WIN32`, `GLFW_PLATFORM_COCOA`,
-   `GLFW_PLATFORM_WAYLAND`, `GLFW_PLATFORM_X11` and `GLFW_PLATFORM_NULL` symbols to
-   specify the desired platform (#1958)
- - Added `glfwGetPlatform` function to query what platform was selected (#1655,#1958)
- - Added `glfwPlatformSupported` function to query if a platform is supported
-   (#1655,#1958)
- - Added `glfwInitAllocator` for setting a custom memory allocator (#544,#1628,#1947)
- - Added `GLFWallocator` struct and `GLFWallocatefun`, `GLFWreallocatefun` and
-   `GLFWdeallocatefun` types (#544,#1628,#1947)
- - Added `glfwInitVulkanLoader` for using a non-default Vulkan loader (#1374,#1890)
- - Added `GLFW_RESIZE_NWSE_CURSOR`, `GLFW_RESIZE_NESW_CURSOR`,
-   `GLFW_RESIZE_ALL_CURSOR` and `GLFW_NOT_ALLOWED_CURSOR` cursor shapes (#427)
- - Added `GLFW_RESIZE_EW_CURSOR` alias for `GLFW_HRESIZE_CURSOR` (#427)
- - Added `GLFW_RESIZE_NS_CURSOR` alias for `GLFW_VRESIZE_CURSOR` (#427)
- - Added `GLFW_POINTING_HAND_CURSOR` alias for `GLFW_HAND_CURSOR` (#427)
- - Added `GLFW_MOUSE_PASSTHROUGH` window hint for letting mouse input pass
-   through the window (#1236,#1568)
- - Added `GLFW_CURSOR_CAPTURED` cursor mode to confine the cursor to the window
-   content area (#58)
- - Added `GLFW_POSITION_X` and `GLFW_POSITION_Y` window hints for initial position
-   (#1603,#1747)
- - Added `GLFW_ANY_POSITION` hint value for letting the window manager choose (#1603,#1747)
- - Added `GLFW_PLATFORM_UNAVAILABLE` error for platform detection failures (#1958)
- - Added `GLFW_FEATURE_UNAVAILABLE` error for platform limitations (#1692)
- - Added `GLFW_FEATURE_UNIMPLEMENTED` error for incomplete backends (#1692)
- - Added `GLFW_WAYLAND_APP_ID` window hint string for Wayland app\_id selection
-   (#2121,#2122)
- - Added `GLFW_ANGLE_PLATFORM_TYPE` init hint and `GLFW_ANGLE_PLATFORM_TYPE_*`
-   values to select ANGLE backend (#1380)
- - Added `GLFW_X11_XCB_VULKAN_SURFACE` init hint for selecting X11 Vulkan
-   surface extension (#1793)
- - Added `GLFW_NATIVE_INCLUDE_NONE` for disabling inclusion of native headers (#1348)
- - Added `GLFW_BUILD_WIN32` CMake option for enabling Win32 support (#1958)
- - Added `GLFW_BUILD_COCOA` CMake option for enabling Cocoa support (#1958)
- - Added `GLFW_BUILD_X11` CMake option for enabling X11 support (#1958)
- - Added `GLFW_LIBRARY_TYPE` CMake variable for overriding the library type
-   (#279,#1307,#1497,#1574,#1928)
- - Added `GLFW_PKG_CONFIG_REQUIRES_PRIVATE` and `GLFW_PKG_CONFIG_LIBS_PRIVATE` CMake
-   variables exposing pkg-config dependencies (#1307)
- - Made joystick subsystem initialize at first use (#1284,#1646)
- - Made `GLFW_DOUBLEBUFFER` a read-only window attribute
- - Updated the minimum required CMake version to 3.1
- - Updated gamepad mappings from upstream
- - Disabled tests and examples by default when built as a CMake subdirectory
- - Renamed `GLFW_USE_WAYLAND` CMake option to `GLFW_BUILD_WAYLAND` (#1958)
- - Removed `GLFW_USE_OSMESA` CMake option enabling the Null platform (#1958)
- - Removed CMake generated configuration header
- - Bugfix: The CMake config-file package used an absolute path and was not
-   relocatable (#1470)
- - Bugfix: Video modes with a duplicate screen area were discarded (#1555,#1556)
- - Bugfix: Compiling with -Wextra-semi caused warnings (#1440)
- - Bugfix: Built-in mappings failed because some OEMs re-used VID/PID (#1583)
- - Bugfix: Some extension loader headers did not prevent default OpenGL header
-   inclusion (#1695)
- - Bugfix: Buffers were swapped at creation on single-buffered windows (#1873)
- - Bugfix: Gamepad mapping updates could spam `GLFW_INVALID_VALUE` due to
-   incompatible controllers sharing hardware ID (#1763)
- - Bugfix: Native access functions for context handles did not check that the API matched
- - Bugfix: `glfwMakeContextCurrent` would access TLS slot before initialization
- - Bugfix: `glfwSetGammaRamp` could emit `GLFW_INVALID_VALUE` before initialization
- - Bugfix: `glfwGetJoystickUserPointer` returned `NULL` during disconnection (#2092)
- - [Win32] Added the `GLFW_WIN32_KEYBOARD_MENU` window hint for enabling access
-           to the window menu
- - [Win32] Added a version info resource to the GLFW DLL
- - [Win32] Made hidden helper window use its own window class
- - [Win32] Disabled framebuffer transparency on Windows 7 when DWM windows are
-   opaque (#1512)
- - [Win32] Bugfix: `GLFW_INCLUDE_VULKAN` plus `VK_USE_PLATFORM_WIN32_KHR` caused
-   symbol redefinition (#1524)
- - [Win32] Bugfix: The cursor position event was emitted before its cursor enter
-   event (#1490)
- - [Win32] Bugfix: The window hint `GLFW_MAXIMIZED` did not move or resize the
-   window (#1499)
- - [Win32] Bugfix: Disabled cursor mode interfered with some non-client actions
- - [Win32] Bugfix: Super key was not released after Win+V hotkey (#1622)
- - [Win32] Bugfix: `glfwGetKeyName` could access out of bounds and return an
-   invalid pointer
- - [Win32] Bugfix: Some synthetic key events were reported as `GLFW_KEY_UNKNOWN`
-   (#1623)
- - [Win32] Bugfix: Non-BMP Unicode codepoint input was reported as UTF-16
- - [Win32] Bugfix: Monitor functions could return invalid values after
-   configuration change (#1761)
- - [Win32] Bugfix: Initialization would segfault on Windows 8 (not 8.1) (#1775)
- - [Win32] Bugfix: Duplicate size events were not filtered (#1610)
- - [Win32] Bugfix: Full screen windows were incorrectly resized by DPI changes
-   (#1582)
- - [Win32] Bugfix: `GLFW_SCALE_TO_MONITOR` had no effect on systems older than
-   Windows 10 version 1703 (#1511)
- - [Win32] Bugfix: `USE_MSVC_RUNTIME_LIBRARY_DLL` had no effect on CMake 3.15 or
-   later (#1783,#1796)
- - [Win32] Bugfix: Compilation with LLVM for Windows failed (#1807,#1824,#1874)
- - [Win32] Bugfix: The foreground lock timeout was overridden, ignoring the user
- - [Win32] Bugfix: Content scale queries could fail silently (#1615)
- - [Win32] Bugfix: Content scales could have garbage values if monitor was recently
-   disconnected (#1615)
- - [Win32] Bugfix: A window created maximized and undecorated would cover the whole
-   monitor (#1806)
- - [Win32] Bugfix: The default restored window position was lost when creating a maximized
-   window
- - [Win32] Bugfix: `glfwMaximizeWindow` would make a hidden window visible
- - [Win32] Bugfix: `Alt+PrtSc` would emit `GLFW_KEY_UNKNOWN` and a different
-   scancode than `PrtSc` (#1993)
- - [Win32] Bugfix: `GLFW_KEY_PAUSE` scancode from `glfwGetKeyScancode` did not
-   match event scancode (#1993)
- - [Win32] Bugfix: Instance-local operations used executable instance (#469,#1296,#1395)
- - [Win32] Bugfix: The OSMesa library was not unloaded on termination
- - [Win32] Bugfix: Right shift emitted `GLFW_KEY_UNKNOWN` when using a CJK IME (#2050)
- - [Cocoa] Added support for `VK_EXT_metal_surface` (#1619)
- - [Cocoa] Added locating the Vulkan loader at runtime in an application bundle
- - [Cocoa] Moved main menu creation to GLFW initialization time (#1649)
- - [Cocoa] Changed `EGLNativeWindowType` from `NSView` to `CALayer` (#1169)
- - [Cocoa] Changed F13 key to report Print Screen for cross-platform consistency
-   (#1786)
- - [Cocoa] Disabled macOS fullscreen when `GLFW_RESIZABLE` is false
- - [Cocoa] Removed dependency on the CoreVideo framework
- - [Cocoa] Bugfix: `glfwSetWindowSize` used a bottom-left anchor point (#1553)
- - [Cocoa] Bugfix: Window remained on screen after destruction until event poll
-   (#1412)
- - [Cocoa] Bugfix: Event processing before window creation would assert (#1543)
- - [Cocoa] Bugfix: Undecorated windows could not be iconified on recent macOS
- - [Cocoa] Bugfix: Touching event queue from secondary thread before main thread
-   would abort (#1649)
- - [Cocoa] Bugfix: Non-BMP Unicode codepoint input was reported as UTF-16
-   (#1635)
- - [Cocoa] Bugfix: Failing to retrieve the refresh rate of built-in displays
-   could leak memory
- - [Cocoa] Bugfix: Objective-C files were compiled as C with CMake 3.19 (#1787)
- - [Cocoa] Bugfix: Duplicate video modes were not filtered out (#1830)
- - [Cocoa] Bugfix: Menu bar was not clickable on macOS 10.15+ until it lost and
-   regained focus (#1648,#1802)
- - [Cocoa] Bugfix: Monitor name query could segfault on macOS 11 (#1809,#1833)
- - [Cocoa] Bugfix: The install name of the installed dylib was relative (#1504)
- - [Cocoa] Bugfix: The MoltenVK layer contents scale was updated only after
-   related events were emitted
- - [Cocoa] Bugfix: Moving the cursor programmatically would freeze it for
-   a fraction of a second (#1962)
- - [Cocoa] Bugfix: `kIOMasterPortDefault` was deprecated in macOS 12.0 (#1980)
- - [Cocoa] Bugfix: `kUTTypeURL` was deprecated in macOS 12.0 (#2003)
- - [Cocoa] Bugfix: A connected Apple AirPlay would emit a useless error (#1791)
- - [Cocoa] Bugfix: The EGL and OSMesa libraries were not unloaded on termination
- - [Cocoa] Bugfix: `GLFW_MAXIMIZED` was always true when `GLFW_RESIZABLE` was false
- - [Cocoa] Bugfix: Changing `GLFW_DECORATED` in macOS fullscreen would abort
-   application (#1886)
- - [Cocoa] Bugfix: Setting a monitor from macOS fullscreen would abort
-   application (#2110)
- - [Cocoa] Bugfix: The Vulkan loader was not loaded from the `Frameworks` bundle
-   subdirectory (#2113,#2120)
- - [X11] Bugfix: The CMake files did not check for the XInput headers (#1480)
- - [X11] Bugfix: Key names were not updated when the keyboard layout changed
-   (#1462,#1528)
- - [X11] Bugfix: Decorations could not be enabled after window creation (#1566)
- - [X11] Bugfix: Content scale fallback value could be inconsistent (#1578)
- - [X11] Bugfix: `glfwMaximizeWindow` had no effect on hidden windows
- - [X11] Bugfix: Clearing `GLFW_FLOATING` on a hidden window caused invalid read
- - [X11] Bugfix: Changing `GLFW_FLOATING` on a hidden window could silently fail
- - [X11] Bugfix: Disabled cursor mode was interrupted by indicator windows
- - [X11] Bugfix: Monitor physical dimensions could be reported as zero mm
- - [X11] Bugfix: Window position events were not emitted during resizing (#1613)
- - [X11] Bugfix: `glfwFocusWindow` could terminate on older WMs or without a WM
- - [X11] Bugfix: Querying a disconnected monitor could segfault (#1602)
- - [X11] Bugfix: IME input of CJK was broken for "C" locale (#1587,#1636)
- - [X11] Bugfix: Termination would segfault if the IM had been destroyed
- - [X11] Bugfix: Any IM started after initialization would not be detected
- - [X11] Bugfix: Xlib errors caused by other parts of the application could be
-   reported as GLFW errors
- - [X11] Bugfix: A handle race condition could cause a `BadWindow` error (#1633)
- - [X11] Bugfix: XKB path used keysyms instead of physical locations for
-   non-printable keys (#1598)
- - [X11] Bugfix: Function keys were mapped to `GLFW_KEY_UNKNOWN` for some layout
-   combinations (#1598)
- - [X11] Bugfix: Keys pressed simultaneously with others were not always
-   reported (#1112,#1415,#1472,#1616)
- - [X11] Bugfix: Some window attributes were not applied on leaving fullscreen
-   (#1863)
- - [X11] Bugfix: Changing `GLFW_FLOATING` could leak memory
- - [X11] Bugfix: Icon pixel format conversion worked only by accident, relying on
-   undefined behavior (#1986)
- - [X11] Bugfix: Dynamic loading on OpenBSD failed due to soname differences
- - [X11] Bugfix: Waiting for events would fail if file descriptor was too large
-   (#2024)
- - [X11] Bugfix: Joystick events could lead to busy-waiting (#1872)
- - [X11] Bugfix: `glfwWaitEvents*` did not continue for joystick events
- - [X11] Bugfix: `glfwPostEmptyEvent` could be ignored due to race condition
-   (#379,#1281,#1285,#2033)
- - [X11] Bugfix: Dynamic loading on NetBSD failed due to soname differences
- - [X11] Bugfix: Left shift of int constant relied on undefined behavior (#1951)
- - [X11] Bugfix: The OSMesa libray was not unloaded on termination
- - [X11] Bugfix: A malformed response during selection transfer could cause a segfault
- - [X11] Bugfix: Some calls would reset Xlib to the default error handler (#2108)
- - [Wayland] Added dynamic loading of all Wayland libraries
- - [Wayland] Added support for key names via xkbcommon
- - [Wayland] Added support for file path drop events (#2040)
- - [Wayland] Added support for more human-readable monitor names where available
- - [Wayland] Disabled alpha channel for opaque windows on systems lacking
-   `EGL_EXT_present_opaque` (#1895)
- - [Wayland] Removed support for `wl_shell` (#1443)
- - [Wayland] Bugfix: The `GLFW_HAND_CURSOR` shape used the wrong image (#1432)
- - [Wayland] Bugfix: `CLOCK_MONOTONIC` was not correctly enabled
- - [Wayland] Bugfix: Repeated keys could be reported with `NULL` window (#1704)
- - [Wayland] Bugfix: Retrieving partial framebuffer size would segfault
- - [Wayland] Bugfix: Scrolling offsets were inverted compared to other platforms
-   (#1463)
- - [Wayland] Bugfix: Client-Side Decorations were destroyed in the wrong order
-   (#1798)
- - [Wayland] Bugfix: Monitors physical size could report zero (#1784,#1792)
- - [Wayland] Bugfix: Some keys were not repeating in Wayland (#1908)
- - [Wayland] Bugfix: Non-arrow cursors are offset from the hotspot (#1706,#1899)
- - [Wayland] Bugfix: The `O_CLOEXEC` flag was not defined on FreeBSD
- - [Wayland] Bugfix: Key repeat could lead to a race condition (#1710)
- - [Wayland] Bugfix: Activating a window would emit two input focus events
- - [Wayland] Bugfix: Disable key repeat mechanism when window loses input focus
- - [Wayland] Bugfix: Window hiding and showing did not work (#1492,#1731)
- - [Wayland] Bugfix: A key being repeated was not released when window lost focus
- - [Wayland] Bugfix: Showing a hidden window did not emit a window refresh event
- - [Wayland] Bugfix: Full screen window creation did not ignore `GLFW_VISIBLE`
- - [Wayland] Bugfix: Some keys were reported as wrong key or `GLFW_KEY_UNKNOWN`
- - [Wayland] Bugfix: Text input did not repeat along with key repeat
- - [Wayland] Bugfix: `glfwPostEmptyEvent` sometimes had no effect (#1520,#1521)
- - [Wayland] Bugfix: `glfwSetClipboardString` would fail if set to result of
-   `glfwGetClipboardString`
- - [Wayland] Bugfix: Data source creation error would cause double free at termination
- - [Wayland] Bugfix: Partial writes of clipboard string would cause beginning to repeat
- - [Wayland] Bugfix: Some errors would cause clipboard string transfer to hang
- - [Wayland] Bugfix: Drag and drop data was misinterpreted as clipboard string
- - [Wayland] Bugfix: MIME type matching was not performed for clipboard string
- - [Wayland] Bugfix: The OSMesa library was not unloaded on termination
- - [Wayland] Bugfix: `glfwCreateWindow` could emit `GLFW_FEATURE_UNAVAILABLE`
- - [Wayland] Bugfix: Lock key modifier bits were only set when lock keys were pressed
- - [Wayland] Bugfix: A window leaving full screen mode would be iconified (#1995)
- - [Wayland] Bugfix: A window leaving full screen mode ignored its desired size
- - [Wayland] Bugfix: `glfwSetWindowMonitor` did not update windowed mode size
- - [Wayland] Bugfix: `glfwRestoreWindow` would make a full screen window windowed
- - [Wayland] Bugfix: A window maximized or restored by the user would enter an
-   inconsistent state
- - [Wayland] Bugfix: Window maximization events were not emitted
- - [Wayland] Bugfix: `glfwRestoreWindow` assumed it was always in windowed mode
- - [Wayland] Bugfix: `glfwSetWindowSize` would resize a full screen window
- - [Wayland] Bugfix: A window content scale event would be emitted every time
-   the window resized
- - [Wayland] Bugfix: If `glfwInit` failed it would close stdin
- - [Wayland] Bugfix: Manual resizing with fallback decorations behaved erratically
-   (#1991,#2115,#2127)
- - [Wayland] Bugfix: Size limits included frame size for fallback decorations
- - [Wayland] Bugfix: Updating `GLFW_DECORATED` had no effect on server-side
-   decorations
- - [Wayland] Bugfix: A monitor would be reported as connected again if its scale
-   changed
- - [Wayland] Bugfix: `glfwTerminate` would segfault if any monitor had changed
-   scale
- - [Wayland] Bugfix: Window content scale events were not emitted when monitor
-   scale changed
- - [Wayland] Bugfix: `glfwSetWindowAspectRatio` reported an error instead of
-   applying the specified ratio
- - [Wayland] Bugfix: `GLFW_MAXIMIZED` window hint had no effect
- - [Wayland] Bugfix: `glfwRestoreWindow` had no effect before first show
- - [Wayland] Bugfix: Hiding and then showing a window caused program abort on
-   wlroots compositors (#1268)
- - [Wayland] Bugfix: `GLFW_DECORATED` was ignored when showing a window with XDG
-   decorations
- - [Wayland] Bugfix: Connecting a mouse after `glfwInit` would segfault (#1450)
- - [POSIX] Removed use of deprecated function `gettimeofday`
- - [POSIX] Bugfix: `CLOCK_MONOTONIC` was not correctly tested for or enabled
- - [Linux] Bugfix: Joysticks without buttons were ignored (#2042,#2043)
- - [WGL] Disabled the DWM swap interval hack for Windows 8 and later (#1072)
- - [NSGL] Removed enforcement of forward-compatible flag for core contexts
- - [NSGL] Bugfix: `GLFW_COCOA_RETINA_FRAMEBUFFER` had no effect on newer
-   macOS versions (#1442)
- - [NSGL] Bugfix: Workaround for swap interval on 10.14 broke on 10.12 (#1483)
- - [NSGL] Bugfix: Defining `GL_SILENCE_DEPRECATION` externally caused
-   a duplicate definition warning (#1840)
- - [EGL] Added platform selection via the `EGL_EXT_platform_base` extension
-   (#442)
- - [EGL] Added ANGLE backend selection via `EGL_ANGLE_platform_angle` extension
-   (#1380)
-   [EGL] Added loading of glvnd `libOpenGL.so.0` where available for OpenGL
- - [EGL] Bugfix: The `GLFW_DOUBLEBUFFER` context attribute was ignored (#1843)
- - [GLX] Added loading of glvnd `libGLX.so.0` where available
- - [GLX] Bugfix: Context creation failed if GLX 1.4 was not exported by GLX library
-
-
-## Contact
-
-On [glfw.org](https://www.glfw.org/) you can find the latest version of GLFW, as
-well as news, documentation and other information about the project.
-
-If you have questions related to the use of GLFW, we have a
-[forum](https://discourse.glfw.org/), and the `#glfw` IRC channel on
-[Libera.Chat](https://libera.chat/).
-
-If you have a bug to report, a patch to submit or a feature you'd like to
-request, please file it in the
-[issue tracker](https://github.com/glfw/glfw/issues) on GitHub.
-
-Finally, if you're interested in helping out with the development of GLFW or
-porting it to your favorite platform, join us on the forum, GitHub or IRC.
-

source/glfw/deps/getopt.c

@@ -1,230 +0,0 @@
-/* Copyright (c) 2012, Kim Gräsman
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *  * Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *  * Neither the name of Kim Gräsman nor the names of contributors may be used
- *    to endorse or promote products derived from this software without specific
- *    prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL KIM GRÄSMAN BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "getopt.h"
-
-#include <stddef.h>
-#include <string.h>
-
-const int no_argument = 0;
-const int required_argument = 1;
-const int optional_argument = 2;
-
-char* optarg;
-int optopt;
-/* The variable optind [...] shall be initialized to 1 by the system. */
-int optind = 1;
-int opterr;
-
-static char* optcursor = NULL;
-
-/* Implemented based on [1] and [2] for optional arguments.
-   optopt is handled FreeBSD-style, per [3].
-   Other GNU and FreeBSD extensions are purely accidental.
-
-[1] http://pubs.opengroup.org/onlinepubs/000095399/functions/getopt.html
-[2] http://www.kernel.org/doc/man-pages/online/pages/man3/getopt.3.html
-[3] http://www.freebsd.org/cgi/man.cgi?query=getopt&sektion=3&manpath=FreeBSD+9.0-RELEASE
-*/
-int getopt(int argc, char* const argv[], const char* optstring) {
-  int optchar = -1;
-  const char* optdecl = NULL;
-
-  optarg = NULL;
-  opterr = 0;
-  optopt = 0;
-
-  /* Unspecified, but we need it to avoid overrunning the argv bounds. */
-  if (optind >= argc)
-    goto no_more_optchars;
-
-  /* If, when getopt() is called argv[optind] is a null pointer, getopt()
-     shall return -1 without changing optind. */
-  if (argv[optind] == NULL)
-    goto no_more_optchars;
-
-  /* If, when getopt() is called *argv[optind]  is not the character '-',
-     getopt() shall return -1 without changing optind. */
-  if (*argv[optind] != '-')
-    goto no_more_optchars;
-
-  /* If, when getopt() is called argv[optind] points to the string "-",
-     getopt() shall return -1 without changing optind. */
-  if (strcmp(argv[optind], "-") == 0)
-    goto no_more_optchars;
-
-  /* If, when getopt() is called argv[optind] points to the string "--",
-     getopt() shall return -1 after incrementing optind. */
-  if (strcmp(argv[optind], "--") == 0) {
-    ++optind;
-    goto no_more_optchars;
-  }
-
-  if (optcursor == NULL || *optcursor == '\0')
-    optcursor = argv[optind] + 1;
-
-  optchar = *optcursor;
-
-  /* FreeBSD: The variable optopt saves the last known option character
-     returned by getopt(). */
-  optopt = optchar;
-
-  /* The getopt() function shall return the next option character (if one is
-     found) from argv that matches a character in optstring, if there is
-     one that matches. */
-  optdecl = strchr(optstring, optchar);
-  if (optdecl) {
-    /* [I]f a character is followed by a colon, the option takes an
-       argument. */
-    if (optdecl[1] == ':') {
-      optarg = ++optcursor;
-      if (*optarg == '\0') {
-        /* GNU extension: Two colons mean an option takes an
-           optional arg; if there is text in the current argv-element
-           (i.e., in the same word as the option name itself, for example,
-           "-oarg"), then it is returned in optarg, otherwise optarg is set
-           to zero. */
-        if (optdecl[2] != ':') {
-          /* If the option was the last character in the string pointed to by
-             an element of argv, then optarg shall contain the next element
-             of argv, and optind shall be incremented by 2. If the resulting
-             value of optind is greater than argc, this indicates a missing
-             option-argument, and getopt() shall return an error indication.
-
-             Otherwise, optarg shall point to the string following the
-             option character in that element of argv, and optind shall be
-             incremented by 1.
-          */
-          if (++optind < argc) {
-            optarg = argv[optind];
-          } else {
-            /* If it detects a missing option-argument, it shall return the
-               colon character ( ':' ) if the first character of optstring
-               was a colon, or a question-mark character ( '?' ) otherwise.
-            */
-            optarg = NULL;
-            optchar = (optstring[0] == ':') ? ':' : '?';
-          }
-        } else {
-          optarg = NULL;
-        }
-      }
-
-      optcursor = NULL;
-    }
-  } else {
-    /* If getopt() encounters an option character that is not contained in
-       optstring, it shall return the question-mark ( '?' ) character. */
-    optchar = '?';
-  }
-
-  if (optcursor == NULL || *++optcursor == '\0')
-    ++optind;
-
-  return optchar;
-
-no_more_optchars:
-  optcursor = NULL;
-  return -1;
-}
-
-/* Implementation based on [1].
-
-[1] http://www.kernel.org/doc/man-pages/online/pages/man3/getopt.3.html
-*/
-int getopt_long(int argc, char* const argv[], const char* optstring,
-  const struct option* longopts, int* longindex) {
-  const struct option* o = longopts;
-  const struct option* match = NULL;
-  int num_matches = 0;
-  size_t argument_name_length = 0;
-  const char* current_argument = NULL;
-  int retval = -1;
-
-  optarg = NULL;
-  optopt = 0;
-
-  if (optind >= argc)
-    return -1;
-
-  if (strlen(argv[optind]) < 3 || strncmp(argv[optind], "--", 2) != 0)
-    return getopt(argc, argv, optstring);
-
-  /* It's an option; starts with -- and is longer than two chars. */
-  current_argument = argv[optind] + 2;
-  argument_name_length = strcspn(current_argument, "=");
-  for (; o->name; ++o) {
-    if (strncmp(o->name, current_argument, argument_name_length) == 0) {
-      match = o;
-      ++num_matches;
-    }
-  }
-
-  if (num_matches == 1) {
-    /* If longindex is not NULL, it points to a variable which is set to the
-       index of the long option relative to longopts. */
-    if (longindex)
-      *longindex = (int) (match - longopts);
-
-    /* If flag is NULL, then getopt_long() shall return val.
-       Otherwise, getopt_long() returns 0, and flag shall point to a variable
-       which shall be set to val if the option is found, but left unchanged if
-       the option is not found. */
-    if (match->flag)
-      *(match->flag) = match->val;
-
-    retval = match->flag ? 0 : match->val;
-
-    if (match->has_arg != no_argument) {
-      optarg = strchr(argv[optind], '=');
-      if (optarg != NULL)
-        ++optarg;
-
-      if (match->has_arg == required_argument) {
-        /* Only scan the next argv for required arguments. Behavior is not
-           specified, but has been observed with Ubuntu and Mac OSX. */
-        if (optarg == NULL && ++optind < argc) {
-          optarg = argv[optind];
-        }
-
-        if (optarg == NULL)
-          retval = ':';
-      }
-    } else if (strchr(argv[optind], '=')) {
-      /* An argument was provided to a non-argument option.
-         I haven't seen this specified explicitly, but both GNU and BSD-based
-         implementations show this behavior.
-      */
-      retval = '?';
-    }
-  } else {
-    /* Unknown option or ambiguous match. */
-    retval = '?';
-  }
-
-  ++optind;
-  return retval;
-}

source/glfw/deps/getopt.h

@@ -1,57 +0,0 @@
-/* Copyright (c) 2012, Kim Gräsman
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *  * Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *  * Neither the name of Kim Gräsman nor the names of contributors may be used
- *    to endorse or promote products derived from this software without specific
- *    prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL KIM GRÄSMAN BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef INCLUDED_GETOPT_PORT_H
-#define INCLUDED_GETOPT_PORT_H
-
-#if defined(__cplusplus)
-extern "C" {
-#endif
-
-extern const int no_argument;
-extern const int required_argument;
-extern const int optional_argument;
-
-extern char* optarg;
-extern int optind, opterr, optopt;
-
-struct option {
-  const char* name;
-  int has_arg;
-  int* flag;
-  int val;
-};
-
-int getopt(int argc, char* const argv[], const char* optstring);
-
-int getopt_long(int argc, char* const argv[],
-  const char* optstring, const struct option* longopts, int* longindex);
-
-#if defined(__cplusplus)
-}
-#endif
-
-#endif // INCLUDED_GETOPT_PORT_H

source/glfw/deps/linmath.h

@@ -1,606 +0,0 @@
-#ifndef LINMATH_H
-#define LINMATH_H
-
-#include <string.h>
-#include <math.h>
-#include <string.h>
-
-/* 2021-03-21 Camilla Löwy <elmindreda@elmindreda.org>
- * - Replaced double constants with float equivalents
- */
-
-#ifdef LINMATH_NO_INLINE
-#define LINMATH_H_FUNC static
-#else
-#define LINMATH_H_FUNC static inline
-#endif
-
-#define LINMATH_H_DEFINE_VEC(n) \
-typedef float vec##n[n]; \
-LINMATH_H_FUNC void vec##n##_add(vec##n r, vec##n const a, vec##n const b) \
-{ \
-	int i; \
-	for(i=0; i<n; ++i) \
-		r[i] = a[i] + b[i]; \
-} \
-LINMATH_H_FUNC void vec##n##_sub(vec##n r, vec##n const a, vec##n const b) \
-{ \
-	int i; \
-	for(i=0; i<n; ++i) \
-		r[i] = a[i] - b[i]; \
-} \
-LINMATH_H_FUNC void vec##n##_scale(vec##n r, vec##n const v, float const s) \
-{ \
-	int i; \
-	for(i=0; i<n; ++i) \
-		r[i] = v[i] * s; \
-} \
-LINMATH_H_FUNC float vec##n##_mul_inner(vec##n const a, vec##n const b) \
-{ \
-	float p = 0.f; \
-	int i; \
-	for(i=0; i<n; ++i) \
-		p += b[i]*a[i]; \
-	return p; \
-} \
-LINMATH_H_FUNC float vec##n##_len(vec##n const v) \
-{ \
-	return sqrtf(vec##n##_mul_inner(v,v)); \
-} \
-LINMATH_H_FUNC void vec##n##_norm(vec##n r, vec##n const v) \
-{ \
-	float k = 1.f / vec##n##_len(v); \
-	vec##n##_scale(r, v, k); \
-} \
-LINMATH_H_FUNC void vec##n##_min(vec##n r, vec##n const a, vec##n const b) \
-{ \
-	int i; \
-	for(i=0; i<n; ++i) \
-		r[i] = a[i]<b[i] ? a[i] : b[i]; \
-} \
-LINMATH_H_FUNC void vec##n##_max(vec##n r, vec##n const a, vec##n const b) \
-{ \
-	int i; \
-	for(i=0; i<n; ++i) \
-		r[i] = a[i]>b[i] ? a[i] : b[i]; \
-} \
-LINMATH_H_FUNC void vec##n##_dup(vec##n r, vec##n const src) \
-{ \
-	int i; \
-	for(i=0; i<n; ++i) \
-		r[i] = src[i]; \
-}
-
-LINMATH_H_DEFINE_VEC(2)
-LINMATH_H_DEFINE_VEC(3)
-LINMATH_H_DEFINE_VEC(4)
-
-LINMATH_H_FUNC void vec3_mul_cross(vec3 r, vec3 const a, vec3 const b)
-{
-	r[0] = a[1]*b[2] - a[2]*b[1];
-	r[1] = a[2]*b[0] - a[0]*b[2];
-	r[2] = a[0]*b[1] - a[1]*b[0];
-}
-
-LINMATH_H_FUNC void vec3_reflect(vec3 r, vec3 const v, vec3 const n)
-{
-	float p = 2.f * vec3_mul_inner(v, n);
-	int i;
-	for(i=0;i<3;++i)
-		r[i] = v[i] - p*n[i];
-}
-
-LINMATH_H_FUNC void vec4_mul_cross(vec4 r, vec4 const a, vec4 const b)
-{
-	r[0] = a[1]*b[2] - a[2]*b[1];
-	r[1] = a[2]*b[0] - a[0]*b[2];
-	r[2] = a[0]*b[1] - a[1]*b[0];
-	r[3] = 1.f;
-}
-
-LINMATH_H_FUNC void vec4_reflect(vec4 r, vec4 const v, vec4 const n)
-{
-	float p  = 2.f*vec4_mul_inner(v, n);
-	int i;
-	for(i=0;i<4;++i)
-		r[i] = v[i] - p*n[i];
-}
-
-typedef vec4 mat4x4[4];
-LINMATH_H_FUNC void mat4x4_identity(mat4x4 M)
-{
-	int i, j;
-	for(i=0; i<4; ++i)
-		for(j=0; j<4; ++j)
-			M[i][j] = i==j ? 1.f : 0.f;
-}
-LINMATH_H_FUNC void mat4x4_dup(mat4x4 M, mat4x4 const N)
-{
-	int i;
-	for(i=0; i<4; ++i)
-		vec4_dup(M[i], N[i]);
-}
-LINMATH_H_FUNC void mat4x4_row(vec4 r, mat4x4 const M, int i)
-{
-	int k;
-	for(k=0; k<4; ++k)
-		r[k] = M[k][i];
-}
-LINMATH_H_FUNC void mat4x4_col(vec4 r, mat4x4 const M, int i)
-{
-	int k;
-	for(k=0; k<4; ++k)
-		r[k] = M[i][k];
-}
-LINMATH_H_FUNC void mat4x4_transpose(mat4x4 M, mat4x4 const N)
-{
-    // Note: if M and N are the same, the user has to
-    // explicitly make a copy of M and set it to N.
-	int i, j;
-	for(j=0; j<4; ++j)
-		for(i=0; i<4; ++i)
-			M[i][j] = N[j][i];
-}
-LINMATH_H_FUNC void mat4x4_add(mat4x4 M, mat4x4 const a, mat4x4 const b)
-{
-	int i;
-	for(i=0; i<4; ++i)
-		vec4_add(M[i], a[i], b[i]);
-}
-LINMATH_H_FUNC void mat4x4_sub(mat4x4 M, mat4x4 const a, mat4x4 const b)
-{
-	int i;
-	for(i=0; i<4; ++i)
-		vec4_sub(M[i], a[i], b[i]);
-}
-LINMATH_H_FUNC void mat4x4_scale(mat4x4 M, mat4x4 const a, float k)
-{
-	int i;
-	for(i=0; i<4; ++i)
-		vec4_scale(M[i], a[i], k);
-}
-LINMATH_H_FUNC void mat4x4_scale_aniso(mat4x4 M, mat4x4 const a, float x, float y, float z)
-{
-	vec4_scale(M[0], a[0], x);
-	vec4_scale(M[1], a[1], y);
-	vec4_scale(M[2], a[2], z);
-	vec4_dup(M[3], a[3]);
-}
-LINMATH_H_FUNC void mat4x4_mul(mat4x4 M, mat4x4 const a, mat4x4 const b)
-{
-	mat4x4 temp;
-	int k, r, c;
-	for(c=0; c<4; ++c) for(r=0; r<4; ++r) {
-		temp[c][r] = 0.f;
-		for(k=0; k<4; ++k)
-			temp[c][r] += a[k][r] * b[c][k];
-	}
-	mat4x4_dup(M, temp);
-}
-LINMATH_H_FUNC void mat4x4_mul_vec4(vec4 r, mat4x4 const M, vec4 const v)
-{
-	int i, j;
-	for(j=0; j<4; ++j) {
-		r[j] = 0.f;
-		for(i=0; i<4; ++i)
-			r[j] += M[i][j] * v[i];
-	}
-}
-LINMATH_H_FUNC void mat4x4_translate(mat4x4 T, float x, float y, float z)
-{
-	mat4x4_identity(T);
-	T[3][0] = x;
-	T[3][1] = y;
-	T[3][2] = z;
-}
-LINMATH_H_FUNC void mat4x4_translate_in_place(mat4x4 M, float x, float y, float z)
-{
-	vec4 t = {x, y, z, 0};
-	vec4 r;
-	int i;
-	for (i = 0; i < 4; ++i) {
-		mat4x4_row(r, M, i);
-		M[3][i] += vec4_mul_inner(r, t);
-	}
-}
-LINMATH_H_FUNC void mat4x4_from_vec3_mul_outer(mat4x4 M, vec3 const a, vec3 const b)
-{
-	int i, j;
-	for(i=0; i<4; ++i) for(j=0; j<4; ++j)
-		M[i][j] = i<3 && j<3 ? a[i] * b[j] : 0.f;
-}
-LINMATH_H_FUNC void mat4x4_rotate(mat4x4 R, mat4x4 const M, float x, float y, float z, float angle)
-{
-	float s = sinf(angle);
-	float c = cosf(angle);
-	vec3 u = {x, y, z};
-
-	if(vec3_len(u) > 1e-4) {
-		vec3_norm(u, u);
-		mat4x4 T;
-		mat4x4_from_vec3_mul_outer(T, u, u);
-
-		mat4x4 S = {
-			{    0,  u[2], -u[1], 0},
-			{-u[2],     0,  u[0], 0},
-			{ u[1], -u[0],     0, 0},
-			{    0,     0,     0, 0}
-		};
-		mat4x4_scale(S, S, s);
-
-		mat4x4 C;
-		mat4x4_identity(C);
-		mat4x4_sub(C, C, T);
-
-		mat4x4_scale(C, C, c);
-
-		mat4x4_add(T, T, C);
-		mat4x4_add(T, T, S);
-
-		T[3][3] = 1.f;
-		mat4x4_mul(R, M, T);
-	} else {
-		mat4x4_dup(R, M);
-	}
-}
-LINMATH_H_FUNC void mat4x4_rotate_X(mat4x4 Q, mat4x4 const M, float angle)
-{
-	float s = sinf(angle);
-	float c = cosf(angle);
-	mat4x4 R = {
-		{1.f, 0.f, 0.f, 0.f},
-		{0.f,   c,   s, 0.f},
-		{0.f,  -s,   c, 0.f},
-		{0.f, 0.f, 0.f, 1.f}
-	};
-	mat4x4_mul(Q, M, R);
-}
-LINMATH_H_FUNC void mat4x4_rotate_Y(mat4x4 Q, mat4x4 const M, float angle)
-{
-	float s = sinf(angle);
-	float c = cosf(angle);
-	mat4x4 R = {
-		{   c, 0.f,  -s, 0.f},
-		{ 0.f, 1.f, 0.f, 0.f},
-		{   s, 0.f,   c, 0.f},
-		{ 0.f, 0.f, 0.f, 1.f}
-	};
-	mat4x4_mul(Q, M, R);
-}
-LINMATH_H_FUNC void mat4x4_rotate_Z(mat4x4 Q, mat4x4 const M, float angle)
-{
-	float s = sinf(angle);
-	float c = cosf(angle);
-	mat4x4 R = {
-		{   c,   s, 0.f, 0.f},
-		{  -s,   c, 0.f, 0.f},
-		{ 0.f, 0.f, 1.f, 0.f},
-		{ 0.f, 0.f, 0.f, 1.f}
-	};
-	mat4x4_mul(Q, M, R);
-}
-LINMATH_H_FUNC void mat4x4_invert(mat4x4 T, mat4x4 const M)
-{
-	float s[6];
-	float c[6];
-	s[0] = M[0][0]*M[1][1] - M[1][0]*M[0][1];
-	s[1] = M[0][0]*M[1][2] - M[1][0]*M[0][2];
-	s[2] = M[0][0]*M[1][3] - M[1][0]*M[0][3];
-	s[3] = M[0][1]*M[1][2] - M[1][1]*M[0][2];
-	s[4] = M[0][1]*M[1][3] - M[1][1]*M[0][3];
-	s[5] = M[0][2]*M[1][3] - M[1][2]*M[0][3];
-
-	c[0] = M[2][0]*M[3][1] - M[3][0]*M[2][1];
-	c[1] = M[2][0]*M[3][2] - M[3][0]*M[2][2];
-	c[2] = M[2][0]*M[3][3] - M[3][0]*M[2][3];
-	c[3] = M[2][1]*M[3][2] - M[3][1]*M[2][2];
-	c[4] = M[2][1]*M[3][3] - M[3][1]*M[2][3];
-	c[5] = M[2][2]*M[3][3] - M[3][2]*M[2][3];
-	
-	/* Assumes it is invertible */
-	float idet = 1.0f/( s[0]*c[5]-s[1]*c[4]+s[2]*c[3]+s[3]*c[2]-s[4]*c[1]+s[5]*c[0] );
-	
-	T[0][0] = ( M[1][1] * c[5] - M[1][2] * c[4] + M[1][3] * c[3]) * idet;
-	T[0][1] = (-M[0][1] * c[5] + M[0][2] * c[4] - M[0][3] * c[3]) * idet;
-	T[0][2] = ( M[3][1] * s[5] - M[3][2] * s[4] + M[3][3] * s[3]) * idet;
-	T[0][3] = (-M[2][1] * s[5] + M[2][2] * s[4] - M[2][3] * s[3]) * idet;
-
-	T[1][0] = (-M[1][0] * c[5] + M[1][2] * c[2] - M[1][3] * c[1]) * idet;
-	T[1][1] = ( M[0][0] * c[5] - M[0][2] * c[2] + M[0][3] * c[1]) * idet;
-	T[1][2] = (-M[3][0] * s[5] + M[3][2] * s[2] - M[3][3] * s[1]) * idet;
-	T[1][3] = ( M[2][0] * s[5] - M[2][2] * s[2] + M[2][3] * s[1]) * idet;
-
-	T[2][0] = ( M[1][0] * c[4] - M[1][1] * c[2] + M[1][3] * c[0]) * idet;
-	T[2][1] = (-M[0][0] * c[4] + M[0][1] * c[2] - M[0][3] * c[0]) * idet;
-	T[2][2] = ( M[3][0] * s[4] - M[3][1] * s[2] + M[3][3] * s[0]) * idet;
-	T[2][3] = (-M[2][0] * s[4] + M[2][1] * s[2] - M[2][3] * s[0]) * idet;
-
-	T[3][0] = (-M[1][0] * c[3] + M[1][1] * c[1] - M[1][2] * c[0]) * idet;
-	T[3][1] = ( M[0][0] * c[3] - M[0][1] * c[1] + M[0][2] * c[0]) * idet;
-	T[3][2] = (-M[3][0] * s[3] + M[3][1] * s[1] - M[3][2] * s[0]) * idet;
-	T[3][3] = ( M[2][0] * s[3] - M[2][1] * s[1] + M[2][2] * s[0]) * idet;
-}
-LINMATH_H_FUNC void mat4x4_orthonormalize(mat4x4 R, mat4x4 const M)
-{
-	mat4x4_dup(R, M);
-	float s = 1.f;
-	vec3 h;
-
-	vec3_norm(R[2], R[2]);
-	
-	s = vec3_mul_inner(R[1], R[2]);
-	vec3_scale(h, R[2], s);
-	vec3_sub(R[1], R[1], h);
-	vec3_norm(R[1], R[1]);
-
-	s = vec3_mul_inner(R[0], R[2]);
-	vec3_scale(h, R[2], s);
-	vec3_sub(R[0], R[0], h);
-
-	s = vec3_mul_inner(R[0], R[1]);
-	vec3_scale(h, R[1], s);
-	vec3_sub(R[0], R[0], h);
-	vec3_norm(R[0], R[0]);
-}
-
-LINMATH_H_FUNC void mat4x4_frustum(mat4x4 M, float l, float r, float b, float t, float n, float f)
-{
-	M[0][0] = 2.f*n/(r-l);
-	M[0][1] = M[0][2] = M[0][3] = 0.f;
-	
-	M[1][1] = 2.f*n/(t-b);
-	M[1][0] = M[1][2] = M[1][3] = 0.f;
-
-	M[2][0] = (r+l)/(r-l);
-	M[2][1] = (t+b)/(t-b);
-	M[2][2] = -(f+n)/(f-n);
-	M[2][3] = -1.f;
-	
-	M[3][2] = -2.f*(f*n)/(f-n);
-	M[3][0] = M[3][1] = M[3][3] = 0.f;
-}
-LINMATH_H_FUNC void mat4x4_ortho(mat4x4 M, float l, float r, float b, float t, float n, float f)
-{
-	M[0][0] = 2.f/(r-l);
-	M[0][1] = M[0][2] = M[0][3] = 0.f;
-
-	M[1][1] = 2.f/(t-b);
-	M[1][0] = M[1][2] = M[1][3] = 0.f;
-
-	M[2][2] = -2.f/(f-n);
-	M[2][0] = M[2][1] = M[2][3] = 0.f;
-	
-	M[3][0] = -(r+l)/(r-l);
-	M[3][1] = -(t+b)/(t-b);
-	M[3][2] = -(f+n)/(f-n);
-	M[3][3] = 1.f;
-}
-LINMATH_H_FUNC void mat4x4_perspective(mat4x4 m, float y_fov, float aspect, float n, float f)
-{
-	/* NOTE: Degrees are an unhandy unit to work with.
-	 * linmath.h uses radians for everything! */
-	float const a = 1.f / tanf(y_fov / 2.f);
-
-	m[0][0] = a / aspect;
-	m[0][1] = 0.f;
-	m[0][2] = 0.f;
-	m[0][3] = 0.f;
-
-	m[1][0] = 0.f;
-	m[1][1] = a;
-	m[1][2] = 0.f;
-	m[1][3] = 0.f;
-
-	m[2][0] = 0.f;
-	m[2][1] = 0.f;
-	m[2][2] = -((f + n) / (f - n));
-	m[2][3] = -1.f;
-
-	m[3][0] = 0.f;
-	m[3][1] = 0.f;
-	m[3][2] = -((2.f * f * n) / (f - n));
-	m[3][3] = 0.f;
-}
-LINMATH_H_FUNC void mat4x4_look_at(mat4x4 m, vec3 const eye, vec3 const center, vec3 const up)
-{
-	/* Adapted from Android's OpenGL Matrix.java.                        */
-	/* See the OpenGL GLUT documentation for gluLookAt for a description */
-	/* of the algorithm. We implement it in a straightforward way:       */
-
-	/* TODO: The negation of of can be spared by swapping the order of
-	 *       operands in the following cross products in the right way. */
-	vec3 f;
-	vec3_sub(f, center, eye);	
-	vec3_norm(f, f);	
-	
-	vec3 s;
-	vec3_mul_cross(s, f, up);
-	vec3_norm(s, s);
-
-	vec3 t;
-	vec3_mul_cross(t, s, f);
-
-	m[0][0] =  s[0];
-	m[0][1] =  t[0];
-	m[0][2] = -f[0];
-	m[0][3] =   0.f;
-
-	m[1][0] =  s[1];
-	m[1][1] =  t[1];
-	m[1][2] = -f[1];
-	m[1][3] =   0.f;
-
-	m[2][0] =  s[2];
-	m[2][1] =  t[2];
-	m[2][2] = -f[2];
-	m[2][3] =   0.f;
-
-	m[3][0] =  0.f;
-	m[3][1] =  0.f;
-	m[3][2] =  0.f;
-	m[3][3] =  1.f;
-
-	mat4x4_translate_in_place(m, -eye[0], -eye[1], -eye[2]);
-}
-
-typedef float quat[4];
-#define quat_add vec4_add
-#define quat_sub vec4_sub
-#define quat_norm vec4_norm
-#define quat_scale vec4_scale
-#define quat_mul_inner vec4_mul_inner
-
-LINMATH_H_FUNC void quat_identity(quat q)
-{
-	q[0] = q[1] = q[2] = 0.f;
-	q[3] = 1.f;
-}
-LINMATH_H_FUNC void quat_mul(quat r, quat const p, quat const q)
-{
-	vec3 w;
-	vec3_mul_cross(r, p, q);
-	vec3_scale(w, p, q[3]);
-	vec3_add(r, r, w);
-	vec3_scale(w, q, p[3]);
-	vec3_add(r, r, w);
-	r[3] = p[3]*q[3] - vec3_mul_inner(p, q);
-}
-LINMATH_H_FUNC void quat_conj(quat r, quat const q)
-{
-	int i;
-	for(i=0; i<3; ++i)
-		r[i] = -q[i];
-	r[3] = q[3];
-}
-LINMATH_H_FUNC void quat_rotate(quat r, float angle, vec3 const axis) {
-    vec3 axis_norm;
-    vec3_norm(axis_norm, axis);
-    float s = sinf(angle / 2);
-    float c = cosf(angle / 2);
-    vec3_scale(r, axis_norm, s);
-    r[3] = c;
-}
-LINMATH_H_FUNC void quat_mul_vec3(vec3 r, quat const q, vec3 const v)
-{
-/*
- * Method by Fabian 'ryg' Giessen (of Farbrausch)
-t = 2 * cross(q.xyz, v)
-v' = v + q.w * t + cross(q.xyz, t)
- */
-	vec3 t;
-	vec3 q_xyz = {q[0], q[1], q[2]};
-	vec3 u = {q[0], q[1], q[2]};
-
-	vec3_mul_cross(t, q_xyz, v);
-	vec3_scale(t, t, 2);
-
-	vec3_mul_cross(u, q_xyz, t);
-	vec3_scale(t, t, q[3]);
-
-	vec3_add(r, v, t);
-	vec3_add(r, r, u);
-}
-LINMATH_H_FUNC void mat4x4_from_quat(mat4x4 M, quat const q)
-{
-	float a = q[3];
-	float b = q[0];
-	float c = q[1];
-	float d = q[2];
-	float a2 = a*a;
-	float b2 = b*b;
-	float c2 = c*c;
-	float d2 = d*d;
-	
-	M[0][0] = a2 + b2 - c2 - d2;
-	M[0][1] = 2.f*(b*c + a*d);
-	M[0][2] = 2.f*(b*d - a*c);
-	M[0][3] = 0.f;
-
-	M[1][0] = 2*(b*c - a*d);
-	M[1][1] = a2 - b2 + c2 - d2;
-	M[1][2] = 2.f*(c*d + a*b);
-	M[1][3] = 0.f;
-
-	M[2][0] = 2.f*(b*d + a*c);
-	M[2][1] = 2.f*(c*d - a*b);
-	M[2][2] = a2 - b2 - c2 + d2;
-	M[2][3] = 0.f;
-
-	M[3][0] = M[3][1] = M[3][2] = 0.f;
-	M[3][3] = 1.f;
-}
-
-LINMATH_H_FUNC void mat4x4o_mul_quat(mat4x4 R, mat4x4 const M, quat const q)
-{
-/*  XXX: The way this is written only works for orthogonal matrices. */
-/* TODO: Take care of non-orthogonal case. */
-	quat_mul_vec3(R[0], q, M[0]);
-	quat_mul_vec3(R[1], q, M[1]);
-	quat_mul_vec3(R[2], q, M[2]);
-
-	R[3][0] = R[3][1] = R[3][2] = 0.f;
-	R[0][3] = M[0][3];
-	R[1][3] = M[1][3];
-	R[2][3] = M[2][3];
-	R[3][3] = M[3][3];  // typically 1.0, but here we make it general
-}
-LINMATH_H_FUNC void quat_from_mat4x4(quat q, mat4x4 const M)
-{
-	float r=0.f;
-	int i;
-
-	int perm[] = { 0, 1, 2, 0, 1 };
-	int *p = perm;
-
-	for(i = 0; i<3; i++) {
-		float m = M[i][i];
-		if( m < r )
-			continue;
-		m = r;
-		p = &perm[i];
-	}
-
-	r = sqrtf(1.f + M[p[0]][p[0]] - M[p[1]][p[1]] - M[p[2]][p[2]] );
-
-	if(r < 1e-6) {
-		q[0] = 1.f;
-		q[1] = q[2] = q[3] = 0.f;
-		return;
-	}
-
-	q[0] = r/2.f;
-	q[1] = (M[p[0]][p[1]] - M[p[1]][p[0]])/(2.f*r);
-	q[2] = (M[p[2]][p[0]] - M[p[0]][p[2]])/(2.f*r);
-	q[3] = (M[p[2]][p[1]] - M[p[1]][p[2]])/(2.f*r);
-}
-
-LINMATH_H_FUNC void mat4x4_arcball(mat4x4 R, mat4x4 const M, vec2 const _a, vec2 const _b, float s)
-{
-	vec2 a; memcpy(a, _a, sizeof(a));
-	vec2 b; memcpy(b, _b, sizeof(b));
-	
-	float z_a = 0.f;
-	float z_b = 0.f;
-
-	if(vec2_len(a) < 1.f) {
-		z_a = sqrtf(1.f - vec2_mul_inner(a, a));
-	} else {
-		vec2_norm(a, a);
-	}
-
-	if(vec2_len(b) < 1.f) {
-		z_b = sqrtf(1.f - vec2_mul_inner(b, b));
-	} else {
-		vec2_norm(b, b);
-	}
-	
-	vec3 a_ = {a[0], a[1], z_a};
-	vec3 b_ = {b[0], b[1], z_b};
-
-	vec3 c_;
-	vec3_mul_cross(c_, a_, b_);
-
-	float const angle = acos(vec3_mul_inner(a_, b_)) * s;
-	mat4x4_rotate(R, M, c_[0], c_[1], c_[2], angle);
-}
-#endif

source/glfw/deps/mingw/_mingw_dxhelper.h

@@ -1,117 +0,0 @@
-/**
- * This file has no copyright assigned and is placed in the Public Domain.
- * This file is part of the mingw-w64 runtime package.
- * No warranty is given; refer to the file DISCLAIMER within this package.
- */
-
-#if defined(_MSC_VER) && !defined(_MSC_EXTENSIONS)
-#define NONAMELESSUNION		1
-#endif
-#if defined(NONAMELESSSTRUCT) && \
-   !defined(NONAMELESSUNION)
-#define NONAMELESSUNION		1
-#endif
-#if defined(NONAMELESSUNION)  && \
-   !defined(NONAMELESSSTRUCT)
-#define NONAMELESSSTRUCT	1
-#endif
-#if !defined(__GNU_EXTENSION)
-#if defined(__GNUC__) || defined(__GNUG__)
-#define __GNU_EXTENSION		__extension__
-#else
-#define __GNU_EXTENSION
-#endif
-#endif /* __extension__ */
-
-#ifndef __ANONYMOUS_DEFINED
-#define __ANONYMOUS_DEFINED
-#if defined(__GNUC__) || defined(__GNUG__)
-#define _ANONYMOUS_UNION	__extension__
-#define _ANONYMOUS_STRUCT	__extension__
-#else
-#define _ANONYMOUS_UNION
-#define _ANONYMOUS_STRUCT
-#endif
-#ifndef NONAMELESSUNION
-#define _UNION_NAME(x)
-#define _STRUCT_NAME(x)
-#else /* NONAMELESSUNION */
-#define _UNION_NAME(x)  x
-#define _STRUCT_NAME(x) x
-#endif
-#endif	/* __ANONYMOUS_DEFINED */
-
-#ifndef DUMMYUNIONNAME
-# ifdef NONAMELESSUNION
-#  define DUMMYUNIONNAME  u
-#  define DUMMYUNIONNAME1 u1	/* Wine uses this variant */
-#  define DUMMYUNIONNAME2 u2
-#  define DUMMYUNIONNAME3 u3
-#  define DUMMYUNIONNAME4 u4
-#  define DUMMYUNIONNAME5 u5
-#  define DUMMYUNIONNAME6 u6
-#  define DUMMYUNIONNAME7 u7
-#  define DUMMYUNIONNAME8 u8
-#  define DUMMYUNIONNAME9 u9
-# else /* NONAMELESSUNION */
-#  define DUMMYUNIONNAME
-#  define DUMMYUNIONNAME1	/* Wine uses this variant */
-#  define DUMMYUNIONNAME2
-#  define DUMMYUNIONNAME3
-#  define DUMMYUNIONNAME4
-#  define DUMMYUNIONNAME5
-#  define DUMMYUNIONNAME6
-#  define DUMMYUNIONNAME7
-#  define DUMMYUNIONNAME8
-#  define DUMMYUNIONNAME9
-# endif
-#endif	/* DUMMYUNIONNAME */
-
-#if !defined(DUMMYUNIONNAME1)	/* MinGW does not define this one */
-# ifdef NONAMELESSUNION
-#  define DUMMYUNIONNAME1 u1	/* Wine uses this variant */
-# else
-#  define DUMMYUNIONNAME1	/* Wine uses this variant */
-# endif
-#endif	/* DUMMYUNIONNAME1 */
-
-#ifndef DUMMYSTRUCTNAME
-# ifdef NONAMELESSUNION
-#  define DUMMYSTRUCTNAME  s
-#  define DUMMYSTRUCTNAME1 s1	/* Wine uses this variant */
-#  define DUMMYSTRUCTNAME2 s2
-#  define DUMMYSTRUCTNAME3 s3
-#  define DUMMYSTRUCTNAME4 s4
-#  define DUMMYSTRUCTNAME5 s5
-# else
-#  define DUMMYSTRUCTNAME
-#  define DUMMYSTRUCTNAME1	/* Wine uses this variant */
-#  define DUMMYSTRUCTNAME2
-#  define DUMMYSTRUCTNAME3
-#  define DUMMYSTRUCTNAME4
-#  define DUMMYSTRUCTNAME5
-# endif
-#endif /* DUMMYSTRUCTNAME */
-
-/* These are for compatibility with the Wine source tree */
-
-#ifndef WINELIB_NAME_AW
-# ifdef __MINGW_NAME_AW
-#   define WINELIB_NAME_AW  __MINGW_NAME_AW
-# else
-#  ifdef UNICODE
-#   define WINELIB_NAME_AW(func) func##W
-#  else
-#   define WINELIB_NAME_AW(func) func##A
-#  endif
-# endif
-#endif	/* WINELIB_NAME_AW */
-
-#ifndef DECL_WINELIB_TYPE_AW
-# ifdef __MINGW_TYPEDEF_AW
-#  define DECL_WINELIB_TYPE_AW  __MINGW_TYPEDEF_AW
-# else
-#  define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
-# endif
-#endif	/* DECL_WINELIB_TYPE_AW */
-

source/glfw/deps/mingw/xinput.h

@@ -1,239 +0,0 @@
-/*
- * The Wine project - Xinput Joystick Library
- * Copyright 2008 Andrew Fenn
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
- */
-
-#ifndef __WINE_XINPUT_H
-#define __WINE_XINPUT_H
-
-#include <windef.h>
-
-/*
- * Bitmasks for the joysticks buttons, determines what has
- * been pressed on the joystick, these need to be mapped
- * to whatever device you're using instead of an xbox 360
- * joystick
- */
-
-#define XINPUT_GAMEPAD_DPAD_UP          0x0001
-#define XINPUT_GAMEPAD_DPAD_DOWN        0x0002
-#define XINPUT_GAMEPAD_DPAD_LEFT        0x0004
-#define XINPUT_GAMEPAD_DPAD_RIGHT       0x0008
-#define XINPUT_GAMEPAD_START            0x0010
-#define XINPUT_GAMEPAD_BACK             0x0020
-#define XINPUT_GAMEPAD_LEFT_THUMB       0x0040
-#define XINPUT_GAMEPAD_RIGHT_THUMB      0x0080
-#define XINPUT_GAMEPAD_LEFT_SHOULDER    0x0100
-#define XINPUT_GAMEPAD_RIGHT_SHOULDER   0x0200
-#define XINPUT_GAMEPAD_A                0x1000
-#define XINPUT_GAMEPAD_B                0x2000
-#define XINPUT_GAMEPAD_X                0x4000
-#define XINPUT_GAMEPAD_Y                0x8000
-
-/*
- * Defines the flags used to determine if the user is pushing
- * down on a button, not holding a button, etc
- */
-
-#define XINPUT_KEYSTROKE_KEYDOWN        0x0001
-#define XINPUT_KEYSTROKE_KEYUP          0x0002
-#define XINPUT_KEYSTROKE_REPEAT         0x0004
-
-/*
- * Defines the codes which are returned by XInputGetKeystroke
- */
-
-#define VK_PAD_A                        0x5800
-#define VK_PAD_B                        0x5801
-#define VK_PAD_X                        0x5802
-#define VK_PAD_Y                        0x5803
-#define VK_PAD_RSHOULDER                0x5804
-#define VK_PAD_LSHOULDER                0x5805
-#define VK_PAD_LTRIGGER                 0x5806
-#define VK_PAD_RTRIGGER                 0x5807
-#define VK_PAD_DPAD_UP                  0x5810
-#define VK_PAD_DPAD_DOWN                0x5811
-#define VK_PAD_DPAD_LEFT                0x5812
-#define VK_PAD_DPAD_RIGHT               0x5813
-#define VK_PAD_START                    0x5814
-#define VK_PAD_BACK                     0x5815
-#define VK_PAD_LTHUMB_PRESS             0x5816
-#define VK_PAD_RTHUMB_PRESS             0x5817
-#define VK_PAD_LTHUMB_UP                0x5820
-#define VK_PAD_LTHUMB_DOWN              0x5821
-#define VK_PAD_LTHUMB_RIGHT             0x5822
-#define VK_PAD_LTHUMB_LEFT              0x5823
-#define VK_PAD_LTHUMB_UPLEFT            0x5824
-#define VK_PAD_LTHUMB_UPRIGHT           0x5825
-#define VK_PAD_LTHUMB_DOWNRIGHT         0x5826
-#define VK_PAD_LTHUMB_DOWNLEFT          0x5827
-#define VK_PAD_RTHUMB_UP                0x5830
-#define VK_PAD_RTHUMB_DOWN              0x5831
-#define VK_PAD_RTHUMB_RIGHT             0x5832
-#define VK_PAD_RTHUMB_LEFT              0x5833
-#define VK_PAD_RTHUMB_UPLEFT            0x5834
-#define VK_PAD_RTHUMB_UPRIGHT           0x5835
-#define VK_PAD_RTHUMB_DOWNRIGHT         0x5836
-#define VK_PAD_RTHUMB_DOWNLEFT          0x5837
-
-/*
- * Deadzones are for analogue joystick controls on the joypad
- * which determine when input should be assumed to be in the
- * middle of the pad. This is a threshold to stop a joypad
- * controlling the game when the player isn't touching the
- * controls.
- */
-
-#define XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE  7849
-#define XINPUT_GAMEPAD_RIGHT_THUMB_DEADZONE 8689
-#define XINPUT_GAMEPAD_TRIGGER_THRESHOLD    30
-
-
-/*
- * Defines what type of abilities the type of joystick has
- * DEVTYPE_GAMEPAD is available for all joysticks, however
- * there may be more specific identifiers for other joysticks
- * which are being used.
- */
-
-#define XINPUT_DEVTYPE_GAMEPAD          0x01
-#define XINPUT_DEVSUBTYPE_GAMEPAD       0x01
-#define XINPUT_DEVSUBTYPE_WHEEL         0x02
-#define XINPUT_DEVSUBTYPE_ARCADE_STICK  0x03
-#define XINPUT_DEVSUBTYPE_FLIGHT_SICK   0x04
-#define XINPUT_DEVSUBTYPE_DANCE_PAD     0x05
-#define XINPUT_DEVSUBTYPE_GUITAR        0x06
-#define XINPUT_DEVSUBTYPE_DRUM_KIT      0x08
-
-/*
- * These are used with the XInputGetCapabilities function to
- * determine the abilities to the joystick which has been
- * plugged in.
- */
-
-#define XINPUT_CAPS_VOICE_SUPPORTED     0x0004
-#define XINPUT_FLAG_GAMEPAD             0x00000001
-
-/*
- * Defines the status of the battery if one is used in the
- * attached joystick. The first two define if the joystick
- * supports a battery. Disconnected means that the joystick
- * isn't connected. Wired shows that the joystick is a wired
- * joystick.
- */
-
-#define BATTERY_DEVTYPE_GAMEPAD         0x00
-#define BATTERY_DEVTYPE_HEADSET         0x01
-#define BATTERY_TYPE_DISCONNECTED       0x00
-#define BATTERY_TYPE_WIRED              0x01
-#define BATTERY_TYPE_ALKALINE           0x02
-#define BATTERY_TYPE_NIMH               0x03
-#define BATTERY_TYPE_UNKNOWN            0xFF
-#define BATTERY_LEVEL_EMPTY             0x00
-#define BATTERY_LEVEL_LOW               0x01
-#define BATTERY_LEVEL_MEDIUM            0x02
-#define BATTERY_LEVEL_FULL              0x03
-
-/*
- * How many joysticks can be used with this library. Games that
- * use the xinput library will not go over this number.
- */
-
-#define XUSER_MAX_COUNT                 4
-#define XUSER_INDEX_ANY                 0x000000FF
-
-/*
- * Defines the structure of an xbox 360 joystick.
- */
-
-typedef struct _XINPUT_GAMEPAD {
-    WORD wButtons;
-    BYTE bLeftTrigger;
-    BYTE bRightTrigger;
-    SHORT sThumbLX;
-    SHORT sThumbLY;
-    SHORT sThumbRX;
-    SHORT sThumbRY;
-} XINPUT_GAMEPAD, *PXINPUT_GAMEPAD;
-
-typedef struct _XINPUT_STATE {
-    DWORD dwPacketNumber;
-    XINPUT_GAMEPAD Gamepad;
-} XINPUT_STATE, *PXINPUT_STATE;
-
-/*
- * Defines the structure of how much vibration is set on both the
- * right and left motors in a joystick. If you're not using a 360
- * joystick you will have to map these to your device.
- */
-
-typedef struct _XINPUT_VIBRATION {
-    WORD wLeftMotorSpeed;
-    WORD wRightMotorSpeed;
-} XINPUT_VIBRATION, *PXINPUT_VIBRATION;
-
-/*
- * Defines the structure for what kind of abilities the joystick has
- * such abilities are things such as if the joystick has the ability
- * to send and receive audio, if the joystick is in fact a driving
- * wheel or perhaps if the joystick is some kind of dance pad or
- * guitar.
- */
-
-typedef struct _XINPUT_CAPABILITIES {
-    BYTE Type;
-    BYTE SubType;
-    WORD Flags;
-    XINPUT_GAMEPAD Gamepad;
-    XINPUT_VIBRATION Vibration;
-} XINPUT_CAPABILITIES, *PXINPUT_CAPABILITIES;
-
-/*
- * Defines the structure for a joystick input event which is
- * retrieved using the function XInputGetKeystroke
- */
-typedef struct _XINPUT_KEYSTROKE {
-    WORD VirtualKey;
-    WCHAR Unicode;
-    WORD Flags;
-    BYTE UserIndex;
-    BYTE HidCode;
-} XINPUT_KEYSTROKE, *PXINPUT_KEYSTROKE;
-
-typedef struct _XINPUT_BATTERY_INFORMATION
-{
-    BYTE BatteryType;
-    BYTE BatteryLevel;
-} XINPUT_BATTERY_INFORMATION, *PXINPUT_BATTERY_INFORMATION;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void WINAPI XInputEnable(WINBOOL);
-DWORD WINAPI XInputSetState(DWORD, XINPUT_VIBRATION*);
-DWORD WINAPI XInputGetState(DWORD, XINPUT_STATE*);
-DWORD WINAPI XInputGetKeystroke(DWORD, DWORD, PXINPUT_KEYSTROKE);
-DWORD WINAPI XInputGetCapabilities(DWORD, DWORD, XINPUT_CAPABILITIES*);
-DWORD WINAPI XInputGetDSoundAudioDeviceGuids(DWORD, GUID*, GUID*);
-DWORD WINAPI XInputGetBatteryInformation(DWORD, BYTE, XINPUT_BATTERY_INFORMATION*);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __WINE_XINPUT_H */

source/glfw/deps/nuklear_glfw_gl2.h

@@ -1,381 +0,0 @@
-/*
- * Nuklear - v1.32.0 - public domain
- * no warrenty implied; use at your own risk.
- * authored from 2015-2017 by Micha Mettke
- */
-/*
- * ==============================================================
- *
- *                              API
- *
- * ===============================================================
- */
-#ifndef NK_GLFW_GL2_H_
-#define NK_GLFW_GL2_H_
-
-#include <GLFW/glfw3.h>
-
-enum nk_glfw_init_state{
-    NK_GLFW3_DEFAULT = 0,
-    NK_GLFW3_INSTALL_CALLBACKS
-};
-NK_API struct nk_context*   nk_glfw3_init(GLFWwindow *win, enum nk_glfw_init_state);
-NK_API void                 nk_glfw3_font_stash_begin(struct nk_font_atlas **atlas);
-NK_API void                 nk_glfw3_font_stash_end(void);
-
-NK_API void                 nk_glfw3_new_frame(void);
-NK_API void                 nk_glfw3_render(enum nk_anti_aliasing);
-NK_API void                 nk_glfw3_shutdown(void);
-
-NK_API void                 nk_glfw3_char_callback(GLFWwindow *win, unsigned int codepoint);
-NK_API void                 nk_gflw3_scroll_callback(GLFWwindow *win, double xoff, double yoff);
-
-#endif
-
-/*
- * ==============================================================
- *
- *                          IMPLEMENTATION
- *
- * ===============================================================
- */
-#ifdef NK_GLFW_GL2_IMPLEMENTATION
-
-#ifndef NK_GLFW_TEXT_MAX
-#define NK_GLFW_TEXT_MAX 256
-#endif
-#ifndef NK_GLFW_DOUBLE_CLICK_LO
-#define NK_GLFW_DOUBLE_CLICK_LO 0.02
-#endif
-#ifndef NK_GLFW_DOUBLE_CLICK_HI
-#define NK_GLFW_DOUBLE_CLICK_HI 0.2
-#endif
-
-struct nk_glfw_device {
-    struct nk_buffer cmds;
-    struct nk_draw_null_texture null;
-    GLuint font_tex;
-};
-
-struct nk_glfw_vertex {
-    float position[2];
-    float uv[2];
-    nk_byte col[4];
-};
-
-static struct nk_glfw {
-    GLFWwindow *win;
-    int width, height;
-    int display_width, display_height;
-    struct nk_glfw_device ogl;
-    struct nk_context ctx;
-    struct nk_font_atlas atlas;
-    struct nk_vec2 fb_scale;
-    unsigned int text[NK_GLFW_TEXT_MAX];
-    int text_len;
-    struct nk_vec2 scroll;
-    double last_button_click;
-    int is_double_click_down;
-    struct nk_vec2 double_click_pos;
-} glfw;
-
-NK_INTERN void
-nk_glfw3_device_upload_atlas(const void *image, int width, int height)
-{
-    struct nk_glfw_device *dev = &glfw.ogl;
-    glGenTextures(1, &dev->font_tex);
-    glBindTexture(GL_TEXTURE_2D, dev->font_tex);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, (GLsizei)width, (GLsizei)height, 0,
-                GL_RGBA, GL_UNSIGNED_BYTE, image);
-}
-
-NK_API void
-nk_glfw3_render(enum nk_anti_aliasing AA)
-{
-    /* setup global state */
-    struct nk_glfw_device *dev = &glfw.ogl;
-    glPushAttrib(GL_ENABLE_BIT|GL_COLOR_BUFFER_BIT|GL_TRANSFORM_BIT);
-    glDisable(GL_CULL_FACE);
-    glDisable(GL_DEPTH_TEST);
-    glEnable(GL_SCISSOR_TEST);
-    glEnable(GL_BLEND);
-    glEnable(GL_TEXTURE_2D);
-    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-
-    /* setup viewport/project */
-    glViewport(0,0,(GLsizei)glfw.display_width,(GLsizei)glfw.display_height);
-    glMatrixMode(GL_PROJECTION);
-    glPushMatrix();
-    glLoadIdentity();
-    glOrtho(0.0f, glfw.width, glfw.height, 0.0f, -1.0f, 1.0f);
-    glMatrixMode(GL_MODELVIEW);
-    glPushMatrix();
-    glLoadIdentity();
-
-    glEnableClientState(GL_VERTEX_ARRAY);
-    glEnableClientState(GL_TEXTURE_COORD_ARRAY);
-    glEnableClientState(GL_COLOR_ARRAY);
-    {
-        GLsizei vs = sizeof(struct nk_glfw_vertex);
-        size_t vp = offsetof(struct nk_glfw_vertex, position);
-        size_t vt = offsetof(struct nk_glfw_vertex, uv);
-        size_t vc = offsetof(struct nk_glfw_vertex, col);
-
-        /* convert from command queue into draw list and draw to screen */
-        const struct nk_draw_command *cmd;
-        const nk_draw_index *offset = NULL;
-        struct nk_buffer vbuf, ebuf;
-
-        /* fill convert configuration */
-        struct nk_convert_config config;
-        static const struct nk_draw_vertex_layout_element vertex_layout[] = {
-            {NK_VERTEX_POSITION, NK_FORMAT_FLOAT, NK_OFFSETOF(struct nk_glfw_vertex, position)},
-            {NK_VERTEX_TEXCOORD, NK_FORMAT_FLOAT, NK_OFFSETOF(struct nk_glfw_vertex, uv)},
-            {NK_VERTEX_COLOR, NK_FORMAT_R8G8B8A8, NK_OFFSETOF(struct nk_glfw_vertex, col)},
-            {NK_VERTEX_LAYOUT_END}
-        };
-        NK_MEMSET(&config, 0, sizeof(config));
-        config.vertex_layout = vertex_layout;
-        config.vertex_size = sizeof(struct nk_glfw_vertex);
-        config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);
-        config.null = dev->null;
-        config.circle_segment_count = 22;
-        config.curve_segment_count = 22;
-        config.arc_segment_count = 22;
-        config.global_alpha = 1.0f;
-        config.shape_AA = AA;
-        config.line_AA = AA;
-
-        /* convert shapes into vertexes */
-        nk_buffer_init_default(&vbuf);
-        nk_buffer_init_default(&ebuf);
-        nk_convert(&glfw.ctx, &dev->cmds, &vbuf, &ebuf, &config);
-
-        /* setup vertex buffer pointer */
-        {const void *vertices = nk_buffer_memory_const(&vbuf);
-        glVertexPointer(2, GL_FLOAT, vs, (const void*)((const nk_byte*)vertices + vp));
-        glTexCoordPointer(2, GL_FLOAT, vs, (const void*)((const nk_byte*)vertices + vt));
-        glColorPointer(4, GL_UNSIGNED_BYTE, vs, (const void*)((const nk_byte*)vertices + vc));}
-
-        /* iterate over and execute each draw command */
-        offset = (const nk_draw_index*)nk_buffer_memory_const(&ebuf);
-        nk_draw_foreach(cmd, &glfw.ctx, &dev->cmds)
-        {
-            if (!cmd->elem_count) continue;
-            glBindTexture(GL_TEXTURE_2D, (GLuint)cmd->texture.id);
-            glScissor(
-                (GLint)(cmd->clip_rect.x * glfw.fb_scale.x),
-                (GLint)((glfw.height - (GLint)(cmd->clip_rect.y + cmd->clip_rect.h)) * glfw.fb_scale.y),
-                (GLint)(cmd->clip_rect.w * glfw.fb_scale.x),
-                (GLint)(cmd->clip_rect.h * glfw.fb_scale.y));
-            glDrawElements(GL_TRIANGLES, (GLsizei)cmd->elem_count, GL_UNSIGNED_SHORT, offset);
-            offset += cmd->elem_count;
-        }
-        nk_clear(&glfw.ctx);
-        nk_buffer_free(&vbuf);
-        nk_buffer_free(&ebuf);
-    }
-
-    /* default OpenGL state */
-    glDisableClientState(GL_VERTEX_ARRAY);
-    glDisableClientState(GL_TEXTURE_COORD_ARRAY);
-    glDisableClientState(GL_COLOR_ARRAY);
-
-    glDisable(GL_CULL_FACE);
-    glDisable(GL_DEPTH_TEST);
-    glDisable(GL_SCISSOR_TEST);
-    glDisable(GL_BLEND);
-    glDisable(GL_TEXTURE_2D);
-
-    glBindTexture(GL_TEXTURE_2D, 0);
-    glMatrixMode(GL_MODELVIEW);
-    glPopMatrix();
-    glMatrixMode(GL_PROJECTION);
-    glPopMatrix();
-    glPopAttrib();
-}
-
-NK_API void
-nk_glfw3_char_callback(GLFWwindow *win, unsigned int codepoint)
-{
-    (void)win;
-    if (glfw.text_len < NK_GLFW_TEXT_MAX)
-        glfw.text[glfw.text_len++] = codepoint;
-}
-
-NK_API void
-nk_gflw3_scroll_callback(GLFWwindow *win, double xoff, double yoff)
-{
-    (void)win; (void)xoff;
-    glfw.scroll.x += (float)xoff;
-    glfw.scroll.y += (float)yoff;
-}
-
-NK_API void
-nk_glfw3_mouse_button_callback(GLFWwindow* window, int button, int action, int mods)
-{
-    double x, y;
-    if (button != GLFW_MOUSE_BUTTON_LEFT) return;
-    glfwGetCursorPos(window, &x, &y);
-    if (action == GLFW_PRESS)  {
-        double dt = glfwGetTime() - glfw.last_button_click;
-        if (dt > NK_GLFW_DOUBLE_CLICK_LO && dt < NK_GLFW_DOUBLE_CLICK_HI) {
-            glfw.is_double_click_down = nk_true;
-            glfw.double_click_pos = nk_vec2((float)x, (float)y);
-        }
-        glfw.last_button_click = glfwGetTime();
-    } else glfw.is_double_click_down = nk_false;
-}
-
-NK_INTERN void
-nk_glfw3_clipboard_paste(nk_handle usr, struct nk_text_edit *edit)
-{
-    const char *text = glfwGetClipboardString(glfw.win);
-    if (text) nk_textedit_paste(edit, text, nk_strlen(text));
-    (void)usr;
-}
-
-NK_INTERN void
-nk_glfw3_clipboard_copy(nk_handle usr, const char *text, int len)
-{
-    char *str = 0;
-    (void)usr;
-    if (!len) return;
-    str = (char*)malloc((size_t)len+1);
-    if (!str) return;
-    NK_MEMCPY(str, text, (size_t)len);
-    str[len] = '\0';
-    glfwSetClipboardString(glfw.win, str);
-    free(str);
-}
-
-NK_API struct nk_context*
-nk_glfw3_init(GLFWwindow *win, enum nk_glfw_init_state init_state)
-{
-    glfw.win = win;
-    if (init_state == NK_GLFW3_INSTALL_CALLBACKS) {
-        glfwSetScrollCallback(win, nk_gflw3_scroll_callback);
-        glfwSetCharCallback(win, nk_glfw3_char_callback);
-        glfwSetMouseButtonCallback(win, nk_glfw3_mouse_button_callback);
-    }
-    nk_init_default(&glfw.ctx, 0);
-    glfw.ctx.clip.copy = nk_glfw3_clipboard_copy;
-    glfw.ctx.clip.paste = nk_glfw3_clipboard_paste;
-    glfw.ctx.clip.userdata = nk_handle_ptr(0);
-    nk_buffer_init_default(&glfw.ogl.cmds);
-
-    glfw.is_double_click_down = nk_false;
-    glfw.double_click_pos = nk_vec2(0, 0);
-
-    return &glfw.ctx;
-}
-
-NK_API void
-nk_glfw3_font_stash_begin(struct nk_font_atlas **atlas)
-{
-    nk_font_atlas_init_default(&glfw.atlas);
-    nk_font_atlas_begin(&glfw.atlas);
-    *atlas = &glfw.atlas;
-}
-
-NK_API void
-nk_glfw3_font_stash_end(void)
-{
-    const void *image; int w, h;
-    image = nk_font_atlas_bake(&glfw.atlas, &w, &h, NK_FONT_ATLAS_RGBA32);
-    nk_glfw3_device_upload_atlas(image, w, h);
-    nk_font_atlas_end(&glfw.atlas, nk_handle_id((int)glfw.ogl.font_tex), &glfw.ogl.null);
-    if (glfw.atlas.default_font)
-        nk_style_set_font(&glfw.ctx, &glfw.atlas.default_font->handle);
-}
-
-NK_API void
-nk_glfw3_new_frame(void)
-{
-    int i;
-    double x, y;
-    struct nk_context *ctx = &glfw.ctx;
-    struct GLFWwindow *win = glfw.win;
-
-    glfwGetWindowSize(win, &glfw.width, &glfw.height);
-    glfwGetFramebufferSize(win, &glfw.display_width, &glfw.display_height);
-    glfw.fb_scale.x = (float)glfw.display_width/(float)glfw.width;
-    glfw.fb_scale.y = (float)glfw.display_height/(float)glfw.height;
-
-    nk_input_begin(ctx);
-    for (i = 0; i < glfw.text_len; ++i)
-        nk_input_unicode(ctx, glfw.text[i]);
-
-    /* optional grabbing behavior */
-    if (ctx->input.mouse.grab)
-        glfwSetInputMode(glfw.win, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
-    else if (ctx->input.mouse.ungrab)
-        glfwSetInputMode(glfw.win, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
-
-    nk_input_key(ctx, NK_KEY_DEL, glfwGetKey(win, GLFW_KEY_DELETE) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_ENTER, glfwGetKey(win, GLFW_KEY_ENTER) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_TAB, glfwGetKey(win, GLFW_KEY_TAB) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_BACKSPACE, glfwGetKey(win, GLFW_KEY_BACKSPACE) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_UP, glfwGetKey(win, GLFW_KEY_UP) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_DOWN, glfwGetKey(win, GLFW_KEY_DOWN) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_TEXT_START, glfwGetKey(win, GLFW_KEY_HOME) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_TEXT_END, glfwGetKey(win, GLFW_KEY_END) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_SCROLL_START, glfwGetKey(win, GLFW_KEY_HOME) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_SCROLL_END, glfwGetKey(win, GLFW_KEY_END) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_SCROLL_DOWN, glfwGetKey(win, GLFW_KEY_PAGE_DOWN) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_SCROLL_UP, glfwGetKey(win, GLFW_KEY_PAGE_UP) == GLFW_PRESS);
-    nk_input_key(ctx, NK_KEY_SHIFT, glfwGetKey(win, GLFW_KEY_LEFT_SHIFT) == GLFW_PRESS||
-                                    glfwGetKey(win, GLFW_KEY_RIGHT_SHIFT) == GLFW_PRESS);
-
-    if (glfwGetKey(win, GLFW_KEY_LEFT_CONTROL) == GLFW_PRESS ||
-        glfwGetKey(win, GLFW_KEY_RIGHT_CONTROL) == GLFW_PRESS) {
-        nk_input_key(ctx, NK_KEY_COPY, glfwGetKey(win, GLFW_KEY_C) == GLFW_PRESS);
-        nk_input_key(ctx, NK_KEY_PASTE, glfwGetKey(win, GLFW_KEY_V) == GLFW_PRESS);
-        nk_input_key(ctx, NK_KEY_CUT, glfwGetKey(win, GLFW_KEY_X) == GLFW_PRESS);
-        nk_input_key(ctx, NK_KEY_TEXT_UNDO, glfwGetKey(win, GLFW_KEY_Z) == GLFW_PRESS);
-        nk_input_key(ctx, NK_KEY_TEXT_REDO, glfwGetKey(win, GLFW_KEY_R) == GLFW_PRESS);
-        nk_input_key(ctx, NK_KEY_TEXT_WORD_LEFT, glfwGetKey(win, GLFW_KEY_LEFT) == GLFW_PRESS);
-        nk_input_key(ctx, NK_KEY_TEXT_WORD_RIGHT, glfwGetKey(win, GLFW_KEY_RIGHT) == GLFW_PRESS);
-        nk_input_key(ctx, NK_KEY_TEXT_LINE_START, glfwGetKey(win, GLFW_KEY_B) == GLFW_PRESS);
-        nk_input_key(ctx, NK_KEY_TEXT_LINE_END, glfwGetKey(win, GLFW_KEY_E) == GLFW_PRESS);
-    } else {
-        nk_input_key(ctx, NK_KEY_LEFT, glfwGetKey(win, GLFW_KEY_LEFT) == GLFW_PRESS);
-        nk_input_key(ctx, NK_KEY_RIGHT, glfwGetKey(win, GLFW_KEY_RIGHT) == GLFW_PRESS);
-        nk_input_key(ctx, NK_KEY_COPY, 0);
-        nk_input_key(ctx, NK_KEY_PASTE, 0);
-        nk_input_key(ctx, NK_KEY_CUT, 0);
-        nk_input_key(ctx, NK_KEY_SHIFT, 0);
-    }
-
-    glfwGetCursorPos(win, &x, &y);
-    nk_input_motion(ctx, (int)x, (int)y);
-    if (ctx->input.mouse.grabbed) {
-        glfwSetCursorPos(glfw.win, (double)ctx->input.mouse.prev.x, (double)ctx->input.mouse.prev.y);
-        ctx->input.mouse.pos.x = ctx->input.mouse.prev.x;
-        ctx->input.mouse.pos.y = ctx->input.mouse.prev.y;
-    }
-
-    nk_input_button(ctx, NK_BUTTON_LEFT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_LEFT) == GLFW_PRESS);
-    nk_input_button(ctx, NK_BUTTON_MIDDLE, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_MIDDLE) == GLFW_PRESS);
-    nk_input_button(ctx, NK_BUTTON_RIGHT, (int)x, (int)y, glfwGetMouseButton(win, GLFW_MOUSE_BUTTON_RIGHT) == GLFW_PRESS);
-    nk_input_button(ctx, NK_BUTTON_DOUBLE, (int)glfw.double_click_pos.x, (int)glfw.double_click_pos.y, glfw.is_double_click_down);
-    nk_input_scroll(ctx, glfw.scroll);
-    nk_input_end(&glfw.ctx);
-    glfw.text_len = 0;
-    glfw.scroll = nk_vec2(0,0);
-}
-
-NK_API
-void nk_glfw3_shutdown(void)
-{
-    struct nk_glfw_device *dev = &glfw.ogl;
-    nk_font_atlas_clear(&glfw.atlas);
-    nk_free(&glfw.ctx);
-    glDeleteTextures(1, &dev->font_tex);
-    nk_buffer_free(&dev->cmds);
-    NK_MEMSET(&glfw, 0, sizeof(glfw));
-}
-
-#endif

source/glfw/deps/tinycthread.c

@@ -1,594 +0,0 @@
-/* -*- mode: c; tab-width: 2; indent-tabs-mode: nil; -*-
-Copyright (c) 2012 Marcus Geelnard
-
-This software is provided 'as-is', without any express or implied
-warranty. In no event will the authors be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it
-freely, subject to the following restrictions:
-
-    1. The origin of this software must not be misrepresented; you must not
-    claim that you wrote the original software. If you use this software
-    in a product, an acknowledgment in the product documentation would be
-    appreciated but is not required.
-
-    2. Altered source versions must be plainly marked as such, and must not be
-    misrepresented as being the original software.
-
-    3. This notice may not be removed or altered from any source
-    distribution.
-*/
-
-/* 2013-01-06 Camilla Löwy <elmindreda@glfw.org>
- *
- * Added casts from time_t to DWORD to avoid warnings on VC++.
- * Fixed time retrieval on POSIX systems.
- */
-
-#include "tinycthread.h"
-#include <stdlib.h>
-
-/* Platform specific includes */
-#if defined(_TTHREAD_POSIX_)
-  #include <signal.h>
-  #include <sched.h>
-  #include <unistd.h>
-  #include <sys/time.h>
-  #include <errno.h>
-#elif defined(_TTHREAD_WIN32_)
-  #include <process.h>
-  #include <sys/timeb.h>
-#endif
-
-/* Standard, good-to-have defines */
-#ifndef NULL
-  #define NULL (void*)0
-#endif
-#ifndef TRUE
-  #define TRUE 1
-#endif
-#ifndef FALSE
-  #define FALSE 0
-#endif
-
-int mtx_init(mtx_t *mtx, int type)
-{
-#if defined(_TTHREAD_WIN32_)
-  mtx->mAlreadyLocked = FALSE;
-  mtx->mRecursive = type & mtx_recursive;
-  InitializeCriticalSection(&mtx->mHandle);
-  return thrd_success;
-#else
-  int ret;
-  pthread_mutexattr_t attr;
-  pthread_mutexattr_init(&attr);
-  if (type & mtx_recursive)
-  {
-    pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
-  }
-  ret = pthread_mutex_init(mtx, &attr);
-  pthread_mutexattr_destroy(&attr);
-  return ret == 0 ? thrd_success : thrd_error;
-#endif
-}
-
-void mtx_destroy(mtx_t *mtx)
-{
-#if defined(_TTHREAD_WIN32_)
-  DeleteCriticalSection(&mtx->mHandle);
-#else
-  pthread_mutex_destroy(mtx);
-#endif
-}
-
-int mtx_lock(mtx_t *mtx)
-{
-#if defined(_TTHREAD_WIN32_)
-  EnterCriticalSection(&mtx->mHandle);
-  if (!mtx->mRecursive)
-  {
-    while(mtx->mAlreadyLocked) Sleep(1000); /* Simulate deadlock... */
-    mtx->mAlreadyLocked = TRUE;
-  }
-  return thrd_success;
-#else
-  return pthread_mutex_lock(mtx) == 0 ? thrd_success : thrd_error;
-#endif
-}
-
-int mtx_timedlock(mtx_t *mtx, const struct timespec *ts)
-{
-  /* FIXME! */
-  (void)mtx;
-  (void)ts;
-  return thrd_error;
-}
-
-int mtx_trylock(mtx_t *mtx)
-{
-#if defined(_TTHREAD_WIN32_)
-  int ret = TryEnterCriticalSection(&mtx->mHandle) ? thrd_success : thrd_busy;
-  if ((!mtx->mRecursive) && (ret == thrd_success) && mtx->mAlreadyLocked)
-  {
-    LeaveCriticalSection(&mtx->mHandle);
-    ret = thrd_busy;
-  }
-  return ret;
-#else
-  return (pthread_mutex_trylock(mtx) == 0) ? thrd_success : thrd_busy;
-#endif
-}
-
-int mtx_unlock(mtx_t *mtx)
-{
-#if defined(_TTHREAD_WIN32_)
-  mtx->mAlreadyLocked = FALSE;
-  LeaveCriticalSection(&mtx->mHandle);
-  return thrd_success;
-#else
-  return pthread_mutex_unlock(mtx) == 0 ? thrd_success : thrd_error;;
-#endif
-}
-
-#if defined(_TTHREAD_WIN32_)
-#define _CONDITION_EVENT_ONE 0
-#define _CONDITION_EVENT_ALL 1
-#endif
-
-int cnd_init(cnd_t *cond)
-{
-#if defined(_TTHREAD_WIN32_)
-  cond->mWaitersCount = 0;
-
-  /* Init critical section */
-  InitializeCriticalSection(&cond->mWaitersCountLock);
-
-  /* Init events */
-  cond->mEvents[_CONDITION_EVENT_ONE] = CreateEvent(NULL, FALSE, FALSE, NULL);
-  if (cond->mEvents[_CONDITION_EVENT_ONE] == NULL)
-  {
-    cond->mEvents[_CONDITION_EVENT_ALL] = NULL;
-    return thrd_error;
-  }
-  cond->mEvents[_CONDITION_EVENT_ALL] = CreateEvent(NULL, TRUE, FALSE, NULL);
-  if (cond->mEvents[_CONDITION_EVENT_ALL] == NULL)
-  {
-    CloseHandle(cond->mEvents[_CONDITION_EVENT_ONE]);
-    cond->mEvents[_CONDITION_EVENT_ONE] = NULL;
-    return thrd_error;
-  }
-
-  return thrd_success;
-#else
-  return pthread_cond_init(cond, NULL) == 0 ? thrd_success : thrd_error;
-#endif
-}
-
-void cnd_destroy(cnd_t *cond)
-{
-#if defined(_TTHREAD_WIN32_)
-  if (cond->mEvents[_CONDITION_EVENT_ONE] != NULL)
-  {
-    CloseHandle(cond->mEvents[_CONDITION_EVENT_ONE]);
-  }
-  if (cond->mEvents[_CONDITION_EVENT_ALL] != NULL)
-  {
-    CloseHandle(cond->mEvents[_CONDITION_EVENT_ALL]);
-  }
-  DeleteCriticalSection(&cond->mWaitersCountLock);
-#else
-  pthread_cond_destroy(cond);
-#endif
-}
-
-int cnd_signal(cnd_t *cond)
-{
-#if defined(_TTHREAD_WIN32_)
-  int haveWaiters;
-
-  /* Are there any waiters? */
-  EnterCriticalSection(&cond->mWaitersCountLock);
-  haveWaiters = (cond->mWaitersCount > 0);
-  LeaveCriticalSection(&cond->mWaitersCountLock);
-
-  /* If we have any waiting threads, send them a signal */
-  if(haveWaiters)
-  {
-    if (SetEvent(cond->mEvents[_CONDITION_EVENT_ONE]) == 0)
-    {
-      return thrd_error;
-    }
-  }
-
-  return thrd_success;
-#else
-  return pthread_cond_signal(cond) == 0 ? thrd_success : thrd_error;
-#endif
-}
-
-int cnd_broadcast(cnd_t *cond)
-{
-#if defined(_TTHREAD_WIN32_)
-  int haveWaiters;
-
-  /* Are there any waiters? */
-  EnterCriticalSection(&cond->mWaitersCountLock);
-  haveWaiters = (cond->mWaitersCount > 0);
-  LeaveCriticalSection(&cond->mWaitersCountLock);
-
-  /* If we have any waiting threads, send them a signal */
-  if(haveWaiters)
-  {
-    if (SetEvent(cond->mEvents[_CONDITION_EVENT_ALL]) == 0)
-    {
-      return thrd_error;
-    }
-  }
-
-  return thrd_success;
-#else
-  return pthread_cond_signal(cond) == 0 ? thrd_success : thrd_error;
-#endif
-}
-
-#if defined(_TTHREAD_WIN32_)
-static int _cnd_timedwait_win32(cnd_t *cond, mtx_t *mtx, DWORD timeout)
-{
-  int result, lastWaiter;
-
-  /* Increment number of waiters */
-  EnterCriticalSection(&cond->mWaitersCountLock);
-  ++ cond->mWaitersCount;
-  LeaveCriticalSection(&cond->mWaitersCountLock);
-
-  /* Release the mutex while waiting for the condition (will decrease
-     the number of waiters when done)... */
-  mtx_unlock(mtx);
-
-  /* Wait for either event to become signaled due to cnd_signal() or
-     cnd_broadcast() being called */
-  result = WaitForMultipleObjects(2, cond->mEvents, FALSE, timeout);
-  if (result == WAIT_TIMEOUT)
-  {
-    return thrd_timeout;
-  }
-  else if (result == (int)WAIT_FAILED)
-  {
-    return thrd_error;
-  }
-
-  /* Check if we are the last waiter */
-  EnterCriticalSection(&cond->mWaitersCountLock);
-  -- cond->mWaitersCount;
-  lastWaiter = (result == (WAIT_OBJECT_0 + _CONDITION_EVENT_ALL)) &&
-               (cond->mWaitersCount == 0);
-  LeaveCriticalSection(&cond->mWaitersCountLock);
-
-  /* If we are the last waiter to be notified to stop waiting, reset the event */
-  if (lastWaiter)
-  {
-    if (ResetEvent(cond->mEvents[_CONDITION_EVENT_ALL]) == 0)
-    {
-      return thrd_error;
-    }
-  }
-
-  /* Re-acquire the mutex */
-  mtx_lock(mtx);
-
-  return thrd_success;
-}
-#endif
-
-int cnd_wait(cnd_t *cond, mtx_t *mtx)
-{
-#if defined(_TTHREAD_WIN32_)
-  return _cnd_timedwait_win32(cond, mtx, INFINITE);
-#else
-  return pthread_cond_wait(cond, mtx) == 0 ? thrd_success : thrd_error;
-#endif
-}
-
-int cnd_timedwait(cnd_t *cond, mtx_t *mtx, const struct timespec *ts)
-{
-#if defined(_TTHREAD_WIN32_)
-  struct timespec now;
-  if (clock_gettime(CLOCK_REALTIME, &now) == 0)
-  {
-    DWORD delta = (DWORD) ((ts->tv_sec - now.tv_sec) * 1000 +
-                           (ts->tv_nsec - now.tv_nsec + 500000) / 1000000);
-    return _cnd_timedwait_win32(cond, mtx, delta);
-  }
-  else
-    return thrd_error;
-#else
-  int ret;
-  ret = pthread_cond_timedwait(cond, mtx, ts);
-  if (ret == ETIMEDOUT)
-  {
-    return thrd_timeout;
-  }
-  return ret == 0 ? thrd_success : thrd_error;
-#endif
-}
-
-
-/** Information to pass to the new thread (what to run). */
-typedef struct {
-  thrd_start_t mFunction; /**< Pointer to the function to be executed. */
-  void * mArg;            /**< Function argument for the thread function. */
-} _thread_start_info;
-
-/* Thread wrapper function. */
-#if defined(_TTHREAD_WIN32_)
-static unsigned WINAPI _thrd_wrapper_function(void * aArg)
-#elif defined(_TTHREAD_POSIX_)
-static void * _thrd_wrapper_function(void * aArg)
-#endif
-{
-  thrd_start_t fun;
-  void *arg;
-  int  res;
-#if defined(_TTHREAD_POSIX_)
-  void *pres;
-#endif
-
-  /* Get thread startup information */
-  _thread_start_info *ti = (_thread_start_info *) aArg;
-  fun = ti->mFunction;
-  arg = ti->mArg;
-
-  /* The thread is responsible for freeing the startup information */
-  free((void *)ti);
-
-  /* Call the actual client thread function */
-  res = fun(arg);
-
-#if defined(_TTHREAD_WIN32_)
-  return res;
-#else
-  pres = malloc(sizeof(int));
-  if (pres != NULL)
-  {
-    *(int*)pres = res;
-  }
-  return pres;
-#endif
-}
-
-int thrd_create(thrd_t *thr, thrd_start_t func, void *arg)
-{
-  /* Fill out the thread startup information (passed to the thread wrapper,
-     which will eventually free it) */
-  _thread_start_info* ti = (_thread_start_info*)malloc(sizeof(_thread_start_info));
-  if (ti == NULL)
-  {
-    return thrd_nomem;
-  }
-  ti->mFunction = func;
-  ti->mArg = arg;
-
-  /* Create the thread */
-#if defined(_TTHREAD_WIN32_)
-  *thr = (HANDLE)_beginthreadex(NULL, 0, _thrd_wrapper_function, (void *)ti, 0, NULL);
-#elif defined(_TTHREAD_POSIX_)
-  if(pthread_create(thr, NULL, _thrd_wrapper_function, (void *)ti) != 0)
-  {
-    *thr = 0;
-  }
-#endif
-
-  /* Did we fail to create the thread? */
-  if(!*thr)
-  {
-    free(ti);
-    return thrd_error;
-  }
-
-  return thrd_success;
-}
-
-thrd_t thrd_current(void)
-{
-#if defined(_TTHREAD_WIN32_)
-  return GetCurrentThread();
-#else
-  return pthread_self();
-#endif
-}
-
-int thrd_detach(thrd_t thr)
-{
-  /* FIXME! */
-  (void)thr;
-  return thrd_error;
-}
-
-int thrd_equal(thrd_t thr0, thrd_t thr1)
-{
-#if defined(_TTHREAD_WIN32_)
-  return thr0 == thr1;
-#else
-  return pthread_equal(thr0, thr1);
-#endif
-}
-
-void thrd_exit(int res)
-{
-#if defined(_TTHREAD_WIN32_)
-  ExitThread(res);
-#else
-  void *pres = malloc(sizeof(int));
-  if (pres != NULL)
-  {
-    *(int*)pres = res;
-  }
-  pthread_exit(pres);
-#endif
-}
-
-int thrd_join(thrd_t thr, int *res)
-{
-#if defined(_TTHREAD_WIN32_)
-  if (WaitForSingleObject(thr, INFINITE) == WAIT_FAILED)
-  {
-    return thrd_error;
-  }
-  if (res != NULL)
-  {
-    DWORD dwRes;
-    GetExitCodeThread(thr, &dwRes);
-    *res = dwRes;
-  }
-#elif defined(_TTHREAD_POSIX_)
-  void *pres;
-  int ires = 0;
-  if (pthread_join(thr, &pres) != 0)
-  {
-    return thrd_error;
-  }
-  if (pres != NULL)
-  {
-    ires = *(int*)pres;
-    free(pres);
-  }
-  if (res != NULL)
-  {
-    *res = ires;
-  }
-#endif
-  return thrd_success;
-}
-
-int thrd_sleep(const struct timespec *time_point, struct timespec *remaining)
-{
-  struct timespec now;
-#if defined(_TTHREAD_WIN32_)
-  DWORD delta;
-#else
-  long delta;
-#endif
-
-  /* Get the current time */
-  if (clock_gettime(CLOCK_REALTIME, &now) != 0)
-    return -2;  // FIXME: Some specific error code?
-
-#if defined(_TTHREAD_WIN32_)
-  /* Delta in milliseconds */
-  delta = (DWORD) ((time_point->tv_sec - now.tv_sec) * 1000 +
-                   (time_point->tv_nsec - now.tv_nsec + 500000) / 1000000);
-  if (delta > 0)
-  {
-    Sleep(delta);
-  }
-#else
-  /* Delta in microseconds */
-  delta = (time_point->tv_sec - now.tv_sec) * 1000000L +
-          (time_point->tv_nsec - now.tv_nsec + 500L) / 1000L;
-
-  /* On some systems, the usleep argument must be < 1000000 */
-  while (delta > 999999L)
-  {
-    usleep(999999);
-    delta -= 999999L;
-  }
-  if (delta > 0L)
-  {
-    usleep((useconds_t)delta);
-  }
-#endif
-
-  /* We don't support waking up prematurely (yet) */
-  if (remaining)
-  {
-    remaining->tv_sec = 0;
-    remaining->tv_nsec = 0;
-  }
-  return 0;
-}
-
-void thrd_yield(void)
-{
-#if defined(_TTHREAD_WIN32_)
-  Sleep(0);
-#else
-  sched_yield();
-#endif
-}
-
-int tss_create(tss_t *key, tss_dtor_t dtor)
-{
-#if defined(_TTHREAD_WIN32_)
-  /* FIXME: The destructor function is not supported yet... */
-  if (dtor != NULL)
-  {
-    return thrd_error;
-  }
-  *key = TlsAlloc();
-  if (*key == TLS_OUT_OF_INDEXES)
-  {
-    return thrd_error;
-  }
-#else
-  if (pthread_key_create(key, dtor) != 0)
-  {
-    return thrd_error;
-  }
-#endif
-  return thrd_success;
-}
-
-void tss_delete(tss_t key)
-{
-#if defined(_TTHREAD_WIN32_)
-  TlsFree(key);
-#else
-  pthread_key_delete(key);
-#endif
-}
-
-void *tss_get(tss_t key)
-{
-#if defined(_TTHREAD_WIN32_)
-  return TlsGetValue(key);
-#else
-  return pthread_getspecific(key);
-#endif
-}
-
-int tss_set(tss_t key, void *val)
-{
-#if defined(_TTHREAD_WIN32_)
-  if (TlsSetValue(key, val) == 0)
-  {
-    return thrd_error;
-  }
-#else
-  if (pthread_setspecific(key, val) != 0)
-  {
-    return thrd_error;
-  }
-#endif
-  return thrd_success;
-}
-
-#if defined(_TTHREAD_EMULATE_CLOCK_GETTIME_)
-int _tthread_clock_gettime(clockid_t clk_id, struct timespec *ts)
-{
-#if defined(_TTHREAD_WIN32_)
-  struct _timeb tb;
-  _ftime(&tb);
-  ts->tv_sec = (time_t)tb.time;
-  ts->tv_nsec = 1000000L * (long)tb.millitm;
-#else
-  struct timeval tv;
-  gettimeofday(&tv, NULL);
-  ts->tv_sec = (time_t)tv.tv_sec;
-  ts->tv_nsec = 1000L * (long)tv.tv_usec;
-#endif
-  return 0;
-}
-#endif // _TTHREAD_EMULATE_CLOCK_GETTIME_
-

source/glfw/deps/tinycthread.h

@@ -1,443 +0,0 @@
-/* -*- mode: c; tab-width: 2; indent-tabs-mode: nil; -*-
-Copyright (c) 2012 Marcus Geelnard
-
-This software is provided 'as-is', without any express or implied
-warranty. In no event will the authors be held liable for any damages
-arising from the use of this software.
-
-Permission is granted to anyone to use this software for any purpose,
-including commercial applications, and to alter it and redistribute it
-freely, subject to the following restrictions:
-
-    1. The origin of this software must not be misrepresented; you must not
-    claim that you wrote the original software. If you use this software
-    in a product, an acknowledgment in the product documentation would be
-    appreciated but is not required.
-
-    2. Altered source versions must be plainly marked as such, and must not be
-    misrepresented as being the original software.
-
-    3. This notice may not be removed or altered from any source
-    distribution.
-*/
-
-#ifndef _TINYCTHREAD_H_
-#define _TINYCTHREAD_H_
-
-/**
-* @file
-* @mainpage TinyCThread API Reference
-*
-* @section intro_sec Introduction
-* TinyCThread is a minimal, portable implementation of basic threading
-* classes for C.
-*
-* They closely mimic the functionality and naming of the C11 standard, and
-* should be easily replaceable with the corresponding standard variants.
-*
-* @section port_sec Portability
-* The Win32 variant uses the native Win32 API for implementing the thread
-* classes, while for other systems, the POSIX threads API (pthread) is used.
-*
-* @section misc_sec Miscellaneous
-* The following special keywords are available: #_Thread_local.
-*
-* For more detailed information, browse the different sections of this
-* documentation. A good place to start is:
-* tinycthread.h.
-*/
-
-/* Which platform are we on? */
-#if !defined(_TTHREAD_PLATFORM_DEFINED_)
-  #if defined(_WIN32) || defined(__WIN32__) || defined(__WINDOWS__)
-    #define _TTHREAD_WIN32_
-  #else
-    #define _TTHREAD_POSIX_
-  #endif
-  #define _TTHREAD_PLATFORM_DEFINED_
-#endif
-
-/* Activate some POSIX functionality (e.g. clock_gettime and recursive mutexes) */
-#if defined(_TTHREAD_POSIX_)
-  #undef _FEATURES_H
-  #if !defined(_GNU_SOURCE)
-    #define _GNU_SOURCE
-  #endif
-  #if !defined(_POSIX_C_SOURCE) || ((_POSIX_C_SOURCE - 0) < 199309L)
-    #undef _POSIX_C_SOURCE
-    #define _POSIX_C_SOURCE 199309L
-  #endif
-  #if !defined(_XOPEN_SOURCE) || ((_XOPEN_SOURCE - 0) < 500)
-    #undef _XOPEN_SOURCE
-    #define _XOPEN_SOURCE 500
-  #endif
-#endif
-
-/* Generic includes */
-#include <time.h>
-
-/* Platform specific includes */
-#if defined(_TTHREAD_POSIX_)
-  #include <sys/time.h>
-  #include <pthread.h>
-#elif defined(_TTHREAD_WIN32_)
-  #ifndef WIN32_LEAN_AND_MEAN
-    #define WIN32_LEAN_AND_MEAN
-    #define __UNDEF_LEAN_AND_MEAN
-  #endif
-  #include <windows.h>
-  #ifdef __UNDEF_LEAN_AND_MEAN
-    #undef WIN32_LEAN_AND_MEAN
-    #undef __UNDEF_LEAN_AND_MEAN
-  #endif
-#endif
-
-/* Workaround for missing TIME_UTC: If time.h doesn't provide TIME_UTC,
-   it's quite likely that libc does not support it either. Hence, fall back to
-   the only other supported time specifier: CLOCK_REALTIME (and if that fails,
-   we're probably emulating clock_gettime anyway, so anything goes). */
-#ifndef TIME_UTC
-  #ifdef CLOCK_REALTIME
-    #define TIME_UTC CLOCK_REALTIME
-  #else
-    #define TIME_UTC 0
-  #endif
-#endif
-
-/* Workaround for missing clock_gettime (most Windows compilers, afaik) */
-#if defined(_TTHREAD_WIN32_) || defined(__APPLE_CC__)
-#define _TTHREAD_EMULATE_CLOCK_GETTIME_
-/* Emulate struct timespec */
-#if defined(_TTHREAD_WIN32_)
-struct _ttherad_timespec {
-  time_t tv_sec;
-  long   tv_nsec;
-};
-#define timespec _ttherad_timespec
-#endif
-
-/* Emulate clockid_t */
-typedef int _tthread_clockid_t;
-#define clockid_t _tthread_clockid_t
-
-/* Emulate clock_gettime */
-int _tthread_clock_gettime(clockid_t clk_id, struct timespec *ts);
-#define clock_gettime _tthread_clock_gettime
-#ifndef CLOCK_REALTIME
-  #define CLOCK_REALTIME 0
-#endif
-#endif
-
-
-/** TinyCThread version (major number). */
-#define TINYCTHREAD_VERSION_MAJOR 1
-/** TinyCThread version (minor number). */
-#define TINYCTHREAD_VERSION_MINOR 1
-/** TinyCThread version (full version). */
-#define TINYCTHREAD_VERSION (TINYCTHREAD_VERSION_MAJOR * 100 + TINYCTHREAD_VERSION_MINOR)
-
-/**
-* @def _Thread_local
-* Thread local storage keyword.
-* A variable that is declared with the @c _Thread_local keyword makes the
-* value of the variable local to each thread (known as thread-local storage,
-* or TLS). Example usage:
-* @code
-* // This variable is local to each thread.
-* _Thread_local int variable;
-* @endcode
-* @note The @c _Thread_local keyword is a macro that maps to the corresponding
-* compiler directive (e.g. @c __declspec(thread)).
-* @note This directive is currently not supported on Mac OS X (it will give
-* a compiler error), since compile-time TLS is not supported in the Mac OS X
-* executable format. Also, some older versions of MinGW (before GCC 4.x) do
-* not support this directive.
-* @hideinitializer
-*/
-
-/* FIXME: Check for a PROPER value of __STDC_VERSION__ to know if we have C11 */
-#if !(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201102L)) && !defined(_Thread_local)
- #if defined(__GNUC__) || defined(__INTEL_COMPILER) || defined(__SUNPRO_CC) || defined(__IBMCPP__)
-  #define _Thread_local __thread
- #else
-  #define _Thread_local __declspec(thread)
- #endif
-#endif
-
-/* Macros */
-#define TSS_DTOR_ITERATIONS 0
-
-/* Function return values */
-#define thrd_error    0 /**< The requested operation failed */
-#define thrd_success  1 /**< The requested operation succeeded */
-#define thrd_timeout  2 /**< The time specified in the call was reached without acquiring the requested resource */
-#define thrd_busy     3 /**< The requested operation failed because a tesource requested by a test and return function is already in use */
-#define thrd_nomem    4 /**< The requested operation failed because it was unable to allocate memory */
-
-/* Mutex types */
-#define mtx_plain     1
-#define mtx_timed     2
-#define mtx_try       4
-#define mtx_recursive 8
-
-/* Mutex */
-#if defined(_TTHREAD_WIN32_)
-typedef struct {
-  CRITICAL_SECTION mHandle;   /* Critical section handle */
-  int mAlreadyLocked;         /* TRUE if the mutex is already locked */
-  int mRecursive;             /* TRUE if the mutex is recursive */
-} mtx_t;
-#else
-typedef pthread_mutex_t mtx_t;
-#endif
-
-/** Create a mutex object.
-* @param mtx A mutex object.
-* @param type Bit-mask that must have one of the following six values:
-*   @li @c mtx_plain for a simple non-recursive mutex
-*   @li @c mtx_timed for a non-recursive mutex that supports timeout
-*   @li @c mtx_try for a non-recursive mutex that supports test and return
-*   @li @c mtx_plain | @c mtx_recursive (same as @c mtx_plain, but recursive)
-*   @li @c mtx_timed | @c mtx_recursive (same as @c mtx_timed, but recursive)
-*   @li @c mtx_try | @c mtx_recursive (same as @c mtx_try, but recursive)
-* @return @ref thrd_success on success, or @ref thrd_error if the request could
-* not be honored.
-*/
-int mtx_init(mtx_t *mtx, int type);
-
-/** Release any resources used by the given mutex.
-* @param mtx A mutex object.
-*/
-void mtx_destroy(mtx_t *mtx);
-
-/** Lock the given mutex.
-* Blocks until the given mutex can be locked. If the mutex is non-recursive, and
-* the calling thread already has a lock on the mutex, this call will block
-* forever.
-* @param mtx A mutex object.
-* @return @ref thrd_success on success, or @ref thrd_error if the request could
-* not be honored.
-*/
-int mtx_lock(mtx_t *mtx);
-
-/** NOT YET IMPLEMENTED.
-*/
-int mtx_timedlock(mtx_t *mtx, const struct timespec *ts);
-
-/** Try to lock the given mutex.
-* The specified mutex shall support either test and return or timeout. If the
-* mutex is already locked, the function returns without blocking.
-* @param mtx A mutex object.
-* @return @ref thrd_success on success, or @ref thrd_busy if the resource
-* requested is already in use, or @ref thrd_error if the request could not be
-* honored.
-*/
-int mtx_trylock(mtx_t *mtx);
-
-/** Unlock the given mutex.
-* @param mtx A mutex object.
-* @return @ref thrd_success on success, or @ref thrd_error if the request could
-* not be honored.
-*/
-int mtx_unlock(mtx_t *mtx);
-
-/* Condition variable */
-#if defined(_TTHREAD_WIN32_)
-typedef struct {
-  HANDLE mEvents[2];                  /* Signal and broadcast event HANDLEs. */
-  unsigned int mWaitersCount;         /* Count of the number of waiters. */
-  CRITICAL_SECTION mWaitersCountLock; /* Serialize access to mWaitersCount. */
-} cnd_t;
-#else
-typedef pthread_cond_t cnd_t;
-#endif
-
-/** Create a condition variable object.
-* @param cond A condition variable object.
-* @return @ref thrd_success on success, or @ref thrd_error if the request could
-* not be honored.
-*/
-int cnd_init(cnd_t *cond);
-
-/** Release any resources used by the given condition variable.
-* @param cond A condition variable object.
-*/
-void cnd_destroy(cnd_t *cond);
-
-/** Signal a condition variable.
-* Unblocks one of the threads that are blocked on the given condition variable
-* at the time of the call. If no threads are blocked on the condition variable
-* at the time of the call, the function does nothing and return success.
-* @param cond A condition variable object.
-* @return @ref thrd_success on success, or @ref thrd_error if the request could
-* not be honored.
-*/
-int cnd_signal(cnd_t *cond);
-
-/** Broadcast a condition variable.
-* Unblocks all of the threads that are blocked on the given condition variable
-* at the time of the call. If no threads are blocked on the condition variable
-* at the time of the call, the function does nothing and return success.
-* @param cond A condition variable object.
-* @return @ref thrd_success on success, or @ref thrd_error if the request could
-* not be honored.
-*/
-int cnd_broadcast(cnd_t *cond);
-
-/** Wait for a condition variable to become signaled.
-* The function atomically unlocks the given mutex and endeavors to block until
-* the given condition variable is signaled by a call to cnd_signal or to
-* cnd_broadcast. When the calling thread becomes unblocked it locks the mutex
-* before it returns.
-* @param cond A condition variable object.
-* @param mtx A mutex object.
-* @return @ref thrd_success on success, or @ref thrd_error if the request could
-* not be honored.
-*/
-int cnd_wait(cnd_t *cond, mtx_t *mtx);
-
-/** Wait for a condition variable to become signaled.
-* The function atomically unlocks the given mutex and endeavors to block until
-* the given condition variable is signaled by a call to cnd_signal or to
-* cnd_broadcast, or until after the specified time. When the calling thread
-* becomes unblocked it locks the mutex before it returns.
-* @param cond A condition variable object.
-* @param mtx A mutex object.
-* @param xt A point in time at which the request will time out (absolute time).
-* @return @ref thrd_success upon success, or @ref thrd_timeout if the time
-* specified in the call was reached without acquiring the requested resource, or
-* @ref thrd_error if the request could not be honored.
-*/
-int cnd_timedwait(cnd_t *cond, mtx_t *mtx, const struct timespec *ts);
-
-/* Thread */
-#if defined(_TTHREAD_WIN32_)
-typedef HANDLE thrd_t;
-#else
-typedef pthread_t thrd_t;
-#endif
-
-/** Thread start function.
-* Any thread that is started with the @ref thrd_create() function must be
-* started through a function of this type.
-* @param arg The thread argument (the @c arg argument of the corresponding
-*        @ref thrd_create() call).
-* @return The thread return value, which can be obtained by another thread
-* by using the @ref thrd_join() function.
-*/
-typedef int (*thrd_start_t)(void *arg);
-
-/** Create a new thread.
-* @param thr Identifier of the newly created thread.
-* @param func A function pointer to the function that will be executed in
-*        the new thread.
-* @param arg An argument to the thread function.
-* @return @ref thrd_success on success, or @ref thrd_nomem if no memory could
-* be allocated for the thread requested, or @ref thrd_error if the request
-* could not be honored.
-* @note A thread’s identifier may be reused for a different thread once the
-* original thread has exited and either been detached or joined to another
-* thread.
-*/
-int thrd_create(thrd_t *thr, thrd_start_t func, void *arg);
-
-/** Identify the calling thread.
-* @return The identifier of the calling thread.
-*/
-thrd_t thrd_current(void);
-
-/** NOT YET IMPLEMENTED.
-*/
-int thrd_detach(thrd_t thr);
-
-/** Compare two thread identifiers.
-* The function determines if two thread identifiers refer to the same thread.
-* @return Zero if the two thread identifiers refer to different threads.
-* Otherwise a nonzero value is returned.
-*/
-int thrd_equal(thrd_t thr0, thrd_t thr1);
-
-/** Terminate execution of the calling thread.
-* @param res Result code of the calling thread.
-*/
-void thrd_exit(int res);
-
-/** Wait for a thread to terminate.
-* The function joins the given thread with the current thread by blocking
-* until the other thread has terminated.
-* @param thr The thread to join with.
-* @param res If this pointer is not NULL, the function will store the result
-*        code of the given thread in the integer pointed to by @c res.
-* @return @ref thrd_success on success, or @ref thrd_error if the request could
-* not be honored.
-*/
-int thrd_join(thrd_t thr, int *res);
-
-/** Put the calling thread to sleep.
-* Suspend execution of the calling thread.
-* @param time_point A point in time at which the thread will resume (absolute time).
-* @param remaining If non-NULL, this parameter will hold the remaining time until
-*                  time_point upon return. This will typically be zero, but if
-*                  the thread was woken up by a signal that is not ignored before
-*                  time_point was reached @c remaining will hold a positive
-*                  time.
-* @return 0 (zero) on successful sleep, or -1 if an interrupt occurred.
-*/
-int thrd_sleep(const struct timespec *time_point, struct timespec *remaining);
-
-/** Yield execution to another thread.
-* Permit other threads to run, even if the current thread would ordinarily
-* continue to run.
-*/
-void thrd_yield(void);
-
-/* Thread local storage */
-#if defined(_TTHREAD_WIN32_)
-typedef DWORD tss_t;
-#else
-typedef pthread_key_t tss_t;
-#endif
-
-/** Destructor function for a thread-specific storage.
-* @param val The value of the destructed thread-specific storage.
-*/
-typedef void (*tss_dtor_t)(void *val);
-
-/** Create a thread-specific storage.
-* @param key The unique key identifier that will be set if the function is
-*        successful.
-* @param dtor Destructor function. This can be NULL.
-* @return @ref thrd_success on success, or @ref thrd_error if the request could
-* not be honored.
-* @note The destructor function is not supported under Windows. If @c dtor is
-* not NULL when calling this function under Windows, the function will fail
-* and return @ref thrd_error.
-*/
-int tss_create(tss_t *key, tss_dtor_t dtor);
-
-/** Delete a thread-specific storage.
-* The function releases any resources used by the given thread-specific
-* storage.
-* @param key The key that shall be deleted.
-*/
-void tss_delete(tss_t key);
-
-/** Get the value for a thread-specific storage.
-* @param key The thread-specific storage identifier.
-* @return The value for the current thread held in the given thread-specific
-* storage.
-*/
-void *tss_get(tss_t key);
-
-/** Set the value for a thread-specific storage.
-* @param key The thread-specific storage identifier.
-* @param val The value of the thread-specific storage to set for the current
-*        thread.
-* @return @ref thrd_success on success, or @ref thrd_error if the request could
-* not be honored.
-*/
-int tss_set(tss_t key, void *val);
-
-
-#endif /* _TINYTHREAD_H_ */
-

source/glfw/deps/vs2008/stdint.h

@@ -1,247 +0,0 @@
-// ISO C9x  compliant stdint.h for Microsoft Visual Studio
-// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 
-// 
-//  Copyright (c) 2006-2008 Alexander Chemeris
-// 
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are met:
-// 
-//   1. Redistributions of source code must retain the above copyright notice,
-//      this list of conditions and the following disclaimer.
-// 
-//   2. Redistributions in binary form must reproduce the above copyright
-//      notice, this list of conditions and the following disclaimer in the
-//      documentation and/or other materials provided with the distribution.
-// 
-//   3. The name of the author may be used to endorse or promote products
-//      derived from this software without specific prior written permission.
-// 
-// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
-// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
-// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
-// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-// 
-///////////////////////////////////////////////////////////////////////////////
-
-#ifndef _MSC_VER // [
-#error "Use this header only with Microsoft Visual C++ compilers!"
-#endif // _MSC_VER ]
-
-#ifndef _MSC_STDINT_H_ // [
-#define _MSC_STDINT_H_
-
-#if _MSC_VER > 1000
-#pragma once
-#endif
-
-#include <limits.h>
-
-// For Visual Studio 6 in C++ mode and for many Visual Studio versions when
-// compiling for ARM we should wrap <wchar.h> include with 'extern "C++" {}'
-// or compiler give many errors like this:
-//   error C2733: second C linkage of overloaded function 'wmemchr' not allowed
-#ifdef __cplusplus
-extern "C" {
-#endif
-#  include <wchar.h>
-#ifdef __cplusplus
-}
-#endif
-
-// Define _W64 macros to mark types changing their size, like intptr_t.
-#ifndef _W64
-#  if !defined(__midl) && (defined(_X86_) || defined(_M_IX86)) && _MSC_VER >= 1300
-#     define _W64 __w64
-#  else
-#     define _W64
-#  endif
-#endif
-
-
-// 7.18.1 Integer types
-
-// 7.18.1.1 Exact-width integer types
-
-// Visual Studio 6 and Embedded Visual C++ 4 doesn't
-// realize that, e.g. char has the same size as __int8
-// so we give up on __intX for them.
-#if (_MSC_VER < 1300)
-   typedef signed char       int8_t;
-   typedef signed short      int16_t;
-   typedef signed int        int32_t;
-   typedef unsigned char     uint8_t;
-   typedef unsigned short    uint16_t;
-   typedef unsigned int      uint32_t;
-#else
-   typedef signed __int8     int8_t;
-   typedef signed __int16    int16_t;
-   typedef signed __int32    int32_t;
-   typedef unsigned __int8   uint8_t;
-   typedef unsigned __int16  uint16_t;
-   typedef unsigned __int32  uint32_t;
-#endif
-typedef signed __int64       int64_t;
-typedef unsigned __int64     uint64_t;
-
-
-// 7.18.1.2 Minimum-width integer types
-typedef int8_t    int_least8_t;
-typedef int16_t   int_least16_t;
-typedef int32_t   int_least32_t;
-typedef int64_t   int_least64_t;
-typedef uint8_t   uint_least8_t;
-typedef uint16_t  uint_least16_t;
-typedef uint32_t  uint_least32_t;
-typedef uint64_t  uint_least64_t;
-
-// 7.18.1.3 Fastest minimum-width integer types
-typedef int8_t    int_fast8_t;
-typedef int16_t   int_fast16_t;
-typedef int32_t   int_fast32_t;
-typedef int64_t   int_fast64_t;
-typedef uint8_t   uint_fast8_t;
-typedef uint16_t  uint_fast16_t;
-typedef uint32_t  uint_fast32_t;
-typedef uint64_t  uint_fast64_t;
-
-// 7.18.1.4 Integer types capable of holding object pointers
-#ifdef _WIN64 // [
-   typedef signed __int64    intptr_t;
-   typedef unsigned __int64  uintptr_t;
-#else // _WIN64 ][
-   typedef _W64 signed int   intptr_t;
-   typedef _W64 unsigned int uintptr_t;
-#endif // _WIN64 ]
-
-// 7.18.1.5 Greatest-width integer types
-typedef int64_t   intmax_t;
-typedef uint64_t  uintmax_t;
-
-
-// 7.18.2 Limits of specified-width integer types
-
-#if !defined(__cplusplus) || defined(__STDC_LIMIT_MACROS) // [   See footnote 220 at page 257 and footnote 221 at page 259
-
-// 7.18.2.1 Limits of exact-width integer types
-#define INT8_MIN     ((int8_t)_I8_MIN)
-#define INT8_MAX     _I8_MAX
-#define INT16_MIN    ((int16_t)_I16_MIN)
-#define INT16_MAX    _I16_MAX
-#define INT32_MIN    ((int32_t)_I32_MIN)
-#define INT32_MAX    _I32_MAX
-#define INT64_MIN    ((int64_t)_I64_MIN)
-#define INT64_MAX    _I64_MAX
-#define UINT8_MAX    _UI8_MAX
-#define UINT16_MAX   _UI16_MAX
-#define UINT32_MAX   _UI32_MAX
-#define UINT64_MAX   _UI64_MAX
-
-// 7.18.2.2 Limits of minimum-width integer types
-#define INT_LEAST8_MIN    INT8_MIN
-#define INT_LEAST8_MAX    INT8_MAX
-#define INT_LEAST16_MIN   INT16_MIN
-#define INT_LEAST16_MAX   INT16_MAX
-#define INT_LEAST32_MIN   INT32_MIN
-#define INT_LEAST32_MAX   INT32_MAX
-#define INT_LEAST64_MIN   INT64_MIN
-#define INT_LEAST64_MAX   INT64_MAX
-#define UINT_LEAST8_MAX   UINT8_MAX
-#define UINT_LEAST16_MAX  UINT16_MAX
-#define UINT_LEAST32_MAX  UINT32_MAX
-#define UINT_LEAST64_MAX  UINT64_MAX
-
-// 7.18.2.3 Limits of fastest minimum-width integer types
-#define INT_FAST8_MIN    INT8_MIN
-#define INT_FAST8_MAX    INT8_MAX
-#define INT_FAST16_MIN   INT16_MIN
-#define INT_FAST16_MAX   INT16_MAX
-#define INT_FAST32_MIN   INT32_MIN
-#define INT_FAST32_MAX   INT32_MAX
-#define INT_FAST64_MIN   INT64_MIN
-#define INT_FAST64_MAX   INT64_MAX
-#define UINT_FAST8_MAX   UINT8_MAX
-#define UINT_FAST16_MAX  UINT16_MAX
-#define UINT_FAST32_MAX  UINT32_MAX
-#define UINT_FAST64_MAX  UINT64_MAX
-
-// 7.18.2.4 Limits of integer types capable of holding object pointers
-#ifdef _WIN64 // [
-#  define INTPTR_MIN   INT64_MIN
-#  define INTPTR_MAX   INT64_MAX
-#  define UINTPTR_MAX  UINT64_MAX
-#else // _WIN64 ][
-#  define INTPTR_MIN   INT32_MIN
-#  define INTPTR_MAX   INT32_MAX
-#  define UINTPTR_MAX  UINT32_MAX
-#endif // _WIN64 ]
-
-// 7.18.2.5 Limits of greatest-width integer types
-#define INTMAX_MIN   INT64_MIN
-#define INTMAX_MAX   INT64_MAX
-#define UINTMAX_MAX  UINT64_MAX
-
-// 7.18.3 Limits of other integer types
-
-#ifdef _WIN64 // [
-#  define PTRDIFF_MIN  _I64_MIN
-#  define PTRDIFF_MAX  _I64_MAX
-#else  // _WIN64 ][
-#  define PTRDIFF_MIN  _I32_MIN
-#  define PTRDIFF_MAX  _I32_MAX
-#endif  // _WIN64 ]
-
-#define SIG_ATOMIC_MIN  INT_MIN
-#define SIG_ATOMIC_MAX  INT_MAX
-
-#ifndef SIZE_MAX // [
-#  ifdef _WIN64 // [
-#     define SIZE_MAX  _UI64_MAX
-#  else // _WIN64 ][
-#     define SIZE_MAX  _UI32_MAX
-#  endif // _WIN64 ]
-#endif // SIZE_MAX ]
-
-// WCHAR_MIN and WCHAR_MAX are also defined in <wchar.h>
-#ifndef WCHAR_MIN // [
-#  define WCHAR_MIN  0
-#endif  // WCHAR_MIN ]
-#ifndef WCHAR_MAX // [
-#  define WCHAR_MAX  _UI16_MAX
-#endif  // WCHAR_MAX ]
-
-#define WINT_MIN  0
-#define WINT_MAX  _UI16_MAX
-
-#endif // __STDC_LIMIT_MACROS ]
-
-
-// 7.18.4 Limits of other integer types
-
-#if !defined(__cplusplus) || defined(__STDC_CONSTANT_MACROS) // [   See footnote 224 at page 260
-
-// 7.18.4.1 Macros for minimum-width integer constants
-
-#define INT8_C(val)  val##i8
-#define INT16_C(val) val##i16
-#define INT32_C(val) val##i32
-#define INT64_C(val) val##i64
-
-#define UINT8_C(val)  val##ui8
-#define UINT16_C(val) val##ui16
-#define UINT32_C(val) val##ui32
-#define UINT64_C(val) val##ui64
-
-// 7.18.4.2 Macros for greatest-width integer constants
-#define INTMAX_C   INT64_C
-#define UINTMAX_C  UINT64_C
-
-#endif // __STDC_CONSTANT_MACROS ]
-
-
-#endif // _MSC_STDINT_H_ ]

source/glfw/docs/CMakeLists.txt

@@ -1,46 +0,0 @@
-
-# NOTE: The order of this list determines the order of items in the Guides
-#       (i.e. Pages) list in the generated documentation
-set(source_files
-    main.dox
-    news.dox
-    quick.dox
-    moving.dox
-    compile.dox
-    build.dox
-    intro.dox
-    context.dox
-    monitor.dox
-    window.dox
-    input.dox
-    vulkan.dox
-    compat.dox
-    internal.dox)
-
-set(extra_files DoxygenLayout.xml header.html footer.html extra.css spaces.svg)
-
-set(header_paths
-    "${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h"
-    "${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h")
-
-# Format the source list into a Doxyfile INPUT value that Doxygen can parse
-foreach(path IN LISTS header_paths)
-    string(APPEND GLFW_DOXYGEN_INPUT " \\\n\"${path}\"")
-endforeach()
-foreach(file IN LISTS source_files)
-    string(APPEND GLFW_DOXYGEN_INPUT " \\\n\"${CMAKE_CURRENT_SOURCE_DIR}/${file}\"")
-endforeach()
-
-configure_file(Doxyfile.in Doxyfile @ONLY)
-
-add_custom_command(OUTPUT "html/index.html"
-                   COMMAND "${DOXYGEN_EXECUTABLE}"
-                   WORKING_DIRECTORY "${CMAKE_CURRENT_BINARY_DIR}"
-                   MAIN_DEPENDENCY Doxyfile
-                   DEPENDS ${header_paths} ${source_files} ${extra_files}
-                   COMMENT "Generating HTML documentation"
-                   VERBATIM)
-
-add_custom_target(docs ALL SOURCES "html/index.html")
-set_target_properties(docs PROPERTIES FOLDER "GLFW3")
-

source/glfw/docs/CONTRIBUTING.md

@@ -1,391 +0,0 @@
-# Contribution Guide
-
-## Contents
-
-- [Asking a question](#asking-a-question)
-- [Reporting a bug](#reporting-a-bug)
-    - [Reporting a compile or link bug](#reporting-a-compile-or-link-bug)
-    - [Reporting a segfault or other crash bug](#reporting-a-segfault-or-other-crash-bug)
-    - [Reporting a context creation bug](#reporting-a-context-creation-bug)
-    - [Reporting a monitor or video mode bug](#reporting-a-monitor-or-video-mode-bug)
-    - [Reporting a window, input or event bug](#reporting-a-window-input-or-event-bug)
-    - [Reporting some other library bug](#reporting-some-other-library-bug)
-    - [Reporting a documentation bug](#reporting-a-documentation-bug)
-    - [Reporting a website bug](#reporting-a-website-bug)
-- [Requesting a feature](#requesting-a-feature)
-- [Contributing a bug fix](#contributing-a-bug-fix)
-- [Contributing a feature](#contributing-a-feature)
-
-
-## Asking a question
-
-Questions about how to use GLFW should be asked either in the [support
-section](https://discourse.glfw.org/c/support) of the forum, under the [Stack
-Overflow tag](https://stackoverflow.com/questions/tagged/glfw) or [Game
-Development tag](https://gamedev.stackexchange.com/questions/tagged/glfw) on
-Stack Exchange or in the IRC channel `#glfw` on
-[Libera.Chat](https://libera.chat/).
-
-Questions about the design or implementation of GLFW or about future plans
-should be asked in the [dev section](https://discourse.glfw.org/c/dev) of the
-forum or in the IRC channel.  Please don't open a GitHub issue to discuss design
-questions without first checking with a maintainer.
-
-
-## Reporting a bug
-
-If GLFW is behaving unexpectedly at run-time, start by setting an [error
-callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling).
-GLFW will often tell you the cause of an error via this callback.  If it
-doesn't, that might be a separate bug.
-
-If GLFW is crashing or triggering asserts, make sure that all your object
-handles and other pointers are valid.
-
-For bugs where it makes sense, a short, self contained example is absolutely
-invaluable.  Just put it inline in the body text.  Note that if the bug is
-reproducible with one of the test programs that come with GLFW, just mention
-that instead.
-
-__Don't worry about adding too much information__.  Unimportant information can
-be abbreviated or removed later, but missing information can stall bug fixing,
-especially when your schedule doesn't align with that of the maintainer.
-
-__Please provide text as text, not as images__.  This includes code, error
-messages and any other text.  Text in images cannot be found by other users
-searching for the same problem and may have to be re-typed by maintainers when
-debugging.
-
-You don't need to manually indent your code or other text to quote it with
-GitHub Markdown; just surround it with triple backticks:
-
-    ```
-    Some quoted text.
-    ```
-
-You can also add syntax highlighting by appending the common file extension:
-
-    ```c
-    int five(void)
-    {
-        return 5;
-    }
-    ```
-
-There are issue labels for both platforms and GPU manufacturers, so there is no
-need to mention these in the subject line.  If you do, it will be removed when
-the issue is labeled.
-
-If your bug is already reported, please add any new information you have, or if
-it already has everything, give it a :+1:.
-
-
-### Reporting a compile or link bug
-
-__Note:__ GLFW needs many system APIs to do its job, which on some platforms
-means linking to many system libraries.  If you are using GLFW as a static
-library, that means your application needs to link to these in addition to GLFW.
-
-__Note:__ Check the [Compiling
-GLFW](https://www.glfw.org/docs/latest/compile.html) guide and or [Building
-applications](https://www.glfw.org/docs/latest/build.html) guide for before
-opening an issue of this kind.  Most issues are caused by a missing package or
-linker flag.
-
-Always include the __operating system name and version__ (e.g. `Windows
-7 64-bit` or `Ubuntu 15.10`) and the __compiler name and version__ (e.g. `Visual
-C++ 2015 Update 2`).  If you are using an official release of GLFW,
-include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
-__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
-
-Please also include the __complete build log__ from your compiler and linker,
-even if it's long.  It can always be shortened later, if necessary.
-
-
-#### Quick template
-
-```
-OS and version:
-Compiler version:
-Release or commit:
-Build log:
-```
-
-
-### Reporting a segfault or other crash bug
-
-Always include the __operating system name and version__ (e.g. `Windows
-7 64-bit` or `Ubuntu 15.10`).  If you are using an official release of GLFW,
-include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
-__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
-
-Please also include any __error messages__ provided to your application via the
-[error
-callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
-the __full call stack__ of the crash, or if the crash does not occur in debug
-mode, mention that instead.
-
-
-#### Quick template
-
-```
-OS and version:
-Release or commit:
-Error messages:
-Call stack:
-```
-
-
-### Reporting a context creation bug
-
-__Note:__ Windows ships with graphics drivers that do not support OpenGL.  If
-GLFW says that your machine lacks support for OpenGL, it very likely does.
-Install drivers from the computer manufacturer or graphics card manufacturer
-([Nvidia](https://www.geforce.com/drivers),
-[AMD](https://www.amd.com/en/support),
-[Intel](https://www-ssl.intel.com/content/www/us/en/support/detect.html)) to
-fix this.
-
-__Note:__ AMD only supports OpenGL ES on Windows via EGL.  See the
-[GLFW\_CONTEXT\_CREATION\_API](https://www.glfw.org/docs/latest/window_guide.html#window_hints_ctx)
-hint for how to select EGL.
-
-Please verify that context creation also fails with the `glfwinfo` tool before
-reporting it as a bug.  This tool is included in the GLFW source tree as
-`tests/glfwinfo.c` and is built along with the library.  It has switches for all
-GLFW context and framebuffer hints.  Run `glfwinfo -h` for a complete list.
-
-Always include the __operating system name and version__ (e.g. `Windows
-7 64-bit` or `Ubuntu 15.10`).  If you are using an official release of GLFW,
-include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
-__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
-
-If you are running your program in a virtual machine, please mention this and
-include the __VM name and version__ (e.g. `VirtualBox 5.1`).
-
-Please also include the __GLFW version string__ (`3.2.0 X11 EGL clock_gettime
-/dev/js`), as described
-[here](https://www.glfw.org/docs/latest/intro.html#intro_version_string), the
-__GPU model and driver version__ (e.g. `GeForce GTX660 with 352.79`), and the
-__output of `glfwinfo`__ (with switches matching any hints you set in your
-code) when reporting this kind of bug.  If this tool doesn't run on the machine,
-mention that instead.
-
-
-#### Quick template
-
-```
-OS and version:
-GPU and driver:
-Release or commit:
-Version string:
-glfwinfo output:
-```
-
-
-### Reporting a monitor or video mode bug
-
-__Note:__ On headless systems on some platforms, no monitors are reported.  This
-causes glfwGetPrimaryMonitor to return `NULL`, which not all applications are
-prepared for.
-
-__Note:__ Some third-party tools report more video modes than are approved of
-by the OS.  For safety and compatibility, GLFW only reports video modes the OS
-wants programs to use.  This is not a bug.
-
-The `monitors` tool is included in the GLFW source tree as `tests/monitors.c`
-and is built along with the library.  It lists all information GLFW provides
-about monitors it detects.
-
-Always include the __operating system name and version__ (e.g. `Windows
-7 64-bit` or `Ubuntu 15.10`).  If you are using an official release of GLFW,
-include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
-__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
-
-If you are running your program in a virtual machine, please mention this and
-include the __VM name and version__ (e.g. `VirtualBox 5.1`).
-
-Please also include any __error messages__ provided to your application via the
-[error
-callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
-the __output of `monitors`__ when reporting this kind of bug.  If this tool
-doesn't run on the machine, mention this instead.
-
-
-#### Quick template
-
-```
-OS and version:
-Release or commit:
-Error messages:
-monitors output:
-```
-
-
-### Reporting a window, input or event bug
-
-__Note:__ The exact ordering of related window events will sometimes differ.
-
-__Note:__ Window moving and resizing (by the user) will block the main thread on
-some platforms.  This is not a bug.  Set a [refresh
-callback](https://www.glfw.org/docs/latest/window.html#window_refresh) if you
-want to keep the window contents updated during a move or size operation.
-
-The `events` tool is included in the GLFW source tree as `tests/events.c` and is
-built along with the library.  It prints all information provided to every
-callback supported by GLFW as events occur.  Each event is listed with the time
-and a unique number to make discussions about event logs easier.  The tool has
-command-line options for creating multiple windows and full screen windows.
-
-Always include the __operating system name and version__ (e.g. `Windows
-7 64-bit` or `Ubuntu 15.10`).  If you are using an official release of GLFW,
-include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
-__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
-
-If you are running your program in a virtual machine, please mention this and
-include the __VM name and version__ (e.g. `VirtualBox 5.1`).
-
-Please also include any __error messages__ provided to your application via the
-[error
-callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling) and
-if relevant, the __output of `events`__ when reporting this kind of bug.  If
-this tool doesn't run on the machine, mention this instead.
-
-__X11:__ If possible, please include what desktop environment (e.g. GNOME,
-Unity, KDE) and/or window manager (e.g. Openbox, dwm, Window Maker) you are
-running.  If the bug is related to keyboard input, please include any input
-method (e.g. ibus, SCIM) you are using.
-
-
-#### Quick template
-
-```
-OS and version:
-Release or commit:
-Error messages:
-events output:
-```
-
-
-### Reporting some other library bug
-
-Always include the __operating system name and version__ (e.g. `Windows
-7 64-bit` or `Ubuntu 15.10`).  If you are using an official release of GLFW,
-include the __GLFW release version__ (e.g. `3.1.2`), otherwise include the
-__GLFW commit ID__ (e.g.  `3795d78b14ef06008889cc422a1fb8d642597751`) from Git.
-
-Please also include any __error messages__ provided to your application via the
-[error
-callback](https://www.glfw.org/docs/latest/intro_guide.html#error_handling), if
-relevant.
-
-
-#### Quick template
-
-```
-OS and version:
-Release or commit:
-Error messages:
-```
-
-
-### Reporting a documentation bug
-
-If you found a bug in the documentation, including this file, then it's fine to
-just link to that web page or mention that source file.  You don't need to match
-the source to the output or vice versa.
-
-
-### Reporting a website bug
-
-If the bug is in the documentation (anything under `/docs/`) then please see the
-section above.  Bugs in the rest of the site are reported to the [website
-source repository](https://github.com/glfw/website/issues).
-
-
-## Requesting a feature
-
-Please explain why you need the feature and how you intend to use it.  If you
-have a specific API design in mind, please add that as well.  If you have or are
-planning to write code for the feature, see the section below.
-
-If there already is a request for the feature you need, add your specific use
-case unless it is already mentioned.  If it is, give it a :+1:.
-
-
-## Contributing a bug fix
-
-__Note:__ You must have all necessary [intellectual
-property rights](https://en.wikipedia.org/wiki/Intellectual_property) to any
-code you contribute.  If you did not write the code yourself, you must explain
-where it came from and under what license you received it.  Even code using the
-same license as GLFW may not be copied without attribution.
-
-__There is no preferred patch size__.  A one character fix is just as welcome as
-a thousand line one, if that is the appropriate size for the fix.
-
-In addition to the code, a complete bug fix includes:
-
-- Change log entry in `README.md`, describing the incorrect behavior
-- Credits entries for all authors of the bug fix
-
-Bug fixes will not be rejected because they don't include all the above parts,
-but please keep in mind that maintainer time is finite and that there are many
-other bugs and features to work on.
-
-If the patch fixes a bug introduced after the last release, it should not get
-a change log entry.
-
-If you haven't already, read the excellent article [How to Write a Git Commit
-Message](https://chris.beams.io/posts/git-commit/).
-
-
-## Contributing a feature
-
-__Note:__ You must have all necessary rights to any code you contribute.  If you
-did not write the code yourself, you must explain where it came from and under
-what license.  Even code using the same license as GLFW may not be copied
-without attribution.
-
-__Note:__ If you haven't already implemented the feature, check first if there
-already is an open issue for it and if it's already being developed in an
-[experimental branch](https://github.com/glfw/glfw/branches/all).
-
-__There is no preferred patch size__.  A one-character change is just as welcome
-as one adding a thousand lines, if that is the appropriate size for the
-feature.
-
-In addition to the code, a complete feature includes:
-
-- Change log entry in `README.md`, listing all new symbols
-- News page entry, briefly describing the feature
-- Guide documentation, with minimal examples, in the relevant guide
-- Reference documentation, with all applicable tags
-- Cross-references and mentions in appropriate places
-- Credits entries for all authors of the feature
-
-If the feature requires platform-specific code, at minimum stubs must be added
-for the new platform function to all supported and experimental platforms.
-
-If it adds a new callback, support for it must be added to `tests/event.c`.
-
-If it adds a new monitor property, support for it must be added to
-`tests/monitor.c`.
-
-If it adds a new OpenGL, OpenGL ES or Vulkan option or extension, support
-for it must be added to `tests/glfwinfo.c` and the behavior of the library when
-the extension is missing documented in `docs/compat.dox`.
-
-If you haven't already, read the excellent article [How to Write a Git Commit
-Message](https://chris.beams.io/posts/git-commit/).
-
-Features will not be rejected because they don't include all the above parts,
-but please keep in mind that maintainer time is finite and that there are many
-other features and bugs to work on.
-
-Please also keep in mind that any part of the public API that has been included
-in a release cannot be changed until the next _major_ version.  Features can be
-added and existing parts can sometimes be overloaded (in the general sense of
-doing more things, not in the C++ sense), but code written to the API of one
-minor release should both compile and run on subsequent minor releases.
-

source/glfw/docs/DoxygenLayout.xml

@@ -1,71 +0,0 @@
-<doxygenlayout version="1.0">
-  <!-- Generated by doxygen 1.8.14 -->
-  <!-- Navigation index tabs for HTML output -->
-  <navindex>
-    <tab type="mainpage" visible="yes" title="Introduction"/>
-    <tab type="user" url="quick_guide.html" title="Tutorial"/>
-    <tab type="pages" visible="yes" title="Guides" intro=""/>
-    <tab type="modules" visible="yes" title="Reference" intro=""/>
-    <tab type="filelist" visible="yes" title="Files"/>
-  </navindex>
-
-  <!-- Layout definition for a file page -->
-  <file>
-    <detaileddescription title="Description"/>
-    <includes visible="$SHOW_INCLUDE_FILES"/>
-    <sourcelink visible="yes"/>
-    <memberdecl>
-      <constantgroups visible="yes" title=""/>
-      <defines title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <functions title=""/>
-      <variables title=""/>
-      <membergroups visible="yes"/>
-    </memberdecl>
-    <memberdef>
-      <defines title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <functions title=""/>
-      <variables title=""/>
-    </memberdef>
-    <authorsection/>
-  </file>
-
-  <!-- Layout definition for a group page -->
-  <group>
-    <detaileddescription title="Description"/>
-    <memberdecl>
-      <nestedgroups visible="yes" title=""/>
-      <dirs visible="yes" title=""/>
-      <files visible="yes" title=""/>
-      <defines title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <enumvalues title=""/>
-      <functions title=""/>
-      <variables title=""/>
-    </memberdecl>
-    <memberdef>
-      <pagedocs/>
-      <defines title=""/>
-      <typedefs title=""/>
-      <enums title=""/>
-      <enumvalues title=""/>
-      <functions title=""/>
-      <variables title=""/>
-    </memberdef>
-    <authorsection visible="yes"/>
-  </group>
-
-  <!-- Layout definition for a directory page -->
-  <directory>
-    <briefdescription visible="yes"/>
-    <memberdecl>
-      <dirs visible="yes"/>
-      <files visible="yes"/>
-    </memberdecl>
-    <detaileddescription title=""/>
-  </directory>
-</doxygenlayout>

source/glfw/docs/SUPPORT.md

@@ -1,14 +0,0 @@
-# Support resources
-
-See the [latest documentation](https://www.glfw.org/docs/latest/) for tutorials,
-guides and the API reference.
-
-If you have questions about using GLFW, we have a
-[forum](https://discourse.glfw.org/), and the `#glfw` IRC channel on
-[Libera.Chat](https://libera.chat/).
-
-Bugs are reported to our [issue tracker](https://github.com/glfw/glfw/issues).
-Please check the [contribution
-guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
-information on what to include when reporting a bug.
-

source/glfw/docs/build.dox

@@ -1,338 +0,0 @@
-/*!
-
-@page build_guide Building applications
-
-@tableofcontents
-
-This is about compiling and linking applications that use GLFW.  For information on
-how to write such applications, start with the
-[introductory tutorial](@ref quick_guide).  For information on how to compile
-the GLFW library itself, see @ref compile_guide.
-
-This is not a tutorial on compilation or linking.  It assumes basic
-understanding of how to compile and link a C program as well as how to use the
-specific compiler of your chosen development environment.  The compilation
-and linking process should be explained in your C programming material and in
-the documentation for your development environment.
-
-
-@section build_include Including the GLFW header file
-
-You should include the GLFW header in the source files where you use OpenGL or
-GLFW.
-
-@code
-#include <GLFW/glfw3.h>
-@endcode
-
-This header defines all the constants and declares all the types and function
-prototypes of the GLFW API.  By default, it also includes the OpenGL header from
-your development environment.  See [option macros](@ref build_macros) below for
-how to select OpenGL ES headers and more.
-
-The GLFW header also defines any platform-specific macros needed by your OpenGL
-header, so that it can be included without needing any window system headers.
-
-It does this only when needed, so if window system headers are included, the
-GLFW header does not try to redefine those symbols.  The reverse is not true,
-i.e. `windows.h` cannot cope if any Win32 symbols have already been defined.
-
-In other words:
-
- - Use the GLFW header to include OpenGL or OpenGL ES headers portably
- - Do not include window system headers unless you will use those APIs directly
- - If you do need such headers, include them before the GLFW header
-
-If you are using an OpenGL extension loading library such as
-[glad](https://github.com/Dav1dde/glad), the extension loader header should
-be included before the GLFW one.  GLFW attempts to detect any OpenGL or OpenGL
-ES header or extension loader header included before it and will then disable
-the inclusion of the default OpenGL header.  Most extension loaders also define
-macros that disable similar headers below it.
-
-@code
-#include <glad/gl.h>
-#include <GLFW/glfw3.h>
-@endcode
-
-Both of these mechanisms depend on the extension loader header defining a known
-macro.  If yours doesn't or you don't know which one your users will pick, the
-@ref GLFW_INCLUDE_NONE macro will explicitly prevent the GLFW header from
-including the OpenGL header.  This will also allow you to include the two
-headers in any order.
-
-@code
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-#include <glad/gl.h>
-@endcode
-
-
-@subsection build_macros GLFW header option macros
-
-These macros may be defined before the inclusion of the GLFW header and affect
-its behavior.
-
-@anchor GLFW_DLL
-__GLFW_DLL__ is required on Windows when using the GLFW DLL, to tell the
-compiler that the GLFW functions are defined in a DLL.
-
-The following macros control which OpenGL or OpenGL ES API header is included.
-Only one of these may be defined at a time.
-
-@note GLFW does not provide any of the API headers mentioned below.  They are
-provided by your development environment or your OpenGL, OpenGL ES or Vulkan
-SDK, and most of them can be downloaded from the
-[Khronos Registry](https://www.khronos.org/registry/).
-
-@anchor GLFW_INCLUDE_GLCOREARB
-__GLFW_INCLUDE_GLCOREARB__ makes the GLFW header include the modern
-`GL/glcorearb.h` header (`OpenGL/gl3.h` on macOS) instead of the regular OpenGL
-header.
-
-@anchor GLFW_INCLUDE_ES1
-__GLFW_INCLUDE_ES1__ makes the GLFW header include the OpenGL ES 1.x `GLES/gl.h`
-header instead of the regular OpenGL header.
-
-@anchor GLFW_INCLUDE_ES2
-__GLFW_INCLUDE_ES2__ makes the GLFW header include the OpenGL ES 2.0
-`GLES2/gl2.h` header instead of the regular OpenGL header.
-
-@anchor GLFW_INCLUDE_ES3
-__GLFW_INCLUDE_ES3__ makes the GLFW header include the OpenGL ES 3.0
-`GLES3/gl3.h` header instead of the regular OpenGL header.
-
-@anchor GLFW_INCLUDE_ES31
-__GLFW_INCLUDE_ES31__ makes the GLFW header include the OpenGL ES 3.1
-`GLES3/gl31.h` header instead of the regular OpenGL header.
-
-@anchor GLFW_INCLUDE_ES32
-__GLFW_INCLUDE_ES32__ makes the GLFW header include the OpenGL ES 3.2
-`GLES3/gl32.h` header instead of the regular OpenGL header.
-
-@anchor GLFW_INCLUDE_NONE
-__GLFW_INCLUDE_NONE__ makes the GLFW header not include any OpenGL or OpenGL ES
-API header.  This is useful in combination with an extension loading library.
-
-If none of the above inclusion macros are defined, the standard OpenGL `GL/gl.h`
-header (`OpenGL/gl.h` on macOS) is included, unless GLFW detects the inclusion
-guards of any OpenGL, OpenGL ES or extension loader header it knows about.
-
-The following macros control the inclusion of additional API headers.  Any
-number of these may be defined simultaneously, and/or together with one of the
-above macros.
-
-@anchor GLFW_INCLUDE_VULKAN
-__GLFW_INCLUDE_VULKAN__ makes the GLFW header include the Vulkan
-`vulkan/vulkan.h` header in addition to any selected OpenGL or OpenGL ES header.
-
-@anchor GLFW_INCLUDE_GLEXT
-__GLFW_INCLUDE_GLEXT__ makes the GLFW header include the appropriate extension
-header for the OpenGL or OpenGL ES header selected above after and in addition
-to that header.
-
-@anchor GLFW_INCLUDE_GLU
-__GLFW_INCLUDE_GLU__ makes the header include the GLU header in addition to the
-header selected above.  This should only be used with the standard OpenGL header
-and only for compatibility with legacy code.  GLU has been deprecated and should
-not be used in new code.
-
-@note None of these macros may be defined during the compilation of GLFW itself.
-If your build includes GLFW and you define any these in your build files, make
-sure they are not applied to the GLFW sources.
-
-
-@section build_link Link with the right libraries
-
-GLFW is essentially a wrapper of various platform-specific APIs and therefore
-needs to link against many different system libraries.  If you are using GLFW as
-a shared library / dynamic library / DLL then it takes care of these links.
-However, if you are using GLFW as a static library then your executable will
-need to link against these libraries.
-
-On Windows and macOS, the list of system libraries is static and can be
-hard-coded into your build environment.  See the section for your development
-environment below.  On Linux and other Unix-like operating systems, the list
-varies but can be retrieved in various ways as described below.
-
-A good general introduction to linking is
-[Beginner's Guide to Linkers](https://www.lurklurk.org/linkers/linkers.html) by
-David Drysdale.
-
-
-@subsection build_link_win32 With MinGW or Visual C++ on Windows
-
-The static version of the GLFW library is named `glfw3`.  When using this
-version, it is also necessary to link with some libraries that GLFW uses.
-
-When using MinGW to link an application with the static version of GLFW, you
-must also explicitly link with `gdi32`. Other toolchains including MinGW-w64
-include it in the set of default libraries along with other dependencies like
-`user32` and `kernel32`.
-
-The link library for the GLFW DLL is named `glfw3dll`.  When compiling an
-application that uses the DLL version of GLFW, you need to define the @ref
-GLFW_DLL macro _before_ any inclusion of the GLFW header.  This can be done
-either with a compiler switch or by defining it in your source code.
-
-
-@subsection build_link_cmake_source With CMake and GLFW source
-
-This section is about using CMake to compile and link GLFW along with your
-application.  If you want to use an installed binary instead, see @ref
-build_link_cmake_package.
-
-With a few changes to your `CMakeLists.txt` you can have the GLFW source tree
-built along with your application.
-
-Add the root directory of the GLFW source tree to your project.  This will add
-the `glfw` target to your project.
-
-@code{.cmake}
-add_subdirectory(path/to/glfw)
-@endcode
-
-Once GLFW has been added, link your application against the `glfw` target.
-This adds the GLFW library and its link-time dependencies as it is currently
-configured, the include directory for the GLFW header and, when applicable, the
-@ref GLFW_DLL macro.
-
-@code{.cmake}
-target_link_libraries(myapp glfw)
-@endcode
-
-Note that the `glfw` target does not depend on OpenGL, as GLFW loads any OpenGL,
-OpenGL ES or Vulkan libraries it needs at runtime.  If your application calls
-OpenGL directly, instead of using a modern
-[extension loader library](@ref context_glext_auto), use the OpenGL CMake
-package.
-
-@code{.cmake}
-find_package(OpenGL REQUIRED)
-@endcode
-
-If OpenGL is found, the `OpenGL::GL` target is added to your project, containing
-library and include directory paths.  Link against this like any other library.
-
-@code{.cmake}
-target_link_libraries(myapp OpenGL::GL)
-@endcode
-
-For a minimal example of a program and GLFW sources built with CMake, see the
-[GLFW CMake Starter](https://github.com/juliettef/GLFW-CMake-starter) on GitHub.
-
-
-@subsection build_link_cmake_package With CMake and installed GLFW binaries
-
-This section is about using CMake to link GLFW after it has been built and
-installed.  If you want to build it along with your application instead, see
-@ref build_link_cmake_source.
-
-With a few changes to your `CMakeLists.txt` you can locate the package and
-target files generated when GLFW is installed.
-
-@code{.cmake}
-find_package(glfw3 3.4 REQUIRED)
-@endcode
-
-Once GLFW has been added to the project, link against it with the `glfw` target.
-This adds the GLFW library and its link-time dependencies, the include directory
-for the GLFW header and, when applicable, the @ref GLFW_DLL macro.
-
-@code{.cmake}
-target_link_libraries(myapp glfw)
-@endcode
-
-Note that the `glfw` target does not depend on OpenGL, as GLFW loads any OpenGL,
-OpenGL ES or Vulkan libraries it needs at runtime.  If your application calls
-OpenGL directly, instead of using a modern
-[extension loader library](@ref context_glext_auto), use the OpenGL CMake
-package.
-
-@code{.cmake}
-find_package(OpenGL REQUIRED)
-@endcode
-
-If OpenGL is found, the `OpenGL::GL` target is added to your project, containing
-library and include directory paths.  Link against this like any other library.
-
-@code{.cmake}
-target_link_libraries(myapp OpenGL::GL)
-@endcode
-
-
-@subsection build_link_pkgconfig With makefiles and pkg-config on Unix
-
-GLFW supports [pkg-config](https://www.freedesktop.org/wiki/Software/pkg-config/),
-and the `glfw3.pc` pkg-config file is generated when the GLFW library is built
-and is installed along with it.  A pkg-config file describes all necessary
-compile-time and link-time flags and dependencies needed to use a library.  When
-they are updated or if they differ between systems, you will get the correct
-ones automatically.
-
-A typical compile and link command-line when using the static version of the
-GLFW library may look like this:
-
-@code{.sh}
-cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --static --libs glfw3)
-@endcode
-
-If you are using the shared version of the GLFW library, omit the `--static`
-flag.
-
-@code{.sh}
-cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --libs glfw3)
-@endcode
-
-You can also use the `glfw3.pc` file without installing it first, by using the
-`PKG_CONFIG_PATH` environment variable.
-
-@code{.sh}
-env PKG_CONFIG_PATH=path/to/glfw/src cc $(pkg-config --cflags glfw3) -o myprog myprog.c $(pkg-config --libs glfw3)
-@endcode
-
-The dependencies do not include OpenGL, as GLFW loads any OpenGL, OpenGL ES or
-Vulkan libraries it needs at runtime.  If your application calls OpenGL
-directly, instead of using a modern
-[extension loader library](@ref context_glext_auto), you should add the `gl`
-pkg-config package.
-
-@code{.sh}
-cc $(pkg-config --cflags glfw3 gl) -o myprog myprog.c $(pkg-config --libs glfw3 gl)
-@endcode
-
-
-@subsection build_link_xcode With Xcode on macOS
-
-If you are using the dynamic library version of GLFW, add it to the project
-dependencies.
-
-If you are using the static library version of GLFW, add it and the Cocoa,
-OpenGL and IOKit frameworks to the project as dependencies.  They can all be
-found in `/System/Library/Frameworks`.
-
-
-@subsection build_link_osx With command-line on macOS
-
-It is recommended that you use [pkg-config](@ref build_link_pkgconfig) when
-building from the command line on macOS.  That way you will get any new
-dependencies added automatically.  If you still wish to build manually, you need
-to add the required frameworks and libraries to your command-line yourself using
-the `-l` and `-framework` switches.
-
-If you are using the dynamic GLFW library, which is named `libglfw.3.dylib`, do:
-
-@code{.sh}
-cc -o myprog myprog.c -lglfw -framework Cocoa -framework OpenGL -framework IOKit
-@endcode
-
-If you are using the static library, named `libglfw3.a`, substitute `-lglfw3`
-for `-lglfw`.
-
-Note that you do not add the `.framework` extension to a framework when linking
-against it from the command-line.
-
-@note Your machine may have `libGL.*.dylib` style OpenGL library, but that is
-for the X Window System and will not work with the macOS native version of GLFW.
-
-*/

source/glfw/docs/compat.dox

@@ -1,284 +0,0 @@
-/*!
-
-@page compat_guide Standards conformance
-
-@tableofcontents
-
-This guide describes the various API extensions used by this version of GLFW.
-It lists what are essentially implementation details, but which are nonetheless
-vital knowledge for developers intending to deploy their applications on a wide
-range of machines.
-
-The information in this guide is not a part of GLFW API, but merely
-preconditions for some parts of the library to function on a given machine.  Any
-part of this information may change in future versions of GLFW and that will not
-be considered a breaking API change.
-
-
-@section compat_x11 X11 extensions, protocols and IPC standards
-
-As GLFW uses Xlib directly, without any intervening toolkit
-library, it has sole responsibility for interacting well with the many and
-varied window managers in use on Unix-like systems.  In order for applications
-and window managers to work well together, a number of standards and
-conventions have been developed that regulate behavior outside the scope of the
-X11 API; most importantly the
-[Inter-Client Communication Conventions Manual](https://www.tronche.com/gui/x/icccm/)
-(ICCCM) and
-[Extended Window Manager Hints](https://standards.freedesktop.org/wm-spec/wm-spec-latest.html)
-(EWMH) standards.
-
-GLFW uses the `_MOTIF_WM_HINTS` window property to support borderless windows.
-If the running window manager does not support this property, the
-`GLFW_DECORATED` hint will have no effect.
-
-GLFW uses the ICCCM `WM_DELETE_WINDOW` protocol to intercept the user
-attempting to close the GLFW window.  If the running window manager does not
-support this protocol, the close callback will never be called.
-
-GLFW uses the EWMH `_NET_WM_PING` protocol, allowing the window manager notify
-the user when the application has stopped responding, i.e. when it has ceased to
-process events.  If the running window manager does not support this protocol,
-the user will not be notified if the application locks up.
-
-GLFW uses the EWMH `_NET_WM_STATE_FULLSCREEN` window state to tell the window
-manager to make the GLFW window full screen.  If the running window manager does
-not support this state, full screen windows may not work properly.  GLFW has
-a fallback code path in case this state is unavailable, but every window manager
-behaves slightly differently in this regard.
-
-GLFW uses the EWMH `_NET_WM_BYPASS_COMPOSITOR` window property to tell a
-compositing window manager to un-redirect full screen GLFW windows.  If the
-running window manager uses compositing but does not support this property then
-additional copying may be performed for each buffer swap of full screen windows.
-
-GLFW uses the
-[clipboard manager protocol](https://www.freedesktop.org/wiki/ClipboardManager/)
-to push a clipboard string (i.e. selection) owned by a GLFW window about to be
-destroyed to the clipboard manager.  If there is no running clipboard manager,
-the clipboard string will be unavailable once the window has been destroyed.
-
-GLFW uses the
-[X drag-and-drop protocol](https://www.freedesktop.org/wiki/Specifications/XDND/)
-to provide file drop events.  If the application originating the drag does not
-support this protocol, drag and drop will not work.
-
-GLFW uses the XRandR 1.3 extension to provide multi-monitor support.  If the
-running X server does not support this version of this extension, multi-monitor
-support will not function and only a single, desktop-spanning monitor will be
-reported.
-
-GLFW uses the XRandR 1.3 and Xf86vidmode extensions to provide gamma ramp
-support.  If the running X server does not support either or both of these
-extensions, gamma ramp support will not function.
-
-GLFW uses the Xkb extension and detectable auto-repeat to provide keyboard
-input.  If the running X server does not support this extension, a non-Xkb
-fallback path is used.
-
-GLFW uses the XInput2 extension to provide raw, non-accelerated mouse motion
-when the cursor is disabled.  If the running X server does not support this
-extension, regular accelerated mouse motion will be used.
-
-GLFW uses both the XRender extension and the compositing manager to support
-transparent window framebuffers.  If the running X server does not support this
-extension or there is no running compositing manager, the
-`GLFW_TRANSPARENT_FRAMEBUFFER` framebuffer hint will have no effect.
-
-GLFW uses both the Xcursor extension and the freedesktop cursor conventions to
-provide an expanded set of standard cursor shapes.  If the running X server does
-not support this extension or the current cursor theme does not support the
-conventions, the `GLFW_RESIZE_NWSE_CURSOR`, `GLFW_RESIZE_NESW_CURSOR` and
-`GLFW_NOT_ALLOWED_CURSOR` shapes will not be available and other shapes may use
-legacy images.
-
-
-@section compat_wayland Wayland protocols and IPC standards
-
-As GLFW uses libwayland directly, without any intervening toolkit library, it
-has sole responsibility for interacting well with every compositor in use on
-Unix-like systems.  Most of the features are provided by the core protocol,
-while cursor support is provided by the libwayland-cursor helper library, EGL
-integration by libwayland-egl, and keyboard handling by
-[libxkbcommon](https://xkbcommon.org/).  In addition, GLFW uses some protocols
-from wayland-protocols to provide additional features if the compositor
-supports them.
-
-GLFW uses xkbcommon 0.5.0 to provide key and text input support.  Earlier
-versions are not supported.
-
-GLFW uses the [xdg-shell
-protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/xdg-shell/xdg-shell.xml)
-to provide better window management.  This protocol is part of
-wayland-protocols 1.12, and is mandatory for GLFW to display a window.
-
-GLFW uses the [relative pointer
-protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/relative-pointer/relative-pointer-unstable-v1.xml)
-alongside the [pointer constraints
-protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml)
-to implement disabled cursor.  These two protocols are part of
-wayland-protocols 1.1, and mandatory at build time.  If the running compositor
-does not support both of these protocols, disabling the cursor will have no
-effect.
-
-GLFW uses the [idle inhibit
-protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml)
-to prohibit the screensaver from starting.  This protocol is part of
-wayland-protocols 1.6, and mandatory at build time.  If the running compositor
-does not support this protocol, the screensaver may start even for full screen
-windows.
-
-GLFW uses the [xdg-decoration
-protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml)
-to request decorations to be drawn around its windows.  This protocol is part
-of wayland-protocols 1.15, and mandatory at build time.  If the running
-compositor does not support this protocol, a very simple frame will be drawn by
-GLFW itself, using the [viewporter
-protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/viewporter/viewporter.xml)
-alongside
-[subsurfaces](https://cgit.freedesktop.org/wayland/wayland/tree/protocol/wayland.xml#n2598).
-This protocol is part of wayland-protocols 1.4, and mandatory at build time.
-If the running compositor does not support this protocol either, no decorations
-will be drawn around windows.
-
-
-@section compat_glx GLX extensions
-
-The GLX API is the default API used to create OpenGL contexts on Unix-like
-systems using the X Window System.
-
-GLFW uses the GLX 1.3 `GLXFBConfig` functions to enumerate and select framebuffer pixel
-formats.  If GLX 1.3 is not supported, @ref glfwInit will fail.
-
-GLFW uses the `GLX_MESA_swap_control,` `GLX_EXT_swap_control` and
-`GLX_SGI_swap_control` extensions to provide vertical retrace synchronization
-(or _vsync_), in that order of preference.  When none of these extensions are
-available, calling @ref glfwSwapInterval will have no effect.
-
-GLFW uses the `GLX_ARB_multisample` extension to create contexts with
-multisampling anti-aliasing.  Where this extension is unavailable, the
-`GLFW_SAMPLES` hint will have no effect.
-
-GLFW uses the `GLX_ARB_create_context` extension when available, even when
-creating OpenGL contexts of version 2.1 and below.  Where this extension is
-unavailable, the `GLFW_CONTEXT_VERSION_MAJOR` and `GLFW_CONTEXT_VERSION_MINOR`
-hints will only be partially supported, the `GLFW_CONTEXT_DEBUG` hint will have
-no effect, and setting the `GLFW_OPENGL_PROFILE` or `GLFW_OPENGL_FORWARD_COMPAT`
-hints to `GLFW_TRUE` will cause @ref glfwCreateWindow to fail.
-
-GLFW uses the `GLX_ARB_create_context_profile` extension to provide support for
-context profiles.  Where this extension is unavailable, setting the
-`GLFW_OPENGL_PROFILE` hint to anything but `GLFW_OPENGL_ANY_PROFILE`, or setting
-`GLFW_CLIENT_API` to anything but `GLFW_OPENGL_API` or `GLFW_NO_API` will cause
-@ref glfwCreateWindow to fail.
-
-GLFW uses the `GLX_ARB_context_flush_control` extension to provide control over
-whether a context is flushed when it is released (made non-current).  Where this
-extension is unavailable, the `GLFW_CONTEXT_RELEASE_BEHAVIOR` hint will have no
-effect and the context will always be flushed when released.
-
-GLFW uses the `GLX_ARB_framebuffer_sRGB` and `GLX_EXT_framebuffer_sRGB`
-extensions to provide support for sRGB framebuffers.  Where both of these
-extensions are unavailable, the `GLFW_SRGB_CAPABLE` hint will have no effect.
-
-
-@section compat_wgl WGL extensions
-
-The WGL API is used to create OpenGL contexts on Microsoft Windows and other
-implementations of the Win32 API, such as Wine.
-
-GLFW uses either the `WGL_EXT_extension_string` or the
-`WGL_ARB_extension_string` extension to check for the presence of all other WGL
-extensions listed below.  If both are available, the EXT one is preferred.  If
-neither is available, no other extensions are used and many GLFW features
-related to context creation will have no effect or cause errors when used.
-
-GLFW uses the `WGL_EXT_swap_control` extension to provide vertical retrace
-synchronization (or _vsync_).  Where this extension is unavailable, calling @ref
-glfwSwapInterval will have no effect.
-
-GLFW uses the `WGL_ARB_pixel_format` and `WGL_ARB_multisample` extensions to
-create contexts with multisampling anti-aliasing.  Where these extensions are
-unavailable, the `GLFW_SAMPLES` hint will have no effect.
-
-GLFW uses the `WGL_ARB_create_context` extension when available, even when
-creating OpenGL contexts of version 2.1 and below.  Where this extension is
-unavailable, the `GLFW_CONTEXT_VERSION_MAJOR` and `GLFW_CONTEXT_VERSION_MINOR`
-hints will only be partially supported, the `GLFW_CONTEXT_DEBUG` hint will have
-no effect, and setting the `GLFW_OPENGL_PROFILE` or `GLFW_OPENGL_FORWARD_COMPAT`
-hints to `GLFW_TRUE` will cause @ref glfwCreateWindow to fail.
-
-GLFW uses the `WGL_ARB_create_context_profile` extension to provide support for
-context profiles.  Where this extension is unavailable, setting the
-`GLFW_OPENGL_PROFILE` hint to anything but `GLFW_OPENGL_ANY_PROFILE` will cause
-@ref glfwCreateWindow to fail.
-
-GLFW uses the `WGL_ARB_context_flush_control` extension to provide control over
-whether a context is flushed when it is released (made non-current).  Where this
-extension is unavailable, the `GLFW_CONTEXT_RELEASE_BEHAVIOR` hint will have no
-effect and the context will always be flushed when released.
-
-GLFW uses the `WGL_ARB_framebuffer_sRGB` and `WGL_EXT_framebuffer_sRGB`
-extensions to provide support for sRGB framebuffers.  When both of these
-extensions are unavailable, the `GLFW_SRGB_CAPABLE` hint will have no effect.
-
-
-@section compat_osx OpenGL on macOS
-
-Support for OpenGL 3.2 and above was introduced with OS X 10.7 and even then
-only forward-compatible, core profile contexts are supported.  Support for
-OpenGL 4.1 was introduced with OS X 10.9, also limited to forward-compatible,
-core profile contexts.  There is also still no mechanism for requesting debug
-contexts or no-error contexts.  Versions of Mac OS X earlier than 10.7 support
-at most OpenGL version 2.1.
-
-Because of this, on OS X 10.7 and later, the `GLFW_CONTEXT_VERSION_MAJOR` and
-`GLFW_CONTEXT_VERSION_MINOR` hints will cause @ref glfwCreateWindow to fail if
-given version 3.0 or 3.1.  The `GLFW_OPENGL_PROFILE` hint must be set to
-`GLFW_OPENGL_CORE_PROFILE` when creating OpenGL 3.2 and later contexts.  The
-`GLFW_CONTEXT_DEBUG` and `GLFW_CONTEXT_NO_ERROR` hints are ignored.
-
-Also, on Mac OS X 10.6 and below, the `GLFW_CONTEXT_VERSION_MAJOR` and
-`GLFW_CONTEXT_VERSION_MINOR` hints will fail if given a version above 2.1,
-setting the `GLFW_OPENGL_PROFILE` or `GLFW_OPENGL_FORWARD_COMPAT` hints to
-a non-default value will cause @ref glfwCreateWindow to fail and the
-`GLFW_CONTEXT_DEBUG` hint is ignored.
-
-
-@section compat_vulkan Vulkan loader and API
-
-By default, GLFW uses the standard system-wide Vulkan loader to access the
-Vulkan API on all platforms except macOS.  This is installed by both graphics
-drivers and Vulkan SDKs.  If either the loader or at least one minimally
-functional ICD is missing, @ref glfwVulkanSupported will return `GLFW_FALSE` and
-all other Vulkan-related functions will fail with an @ref GLFW_API_UNAVAILABLE
-error.
-
-
-@section compat_wsi Vulkan WSI extensions
-
-The Vulkan WSI extensions are used to create Vulkan surfaces for GLFW windows on
-all supported platforms.
-
-GLFW uses the `VK_KHR_surface` and `VK_KHR_win32_surface` extensions to create
-surfaces on Microsoft Windows.  If any of these extensions are not available,
-@ref glfwGetRequiredInstanceExtensions will return an empty list and window
-surface creation will fail.
-
-GLFW uses the `VK_KHR_surface` and either the `VK_MVK_macos_surface` or
-`VK_EXT_metal_surface` extensions to create surfaces on macOS.  If any of these
-extensions are not available, @ref glfwGetRequiredInstanceExtensions will
-return an empty list and window surface creation will fail.
-
-GLFW uses the `VK_KHR_surface` and either the `VK_KHR_xlib_surface` or
-`VK_KHR_xcb_surface` extensions to create surfaces on X11.  If `VK_KHR_surface`
-or both `VK_KHR_xlib_surface` and `VK_KHR_xcb_surface` are not available, @ref
-glfwGetRequiredInstanceExtensions will return an empty list and window surface
-creation will fail.
-
-GLFW uses the `VK_KHR_surface` and `VK_KHR_wayland_surface` extensions to create
-surfaces on Wayland.  If any of these extensions are not available, @ref
-glfwGetRequiredInstanceExtensions will return an empty list and window surface
-creation will fail.
-
-*/

source/glfw/docs/compile.dox

@@ -1,394 +0,0 @@
-/*!
-
-@page compile_guide Compiling GLFW
-
-@tableofcontents
-
-This is about compiling the GLFW library itself.  For information on how to
-build applications that use GLFW, see @ref build_guide.
-
-
-@section compile_cmake Using CMake
-
-GLFW behaves like most other libraries that use CMake so this guide mostly
-describes the standard configure, generate and compile sequence.  If you are already
-familiar with this from other projects, you may want to focus on the @ref
-compile_deps and @ref compile_options sections for GLFW-specific information.
-
-GLFW uses [CMake](https://cmake.org/) to generate project files or makefiles
-for your chosen development environment.  To compile GLFW, first generate these
-files with CMake and then use them to compile the GLFW library. 
-
-If you are on Windows and macOS you can
-[download CMake](https://cmake.org/download/) from their site.
-
-If you are on a Unix-like system such as Linux, FreeBSD or Cygwin or have
-a package system like Fink, MacPorts or Homebrew, you can install its CMake
-package.
-
-CMake is a complex tool and this guide will only show a few of the possible ways
-to set up and compile GLFW.  The CMake project has their own much more detailed
-[CMake user guide](https://cmake.org/cmake/help/latest/guide/user-interaction/)
-that includes everything in this guide not specific to GLFW.  It may be a useful
-companion to this one.
-
-
-@subsection compile_deps Installing dependencies
-
-The C/C++ development environments in Visual Studio, Xcode and MinGW come with
-all necessary dependencies for compiling GLFW, but on Unix-like systems like
-Linux and FreeBSD you will need a few extra packages.
-
-
-@subsubsection compile_deps_x11 Dependencies for X11
-
-To compile GLFW for X11, you need to have the X11 development packages
-installed.  They are not needed to build or run programs that use GLFW.
-
-On Debian and derivatives like Ubuntu and Linux Mint the `xorg-dev` meta-package
-pulls in the development packages for all of X11.
-
-@code{.sh}
-sudo apt install xorg-dev
-@endcode
-
-On Fedora and derivatives like Red Hat the X11 extension packages
-`libXcursor-devel`, `libXi-devel`, `libXinerama-devel` and `libXrandr-devel`
-required by GLFW pull in all its other dependencies.
-
-@code{.sh}
-sudo dnf install libXcursor-devel libXi-devel libXinerama-devel libXrandr-devel
-@endcode
-
-On FreeBSD the X11 headers are installed along the end-user X11 packages, so if
-you have an X server running you should have the headers as well.  If not,
-install the `xorgproto` package.
-
-@code{.sh}
-pkg install xorgproto
-@endcode
-
-On Cygwin the `libXcursor-devel`, `libXi-devel`, `libXinerama-devel`,
-`libXrandr-devel` and `libXrender-devel` packages in the Libs section of the GUI
-installer will install all the headers and other development related files GLFW
-requires for X11.
-
-Once you have the required dependencies, move on to @ref compile_generate.
-
-
-@subsubsection compile_deps_wayland Dependencies for Wayland and X11
-
-To compile GLFW for both Wayland and X11, you need to have the X11, Wayland and xkbcommon
-development packages installed.  They are not needed to build or run programs that use
-GLFW.  You will also need to set the @ref GLFW_BUILD_WAYLAND CMake option in the next
-step when generating build files.
-
-On Debian and derivatives like Ubuntu and Linux Mint you will need the `libwayland-dev`,
-`libxkbcommon-dev` and `wayland-protocols` packages and the `xorg-dev` meta-package.
-These will pull in all other dependencies.
-
-@code{.sh}
-sudo apt install libwayland-dev libxkbcommon-dev wayland-protocols xorg-dev
-@endcode
-
-On Fedora and derivatives like Red Hat you will need the `wayland-devel`,
-`libxkbcommon-devel`, `wayland-protocols-devel`, `libXcursor-devel`, `libXi-devel`,
-`libXinerama-devel` and `libXrandr-devel` packages.  These will pull in all other
-dependencies.
-
-@code{.sh}
-sudo dnf install wayland-devel libxkbcommon-devel wayland-protocols-devel libXcursor-devel libXi-devel libXinerama-devel libXrandr-devel
-@endcode
-
-On FreeBSD you will need the `wayland`, `libxkbcommon` and `wayland-protocols` packages.
-The X11 headers are installed along the end-user X11 packages, so if you have an X server
-running you should have the headers as well.  If not, install the `xorgproto` package.
-
-@code{.sh}
-pkg install wayland libxkbcommon wayland-protocols xorgproto
-@endcode
-
-Once you have the required dependencies, move on to @ref compile_generate.
-
-
-@subsection compile_generate Generating build files with CMake
-
-Once you have all necessary dependencies it is time to generate the project
-files or makefiles for your development environment.  CMake needs two paths for
-this:
-
- - the path to the root directory of the GLFW source tree (not its `src`
-   subdirectory)
- - the path to the directory where the generated build files and compiled
-   binaries will be placed
-
-If these are the same, it is called an in-tree build, otherwise it is called an
-out-of-tree build.
-
-Out-of-tree builds are recommended as they avoid cluttering up the source tree.
-They also allow you to have several build directories for different
-configurations all using the same source tree.
-
-A common pattern when building a single configuration is to have a build
-directory named `build` in the root of the source tree.
-
-
-@subsubsection compile_generate_gui Generating with the CMake GUI
-
-Start the CMake GUI and set the paths to the source and build directories
-described above.  Then press _Configure_ and _Generate_.
-
-If you wish change any CMake variables in the list, press _Configure_ and then
-_Generate_ to have the new values take effect.  The variable list will be
-populated after the first configure step.
-
-By default, GLFW will use X11 on Linux and other Unix-like systems other than macOS.  To
-include support for Wayland as well, set the @ref GLFW_BUILD_WAYLAND option in the GLFW
-section of the variable list, then apply the new value as described above.
-
-Once you have generated the project files or makefiles for your chosen
-development environment, move on to @ref compile_compile.
-
-
-@subsubsection compile_generate_cli Generating with command-line CMake
-
-To make a build directory, pass the source and build directories to the `cmake`
-command.  These can be relative or absolute paths.  The build directory is
-created if it doesn't already exist.
-
-@code{.sh}
-cmake -S path/to/glfw -B path/to/build
-@endcode
-
-It is common to name the build directory `build` and place it in the root of the
-source tree when only planning to build a single configuration.
-
-@code{.sh}
-cd path/to/glfw
-cmake -S . -B build
-@endcode
-
-Without other flags these will generate Visual Studio project files on Windows
-and makefiles on other platforms.  You can choose other targets using the `-G`
-flag.
-
-@code{.sh}
-cmake -S path/to/glfw -B path/to/build -G Xcode
-@endcode
-
-By default, GLFW will use X11 on Linux and other Unix-like systems other
-than macOS.  To also include support for Wayland, set the @ref GLFW_BUILD_WAYLAND CMake
-option.
-
-@code{.sh}
-cmake -S path/to/glfw -B path/to/build -D GLFW_BUILD_WAYLAND=1
-@endcode
-
-Once you have generated the project files or makefiles for your chosen
-development environment, move on to @ref compile_compile.
-
-
-@subsection compile_compile Compiling the library
-
-You should now have all required dependencies and the project files or makefiles
-necessary to compile GLFW.  Go ahead and compile the actual GLFW library with
-these files as you would with any other project.
-
-With Visual Studio open `GLFW.sln` and use the Build menu.  With Xcode open
-`GLFW.xcodeproj` and use the Project menu.
-
-With Linux, macOS and other forms of Unix, run `make`.
-
-@code{.sh}
-cd path/to/build
-make
-@endcode
-
-With MinGW, it is `mingw32-make`.
-
-@code{.sh}
-cd path/to/build
-mingw32-make
-@endcode
-
-Any CMake build directory can also be built with the `cmake` command and the
-`--build` flag.
-
-@code{.sh}
-cmake --build path/to/build
-@endcode
-
-This will run the platform specific build tool the directory was generated for.
-
-Once the GLFW library is compiled you are ready to build your application,
-linking it to the GLFW library.  See @ref build_guide for more information.
-
-
-@section compile_options CMake options
-
-The CMake files for GLFW provide a number of options, although not all are
-available on all supported platforms.  Some of these are de facto standards
-among projects using CMake and so have no `GLFW_` prefix.
-
-If you are using the GUI version of CMake, these are listed and can be changed
-from there.  If you are using the command-line version of CMake you can use the
-`ccmake` ncurses GUI to set options.  Some package systems like Ubuntu and other
-distributions based on Debian GNU/Linux have this tool in a separate
-`cmake-curses-gui` package.
-
-Finally, if you don't want to use any GUI, you can set options from the `cmake`
-command-line with the `-D` flag.
-
-@code{.sh}
-cmake -S path/to/glfw -B path/to/build -D BUILD_SHARED_LIBS=ON
-@endcode
-
-
-@subsection compile_options_shared Shared CMake options
-
-@anchor BUILD_SHARED_LIBS
-__BUILD_SHARED_LIBS__ determines whether GLFW is built as a static library or as
-a DLL / shared library / dynamic library.  This is disabled by default,
-producing a static GLFW library.  This variable has no `GLFW_` prefix because it
-is defined by CMake.  If you want to change the library only for GLFW when it is
-part of a larger project, see @ref GLFW_LIBRARY_TYPE.
-
-@anchor GLFW_LIBRARY_TYPE
-__GLFW_LIBRARY_TYPE__ allows you to override @ref BUILD_SHARED_LIBS only for
-GLFW, without affecting other libraries in a larger project.  When set, the
-value of this option must be a valid CMake library type.  Set it to `STATIC` to
-build GLFW as a static library, `SHARED` to build it as a shared library
-/ dynamic library / DLL, or `OBJECT` to make GLFW a CMake object library.
-
-@anchor GLFW_BUILD_EXAMPLES
-__GLFW_BUILD_EXAMPLES__ determines whether the GLFW examples are built
-along with the library.  This is enabled by default unless GLFW is being built
-as a subproject of a larger CMake project.
-
-@anchor GLFW_BUILD_TESTS
-__GLFW_BUILD_TESTS__ determines whether the GLFW test programs are
-built along with the library.  This is enabled by default unless GLFW is being
-built as a subproject of a larger CMake project.
-
-@anchor GLFW_BUILD_DOCS
-__GLFW_BUILD_DOCS__ determines whether the GLFW documentation is built along
-with the library.  This is enabled by default if
-[Doxygen](https://www.doxygen.nl/) is found by CMake during configuration.
-
-
-@subsection compile_options_win32 Win32 specific CMake options
-
-@anchor GLFW_BUILD_WIN32
-__GLFW_BUILD_WIN32__ determines whether to include support for Win32 when compiling the
-library.  This option is only available when compiling for Windows.  This is enabled by
-default.
-
-@anchor USE_MSVC_RUNTIME_LIBRARY_DLL
-__USE_MSVC_RUNTIME_LIBRARY_DLL__ determines whether to use the DLL version or the
-static library version of the Visual C++ runtime library.  When enabled, the
-DLL version of the Visual C++ library is used.  This is enabled by default.
-
-On CMake 3.15 and later you can set the standard CMake
-[CMAKE_MSVC_RUNTIME_LIBRARY](https://cmake.org/cmake/help/latest/variable/CMAKE_MSVC_RUNTIME_LIBRARY.html)
-variable instead of this GLFW-specific option.
-
-@anchor GLFW_USE_HYBRID_HPG
-__GLFW_USE_HYBRID_HPG__ determines whether to export the `NvOptimusEnablement` and
-`AmdPowerXpressRequestHighPerformance` symbols, which force the use of the
-high-performance GPU on Nvidia Optimus and AMD PowerXpress systems.  These symbols
-need to be exported by the EXE to be detected by the driver, so the override
-will not work if GLFW is built as a DLL.  This is disabled by default, letting
-the operating system and driver decide.
-
-
-@subsection compile_options_macos macOS specific CMake options
-
-@anchor GLFW_BUILD_COCOA
-__GLFW_BUILD_COCOA__ determines whether to include support for Cocoa when compiling the
-library.  This option is only available when compiling for macOS.  This is enabled by
-default.
-
-
-@subsection compile_options_unix Unix-like system specific CMake options
-
-@anchor GLFW_BUILD_WAYLAND
-__GLFW_BUILD_WAYLAND__ determines whether to include support for Wayland when compiling
-the library.  This option is only available when compiling for Linux and other Unix-like
-systems other than macOS.  This is disabled by default.
-
-@anchor GLFW_BUILD_X11
-__GLFW_BUILD_X11__ determines whether to include support for X11 when compiling the
-library.  This option is only available when compiling for Linux and other Unix-like
-systems other than macOS.  This is enabled by default.
-
-
-@section compile_mingw_cross Cross-compilation with CMake and MinGW
-
-Both Cygwin and many Linux distributions have MinGW or MinGW-w64 packages.  For
-example, Cygwin has the `mingw64-i686-gcc` and `mingw64-x86_64-gcc` packages
-for 32- and 64-bit version of MinGW-w64, while Debian GNU/Linux and derivatives
-like Ubuntu have the `mingw-w64` package for both.
-
-GLFW has CMake toolchain files in the `CMake` subdirectory that set up
-cross-compilation of Windows binaries.  To use these files you set the
-`CMAKE_TOOLCHAIN_FILE` CMake variable with the `-D` flag add an option when
-configuring and generating the build files.
-
-@code{.sh}
-cmake -S path/to/glfw -B path/to/build -D CMAKE_TOOLCHAIN_FILE=path/to/file
-@endcode
-
-The exact toolchain file to use depends on the prefix used by the MinGW or
-MinGW-w64 binaries on your system.  You can usually see this in the /usr
-directory.  For example, both the Ubuntu and Cygwin MinGW-w64 packages have
-`/usr/x86_64-w64-mingw32` for the 64-bit compilers, so the correct invocation
-would be:
-
-@code{.sh}
-cmake -S path/to/glfw -B path/to/build -D CMAKE_TOOLCHAIN_FILE=CMake/x86_64-w64-mingw32.cmake
-@endcode
-
-The path to the toolchain file is relative to the path to the GLFW source tree
-passed to the `-S` flag, not to the current directory.
-
-For more details see the
-[CMake toolchain guide](https://cmake.org/cmake/help/latest/manual/cmake-toolchains.7.html).
-
-
-@section compile_manual Compiling GLFW manually
-
-If you wish to compile GLFW without its CMake build environment then you will have to do
-at least some platform-detection yourself.  There are preprocessor macros for
-enabling support for the platforms (window systems) available.  There are also optional,
-platform-specific macros for various features.
-
-When building, GLFW will expect the necessary configuration macros to be defined
-on the command-line.  The GLFW CMake files set these as private compile
-definitions on the GLFW target but if you compile the GLFW sources manually you
-will need to define them yourself.
-
-The window system is used to create windows, handle input, monitors, gamma ramps and
-clipboard.  The options are:
-
- - @b _GLFW_COCOA to use the Cocoa frameworks
- - @b _GLFW_WIN32 to use the Win32 API
- - @b _GLFW_X11 to use the X Window System
- - @b _GLFW_WAYLAND to use the Wayland API (incomplete)
-
-The @b _GLFW_WAYLAND and @b _GLFW_X11 macros may be combined and produces a library that
-attempts to detect the appropriate platform at initialization.
-
-If you are building GLFW as a shared library / dynamic library / DLL then you
-must also define @b _GLFW_BUILD_DLL.  Otherwise, you must not define it.
-
-If you are using a custom name for the Vulkan, EGL, GLX, OSMesa, OpenGL, GLESv1
-or GLESv2 library, you can override the default names by defining those you need
-of @b _GLFW_VULKAN_LIBRARY, @b _GLFW_EGL_LIBRARY, @b _GLFW_GLX_LIBRARY, @b
-_GLFW_OSMESA_LIBRARY, @b _GLFW_OPENGL_LIBRARY, @b _GLFW_GLESV1_LIBRARY and @b
-_GLFW_GLESV2_LIBRARY.  Otherwise, GLFW will use the built-in default names.
-
-@note None of the @ref build_macros may be defined during the compilation of
-GLFW.  If you define any of these in your build files, make sure they are not
-applied to the GLFW sources.
-
-*/

source/glfw/docs/context.dox

@@ -1,342 +0,0 @@
-/*!
-
-@page context_guide Context guide
-
-@tableofcontents
-
-This guide introduces the OpenGL and OpenGL ES context related functions of
-GLFW.  For details on a specific function in this category, see the @ref
-context.  There are also guides for the other areas of the GLFW API.
-
- - @ref intro_guide
- - @ref window_guide
- - @ref vulkan_guide
- - @ref monitor_guide
- - @ref input_guide
-
-
-@section context_object Context objects
-
-A window object encapsulates both a top-level window and an OpenGL or OpenGL ES
-context.  It is created with @ref glfwCreateWindow and destroyed with @ref
-glfwDestroyWindow or @ref glfwTerminate.  See @ref window_creation for more
-information.
-
-As the window and context are inseparably linked, the window object also serves
-as the context handle.
-
-To test the creation of various kinds of contexts and see their properties, run
-the `glfwinfo` test program.
-
-@note Vulkan does not have a context and the Vulkan instance is created via the
-Vulkan API itself.  If you will be using Vulkan to render to a window, disable
-context creation by setting the [GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint)
-hint to `GLFW_NO_API`.  For more information, see the @ref vulkan_guide.
-
-
-@subsection context_hints Context creation hints
-
-There are a number of hints, specified using @ref glfwWindowHint, related to
-what kind of context is created.  See
-[context related hints](@ref window_hints_ctx) in the window guide.
-
-
-@subsection context_sharing Context object sharing
-
-When creating a window and its OpenGL or OpenGL ES context with @ref
-glfwCreateWindow, you can specify another window whose context the new one
-should share its objects (textures, vertex and element buffers, etc.) with.
-
-@code
-GLFWwindow* second_window = glfwCreateWindow(640, 480, "Second Window", NULL, first_window);
-@endcode
-
-Object sharing is implemented by the operating system and graphics driver.  On
-platforms where it is possible to choose which types of objects are shared, GLFW
-requests that all types are shared.
-
-See the relevant chapter of the [OpenGL](https://www.opengl.org/registry/) or
-[OpenGL ES](https://www.khronos.org/opengles/) reference documents for more
-information.  The name and number of this chapter unfortunately varies between
-versions and APIs, but has at times been named _Shared Objects and Multiple
-Contexts_.
-
-GLFW comes with a bare-bones object sharing example program called `sharing`.
-
-
-@subsection context_offscreen Offscreen contexts
-
-GLFW doesn't support creating contexts without an associated window.  However,
-contexts with hidden windows can be created with the
-[GLFW_VISIBLE](@ref GLFW_VISIBLE_hint) window hint.
-
-@code
-glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
-
-GLFWwindow* offscreen_context = glfwCreateWindow(640, 480, "", NULL, NULL);
-@endcode
-
-The window never needs to be shown and its context can be used as a plain
-offscreen context.  Depending on the window manager, the size of a hidden
-window's framebuffer may not be usable or modifiable, so framebuffer
-objects are recommended for rendering with such contexts.
-
-You should still [process events](@ref events) as long as you have at least one
-window, even if none of them are visible.
-
-
-@subsection context_less Windows without contexts
-
-You can disable context creation by setting the
-[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_NO_API`.  Windows
-without contexts must not be passed to @ref glfwMakeContextCurrent or @ref
-glfwSwapBuffers.
-
-
-@section context_current Current context
-
-Before you can make OpenGL or OpenGL ES calls, you need to have a current
-context of the correct type.  A context can only be current for a single thread
-at a time, and a thread can only have a single context current at a time.
-
-When moving a context between threads, you must make it non-current on the old
-thread before making it current on the new one.
-
-The context of a window is made current with @ref glfwMakeContextCurrent.
-
-@code
-glfwMakeContextCurrent(window);
-@endcode
-
-The window of the current context is returned by @ref glfwGetCurrentContext.
-
-@code
-GLFWwindow* window = glfwGetCurrentContext();
-@endcode
-
-The following GLFW functions require a context to be current.  Calling any these
-functions without a current context will generate a @ref GLFW_NO_CURRENT_CONTEXT
-error.
-
- - @ref glfwSwapInterval
- - @ref glfwExtensionSupported
- - @ref glfwGetProcAddress
-
-
-@section context_swap Buffer swapping
-
-See @ref buffer_swap in the window guide.
-
-
-@section context_glext OpenGL and OpenGL ES extensions
-
-One of the benefits of OpenGL and OpenGL ES is their extensibility.
-Hardware vendors may include extensions in their implementations that extend the
-API before that functionality is included in a new version of the OpenGL or
-OpenGL ES specification, and some extensions are never included and remain
-as extensions until they become obsolete.
-
-An extension is defined by:
-
-- An extension name (e.g. `GL_ARB_gl_spirv`)
-- New OpenGL tokens (e.g. `GL_SPIR_V_BINARY_ARB`)
-- New OpenGL functions (e.g. `glSpecializeShaderARB`)
-
-Note the `ARB` affix, which stands for Architecture Review Board and is used
-for official extensions.  The extension above was created by the ARB, but there
-are many different affixes, like `NV` for Nvidia and `AMD` for, well, AMD.  Any
-group may also use the generic `EXT` affix.  Lists of extensions, together with
-their specifications, can be found at the
-[OpenGL Registry](https://www.opengl.org/registry/) and
-[OpenGL ES Registry](https://www.khronos.org/registry/gles/).
-
-
-@subsection context_glext_auto Loading extension with a loader library
-
-An extension loader library is the easiest and best way to access both OpenGL and
-OpenGL ES extensions and modern versions of the core OpenGL or OpenGL ES APIs.
-They will take care of all the details of declaring and loading everything you
-need.  One such library is [glad](https://github.com/Dav1dde/glad) and there are
-several others.
-
-The following example will use glad but all extension loader libraries work
-similarly.
-
-First you need to generate the source files using the glad Python script.  This
-example generates a loader for any version of OpenGL, which is the default for
-both GLFW and glad, but loaders for OpenGL ES, as well as loaders for specific
-API versions and extension sets can be generated.  The generated files are
-written to the `output` directory.
-
-@code{.sh}
-python main.py --generator c --no-loader --out-path output
-@endcode
-
-The `--no-loader` option is added because GLFW already provides a function for
-loading OpenGL and OpenGL ES function pointers, one that automatically uses the
-selected context creation API, and glad can call this instead of having to
-implement its own.  There are several other command-line options as well.  See
-the glad documentation for details.
-
-Add the generated `output/src/glad.c`, `output/include/glad/glad.h` and
-`output/include/KHR/khrplatform.h` files to your build.  Then you need to
-include the glad header file, which will replace the OpenGL header of your
-development environment.  By including the glad header before the GLFW header,
-it suppresses the development environment's OpenGL or OpenGL ES header.
-
-@code
-#include <glad/glad.h>
-#include <GLFW/glfw3.h>
-@endcode
-
-Finally, you need to initialize glad once you have a suitable current context.
-
-@code
-window = glfwCreateWindow(640, 480, "My Window", NULL, NULL);
-if (!window)
-{
-    ...
-}
-
-glfwMakeContextCurrent(window);
-
-gladLoadGLLoader((GLADloadproc) glfwGetProcAddress);
-@endcode
-
-Once glad has been loaded, you have access to all OpenGL core and extension
-functions supported by both the context you created and the glad loader you
-generated. After that, you are ready to start rendering.
-
-You can specify a minimum required OpenGL or OpenGL ES version with
-[context hints](@ref window_hints_ctx).  If your needs are more complex, you can
-check the actual OpenGL or OpenGL ES version with
-[context attributes](@ref window_attribs_ctx), or you can check whether
-a specific version is supported by the current context with the
-`GLAD_GL_VERSION_x_x` booleans.
-
-@code
-if (GLAD_GL_VERSION_3_2)
-{
-    // Call OpenGL 3.2+ specific code
-}
-@endcode
-
-To check whether a specific extension is supported, use the `GLAD_GL_xxx`
-booleans.
-
-@code
-if (GLAD_GL_ARB_gl_spirv)
-{
-    // Use GL_ARB_gl_spirv
-}
-@endcode
-
-
-@subsection context_glext_manual Loading extensions manually
-
-__Do not use this technique__ unless it is absolutely necessary.  An
-[extension loader library](@ref context_glext_auto) will save you a ton of
-tedious, repetitive, error prone work.
-
-To use a certain extension, you must first check whether the context supports
-that extension and then, if it introduces new functions, retrieve the pointers
-to those functions.  GLFW provides @ref glfwExtensionSupported and @ref
-glfwGetProcAddress for manual loading of extensions and new API functions.
-
-This section will demonstrate manual loading of OpenGL extensions.  The loading
-of OpenGL ES extensions is identical except for the name of the extension header.
-
-
-@subsubsection context_glext_header The glext.h header
-
-The `glext.h` extension header is a continually updated file that defines the
-interfaces for all OpenGL extensions.  The latest version of this can always be
-found at the [OpenGL Registry](https://www.opengl.org/registry/).  There are also
-extension headers for the various versions of OpenGL ES at the
-[OpenGL ES Registry](https://www.khronos.org/registry/gles/).  It it strongly
-recommended that you use your own copy of the extension header, as the one
-included in your development environment may be several years out of date and
-may not include the extensions you wish to use.
-
-The header defines function pointer types for all functions of all extensions it
-supports.  These have names like `PFNGLSPECIALIZESHADERARBPROC` (for
-`glSpecializeShaderARB`), i.e. the name is made uppercase and `PFN` (pointer
-to function) and `PROC` (procedure) are added to the ends.
-
-To include the extension header, define @ref GLFW_INCLUDE_GLEXT before including
-the GLFW header.
-
-@code
-#define GLFW_INCLUDE_GLEXT
-#include <GLFW/glfw3.h>
-@endcode
-
-
-@subsubsection context_glext_string Checking for extensions
-
-A given machine may not actually support the extension (it may have older
-drivers or a graphics card that lacks the necessary hardware features), so it
-is necessary to check at run-time whether the context supports the extension.
-This is done with @ref glfwExtensionSupported.
-
-@code
-if (glfwExtensionSupported("GL_ARB_gl_spirv"))
-{
-    // The extension is supported by the current context
-}
-@endcode
-
-The argument is a null terminated ASCII string with the extension name.  If the
-extension is supported, @ref glfwExtensionSupported returns `GLFW_TRUE`,
-otherwise it returns `GLFW_FALSE`.
-
-
-@subsubsection context_glext_proc Fetching function pointers
-
-Many extensions, though not all, require the use of new OpenGL functions.
-These functions often do not have entry points in the client API libraries of
-your operating system, making it necessary to fetch them at run time.  You can
-retrieve pointers to these functions with @ref glfwGetProcAddress.
-
-@code
-PFNGLSPECIALIZESHADERARBPROC pfnSpecializeShaderARB = glfwGetProcAddress("glSpecializeShaderARB");
-@endcode
-
-In general, you should avoid giving the function pointer variables the (exact)
-same name as the function, as this may confuse your linker.  Instead, you can
-use a different prefix, like above, or some other naming scheme.
-
-Now that all the pieces have been introduced, here is what they might look like
-when used together.
-
-@code
-#define GLFW_INCLUDE_GLEXT
-#include <GLFW/glfw3.h>
-
-#define glSpecializeShaderARB pfnSpecializeShaderARB
-PFNGLSPECIALIZESHADERARBPROC pfnSpecializeShaderARB;
-
-// Flag indicating whether the extension is supported
-int has_ARB_gl_spirv = 0;
-
-void load_extensions(void)
-{
-    if (glfwExtensionSupported("GL_ARB_gl_spirv"))
-    {
-        pfnSpecializeShaderARB = (PFNGLSPECIALIZESHADERARBPROC)
-            glfwGetProcAddress("glSpecializeShaderARB");
-        has_ARB_gl_spirv = 1;
-    }
-}
-
-void some_function(void)
-{
-    if (has_ARB_gl_spirv)
-    {
-        // Now the extension function can be called as usual
-        glSpecializeShaderARB(...);
-    }
-}
-@endcode
-
-*/

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source/glfw/docs/extra.scss

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source/glfw/docs/footer.html

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-<address class="footer">
-<p>
-Last update on $date for $projectname $projectnumber
-</p>
-</address>
-</body>
-</html>

source/glfw/docs/header.html

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-<!DOCTYPE html>
-<html lang="en">
-<head>
-<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
-<meta name="viewport" content="width=device-width, initial-scale=1.0">
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-<meta name="generator" content="Doxygen $doxygenversion"/>
-<!--BEGIN PROJECT_NAME--><title>$projectname: $title</title><!--END PROJECT_NAME-->
-<!--BEGIN !PROJECT_NAME--><title>$title</title><!--END !PROJECT_NAME-->
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-<script type="text/javascript" src="$relpath^jquery.js"></script>
-<script type="text/javascript" src="$relpath^dynsections.js"></script>
-$treeview
-$search
-$mathjax
-<link href="$relpath^$stylesheet" rel="stylesheet" type="text/css" />
-$extrastylesheet
-</head>
-<body>
-<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
-
-<!--BEGIN TITLEAREA-->
-<div id="titlearea">
-	<div class="glfwheader">
-		<a href="https://www.glfw.org/" id="glfwhome">GLFW</a>
-		<ul class="glfwnavbar">
-			<li><a href="https://www.glfw.org/documentation.html">Documentation</a></li>
-			<li><a href="https://www.glfw.org/download.html">Download</a></li>
-			<li><a href="https://www.glfw.org/community.html">Community</a></li>
-		</ul>
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-<!--END TITLEAREA-->
-<!-- end header part -->

source/glfw/docs/input.dox

@@ -1,977 +0,0 @@
-/*!
-
-@page input_guide Input guide
-
-@tableofcontents
-
-This guide introduces the input related functions of GLFW.  For details on
-a specific function in this category, see the @ref input.  There are also guides
-for the other areas of GLFW.
-
- - @ref intro_guide
- - @ref window_guide
- - @ref context_guide
- - @ref vulkan_guide
- - @ref monitor_guide
-
-GLFW provides many kinds of input.  While some can only be polled, like time, or
-only received via callbacks, like scrolling, many provide both callbacks and
-polling.  Callbacks are more work to use than polling but is less CPU intensive
-and guarantees that you do not miss state changes.
-
-All input callbacks receive a window handle.  By using the
-[window user pointer](@ref window_userptr), you can access non-global structures
-or objects from your callbacks.
-
-To get a better feel for how the various events callbacks behave, run the
-`events` test program.  It registers every callback supported by GLFW and prints
-out all arguments provided for every event, along with time and sequence
-information.
-
-
-@section events Event processing
-
-GLFW needs to poll the window system for events both to provide input to the
-application and to prove to the window system that the application hasn't locked
-up.  Event processing is normally done each frame after
-[buffer swapping](@ref buffer_swap).  Even when you have no windows, event
-polling needs to be done in order to receive monitor and joystick connection
-events.
-
-There are three functions for processing pending events.  @ref glfwPollEvents,
-processes only those events that have already been received and then returns
-immediately.
-
-@code
-glfwPollEvents();
-@endcode
-
-This is the best choice when rendering continuously, like most games do.
-
-If you only need to update the contents of the window when you receive new
-input, @ref glfwWaitEvents is a better choice.
-
-@code
-glfwWaitEvents();
-@endcode
-
-It puts the thread to sleep until at least one event has been received and then
-processes all received events.  This saves a great deal of CPU cycles and is
-useful for, for example, editing tools.
-
-If you want to wait for events but have UI elements or other tasks that need
-periodic updates, @ref glfwWaitEventsTimeout lets you specify a timeout.
-
-@code
-glfwWaitEventsTimeout(0.7);
-@endcode
-
-It puts the thread to sleep until at least one event has been received, or until
-the specified number of seconds have elapsed.  It then processes any received
-events.
-
-If the main thread is sleeping in @ref glfwWaitEvents, you can wake it from
-another thread by posting an empty event to the event queue with @ref
-glfwPostEmptyEvent.
-
-@code
-glfwPostEmptyEvent();
-@endcode
-
-Do not assume that callbacks will _only_ be called in response to the above
-functions.  While it is necessary to process events in one or more of the ways
-above, window systems that require GLFW to register callbacks of its own can
-pass events to GLFW in response to many window system function calls.  GLFW will
-pass those events on to the application callbacks before returning.
-
-For example, on Windows the system function that @ref glfwSetWindowSize is
-implemented with will send window size events directly to the event callback
-that every window has and that GLFW implements for its windows.  If you have set
-a [window size callback](@ref window_size) GLFW will call it in turn with the
-new size before everything returns back out of the @ref glfwSetWindowSize call.
-
-
-@section input_keyboard Keyboard input
-
-GLFW divides keyboard input into two categories; key events and character
-events.  Key events relate to actual physical keyboard keys, whereas character
-events relate to the Unicode code points generated by pressing some of them.
-
-Keys and characters do not map 1:1.  A single key press may produce several
-characters, and a single character may require several keys to produce.  This
-may not be the case on your machine, but your users are likely not all using the
-same keyboard layout, input method or even operating system as you.
-
-
-@subsection input_key Key input
-
-If you wish to be notified when a physical key is pressed or released or when it
-repeats, set a key callback.
-
-@code
-glfwSetKeyCallback(window, key_callback);
-@endcode
-
-The callback function receives the [keyboard key](@ref keys), platform-specific
-scancode, key action and [modifier bits](@ref mods).
-
-@code
-void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
-{
-    if (key == GLFW_KEY_E && action == GLFW_PRESS)
-        activate_airship();
-}
-@endcode
-
-The action is one of `GLFW_PRESS`, `GLFW_REPEAT` or `GLFW_RELEASE`.  Events with
-`GLFW_PRESS` and `GLFW_RELEASE` actions are emitted for every key press.  Most
-keys will also emit events with `GLFW_REPEAT` actions while a key is held down.
-
-Key events with `GLFW_REPEAT` actions are intended for text input.  They are
-emitted at the rate set in the user's keyboard settings.  At most one key is
-repeated even if several keys are held down.  `GLFW_REPEAT` actions should not
-be relied on to know which keys are being held down or to drive animation.
-Instead you should either save the state of relevant keys based on `GLFW_PRESS`
-and `GLFW_RELEASE` actions, or call @ref glfwGetKey, which provides basic cached
-key state.
-
-The key will be one of the existing [key tokens](@ref keys), or
-`GLFW_KEY_UNKNOWN` if GLFW lacks a token for it, for example _E-mail_ and _Play_
-keys.
-
-The scancode is unique for every key, regardless of whether it has a key token.
-Scancodes are platform-specific but consistent over time, so keys will have
-different scancodes depending on the platform but they are safe to save to disk.
-You can query the scancode for any [named key](@ref keys) on the current
-platform with @ref glfwGetKeyScancode.
-
-@code
-const int scancode = glfwGetKeyScancode(GLFW_KEY_X);
-set_key_mapping(scancode, swap_weapons);
-@endcode
-
-The last reported state for every [named key](@ref keys) is also saved in
-per-window state arrays that can be polled with @ref glfwGetKey.
-
-@code
-int state = glfwGetKey(window, GLFW_KEY_E);
-if (state == GLFW_PRESS)
-{
-    activate_airship();
-}
-@endcode
-
-The returned state is one of `GLFW_PRESS` or `GLFW_RELEASE`.
-
-This function only returns cached key event state.  It does not poll the
-system for the current physical state of the key.
-
-@anchor GLFW_STICKY_KEYS
-Whenever you poll state, you risk missing the state change you are looking for.
-If a pressed key is released again before you poll its state, you will have
-missed the key press.  The recommended solution for this is to use a
-key callback, but there is also the `GLFW_STICKY_KEYS` input mode.
-
-@code
-glfwSetInputMode(window, GLFW_STICKY_KEYS, GLFW_TRUE);
-@endcode
-
-When sticky keys mode is enabled, the pollable state of a key will remain
-`GLFW_PRESS` until the state of that key is polled with @ref glfwGetKey.  Once
-it has been polled, if a key release event had been processed in the meantime,
-the state will reset to `GLFW_RELEASE`, otherwise it will remain `GLFW_PRESS`.
-
-@anchor GLFW_LOCK_KEY_MODS
-If you wish to know what the state of the Caps Lock and Num Lock keys was when
-input events were generated, set the `GLFW_LOCK_KEY_MODS` input mode.
-
-@code
-glfwSetInputMode(window, GLFW_LOCK_KEY_MODS, GLFW_TRUE);
-@endcode
-
-When this input mode is enabled, any callback that receives
-[modifier bits](@ref mods) will have the @ref GLFW_MOD_CAPS_LOCK bit set if Caps
-Lock was on when the event occurred and the @ref GLFW_MOD_NUM_LOCK bit set if
-Num Lock was on.
-
-The `GLFW_KEY_LAST` constant holds the highest value of any
-[named key](@ref keys).
-
-
-@subsection input_char Text input
-
-GLFW supports text input in the form of a stream of
-[Unicode code points](https://en.wikipedia.org/wiki/Unicode), as produced by the
-operating system text input system.  Unlike key input, text input obeys keyboard
-layouts and modifier keys and supports composing characters using
-[dead keys](https://en.wikipedia.org/wiki/Dead_key).  Once received, you can
-encode the code points into UTF-8 or any other encoding you prefer.
-
-Because an `unsigned int` is 32 bits long on all platforms supported by GLFW,
-you can treat the code point argument as native endian UTF-32.
-
-If you wish to offer regular text input, set a character callback.
-
-@code
-glfwSetCharCallback(window, character_callback);
-@endcode
-
-The callback function receives Unicode code points for key events that would
-have led to regular text input and generally behaves as a standard text field on
-that platform.
-
-@code
-void character_callback(GLFWwindow* window, unsigned int codepoint)
-{
-}
-@endcode
-
-
-@subsection input_key_name Key names
-
-If you wish to refer to keys by name, you can query the keyboard layout
-dependent name of printable keys with @ref glfwGetKeyName.
-
-@code
-const char* key_name = glfwGetKeyName(GLFW_KEY_W, 0);
-show_tutorial_hint("Press %s to move forward", key_name);
-@endcode
-
-This function can handle both [keys and scancodes](@ref input_key).  If the
-specified key is `GLFW_KEY_UNKNOWN` then the scancode is used, otherwise it is
-ignored.  This matches the behavior of the key callback, meaning the callback
-arguments can always be passed unmodified to this function.
-
-
-@section input_mouse Mouse input
-
-Mouse input comes in many forms, including mouse motion, button presses and
-scrolling offsets.  The cursor appearance can also be changed, either to
-a custom image or a standard cursor shape from the system theme.
-
-
-@subsection cursor_pos Cursor position
-
-If you wish to be notified when the cursor moves over the window, set a cursor
-position callback.
-
-@code
-glfwSetCursorPosCallback(window, cursor_position_callback);
-@endcode
-
-The callback functions receives the cursor position, measured in screen
-coordinates but relative to the top-left corner of the window content area.  On
-platforms that provide it, the full sub-pixel cursor position is passed on.
-
-@code
-static void cursor_position_callback(GLFWwindow* window, double xpos, double ypos)
-{
-}
-@endcode
-
-The cursor position is also saved per-window and can be polled with @ref
-glfwGetCursorPos.
-
-@code
-double xpos, ypos;
-glfwGetCursorPos(window, &xpos, &ypos);
-@endcode
-
-
-@subsection cursor_mode Cursor mode
-
-@anchor GLFW_CURSOR
-The `GLFW_CURSOR` input mode provides several cursor modes for special forms of
-mouse motion input.  By default, the cursor mode is `GLFW_CURSOR_NORMAL`,
-meaning the regular arrow cursor (or another cursor set with @ref glfwSetCursor)
-is used and cursor motion is not limited.
-
-If you wish to implement mouse motion based camera controls or other input
-schemes that require unlimited mouse movement, set the cursor mode to
-`GLFW_CURSOR_DISABLED`.
-
-@code
-glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
-@endcode
-
-This will hide the cursor and lock it to the specified window.  GLFW will then
-take care of all the details of cursor re-centering and offset calculation and
-providing the application with a virtual cursor position.  This virtual position
-is provided normally via both the cursor position callback and through polling.
-
-@note You should not implement your own version of this functionality using
-other features of GLFW.  It is not supported and will not work as robustly as
-`GLFW_CURSOR_DISABLED`.
-
-If you only wish the cursor to become hidden when it is over a window but still
-want it to behave normally, set the cursor mode to `GLFW_CURSOR_HIDDEN`.
-
-@code
-glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_HIDDEN);
-@endcode
-
-This mode puts no limit on the motion of the cursor.
-
-If you wish the cursor to be visible but confined to the content area of the
-window, set the cursor mode to `GLFW_CURSOR_CAPTURED`.
-
-@code
-glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_CAPTURED);
-@endcode
-
-The cursor will behave normally inside the content area but will not be able to
-leave unless the window loses focus.
-
-To exit out of either of these special modes, restore the `GLFW_CURSOR_NORMAL`
-cursor mode.
-
-@code
-glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
-@endcode
-
-If the cursor was disabled, this will move it back to its last visible position.
-
-
-@anchor GLFW_RAW_MOUSE_MOTION
-@subsection raw_mouse_motion Raw mouse motion
-
-When the cursor is disabled, raw (unscaled and unaccelerated) mouse motion can
-be enabled if available.
-
-Raw mouse motion is closer to the actual motion of the mouse across a surface.
-It is not affected by the scaling and acceleration applied to the motion of the
-desktop cursor.  That processing is suitable for a cursor while raw motion is
-better for controlling for example a 3D camera.  Because of this, raw mouse
-motion is only provided when the cursor is disabled.
-
-Call @ref glfwRawMouseMotionSupported to check if the current machine provides
-raw motion and set the `GLFW_RAW_MOUSE_MOTION` input mode to enable it.  It is
-disabled by default.
-
-@code
-if (glfwRawMouseMotionSupported())
-    glfwSetInputMode(window, GLFW_RAW_MOUSE_MOTION, GLFW_TRUE);
-@endcode
-
-If supported, raw mouse motion can be enabled or disabled per-window and at any
-time but it will only be provided when the cursor is disabled.
-
-
-@subsection cursor_object Cursor objects
-
-GLFW supports creating both custom and system theme cursor images, encapsulated
-as @ref GLFWcursor objects.  They are created with @ref glfwCreateCursor or @ref
-glfwCreateStandardCursor and destroyed with @ref glfwDestroyCursor, or @ref
-glfwTerminate, if any remain.
-
-
-@subsubsection cursor_custom Custom cursor creation
-
-A custom cursor is created with @ref glfwCreateCursor, which returns a handle to
-the created cursor object.  For example, this creates a 16x16 white square
-cursor with the hot-spot in the upper-left corner:
-
-@code
-unsigned char pixels[16 * 16 * 4];
-memset(pixels, 0xff, sizeof(pixels));
-
-GLFWimage image;
-image.width = 16;
-image.height = 16;
-image.pixels = pixels;
-
-GLFWcursor* cursor = glfwCreateCursor(&image, 0, 0);
-@endcode
-
-If cursor creation fails, `NULL` will be returned, so it is necessary to check
-the return value.
-
-The image data is 32-bit, little-endian, non-premultiplied RGBA, i.e. eight bits
-per channel with the red channel first.  The pixels are arranged canonically as
-sequential rows, starting from the top-left corner.
-
-
-@subsubsection cursor_standard Standard cursor creation
-
-A cursor with a [standard shape](@ref shapes) from the current system cursor
-theme can be created with @ref glfwCreateStandardCursor.
-
-@code
-GLFWcursor* url_cursor = glfwCreateStandardCursor(GLFW_POINTING_HAND_CURSOR);
-@endcode
-
-These cursor objects behave in the exact same way as those created with @ref
-glfwCreateCursor except that the system cursor theme provides the actual image.
-
-A few of these shapes are not available everywhere.  If a shape is unavailable,
-`NULL` is returned.  See @ref glfwCreateStandardCursor for details.
-
-
-@subsubsection cursor_destruction Cursor destruction
-
-When a cursor is no longer needed, destroy it with @ref glfwDestroyCursor.
-
-@code
-glfwDestroyCursor(cursor);
-@endcode
-
-Cursor destruction always succeeds.  If the cursor is current for any window,
-that window will revert to the default cursor.  This does not affect the cursor
-mode.  All remaining cursors are destroyed when @ref glfwTerminate is called.
-
-
-@subsubsection cursor_set Cursor setting
-
-A cursor can be set as current for a window with @ref glfwSetCursor.
-
-@code
-glfwSetCursor(window, cursor);
-@endcode
-
-Once set, the cursor image will be used as long as the system cursor is over the
-content area of the window and the [cursor mode](@ref cursor_mode) is set
-to `GLFW_CURSOR_NORMAL`.
-
-A single cursor may be set for any number of windows.
-
-To revert to the default cursor, set the cursor of that window to `NULL`.
-
-@code
-glfwSetCursor(window, NULL);
-@endcode
-
-When a cursor is destroyed, any window that has it set will revert to the
-default cursor.  This does not affect the cursor mode.
-
-
-@subsection cursor_enter Cursor enter/leave events
-
-If you wish to be notified when the cursor enters or leaves the content area of
-a window, set a cursor enter/leave callback.
-
-@code
-glfwSetCursorEnterCallback(window, cursor_enter_callback);
-@endcode
-
-The callback function receives the new classification of the cursor.
-
-@code
-void cursor_enter_callback(GLFWwindow* window, int entered)
-{
-    if (entered)
-    {
-        // The cursor entered the content area of the window
-    }
-    else
-    {
-        // The cursor left the content area of the window
-    }
-}
-@endcode
-
-You can query whether the cursor is currently inside the content area of the
-window with the [GLFW_HOVERED](@ref GLFW_HOVERED_attrib) window attribute.
-
-@code
-if (glfwGetWindowAttrib(window, GLFW_HOVERED))
-{
-    highlight_interface();
-}
-@endcode
-
-
-@subsection input_mouse_button Mouse button input
-
-If you wish to be notified when a mouse button is pressed or released, set
-a mouse button callback.
-
-@code
-glfwSetMouseButtonCallback(window, mouse_button_callback);
-@endcode
-
-The callback function receives the [mouse button](@ref buttons), button action
-and [modifier bits](@ref mods).
-
-@code
-void mouse_button_callback(GLFWwindow* window, int button, int action, int mods)
-{
-    if (button == GLFW_MOUSE_BUTTON_RIGHT && action == GLFW_PRESS)
-        popup_menu();
-}
-@endcode
-
-The action is one of `GLFW_PRESS` or `GLFW_RELEASE`.
-
-Mouse button states for [named buttons](@ref buttons) are also saved in
-per-window state arrays that can be polled with @ref glfwGetMouseButton.
-
-@code
-int state = glfwGetMouseButton(window, GLFW_MOUSE_BUTTON_LEFT);
-if (state == GLFW_PRESS)
-{
-    upgrade_cow();
-}
-@endcode
-
-The returned state is one of `GLFW_PRESS` or `GLFW_RELEASE`.
-
-This function only returns cached mouse button event state.  It does not poll
-the system for the current state of the mouse button.
-
-@anchor GLFW_STICKY_MOUSE_BUTTONS
-Whenever you poll state, you risk missing the state change you are looking for.
-If a pressed mouse button is released again before you poll its state, you will have
-missed the button press.  The recommended solution for this is to use a
-mouse button callback, but there is also the `GLFW_STICKY_MOUSE_BUTTONS`
-input mode.
-
-@code
-glfwSetInputMode(window, GLFW_STICKY_MOUSE_BUTTONS, GLFW_TRUE);
-@endcode
-
-When sticky mouse buttons mode is enabled, the pollable state of a mouse button
-will remain `GLFW_PRESS` until the state of that button is polled with @ref
-glfwGetMouseButton.  Once it has been polled, if a mouse button release event
-had been processed in the meantime, the state will reset to `GLFW_RELEASE`,
-otherwise it will remain `GLFW_PRESS`.
-
-The `GLFW_MOUSE_BUTTON_LAST` constant holds the highest value of any
-[named button](@ref buttons).
-
-
-@subsection scrolling Scroll input
-
-If you wish to be notified when the user scrolls, whether with a mouse wheel or
-touchpad gesture, set a scroll callback.
-
-@code
-glfwSetScrollCallback(window, scroll_callback);
-@endcode
-
-The callback function receives two-dimensional scroll offsets.
-
-@code
-void scroll_callback(GLFWwindow* window, double xoffset, double yoffset)
-{
-}
-@endcode
-
-A normal mouse wheel, being vertical, provides offsets along the Y-axis.
-
-
-@section joystick Joystick input
-
-The joystick functions expose connected joysticks and controllers, with both
-referred to as joysticks.  It supports up to sixteen joysticks, ranging from
-`GLFW_JOYSTICK_1`, `GLFW_JOYSTICK_2` up to and including `GLFW_JOYSTICK_16` or
-`GLFW_JOYSTICK_LAST`.  You can test whether a [joystick](@ref joysticks) is
-present with @ref glfwJoystickPresent.
-
-@code
-int present = glfwJoystickPresent(GLFW_JOYSTICK_1);
-@endcode
-
-Each joystick has zero or more axes, zero or more buttons, zero or more hats,
-a human-readable name, a user pointer and an SDL compatible GUID.
-
-Detected joysticks are added to the beginning of the array.  Once a joystick is
-detected, it keeps its assigned ID until it is disconnected or the library is
-terminated, so as joysticks are connected and disconnected, there may appear
-gaps in the IDs.
-
-Joystick axis, button and hat state is updated when polled and does not require
-a window to be created or events to be processed.  However, if you want joystick
-connection and disconnection events reliably delivered to the
-[joystick callback](@ref joystick_event) then you must
-[process events](@ref events).
-
-To see all the properties of all connected joysticks in real-time, run the
-`joysticks` test program.
-
-
-@subsection joystick_axis Joystick axis states
-
-The positions of all axes of a joystick are returned by @ref
-glfwGetJoystickAxes.  See the reference documentation for the lifetime of the
-returned array.
-
-@code
-int count;
-const float* axes = glfwGetJoystickAxes(GLFW_JOYSTICK_5, &count);
-@endcode
-
-Each element in the returned array is a value between -1.0 and 1.0.
-
-
-@subsection joystick_button Joystick button states
-
-The states of all buttons of a joystick are returned by @ref
-glfwGetJoystickButtons.  See the reference documentation for the lifetime of the
-returned array.
-
-@code
-int count;
-const unsigned char* buttons = glfwGetJoystickButtons(GLFW_JOYSTICK_3, &count);
-@endcode
-
-Each element in the returned array is either `GLFW_PRESS` or `GLFW_RELEASE`.
-
-For backward compatibility with earlier versions that did not have @ref
-glfwGetJoystickHats, the button array by default also includes all hats.  See
-the reference documentation for @ref glfwGetJoystickButtons for details.
-
-
-@subsection joystick_hat Joystick hat states
-
-The states of all hats are returned by @ref glfwGetJoystickHats.  See the
-reference documentation for the lifetime of the returned array.
-
-@code
-int count;
-const unsigned char* hats = glfwGetJoystickHats(GLFW_JOYSTICK_7, &count);
-@endcode
-
-Each element in the returned array is one of the following:
-
-Name                  | Value
-----                  | -----
-`GLFW_HAT_CENTERED`   | 0
-`GLFW_HAT_UP`         | 1
-`GLFW_HAT_RIGHT`      | 2
-`GLFW_HAT_DOWN`       | 4
-`GLFW_HAT_LEFT`       | 8
-`GLFW_HAT_RIGHT_UP`   | `GLFW_HAT_RIGHT` \| `GLFW_HAT_UP`
-`GLFW_HAT_RIGHT_DOWN` | `GLFW_HAT_RIGHT` \| `GLFW_HAT_DOWN`
-`GLFW_HAT_LEFT_UP`    | `GLFW_HAT_LEFT` \| `GLFW_HAT_UP`
-`GLFW_HAT_LEFT_DOWN`  | `GLFW_HAT_LEFT` \| `GLFW_HAT_DOWN`
-
-The diagonal directions are bitwise combinations of the primary (up, right, down
-and left) directions and you can test for these individually by ANDing it with
-the corresponding direction.
-
-@code
-if (hats[2] & GLFW_HAT_RIGHT)
-{
-    // State of hat 2 could be right-up, right or right-down
-}
-@endcode
-
-For backward compatibility with earlier versions that did not have @ref
-glfwGetJoystickHats, all hats are by default also included in the button array.
-See the reference documentation for @ref glfwGetJoystickButtons for details.
-
-
-@subsection joystick_name Joystick name
-
-The human-readable, UTF-8 encoded name of a joystick is returned by @ref
-glfwGetJoystickName.  See the reference documentation for the lifetime of the
-returned string.
-
-@code
-const char* name = glfwGetJoystickName(GLFW_JOYSTICK_4);
-@endcode
-
-Joystick names are not guaranteed to be unique.  Two joysticks of the same model
-and make may have the same name.  Only the [joystick ID](@ref joysticks) is
-guaranteed to be unique, and only until that joystick is disconnected.
-
-
-@subsection joystick_userptr Joystick user pointer
-
-Each joystick has a user pointer that can be set with @ref
-glfwSetJoystickUserPointer and queried with @ref glfwGetJoystickUserPointer.
-This can be used for any purpose you need and will not be modified by GLFW.  The
-value will be kept until the joystick is disconnected or until the library is
-terminated.
-
-The initial value of the pointer is `NULL`.
-
-
-@subsection joystick_event Joystick configuration changes
-
-If you wish to be notified when a joystick is connected or disconnected, set
-a joystick callback.
-
-@code
-glfwSetJoystickCallback(joystick_callback);
-@endcode
-
-The callback function receives the ID of the joystick that has been connected
-and disconnected and the event that occurred.
-
-@code
-void joystick_callback(int jid, int event)
-{
-    if (event == GLFW_CONNECTED)
-    {
-        // The joystick was connected
-    }
-    else if (event == GLFW_DISCONNECTED)
-    {
-        // The joystick was disconnected
-    }
-}
-@endcode
-
-For joystick connection and disconnection events to be delivered on all
-platforms, you need to call one of the [event processing](@ref events)
-functions.  Joystick disconnection may also be detected and the callback
-called by joystick functions.  The function will then return whatever it
-returns for a disconnected joystick.
-
-Only @ref glfwGetJoystickName and @ref glfwGetJoystickUserPointer will return
-useful values for a disconnected joystick and only before the monitor callback
-returns.
-
-
-@subsection gamepad Gamepad input
-
-The joystick functions provide unlabeled axes, buttons and hats, with no
-indication of where they are located on the device.  Their order may also vary
-between platforms even with the same device.
-
-To solve this problem the SDL community crowdsourced the
-[SDL_GameControllerDB](https://github.com/gabomdq/SDL_GameControllerDB) project,
-a database of mappings from many different devices to an Xbox-like gamepad.
-
-GLFW supports this mapping format and contains a copy of the mappings
-available at the time of release.  See @ref gamepad_mapping for how to update
-this at runtime.  Mappings will be assigned to joysticks automatically any time
-a joystick is connected or the mappings are updated.
-
-You can check whether a joystick is both present and has a gamepad mapping with
-@ref glfwJoystickIsGamepad.
-
-@code
-if (glfwJoystickIsGamepad(GLFW_JOYSTICK_2))
-{
-    // Use as gamepad
-}
-@endcode
-
-If you are only interested in gamepad input you can use this function instead of
-@ref glfwJoystickPresent.
-
-You can query the human-readable name provided by the gamepad mapping with @ref
-glfwGetGamepadName.  This may or may not be the same as the
-[joystick name](@ref joystick_name).
-
-@code
-const char* name = glfwGetGamepadName(GLFW_JOYSTICK_7);
-@endcode
-
-To retrieve the gamepad state of a joystick, call @ref glfwGetGamepadState.
-
-@code
-GLFWgamepadstate state;
-
-if (glfwGetGamepadState(GLFW_JOYSTICK_3, &state))
-{
-    if (state.buttons[GLFW_GAMEPAD_BUTTON_A])
-    {
-        input_jump();
-    }
-
-    input_speed(state.axes[GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER]);
-}
-@endcode
-
-The @ref GLFWgamepadstate struct has two arrays; one for button states and one
-for axis states.  The values for each button and axis are the same as for the
-@ref glfwGetJoystickButtons and @ref glfwGetJoystickAxes functions, i.e.
-`GLFW_PRESS` or `GLFW_RELEASE` for buttons and -1.0 to 1.0 inclusive for axes.
-
-The sizes of the arrays and the positions within each array are fixed.
-
-The [button indices](@ref gamepad_buttons) are `GLFW_GAMEPAD_BUTTON_A`,
-`GLFW_GAMEPAD_BUTTON_B`, `GLFW_GAMEPAD_BUTTON_X`, `GLFW_GAMEPAD_BUTTON_Y`,
-`GLFW_GAMEPAD_BUTTON_LEFT_BUMPER`, `GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER`,
-`GLFW_GAMEPAD_BUTTON_BACK`, `GLFW_GAMEPAD_BUTTON_START`,
-`GLFW_GAMEPAD_BUTTON_GUIDE`, `GLFW_GAMEPAD_BUTTON_LEFT_THUMB`,
-`GLFW_GAMEPAD_BUTTON_RIGHT_THUMB`, `GLFW_GAMEPAD_BUTTON_DPAD_UP`,
-`GLFW_GAMEPAD_BUTTON_DPAD_RIGHT`, `GLFW_GAMEPAD_BUTTON_DPAD_DOWN` and
-`GLFW_GAMEPAD_BUTTON_DPAD_LEFT`.
-
-For those who prefer, there are also the `GLFW_GAMEPAD_BUTTON_CROSS`,
-`GLFW_GAMEPAD_BUTTON_CIRCLE`, `GLFW_GAMEPAD_BUTTON_SQUARE` and
-`GLFW_GAMEPAD_BUTTON_TRIANGLE` aliases for the A, B, X and Y button indices.
-
-The [axis indices](@ref gamepad_axes) are `GLFW_GAMEPAD_AXIS_LEFT_X`,
-`GLFW_GAMEPAD_AXIS_LEFT_Y`, `GLFW_GAMEPAD_AXIS_RIGHT_X`,
-`GLFW_GAMEPAD_AXIS_RIGHT_Y`, `GLFW_GAMEPAD_AXIS_LEFT_TRIGGER` and
-`GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER`.
-
-The `GLFW_GAMEPAD_BUTTON_LAST` and `GLFW_GAMEPAD_AXIS_LAST` constants equal
-the largest available index for each array.
-
-
-@subsection gamepad_mapping Gamepad mappings
-
-GLFW contains a copy of the mappings available in
-[SDL_GameControllerDB](https://github.com/gabomdq/SDL_GameControllerDB) at the
-time of release.  Newer ones can be added at runtime with @ref
-glfwUpdateGamepadMappings.
-
-@code
-const char* mappings = load_file_contents("game/data/gamecontrollerdb.txt");
-
-glfwUpdateGamepadMappings(mappings);
-@endcode
-
-This function supports everything from single lines up to and including the
-unmodified contents of the whole `gamecontrollerdb.txt` file.
-
-If you are compiling GLFW from source with CMake you can update the built-in mappings by
-building the _update_mappings_ target.  This runs the `GenerateMappings.cmake` CMake
-script, which downloads `gamecontrollerdb.txt` and regenerates the `mappings.h` header
-file.
-
-Below is a description of the mapping format.  Please keep in mind that __this
-description is not authoritative__.  The format is defined by the SDL and
-SDL_GameControllerDB projects and their documentation and code takes precedence.
-
-Each mapping is a single line of comma-separated values describing the GUID,
-name and layout of the gamepad.  Lines that do not begin with a hexadecimal
-digit are ignored.
-
-The first value is always the gamepad GUID, a 32 character long hexadecimal
-string that typically identifies its make, model, revision and the type of
-connection to the computer.  When this information is not available, the GUID is
-generated using the gamepad name.  GLFW uses the SDL 2.0.5+ GUID format but can
-convert from the older formats.
-
-The second value is always the human-readable name of the gamepad.
-
-All subsequent values are in the form `<field>:<value>` and describe the layout
-of the mapping.  These fields may not all be present and may occur in any order.
-
-The button fields are `a`, `b`, `x`, `y`, `back`, `start`, `guide`, `dpup`,
-`dpright`, `dpdown`, `dpleft`, `leftshoulder`, `rightshoulder`, `leftstick` and
-`rightstick`.
-
-The axis fields are `leftx`, `lefty`, `rightx`, `righty`, `lefttrigger` and
-`righttrigger`.
-
-The value of an axis or button field can be a joystick button, a joystick axis,
-a hat bitmask or empty.  Joystick buttons are specified as `bN`, for example
-`b2` for the third button.  Joystick axes are specified as `aN`, for example
-`a7` for the eighth button.  Joystick hat bit masks are specified as `hN.N`, for
-example `h0.8` for left on the first hat.  More than one bit may be set in the
-mask.
-
-Before an axis there may be a `+` or `-` range modifier, for example `+a3` for
-the positive half of the fourth axis.  This restricts input to only the positive
-or negative halves of the joystick axis.  After an axis or half-axis there may
-be the `~` inversion modifier, for example `a2~` or `-a7~`.  This negates the
-values of the gamepad axis.
-
-The hat bit mask match the [hat states](@ref hat_state) in the joystick
-functions.
-
-There is also the special `platform` field that specifies which platform the
-mapping is valid for.  Possible values are `Windows`, `Mac OS X` and `Linux`.
-
-Below is an example of what a gamepad mapping might look like.  It is the
-one built into GLFW for Xbox controllers accessed via the XInput API on Windows.
-This example has been broken into several lines to fit on the page, but real
-gamepad mappings must be a single line.
-
-@code{.unparsed}
-78696e70757401000000000000000000,XInput Gamepad (GLFW),platform:Windows,a:b0,
-b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,
-rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,
-righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
-@endcode
-
-@note GLFW does not yet support the output range and modifiers `+` and `-` that
-were recently added to SDL.  The input modifiers `+`, `-` and `~` are supported
-and described above.
-
-
-@section time Time input
-
-GLFW provides high-resolution time input, in seconds, with @ref glfwGetTime.
-
-@code
-double seconds = glfwGetTime();
-@endcode
-
-It returns the number of seconds since the library was initialized with @ref
-glfwInit.  The platform-specific time sources used typically have micro- or
-nanosecond resolution.
-
-You can modify the base time with @ref glfwSetTime.
-
-@code
-glfwSetTime(4.0);
-@endcode
-
-This sets the time to the specified time, in seconds, and it continues to count
-from there.
-
-You can also access the raw timer used to implement the functions above,
-with @ref glfwGetTimerValue.
-
-@code
-uint64_t value = glfwGetTimerValue();
-@endcode
-
-This value is in 1&nbsp;/&nbsp;frequency seconds.  The frequency of the raw
-timer varies depending on the operating system and hardware.  You can query the
-frequency, in Hz, with @ref glfwGetTimerFrequency.
-
-@code
-uint64_t frequency = glfwGetTimerFrequency();
-@endcode
-
-
-@section clipboard Clipboard input and output
-
-If the system clipboard contains a UTF-8 encoded string or if it can be
-converted to one, you can retrieve it with @ref glfwGetClipboardString.  See the
-reference documentation for the lifetime of the returned string.
-
-@code
-const char* text = glfwGetClipboardString(NULL);
-if (text)
-{
-    insert_text(text);
-}
-@endcode
-
-If the clipboard is empty or if its contents could not be converted, `NULL` is
-returned.
-
-The contents of the system clipboard can be set to a UTF-8 encoded string with
-@ref glfwSetClipboardString.
-
-@code
-glfwSetClipboardString(NULL, "A string with words in it");
-@endcode
-
-
-@section path_drop Path drop input
-
-If you wish to receive the paths of files and/or directories dropped on
-a window, set a file drop callback.
-
-@code
-glfwSetDropCallback(window, drop_callback);
-@endcode
-
-The callback function receives an array of paths encoded as UTF-8.
-
-@code
-void drop_callback(GLFWwindow* window, int count, const char** paths)
-{
-    int i;
-    for (i = 0;  i < count;  i++)
-        handle_dropped_file(paths[i]);
-}
-@endcode
-
-The path array and its strings are only valid until the file drop callback
-returns, as they may have been generated specifically for that event.  You need
-to make a deep copy of the array if you want to keep the paths.
-
-*/

source/glfw/docs/internal.dox

@@ -1,123 +0,0 @@
-/*!
-
-@page internals_guide Internal structure
-
-@tableofcontents
-
-There are several interfaces inside GLFW.  Each interface has its own area of
-responsibility and its own naming conventions.
-
-
-@section internals_public Public interface
-
-The most well-known is the public interface, described in the glfw3.h header
-file.  This is implemented in source files shared by all platforms and these
-files contain no platform-specific code.  This code usually ends up calling the
-platform and internal interfaces to do the actual work.
-
-The public interface uses the OpenGL naming conventions except with GLFW and
-glfw instead of GL and gl.  For struct members, where OpenGL sets no precedent,
-it use headless camel case.
-
-Examples: `glfwCreateWindow`, `GLFWwindow`, `GLFW_RED_BITS`
-
-
-@section internals_native Native interface
-
-The [native interface](@ref native) is a small set of publicly available
-but platform-specific functions, described in the glfw3native.h header file and
-used to gain access to the underlying window, context and (on some platforms)
-display handles used by the platform interface.
-
-The function names of the native interface are similar to those of the public
-interface, but embeds the name of the interface that the returned handle is
-from.
-
-Examples: `glfwGetX11Window`, `glfwGetWGLContext`
-
-
-@section internals_internal Internal interface
-
-The internal interface consists of utility functions used by all other
-interfaces.  It is shared code implemented in the same shared source files as
-the public and event interfaces.  The internal interface is described in the
-internal.h header file.
-
-The internal interface is in charge of GLFW's global data, which it stores in
-a `_GLFWlibrary` struct named `_glfw`.
-
-The internal interface uses the same style as the public interface, except all
-global names have a leading underscore.
-
-Examples: `_glfwIsValidContextConfig`, `_GLFWwindow`, `_glfw.monitorCount`
-
-
-@section internals_platform Platform interface
-
-The platform interface implements all platform-specific operations as a service
-to the public interface.  This includes event processing.  The platform
-interface is never directly called by application code and never directly calls
-application-provided callbacks.  It is also prohibited from modifying the
-platform-independent part of the internal structs.  Instead, it calls the event
-interface when events interesting to GLFW are received.
-
-The platform interface mostly mirrors those parts of the public interface that needs to
-perform platform-specific operations on some or all platforms.
-
-The window system bits of the platform API is called through the `_GLFWplatform` struct of
-function pointers, to allow runtime selection of platform.  This includes the window and
-context creation, input and event processing, monitor and Vulkan surface creation parts of
-GLFW.  This is located in the global `_glfw` struct.
-
-Examples: `_glfw.platform.createWindow`
-
-The timer, threading and module loading bits of the platform API are plain functions with
-a `_glfwPlatform` prefix, as these things are independent of what window system is being
-used.
-
-Examples: `_glfwPlatformGetTimerValue`
-
-The platform interface also defines structs that contain platform-specific
-global and per-object state.  Their names mirror those of the internal
-interface, except that an interface-specific suffix is added.
-
-Examples: `_GLFWwindowX11`, `_GLFWcontextWGL`
-
-These structs are incorporated as members into the internal interface structs
-using special macros that name them after the specific interface used.  This
-prevents shared code from accidentally using these members.
-
-Examples: `window->win32.handle`, `_glfw.x11.display`
-
-
-@section internals_event Event interface
-
-The event interface is implemented in the same shared source files as the public
-interface and is responsible for delivering the events it receives to the
-application, either via callbacks, via window state changes or both.
-
-The function names of the event interface use a `_glfwInput` prefix and the
-ObjectEvent pattern.
-
-Examples: `_glfwInputWindowFocus`, `_glfwInputCursorPos`
-
-
-@section internals_static Static functions
-
-Static functions may be used by any interface and have no prefixes or suffixes.
-These use headless camel case.
-
-Examples: `isValidElementForJoystick`
-
-
-@section internals_config Configuration macros
-
-GLFW uses a number of configuration macros to select at compile time which
-interfaces and code paths to use.  They are defined in the GLFW CMake target.
-
-Configuration macros the same style as tokens in the public interface, except
-with a leading underscore.
-
-Examples: `_GLFW_WIN32`, `_GLFW_BUILD_DLL`
-
-*/

source/glfw/docs/intro.dox

@@ -1,619 +0,0 @@
-/*!
-
-@page intro_guide Introduction to the API
-
-@tableofcontents
-
-This guide introduces the basic concepts of GLFW and describes initialization,
-error handling and API guarantees and limitations.  For a broad but shallow
-tutorial, see @ref quick_guide instead.  For details on a specific function in
-this category, see the @ref init.
-
-There are also guides for the other areas of GLFW.
-
- - @ref window_guide
- - @ref context_guide
- - @ref vulkan_guide
- - @ref monitor_guide
- - @ref input_guide
-
-
-@section intro_init Initialization and termination
-
-Before most GLFW functions may be called, the library must be initialized.
-This initialization checks what features are available on the machine,
-enumerates monitors, initializes the timer and performs any required
-platform-specific initialization.
-
-Only the following functions may be called before the library has been
-successfully initialized, and only from the main thread.
-
- - @ref glfwGetVersion
- - @ref glfwGetVersionString
- - @ref glfwPlatformSupported
- - @ref glfwGetError
- - @ref glfwSetErrorCallback
- - @ref glfwInitHint
- - @ref glfwInitAllocator
- - @ref glfwInitVulkanLoader
- - @ref glfwInit
- - @ref glfwTerminate
-
-Calling any other function before successful initialization will cause a @ref
-GLFW_NOT_INITIALIZED error.
-
-
-@subsection intro_init_init Initializing GLFW
-
-The library is initialized with @ref glfwInit, which returns `GLFW_FALSE` if an
-error occurred.
-
-@code
-if (!glfwInit())
-{
-    // Handle initialization failure
-}
-@endcode
-
-If any part of initialization fails, any parts that succeeded are terminated as
-if @ref glfwTerminate had been called.  The library only needs to be initialized
-once and additional calls to an already initialized library will return
-`GLFW_TRUE` immediately.
-
-Once the library has been successfully initialized, it should be terminated
-before the application exits.  Modern systems are very good at freeing resources
-allocated by programs that exit, but GLFW sometimes has to change global system
-settings and these might not be restored without termination.
-
-@macos When the library is initialized the main menu and dock icon are created.
-These are not desirable for a command-line only program.  The creation of the
-main menu and dock icon can be disabled with the @ref GLFW_COCOA_MENUBAR init
-hint.
-
-
-@subsection init_hints Initialization hints
-
-Initialization hints are set before @ref glfwInit and affect how the library
-behaves until termination.  Hints are set with @ref glfwInitHint.
-
-@code
-glfwInitHint(GLFW_JOYSTICK_HAT_BUTTONS, GLFW_FALSE);
-@endcode
-
-The values you set hints to are never reset by GLFW, but they only take effect
-during initialization.  Once GLFW has been initialized, any values you set will
-be ignored until the library is terminated and initialized again.
-
-Some hints are platform specific.  These may be set on any platform but they
-will only affect their specific platform.  Other platforms will ignore them.
-Setting these hints requires no platform specific headers or functions.
-
-
-@subsubsection init_hints_shared Shared init hints
-
-@anchor GLFW_PLATFORM
-__GLFW_PLATFORM__ specifies the platform to use for windowing and input.
-Possible values are `GLFW_ANY_PLATFORM`, `GLFW_PLATFORM_WIN32`,
-`GLFW_PLATFORM_COCOA`, `GLFW_PLATFORM_X11`, `GLFW_PLATFORM_WAYLAND` and
-`GLFW_PLATFORM_NULL`.  The default value is `GLFW_ANY_PLATFORM`, which will
-choose any platform the library includes support for except for the Null
-backend.
-
-
-@anchor GLFW_JOYSTICK_HAT_BUTTONS
-__GLFW_JOYSTICK_HAT_BUTTONS__ specifies whether to also expose joystick hats as
-buttons, for compatibility with earlier versions of GLFW that did not have @ref
-glfwGetJoystickHats.  Possible values are `GLFW_TRUE` and `GLFW_FALSE`.
-
-@anchor GLFW_ANGLE_PLATFORM_TYPE_hint
-__GLFW_ANGLE_PLATFORM_TYPE__ specifies the platform type (rendering backend) to
-request when using OpenGL ES and EGL via
-[ANGLE](https://chromium.googlesource.com/angle/angle/).  If the requested
-platform type is unavailable, ANGLE will use its default. Possible values are
-one of `GLFW_ANGLE_PLATFORM_TYPE_NONE`, `GLFW_ANGLE_PLATFORM_TYPE_OPENGL`,
-`GLFW_ANGLE_PLATFORM_TYPE_OPENGLES`, `GLFW_ANGLE_PLATFORM_TYPE_D3D9`,
-`GLFW_ANGLE_PLATFORM_TYPE_D3D11`, `GLFW_ANGLE_PLATFORM_TYPE_VULKAN` and
-`GLFW_ANGLE_PLATFORM_TYPE_METAL`.
-
-The ANGLE platform type is specified via the `EGL_ANGLE_platform_angle`
-extension.  This extension is not used if this hint is
-`GLFW_ANGLE_PLATFORM_TYPE_NONE`, which is the default value.
-
-
-@subsubsection init_hints_osx macOS specific init hints
-
-@anchor GLFW_COCOA_CHDIR_RESOURCES_hint
-__GLFW_COCOA_CHDIR_RESOURCES__ specifies whether to set the current directory to
-the application to the `Contents/Resources` subdirectory of the application's
-bundle, if present.  Possible values are `GLFW_TRUE` and `GLFW_FALSE`.  This is
-ignored on other platforms.
-
-@anchor GLFW_COCOA_MENUBAR_hint
-__GLFW_COCOA_MENUBAR__ specifies whether to create the menu bar and dock icon
-when GLFW is initialized.  This applies whether the menu bar is created from
-a nib or manually by GLFW.  Possible values are `GLFW_TRUE` and `GLFW_FALSE`.
-This is ignored on other platforms.
-
-
-@subsubsection init_hints_x11 X11 specific init hints
-
-@anchor GLFW_X11_XCB_VULKAN_SURFACE_hint
-__GLFW_X11_XCB_VULKAN_SURFACE__ specifies whether to prefer the
-`VK_KHR_xcb_surface` extension for creating Vulkan surfaces, or whether to use
-the `VK_KHR_xlib_surface` extension.  Possible values are `GLFW_TRUE` and
-`GLFW_FALSE`.  This is ignored on other platforms.
-
-
-@subsubsection init_hints_values Supported and default values
-
-Initialization hint              | Default value                   | Supported values
--------------------------------- | ------------------------------- | ----------------
-@ref GLFW_PLATFORM               | `GLFW_ANY_PLATFORM`             | `GLFW_ANY_PLATFORM`, `GLFW_PLATFORM_WIN32`, `GLFW_PLATFORM_COCOA`, `GLFW_PLATFORM_X11`, `GLFW_PLATFORM_WAYLAND` or `GLFW_PLATFORM_NULL`
-@ref GLFW_JOYSTICK_HAT_BUTTONS   | `GLFW_TRUE`                     | `GLFW_TRUE` or `GLFW_FALSE`
-@ref GLFW_ANGLE_PLATFORM_TYPE    | `GLFW_ANGLE_PLATFORM_TYPE_NONE` | `GLFW_ANGLE_PLATFORM_TYPE_NONE`, `GLFW_ANGLE_PLATFORM_TYPE_OPENGL`, `GLFW_ANGLE_PLATFORM_TYPE_OPENGLES`, `GLFW_ANGLE_PLATFORM_TYPE_D3D9`, `GLFW_ANGLE_PLATFORM_TYPE_D3D11`, `GLFW_ANGLE_PLATFORM_TYPE_VULKAN` or `GLFW_ANGLE_PLATFORM_TYPE_METAL`
-@ref GLFW_COCOA_CHDIR_RESOURCES  | `GLFW_TRUE`                     | `GLFW_TRUE` or `GLFW_FALSE`
-@ref GLFW_COCOA_MENUBAR          | `GLFW_TRUE`                     | `GLFW_TRUE` or `GLFW_FALSE`
-@ref GLFW_X11_XCB_VULKAN_SURFACE | `GLFW_TRUE`                     | `GLFW_TRUE` or `GLFW_FALSE`
-
-
-@subsection platform Runtime platform selection
-
-GLFW can be compiled for more than one platform (window system) at once.  This lets
-a single library binary support both X11 and Wayland on Linux and other Unix-like systems.
-
-You can control platform selection via the @ref GLFW_PLATFORM initialization hint.  By
-default, this is set to @ref GLFW_ANY_PLATFORM, which will look for supported window
-systems in order of priority and select the first one it finds.  It can also be set to any
-specific platform to have GLFW only look for that one.
-
-@code
-glfwInitHint(GLFW_PLATFORM, GLFW_PLATFORM_X11);
-@endcode
-
-This mechanism also provides the Null platform, which is always supported but needs to be
-explicitly requested.  This platform is effectively a stub, emulating a window system on
-a single 1080p monitor, but will not interact with any actual window system.
-
-@code
-glfwInitHint(GLFW_PLATFORM, GLFW_PLATFORM_NULL);
-@endcode
-
-You can test whether a library binary was compiled with support for a specific platform
-with @ref glfwPlatformSupported.
-
-@code
-if (glfwPlatformSupported(GLFW_PLATFORM_WAYLAND))
-    glfwInitHint(GLFW_PLATFORM, GLFW_PLATFORM_WAYLAND);
-@endcode
-
-Once GLFW has been initialized, you can query which platform was selected with @ref
-glfwGetPlatform.
-
-@code
-int platform = glfwGetPlatform();
-@endcode
-
-If you are using any [native access functions](@ref native), especially on Linux and other
-Unix-like systems, then you may need to check that you are calling the ones matching the
-selected platform.
-
-
-@subsection init_allocator Custom heap memory allocator
-
-The heap memory allocator can be customized before initialization with @ref
-glfwInitAllocator.
-
-@code
-GLFWallocator allocator;
-allocator.allocate = my_malloc;
-allocator.reallocate = my_realloc;
-allocator.deallocate = my_free;
-allocator.user = NULL;
-
-glfwInitAllocator(&allocator);
-@endcode
-
-The allocator will be picked up at the beginning of initialization and will be
-used until GLFW has been fully terminated.  Any allocator set after
-initialization will be picked up only at the next initialization.
-
-The allocator will only be used for allocations that would have been made with
-the C standard library.  Memory allocations that must be made with platform
-specific APIs will still use those.
-
-The allocation function must have a signature matching @ref GLFWallocatefun.  It receives
-the desired size, in bytes, and the user pointer passed to @ref glfwInitAllocator and
-returns the address to the allocated memory block.
-
-@code
-void* my_malloc(size_t size, void* user)
-{
-    ...
-}
-@endcode
-
-The reallocation function must have a function signature matching @ref GLFWreallocatefun.
-It receives the memory block to be reallocated, the new desired size, in bytes, and the user
-pointer passed to @ref glfwInitAllocator and returns the address to the resized memory
-block.
-
-@code
-void* my_realloc(void* block, size_t size, void* user)
-{
-    ...
-}
-@endcode
-
-The deallocation function must have a function signature matching @ref GLFWdeallocatefun.
-It receives the memory block to be deallocated and the user pointer passed to @ref
-glfwInitAllocator.
-
-@code
-void my_free(void* block, void* user)
-{
-    ...
-}
-@endcode
-
-
-@subsection intro_init_terminate Terminating GLFW
-
-Before your application exits, you should terminate the GLFW library if it has
-been initialized.  This is done with @ref glfwTerminate.
-
-@code
-glfwTerminate();
-@endcode
-
-This will destroy any remaining window, monitor and cursor objects, restore any
-modified gamma ramps, re-enable the screensaver if it had been disabled and free
-any other resources allocated by GLFW.
-
-Once the library is terminated, it is as if it had never been initialized, therefore
-you will need to initialize it again before being able to use GLFW.  If the
-library was not initialized or had already been terminated, it returns
-immediately.
-
-
-@section error_handling Error handling
-
-Some GLFW functions have return values that indicate an error, but this is often
-not very helpful when trying to figure out what happened or why it occurred.
-Other functions have no return value reserved for errors, so error notification
-needs a separate channel.  Finally, far from all GLFW functions have return
-values.
-
-The last [error code](@ref errors) for the calling thread can be queried at any
-time with @ref glfwGetError.
-
-@code
-int code = glfwGetError(NULL);
-
-if (code != GLFW_NO_ERROR)
-    handle_error(code);
-@endcode
-
-If no error has occurred since the last call, @ref GLFW_NO_ERROR (zero) is
-returned.  The error is cleared before the function returns.
-
-The error code indicates the general category of the error.  Some error codes,
-such as @ref GLFW_NOT_INITIALIZED has only a single meaning, whereas others like
-@ref GLFW_PLATFORM_ERROR are used for many different errors.
-
-GLFW often has more information about an error than its general category.  You
-can retrieve a UTF-8 encoded human-readable description along with the error
-code.  If no error has occurred since the last call, the description is set to
-`NULL`.
-
-@code
-const char* description;
-int code = glfwGetError(&description);
-
-if (description)
-    display_error_message(code, description);
-@endcode
-
-The retrieved description string is only valid until the next error occurs.
-This means you must make a copy of it if you want to keep it.
-
-You can also set an error callback, which will be called each time an error
-occurs.  It is set with @ref glfwSetErrorCallback.
-
-@code
-glfwSetErrorCallback(error_callback);
-@endcode
-
-The error callback receives the same error code and human-readable description
-returned by @ref glfwGetError.
-
-@code
-void error_callback(int code, const char* description)
-{
-    display_error_message(code, description);
-}
-@endcode
-
-The error callback is called after the error is stored, so calling @ref
-glfwGetError from within the error callback returns the same values as the
-callback argument.
-
-The description string passed to the callback is only valid until the error
-callback returns.  This means you must make a copy of it if you want to keep it.
-
-__Reported errors are never fatal.__  As long as GLFW was successfully
-initialized, it will remain initialized and in a safe state until terminated
-regardless of how many errors occur.  If an error occurs during initialization
-that causes @ref glfwInit to fail, any part of the library that was initialized
-will be safely terminated.
-
-Do not rely on a currently invalid call to generate a specific error, as in the
-future that same call may generate a different error or become valid.
-
-
-@section coordinate_systems Coordinate systems
-
-GLFW has two primary coordinate systems: the _virtual screen_ and the window
-_content area_ or _content area_.  Both use the same unit: _virtual screen
-coordinates_, or just _screen coordinates_, which don't necessarily correspond
-to pixels.
-
-<img src="spaces.svg" width="90%" />
-
-Both the virtual screen and the content area coordinate systems have the X-axis
-pointing to the right and the Y-axis pointing down.
-
-Window and monitor positions are specified as the position of the upper-left
-corners of their content areas relative to the virtual screen, while cursor
-positions are specified relative to a window's content area.
-
-Because the origin of the window's content area coordinate system is also the
-point from which the window position is specified, you can translate content
-area coordinates to the virtual screen by adding the window position.  The
-window frame, when present, extends out from the content area but does not
-affect the window position.
-
-Almost all positions and sizes in GLFW are measured in screen coordinates
-relative to one of the two origins above.  This includes cursor positions,
-window positions and sizes, window frame sizes, monitor positions and video mode
-resolutions.
-
-Two exceptions are the [monitor physical size](@ref monitor_size), which is
-measured in millimetres, and [framebuffer size](@ref window_fbsize), which is
-measured in pixels.
-
-Pixels and screen coordinates may map 1:1 on your machine, but they won't on
-every other machine, for example on a Mac with a Retina display.  The ratio
-between screen coordinates and pixels may also change at run-time depending on
-which monitor the window is currently considered to be on.
-
-
-@section guarantees_limitations Guarantees and limitations
-
-This section describes the conditions under which GLFW can be expected to
-function, barring bugs in the operating system or drivers.  Use of GLFW outside
-these limits may work on some platforms, or on some machines, or some of the
-time, or on some versions of GLFW, but it may break at any time and this will
-not be considered a bug.
-
-
-@subsection lifetime Pointer lifetimes
-
-GLFW will never free any pointer you provide to it, and you must never free any
-pointer it provides to you.
-
-Many GLFW functions return pointers to dynamically allocated structures, strings
-or arrays, and some callbacks are provided with strings or arrays.  These are
-always managed by GLFW and should never be freed by the application.  The
-lifetime of these pointers is documented for each GLFW function and callback.
-If you need to keep this data, you must copy it before its lifetime expires.
-
-Many GLFW functions accept pointers to structures or strings allocated by the
-application.  These are never freed by GLFW and are always the responsibility of
-the application.  If GLFW needs to keep the data in these structures or strings,
-it is copied before the function returns.
-
-Pointer lifetimes are guaranteed not to be shortened in future minor or patch
-releases.
-
-
-@subsection reentrancy Reentrancy
-
-GLFW event processing and object destruction are not reentrant.  This means that
-the following functions must not be called from any callback function:
-
- - @ref glfwDestroyWindow
- - @ref glfwDestroyCursor
- - @ref glfwPollEvents
- - @ref glfwWaitEvents
- - @ref glfwWaitEventsTimeout
- - @ref glfwTerminate
-
-These functions may be made reentrant in future minor or patch releases, but
-functions not on this list will not be made non-reentrant.
-
-
-@subsection thread_safety Thread safety
-
-Most GLFW functions must only be called from the main thread (the thread that
-calls main), but some may be called from any thread once the library has been
-initialized.  Before initialization the whole library is thread-unsafe.
-
-The reference documentation for every GLFW function states whether it is limited
-to the main thread.
-
-Initialization, termination, event processing and the creation and
-destruction of windows, cursors and OpenGL and OpenGL ES contexts are all
-restricted to the main thread due to limitations of one or several platforms.
-
-Because event processing must be performed on the main thread, all callbacks
-except for the error callback will only be called on that thread.  The error
-callback may be called on any thread, as any GLFW function may generate errors.
-
-The error code and description may be queried from any thread.
-
- - @ref glfwGetError
-
-Empty events may be posted from any thread.
-
- - @ref glfwPostEmptyEvent
-
-The window user pointer and close flag may be read and written from any thread,
-but this is not synchronized by GLFW.
-
- - @ref glfwGetWindowUserPointer
- - @ref glfwSetWindowUserPointer
- - @ref glfwWindowShouldClose
- - @ref glfwSetWindowShouldClose
-
-These functions for working with OpenGL and OpenGL ES contexts may be called
-from any thread, but the window object is not synchronized by GLFW.
-
- - @ref glfwMakeContextCurrent
- - @ref glfwGetCurrentContext
- - @ref glfwSwapBuffers
- - @ref glfwSwapInterval
- - @ref glfwExtensionSupported
- - @ref glfwGetProcAddress
-
-The raw timer functions may be called from any thread.
-
- - @ref glfwGetTimerFrequency
- - @ref glfwGetTimerValue
-
-The regular timer may be used from any thread, but reading and writing the timer
-offset is not synchronized by GLFW.
-
- - @ref glfwGetTime
- - @ref glfwSetTime
-
-Library version information may be queried from any thread.
-
- - @ref glfwGetVersion
- - @ref glfwGetVersionString
-
-Platform information may be queried from any thread.
-
- - @ref glfwPlatformSupported
- - @ref glfwGetPlatform
-
-All Vulkan related functions may be called from any thread.
-
- - @ref glfwVulkanSupported
- - @ref glfwGetRequiredInstanceExtensions
- - @ref glfwGetInstanceProcAddress
- - @ref glfwGetPhysicalDevicePresentationSupport
- - @ref glfwCreateWindowSurface
-
-GLFW uses synchronization objects internally only to manage the per-thread
-context and error states.  Additional synchronization is left to the
-application.
-
-Functions that may currently be called from any thread will always remain so,
-but functions that are currently limited to the main thread may be updated to
-allow calls from any thread in future releases.
-
-
-@subsection compatibility Version compatibility
-
-GLFW uses [Semantic Versioning](https://semver.org/).  This guarantees source
-and binary backward compatibility with earlier minor versions of the API.  This
-means that you can drop in a newer version of the library and existing programs
-will continue to compile and existing binaries will continue to run.
-
-Once a function or constant has been added, the signature of that function or
-value of that constant will remain unchanged until the next major version of
-GLFW.  No compatibility of any kind is guaranteed between major versions.
-
-Undocumented behavior, i.e. behavior that is not described in the documentation,
-may change at any time until it is documented.
-
-If the reference documentation and the implementation differ, the reference
-documentation will almost always take precedence and the implementation will be
-fixed in the next release.  The reference documentation will also take
-precedence over anything stated in a guide.
-
-
-@subsection event_order Event order
-
-The order of arrival of related events is not guaranteed to be consistent
-across platforms.  The exception is synthetic key and mouse button release
-events, which are always delivered after the window defocus event.
-
-
-@section intro_version Version management
-
-GLFW provides mechanisms for identifying what version of GLFW your application
-was compiled against as well as what version it is currently running against.
-If you are loading GLFW dynamically (not just linking dynamically), you can use
-this to verify that the library binary is compatible with your application.
-
-
-@subsection intro_version_compile Compile-time version
-
-The compile-time version of GLFW is provided by the GLFW header with the
-`GLFW_VERSION_MAJOR`, `GLFW_VERSION_MINOR` and `GLFW_VERSION_REVISION` macros.
-
-@code
-printf("Compiled against GLFW %i.%i.%i\n",
-       GLFW_VERSION_MAJOR,
-       GLFW_VERSION_MINOR,
-       GLFW_VERSION_REVISION);
-@endcode
-
-
-@subsection intro_version_runtime Run-time version
-
-The run-time version can be retrieved with @ref glfwGetVersion, a function that
-may be called regardless of whether GLFW is initialized.
-
-@code
-int major, minor, revision;
-glfwGetVersion(&major, &minor, &revision);
-
-printf("Running against GLFW %i.%i.%i\n", major, minor, revision);
-@endcode
-
-
-@subsection intro_version_string Version string
-
-GLFW 3 also provides a compile-time generated version string that describes the
-version, platform, compiler and any platform-specific compile-time options.
-This is primarily intended for submitting bug reports, to allow developers to
-see which code paths are enabled in a binary.
-
-The version string is returned by @ref glfwGetVersionString, a function that may
-be called regardless of whether GLFW is initialized.
-
-__Do not use the version string__ to parse the GLFW library version.  The @ref
-glfwGetVersion function already provides the version of the running library
-binary.
-
-__Do not use the version string__ to parse what platforms are supported.  The @ref
-glfwPlatformSupported function lets you query platform support.
-
-__GLFW 3.4:__ The format of this string was changed to support the addition of
-[runtime platform selection](@ref platform).
-
-The format of the string is as follows:
- - The version of GLFW
- - For each supported platform:
-   - The name of the window system API
-   - The name of the window system specific context creation API, if applicable
- - The names of the always supported context creation APIs EGL and OSMesa
- - Any additional compile-time options, APIs and (on Windows) what compiler was used
-
-For example, compiling GLFW 3.4 with MinGW as a DLL for Windows, may result in a version string
-like this:
-
-@code
-3.4.0 Win32 WGL Null EGL OSMesa MinGW DLL
-@endcode
-
-Compiling GLFW as a static library for Linux, with both Wayland and X11 enabled, may
-result in a version string like this:
-
-@code
-3.4.0 Wayland X11 GLX Null EGL OSMesa monotonic
-@endcode
-
-*/

source/glfw/docs/main.dox

@@ -1,46 +0,0 @@
-/*!
-
-@mainpage notitle
-
-@section main_intro Introduction
-
-GLFW is a free, Open Source, multi-platform library for OpenGL, OpenGL ES and
-Vulkan application development.  It provides a simple, platform-independent API
-for creating windows, contexts and surfaces, reading input, handling events, etc.
-
-@ref news_34 list new features, caveats and deprecations.
-
-@ref quick_guide is a guide for users new to GLFW.  It takes you through how to
-write a small but complete program.
-
-There are guides for each section of the API:
-
- - @ref intro_guide – initialization, error handling and high-level design
- - @ref window_guide – creating and working with windows and framebuffers
- - @ref context_guide – working with OpenGL and OpenGL ES contexts
- - @ref vulkan_guide - working with Vulkan objects and extensions
- - @ref monitor_guide – enumerating and working with monitors and video modes
- - @ref input_guide – receiving events, polling and processing input
-
-Once you have written a program, see @ref compile_guide and @ref build_guide.
-
-The [reference documentation](modules.html) provides more detailed information
-about specific functions.
-
-@ref moving_guide explains what has changed and how to update existing code to
-use the new API.
-
-There is a section on @ref guarantees_limitations for pointer lifetimes,
-reentrancy, thread safety, event order and backward and forward compatibility.
-
-The [FAQ](https://www.glfw.org/faq.html) answers many common questions about the
-design, implementation and use of GLFW.
-
-Finally, @ref compat_guide explains what APIs, standards and protocols GLFW uses
-and what happens when they are not present on a given machine.
-
-This documentation was generated with Doxygen.  The sources for it are available
-in both the [source distribution](https://www.glfw.org/download.html) and
-[GitHub repository](https://github.com/glfw/glfw).
-
-*/

source/glfw/docs/monitor.dox

@@ -1,268 +0,0 @@
-/*!
-
-@page monitor_guide Monitor guide
-
-@tableofcontents
-
-This guide introduces the monitor related functions of GLFW.  For details on
-a specific function in this category, see the @ref monitor.  There are also
-guides for the other areas of GLFW.
-
- - @ref intro_guide
- - @ref window_guide
- - @ref context_guide
- - @ref vulkan_guide
- - @ref input_guide
-
-
-@section monitor_object Monitor objects
-
-A monitor object represents a currently connected monitor and is represented as
-a pointer to the [opaque](https://en.wikipedia.org/wiki/Opaque_data_type) type
-@ref GLFWmonitor.  Monitor objects cannot be created or destroyed by the
-application and retain their addresses until the monitors they represent are
-disconnected or until the library is [terminated](@ref intro_init_terminate).
-
-Each monitor has a current video mode, a list of supported video modes,
-a virtual position, a human-readable name, an estimated physical size and
-a gamma ramp.  One of the monitors is the primary monitor.
-
-The virtual position of a monitor is in
-[screen coordinates](@ref coordinate_systems) and, together with the current
-video mode, describes the viewports that the connected monitors provide into the
-virtual desktop that spans them.
-
-To see how GLFW views your monitor setup and its available video modes, run the
-`monitors` test program.
-
-
-@subsection monitor_monitors Retrieving monitors
-
-The primary monitor is returned by @ref glfwGetPrimaryMonitor.  It is the user's
-preferred monitor and is usually the one with global UI elements like task bar
-or menu bar.
-
-@code
-GLFWmonitor* primary = glfwGetPrimaryMonitor();
-@endcode
-
-You can retrieve all currently connected monitors with @ref glfwGetMonitors.
-See the reference documentation for the lifetime of the returned array.
-
-@code
-int count;
-GLFWmonitor** monitors = glfwGetMonitors(&count);
-@endcode
-
-The primary monitor is always the first monitor in the returned array, but other
-monitors may be moved to a different index when a monitor is connected or
-disconnected.
-
-
-@subsection monitor_event Monitor configuration changes
-
-If you wish to be notified when a monitor is connected or disconnected, set
-a monitor callback.
-
-@code
-glfwSetMonitorCallback(monitor_callback);
-@endcode
-
-The callback function receives the handle for the monitor that has been
-connected or disconnected and the event that occurred.
-
-@code
-void monitor_callback(GLFWmonitor* monitor, int event)
-{
-    if (event == GLFW_CONNECTED)
-    {
-        // The monitor was connected
-    }
-    else if (event == GLFW_DISCONNECTED)
-    {
-        // The monitor was disconnected
-    }
-}
-@endcode
-
-If a monitor is disconnected, all windows that are full screen on it will be
-switched to windowed mode before the callback is called.  Only @ref
-glfwGetMonitorName and @ref glfwGetMonitorUserPointer will return useful values
-for a disconnected monitor and only before the monitor callback returns.
-
-
-@section monitor_properties Monitor properties
-
-Each monitor has a current video mode, a list of supported video modes,
-a virtual position, a content scale, a human-readable name, a user pointer, an
-estimated physical size and a gamma ramp.
-
-
-@subsection monitor_modes Video modes
-
-GLFW generally does a good job selecting a suitable video mode when you create
-a full screen window, change its video mode or make a windowed one full
-screen, but it is sometimes useful to know exactly which video modes are
-supported.
-
-Video modes are represented as @ref GLFWvidmode structures.  You can get an
-array of the video modes supported by a monitor with @ref glfwGetVideoModes.
-See the reference documentation for the lifetime of the returned array.
-
-@code
-int count;
-GLFWvidmode* modes = glfwGetVideoModes(monitor, &count);
-@endcode
-
-To get the current video mode of a monitor call @ref glfwGetVideoMode.  See the
-reference documentation for the lifetime of the returned pointer.
-
-@code
-const GLFWvidmode* mode = glfwGetVideoMode(monitor);
-@endcode
-
-The resolution of a video mode is specified in
-[screen coordinates](@ref coordinate_systems), not pixels.
-
-
-@subsection monitor_size Physical size
-
-The physical size of a monitor in millimetres, or an estimation of it, can be
-retrieved with @ref glfwGetMonitorPhysicalSize.  This has no relation to its
-current _resolution_, i.e. the width and height of its current
-[video mode](@ref monitor_modes).
-
-@code
-int width_mm, height_mm;
-glfwGetMonitorPhysicalSize(monitor, &width_mm, &height_mm);
-@endcode
-
-While this can be used to calculate the raw DPI of a monitor, this is often not
-useful.  Instead, use the [monitor content scale](@ref monitor_scale) and
-[window content scale](@ref window_scale) to scale your content.
-
-
-@subsection monitor_scale Content scale
-
-The content scale for a monitor can be retrieved with @ref
-glfwGetMonitorContentScale.
-
-@code
-float xscale, yscale;
-glfwGetMonitorContentScale(monitor, &xscale, &yscale);
-@endcode
-
-The content scale is the ratio between the current DPI and the platform's
-default DPI.  This is especially important for text and any UI elements.  If the
-pixel dimensions of your UI scaled by this look appropriate on your machine then
-it should appear at a reasonable size on other machines regardless of their DPI
-and scaling settings.  This relies on the system DPI and scaling settings being
-somewhat correct.
-
-The content scale may depend on both the monitor resolution and pixel density
-and on user settings.  It may be very different from the raw DPI calculated from
-the physical size and current resolution.
-
-
-@subsection monitor_pos Virtual position
-
-The position of the monitor on the virtual desktop, in
-[screen coordinates](@ref coordinate_systems), can be retrieved with @ref
-glfwGetMonitorPos.
-
-@code
-int xpos, ypos;
-glfwGetMonitorPos(monitor, &xpos, &ypos);
-@endcode
-
-
-@subsection monitor_workarea Work area
-
-The area of a monitor not occupied by global task bars or menu bars is the work
-area.  This is specified in [screen coordinates](@ref coordinate_systems) and
-can be retrieved with @ref glfwGetMonitorWorkarea.
-
-@code
-int xpos, ypos, width, height;
-glfwGetMonitorWorkarea(monitor, &xpos, &ypos, &width, &height);
-@endcode
-
-
-@subsection monitor_name Human-readable name
-
-The human-readable, UTF-8 encoded name of a monitor is returned by @ref
-glfwGetMonitorName.  See the reference documentation for the lifetime of the
-returned string.
-
-@code
-const char* name = glfwGetMonitorName(monitor);
-@endcode
-
-Monitor names are not guaranteed to be unique.  Two monitors of the same model
-and make may have the same name.  Only the monitor handle is guaranteed to be
-unique, and only until that monitor is disconnected.
-
-
-@subsection monitor_userptr User pointer
-
-Each monitor has a user pointer that can be set with @ref
-glfwSetMonitorUserPointer and queried with @ref glfwGetMonitorUserPointer.  This
-can be used for any purpose you need and will not be modified by GLFW.  The
-value will be kept until the monitor is disconnected or until the library is
-terminated.
-
-The initial value of the pointer is `NULL`.
-
-
-@subsection monitor_gamma Gamma ramp
-
-The gamma ramp of a monitor can be set with @ref glfwSetGammaRamp, which accepts
-a monitor handle and a pointer to a @ref GLFWgammaramp structure.
-
-@code
-GLFWgammaramp ramp;
-unsigned short red[256], green[256], blue[256];
-
-ramp.size = 256;
-ramp.red = red;
-ramp.green = green;
-ramp.blue = blue;
-
-for (i = 0;  i < ramp.size;  i++)
-{
-    // Fill out gamma ramp arrays as desired
-}
-
-glfwSetGammaRamp(monitor, &ramp);
-@endcode
-
-The gamma ramp data is copied before the function returns, so there is no need
-to keep it around once the ramp has been set.
-
-It is recommended that your gamma ramp have the same size as the current gamma
-ramp for that monitor.
-
-The current gamma ramp for a monitor is returned by @ref glfwGetGammaRamp.  See
-the reference documentation for the lifetime of the returned structure.
-
-@code
-const GLFWgammaramp* ramp = glfwGetGammaRamp(monitor);
-@endcode
-
-If you wish to set a regular gamma ramp, you can have GLFW calculate it for you
-from the desired exponent with @ref glfwSetGamma, which in turn calls @ref
-glfwSetGammaRamp with the resulting ramp.
-
-@code
-glfwSetGamma(monitor, 1.0);
-@endcode
-
-To experiment with gamma correction via the @ref glfwSetGamma function, run the
-`gamma` test program.
-
-@note The software controlled gamma ramp is applied _in addition_ to the
-hardware gamma correction, which today is typically an approximation of sRGB
-gamma.  This means that setting a perfectly linear ramp, or gamma 1.0, will
-produce the default (usually sRGB-like) behavior.
-
-*/

source/glfw/docs/moving.dox

@@ -1,513 +0,0 @@
-/*!
-
-@page moving_guide Moving from GLFW 2 to 3
-
-@tableofcontents
-
-This is a transition guide for moving from GLFW 2 to 3.  It describes what has
-changed or been removed, but does _not_ include
-[new features](@ref news) unless they are required when moving an existing code
-base onto the new API.  For example, the new multi-monitor functions are
-required to create full screen windows with GLFW 3.
-
-
-@section moving_removed Changed and removed features
-
-@subsection moving_renamed_files Renamed library and header file
-
-The GLFW 3 header is named @ref glfw3.h and moved to the `GLFW` directory, to
-avoid collisions with the headers of other major versions.  Similarly, the GLFW
-3 library is named `glfw3,` except when it's installed as a shared library on
-Unix-like systems, where it uses the
-[soname](https://en.wikipedia.org/wiki/soname) `libglfw.so.3`.
-
-@par Old syntax
-@code
-#include <GL/glfw.h>
-@endcode
-
-@par New syntax
-@code
-#include <GLFW/glfw3.h>
-@endcode
-
-
-@subsection moving_threads Removal of threading functions
-
-The threading functions have been removed, including the per-thread sleep
-function.  They were fairly primitive, under-used, poorly integrated and took
-time away from the focus of GLFW (i.e.  context, input and window).  There are
-better threading libraries available and native threading support is available
-in both [C++11](https://en.cppreference.com/w/cpp/thread) and
-[C11](https://en.cppreference.com/w/c/thread), both of which are gaining
-traction.
-
-If you wish to use the C++11 or C11 facilities but your compiler doesn't yet
-support them, see the
-[TinyThread++](https://gitorious.org/tinythread/tinythreadpp) and
-[TinyCThread](https://github.com/tinycthread/tinycthread) projects created by
-the original author of GLFW.  These libraries implement a usable subset of the
-threading APIs in C++11 and C11, and in fact some GLFW 3 test programs use
-TinyCThread.
-
-However, GLFW 3 has better support for _use from multiple threads_ than GLFW
-2 had.  Contexts can be made current on any thread, although only a single
-thread at a time, and the documentation explicitly states which functions may be
-used from any thread and which must only be used from the main thread.
-
-@par Removed functions
-`glfwSleep`, `glfwCreateThread`, `glfwDestroyThread`, `glfwWaitThread`,
-`glfwGetThreadID`, `glfwCreateMutex`, `glfwDestroyMutex`, `glfwLockMutex`,
-`glfwUnlockMutex`, `glfwCreateCond`, `glfwDestroyCond`, `glfwWaitCond`,
-`glfwSignalCond`, `glfwBroadcastCond` and `glfwGetNumberOfProcessors`.
-
-@par Removed types
-`GLFWthreadfun`
-
-
-@subsection moving_image Removal of image and texture loading
-
-The image and texture loading functions have been removed.  They only supported
-the Targa image format, making them mostly useful for beginner level examples.
-To become of sufficiently high quality to warrant keeping them in GLFW 3, they
-would need not only to support other formats, but also modern extensions to
-OpenGL texturing.  This would either add a number of external
-dependencies (libjpeg, libpng, etc.), or force GLFW to ship with inline versions
-of these libraries.
-
-As there already are libraries doing this, it is unnecessary both to duplicate
-the work and to tie the duplicate to GLFW.  The resulting library would also be
-platform-independent, as both OpenGL and stdio are available wherever GLFW is.
-
-@par Removed functions
-`glfwReadImage`, `glfwReadMemoryImage`, `glfwFreeImage`, `glfwLoadTexture2D`,
-`glfwLoadMemoryTexture2D` and `glfwLoadTextureImage2D`.
-
-
-@subsection moving_stdcall Removal of GLFWCALL macro
-
-The `GLFWCALL` macro, which made callback functions use
-[__stdcall](https://msdn.microsoft.com/en-us/library/zxk0tw93.aspx) on Windows,
-has been removed.  GLFW is written in C, not Pascal.  Removing this macro means
-there's one less thing for application programmers to remember, i.e. the
-requirement to mark all callback functions with `GLFWCALL`.  It also simplifies
-the creation of DLLs and DLL link libraries, as there's no need to explicitly
-disable `@n` entry point suffixes.
-
-@par Old syntax
-@code
-void GLFWCALL callback_function(...);
-@endcode
-
-@par New syntax
-@code
-void callback_function(...);
-@endcode
-
-
-@subsection moving_window_handles Window handle parameters
-
-Because GLFW 3 supports multiple windows, window handle parameters have been
-added to all window-related GLFW functions and callbacks.  The handle of
-a newly created window is returned by @ref glfwCreateWindow (formerly
-`glfwOpenWindow`).  Window handles are pointers to the
-[opaque](https://en.wikipedia.org/wiki/Opaque_data_type) type @ref GLFWwindow.
-
-@par Old syntax
-@code
-glfwSetWindowTitle("New Window Title");
-@endcode
-
-@par New syntax
-@code
-glfwSetWindowTitle(window, "New Window Title");
-@endcode
-
-
-@subsection moving_monitor Explicit monitor selection
-
-GLFW 3 provides support for multiple monitors.  To request a full screen mode window,
-instead of passing `GLFW_FULLSCREEN` you specify which monitor you wish the
-window to use.  The @ref glfwGetPrimaryMonitor function returns the monitor that
-GLFW 2 would have selected, but there are many other
-[monitor functions](@ref monitor_guide).  Monitor handles are pointers to the
-[opaque](https://en.wikipedia.org/wiki/Opaque_data_type) type @ref GLFWmonitor.
-
-@par Old basic full screen
-@code
-glfwOpenWindow(640, 480, 8, 8, 8, 0, 24, 0, GLFW_FULLSCREEN);
-@endcode
-
-@par New basic full screen
-@code
-window = glfwCreateWindow(640, 480, "My Window", glfwGetPrimaryMonitor(), NULL);
-@endcode
-
-@note The framebuffer bit depth parameters of `glfwOpenWindow` have been turned
-into [window hints](@ref window_hints), but as they have been given
-[sane defaults](@ref window_hints_values) you rarely need to set these hints.
-
-
-@subsection moving_autopoll Removal of automatic event polling
-
-GLFW 3 does not automatically poll for events in @ref glfwSwapBuffers, meaning
-you need to call @ref glfwPollEvents or @ref glfwWaitEvents yourself.  Unlike
-buffer swap, which acts on a single window, the event processing functions act
-on all windows at once.
-
-@par Old basic main loop
-@code
-while (...)
-{
-    // Process input
-    // Render output
-    glfwSwapBuffers();
-}
-@endcode
-
-@par New basic main loop
-@code
-while (...)
-{
-    // Process input
-    // Render output
-    glfwSwapBuffers(window);
-    glfwPollEvents();
-}
-@endcode
-
-
-@subsection moving_context Explicit context management
-
-Each GLFW 3 window has its own OpenGL context and only you, the application
-programmer, can know which context should be current on which thread at any
-given time.  Therefore, GLFW 3 leaves that decision to you.
-
-This means that you need to call @ref glfwMakeContextCurrent after creating
-a window before you can call any OpenGL functions.
-
-
-@subsection moving_hidpi Separation of window and framebuffer sizes
-
-Window positions and sizes now use screen coordinates, which may not be the same
-as pixels on machines with high-DPI monitors.  This is important as OpenGL uses
-pixels, not screen coordinates.  For example, the rectangle specified with
-`glViewport` needs to use pixels.  Therefore, framebuffer size functions have
-been added.  You can retrieve the size of the framebuffer of a window with @ref
-glfwGetFramebufferSize function.  A framebuffer size callback has also been
-added, which can be set with @ref glfwSetFramebufferSizeCallback.
-
-@par Old basic viewport setup
-@code
-glfwGetWindowSize(&width, &height);
-glViewport(0, 0, width, height);
-@endcode
-
-@par New basic viewport setup
-@code
-glfwGetFramebufferSize(window, &width, &height);
-glViewport(0, 0, width, height);
-@endcode
-
-
-@subsection moving_window_close Window closing changes
-
-The `GLFW_OPENED` window parameter has been removed.  As long as the window has
-not been destroyed, whether through @ref glfwDestroyWindow or @ref
-glfwTerminate, the window is "open".
-
-A user attempting to close a window is now just an event like any other.  Unlike
-GLFW 2, windows and contexts created with GLFW 3 will never be destroyed unless
-you choose them to be.  Each window now has a close flag that is set to
-`GLFW_TRUE` when the user attempts to close that window.  By default, nothing else
-happens and the window stays visible.  It is then up to you to either destroy
-the window, take some other action or ignore the request.
-
-You can query the close flag at any time with @ref glfwWindowShouldClose and set
-it at any time with @ref glfwSetWindowShouldClose.
-
-@par Old basic main loop
-@code
-while (glfwGetWindowParam(GLFW_OPENED))
-{
-    ...
-}
-@endcode
-
-@par New basic main loop
-@code
-while (!glfwWindowShouldClose(window))
-{
-    ...
-}
-@endcode
-
-The close callback no longer returns a value.  Instead, it is called after the
-close flag has been set, so it can optionally override its value, before
-event processing completes.  You may however not call @ref glfwDestroyWindow
-from the close callback (or any other window related callback).
-
-@par Old syntax
-@code
-int GLFWCALL window_close_callback(void);
-@endcode
-
-@par New syntax
-@code
-void window_close_callback(GLFWwindow* window);
-@endcode
-
-@note GLFW never clears the close flag to `GLFW_FALSE`, meaning you can use it
-for other reasons to close the window as well, for example the user choosing
-Quit from an in-game menu.
-
-
-@subsection moving_hints Persistent window hints
-
-The `glfwOpenWindowHint` function has been renamed to @ref glfwWindowHint.
-
-Window hints are no longer reset to their default values on window creation, but
-instead retain their values until modified by @ref glfwWindowHint or @ref
-glfwDefaultWindowHints, or until the library is terminated and re-initialized.
-
-
-@subsection moving_video_modes Video mode enumeration
-
-Video mode enumeration is now per-monitor.  The @ref glfwGetVideoModes function
-now returns all available modes for a specific monitor instead of requiring you
-to guess how large an array you need.  The `glfwGetDesktopMode` function, which
-had poorly defined behavior, has been replaced by @ref glfwGetVideoMode, which
-returns the current mode of a monitor.
-
-
-@subsection moving_char_up Removal of character actions
-
-The action parameter of the [character callback](@ref GLFWcharfun) has been
-removed.  This was an artefact of the origin of GLFW, i.e. being developed in
-English by a Swede.  However, many keyboard layouts require more than one key to
-produce characters with diacritical marks. Even the Swedish keyboard layout
-requires this for uncommon cases like ü.
-
-@par Old syntax
-@code
-void GLFWCALL character_callback(int character, int action);
-@endcode
-
-@par New syntax
-@code
-void character_callback(GLFWwindow* window, int character);
-@endcode
-
-
-@subsection moving_cursorpos Cursor position changes
-
-The `glfwGetMousePos` function has been renamed to @ref glfwGetCursorPos,
-`glfwSetMousePos` to @ref glfwSetCursorPos and `glfwSetMousePosCallback` to @ref
-glfwSetCursorPosCallback.
-
-The cursor position is now `double` instead of `int`, both for the direct
-functions and for the callback.  Some platforms can provide sub-pixel cursor
-movement and this data is now passed on to the application where available.  On
-platforms where this is not provided, the decimal part is zero.
-
-GLFW 3 only allows you to position the cursor within a window using @ref
-glfwSetCursorPos (formerly `glfwSetMousePos`) when that window is active.
-Unless the window is active, the function fails silently.
-
-
-@subsection moving_wheel Wheel position replaced by scroll offsets
-
-The `glfwGetMouseWheel` function has been removed.  Scrolling is the input of
-offsets and has no absolute position.  The mouse wheel callback has been
-replaced by a [scroll callback](@ref GLFWscrollfun) that receives
-two-dimensional floating point scroll offsets.  This allows you to receive
-precise scroll data from for example modern touchpads.
-
-@par Old syntax
-@code
-void GLFWCALL mouse_wheel_callback(int position);
-@endcode
-
-@par New syntax
-@code
-void scroll_callback(GLFWwindow* window, double xoffset, double yoffset);
-@endcode
-
-@par Removed functions
-`glfwGetMouseWheel`
-
-
-@subsection moving_repeat Key repeat action
-
-The `GLFW_KEY_REPEAT` enable has been removed and key repeat is always enabled
-for both keys and characters.  A new key action, `GLFW_REPEAT`, has been added
-to allow the [key callback](@ref GLFWkeyfun) to distinguish an initial key press
-from a repeat.  Note that @ref glfwGetKey still returns only `GLFW_PRESS` or
-`GLFW_RELEASE`.
-
-
-@subsection moving_keys Physical key input
-
-GLFW 3 key tokens map to physical keys, unlike in GLFW 2 where they mapped to
-the values generated by the current keyboard layout.  The tokens are named
-according to the values they would have in the standard US layout, but this
-is only a convenience, as most programmers are assumed to know that layout.
-This means that (for example) `GLFW_KEY_LEFT_BRACKET` is always a single key and
-is the same key in the same place regardless of what keyboard layouts the users
-of your program have.
-
-The key input facility was never meant for text input, although using it that
-way worked slightly better in GLFW 2.  If you were using it to input text, you
-should be using the character callback instead, on both GLFW 2 and 3.  This will
-give you the characters being input, as opposed to the keys being pressed.
-
-GLFW 3 has key tokens for all keys on a standard 105 key keyboard, so instead of
-having to remember whether to check for `a` or `A`, you now check for
-@ref GLFW_KEY_A.
-
-
-@subsection moving_joystick Joystick function changes
-
-The `glfwGetJoystickPos` function has been renamed to @ref glfwGetJoystickAxes.
-
-The `glfwGetJoystickParam` function and the `GLFW_PRESENT`, `GLFW_AXES` and
-`GLFW_BUTTONS` tokens have been replaced by the @ref glfwJoystickPresent
-function as well as axis and button counts returned by the @ref
-glfwGetJoystickAxes and @ref glfwGetJoystickButtons functions.
-
-
-@subsection moving_mbcs Win32 MBCS support
-
-The Win32 port of GLFW 3 will not compile in
-[MBCS mode](https://msdn.microsoft.com/en-us/library/5z097dxa.aspx).
-However, because the use of the Unicode version of the Win32 API doesn't affect
-the process as a whole, but only those windows created using it, it's perfectly
-possible to call MBCS functions from other parts of the same application.
-Therefore, even if an application using GLFW has MBCS mode code, there's no need
-for GLFW itself to support it.
-
-
-@subsection moving_windows Support for versions of Windows older than XP
-
-All explicit support for version of Windows older than XP has been removed.
-There is no code that actively prevents GLFW 3 from running on these earlier
-versions, but it uses Win32 functions that those versions lack.
-
-Windows XP was released in 2001, and by now (January 2015) it has not only
-replaced almost all earlier versions of Windows, but is itself rapidly being
-replaced by Windows 7 and 8.  The MSDN library doesn't even provide
-documentation for version older than Windows 2000, making it difficult to
-maintain compatibility with these versions even if it was deemed worth the
-effort.
-
-The Win32 API has also not stood still, and GLFW 3 uses many functions only
-present on Windows XP or later.  Even supporting an OS as new as XP (new
-from the perspective of GLFW 2, which still supports Windows 95) requires
-runtime checking for a number of functions that are present only on modern
-version of Windows.
-
-
-@subsection moving_syskeys Capture of system-wide hotkeys
-
-The ability to disable and capture system-wide hotkeys like Alt+Tab has been
-removed.  Modern applications, whether they're games, scientific visualisations
-or something else, are nowadays expected to be good desktop citizens and allow
-these hotkeys to function even when running in full screen mode.
-
-
-@subsection moving_terminate Automatic termination
-
-GLFW 3 does not register @ref glfwTerminate with `atexit` at initialization,
-because `exit` calls registered functions from the calling thread and while it
-is permitted to call `exit` from any thread, @ref glfwTerminate must only be
-called from the main thread.
-
-To release all resources allocated by GLFW, you should call @ref glfwTerminate
-yourself, from the main thread, before the program terminates.  Note that this
-destroys all windows not already destroyed with @ref glfwDestroyWindow,
-invalidating any window handles you may still have.
-
-
-@subsection moving_glu GLU header inclusion
-
-GLFW 3 does not by default include the GLU header and GLU itself has been
-deprecated by [Khronos](https://en.wikipedia.org/wiki/Khronos_Group).  __New
-projects should not use GLU__, but if you need it for legacy code that
-has been moved to GLFW 3, you can request that the GLFW header includes it by
-defining @ref GLFW_INCLUDE_GLU before the inclusion of the GLFW header.
-
-@par Old syntax
-@code
-#include <GL/glfw.h>
-@endcode
-
-@par New syntax
-@code
-#define GLFW_INCLUDE_GLU
-#include <GLFW/glfw3.h>
-@endcode
-
-There are many libraries that offer replacements for the functionality offered
-by GLU.  For the matrix helper functions, see math libraries like
-[GLM](https://github.com/g-truc/glm) (for C++),
-[linmath.h](https://github.com/datenwolf/linmath.h) (for C) and others.  For the
-tessellation functions, see for example
-[libtess2](https://github.com/memononen/libtess2).
-
-
-@section moving_tables Name change tables
-
-
-@subsection moving_renamed_functions Renamed functions
-
-| GLFW 2                      | GLFW 3                        | Notes |
-| --------------------------- | ----------------------------- | ----- |
-| `glfwOpenWindow`            | @ref glfwCreateWindow         | All channel bit depths are now hints
-| `glfwCloseWindow`           | @ref glfwDestroyWindow        |       |
-| `glfwOpenWindowHint`        | @ref glfwWindowHint           | Now accepts all `GLFW_*_BITS` tokens |
-| `glfwEnable`                | @ref glfwSetInputMode         |       |
-| `glfwDisable`               | @ref glfwSetInputMode         |       |
-| `glfwGetMousePos`           | @ref glfwGetCursorPos         |       |
-| `glfwSetMousePos`           | @ref glfwSetCursorPos         |       |
-| `glfwSetMousePosCallback`   | @ref glfwSetCursorPosCallback |       |
-| `glfwSetMouseWheelCallback` | @ref glfwSetScrollCallback    | Accepts two-dimensional scroll offsets as doubles |
-| `glfwGetJoystickPos`        | @ref glfwGetJoystickAxes      |       |
-| `glfwGetWindowParam`        | @ref glfwGetWindowAttrib      |       |
-| `glfwGetGLVersion`          | @ref glfwGetWindowAttrib      | Use `GLFW_CONTEXT_VERSION_MAJOR`, `GLFW_CONTEXT_VERSION_MINOR` and `GLFW_CONTEXT_REVISION` |
-| `glfwGetDesktopMode`        | @ref glfwGetVideoMode         | Returns the current mode of a monitor |
-| `glfwGetJoystickParam`      | @ref glfwJoystickPresent      | The axis and button counts are provided by @ref glfwGetJoystickAxes and @ref glfwGetJoystickButtons |
-
-
-@subsection moving_renamed_types Renamed types
-
-| GLFW 2              | GLFW 3                | Notes |
-| ------------------- | --------------------- |       |
-| `GLFWmousewheelfun` | @ref GLFWscrollfun    |       |
-| `GLFWmouseposfun`   | @ref GLFWcursorposfun |       |
-
-
-@subsection moving_renamed_tokens Renamed tokens
-
-| GLFW 2                      | GLFW 3                       | Notes |
-| --------------------------- | ---------------------------- | ----- |
-| `GLFW_OPENGL_VERSION_MAJOR` | `GLFW_CONTEXT_VERSION_MAJOR` | Renamed as it applies to OpenGL ES as well |
-| `GLFW_OPENGL_VERSION_MINOR` | `GLFW_CONTEXT_VERSION_MINOR` | Renamed as it applies to OpenGL ES as well |
-| `GLFW_FSAA_SAMPLES`         | `GLFW_SAMPLES`               | Renamed to match the OpenGL API |
-| `GLFW_ACTIVE`               | `GLFW_FOCUSED`               | Renamed to match the window focus callback |
-| `GLFW_WINDOW_NO_RESIZE`     | `GLFW_RESIZABLE`             | The default has been inverted |
-| `GLFW_MOUSE_CURSOR`         | `GLFW_CURSOR`                | Used with @ref glfwSetInputMode |
-| `GLFW_KEY_ESC`              | `GLFW_KEY_ESCAPE`            |       |
-| `GLFW_KEY_DEL`              | `GLFW_KEY_DELETE`            |       |
-| `GLFW_KEY_PAGEUP`           | `GLFW_KEY_PAGE_UP`           |       |
-| `GLFW_KEY_PAGEDOWN`         | `GLFW_KEY_PAGE_DOWN`         |       |
-| `GLFW_KEY_KP_NUM_LOCK`      | `GLFW_KEY_NUM_LOCK`          |       |
-| `GLFW_KEY_LCTRL`            | `GLFW_KEY_LEFT_CONTROL`      |       |
-| `GLFW_KEY_LSHIFT`           | `GLFW_KEY_LEFT_SHIFT`        |       |
-| `GLFW_KEY_LALT`             | `GLFW_KEY_LEFT_ALT`          |       |
-| `GLFW_KEY_LSUPER`           | `GLFW_KEY_LEFT_SUPER`        |       |
-| `GLFW_KEY_RCTRL`            | `GLFW_KEY_RIGHT_CONTROL`     |       |
-| `GLFW_KEY_RSHIFT`           | `GLFW_KEY_RIGHT_SHIFT`       |       |
-| `GLFW_KEY_RALT`             | `GLFW_KEY_RIGHT_ALT`         |       |
-| `GLFW_KEY_RSUPER`           | `GLFW_KEY_RIGHT_SUPER`       |       |
-
-*/

source/glfw/docs/news.dox

@@ -1,279 +0,0 @@
-/*!
-
-@page news Release notes
-
-@tableofcontents
-
-
-@section news_34 Release notes for version 3.4
-
-@subsection features_34 New features in version 3.4
-
-@subsubsection runtime_platform_34 Runtime platform selection
-
-GLFW now supports being compiled for multiple backends and selecting between
-them at runtime with the @ref GLFW_PLATFORM init hint.  After initialization the
-selected platform can be queried with @ref glfwGetPlatform.  You can check if
-support for a given platform is compiled in with @ref glfwPlatformSupported.
-
-
-@subsubsection standard_cursors_34 More standard cursors
-
-GLFW now provides the standard cursor shapes @ref GLFW_RESIZE_NWSE_CURSOR and
-@ref GLFW_RESIZE_NESW_CURSOR for diagonal resizing, @ref GLFW_RESIZE_ALL_CURSOR
-for omnidirectional resizing and @ref GLFW_NOT_ALLOWED_CURSOR for showing an
-action is not allowed.
-
-Unlike the original set, these shapes may not be available everywhere and
-creation will then fail with the new @ref GLFW_CURSOR_UNAVAILABLE error.
-
-The cursors for horizontal and vertical resizing are now referred to as @ref
-GLFW_RESIZE_EW_CURSOR and @ref GLFW_RESIZE_NS_CURSOR, and the pointing hand
-cursor is now referred to as @ref GLFW_POINTING_HAND_CURSOR.  The older names
-are still available.
-
-For more information see @ref cursor_standard.
-
-
-@subsubsection mouse_passthrough_34 Mouse event passthrough
-
-GLFW now provides the [GLFW_MOUSE_PASSTHROUGH](@ref GLFW_MOUSE_PASSTHROUGH_hint)
-window hint for making a window transparent to mouse input, lettings events pass
-to whatever window is behind it.  This can also be changed after window
-creation with the matching [window attribute](@ref GLFW_MOUSE_PASSTHROUGH_attrib).
-
-
-@subsubsection wayland_app_id_34 Wayland app_id specification
-
-GLFW now supports specifying the app_id for a Wayland window using the
-[GLFW_WAYLAND_APP_ID](@ref GLFW_WAYLAND_APP_ID_hint) window hint string.
-
-
-@subsubsection features_34_angle_backend Support for ANGLE rendering backend selection
-
-GLFW now provides the
-[GLFW_ANGLE_PLATFORM_TYPE](@ref GLFW_ANGLE_PLATFORM_TYPE_hint) init hint for
-requesting a specific rendering backend when using
-[ANGLE](https://chromium.googlesource.com/angle/angle/) to create OpenGL ES
-contexts.
-
-
-@subsubsection captured_cursor_34 Captured cursor mode
-
-GLFW now supports confining the cursor to the window content area with the @ref
-GLFW_CURSOR_CAPTURED cursor mode.
-
-For more information see @ref cursor_mode.
-
-
-@subsubsection features_34_init_allocator Support for custom memory allocator
-
-GLFW now supports plugging a custom memory allocator at initialization with @ref
-glfwInitAllocator.  The allocator is a struct of type @ref GLFWallocator with
-function pointers corresponding to the standard library functions `malloc`,
-`realloc` and `free`.
-
-For more information see @ref init_allocator.
-
-
-@subsubsection features_34_position_hint Window hints for initial position
-
-GLFW now provides the @ref GLFW_POSITION_X and @ref GLFW_POSITION_Y window hints for
-specifying the initial position of the window.  This removes the need to create a hidden
-window, move it and then show it.  The default value of these hints is
-`GLFW_ANY_POSITION`, which selects the previous behavior.
-
-
-@subsubsection features_34_win32_keymenu Support for keyboard access to Windows window menu
-
-GLFW now provides the
-[GLFW_WIN32_KEYBOARD_MENU](@ref GLFW_WIN32_KEYBOARD_MENU_hint) window hint for
-enabling keyboard access to the window menu via the Alt+Space and
-Alt-and-then-Space shortcuts.  This may be useful for more GUI-oriented
-applications.
-
-
-@subsection caveats Caveats for version 3.4
-
-@subsubsection native_34 Multiple sets of native access functions
-
-Because GLFW now supports runtime selection of platform (window system), a library binary
-may export native access functions for multiple platforms.  Starting with version 3.4 you
-must not assume that GLFW is running on a platform just because it exports native access
-functions for it.  After initialization, you can query the selected platform with @ref
-glfwGetPlatform.
-
-
-@subsubsection version_string_34 Version string format has been changed
-
-Because GLFW now supports runtime selection of platform (window system), the version
-string returned by @ref glfwGetVersionString has been expanded.  It now contains the names
-of all APIs for all the platforms that the library binary supports.
-
-
-@subsubsection joysticks_34 Joystick support is initialized on demand
-
-The joystick part of GLFW is now initialized when first used, primarily to work
-around faulty Windows drivers that cause DirectInput to take up to several
-seconds to enumerate devices.
-
-This change will usually not be observable.  However, if your application waits
-for events without having first called any joystick function or created any
-visible windows, the wait may never unblock as GLFW may not yet have subscribed
-to joystick related OS events.
-
-To work around this, call any joystick function before waiting for events, for
-example by setting a [joystick callback](@ref joystick_event).
-
-
-@subsubsection wayland_alpha_34 Frambuffer may lack alpha channel on older Wayland systems
-
-On Wayland, when creating an EGL context on a machine lacking the new
-`EGL_EXT_present_opaque` extension, the @ref GLFW_ALPHA_BITS window hint will be
-ignored and the framebuffer will have no alpha channel.  This is because some
-Wayland compositors treat any buffer with an alpha channel as per-pixel
-transparent.
-
-If you want a per-pixel transparent window, see the
-[GLFW_TRANSPARENT_FRAMEBUFFER](@ref GLFW_TRANSPARENT_FRAMEBUFFER_hint) window
-hint.
-
-
-@subsubsection standalone_34 Tests and examples are disabled when built as a subproject
-
-GLFW now does not build the tests and examples when it is added as
-a subdirectory of another CMake project.  To enable these, set the @ref
-GLFW_BUILD_TESTS and @ref GLFW_BUILD_EXAMPLES cache variables before adding the
-GLFW subdirectory.
-
-@code{.cmake}
-set(GLFW_BUILD_EXAMPLES ON CACHE BOOL "" FORCE)
-set(GLFW_BUILD_TESTS ON CACHE BOOL "" FORCE)
-add_subdirectory(path/to/glfw)
-@endcode
-
-
-@subsubsection initmenu_34 macOS main menu now created at initialization
-
-GLFW now creates the main menu and completes the initialization of NSApplication
-during initialization.  Programs that do not want a main menu can disable it
-with the [GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint) init hint.
-
-
-@subsubsection corevideo_34 CoreVideo dependency has been removed
-
-GLFW no longer depends on the CoreVideo framework on macOS and it no longer
-needs to be specified during compilation or linking.
-
-
-@subsubsection caveat_fbtransparency_34 Framebuffer transparency requires DWM transparency
-
-GLFW no longer supports framebuffer transparency enabled via @ref
-GLFW_TRANSPARENT_FRAMEBUFFER on Windows 7 if DWM transparency is off
-(the Transparency setting under Personalization > Window Color).
-
-
-@subsubsection emptyevents_34 Empty events on X11 no longer round-trip to server
-
-Events posted with @ref glfwPostEmptyEvent now use a separate unnamed pipe
-instead of sending an X11 client event to the helper window.
-
-
-@subsection deprecations_34 Deprecations in version 3.4
-
-@subsection removals_34 Removals in 3.4
-
-@subsubsection vulkan_static_34 GLFW_VULKAN_STATIC CMake option has been removed
-
-This option was used to compile GLFW directly linked with the Vulkan loader, instead of
-using dynamic loading to get hold of `vkGetInstanceProcAddr` at initialization.  This is
-now done by calling the @ref glfwInitVulkanLoader function before initialization.
-
-If you need backward compatibility, this macro can still be defined for GLFW 3.4 and will
-have no effect.  The call to @ref glfwInitVulkanLoader can be conditionally enabled in
-your code by checking the @ref GLFW_VERSION_MAJOR and @ref GLFW_VERSION_MINOR macros.
-
-
-@subsubsection osmesa_option_34 GLFW_USE_OSMESA CMake option has been removed
-
-This option was used to compile GLFW for the Null platform.  The Null platform is now
-always supported.  To produce a library binary that only supports this platform, the way
-this CMake option used to do, you will instead need to disable the default platform for
-the target OS.  This means setting the @ref GLFW_BUILD_WIN32, @ref GLFW_BUILD_COCOA or
-@ref GLFW_BUILD_X11 CMake option to false.
-
-You can set all of them to false and the ones that don't apply for the target OS will be
-ignored.
-
-
-@subsubsection wl_shell_34 Support for the wl_shell protocol has been removed
-
-Support for the wl_shell protocol has been removed and GLFW now only supports
-the XDG-Shell protocol.  If your Wayland compositor does not support XDG-Shell
-then GLFW will fail to initialize.
-
-
-@subsection symbols_34 New symbols in version 3.4
-
-@subsubsection functions_34 New functions in version 3.4
-
- - @ref glfwInitAllocator
- - @ref glfwGetPlatform
- - @ref glfwPlatformSupported
- - @ref glfwInitVulkanLoader
-
-
-@subsubsection types_34 New types in version 3.4
-
- - @ref GLFWallocator
- - @ref GLFWallocatefun
- - @ref GLFWreallocatefun
- - @ref GLFWdeallocatefun
-
-
-@subsubsection constants_34 New constants in version 3.4
-
- - @ref GLFW_PLATFORM
- - @ref GLFW_ANY_PLATFORM
- - @ref GLFW_PLATFORM_WIN32
- - @ref GLFW_PLATFORM_COCOA
- - @ref GLFW_PLATFORM_WAYLAND
- - @ref GLFW_PLATFORM_X11
- - @ref GLFW_PLATFORM_NULL
- - @ref GLFW_PLATFORM_UNAVAILABLE
- - @ref GLFW_POINTING_HAND_CURSOR
- - @ref GLFW_RESIZE_EW_CURSOR
- - @ref GLFW_RESIZE_NS_CURSOR
- - @ref GLFW_RESIZE_NWSE_CURSOR
- - @ref GLFW_RESIZE_NESW_CURSOR
- - @ref GLFW_RESIZE_ALL_CURSOR
- - @ref GLFW_MOUSE_PASSTHROUGH
- - @ref GLFW_NOT_ALLOWED_CURSOR
- - @ref GLFW_CURSOR_UNAVAILABLE
- - @ref GLFW_WIN32_KEYBOARD_MENU
- - @ref GLFW_CONTEXT_DEBUG
- - @ref GLFW_FEATURE_UNAVAILABLE
- - @ref GLFW_FEATURE_UNIMPLEMENTED
- - @ref GLFW_ANGLE_PLATFORM_TYPE
- - @ref GLFW_ANGLE_PLATFORM_TYPE_NONE
- - @ref GLFW_ANGLE_PLATFORM_TYPE_OPENGL
- - @ref GLFW_ANGLE_PLATFORM_TYPE_OPENGLES
- - @ref GLFW_ANGLE_PLATFORM_TYPE_D3D9
- - @ref GLFW_ANGLE_PLATFORM_TYPE_D3D11
- - @ref GLFW_ANGLE_PLATFORM_TYPE_VULKAN
- - @ref GLFW_ANGLE_PLATFORM_TYPE_METAL
- - @ref GLFW_X11_XCB_VULKAN_SURFACE
- - @ref GLFW_CURSOR_CAPTURED
- - @ref GLFW_POSITION_X
- - @ref GLFW_POSITION_Y
- - @ref GLFW_ANY_POSITION
-
-
-@section news_archive Release notes for earlier versions
-
-- [Release notes for 3.3](https://www.glfw.org/docs/3.3/news.html)
-- [Release notes for 3.2](https://www.glfw.org/docs/3.2/news.html)
-- [Release notes for 3.1](https://www.glfw.org/docs/3.1/news.html)
-- [Release notes for 3.0](https://www.glfw.org/docs/3.0/news.html)
-
-*/

source/glfw/docs/quick.dox

@@ -1,367 +0,0 @@
-/*!
-
-@page quick_guide Getting started
-
-@tableofcontents
-
-This guide takes you through writing a small application using GLFW 3.  The
-application will create a window and OpenGL context, render a rotating triangle
-and exit when the user closes the window or presses _Escape_.  This guide will
-introduce a few of the most commonly used functions, but there are many more.
-
-This guide assumes no experience with earlier versions of GLFW.  If you
-have used GLFW 2 in the past, read @ref moving_guide, as some functions
-behave differently in GLFW 3.
-
-
-@section quick_steps Step by step
-
-@subsection quick_include Including the GLFW header
-
-In the source files of your application where you use GLFW, you need to include
-its header file.
-
-@code
-#include <GLFW/glfw3.h>
-@endcode
-
-This header provides all the constants, types and function prototypes of the
-GLFW API.
-
-By default it also includes the OpenGL header from your development environment.
-On some platforms this header only supports older versions of OpenGL.  The most
-extreme case is Windows, where it typically only supports OpenGL 1.2.
-
-Most programs will instead use an
-[extension loader library](@ref context_glext_auto) and include its header.
-This example uses files generated by [glad](https://gen.glad.sh/).  The GLFW
-header can detect most such headers if they are included first and will then not
-include the one from your development environment.
-
-@code
-#include <glad/gl.h>
-#include <GLFW/glfw3.h>
-@endcode
-
-To make sure there will be no header conflicts, you can define @ref
-GLFW_INCLUDE_NONE before the GLFW header to explicitly disable inclusion of the
-development environment header.  This also allows the two headers to be included
-in any order.
-
-@code
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-#include <glad/gl.h>
-@endcode
-
-
-@subsection quick_init_term Initializing and terminating GLFW
-
-Before you can use most GLFW functions, the library must be initialized.  On
-successful initialization, `GLFW_TRUE` is returned.  If an error occurred,
-`GLFW_FALSE` is returned.
-
-@code
-if (!glfwInit())
-{
-    // Initialization failed
-}
-@endcode
-
-Note that `GLFW_TRUE` and `GLFW_FALSE` are and will always be one and zero.
-
-When you are done using GLFW, typically just before the application exits, you
-need to terminate GLFW.
-
-@code
-glfwTerminate();
-@endcode
-
-This destroys any remaining windows and releases any other resources allocated by
-GLFW.  After this call, you must initialize GLFW again before using any GLFW
-functions that require it.
-
-
-@subsection quick_capture_error Setting an error callback
-
-Most events are reported through callbacks, whether it's a key being pressed,
-a GLFW window being moved, or an error occurring.  Callbacks are C functions (or
-C++ static methods) that are called by GLFW with arguments describing the event.
-
-In case a GLFW function fails, an error is reported to the GLFW error callback.
-You can receive these reports with an error callback.  This function must have
-the signature below but may do anything permitted in other callbacks.
-
-@code
-void error_callback(int error, const char* description)
-{
-    fprintf(stderr, "Error: %s\n", description);
-}
-@endcode
-
-Callback functions must be set, so GLFW knows to call them.  The function to set
-the error callback is one of the few GLFW functions that may be called before
-initialization, which lets you be notified of errors both during and after
-initialization.
-
-@code
-glfwSetErrorCallback(error_callback);
-@endcode
-
-
-@subsection quick_create_window Creating a window and context
-
-The window and its OpenGL context are created with a single call to @ref
-glfwCreateWindow, which returns a handle to the created combined window and
-context object
-
-@code
-GLFWwindow* window = glfwCreateWindow(640, 480, "My Title", NULL, NULL);
-if (!window)
-{
-    // Window or OpenGL context creation failed
-}
-@endcode
-
-This creates a 640 by 480 windowed mode window with an OpenGL context.  If
-window or OpenGL context creation fails, `NULL` will be returned.  You should
-always check the return value.  While window creation rarely fails, context
-creation depends on properly installed drivers and may fail even on machines
-with the necessary hardware.
-
-By default, the OpenGL context GLFW creates may have any version.  You can
-require a minimum OpenGL version by setting the `GLFW_CONTEXT_VERSION_MAJOR` and
-`GLFW_CONTEXT_VERSION_MINOR` hints _before_ creation.  If the required minimum
-version is not supported on the machine, context (and window) creation fails.
-
-You can select the OpenGL profile by setting the `GLFW_OPENGL_PROFILE` hint.
-This program uses the core profile as that is the only profile macOS supports
-for OpenGL 3.x and 4.x.
-
-@code
-glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
-glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
-glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-GLFWwindow* window = glfwCreateWindow(640, 480, "My Title", NULL, NULL);
-if (!window)
-{
-    // Window or context creation failed
-}
-@endcode
-
-When a window and context is no longer needed, destroy it.
-
-@code
-glfwDestroyWindow(window);
-@endcode
-
-Once this function is called, no more events will be delivered for that window
-and its handle becomes invalid.
-
-
-@subsection quick_context_current Making the OpenGL context current
-
-Before you can use the OpenGL API, you must have a current OpenGL context.
-
-@code
-glfwMakeContextCurrent(window);
-@endcode
-
-The context will remain current until you make another context current or until
-the window owning the current context is destroyed.
-
-If you are using an [extension loader library](@ref context_glext_auto) to
-access modern OpenGL then this is when to initialize it, as the loader needs
-a current context to load from.  This example uses
-[glad](https://github.com/Dav1dde/glad), but the same rule applies to all such
-libraries.
-
-@code
-gladLoadGL(glfwGetProcAddress);
-@endcode
-
-
-@subsection quick_window_close Checking the window close flag
-
-Each window has a flag indicating whether the window should be closed.
-
-When the user attempts to close the window, either by pressing the close widget
-in the title bar or using a key combination like Alt+F4, this flag is set to 1.
-Note that __the window isn't actually closed__, so you are expected to monitor
-this flag and either destroy the window or give some kind of feedback to the
-user.
-
-@code
-while (!glfwWindowShouldClose(window))
-{
-    // Keep running
-}
-@endcode
-
-You can be notified when the user is attempting to close the window by setting
-a close callback with @ref glfwSetWindowCloseCallback.  The callback will be
-called immediately after the close flag has been set.
-
-You can also set it yourself with @ref glfwSetWindowShouldClose.  This can be
-useful if you want to interpret other kinds of input as closing the window, like
-for example pressing the _Escape_ key.
-
-
-@subsection quick_key_input Receiving input events
-
-Each window has a large number of callbacks that can be set to receive all the
-various kinds of events.  To receive key press and release events, create a key
-callback function.
-
-@code
-static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
-{
-    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
-        glfwSetWindowShouldClose(window, GLFW_TRUE);
-}
-@endcode
-
-The key callback, like other window related callbacks, are set per-window.
-
-@code
-glfwSetKeyCallback(window, key_callback);
-@endcode
-
-In order for event callbacks to be called when events occur, you need to process
-events as described below.
-
-
-@subsection quick_render Rendering with OpenGL
-
-Once you have a current OpenGL context, you can use OpenGL normally.  In this
-tutorial, a multicolored rotating triangle will be rendered.  The framebuffer
-size needs to be retrieved for `glViewport`.
-
-@code
-int width, height;
-glfwGetFramebufferSize(window, &width, &height);
-glViewport(0, 0, width, height);
-@endcode
-
-You can also set a framebuffer size callback using @ref
-glfwSetFramebufferSizeCallback and be notified when the size changes.
-
-The details of how to render with OpenGL is outside the scope of this tutorial,
-but there are many excellent resources for learning modern OpenGL.  Here are
-a few of them:
-
- - [Anton's OpenGL 4 Tutorials](https://antongerdelan.net/opengl/)
- - [Learn OpenGL](https://learnopengl.com/)
- - [Open.GL](https://open.gl/)
-
-These all happen to use GLFW, but OpenGL itself works the same whatever API you
-use to create the window and context.
-
-
-@subsection quick_timer Reading the timer
-
-To create smooth animation, a time source is needed.  GLFW provides a timer that
-returns the number of seconds since initialization.  The time source used is the
-most accurate on each platform and generally has micro- or nanosecond
-resolution.
-
-@code
-double time = glfwGetTime();
-@endcode
-
-
-@subsection quick_swap_buffers Swapping buffers
-
-GLFW windows by default use double buffering.  That means that each window has
-two rendering buffers; a front buffer and a back buffer.  The front buffer is
-the one being displayed and the back buffer the one you render to.
-
-When the entire frame has been rendered, the buffers need to be swapped with one
-another, so the back buffer becomes the front buffer and vice versa.
-
-@code
-glfwSwapBuffers(window);
-@endcode
-
-The swap interval indicates how many frames to wait until swapping the buffers,
-commonly known as _vsync_.  By default, the swap interval is zero, meaning
-buffer swapping will occur immediately.  On fast machines, many of those frames
-will never be seen, as the screen is still only updated typically 60-75 times
-per second, so this wastes a lot of CPU and GPU cycles.
-
-Also, because the buffers will be swapped in the middle the screen update,
-leading to [screen tearing](https://en.wikipedia.org/wiki/Screen_tearing).
-
-For these reasons, applications will typically want to set the swap interval to
-one.  It can be set to higher values, but this is usually not recommended,
-because of the input latency it leads to.
-
-@code
-glfwSwapInterval(1);
-@endcode
-
-This function acts on the current context and will fail unless a context is
-current.
-
-
-@subsection quick_process_events Processing events
-
-GLFW needs to communicate regularly with the window system both in order to
-receive events and to show that the application hasn't locked up.  Event
-processing must be done regularly while you have visible windows and is normally
-done each frame after buffer swapping.
-
-There are two methods for processing pending events; polling and waiting.  This
-example will use event polling, which processes only those events that have
-already been received and then returns immediately.
-
-@code
-glfwPollEvents();
-@endcode
-
-This is the best choice when rendering continually, like most games do.  If
-instead you only need to update your rendering once you have received new input,
-@ref glfwWaitEvents is a better choice.  It waits until at least one event has
-been received, putting the thread to sleep in the meantime, and then processes
-all received events.  This saves a great deal of CPU cycles and is useful for,
-for example, many kinds of editing tools.
-
-
-@section quick_example Putting it together
-
-Now that you know how to initialize GLFW, create a window and poll for
-keyboard input, it's possible to create a small program.
-
-This program creates a 640 by 480 windowed mode window and starts a loop that
-clears the screen, renders a triangle and processes events until the user either
-presses _Escape_ or closes the window.
-
-@snippet triangle-opengl.c code
-
-The program above can be found in the
-[source package](https://www.glfw.org/download.html) as
-`examples/triangle-opengl.c` and is compiled along with all other examples when
-you build GLFW.  If you built GLFW from the source package then you already have
-this as `triangle-opengl.exe` on Windows, `triangle-opengl` on Linux or
-`triangle-opengl.app` on macOS.
-
-This tutorial used only a few of the many functions GLFW provides.  There are
-guides for each of the areas covered by GLFW.  Each guide will introduce all the
-functions for that category.
-
- - @ref intro_guide
- - @ref window_guide
- - @ref context_guide
- - @ref monitor_guide
- - @ref input_guide
-
-You can access reference documentation for any GLFW function by clicking it and
-the reference for each function links to related functions and guide sections.
-
-The tutorial ends here.  Once you have written a program that uses GLFW, you
-will need to compile and link it.  How to do that depends on the development
-environment you are using and is best explained by the documentation for that
-environment.  To learn about the details that are specific to GLFW, see
-@ref build_guide.
-
-*/

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source/glfw/docs/vulkan.dox

@@ -1,253 +0,0 @@
-/*!
-
-@page vulkan_guide Vulkan guide
-
-@tableofcontents
-
-This guide is intended to fill the gaps between the official [Vulkan
-resources](https://www.khronos.org/vulkan/) and the rest of the GLFW
-documentation and is not a replacement for either.  It assumes some familiarity
-with Vulkan concepts like loaders, devices, queues and surfaces and leaves it to
-the Vulkan documentation to explain the details of Vulkan functions.
-
-To develop for Vulkan you should download the [LunarG Vulkan
-SDK](https://vulkan.lunarg.com/) for your platform.  Apart from headers and link
-libraries, they also provide the validation layers necessary for development.
-
-The [Vulkan Tutorial](https://vulkan-tutorial.com/) has more information on how
-to use GLFW and Vulkan.  The [Khronos Vulkan
-Samples](https://github.com/KhronosGroup/Vulkan-Samples) also use GLFW, although
-with a small framework in between.
-
-For details on a specific Vulkan support function, see the @ref vulkan.  There
-are also guides for the other areas of the GLFW API.
-
- - @ref intro_guide
- - @ref window_guide
- - @ref context_guide
- - @ref monitor_guide
- - @ref input_guide
-
-
-@section vulkan_loader Finding the Vulkan loader
-
-GLFW itself does not ever need to be linked against the Vulkan loader.
-
-By default, GLFW will load the Vulkan loader dynamically at runtime via its standard name:
-`vulkan-1.dll` on Windows, `libvulkan.so.1` on Linux and other Unix-like systems and
-`libvulkan.1.dylib` on macOS.
-
-@macos GLFW will also look up and search the `Frameworks` subdirectory of your
-application bundle.
-
-If your code is using a Vulkan loader with a different name or in a non-standard location
-you will need to direct GLFW to it.  Pass your version of `vkGetInstanceProcAddr` to @ref
-glfwInitVulkanLoader before initializing GLFW and it will use that function for all Vulkan
-entry point retrieval.  This prevents GLFW from dynamically loading the Vulkan loader.
-
-@code
-glfwInitVulkanLoader(vkGetInstanceProcAddr);
-@endcode
-
-@macos To make your application be redistributable you will need to set up the application
-bundle according to the LunarG SDK documentation.  This is explained in more detail in the
-[SDK documentation for macOS](https://vulkan.lunarg.com/doc/sdk/latest/mac/getting_started.html).
-
-
-@section vulkan_include Including the Vulkan header file
-
-To have GLFW include the Vulkan header, define @ref GLFW_INCLUDE_VULKAN before including
-the GLFW header.
-
-@code
-#define GLFW_INCLUDE_VULKAN
-#include <GLFW/glfw3.h>
-@endcode
-
-If you instead want to include the Vulkan header from a custom location or use
-your own custom Vulkan header then do this before the GLFW header.
-
-@code
-#include <path/to/vulkan.h>
-#include <GLFW/glfw3.h>
-@endcode
-
-Unless a Vulkan header is included, either by the GLFW header or above it, the following
-GLFW functions will not be declared, as depend on Vulkan types.
-
- - @ref glfwInitVulkanLoader
- - @ref glfwGetInstanceProcAddress
- - @ref glfwGetPhysicalDevicePresentationSupport
- - @ref glfwCreateWindowSurface
-
-The `VK_USE_PLATFORM_*_KHR` macros do not need to be defined for the Vulkan part
-of GLFW to work.  Define them only if you are using these extensions directly.
-
-
-@section vulkan_support Querying for Vulkan support
-
-If you are linking directly against the Vulkan loader then you can skip this
-section.  The canonical desktop loader library exports all Vulkan core and
-Khronos extension functions, allowing them to be called directly.
-
-If you are loading the Vulkan loader dynamically instead of linking directly
-against it, you can check for the availability of a loader and ICD with @ref
-glfwVulkanSupported.
-
-@code
-if (glfwVulkanSupported())
-{
-    // Vulkan is available, at least for compute
-}
-@endcode
-
-This function returns `GLFW_TRUE` if the Vulkan loader and any minimally
-functional ICD was found.
-
-If one or both were not found, calling any other Vulkan related GLFW function
-will generate a @ref GLFW_API_UNAVAILABLE error.
-
-
-@subsection vulkan_proc Querying Vulkan function pointers
-
-To load any Vulkan core or extension function from the found loader, call @ref
-glfwGetInstanceProcAddress.  To load functions needed for instance creation,
-pass `NULL` as the instance.
-
-@code
-PFN_vkCreateInstance pfnCreateInstance = (PFN_vkCreateInstance)
-    glfwGetInstanceProcAddress(NULL, "vkCreateInstance");
-@endcode
-
-Once you have created an instance, you can load from it all other Vulkan core
-functions and functions from any instance extensions you enabled.
-
-@code
-PFN_vkCreateDevice pfnCreateDevice = (PFN_vkCreateDevice)
-    glfwGetInstanceProcAddress(instance, "vkCreateDevice");
-@endcode
-
-This function in turn calls `vkGetInstanceProcAddr`.  If that fails, the
-function falls back to a platform-specific query of the Vulkan loader (i.e.
-`dlsym` or `GetProcAddress`).  If that also fails, the function returns `NULL`.
-For more information about `vkGetInstanceProcAddr`, see the Vulkan
-documentation.
-
-Vulkan also provides `vkGetDeviceProcAddr` for loading device-specific versions
-of Vulkan function.  This function can be retrieved from an instance with @ref
-glfwGetInstanceProcAddress.
-
-@code
-PFN_vkGetDeviceProcAddr pfnGetDeviceProcAddr = (PFN_vkGetDeviceProcAddr)
-    glfwGetInstanceProcAddress(instance, "vkGetDeviceProcAddr");
-@endcode
-
-Device-specific functions may execute a little faster, due to not having to
-dispatch internally based on the device passed to them.  For more information
-about `vkGetDeviceProcAddr`, see the Vulkan documentation.
-
-
-@section vulkan_ext Querying required Vulkan extensions
-
-To do anything useful with Vulkan you need to create an instance.  If you want
-to use Vulkan to render to a window, you must enable the instance extensions
-GLFW requires to create Vulkan surfaces.
-
-To query the instance extensions required, call @ref
-glfwGetRequiredInstanceExtensions.
-
-@code
-uint32_t count;
-const char** extensions = glfwGetRequiredInstanceExtensions(&count);
-@endcode
-
-These extensions must all be enabled when creating instances that are going to
-be passed to @ref glfwGetPhysicalDevicePresentationSupport and @ref
-glfwCreateWindowSurface.  The set of extensions will vary depending on platform
-and may also vary depending on graphics drivers and other factors.
-
-If it fails it will return `NULL` and GLFW will not be able to create Vulkan
-window surfaces.  You can still use Vulkan for off-screen rendering and compute
-work.
-
-If successful the returned array will always include `VK_KHR_surface`, so if
-you don't require any additional extensions you can pass this list directly to
-the `VkInstanceCreateInfo` struct.
-
-@code
-VkInstanceCreateInfo ici;
-
-memset(&ici, 0, sizeof(ici));
-ici.enabledExtensionCount = count;
-ici.ppEnabledExtensionNames = extensions;
-...
-@endcode
-
-Additional extensions may be required by future versions of GLFW.  You should
-check whether any extensions you wish to enable are already in the returned
-array, as it is an error to specify an extension more than once in the
-`VkInstanceCreateInfo` struct.
-
-@macos MoltenVK is (as of July 2022) not yet a fully conformant implementation
-of Vulkan.  As of Vulkan SDK 1.3.216.0, this means you must also enable the
-`VK_KHR_portability_enumeration` instance extension and set the
-`VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR` bit in the instance creation
-info flags for MoltenVK to show up in the list of physical devices.  For more
-information, see the Vulkan and MoltenVK documentation.
-
-
-@section vulkan_present Querying for Vulkan presentation support
-
-Not every queue family of every Vulkan device can present images to surfaces.
-To check whether a specific queue family of a physical device supports image
-presentation without first having to create a window and surface, call @ref
-glfwGetPhysicalDevicePresentationSupport.
-
-@code
-if (glfwGetPhysicalDevicePresentationSupport(instance, physical_device, queue_family_index))
-{
-    // Queue family supports image presentation
-}
-@endcode
-
-The `VK_KHR_surface` extension additionally provides the
-`vkGetPhysicalDeviceSurfaceSupportKHR` function, which performs the same test on
-an existing Vulkan surface.
-
-
-@section vulkan_window Creating the window
-
-Unless you will be using OpenGL or OpenGL ES with the same window as Vulkan,
-there is no need to create a context.  You can disable context creation with the
-[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint.
-
-@code
-glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
-GLFWwindow* window = glfwCreateWindow(640, 480, "Window Title", NULL, NULL);
-@endcode
-
-See @ref context_less for more information.
-
-
-@section vulkan_surface Creating a Vulkan window surface
-
-You can create a Vulkan surface (as defined by the `VK_KHR_surface` extension)
-for a GLFW window with @ref glfwCreateWindowSurface.
-
-@code
-VkSurfaceKHR surface;
-VkResult err = glfwCreateWindowSurface(instance, window, NULL, &surface);
-if (err)
-{
-    // Window surface creation failed
-}
-@endcode
-
-If an OpenGL or OpenGL ES context was created on the window, the context has
-ownership of the presentation on the window and a Vulkan surface cannot be
-created.
-
-It is your responsibility to destroy the surface.  GLFW does not destroy it for
-you.  Call `vkDestroySurfaceKHR` function from the same extension to destroy it.
-
-*/

source/glfw/examples/CMakeLists.txt

@@ -1,83 +0,0 @@
-
-link_libraries(glfw)
-
-include_directories("${GLFW_SOURCE_DIR}/deps")
-
-if (MATH_LIBRARY)
-    link_libraries("${MATH_LIBRARY}")
-endif()
-
-# Workaround for the MS CRT deprecating parts of the standard library
-if (MSVC OR CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
-    add_definitions(-D_CRT_SECURE_NO_WARNINGS)
-endif()
-
-if (WIN32)
-    set(ICON glfw.rc)
-elseif (APPLE)
-    set(ICON glfw.icns)
-endif()
-
-set(GLAD_GL "${GLFW_SOURCE_DIR}/deps/glad/gl.h")
-set(GLAD_GLES2 "${GLFW_SOURCE_DIR}/deps/glad/gles2.h")
-set(GETOPT "${GLFW_SOURCE_DIR}/deps/getopt.h"
-           "${GLFW_SOURCE_DIR}/deps/getopt.c")
-set(TINYCTHREAD "${GLFW_SOURCE_DIR}/deps/tinycthread.h"
-                "${GLFW_SOURCE_DIR}/deps/tinycthread.c")
-
-add_executable(boing WIN32 MACOSX_BUNDLE boing.c ${ICON} ${GLAD_GL})
-add_executable(gears WIN32 MACOSX_BUNDLE gears.c ${ICON} ${GLAD_GL})
-add_executable(heightmap WIN32 MACOSX_BUNDLE heightmap.c ${ICON} ${GLAD_GL})
-add_executable(offscreen offscreen.c ${ICON} ${GLAD_GL})
-add_executable(particles WIN32 MACOSX_BUNDLE particles.c ${ICON} ${TINYCTHREAD} ${GETOPT} ${GLAD_GL})
-add_executable(sharing WIN32 MACOSX_BUNDLE sharing.c ${ICON} ${GLAD_GL})
-add_executable(splitview WIN32 MACOSX_BUNDLE splitview.c ${ICON} ${GLAD_GL})
-add_executable(triangle-opengl WIN32 MACOSX_BUNDLE triangle-opengl.c ${ICON} ${GLAD_GL})
-add_executable(triangle-opengles WIN32 MACOSX_BUNDLE triangle-opengles.c ${ICON} ${GLAD_GLES2})
-add_executable(wave WIN32 MACOSX_BUNDLE wave.c ${ICON} ${GLAD_GL})
-add_executable(windows WIN32 MACOSX_BUNDLE windows.c ${ICON} ${GLAD_GL})
-
-target_link_libraries(particles Threads::Threads)
-if (RT_LIBRARY)
-    target_link_libraries(particles "${RT_LIBRARY}")
-endif()
-
-set(GUI_ONLY_BINARIES boing gears heightmap particles sharing splitview
-    triangle-opengl triangle-opengles wave windows)
-set(CONSOLE_BINARIES offscreen)
-
-set_target_properties(${GUI_ONLY_BINARIES} ${CONSOLE_BINARIES} PROPERTIES
-                      C_STANDARD 99
-                      FOLDER "GLFW3/Examples")
-
-if (MSVC)
-    # Tell MSVC to use main instead of WinMain
-    set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES
-                          LINK_FLAGS "/ENTRY:mainCRTStartup")
-elseif (CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
-    # Tell Clang using MS CRT to use main instead of WinMain
-    set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES
-                          LINK_FLAGS "-Wl,/entry:mainCRTStartup")
-endif()
-
-if (APPLE)
-    set_target_properties(boing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Boing")
-    set_target_properties(gears PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Gears")
-    set_target_properties(heightmap PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Heightmap")
-    set_target_properties(particles PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Particles")
-    set_target_properties(sharing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Sharing")
-    set_target_properties(triangle-opengl PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "OpenGL Triangle")
-    set_target_properties(triangle-opengles PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "OpenGL ES Triangle")
-    set_target_properties(splitview PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "SplitView")
-    set_target_properties(wave PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Wave")
-    set_target_properties(windows PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Windows")
-
-    set_source_files_properties(glfw.icns PROPERTIES
-                                MACOSX_PACKAGE_LOCATION "Resources")
-    set_target_properties(${GUI_ONLY_BINARIES} PROPERTIES
-                          MACOSX_BUNDLE_SHORT_VERSION_STRING ${GLFW_VERSION}
-                          MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION}
-                          MACOSX_BUNDLE_ICON_FILE glfw.icns
-                          MACOSX_BUNDLE_INFO_PLIST "${GLFW_SOURCE_DIR}/CMake/Info.plist.in")
-endif()
-

source/glfw/examples/boing.c

@@ -1,680 +0,0 @@
-/*****************************************************************************
- * Title:   GLBoing
- * Desc:    Tribute to Amiga Boing.
- * Author:  Jim Brooks  <gfx@jimbrooks.org>
- *          Original Amiga authors were R.J. Mical and Dale Luck.
- *          GLFW conversion by Marcus Geelnard
- * Notes:   - 360' = 2*PI [radian]
- *
- *          - Distances between objects are created by doing a relative
- *            Z translations.
- *
- *          - Although OpenGL enticingly supports alpha-blending,
- *            the shadow of the original Boing didn't affect the color
- *            of the grid.
- *
- *          - [Marcus] Changed timing scheme from interval driven to frame-
- *            time based animation steps (which results in much smoother
- *            movement)
- *
- * History of Amiga Boing:
- *
- * Boing was demonstrated on the prototype Amiga (codenamed "Lorraine") in
- * 1985. According to legend, it was written ad-hoc in one night by
- * R. J. Mical and Dale Luck. Because the bouncing ball animation was so fast
- * and smooth, attendees did not believe the Amiga prototype was really doing
- * the rendering. Suspecting a trick, they began looking around the booth for
- * a hidden computer or VCR.
- *****************************************************************************/
-
-#if defined(_MSC_VER)
- // Make MS math.h define M_PI
- #define _USE_MATH_DEFINES
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-
-#define GLAD_GL_IMPLEMENTATION
-#include <glad/gl.h>
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
-#include <linmath.h>
-
-
-/*****************************************************************************
- * Various declarations and macros
- *****************************************************************************/
-
-/* Prototypes */
-void init( void );
-void display( void );
-void reshape( GLFWwindow* window, int w, int h );
-void key_callback( GLFWwindow* window, int key, int scancode, int action, int mods );
-void mouse_button_callback( GLFWwindow* window, int button, int action, int mods );
-void cursor_position_callback( GLFWwindow* window, double x, double y );
-void DrawBoingBall( void );
-void BounceBall( double dt );
-void DrawBoingBallBand( GLfloat long_lo, GLfloat long_hi );
-void DrawGrid( void );
-
-#define RADIUS           70.f
-#define STEP_LONGITUDE   22.5f                   /* 22.5 makes 8 bands like original Boing */
-#define STEP_LATITUDE    22.5f
-
-#define DIST_BALL       (RADIUS * 2.f + RADIUS * 0.1f)
-
-#define VIEW_SCENE_DIST (DIST_BALL * 3.f + 200.f)/* distance from viewer to middle of boing area */
-#define GRID_SIZE       (RADIUS * 4.5f)          /* length (width) of grid */
-#define BOUNCE_HEIGHT   (RADIUS * 2.1f)
-#define BOUNCE_WIDTH    (RADIUS * 2.1f)
-
-#define SHADOW_OFFSET_X -20.f
-#define SHADOW_OFFSET_Y  10.f
-#define SHADOW_OFFSET_Z   0.f
-
-#define WALL_L_OFFSET   0.f
-#define WALL_R_OFFSET   5.f
-
-/* Animation speed (50.0 mimics the original GLUT demo speed) */
-#define ANIMATION_SPEED 50.f
-
-/* Maximum allowed delta time per physics iteration */
-#define MAX_DELTA_T 0.02f
-
-/* Draw ball, or its shadow */
-typedef enum { DRAW_BALL, DRAW_BALL_SHADOW } DRAW_BALL_ENUM;
-
-/* Vertex type */
-typedef struct {float x; float y; float z;} vertex_t;
-
-/* Global vars */
-int windowed_xpos, windowed_ypos, windowed_width, windowed_height;
-int width, height;
-GLfloat deg_rot_y       = 0.f;
-GLfloat deg_rot_y_inc   = 2.f;
-int override_pos        = GLFW_FALSE;
-GLfloat cursor_x        = 0.f;
-GLfloat cursor_y        = 0.f;
-GLfloat ball_x          = -RADIUS;
-GLfloat ball_y          = -RADIUS;
-GLfloat ball_x_inc      = 1.f;
-GLfloat ball_y_inc      = 2.f;
-DRAW_BALL_ENUM drawBallHow;
-double  t;
-double  t_old = 0.f;
-double  dt;
-
-/* Random number generator */
-#ifndef RAND_MAX
- #define RAND_MAX 4095
-#endif
-
-
-/*****************************************************************************
- * Truncate a degree.
- *****************************************************************************/
-GLfloat TruncateDeg( GLfloat deg )
-{
-   if ( deg >= 360.f )
-      return (deg - 360.f);
-   else
-      return deg;
-}
-
-/*****************************************************************************
- * Convert a degree (360-based) into a radian.
- * 360' = 2 * PI
- *****************************************************************************/
-double deg2rad( double deg )
-{
-   return deg / 360 * (2 * M_PI);
-}
-
-/*****************************************************************************
- * 360' sin().
- *****************************************************************************/
-double sin_deg( double deg )
-{
-   return sin( deg2rad( deg ) );
-}
-
-/*****************************************************************************
- * 360' cos().
- *****************************************************************************/
-double cos_deg( double deg )
-{
-   return cos( deg2rad( deg ) );
-}
-
-/*****************************************************************************
- * Compute a cross product (for a normal vector).
- *
- * c = a x b
- *****************************************************************************/
-void CrossProduct( vertex_t a, vertex_t b, vertex_t c, vertex_t *n )
-{
-   GLfloat u1, u2, u3;
-   GLfloat v1, v2, v3;
-
-   u1 = b.x - a.x;
-   u2 = b.y - a.y;
-   u3 = b.y - a.z;
-
-   v1 = c.x - a.x;
-   v2 = c.y - a.y;
-   v3 = c.z - a.z;
-
-   n->x = u2 * v3 - v2 * u3;
-   n->y = u3 * v1 - v3 * u1;
-   n->z = u1 * v2 - v1 * u2;
-}
-
-
-#define BOING_DEBUG 0
-
-
-/*****************************************************************************
- * init()
- *****************************************************************************/
-void init( void )
-{
-   /*
-    * Clear background.
-    */
-   glClearColor( 0.55f, 0.55f, 0.55f, 0.f );
-
-   glShadeModel( GL_FLAT );
-}
-
-
-/*****************************************************************************
- * display()
- *****************************************************************************/
-void display(void)
-{
-   glClear( GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT );
-   glPushMatrix();
-
-   drawBallHow = DRAW_BALL_SHADOW;
-   DrawBoingBall();
-
-   DrawGrid();
-
-   drawBallHow = DRAW_BALL;
-   DrawBoingBall();
-
-   glPopMatrix();
-   glFlush();
-}
-
-
-/*****************************************************************************
- * reshape()
- *****************************************************************************/
-void reshape( GLFWwindow* window, int w, int h )
-{
-   mat4x4 projection, view;
-
-   glViewport( 0, 0, (GLsizei)w, (GLsizei)h );
-
-   glMatrixMode( GL_PROJECTION );
-   mat4x4_perspective( projection,
-                       2.f * (float) atan2( RADIUS, 200.f ),
-                       (float)w / (float)h,
-                       1.f, VIEW_SCENE_DIST );
-   glLoadMatrixf((const GLfloat*) projection);
-
-   glMatrixMode( GL_MODELVIEW );
-   {
-      vec3 eye = { 0.f, 0.f, VIEW_SCENE_DIST };
-      vec3 center = { 0.f, 0.f, 0.f };
-      vec3 up = { 0.f, -1.f, 0.f };
-      mat4x4_look_at( view, eye, center, up );
-   }
-   glLoadMatrixf((const GLfloat*) view);
-}
-
-void key_callback( GLFWwindow* window, int key, int scancode, int action, int mods )
-{
-    if (action != GLFW_PRESS)
-        return;
-
-    if (key == GLFW_KEY_ESCAPE && mods == 0)
-        glfwSetWindowShouldClose(window, GLFW_TRUE);
-    if ((key == GLFW_KEY_ENTER && mods == GLFW_MOD_ALT) ||
-        (key == GLFW_KEY_F11 && mods == GLFW_MOD_ALT))
-    {
-        if (glfwGetWindowMonitor(window))
-        {
-            glfwSetWindowMonitor(window, NULL,
-                                 windowed_xpos, windowed_ypos,
-                                 windowed_width, windowed_height, 0);
-        }
-        else
-        {
-            GLFWmonitor* monitor = glfwGetPrimaryMonitor();
-            if (monitor)
-            {
-                const GLFWvidmode* mode = glfwGetVideoMode(monitor);
-                glfwGetWindowPos(window, &windowed_xpos, &windowed_ypos);
-                glfwGetWindowSize(window, &windowed_width, &windowed_height);
-                glfwSetWindowMonitor(window, monitor, 0, 0, mode->width, mode->height, mode->refreshRate);
-            }
-        }
-    }
-}
-
-static void set_ball_pos ( GLfloat x, GLfloat y )
-{
-   ball_x = (width / 2) - x;
-   ball_y = y - (height / 2);
-}
-
-void mouse_button_callback( GLFWwindow* window, int button, int action, int mods )
-{
-   if (button != GLFW_MOUSE_BUTTON_LEFT)
-      return;
-
-   if (action == GLFW_PRESS)
-   {
-      override_pos = GLFW_TRUE;
-      set_ball_pos(cursor_x, cursor_y);
-   }
-   else
-   {
-      override_pos = GLFW_FALSE;
-   }
-}
-
-void cursor_position_callback( GLFWwindow* window, double x, double y )
-{
-   cursor_x = (float) x;
-   cursor_y = (float) y;
-
-   if ( override_pos )
-      set_ball_pos(cursor_x, cursor_y);
-}
-
-/*****************************************************************************
- * Draw the Boing ball.
- *
- * The Boing ball is sphere in which each facet is a rectangle.
- * Facet colors alternate between red and white.
- * The ball is built by stacking latitudinal circles.  Each circle is composed
- * of a widely-separated set of points, so that each facet is noticeably large.
- *****************************************************************************/
-void DrawBoingBall( void )
-{
-   GLfloat lon_deg;     /* degree of longitude */
-   double dt_total, dt2;
-
-   glPushMatrix();
-   glMatrixMode( GL_MODELVIEW );
-
-  /*
-   * Another relative Z translation to separate objects.
-   */
-   glTranslatef( 0.0, 0.0, DIST_BALL );
-
-   /* Update ball position and rotation (iterate if necessary) */
-   dt_total = dt;
-   while( dt_total > 0.0 )
-   {
-       dt2 = dt_total > MAX_DELTA_T ? MAX_DELTA_T : dt_total;
-       dt_total -= dt2;
-       BounceBall( dt2 );
-       deg_rot_y = TruncateDeg( deg_rot_y + deg_rot_y_inc*((float)dt2*ANIMATION_SPEED) );
-   }
-
-   /* Set ball position */
-   glTranslatef( ball_x, ball_y, 0.0 );
-
-  /*
-   * Offset the shadow.
-   */
-   if ( drawBallHow == DRAW_BALL_SHADOW )
-   {
-      glTranslatef( SHADOW_OFFSET_X,
-                    SHADOW_OFFSET_Y,
-                    SHADOW_OFFSET_Z );
-   }
-
-  /*
-   * Tilt the ball.
-   */
-   glRotatef( -20.0, 0.0, 0.0, 1.0 );
-
-  /*
-   * Continually rotate ball around Y axis.
-   */
-   glRotatef( deg_rot_y, 0.0, 1.0, 0.0 );
-
-  /*
-   * Set OpenGL state for Boing ball.
-   */
-   glCullFace( GL_FRONT );
-   glEnable( GL_CULL_FACE );
-   glEnable( GL_NORMALIZE );
-
-  /*
-   * Build a faceted latitude slice of the Boing ball,
-   * stepping same-sized vertical bands of the sphere.
-   */
-   for ( lon_deg = 0;
-         lon_deg < 180;
-         lon_deg += STEP_LONGITUDE )
-   {
-     /*
-      * Draw a latitude circle at this longitude.
-      */
-      DrawBoingBallBand( lon_deg,
-                         lon_deg + STEP_LONGITUDE );
-   }
-
-   glPopMatrix();
-
-   return;
-}
-
-
-/*****************************************************************************
- * Bounce the ball.
- *****************************************************************************/
-void BounceBall( double delta_t )
-{
-   GLfloat sign;
-   GLfloat deg;
-
-   if ( override_pos )
-     return;
-
-   /* Bounce on walls */
-   if ( ball_x >  (BOUNCE_WIDTH/2 + WALL_R_OFFSET ) )
-   {
-      ball_x_inc = -0.5f - 0.75f * (GLfloat)rand() / (GLfloat)RAND_MAX;
-      deg_rot_y_inc = -deg_rot_y_inc;
-   }
-   if ( ball_x < -(BOUNCE_HEIGHT/2 + WALL_L_OFFSET) )
-   {
-      ball_x_inc =  0.5f + 0.75f * (GLfloat)rand() / (GLfloat)RAND_MAX;
-      deg_rot_y_inc = -deg_rot_y_inc;
-   }
-
-   /* Bounce on floor / roof */
-   if ( ball_y >  BOUNCE_HEIGHT/2      )
-   {
-      ball_y_inc = -0.75f - 1.f * (GLfloat)rand() / (GLfloat)RAND_MAX;
-   }
-   if ( ball_y < -BOUNCE_HEIGHT/2*0.85 )
-   {
-      ball_y_inc =  0.75f + 1.f * (GLfloat)rand() / (GLfloat)RAND_MAX;
-   }
-
-   /* Update ball position */
-   ball_x += ball_x_inc * ((float)delta_t*ANIMATION_SPEED);
-   ball_y += ball_y_inc * ((float)delta_t*ANIMATION_SPEED);
-
-  /*
-   * Simulate the effects of gravity on Y movement.
-   */
-   if ( ball_y_inc < 0 ) sign = -1.0; else sign = 1.0;
-
-   deg = (ball_y + BOUNCE_HEIGHT/2) * 90 / BOUNCE_HEIGHT;
-   if ( deg > 80 ) deg = 80;
-   if ( deg < 10 ) deg = 10;
-
-   ball_y_inc = sign * 4.f * (float) sin_deg( deg );
-}
-
-
-/*****************************************************************************
- * Draw a faceted latitude band of the Boing ball.
- *
- * Parms:   long_lo, long_hi
- *          Low and high longitudes of slice, resp.
- *****************************************************************************/
-void DrawBoingBallBand( GLfloat long_lo,
-                        GLfloat long_hi )
-{
-   vertex_t vert_ne;            /* "ne" means south-east, so on */
-   vertex_t vert_nw;
-   vertex_t vert_sw;
-   vertex_t vert_se;
-   vertex_t vert_norm;
-   GLfloat  lat_deg;
-   static int colorToggle = 0;
-
-  /*
-   * Iterate through the points of a latitude circle.
-   * A latitude circle is a 2D set of X,Z points.
-   */
-   for ( lat_deg = 0;
-         lat_deg <= (360 - STEP_LATITUDE);
-         lat_deg += STEP_LATITUDE )
-   {
-     /*
-      * Color this polygon with red or white.
-      */
-      if ( colorToggle )
-         glColor3f( 0.8f, 0.1f, 0.1f );
-      else
-         glColor3f( 0.95f, 0.95f, 0.95f );
-#if 0
-      if ( lat_deg >= 180 )
-         if ( colorToggle )
-            glColor3f( 0.1f, 0.8f, 0.1f );
-         else
-            glColor3f( 0.5f, 0.5f, 0.95f );
-#endif
-      colorToggle = ! colorToggle;
-
-     /*
-      * Change color if drawing shadow.
-      */
-      if ( drawBallHow == DRAW_BALL_SHADOW )
-         glColor3f( 0.35f, 0.35f, 0.35f );
-
-     /*
-      * Assign each Y.
-      */
-      vert_ne.y = vert_nw.y = (float) cos_deg(long_hi) * RADIUS;
-      vert_sw.y = vert_se.y = (float) cos_deg(long_lo) * RADIUS;
-
-     /*
-      * Assign each X,Z with sin,cos values scaled by latitude radius indexed by longitude.
-      * Eg, long=0 and long=180 are at the poles, so zero scale is sin(longitude),
-      * while long=90 (sin(90)=1) is at equator.
-      */
-      vert_ne.x = (float) cos_deg( lat_deg                 ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE ));
-      vert_se.x = (float) cos_deg( lat_deg                 ) * (RADIUS * (float) sin_deg( long_lo                  ));
-      vert_nw.x = (float) cos_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE ));
-      vert_sw.x = (float) cos_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo                  ));
-
-      vert_ne.z = (float) sin_deg( lat_deg                 ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE ));
-      vert_se.z = (float) sin_deg( lat_deg                 ) * (RADIUS * (float) sin_deg( long_lo                  ));
-      vert_nw.z = (float) sin_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo + STEP_LONGITUDE ));
-      vert_sw.z = (float) sin_deg( lat_deg + STEP_LATITUDE ) * (RADIUS * (float) sin_deg( long_lo                  ));
-
-     /*
-      * Draw the facet.
-      */
-      glBegin( GL_POLYGON );
-
-      CrossProduct( vert_ne, vert_nw, vert_sw, &vert_norm );
-      glNormal3f( vert_norm.x, vert_norm.y, vert_norm.z );
-
-      glVertex3f( vert_ne.x, vert_ne.y, vert_ne.z );
-      glVertex3f( vert_nw.x, vert_nw.y, vert_nw.z );
-      glVertex3f( vert_sw.x, vert_sw.y, vert_sw.z );
-      glVertex3f( vert_se.x, vert_se.y, vert_se.z );
-
-      glEnd();
-
-#if BOING_DEBUG
-      printf( "----------------------------------------------------------- \n" );
-      printf( "lat = %f  long_lo = %f  long_hi = %f \n", lat_deg, long_lo, long_hi );
-      printf( "vert_ne  x = %.8f  y = %.8f  z = %.8f \n", vert_ne.x, vert_ne.y, vert_ne.z );
-      printf( "vert_nw  x = %.8f  y = %.8f  z = %.8f \n", vert_nw.x, vert_nw.y, vert_nw.z );
-      printf( "vert_se  x = %.8f  y = %.8f  z = %.8f \n", vert_se.x, vert_se.y, vert_se.z );
-      printf( "vert_sw  x = %.8f  y = %.8f  z = %.8f \n", vert_sw.x, vert_sw.y, vert_sw.z );
-#endif
-
-   }
-
-  /*
-   * Toggle color so that next band will opposite red/white colors than this one.
-   */
-   colorToggle = ! colorToggle;
-
-  /*
-   * This circular band is done.
-   */
-   return;
-}
-
-
-/*****************************************************************************
- * Draw the purple grid of lines, behind the Boing ball.
- * When the Workbench is dropped to the bottom, Boing shows 12 rows.
- *****************************************************************************/
-void DrawGrid( void )
-{
-   int              row, col;
-   const int        rowTotal    = 12;                   /* must be divisible by 2 */
-   const int        colTotal    = rowTotal;             /* must be same as rowTotal */
-   const GLfloat    widthLine   = 2.0;                  /* should be divisible by 2 */
-   const GLfloat    sizeCell    = GRID_SIZE / rowTotal;
-   const GLfloat    z_offset    = -40.0;
-   GLfloat          xl, xr;
-   GLfloat          yt, yb;
-
-   glPushMatrix();
-   glDisable( GL_CULL_FACE );
-
-  /*
-   * Another relative Z translation to separate objects.
-   */
-   glTranslatef( 0.0, 0.0, DIST_BALL );
-
-  /*
-   * Draw vertical lines (as skinny 3D rectangles).
-   */
-   for ( col = 0; col <= colTotal; col++ )
-   {
-     /*
-      * Compute co-ords of line.
-      */
-      xl = -GRID_SIZE / 2 + col * sizeCell;
-      xr = xl + widthLine;
-
-      yt =  GRID_SIZE / 2;
-      yb = -GRID_SIZE / 2 - widthLine;
-
-      glBegin( GL_POLYGON );
-
-      glColor3f( 0.6f, 0.1f, 0.6f );               /* purple */
-
-      glVertex3f( xr, yt, z_offset );       /* NE */
-      glVertex3f( xl, yt, z_offset );       /* NW */
-      glVertex3f( xl, yb, z_offset );       /* SW */
-      glVertex3f( xr, yb, z_offset );       /* SE */
-
-      glEnd();
-   }
-
-  /*
-   * Draw horizontal lines (as skinny 3D rectangles).
-   */
-   for ( row = 0; row <= rowTotal; row++ )
-   {
-     /*
-      * Compute co-ords of line.
-      */
-      yt = GRID_SIZE / 2 - row * sizeCell;
-      yb = yt - widthLine;
-
-      xl = -GRID_SIZE / 2;
-      xr =  GRID_SIZE / 2 + widthLine;
-
-      glBegin( GL_POLYGON );
-
-      glColor3f( 0.6f, 0.1f, 0.6f );               /* purple */
-
-      glVertex3f( xr, yt, z_offset );       /* NE */
-      glVertex3f( xl, yt, z_offset );       /* NW */
-      glVertex3f( xl, yb, z_offset );       /* SW */
-      glVertex3f( xr, yb, z_offset );       /* SE */
-
-      glEnd();
-   }
-
-   glPopMatrix();
-
-   return;
-}
-
-
-/*======================================================================*
- * main()
- *======================================================================*/
-
-int main( void )
-{
-   GLFWwindow* window;
-
-   /* Init GLFW */
-   if( !glfwInit() )
-      exit( EXIT_FAILURE );
-
-   window = glfwCreateWindow( 400, 400, "Boing (classic Amiga demo)", NULL, NULL );
-   if (!window)
-   {
-       glfwTerminate();
-       exit( EXIT_FAILURE );
-   }
-
-   glfwSetWindowAspectRatio(window, 1, 1);
-
-   glfwSetFramebufferSizeCallback(window, reshape);
-   glfwSetKeyCallback(window, key_callback);
-   glfwSetMouseButtonCallback(window, mouse_button_callback);
-   glfwSetCursorPosCallback(window, cursor_position_callback);
-
-   glfwMakeContextCurrent(window);
-   gladLoadGL(glfwGetProcAddress);
-   glfwSwapInterval( 1 );
-
-   glfwGetFramebufferSize(window, &width, &height);
-   reshape(window, width, height);
-
-   glfwSetTime( 0.0 );
-
-   init();
-
-   /* Main loop */
-   for (;;)
-   {
-       /* Timing */
-       t = glfwGetTime();
-       dt = t - t_old;
-       t_old = t;
-
-       /* Draw one frame */
-       display();
-
-       /* Swap buffers */
-       glfwSwapBuffers(window);
-       glfwPollEvents();
-
-       /* Check if we are still running */
-       if (glfwWindowShouldClose(window))
-           break;
-   }
-
-   glfwTerminate();
-   exit( EXIT_SUCCESS );
-}
-

source/glfw/examples/gears.c

@@ -1,361 +0,0 @@
-/*
- * 3-D gear wheels.  This program is in the public domain.
- *
- * Command line options:
- *    -info      print GL implementation information
- *    -exit      automatically exit after 30 seconds
- *
- *
- * Brian Paul
- *
- *
- * Marcus Geelnard:
- *   - Conversion to GLFW
- *   - Time based rendering (frame rate independent)
- *   - Slightly modified camera that should work better for stereo viewing
- *
- *
- * Camilla Löwy:
- *   - Removed FPS counter (this is not a benchmark)
- *   - Added a few comments
- *   - Enabled vsync
- */
-
-#if defined(_MSC_VER)
- // Make MS math.h define M_PI
- #define _USE_MATH_DEFINES
-#endif
-
-#include <math.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-
-#define GLAD_GL_IMPLEMENTATION
-#include <glad/gl.h>
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
-/**
-
-  Draw a gear wheel.  You'll probably want to call this function when
-  building a display list since we do a lot of trig here.
-
-  Input:  inner_radius - radius of hole at center
-          outer_radius - radius at center of teeth
-          width - width of gear teeth - number of teeth
-          tooth_depth - depth of tooth
-
- **/
-
-static void
-gear(GLfloat inner_radius, GLfloat outer_radius, GLfloat width,
-  GLint teeth, GLfloat tooth_depth)
-{
-  GLint i;
-  GLfloat r0, r1, r2;
-  GLfloat angle, da;
-  GLfloat u, v, len;
-
-  r0 = inner_radius;
-  r1 = outer_radius - tooth_depth / 2.f;
-  r2 = outer_radius + tooth_depth / 2.f;
-
-  da = 2.f * (float) M_PI / teeth / 4.f;
-
-  glShadeModel(GL_FLAT);
-
-  glNormal3f(0.f, 0.f, 1.f);
-
-  /* draw front face */
-  glBegin(GL_QUAD_STRIP);
-  for (i = 0; i <= teeth; i++) {
-    angle = i * 2.f * (float) M_PI / teeth;
-    glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), width * 0.5f);
-    glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), width * 0.5f);
-    if (i < teeth) {
-      glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), width * 0.5f);
-      glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), width * 0.5f);
-    }
-  }
-  glEnd();
-
-  /* draw front sides of teeth */
-  glBegin(GL_QUADS);
-  da = 2.f * (float) M_PI / teeth / 4.f;
-  for (i = 0; i < teeth; i++) {
-    angle = i * 2.f * (float) M_PI / teeth;
-
-    glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), width * 0.5f);
-    glVertex3f(r2 * (float) cos(angle + da), r2 * (float) sin(angle + da), width * 0.5f);
-    glVertex3f(r2 * (float) cos(angle + 2 * da), r2 * (float) sin(angle + 2 * da), width * 0.5f);
-    glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), width * 0.5f);
-  }
-  glEnd();
-
-  glNormal3f(0.0, 0.0, -1.0);
-
-  /* draw back face */
-  glBegin(GL_QUAD_STRIP);
-  for (i = 0; i <= teeth; i++) {
-    angle = i * 2.f * (float) M_PI / teeth;
-    glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), -width * 0.5f);
-    glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), -width * 0.5f);
-    if (i < teeth) {
-      glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), -width * 0.5f);
-      glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), -width * 0.5f);
-    }
-  }
-  glEnd();
-
-  /* draw back sides of teeth */
-  glBegin(GL_QUADS);
-  da = 2.f * (float) M_PI / teeth / 4.f;
-  for (i = 0; i < teeth; i++) {
-    angle = i * 2.f * (float) M_PI / teeth;
-
-    glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), -width * 0.5f);
-    glVertex3f(r2 * (float) cos(angle + 2 * da), r2 * (float) sin(angle + 2 * da), -width * 0.5f);
-    glVertex3f(r2 * (float) cos(angle + da), r2 * (float) sin(angle + da), -width * 0.5f);
-    glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), -width * 0.5f);
-  }
-  glEnd();
-
-  /* draw outward faces of teeth */
-  glBegin(GL_QUAD_STRIP);
-  for (i = 0; i < teeth; i++) {
-    angle = i * 2.f * (float) M_PI / teeth;
-
-    glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), width * 0.5f);
-    glVertex3f(r1 * (float) cos(angle), r1 * (float) sin(angle), -width * 0.5f);
-    u = r2 * (float) cos(angle + da) - r1 * (float) cos(angle);
-    v = r2 * (float) sin(angle + da) - r1 * (float) sin(angle);
-    len = (float) sqrt(u * u + v * v);
-    u /= len;
-    v /= len;
-    glNormal3f(v, -u, 0.0);
-    glVertex3f(r2 * (float) cos(angle + da), r2 * (float) sin(angle + da), width * 0.5f);
-    glVertex3f(r2 * (float) cos(angle + da), r2 * (float) sin(angle + da), -width * 0.5f);
-    glNormal3f((float) cos(angle), (float) sin(angle), 0.f);
-    glVertex3f(r2 * (float) cos(angle + 2 * da), r2 * (float) sin(angle + 2 * da), width * 0.5f);
-    glVertex3f(r2 * (float) cos(angle + 2 * da), r2 * (float) sin(angle + 2 * da), -width * 0.5f);
-    u = r1 * (float) cos(angle + 3 * da) - r2 * (float) cos(angle + 2 * da);
-    v = r1 * (float) sin(angle + 3 * da) - r2 * (float) sin(angle + 2 * da);
-    glNormal3f(v, -u, 0.f);
-    glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), width * 0.5f);
-    glVertex3f(r1 * (float) cos(angle + 3 * da), r1 * (float) sin(angle + 3 * da), -width * 0.5f);
-    glNormal3f((float) cos(angle), (float) sin(angle), 0.f);
-  }
-
-  glVertex3f(r1 * (float) cos(0), r1 * (float) sin(0), width * 0.5f);
-  glVertex3f(r1 * (float) cos(0), r1 * (float) sin(0), -width * 0.5f);
-
-  glEnd();
-
-  glShadeModel(GL_SMOOTH);
-
-  /* draw inside radius cylinder */
-  glBegin(GL_QUAD_STRIP);
-  for (i = 0; i <= teeth; i++) {
-    angle = i * 2.f * (float) M_PI / teeth;
-    glNormal3f(-(float) cos(angle), -(float) sin(angle), 0.f);
-    glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), -width * 0.5f);
-    glVertex3f(r0 * (float) cos(angle), r0 * (float) sin(angle), width * 0.5f);
-  }
-  glEnd();
-
-}
-
-
-static GLfloat view_rotx = 20.f, view_roty = 30.f, view_rotz = 0.f;
-static GLint gear1, gear2, gear3;
-static GLfloat angle = 0.f;
-
-/* OpenGL draw function & timing */
-static void draw(void)
-{
-  glClearColor(0.0, 0.0, 0.0, 0.0);
-  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-  glPushMatrix();
-    glRotatef(view_rotx, 1.0, 0.0, 0.0);
-    glRotatef(view_roty, 0.0, 1.0, 0.0);
-    glRotatef(view_rotz, 0.0, 0.0, 1.0);
-
-    glPushMatrix();
-      glTranslatef(-3.0, -2.0, 0.0);
-      glRotatef(angle, 0.0, 0.0, 1.0);
-      glCallList(gear1);
-    glPopMatrix();
-
-    glPushMatrix();
-      glTranslatef(3.1f, -2.f, 0.f);
-      glRotatef(-2.f * angle - 9.f, 0.f, 0.f, 1.f);
-      glCallList(gear2);
-    glPopMatrix();
-
-    glPushMatrix();
-      glTranslatef(-3.1f, 4.2f, 0.f);
-      glRotatef(-2.f * angle - 25.f, 0.f, 0.f, 1.f);
-      glCallList(gear3);
-    glPopMatrix();
-
-  glPopMatrix();
-}
-
-
-/* update animation parameters */
-static void animate(void)
-{
-  angle = 100.f * (float) glfwGetTime();
-}
-
-
-/* change view angle, exit upon ESC */
-void key( GLFWwindow* window, int k, int s, int action, int mods )
-{
-  if( action != GLFW_PRESS ) return;
-
-  switch (k) {
-  case GLFW_KEY_Z:
-    if( mods & GLFW_MOD_SHIFT )
-      view_rotz -= 5.0;
-    else
-      view_rotz += 5.0;
-    break;
-  case GLFW_KEY_ESCAPE:
-    glfwSetWindowShouldClose(window, GLFW_TRUE);
-    break;
-  case GLFW_KEY_UP:
-    view_rotx += 5.0;
-    break;
-  case GLFW_KEY_DOWN:
-    view_rotx -= 5.0;
-    break;
-  case GLFW_KEY_LEFT:
-    view_roty += 5.0;
-    break;
-  case GLFW_KEY_RIGHT:
-    view_roty -= 5.0;
-    break;
-  default:
-    return;
-  }
-}
-
-
-/* new window size */
-void reshape( GLFWwindow* window, int width, int height )
-{
-  GLfloat h = (GLfloat) height / (GLfloat) width;
-  GLfloat xmax, znear, zfar;
-
-  znear = 5.0f;
-  zfar  = 30.0f;
-  xmax  = znear * 0.5f;
-
-  glViewport( 0, 0, (GLint) width, (GLint) height );
-  glMatrixMode( GL_PROJECTION );
-  glLoadIdentity();
-  glFrustum( -xmax, xmax, -xmax*h, xmax*h, znear, zfar );
-  glMatrixMode( GL_MODELVIEW );
-  glLoadIdentity();
-  glTranslatef( 0.0, 0.0, -20.0 );
-}
-
-
-/* program & OpenGL initialization */
-static void init(void)
-{
-  static GLfloat pos[4] = {5.f, 5.f, 10.f, 0.f};
-  static GLfloat red[4] = {0.8f, 0.1f, 0.f, 1.f};
-  static GLfloat green[4] = {0.f, 0.8f, 0.2f, 1.f};
-  static GLfloat blue[4] = {0.2f, 0.2f, 1.f, 1.f};
-
-  glLightfv(GL_LIGHT0, GL_POSITION, pos);
-  glEnable(GL_CULL_FACE);
-  glEnable(GL_LIGHTING);
-  glEnable(GL_LIGHT0);
-  glEnable(GL_DEPTH_TEST);
-
-  /* make the gears */
-  gear1 = glGenLists(1);
-  glNewList(gear1, GL_COMPILE);
-  glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, red);
-  gear(1.f, 4.f, 1.f, 20, 0.7f);
-  glEndList();
-
-  gear2 = glGenLists(1);
-  glNewList(gear2, GL_COMPILE);
-  glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, green);
-  gear(0.5f, 2.f, 2.f, 10, 0.7f);
-  glEndList();
-
-  gear3 = glGenLists(1);
-  glNewList(gear3, GL_COMPILE);
-  glMaterialfv(GL_FRONT, GL_AMBIENT_AND_DIFFUSE, blue);
-  gear(1.3f, 2.f, 0.5f, 10, 0.7f);
-  glEndList();
-
-  glEnable(GL_NORMALIZE);
-}
-
-
-/* program entry */
-int main(int argc, char *argv[])
-{
-    GLFWwindow* window;
-    int width, height;
-
-    if( !glfwInit() )
-    {
-        fprintf( stderr, "Failed to initialize GLFW\n" );
-        exit( EXIT_FAILURE );
-    }
-
-    glfwWindowHint(GLFW_DEPTH_BITS, 16);
-    glfwWindowHint(GLFW_TRANSPARENT_FRAMEBUFFER, GLFW_TRUE);
-
-    window = glfwCreateWindow( 300, 300, "Gears", NULL, NULL );
-    if (!window)
-    {
-        fprintf( stderr, "Failed to open GLFW window\n" );
-        glfwTerminate();
-        exit( EXIT_FAILURE );
-    }
-
-    // Set callback functions
-    glfwSetFramebufferSizeCallback(window, reshape);
-    glfwSetKeyCallback(window, key);
-
-    glfwMakeContextCurrent(window);
-    gladLoadGL(glfwGetProcAddress);
-    glfwSwapInterval( 1 );
-
-    glfwGetFramebufferSize(window, &width, &height);
-    reshape(window, width, height);
-
-    // Parse command-line options
-    init();
-
-    // Main loop
-    while( !glfwWindowShouldClose(window) )
-    {
-        // Draw gears
-        draw();
-
-        // Update animation
-        animate();
-
-        // Swap buffers
-        glfwSwapBuffers(window);
-        glfwPollEvents();
-    }
-
-    // Terminate GLFW
-    glfwTerminate();
-
-    // Exit program
-    exit( EXIT_SUCCESS );
-}
-

source/glfw/examples/glfw.rc

@@ -1,3 +0,0 @@
-
-GLFW_ICON               ICON            "glfw.ico"
-

source/glfw/examples/heightmap.c

@@ -1,513 +0,0 @@
-//========================================================================
-// Heightmap example program using OpenGL 3 core profile
-// Copyright (c) 2010 Olivier Delannoy
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <math.h>
-#include <assert.h>
-#include <stddef.h>
-
-#define GLAD_GL_IMPLEMENTATION
-#include <glad/gl.h>
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
-/* Map height updates */
-#define MAX_CIRCLE_SIZE (5.0f)
-#define MAX_DISPLACEMENT (1.0f)
-#define DISPLACEMENT_SIGN_LIMIT (0.3f)
-#define MAX_ITER (200)
-#define NUM_ITER_AT_A_TIME (1)
-
-/* Map general information */
-#define MAP_SIZE (10.0f)
-#define MAP_NUM_VERTICES (80)
-#define MAP_NUM_TOTAL_VERTICES (MAP_NUM_VERTICES*MAP_NUM_VERTICES)
-#define MAP_NUM_LINES (3* (MAP_NUM_VERTICES - 1) * (MAP_NUM_VERTICES - 1) + \
-               2 * (MAP_NUM_VERTICES - 1))
-
-
-/**********************************************************************
- * Default shader programs
- *********************************************************************/
-
-static const char* vertex_shader_text =
-"#version 150\n"
-"uniform mat4 project;\n"
-"uniform mat4 modelview;\n"
-"in float x;\n"
-"in float y;\n"
-"in float z;\n"
-"\n"
-"void main()\n"
-"{\n"
-"   gl_Position = project * modelview * vec4(x, y, z, 1.0);\n"
-"}\n";
-
-static const char* fragment_shader_text =
-"#version 150\n"
-"out vec4 color;\n"
-"void main()\n"
-"{\n"
-"    color = vec4(0.2, 1.0, 0.2, 1.0); \n"
-"}\n";
-
-/**********************************************************************
- * Values for shader uniforms
- *********************************************************************/
-
-/* Frustum configuration */
-static GLfloat view_angle = 45.0f;
-static GLfloat aspect_ratio = 4.0f/3.0f;
-static GLfloat z_near = 1.0f;
-static GLfloat z_far = 100.f;
-
-/* Projection matrix */
-static GLfloat projection_matrix[16] = {
-    1.0f, 0.0f, 0.0f, 0.0f,
-    0.0f, 1.0f, 0.0f, 0.0f,
-    0.0f, 0.0f, 1.0f, 0.0f,
-    0.0f, 0.0f, 0.0f, 1.0f
-};
-
-/* Model view matrix */
-static GLfloat modelview_matrix[16] = {
-    1.0f, 0.0f, 0.0f, 0.0f,
-    0.0f, 1.0f, 0.0f, 0.0f,
-    0.0f, 0.0f, 1.0f, 0.0f,
-    0.0f, 0.0f, 0.0f, 1.0f
-};
-
-/**********************************************************************
- * Heightmap vertex and index data
- *********************************************************************/
-
-static GLfloat map_vertices[3][MAP_NUM_TOTAL_VERTICES];
-static GLuint  map_line_indices[2*MAP_NUM_LINES];
-
-/* Store uniform location for the shaders
- * Those values are setup as part of the process of creating
- * the shader program. They should not be used before creating
- * the program.
- */
-static GLuint mesh;
-static GLuint mesh_vbo[4];
-
-/**********************************************************************
- * OpenGL helper functions
- *********************************************************************/
-
-/* Creates a shader object of the specified type using the specified text
- */
-static GLuint make_shader(GLenum type, const char* text)
-{
-    GLuint shader;
-    GLint shader_ok;
-    GLsizei log_length;
-    char info_log[8192];
-
-    shader = glCreateShader(type);
-    if (shader != 0)
-    {
-        glShaderSource(shader, 1, (const GLchar**)&text, NULL);
-        glCompileShader(shader);
-        glGetShaderiv(shader, GL_COMPILE_STATUS, &shader_ok);
-        if (shader_ok != GL_TRUE)
-        {
-            fprintf(stderr, "ERROR: Failed to compile %s shader\n", (type == GL_FRAGMENT_SHADER) ? "fragment" : "vertex" );
-            glGetShaderInfoLog(shader, 8192, &log_length,info_log);
-            fprintf(stderr, "ERROR: \n%s\n\n", info_log);
-            glDeleteShader(shader);
-            shader = 0;
-        }
-    }
-    return shader;
-}
-
-/* Creates a program object using the specified vertex and fragment text
- */
-static GLuint make_shader_program(const char* vs_text, const char* fs_text)
-{
-    GLuint program = 0u;
-    GLint program_ok;
-    GLuint vertex_shader = 0u;
-    GLuint fragment_shader = 0u;
-    GLsizei log_length;
-    char info_log[8192];
-
-    vertex_shader = make_shader(GL_VERTEX_SHADER, vs_text);
-    if (vertex_shader != 0u)
-    {
-        fragment_shader = make_shader(GL_FRAGMENT_SHADER, fs_text);
-        if (fragment_shader != 0u)
-        {
-            /* make the program that connect the two shader and link it */
-            program = glCreateProgram();
-            if (program != 0u)
-            {
-                /* attach both shader and link */
-                glAttachShader(program, vertex_shader);
-                glAttachShader(program, fragment_shader);
-                glLinkProgram(program);
-                glGetProgramiv(program, GL_LINK_STATUS, &program_ok);
-
-                if (program_ok != GL_TRUE)
-                {
-                    fprintf(stderr, "ERROR, failed to link shader program\n");
-                    glGetProgramInfoLog(program, 8192, &log_length, info_log);
-                    fprintf(stderr, "ERROR: \n%s\n\n", info_log);
-                    glDeleteProgram(program);
-                    glDeleteShader(fragment_shader);
-                    glDeleteShader(vertex_shader);
-                    program = 0u;
-                }
-            }
-        }
-        else
-        {
-            fprintf(stderr, "ERROR: Unable to load fragment shader\n");
-            glDeleteShader(vertex_shader);
-        }
-    }
-    else
-    {
-        fprintf(stderr, "ERROR: Unable to load vertex shader\n");
-    }
-    return program;
-}
-
-/**********************************************************************
- * Geometry creation functions
- *********************************************************************/
-
-/* Generate vertices and indices for the heightmap
- */
-static void init_map(void)
-{
-    int i;
-    int j;
-    int k;
-    GLfloat step = MAP_SIZE / (MAP_NUM_VERTICES - 1);
-    GLfloat x = 0.0f;
-    GLfloat z = 0.0f;
-    /* Create a flat grid */
-    k = 0;
-    for (i = 0 ; i < MAP_NUM_VERTICES ; ++i)
-    {
-        for (j = 0 ; j < MAP_NUM_VERTICES ; ++j)
-        {
-            map_vertices[0][k] = x;
-            map_vertices[1][k] = 0.0f;
-            map_vertices[2][k] = z;
-            z += step;
-            ++k;
-        }
-        x += step;
-        z = 0.0f;
-    }
-#if DEBUG_ENABLED
-    for (i = 0 ; i < MAP_NUM_TOTAL_VERTICES ; ++i)
-    {
-        printf ("Vertice %d (%f, %f, %f)\n",
-                i, map_vertices[0][i], map_vertices[1][i], map_vertices[2][i]);
-
-    }
-#endif
-    /* create indices */
-    /* line fan based on i
-     * i+1
-     * |  / i + n + 1
-     * | /
-     * |/
-     * i --- i + n
-     */
-
-    /* close the top of the square */
-    k = 0;
-    for (i = 0 ; i < MAP_NUM_VERTICES  -1 ; ++i)
-    {
-        map_line_indices[k++] = (i + 1) * MAP_NUM_VERTICES -1;
-        map_line_indices[k++] = (i + 2) * MAP_NUM_VERTICES -1;
-    }
-    /* close the right of the square */
-    for (i = 0 ; i < MAP_NUM_VERTICES -1 ; ++i)
-    {
-        map_line_indices[k++] = (MAP_NUM_VERTICES - 1) * MAP_NUM_VERTICES + i;
-        map_line_indices[k++] = (MAP_NUM_VERTICES - 1) * MAP_NUM_VERTICES + i + 1;
-    }
-
-    for (i = 0 ; i < (MAP_NUM_VERTICES - 1) ; ++i)
-    {
-        for (j = 0 ; j < (MAP_NUM_VERTICES - 1) ; ++j)
-        {
-            int ref = i * (MAP_NUM_VERTICES) + j;
-            map_line_indices[k++] = ref;
-            map_line_indices[k++] = ref + 1;
-
-            map_line_indices[k++] = ref;
-            map_line_indices[k++] = ref + MAP_NUM_VERTICES;
-
-            map_line_indices[k++] = ref;
-            map_line_indices[k++] = ref + MAP_NUM_VERTICES + 1;
-        }
-    }
-
-#ifdef DEBUG_ENABLED
-    for (k = 0 ; k < 2 * MAP_NUM_LINES ; k += 2)
-    {
-        int beg, end;
-        beg = map_line_indices[k];
-        end = map_line_indices[k+1];
-        printf ("Line %d: %d -> %d (%f, %f, %f) -> (%f, %f, %f)\n",
-                k / 2, beg, end,
-                map_vertices[0][beg], map_vertices[1][beg], map_vertices[2][beg],
-                map_vertices[0][end], map_vertices[1][end], map_vertices[2][end]);
-    }
-#endif
-}
-
-static void generate_heightmap__circle(float* center_x, float* center_y,
-        float* size, float* displacement)
-{
-    float sign;
-    /* random value for element in between [0-1.0] */
-    *center_x = (MAP_SIZE * rand()) / (float) RAND_MAX;
-    *center_y = (MAP_SIZE * rand()) / (float) RAND_MAX;
-    *size = (MAX_CIRCLE_SIZE * rand()) / (float) RAND_MAX;
-    sign = (1.0f * rand()) / (float) RAND_MAX;
-    sign = (sign < DISPLACEMENT_SIGN_LIMIT) ? -1.0f : 1.0f;
-    *displacement = (sign * (MAX_DISPLACEMENT * rand())) / (float) RAND_MAX;
-}
-
-/* Run the specified number of iterations of the generation process for the
- * heightmap
- */
-static void update_map(int num_iter)
-{
-    assert(num_iter > 0);
-    while(num_iter)
-    {
-        /* center of the circle */
-        float center_x;
-        float center_z;
-        float circle_size;
-        float disp;
-        size_t ii;
-        generate_heightmap__circle(&center_x, &center_z, &circle_size, &disp);
-        disp = disp / 2.0f;
-        for (ii = 0u ; ii < MAP_NUM_TOTAL_VERTICES ; ++ii)
-        {
-            GLfloat dx = center_x - map_vertices[0][ii];
-            GLfloat dz = center_z - map_vertices[2][ii];
-            GLfloat pd = (2.0f * (float) sqrt((dx * dx) + (dz * dz))) / circle_size;
-            if (fabs(pd) <= 1.0f)
-            {
-                /* tx,tz is within the circle */
-                GLfloat new_height = disp + (float) (cos(pd*3.14f)*disp);
-                map_vertices[1][ii] += new_height;
-            }
-        }
-        --num_iter;
-    }
-}
-
-/**********************************************************************
- * OpenGL helper functions
- *********************************************************************/
-
-/* Create VBO, IBO and VAO objects for the heightmap geometry and bind them to
- * the specified program object
- */
-static void make_mesh(GLuint program)
-{
-    GLuint attrloc;
-
-    glGenVertexArrays(1, &mesh);
-    glGenBuffers(4, mesh_vbo);
-    glBindVertexArray(mesh);
-    /* Prepare the data for drawing through a buffer inidices */
-    glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, mesh_vbo[3]);
-    glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(GLuint)* MAP_NUM_LINES * 2, map_line_indices, GL_STATIC_DRAW);
-
-    /* Prepare the attributes for rendering */
-    attrloc = glGetAttribLocation(program, "x");
-    glBindBuffer(GL_ARRAY_BUFFER, mesh_vbo[0]);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat) * MAP_NUM_TOTAL_VERTICES, &map_vertices[0][0], GL_STATIC_DRAW);
-    glEnableVertexAttribArray(attrloc);
-    glVertexAttribPointer(attrloc, 1, GL_FLOAT, GL_FALSE, 0, 0);
-
-    attrloc = glGetAttribLocation(program, "z");
-    glBindBuffer(GL_ARRAY_BUFFER, mesh_vbo[2]);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat) * MAP_NUM_TOTAL_VERTICES, &map_vertices[2][0], GL_STATIC_DRAW);
-    glEnableVertexAttribArray(attrloc);
-    glVertexAttribPointer(attrloc, 1, GL_FLOAT, GL_FALSE, 0, 0);
-
-    attrloc = glGetAttribLocation(program, "y");
-    glBindBuffer(GL_ARRAY_BUFFER, mesh_vbo[1]);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(GLfloat) * MAP_NUM_TOTAL_VERTICES, &map_vertices[1][0], GL_DYNAMIC_DRAW);
-    glEnableVertexAttribArray(attrloc);
-    glVertexAttribPointer(attrloc, 1, GL_FLOAT, GL_FALSE, 0, 0);
-}
-
-/* Update VBO vertices from source data
- */
-static void update_mesh(void)
-{
-    glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(GLfloat) * MAP_NUM_TOTAL_VERTICES, &map_vertices[1][0]);
-}
-
-/**********************************************************************
- * GLFW callback functions
- *********************************************************************/
-
-static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
-{
-    switch(key)
-    {
-        case GLFW_KEY_ESCAPE:
-            /* Exit program on Escape */
-            glfwSetWindowShouldClose(window, GLFW_TRUE);
-            break;
-    }
-}
-
-static void error_callback(int error, const char* description)
-{
-    fprintf(stderr, "Error: %s\n", description);
-}
-
-int main(int argc, char** argv)
-{
-    GLFWwindow* window;
-    int iter;
-    double dt;
-    double last_update_time;
-    int frame;
-    float f;
-    GLint uloc_modelview;
-    GLint uloc_project;
-    int width, height;
-
-    GLuint shader_program;
-
-    glfwSetErrorCallback(error_callback);
-
-    if (!glfwInit())
-        exit(EXIT_FAILURE);
-
-    glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 2);
-    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-    glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GLFW_TRUE);
-
-    window = glfwCreateWindow(800, 600, "GLFW OpenGL3 Heightmap demo", NULL, NULL);
-    if (! window )
-    {
-        glfwTerminate();
-        exit(EXIT_FAILURE);
-    }
-
-    /* Register events callback */
-    glfwSetKeyCallback(window, key_callback);
-
-    glfwMakeContextCurrent(window);
-    gladLoadGL(glfwGetProcAddress);
-
-    /* Prepare opengl resources for rendering */
-    shader_program = make_shader_program(vertex_shader_text, fragment_shader_text);
-
-    if (shader_program == 0u)
-    {
-        glfwTerminate();
-        exit(EXIT_FAILURE);
-    }
-
-    glUseProgram(shader_program);
-    uloc_project   = glGetUniformLocation(shader_program, "project");
-    uloc_modelview = glGetUniformLocation(shader_program, "modelview");
-
-    /* Compute the projection matrix */
-    f = 1.0f / tanf(view_angle / 2.0f);
-    projection_matrix[0]  = f / aspect_ratio;
-    projection_matrix[5]  = f;
-    projection_matrix[10] = (z_far + z_near)/ (z_near - z_far);
-    projection_matrix[11] = -1.0f;
-    projection_matrix[14] = 2.0f * (z_far * z_near) / (z_near - z_far);
-    glUniformMatrix4fv(uloc_project, 1, GL_FALSE, projection_matrix);
-
-    /* Set the camera position */
-    modelview_matrix[12]  = -5.0f;
-    modelview_matrix[13]  = -5.0f;
-    modelview_matrix[14]  = -20.0f;
-    glUniformMatrix4fv(uloc_modelview, 1, GL_FALSE, modelview_matrix);
-
-    /* Create mesh data */
-    init_map();
-    make_mesh(shader_program);
-
-    /* Create vao + vbo to store the mesh */
-    /* Create the vbo to store all the information for the grid and the height */
-
-    /* setup the scene ready for rendering */
-    glfwGetFramebufferSize(window, &width, &height);
-    glViewport(0, 0, width, height);
-    glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
-
-    /* main loop */
-    frame = 0;
-    iter = 0;
-    last_update_time = glfwGetTime();
-
-    while (!glfwWindowShouldClose(window))
-    {
-        ++frame;
-        /* render the next frame */
-        glClear(GL_COLOR_BUFFER_BIT);
-        glDrawElements(GL_LINES, 2* MAP_NUM_LINES , GL_UNSIGNED_INT, 0);
-
-        /* display and process events through callbacks */
-        glfwSwapBuffers(window);
-        glfwPollEvents();
-        /* Check the frame rate and update the heightmap if needed */
-        dt = glfwGetTime();
-        if ((dt - last_update_time) > 0.2)
-        {
-            /* generate the next iteration of the heightmap */
-            if (iter < MAX_ITER)
-            {
-                update_map(NUM_ITER_AT_A_TIME);
-                update_mesh();
-                iter += NUM_ITER_AT_A_TIME;
-            }
-            last_update_time = dt;
-            frame = 0;
-        }
-    }
-
-    glfwTerminate();
-    exit(EXIT_SUCCESS);
-}
-

source/glfw/examples/offscreen.c

@@ -1,165 +0,0 @@
-//========================================================================
-// Offscreen rendering example
-// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-#define GLAD_GL_IMPLEMENTATION
-#include <glad/gl.h>
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
-#include "linmath.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#define STB_IMAGE_WRITE_IMPLEMENTATION
-#include <stb_image_write.h>
-
-static const struct
-{
-    float x, y;
-    float r, g, b;
-} vertices[3] =
-{
-    { -0.6f, -0.4f, 1.f, 0.f, 0.f },
-    {  0.6f, -0.4f, 0.f, 1.f, 0.f },
-    {   0.f,  0.6f, 0.f, 0.f, 1.f }
-};
-
-static const char* vertex_shader_text =
-"#version 110\n"
-"uniform mat4 MVP;\n"
-"attribute vec3 vCol;\n"
-"attribute vec2 vPos;\n"
-"varying vec3 color;\n"
-"void main()\n"
-"{\n"
-"    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
-"    color = vCol;\n"
-"}\n";
-
-static const char* fragment_shader_text =
-"#version 110\n"
-"varying vec3 color;\n"
-"void main()\n"
-"{\n"
-"    gl_FragColor = vec4(color, 1.0);\n"
-"}\n";
-
-static void error_callback(int error, const char* description)
-{
-    fprintf(stderr, "Error: %s\n", description);
-}
-
-int main(void)
-{
-    GLFWwindow* window;
-    GLuint vertex_buffer, vertex_shader, fragment_shader, program;
-    GLint mvp_location, vpos_location, vcol_location;
-    float ratio;
-    int width, height;
-    mat4x4 mvp;
-    char* buffer;
-
-    glfwSetErrorCallback(error_callback);
-
-    glfwInitHint(GLFW_COCOA_MENUBAR, GLFW_FALSE);
-
-    if (!glfwInit())
-        exit(EXIT_FAILURE);
-
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
-    glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
-
-    window = glfwCreateWindow(640, 480, "Simple example", NULL, NULL);
-    if (!window)
-    {
-        glfwTerminate();
-        exit(EXIT_FAILURE);
-    }
-
-    glfwMakeContextCurrent(window);
-    gladLoadGL(glfwGetProcAddress);
-
-    // NOTE: OpenGL error checks have been omitted for brevity
-
-    glGenBuffers(1, &vertex_buffer);
-    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
-
-    vertex_shader = glCreateShader(GL_VERTEX_SHADER);
-    glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
-    glCompileShader(vertex_shader);
-
-    fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
-    glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
-    glCompileShader(fragment_shader);
-
-    program = glCreateProgram();
-    glAttachShader(program, vertex_shader);
-    glAttachShader(program, fragment_shader);
-    glLinkProgram(program);
-
-    mvp_location = glGetUniformLocation(program, "MVP");
-    vpos_location = glGetAttribLocation(program, "vPos");
-    vcol_location = glGetAttribLocation(program, "vCol");
-
-    glEnableVertexAttribArray(vpos_location);
-    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
-                          sizeof(vertices[0]), (void*) 0);
-    glEnableVertexAttribArray(vcol_location);
-    glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
-                          sizeof(vertices[0]), (void*) (sizeof(float) * 2));
-
-    glfwGetFramebufferSize(window, &width, &height);
-    ratio = width / (float) height;
-
-    glViewport(0, 0, width, height);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    mat4x4_ortho(mvp, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);
-
-    glUseProgram(program);
-    glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
-    glDrawArrays(GL_TRIANGLES, 0, 3);
-    glFinish();
-
-    buffer = calloc(4, width * height);
-    glReadPixels(0, 0, width, height, GL_RGBA, GL_UNSIGNED_BYTE, buffer);
-
-    // Write image Y-flipped because OpenGL
-    stbi_write_png("offscreen.png",
-                   width, height, 4,
-                   buffer + (width * 4 * (height - 1)),
-                   -width * 4);
-
-    free(buffer);
-
-    glfwDestroyWindow(window);
-
-    glfwTerminate();
-    exit(EXIT_SUCCESS);
-}
-

source/glfw/examples/sharing.c

@@ -1,235 +0,0 @@
-//========================================================================
-// Context sharing example
-// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-#define GLAD_GL_IMPLEMENTATION
-#include <glad/gl.h>
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-
-#include "getopt.h"
-#include "linmath.h"
-
-static const char* vertex_shader_text =
-"#version 110\n"
-"uniform mat4 MVP;\n"
-"attribute vec2 vPos;\n"
-"varying vec2 texcoord;\n"
-"void main()\n"
-"{\n"
-"    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
-"    texcoord = vPos;\n"
-"}\n";
-
-static const char* fragment_shader_text =
-"#version 110\n"
-"uniform sampler2D texture;\n"
-"uniform vec3 color;\n"
-"varying vec2 texcoord;\n"
-"void main()\n"
-"{\n"
-"    gl_FragColor = vec4(color * texture2D(texture, texcoord).rgb, 1.0);\n"
-"}\n";
-
-static const vec2 vertices[4] =
-{
-    { 0.f, 0.f },
-    { 1.f, 0.f },
-    { 1.f, 1.f },
-    { 0.f, 1.f }
-};
-
-static void error_callback(int error, const char* description)
-{
-    fprintf(stderr, "Error: %s\n", description);
-}
-
-static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
-{
-    if (action == GLFW_PRESS && key == GLFW_KEY_ESCAPE)
-        glfwSetWindowShouldClose(window, GLFW_TRUE);
-}
-
-int main(int argc, char** argv)
-{
-    GLFWwindow* windows[2];
-    GLuint texture, program, vertex_buffer;
-    GLint mvp_location, vpos_location, color_location, texture_location;
-
-    glfwSetErrorCallback(error_callback);
-
-    if (!glfwInit())
-        exit(EXIT_FAILURE);
-
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
-
-    windows[0] = glfwCreateWindow(400, 400, "First", NULL, NULL);
-    if (!windows[0])
-    {
-        glfwTerminate();
-        exit(EXIT_FAILURE);
-    }
-
-    glfwSetKeyCallback(windows[0], key_callback);
-
-    glfwMakeContextCurrent(windows[0]);
-
-    // Only enable vsync for the first of the windows to be swapped to
-    // avoid waiting out the interval for each window
-    glfwSwapInterval(1);
-
-    // The contexts are created with the same APIs so the function
-    // pointers should be re-usable between them
-    gladLoadGL(glfwGetProcAddress);
-
-    // Create the OpenGL objects inside the first context, created above
-    // All objects will be shared with the second context, created below
-    {
-        int x, y;
-        char pixels[16 * 16];
-        GLuint vertex_shader, fragment_shader;
-
-        glGenTextures(1, &texture);
-        glBindTexture(GL_TEXTURE_2D, texture);
-
-        srand((unsigned int) glfwGetTimerValue());
-
-        for (y = 0;  y < 16;  y++)
-        {
-            for (x = 0;  x < 16;  x++)
-                pixels[y * 16 + x] = rand() % 256;
-        }
-
-        glTexImage2D(GL_TEXTURE_2D, 0, GL_LUMINANCE, 16, 16, 0, GL_LUMINANCE, GL_UNSIGNED_BYTE, pixels);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
-        vertex_shader = glCreateShader(GL_VERTEX_SHADER);
-        glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
-        glCompileShader(vertex_shader);
-
-        fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
-        glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
-        glCompileShader(fragment_shader);
-
-        program = glCreateProgram();
-        glAttachShader(program, vertex_shader);
-        glAttachShader(program, fragment_shader);
-        glLinkProgram(program);
-
-        mvp_location = glGetUniformLocation(program, "MVP");
-        color_location = glGetUniformLocation(program, "color");
-        texture_location = glGetUniformLocation(program, "texture");
-        vpos_location = glGetAttribLocation(program, "vPos");
-
-        glGenBuffers(1, &vertex_buffer);
-        glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
-        glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
-    }
-
-    glUseProgram(program);
-    glUniform1i(texture_location, 0);
-
-    glEnable(GL_TEXTURE_2D);
-    glBindTexture(GL_TEXTURE_2D, texture);
-
-    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
-    glEnableVertexAttribArray(vpos_location);
-    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
-                          sizeof(vertices[0]), (void*) 0);
-
-    windows[1] = glfwCreateWindow(400, 400, "Second", NULL, windows[0]);
-    if (!windows[1])
-    {
-        glfwTerminate();
-        exit(EXIT_FAILURE);
-    }
-
-    // Place the second window to the right of the first
-    {
-        int xpos, ypos, left, right, width;
-
-        glfwGetWindowSize(windows[0], &width, NULL);
-        glfwGetWindowFrameSize(windows[0], &left, NULL, &right, NULL);
-        glfwGetWindowPos(windows[0], &xpos, &ypos);
-
-        glfwSetWindowPos(windows[1], xpos + width + left + right, ypos);
-    }
-
-    glfwSetKeyCallback(windows[1], key_callback);
-
-    glfwMakeContextCurrent(windows[1]);
-
-    // While objects are shared, the global context state is not and will
-    // need to be set up for each context
-
-    glUseProgram(program);
-
-    glEnable(GL_TEXTURE_2D);
-    glBindTexture(GL_TEXTURE_2D, texture);
-
-    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
-    glEnableVertexAttribArray(vpos_location);
-    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
-                          sizeof(vertices[0]), (void*) 0);
-
-    while (!glfwWindowShouldClose(windows[0]) &&
-           !glfwWindowShouldClose(windows[1]))
-    {
-        int i;
-        const vec3 colors[2] =
-        {
-            { 0.8f, 0.4f, 1.f },
-            { 0.3f, 0.4f, 1.f }
-        };
-
-        for (i = 0;  i < 2;  i++)
-        {
-            int width, height;
-            mat4x4 mvp;
-
-            glfwGetFramebufferSize(windows[i], &width, &height);
-            glfwMakeContextCurrent(windows[i]);
-
-            glViewport(0, 0, width, height);
-
-            mat4x4_ortho(mvp, 0.f, 1.f, 0.f, 1.f, 0.f, 1.f);
-            glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
-            glUniform3fv(color_location, 1, colors[i]);
-            glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
-
-            glfwSwapBuffers(windows[i]);
-        }
-
-        glfwWaitEvents();
-    }
-
-    glfwTerminate();
-    exit(EXIT_SUCCESS);
-}
-

source/glfw/examples/splitview.c

@@ -1,547 +0,0 @@
-//========================================================================
-// This is an example program for the GLFW library
-//
-// The program uses a "split window" view, rendering four views of the
-// same scene in one window (e.g. useful for 3D modelling software). This
-// demo uses scissors to separate the four different rendering areas from
-// each other.
-//
-// (If the code seems a little bit strange here and there, it may be
-//  because I am not a friend of orthogonal projections)
-//========================================================================
-
-#define GLAD_GL_IMPLEMENTATION
-#include <glad/gl.h>
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
-#if defined(_MSC_VER)
- // Make MS math.h define M_PI
- #define _USE_MATH_DEFINES
-#endif
-
-#include <math.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-#include <linmath.h>
-
-
-//========================================================================
-// Global variables
-//========================================================================
-
-// Mouse position
-static double xpos = 0, ypos = 0;
-
-// Window size
-static int width, height;
-
-// Active view: 0 = none, 1 = upper left, 2 = upper right, 3 = lower left,
-// 4 = lower right
-static int active_view = 0;
-
-// Rotation around each axis
-static int rot_x = 0, rot_y = 0, rot_z = 0;
-
-// Do redraw?
-static int do_redraw = 1;
-
-
-//========================================================================
-// Draw a solid torus (use a display list for the model)
-//========================================================================
-
-#define TORUS_MAJOR     1.5
-#define TORUS_MINOR     0.5
-#define TORUS_MAJOR_RES 32
-#define TORUS_MINOR_RES 32
-
-static void drawTorus(void)
-{
-    static GLuint torus_list = 0;
-    int    i, j, k;
-    double s, t, x, y, z, nx, ny, nz, scale, twopi;
-
-    if (!torus_list)
-    {
-        // Start recording displaylist
-        torus_list = glGenLists(1);
-        glNewList(torus_list, GL_COMPILE_AND_EXECUTE);
-
-        // Draw torus
-        twopi = 2.0 * M_PI;
-        for (i = 0;  i < TORUS_MINOR_RES;  i++)
-        {
-            glBegin(GL_QUAD_STRIP);
-            for (j = 0;  j <= TORUS_MAJOR_RES;  j++)
-            {
-                for (k = 1;  k >= 0;  k--)
-                {
-                    s = (i + k) % TORUS_MINOR_RES + 0.5;
-                    t = j % TORUS_MAJOR_RES;
-
-                    // Calculate point on surface
-                    x = (TORUS_MAJOR + TORUS_MINOR * cos(s * twopi / TORUS_MINOR_RES)) * cos(t * twopi / TORUS_MAJOR_RES);
-                    y = TORUS_MINOR * sin(s * twopi / TORUS_MINOR_RES);
-                    z = (TORUS_MAJOR + TORUS_MINOR * cos(s * twopi / TORUS_MINOR_RES)) * sin(t * twopi / TORUS_MAJOR_RES);
-
-                    // Calculate surface normal
-                    nx = x - TORUS_MAJOR * cos(t * twopi / TORUS_MAJOR_RES);
-                    ny = y;
-                    nz = z - TORUS_MAJOR * sin(t * twopi / TORUS_MAJOR_RES);
-                    scale = 1.0 / sqrt(nx*nx + ny*ny + nz*nz);
-                    nx *= scale;
-                    ny *= scale;
-                    nz *= scale;
-
-                    glNormal3f((float) nx, (float) ny, (float) nz);
-                    glVertex3f((float) x, (float) y, (float) z);
-                }
-            }
-
-            glEnd();
-        }
-
-        // Stop recording displaylist
-        glEndList();
-    }
-    else
-    {
-        // Playback displaylist
-        glCallList(torus_list);
-    }
-}
-
-
-//========================================================================
-// Draw the scene (a rotating torus)
-//========================================================================
-
-static void drawScene(void)
-{
-    const GLfloat model_diffuse[4]  = {1.0f, 0.8f, 0.8f, 1.0f};
-    const GLfloat model_specular[4] = {0.6f, 0.6f, 0.6f, 1.0f};
-    const GLfloat model_shininess   = 20.0f;
-
-    glPushMatrix();
-
-    // Rotate the object
-    glRotatef((GLfloat) rot_x * 0.5f, 1.0f, 0.0f, 0.0f);
-    glRotatef((GLfloat) rot_y * 0.5f, 0.0f, 1.0f, 0.0f);
-    glRotatef((GLfloat) rot_z * 0.5f, 0.0f, 0.0f, 1.0f);
-
-    // Set model color (used for orthogonal views, lighting disabled)
-    glColor4fv(model_diffuse);
-
-    // Set model material (used for perspective view, lighting enabled)
-    glMaterialfv(GL_FRONT, GL_DIFFUSE, model_diffuse);
-    glMaterialfv(GL_FRONT, GL_SPECULAR, model_specular);
-    glMaterialf(GL_FRONT, GL_SHININESS, model_shininess);
-
-    // Draw torus
-    drawTorus();
-
-    glPopMatrix();
-}
-
-
-//========================================================================
-// Draw a 2D grid (used for orthogonal views)
-//========================================================================
-
-static void drawGrid(float scale, int steps)
-{
-    int i;
-    float x, y;
-    mat4x4 view;
-
-    glPushMatrix();
-
-    // Set background to some dark bluish grey
-    glClearColor(0.05f, 0.05f, 0.2f, 0.0f);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    // Setup modelview matrix (flat XY view)
-    {
-        vec3 eye = { 0.f, 0.f, 1.f };
-        vec3 center = { 0.f, 0.f, 0.f };
-        vec3 up = { 0.f, 1.f, 0.f };
-        mat4x4_look_at(view, eye, center, up);
-    }
-    glLoadMatrixf((const GLfloat*) view);
-
-    // We don't want to update the Z-buffer
-    glDepthMask(GL_FALSE);
-
-    // Set grid color
-    glColor3f(0.0f, 0.5f, 0.5f);
-
-    glBegin(GL_LINES);
-
-    // Horizontal lines
-    x = scale * 0.5f * (float) (steps - 1);
-    y = -scale * 0.5f * (float) (steps - 1);
-    for (i = 0;  i < steps;  i++)
-    {
-        glVertex3f(-x, y, 0.0f);
-        glVertex3f(x, y, 0.0f);
-        y += scale;
-    }
-
-    // Vertical lines
-    x = -scale * 0.5f * (float) (steps - 1);
-    y = scale * 0.5f * (float) (steps - 1);
-    for (i = 0;  i < steps;  i++)
-    {
-        glVertex3f(x, -y, 0.0f);
-        glVertex3f(x, y, 0.0f);
-        x += scale;
-    }
-
-    glEnd();
-
-    // Enable Z-buffer writing again
-    glDepthMask(GL_TRUE);
-
-    glPopMatrix();
-}
-
-
-//========================================================================
-// Draw all views
-//========================================================================
-
-static void drawAllViews(void)
-{
-    const GLfloat light_position[4] = {0.0f, 8.0f, 8.0f, 1.0f};
-    const GLfloat light_diffuse[4]  = {1.0f, 1.0f, 1.0f, 1.0f};
-    const GLfloat light_specular[4] = {1.0f, 1.0f, 1.0f, 1.0f};
-    const GLfloat light_ambient[4]  = {0.2f, 0.2f, 0.3f, 1.0f};
-    float aspect;
-    mat4x4 view, projection;
-
-    // Calculate aspect of window
-    if (height > 0)
-        aspect = (float) width / (float) height;
-    else
-        aspect = 1.f;
-
-    // Clear screen
-    glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-    // Enable scissor test
-    glEnable(GL_SCISSOR_TEST);
-
-    // Enable depth test
-    glEnable(GL_DEPTH_TEST);
-    glDepthFunc(GL_LEQUAL);
-
-    // ** ORTHOGONAL VIEWS **
-
-    // For orthogonal views, use wireframe rendering
-    glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
-
-    // Enable line anti-aliasing
-    glEnable(GL_LINE_SMOOTH);
-    glEnable(GL_BLEND);
-    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-
-    // Setup orthogonal projection matrix
-    glMatrixMode(GL_PROJECTION);
-    glLoadIdentity();
-    glOrtho(-3.0 * aspect, 3.0 * aspect, -3.0, 3.0, 1.0, 50.0);
-
-    // Upper left view (TOP VIEW)
-    glViewport(0, height / 2, width / 2, height / 2);
-    glScissor(0, height / 2, width / 2, height / 2);
-    glMatrixMode(GL_MODELVIEW);
-    {
-        vec3 eye = { 0.f, 10.f, 1e-3f };
-        vec3 center = { 0.f, 0.f, 0.f };
-        vec3 up = { 0.f, 1.f, 0.f };
-        mat4x4_look_at( view, eye, center, up );
-    }
-    glLoadMatrixf((const GLfloat*) view);
-    drawGrid(0.5, 12);
-    drawScene();
-
-    // Lower left view (FRONT VIEW)
-    glViewport(0, 0, width / 2, height / 2);
-    glScissor(0, 0, width / 2, height / 2);
-    glMatrixMode(GL_MODELVIEW);
-    {
-        vec3 eye = { 0.f, 0.f, 10.f };
-        vec3 center = { 0.f, 0.f, 0.f };
-        vec3 up = { 0.f, 1.f, 0.f };
-        mat4x4_look_at( view, eye, center, up );
-    }
-    glLoadMatrixf((const GLfloat*) view);
-    drawGrid(0.5, 12);
-    drawScene();
-
-    // Lower right view (SIDE VIEW)
-    glViewport(width / 2, 0, width / 2, height / 2);
-    glScissor(width / 2, 0, width / 2, height / 2);
-    glMatrixMode(GL_MODELVIEW);
-    {
-        vec3 eye = { 10.f, 0.f, 0.f };
-        vec3 center = { 0.f, 0.f, 0.f };
-        vec3 up = { 0.f, 1.f, 0.f };
-        mat4x4_look_at( view, eye, center, up );
-    }
-    glLoadMatrixf((const GLfloat*) view);
-    drawGrid(0.5, 12);
-    drawScene();
-
-    // Disable line anti-aliasing
-    glDisable(GL_LINE_SMOOTH);
-    glDisable(GL_BLEND);
-
-    // ** PERSPECTIVE VIEW **
-
-    // For perspective view, use solid rendering
-    glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
-
-    // Enable face culling (faster rendering)
-    glEnable(GL_CULL_FACE);
-    glCullFace(GL_BACK);
-    glFrontFace(GL_CW);
-
-    // Setup perspective projection matrix
-    glMatrixMode(GL_PROJECTION);
-    mat4x4_perspective(projection,
-                       65.f * (float) M_PI / 180.f,
-                       aspect,
-                       1.f, 50.f);
-    glLoadMatrixf((const GLfloat*) projection);
-
-    // Upper right view (PERSPECTIVE VIEW)
-    glViewport(width / 2, height / 2, width / 2, height / 2);
-    glScissor(width / 2, height / 2, width / 2, height / 2);
-    glMatrixMode(GL_MODELVIEW);
-    {
-        vec3 eye = { 3.f, 1.5f, 3.f };
-        vec3 center = { 0.f, 0.f, 0.f };
-        vec3 up = { 0.f, 1.f, 0.f };
-        mat4x4_look_at( view, eye, center, up );
-    }
-    glLoadMatrixf((const GLfloat*) view);
-
-    // Configure and enable light source 1
-    glLightfv(GL_LIGHT1, GL_POSITION, light_position);
-    glLightfv(GL_LIGHT1, GL_AMBIENT, light_ambient);
-    glLightfv(GL_LIGHT1, GL_DIFFUSE, light_diffuse);
-    glLightfv(GL_LIGHT1, GL_SPECULAR, light_specular);
-    glEnable(GL_LIGHT1);
-    glEnable(GL_LIGHTING);
-
-    // Draw scene
-    drawScene();
-
-    // Disable lighting
-    glDisable(GL_LIGHTING);
-
-    // Disable face culling
-    glDisable(GL_CULL_FACE);
-
-    // Disable depth test
-    glDisable(GL_DEPTH_TEST);
-
-    // Disable scissor test
-    glDisable(GL_SCISSOR_TEST);
-
-    // Draw a border around the active view
-    if (active_view > 0 && active_view != 2)
-    {
-        glViewport(0, 0, width, height);
-
-        glMatrixMode(GL_PROJECTION);
-        glLoadIdentity();
-        glOrtho(0.0, 2.0, 0.0, 2.0, 0.0, 1.0);
-
-        glMatrixMode(GL_MODELVIEW);
-        glLoadIdentity();
-        glTranslatef((GLfloat) ((active_view - 1) & 1), (GLfloat) (1 - (active_view - 1) / 2), 0.0f);
-
-        glColor3f(1.0f, 1.0f, 0.6f);
-
-        glBegin(GL_LINE_STRIP);
-        glVertex2i(0, 0);
-        glVertex2i(1, 0);
-        glVertex2i(1, 1);
-        glVertex2i(0, 1);
-        glVertex2i(0, 0);
-        glEnd();
-    }
-}
-
-
-//========================================================================
-// Framebuffer size callback function
-//========================================================================
-
-static void framebufferSizeFun(GLFWwindow* window, int w, int h)
-{
-    width  = w;
-    height = h > 0 ? h : 1;
-    do_redraw = 1;
-}
-
-
-//========================================================================
-// Window refresh callback function
-//========================================================================
-
-static void windowRefreshFun(GLFWwindow* window)
-{
-    drawAllViews();
-    glfwSwapBuffers(window);
-    do_redraw = 0;
-}
-
-
-//========================================================================
-// Mouse position callback function
-//========================================================================
-
-static void cursorPosFun(GLFWwindow* window, double x, double y)
-{
-    int wnd_width, wnd_height, fb_width, fb_height;
-    double scale;
-
-    glfwGetWindowSize(window, &wnd_width, &wnd_height);
-    glfwGetFramebufferSize(window, &fb_width, &fb_height);
-
-    scale = (double) fb_width / (double) wnd_width;
-
-    x *= scale;
-    y *= scale;
-
-    // Depending on which view was selected, rotate around different axes
-    switch (active_view)
-    {
-        case 1:
-            rot_x += (int) (y - ypos);
-            rot_z += (int) (x - xpos);
-            do_redraw = 1;
-            break;
-        case 3:
-            rot_x += (int) (y - ypos);
-            rot_y += (int) (x - xpos);
-            do_redraw = 1;
-            break;
-        case 4:
-            rot_y += (int) (x - xpos);
-            rot_z += (int) (y - ypos);
-            do_redraw = 1;
-            break;
-        default:
-            // Do nothing for perspective view, or if no view is selected
-            break;
-    }
-
-    // Remember cursor position
-    xpos = x;
-    ypos = y;
-}
-
-
-//========================================================================
-// Mouse button callback function
-//========================================================================
-
-static void mouseButtonFun(GLFWwindow* window, int button, int action, int mods)
-{
-    if ((button == GLFW_MOUSE_BUTTON_LEFT) && action == GLFW_PRESS)
-    {
-        // Detect which of the four views was clicked
-        active_view = 1;
-        if (xpos >= width / 2)
-            active_view += 1;
-        if (ypos >= height / 2)
-            active_view += 2;
-    }
-    else if (button == GLFW_MOUSE_BUTTON_LEFT)
-    {
-        // Deselect any previously selected view
-        active_view = 0;
-    }
-
-    do_redraw = 1;
-}
-
-static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
-{
-    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
-        glfwSetWindowShouldClose(window, GLFW_TRUE);
-}
-
-
-//========================================================================
-// main
-//========================================================================
-
-int main(void)
-{
-    GLFWwindow* window;
-
-    // Initialise GLFW
-    if (!glfwInit())
-    {
-        fprintf(stderr, "Failed to initialize GLFW\n");
-        exit(EXIT_FAILURE);
-    }
-
-    glfwWindowHint(GLFW_SAMPLES, 4);
-
-    // Open OpenGL window
-    window = glfwCreateWindow(500, 500, "Split view demo", NULL, NULL);
-    if (!window)
-    {
-        fprintf(stderr, "Failed to open GLFW window\n");
-
-        glfwTerminate();
-        exit(EXIT_FAILURE);
-    }
-
-    // Set callback functions
-    glfwSetFramebufferSizeCallback(window, framebufferSizeFun);
-    glfwSetWindowRefreshCallback(window, windowRefreshFun);
-    glfwSetCursorPosCallback(window, cursorPosFun);
-    glfwSetMouseButtonCallback(window, mouseButtonFun);
-    glfwSetKeyCallback(window, key_callback);
-
-    // Enable vsync
-    glfwMakeContextCurrent(window);
-    gladLoadGL(glfwGetProcAddress);
-    glfwSwapInterval(1);
-
-    if (GLAD_GL_ARB_multisample || GLAD_GL_VERSION_1_3)
-        glEnable(GL_MULTISAMPLE_ARB);
-
-    glfwGetFramebufferSize(window, &width, &height);
-    framebufferSizeFun(window, width, height);
-
-    // Main loop
-    for (;;)
-    {
-        // Only redraw if we need to
-        if (do_redraw)
-            windowRefreshFun(window);
-
-        // Wait for new events
-        glfwWaitEvents();
-
-        // Check if the window should be closed
-        if (glfwWindowShouldClose(window))
-            break;
-    }
-
-    // Close OpenGL window and terminate GLFW
-    glfwTerminate();
-
-    exit(EXIT_SUCCESS);
-}
-

source/glfw/examples/triangle-opengl.c

@@ -1,171 +0,0 @@
-//========================================================================
-// OpenGL triangle example
-// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-//! [code]
-
-#define GLAD_GL_IMPLEMENTATION
-#include <glad/gl.h>
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
-#include "linmath.h"
-
-#include <stdlib.h>
-#include <stddef.h>
-#include <stdio.h>
-
-typedef struct Vertex
-{
-    vec2 pos;
-    vec3 col;
-} Vertex;
-
-static const Vertex vertices[3] =
-{
-    { { -0.6f, -0.4f }, { 1.f, 0.f, 0.f } },
-    { {  0.6f, -0.4f }, { 0.f, 1.f, 0.f } },
-    { {   0.f,  0.6f }, { 0.f, 0.f, 1.f } }
-};
-
-static const char* vertex_shader_text =
-"#version 330\n"
-"uniform mat4 MVP;\n"
-"in vec3 vCol;\n"
-"in vec2 vPos;\n"
-"out vec3 color;\n"
-"void main()\n"
-"{\n"
-"    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
-"    color = vCol;\n"
-"}\n";
-
-static const char* fragment_shader_text =
-"#version 330\n"
-"in vec3 color;\n"
-"out vec4 fragment;\n"
-"void main()\n"
-"{\n"
-"    fragment = vec4(color, 1.0);\n"
-"}\n";
-
-static void error_callback(int error, const char* description)
-{
-    fprintf(stderr, "Error: %s\n", description);
-}
-
-static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
-{
-    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
-        glfwSetWindowShouldClose(window, GLFW_TRUE);
-}
-
-int main(void)
-{
-    glfwSetErrorCallback(error_callback);
-
-    if (!glfwInit())
-        exit(EXIT_FAILURE);
-
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
-    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-
-    GLFWwindow* window = glfwCreateWindow(640, 480, "OpenGL Triangle", NULL, NULL);
-    if (!window)
-    {
-        glfwTerminate();
-        exit(EXIT_FAILURE);
-    }
-
-    glfwSetKeyCallback(window, key_callback);
-
-    glfwMakeContextCurrent(window);
-    gladLoadGL(glfwGetProcAddress);
-    glfwSwapInterval(1);
-
-    // NOTE: OpenGL error checks have been omitted for brevity
-
-    GLuint vertex_buffer;
-    glGenBuffers(1, &vertex_buffer);
-    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
-
-    const GLuint vertex_shader = glCreateShader(GL_VERTEX_SHADER);
-    glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
-    glCompileShader(vertex_shader);
-
-    const GLuint fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
-    glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
-    glCompileShader(fragment_shader);
-
-    const GLuint program = glCreateProgram();
-    glAttachShader(program, vertex_shader);
-    glAttachShader(program, fragment_shader);
-    glLinkProgram(program);
-
-    const GLint mvp_location = glGetUniformLocation(program, "MVP");
-    const GLint vpos_location = glGetAttribLocation(program, "vPos");
-    const GLint vcol_location = glGetAttribLocation(program, "vCol");
-
-    GLuint vertex_array;
-    glGenVertexArrays(1, &vertex_array);
-    glBindVertexArray(vertex_array);
-    glEnableVertexAttribArray(vpos_location);
-    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
-                          sizeof(Vertex), (void*) offsetof(Vertex, pos));
-    glEnableVertexAttribArray(vcol_location);
-    glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
-                          sizeof(Vertex), (void*) offsetof(Vertex, col));
-
-    while (!glfwWindowShouldClose(window))
-    {
-        int width, height;
-        glfwGetFramebufferSize(window, &width, &height);
-        const float ratio = width / (float) height;
-
-        glViewport(0, 0, width, height);
-        glClear(GL_COLOR_BUFFER_BIT);
-
-        mat4x4 m, p, mvp;
-        mat4x4_identity(m);
-        mat4x4_rotate_Z(m, m, (float) glfwGetTime());
-        mat4x4_ortho(p, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);
-        mat4x4_mul(mvp, p, m);
-
-        glUseProgram(program);
-        glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) &mvp);
-        glBindVertexArray(vertex_array);
-        glDrawArrays(GL_TRIANGLES, 0, 3);
-
-        glfwSwapBuffers(window);
-        glfwPollEvents();
-    }
-
-    glfwDestroyWindow(window);
-
-    glfwTerminate();
-    exit(EXIT_SUCCESS);
-}
-
-//! [code]

source/glfw/examples/triangle-opengles.c

@@ -1,170 +0,0 @@
-//========================================================================
-// OpenGL ES 2.0 triangle example
-// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-#define GLAD_GLES2_IMPLEMENTATION
-#include <glad/gles2.h>
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
-#include "linmath.h"
-
-#include <stdlib.h>
-#include <stddef.h>
-#include <stdio.h>
-
-typedef struct Vertex
-{
-    vec2 pos;
-    vec3 col;
-} Vertex;
-
-static const Vertex vertices[3] =
-{
-    { { -0.6f, -0.4f }, { 1.f, 0.f, 0.f } },
-    { {  0.6f, -0.4f }, { 0.f, 1.f, 0.f } },
-    { {   0.f,  0.6f }, { 0.f, 0.f, 1.f } }
-};
-
-static const char* vertex_shader_text =
-"#version 100\n"
-"precision mediump float;\n"
-"uniform mat4 MVP;\n"
-"attribute vec3 vCol;\n"
-"attribute vec2 vPos;\n"
-"varying vec3 color;\n"
-"void main()\n"
-"{\n"
-"    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
-"    color = vCol;\n"
-"}\n";
-
-static const char* fragment_shader_text =
-"#version 100\n"
-"precision mediump float;\n"
-"varying vec3 color;\n"
-"void main()\n"
-"{\n"
-"    gl_FragColor = vec4(color, 1.0);\n"
-"}\n";
-
-static void error_callback(int error, const char* description)
-{
-    fprintf(stderr, "GLFW Error: %s\n", description);
-}
-
-static void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
-{
-    if (key == GLFW_KEY_ESCAPE && action == GLFW_PRESS)
-        glfwSetWindowShouldClose(window, GLFW_TRUE);
-}
-
-int main(void)
-{
-    glfwSetErrorCallback(error_callback);
-
-    if (!glfwInit())
-        exit(EXIT_FAILURE);
-
-    glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_ES_API);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
-    glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_EGL_CONTEXT_API);
-
-    GLFWwindow* window = glfwCreateWindow(640, 480, "OpenGL ES 2.0 Triangle (EGL)", NULL, NULL);
-    if (!window)
-    {
-        glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_NATIVE_CONTEXT_API);
-        window = glfwCreateWindow(640, 480, "OpenGL ES 2.0 Triangle", NULL, NULL);
-        if (!window)
-        {
-            glfwTerminate();
-            exit(EXIT_FAILURE);
-        }
-    }
-
-    glfwSetKeyCallback(window, key_callback);
-
-    glfwMakeContextCurrent(window);
-    gladLoadGLES2(glfwGetProcAddress);
-    glfwSwapInterval(1);
-
-    GLuint vertex_buffer;
-    glGenBuffers(1, &vertex_buffer);
-    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
-    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
-
-    const GLuint vertex_shader = glCreateShader(GL_VERTEX_SHADER);
-    glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
-    glCompileShader(vertex_shader);
-
-    const GLuint fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
-    glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
-    glCompileShader(fragment_shader);
-
-    const GLuint program = glCreateProgram();
-    glAttachShader(program, vertex_shader);
-    glAttachShader(program, fragment_shader);
-    glLinkProgram(program);
-
-    const GLint mvp_location = glGetUniformLocation(program, "MVP");
-    const GLint vpos_location = glGetAttribLocation(program, "vPos");
-    const GLint vcol_location = glGetAttribLocation(program, "vCol");
-
-    glEnableVertexAttribArray(vpos_location);
-    glEnableVertexAttribArray(vcol_location);
-    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
-                          sizeof(Vertex), (void*) offsetof(Vertex, pos));
-    glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
-                          sizeof(Vertex), (void*) offsetof(Vertex, col));
-
-    while (!glfwWindowShouldClose(window))
-    {
-        int width, height;
-        glfwGetFramebufferSize(window, &width, &height);
-        const float ratio = width / (float) height;
-
-        glViewport(0, 0, width, height);
-        glClear(GL_COLOR_BUFFER_BIT);
-
-        mat4x4 m, p, mvp;
-        mat4x4_identity(m);
-        mat4x4_rotate_Z(m, m, (float) glfwGetTime());
-        mat4x4_ortho(p, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);
-        mat4x4_mul(mvp, p, m);
-
-        glUseProgram(program);
-        glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) &mvp);
-        glDrawArrays(GL_TRIANGLES, 0, 3);
-
-        glfwSwapBuffers(window);
-        glfwPollEvents();
-    }
-
-    glfwDestroyWindow(window);
-
-    glfwTerminate();
-    exit(EXIT_SUCCESS);
-}
-

source/glfw/examples/wave.c

@@ -1,463 +0,0 @@
-/*****************************************************************************
- * Wave Simulation in OpenGL
- * (C) 2002 Jakob Thomsen
- * http://home.in.tum.de/~thomsen
- * Modified for GLFW by Sylvain Hellegouarch - sh@programmationworld.com
- * Modified for variable frame rate by Marcus Geelnard
- * 2003-Jan-31: Minor cleanups and speedups / MG
- * 2010-10-24: Formatting and cleanup - Camilla Löwy
- *****************************************************************************/
-
-#if defined(_MSC_VER)
- // Make MS math.h define M_PI
- #define _USE_MATH_DEFINES
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-
-#define GLAD_GL_IMPLEMENTATION
-#include <glad/gl.h>
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
-#include <linmath.h>
-
-// Maximum delta T to allow for differential calculations
-#define MAX_DELTA_T 0.01
-
-// Animation speed (10.0 looks good)
-#define ANIMATION_SPEED 10.0
-
-GLfloat alpha = 210.f, beta = -70.f;
-GLfloat zoom = 2.f;
-
-double cursorX;
-double cursorY;
-
-struct Vertex
-{
-    GLfloat x, y, z;
-    GLfloat r, g, b;
-};
-
-#define GRIDW 50
-#define GRIDH 50
-#define VERTEXNUM (GRIDW*GRIDH)
-
-#define QUADW (GRIDW - 1)
-#define QUADH (GRIDH - 1)
-#define QUADNUM (QUADW*QUADH)
-
-GLuint quad[4 * QUADNUM];
-struct Vertex vertex[VERTEXNUM];
-
-/* The grid will look like this:
- *
- *      3   4   5
- *      *---*---*
- *      |   |   |
- *      | 0 | 1 |
- *      |   |   |
- *      *---*---*
- *      0   1   2
- */
-
-//========================================================================
-// Initialize grid geometry
-//========================================================================
-
-void init_vertices(void)
-{
-    int x, y, p;
-
-    // Place the vertices in a grid
-    for (y = 0;  y < GRIDH;  y++)
-    {
-        for (x = 0;  x < GRIDW;  x++)
-        {
-            p = y * GRIDW + x;
-
-            vertex[p].x = (GLfloat) (x - GRIDW / 2) / (GLfloat) (GRIDW / 2);
-            vertex[p].y = (GLfloat) (y - GRIDH / 2) / (GLfloat) (GRIDH / 2);
-            vertex[p].z = 0;
-
-            if ((x % 4 < 2) ^ (y % 4 < 2))
-                vertex[p].r = 0.0;
-            else
-                vertex[p].r = 1.0;
-
-            vertex[p].g = (GLfloat) y / (GLfloat) GRIDH;
-            vertex[p].b = 1.f - ((GLfloat) x / (GLfloat) GRIDW + (GLfloat) y / (GLfloat) GRIDH) / 2.f;
-        }
-    }
-
-    for (y = 0;  y < QUADH;  y++)
-    {
-        for (x = 0;  x < QUADW;  x++)
-        {
-            p = 4 * (y * QUADW + x);
-
-            quad[p + 0] = y       * GRIDW + x;     // Some point
-            quad[p + 1] = y       * GRIDW + x + 1; // Neighbor at the right side
-            quad[p + 2] = (y + 1) * GRIDW + x + 1; // Upper right neighbor
-            quad[p + 3] = (y + 1) * GRIDW + x;     // Upper neighbor
-        }
-    }
-}
-
-double dt;
-double p[GRIDW][GRIDH];
-double vx[GRIDW][GRIDH], vy[GRIDW][GRIDH];
-double ax[GRIDW][GRIDH], ay[GRIDW][GRIDH];
-
-//========================================================================
-// Initialize grid
-//========================================================================
-
-void init_grid(void)
-{
-    int x, y;
-    double dx, dy, d;
-
-    for (y = 0; y < GRIDH;  y++)
-    {
-        for (x = 0; x < GRIDW;  x++)
-        {
-            dx = (double) (x - GRIDW / 2);
-            dy = (double) (y - GRIDH / 2);
-            d = sqrt(dx * dx + dy * dy);
-            if (d < 0.1 * (double) (GRIDW / 2))
-            {
-                d = d * 10.0;
-                p[x][y] = -cos(d * (M_PI / (double)(GRIDW * 4))) * 100.0;
-            }
-            else
-                p[x][y] = 0.0;
-
-            vx[x][y] = 0.0;
-            vy[x][y] = 0.0;
-        }
-    }
-}
-
-
-//========================================================================
-// Draw scene
-//========================================================================
-
-void draw_scene(GLFWwindow* window)
-{
-    // Clear the color and depth buffers
-    glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-
-    // We don't want to modify the projection matrix
-    glMatrixMode(GL_MODELVIEW);
-    glLoadIdentity();
-
-    // Move back
-    glTranslatef(0.0, 0.0, -zoom);
-    // Rotate the view
-    glRotatef(beta, 1.0, 0.0, 0.0);
-    glRotatef(alpha, 0.0, 0.0, 1.0);
-
-    glDrawElements(GL_QUADS, 4 * QUADNUM, GL_UNSIGNED_INT, quad);
-
-    glfwSwapBuffers(window);
-}
-
-
-//========================================================================
-// Initialize Miscellaneous OpenGL state
-//========================================================================
-
-void init_opengl(void)
-{
-    // Use Gouraud (smooth) shading
-    glShadeModel(GL_SMOOTH);
-
-    // Switch on the z-buffer
-    glEnable(GL_DEPTH_TEST);
-
-    glEnableClientState(GL_VERTEX_ARRAY);
-    glEnableClientState(GL_COLOR_ARRAY);
-    glVertexPointer(3, GL_FLOAT, sizeof(struct Vertex), vertex);
-    glColorPointer(3, GL_FLOAT, sizeof(struct Vertex), &vertex[0].r); // Pointer to the first color
-
-    glPointSize(2.0);
-
-    // Background color is black
-    glClearColor(0, 0, 0, 0);
-}
-
-
-//========================================================================
-// Modify the height of each vertex according to the pressure
-//========================================================================
-
-void adjust_grid(void)
-{
-    int pos;
-    int x, y;
-
-    for (y = 0; y < GRIDH;  y++)
-    {
-        for (x = 0;  x < GRIDW;  x++)
-        {
-            pos = y * GRIDW + x;
-            vertex[pos].z = (float) (p[x][y] * (1.0 / 50.0));
-        }
-    }
-}
-
-
-//========================================================================
-// Calculate wave propagation
-//========================================================================
-
-void calc_grid(void)
-{
-    int x, y, x2, y2;
-    double time_step = dt * ANIMATION_SPEED;
-
-    // Compute accelerations
-    for (x = 0;  x < GRIDW;  x++)
-    {
-        x2 = (x + 1) % GRIDW;
-        for(y = 0; y < GRIDH; y++)
-            ax[x][y] = p[x][y] - p[x2][y];
-    }
-
-    for (y = 0;  y < GRIDH;  y++)
-    {
-        y2 = (y + 1) % GRIDH;
-        for(x = 0; x < GRIDW; x++)
-            ay[x][y] = p[x][y] - p[x][y2];
-    }
-
-    // Compute speeds
-    for (x = 0;  x < GRIDW;  x++)
-    {
-        for (y = 0;  y < GRIDH;  y++)
-        {
-            vx[x][y] = vx[x][y] + ax[x][y] * time_step;
-            vy[x][y] = vy[x][y] + ay[x][y] * time_step;
-        }
-    }
-
-    // Compute pressure
-    for (x = 1;  x < GRIDW;  x++)
-    {
-        x2 = x - 1;
-        for (y = 1;  y < GRIDH;  y++)
-        {
-            y2 = y - 1;
-            p[x][y] = p[x][y] + (vx[x2][y] - vx[x][y] + vy[x][y2] - vy[x][y]) * time_step;
-        }
-    }
-}
-
-
-//========================================================================
-// Print errors
-//========================================================================
-
-static void error_callback(int error, const char* description)
-{
-    fprintf(stderr, "Error: %s\n", description);
-}
-
-
-//========================================================================
-// Handle key strokes
-//========================================================================
-
-void key_callback(GLFWwindow* window, int key, int scancode, int action, int mods)
-{
-    if (action != GLFW_PRESS)
-        return;
-
-    switch (key)
-    {
-        case GLFW_KEY_ESCAPE:
-            glfwSetWindowShouldClose(window, GLFW_TRUE);
-            break;
-        case GLFW_KEY_SPACE:
-            init_grid();
-            break;
-        case GLFW_KEY_LEFT:
-            alpha += 5;
-            break;
-        case GLFW_KEY_RIGHT:
-            alpha -= 5;
-            break;
-        case GLFW_KEY_UP:
-            beta -= 5;
-            break;
-        case GLFW_KEY_DOWN:
-            beta += 5;
-            break;
-        case GLFW_KEY_PAGE_UP:
-            zoom -= 0.25f;
-            if (zoom < 0.f)
-                zoom = 0.f;
-            break;
-        case GLFW_KEY_PAGE_DOWN:
-            zoom += 0.25f;
-            break;
-        default:
-            break;
-    }
-}
-
-
-//========================================================================
-// Callback function for mouse button events
-//========================================================================
-
-void mouse_button_callback(GLFWwindow* window, int button, int action, int mods)
-{
-    if (button != GLFW_MOUSE_BUTTON_LEFT)
-        return;
-
-    if (action == GLFW_PRESS)
-    {
-        glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_DISABLED);
-        glfwGetCursorPos(window, &cursorX, &cursorY);
-    }
-    else
-        glfwSetInputMode(window, GLFW_CURSOR, GLFW_CURSOR_NORMAL);
-}
-
-
-//========================================================================
-// Callback function for cursor motion events
-//========================================================================
-
-void cursor_position_callback(GLFWwindow* window, double x, double y)
-{
-    if (glfwGetInputMode(window, GLFW_CURSOR) == GLFW_CURSOR_DISABLED)
-    {
-        alpha += (GLfloat) (x - cursorX) / 10.f;
-        beta += (GLfloat) (y - cursorY) / 10.f;
-
-        cursorX = x;
-        cursorY = y;
-    }
-}
-
-
-//========================================================================
-// Callback function for scroll events
-//========================================================================
-
-void scroll_callback(GLFWwindow* window, double x, double y)
-{
-    zoom += (float) y / 4.f;
-    if (zoom < 0)
-        zoom = 0;
-}
-
-
-//========================================================================
-// Callback function for framebuffer resize events
-//========================================================================
-
-void framebuffer_size_callback(GLFWwindow* window, int width, int height)
-{
-    float ratio = 1.f;
-    mat4x4 projection;
-
-    if (height > 0)
-        ratio = (float) width / (float) height;
-
-    // Setup viewport
-    glViewport(0, 0, width, height);
-
-    // Change to the projection matrix and set our viewing volume
-    glMatrixMode(GL_PROJECTION);
-    mat4x4_perspective(projection,
-                       60.f * (float) M_PI / 180.f,
-                       ratio,
-                       1.f, 1024.f);
-    glLoadMatrixf((const GLfloat*) projection);
-}
-
-
-//========================================================================
-// main
-//========================================================================
-
-int main(int argc, char* argv[])
-{
-    GLFWwindow* window;
-    double t, dt_total, t_old;
-    int width, height;
-
-    glfwSetErrorCallback(error_callback);
-
-    if (!glfwInit())
-        exit(EXIT_FAILURE);
-
-    window = glfwCreateWindow(640, 480, "Wave Simulation", NULL, NULL);
-    if (!window)
-    {
-        glfwTerminate();
-        exit(EXIT_FAILURE);
-    }
-
-    glfwSetKeyCallback(window, key_callback);
-    glfwSetFramebufferSizeCallback(window, framebuffer_size_callback);
-    glfwSetMouseButtonCallback(window, mouse_button_callback);
-    glfwSetCursorPosCallback(window, cursor_position_callback);
-    glfwSetScrollCallback(window, scroll_callback);
-
-    glfwMakeContextCurrent(window);
-    gladLoadGL(glfwGetProcAddress);
-    glfwSwapInterval(1);
-
-    glfwGetFramebufferSize(window, &width, &height);
-    framebuffer_size_callback(window, width, height);
-
-    // Initialize OpenGL
-    init_opengl();
-
-    // Initialize simulation
-    init_vertices();
-    init_grid();
-    adjust_grid();
-
-    // Initialize timer
-    t_old = glfwGetTime() - 0.01;
-
-    while (!glfwWindowShouldClose(window))
-    {
-        t = glfwGetTime();
-        dt_total = t - t_old;
-        t_old = t;
-
-        // Safety - iterate if dt_total is too large
-        while (dt_total > 0.f)
-        {
-            // Select iteration time step
-            dt = dt_total > MAX_DELTA_T ? MAX_DELTA_T : dt_total;
-            dt_total -= dt;
-
-            // Calculate wave propagation
-            calc_grid();
-        }
-
-        // Compute height of each vertex
-        adjust_grid();
-
-        // Draw wave grid to OpenGL display
-        draw_scene(window);
-
-        glfwPollEvents();
-    }
-
-    glfwTerminate();
-    exit(EXIT_SUCCESS);
-}
-

source/glfw/examples/windows.c

@@ -1,106 +0,0 @@
-//========================================================================
-// Simple multi-window example
-// Copyright (c) Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-#define GLAD_GL_IMPLEMENTATION
-#include <glad/gl.h>
-#define GLFW_INCLUDE_NONE
-#include <GLFW/glfw3.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-
-int main(int argc, char** argv)
-{
-    int xpos, ypos, height;
-    const char* description;
-    GLFWwindow* windows[4];
-
-    if (!glfwInit())
-    {
-        glfwGetError(&description);
-        printf("Error: %s\n", description);
-        exit(EXIT_FAILURE);
-    }
-
-    glfwWindowHint(GLFW_DECORATED, GLFW_FALSE);
-
-    glfwGetMonitorWorkarea(glfwGetPrimaryMonitor(), &xpos, &ypos, NULL, &height);
-
-    for (int i = 0;  i < 4;  i++)
-    {
-        const int size = height / 5;
-        const struct
-        {
-            float r, g, b;
-        } colors[] =
-        {
-            { 0.95f, 0.32f, 0.11f },
-            { 0.50f, 0.80f, 0.16f },
-            {   0.f, 0.68f, 0.94f },
-            { 0.98f, 0.74f, 0.04f }
-        };
-
-        if (i > 0)
-            glfwWindowHint(GLFW_FOCUS_ON_SHOW, GLFW_FALSE);
-
-        glfwWindowHint(GLFW_POSITION_X, xpos + size * (1 + (i & 1)));
-        glfwWindowHint(GLFW_POSITION_Y, ypos + size * (1 + (i >> 1)));
-
-        windows[i] = glfwCreateWindow(size, size, "Multi-Window Example", NULL, NULL);
-        if (!windows[i])
-        {
-            glfwGetError(&description);
-            printf("Error: %s\n", description);
-            glfwTerminate();
-            exit(EXIT_FAILURE);
-        }
-
-        glfwSetInputMode(windows[i], GLFW_STICKY_KEYS, GLFW_TRUE);
-
-        glfwMakeContextCurrent(windows[i]);
-        gladLoadGL(glfwGetProcAddress);
-        glClearColor(colors[i].r, colors[i].g, colors[i].b, 1.f);
-    }
-
-    for (;;)
-    {
-        for (int i = 0;  i < 4;  i++)
-        {
-            glfwMakeContextCurrent(windows[i]);
-            glClear(GL_COLOR_BUFFER_BIT);
-            glfwSwapBuffers(windows[i]);
-
-            if (glfwWindowShouldClose(windows[i]) ||
-                glfwGetKey(windows[i], GLFW_KEY_ESCAPE))
-            {
-                glfwTerminate();
-                exit(EXIT_SUCCESS);
-            }
-        }
-
-        glfwWaitEvents();
-    }
-}
-

source/glfw/include/GLFW/glfw3native.h

@@ -1,634 +0,0 @@
-/*************************************************************************
- * GLFW 3.4 - www.glfw.org
- * A library for OpenGL, window and input
- *------------------------------------------------------------------------
- * Copyright (c) 2002-2006 Marcus Geelnard
- * Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event will the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Permission is granted to anyone to use this software for any purpose,
- * including commercial applications, and to alter it and redistribute it
- * freely, subject to the following restrictions:
- *
- * 1. The origin of this software must not be misrepresented; you must not
- *    claim that you wrote the original software. If you use this software
- *    in a product, an acknowledgment in the product documentation would
- *    be appreciated but is not required.
- *
- * 2. Altered source versions must be plainly marked as such, and must not
- *    be misrepresented as being the original software.
- *
- * 3. This notice may not be removed or altered from any source
- *    distribution.
- *
- *************************************************************************/
-
-#ifndef _glfw3_native_h_
-#define _glfw3_native_h_
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/*************************************************************************
- * Doxygen documentation
- *************************************************************************/
-
-/*! @file glfw3native.h
- *  @brief The header of the native access functions.
- *
- *  This is the header file of the native access functions.  See @ref native for
- *  more information.
- */
-/*! @defgroup native Native access
- *  @brief Functions related to accessing native handles.
- *
- *  **By using the native access functions you assert that you know what you're
- *  doing and how to fix problems caused by using them.  If you don't, you
- *  shouldn't be using them.**
- *
- *  Before the inclusion of @ref glfw3native.h, you may define zero or more
- *  window system API macro and zero or more context creation API macros.
- *
- *  The chosen backends must match those the library was compiled for.  Failure
- *  to do this will cause a link-time error.
- *
- *  The available window API macros are:
- *  * `GLFW_EXPOSE_NATIVE_WIN32`
- *  * `GLFW_EXPOSE_NATIVE_COCOA`
- *  * `GLFW_EXPOSE_NATIVE_X11`
- *  * `GLFW_EXPOSE_NATIVE_WAYLAND`
- *
- *  The available context API macros are:
- *  * `GLFW_EXPOSE_NATIVE_WGL`
- *  * `GLFW_EXPOSE_NATIVE_NSGL`
- *  * `GLFW_EXPOSE_NATIVE_GLX`
- *  * `GLFW_EXPOSE_NATIVE_EGL`
- *  * `GLFW_EXPOSE_NATIVE_OSMESA`
- *
- *  These macros select which of the native access functions that are declared
- *  and which platform-specific headers to include.  It is then up your (by
- *  definition platform-specific) code to handle which of these should be
- *  defined.
- *
- *  If you do not want the platform-specific headers to be included, define
- *  `GLFW_NATIVE_INCLUDE_NONE` before including the @ref glfw3native.h header.
- *
- *  @code
- *  #define GLFW_EXPOSE_NATIVE_WIN32
- *  #define GLFW_EXPOSE_NATIVE_WGL
- *  #define GLFW_NATIVE_INCLUDE_NONE
- *  #include <GLFW/glfw3native.h>
- *  @endcode
- */
-
-
-/*************************************************************************
- * System headers and types
- *************************************************************************/
-
-#if !defined(GLFW_NATIVE_INCLUDE_NONE)
-
- #if defined(GLFW_EXPOSE_NATIVE_WIN32) || defined(GLFW_EXPOSE_NATIVE_WGL)
-  /* This is a workaround for the fact that glfw3.h needs to export APIENTRY (for
-   * example to allow applications to correctly declare a GL_KHR_debug callback)
-   * but windows.h assumes no one will define APIENTRY before it does
-   */
-  #if defined(GLFW_APIENTRY_DEFINED)
-   #undef APIENTRY
-   #undef GLFW_APIENTRY_DEFINED
-  #endif
-  #include <windows.h>
- #endif
-
- #if defined(GLFW_EXPOSE_NATIVE_COCOA) || defined(GLFW_EXPOSE_NATIVE_NSGL)
-  #if defined(__OBJC__)
-   #import <Cocoa/Cocoa.h>
-  #else
-   #include <ApplicationServices/ApplicationServices.h>
-   #include <objc/objc.h>
-  #endif
- #endif
-
- #if defined(GLFW_EXPOSE_NATIVE_X11) || defined(GLFW_EXPOSE_NATIVE_GLX)
-  #include <X11/Xlib.h>
-  #include <X11/extensions/Xrandr.h>
- #endif
-
- #if defined(GLFW_EXPOSE_NATIVE_WAYLAND)
-  #include <wayland-client.h>
- #endif
-
- #if defined(GLFW_EXPOSE_NATIVE_WGL)
-  /* WGL is declared by windows.h */
- #endif
- #if defined(GLFW_EXPOSE_NATIVE_NSGL)
-  /* NSGL is declared by Cocoa.h */
- #endif
- #if defined(GLFW_EXPOSE_NATIVE_GLX)
-  /* This is a workaround for the fact that glfw3.h defines GLAPIENTRY because by
-   * default it also acts as an OpenGL header
-   * However, glx.h will include gl.h, which will define it unconditionally
-   */
-  #if defined(GLFW_GLAPIENTRY_DEFINED)
-   #undef GLAPIENTRY
-   #undef GLFW_GLAPIENTRY_DEFINED
-  #endif
-  #include <GL/glx.h>
- #endif
- #if defined(GLFW_EXPOSE_NATIVE_EGL)
-  #include <EGL/egl.h>
- #endif
- #if defined(GLFW_EXPOSE_NATIVE_OSMESA)
-  /* This is a workaround for the fact that glfw3.h defines GLAPIENTRY because by
-   * default it also acts as an OpenGL header
-   * However, osmesa.h will include gl.h, which will define it unconditionally
-   */
-  #if defined(GLFW_GLAPIENTRY_DEFINED)
-   #undef GLAPIENTRY
-   #undef GLFW_GLAPIENTRY_DEFINED
-  #endif
-  #include <GL/osmesa.h>
- #endif
-
-#endif /*GLFW_NATIVE_INCLUDE_NONE*/
-
-
-/*************************************************************************
- * Functions
- *************************************************************************/
-
-#if defined(GLFW_EXPOSE_NATIVE_WIN32)
-/*! @brief Returns the adapter device name of the specified monitor.
- *
- *  @return The UTF-8 encoded adapter device name (for example `\\.\DISPLAY1`)
- *  of the specified monitor, or `NULL` if an [error](@ref error_handling)
- *  occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.1.
- *
- *  @ingroup native
- */
-GLFWAPI const char* glfwGetWin32Adapter(GLFWmonitor* monitor);
-
-/*! @brief Returns the display device name of the specified monitor.
- *
- *  @return The UTF-8 encoded display device name (for example
- *  `\\.\DISPLAY1\Monitor0`) of the specified monitor, or `NULL` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.1.
- *
- *  @ingroup native
- */
-GLFWAPI const char* glfwGetWin32Monitor(GLFWmonitor* monitor);
-
-/*! @brief Returns the `HWND` of the specified window.
- *
- *  @return The `HWND` of the specified window, or `NULL` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @remark The `HDC` associated with the window can be queried with the
- *  [GetDC](https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getdc)
- *  function.
- *  @code
- *  HDC dc = GetDC(glfwGetWin32Window(window));
- *  @endcode
- *  This DC is private and does not need to be released.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.0.
- *
- *  @ingroup native
- */
-GLFWAPI HWND glfwGetWin32Window(GLFWwindow* window);
-#endif
-
-#if defined(GLFW_EXPOSE_NATIVE_WGL)
-/*! @brief Returns the `HGLRC` of the specified window.
- *
- *  @return The `HGLRC` of the specified window, or `NULL` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
- *  GLFW_NOT_INITIALIZED.
- *
- *  @remark The `HDC` associated with the window can be queried with the
- *  [GetDC](https://docs.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-getdc)
- *  function.
- *  @code
- *  HDC dc = GetDC(glfwGetWin32Window(window));
- *  @endcode
- *  This DC is private and does not need to be released.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.0.
- *
- *  @ingroup native
- */
-GLFWAPI HGLRC glfwGetWGLContext(GLFWwindow* window);
-#endif
-
-#if defined(GLFW_EXPOSE_NATIVE_COCOA)
-/*! @brief Returns the `CGDirectDisplayID` of the specified monitor.
- *
- *  @return The `CGDirectDisplayID` of the specified monitor, or
- *  `kCGNullDirectDisplay` if an [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.1.
- *
- *  @ingroup native
- */
-GLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* monitor);
-
-/*! @brief Returns the `NSWindow` of the specified window.
- *
- *  @return The `NSWindow` of the specified window, or `nil` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.0.
- *
- *  @ingroup native
- */
-GLFWAPI id glfwGetCocoaWindow(GLFWwindow* window);
-#endif
-
-#if defined(GLFW_EXPOSE_NATIVE_NSGL)
-/*! @brief Returns the `NSOpenGLContext` of the specified window.
- *
- *  @return The `NSOpenGLContext` of the specified window, or `nil` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
- *  GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.0.
- *
- *  @ingroup native
- */
-GLFWAPI id glfwGetNSGLContext(GLFWwindow* window);
-#endif
-
-#if defined(GLFW_EXPOSE_NATIVE_X11)
-/*! @brief Returns the `Display` used by GLFW.
- *
- *  @return The `Display` used by GLFW, or `NULL` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.0.
- *
- *  @ingroup native
- */
-GLFWAPI Display* glfwGetX11Display(void);
-
-/*! @brief Returns the `RRCrtc` of the specified monitor.
- *
- *  @return The `RRCrtc` of the specified monitor, or `None` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.1.
- *
- *  @ingroup native
- */
-GLFWAPI RRCrtc glfwGetX11Adapter(GLFWmonitor* monitor);
-
-/*! @brief Returns the `RROutput` of the specified monitor.
- *
- *  @return The `RROutput` of the specified monitor, or `None` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.1.
- *
- *  @ingroup native
- */
-GLFWAPI RROutput glfwGetX11Monitor(GLFWmonitor* monitor);
-
-/*! @brief Returns the `Window` of the specified window.
- *
- *  @return The `Window` of the specified window, or `None` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.0.
- *
- *  @ingroup native
- */
-GLFWAPI Window glfwGetX11Window(GLFWwindow* window);
-
-/*! @brief Sets the current primary selection to the specified string.
- *
- *  @param[in] string A UTF-8 encoded string.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
- *  GLFW_PLATFORM_ERROR.
- *
- *  @pointer_lifetime The specified string is copied before this function
- *  returns.
- *
- *  @thread_safety This function must only be called from the main thread.
- *
- *  @sa @ref clipboard
- *  @sa glfwGetX11SelectionString
- *  @sa glfwSetClipboardString
- *
- *  @since Added in version 3.3.
- *
- *  @ingroup native
- */
-GLFWAPI void glfwSetX11SelectionString(const char* string);
-
-/*! @brief Returns the contents of the current primary selection as a string.
- *
- *  If the selection is empty or if its contents cannot be converted, `NULL`
- *  is returned and a @ref GLFW_FORMAT_UNAVAILABLE error is generated.
- *
- *  @return The contents of the selection as a UTF-8 encoded string, or `NULL`
- *  if an [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
- *  GLFW_PLATFORM_ERROR.
- *
- *  @pointer_lifetime The returned string is allocated and freed by GLFW. You
- *  should not free it yourself. It is valid until the next call to @ref
- *  glfwGetX11SelectionString or @ref glfwSetX11SelectionString, or until the
- *  library is terminated.
- *
- *  @thread_safety This function must only be called from the main thread.
- *
- *  @sa @ref clipboard
- *  @sa glfwSetX11SelectionString
- *  @sa glfwGetClipboardString
- *
- *  @since Added in version 3.3.
- *
- *  @ingroup native
- */
-GLFWAPI const char* glfwGetX11SelectionString(void);
-#endif
-
-#if defined(GLFW_EXPOSE_NATIVE_GLX)
-/*! @brief Returns the `GLXContext` of the specified window.
- *
- *  @return The `GLXContext` of the specified window, or `NULL` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
- *  GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.0.
- *
- *  @ingroup native
- */
-GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* window);
-
-/*! @brief Returns the `GLXWindow` of the specified window.
- *
- *  @return The `GLXWindow` of the specified window, or `None` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
- *  GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.2.
- *
- *  @ingroup native
- */
-GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* window);
-#endif
-
-#if defined(GLFW_EXPOSE_NATIVE_WAYLAND)
-/*! @brief Returns the `struct wl_display*` used by GLFW.
- *
- *  @return The `struct wl_display*` used by GLFW, or `NULL` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.2.
- *
- *  @ingroup native
- */
-GLFWAPI struct wl_display* glfwGetWaylandDisplay(void);
-
-/*! @brief Returns the `struct wl_output*` of the specified monitor.
- *
- *  @return The `struct wl_output*` of the specified monitor, or `NULL` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.2.
- *
- *  @ingroup native
- */
-GLFWAPI struct wl_output* glfwGetWaylandMonitor(GLFWmonitor* monitor);
-
-/*! @brief Returns the main `struct wl_surface*` of the specified window.
- *
- *  @return The main `struct wl_surface*` of the specified window, or `NULL` if
- *  an [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.2.
- *
- *  @ingroup native
- */
-GLFWAPI struct wl_surface* glfwGetWaylandWindow(GLFWwindow* window);
-#endif
-
-#if defined(GLFW_EXPOSE_NATIVE_EGL)
-/*! @brief Returns the `EGLDisplay` used by GLFW.
- *
- *  @return The `EGLDisplay` used by GLFW, or `EGL_NO_DISPLAY` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
- *
- *  @remark Because EGL is initialized on demand, this function will return
- *  `EGL_NO_DISPLAY` until the first context has been created via EGL.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.0.
- *
- *  @ingroup native
- */
-GLFWAPI EGLDisplay glfwGetEGLDisplay(void);
-
-/*! @brief Returns the `EGLContext` of the specified window.
- *
- *  @return The `EGLContext` of the specified window, or `EGL_NO_CONTEXT` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
- *  GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.0.
- *
- *  @ingroup native
- */
-GLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* window);
-
-/*! @brief Returns the `EGLSurface` of the specified window.
- *
- *  @return The `EGLSurface` of the specified window, or `EGL_NO_SURFACE` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
- *  GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.0.
- *
- *  @ingroup native
- */
-GLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* window);
-#endif
-
-#if defined(GLFW_EXPOSE_NATIVE_OSMESA)
-/*! @brief Retrieves the color buffer associated with the specified window.
- *
- *  @param[in] window The window whose color buffer to retrieve.
- *  @param[out] width Where to store the width of the color buffer, or `NULL`.
- *  @param[out] height Where to store the height of the color buffer, or `NULL`.
- *  @param[out] format Where to store the OSMesa pixel format of the color
- *  buffer, or `NULL`.
- *  @param[out] buffer Where to store the address of the color buffer, or
- *  `NULL`.
- *  @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
- *  GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.3.
- *
- *  @ingroup native
- */
-GLFWAPI int glfwGetOSMesaColorBuffer(GLFWwindow* window, int* width, int* height, int* format, void** buffer);
-
-/*! @brief Retrieves the depth buffer associated with the specified window.
- *
- *  @param[in] window The window whose depth buffer to retrieve.
- *  @param[out] width Where to store the width of the depth buffer, or `NULL`.
- *  @param[out] height Where to store the height of the depth buffer, or `NULL`.
- *  @param[out] bytesPerValue Where to store the number of bytes per depth
- *  buffer element, or `NULL`.
- *  @param[out] buffer Where to store the address of the depth buffer, or
- *  `NULL`.
- *  @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
- *  GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.3.
- *
- *  @ingroup native
- */
-GLFWAPI int glfwGetOSMesaDepthBuffer(GLFWwindow* window, int* width, int* height, int* bytesPerValue, void** buffer);
-
-/*! @brief Returns the `OSMesaContext` of the specified window.
- *
- *  @return The `OSMesaContext` of the specified window, or `NULL` if an
- *  [error](@ref error_handling) occurred.
- *
- *  @errors Possible errors include @ref GLFW_NO_WINDOW_CONTEXT and @ref
- *  GLFW_NOT_INITIALIZED.
- *
- *  @thread_safety This function may be called from any thread.  Access is not
- *  synchronized.
- *
- *  @since Added in version 3.3.
- *
- *  @ingroup native
- */
-GLFWAPI OSMesaContext glfwGetOSMesaContext(GLFWwindow* window);
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _glfw3_native_h_ */
-

source/glfw/src/CMakeLists.txt

@@ -1,400 +0,0 @@
-
-add_library(glfw ${GLFW_LIBRARY_TYPE}
-                 "${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h"
-                 "${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h"
-                 internal.h platform.h mappings.h
-                 context.c init.c input.c monitor.c platform.c vulkan.c window.c
-                 egl_context.c osmesa_context.c null_platform.h null_joystick.h
-                 null_init.c null_monitor.c null_window.c null_joystick.c)
-
-# The time, thread and module code is shared between all backends on a given OS,
-# including the null backend, which still needs those bits to be functional
-if (APPLE)
-    target_sources(glfw PRIVATE cocoa_time.h cocoa_time.c posix_thread.h
-                                posix_module.c posix_thread.c)
-elseif (WIN32)
-    target_sources(glfw PRIVATE win32_time.h win32_thread.h win32_module.c
-                                win32_time.c win32_thread.c)
-else()
-    target_sources(glfw PRIVATE posix_time.h posix_thread.h posix_module.c
-                                posix_time.c posix_thread.c)
-endif()
-
-add_custom_target(update_mappings
-    COMMAND "${CMAKE_COMMAND}" -P "${GLFW_SOURCE_DIR}/CMake/GenerateMappings.cmake" mappings.h.in mappings.h
-    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
-    COMMENT "Updating gamepad mappings from upstream repository"
-    SOURCES mappings.h.in "${GLFW_SOURCE_DIR}/CMake/GenerateMappings.cmake"
-    VERBATIM)
-
-set_target_properties(update_mappings PROPERTIES FOLDER "GLFW3")
-
-if (GLFW_BUILD_COCOA)
-    target_compile_definitions(glfw PRIVATE _GLFW_COCOA)
-    target_sources(glfw PRIVATE cocoa_platform.h cocoa_joystick.h cocoa_init.m
-                                cocoa_joystick.m cocoa_monitor.m cocoa_window.m
-                                nsgl_context.m)
-endif()
-
-if (GLFW_BUILD_WIN32)
-    target_compile_definitions(glfw PRIVATE _GLFW_WIN32)
-    target_sources(glfw PRIVATE win32_platform.h win32_joystick.h win32_init.c
-                                win32_joystick.c win32_monitor.c win32_window.c
-                                wgl_context.c)
-endif()
-
-if (GLFW_BUILD_X11)
-    target_compile_definitions(glfw PRIVATE _GLFW_X11)
-    target_sources(glfw PRIVATE x11_platform.h xkb_unicode.h x11_init.c
-                                x11_monitor.c x11_window.c xkb_unicode.c
-                                glx_context.c)
-endif()
-
-if (GLFW_BUILD_WAYLAND)
-    target_compile_definitions(glfw PRIVATE _GLFW_WAYLAND)
-    target_sources(glfw PRIVATE wl_platform.h xkb_unicode.h wl_init.c
-                                wl_monitor.c wl_window.c xkb_unicode.c)
-endif()
-
-if (GLFW_BUILD_X11 OR GLFW_BUILD_WAYLAND)
-    if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
-        target_sources(glfw PRIVATE linux_joystick.h linux_joystick.c)
-    endif()
-    target_sources(glfw PRIVATE posix_poll.h posix_poll.c)
-endif()
-
-if (GLFW_BUILD_WAYLAND)
-    include(CheckIncludeFiles)
-    include(CheckFunctionExists)
-    check_function_exists(memfd_create HAVE_MEMFD_CREATE)
-    if (HAVE_MEMFD_CREATE)
-        target_compile_definitions(glfw PRIVATE HAVE_MEMFD_CREATE)
-    endif()
-
-    find_program(WAYLAND_SCANNER_EXECUTABLE NAMES wayland-scanner)
-
-    include(FindPkgConfig)
-    pkg_check_modules(WAYLAND_PROTOCOLS REQUIRED wayland-protocols>=1.15)
-    pkg_get_variable(WAYLAND_PROTOCOLS_BASE wayland-protocols pkgdatadir)
-    pkg_get_variable(WAYLAND_CLIENT_PKGDATADIR wayland-client pkgdatadir)
-
-    macro(wayland_generate protocol_file output_file)
-        add_custom_command(OUTPUT "${output_file}.h"
-            COMMAND "${WAYLAND_SCANNER_EXECUTABLE}" client-header "${protocol_file}" "${output_file}.h"
-            DEPENDS "${protocol_file}"
-            VERBATIM)
-
-        add_custom_command(OUTPUT "${output_file}-code.h"
-            COMMAND "${WAYLAND_SCANNER_EXECUTABLE}" private-code "${protocol_file}" "${output_file}-code.h"
-            DEPENDS "${protocol_file}"
-            VERBATIM)
-
-        target_sources(glfw PRIVATE "${output_file}.h" "${output_file}-code.h")
-    endmacro()
-
-    wayland_generate(
-        "${WAYLAND_CLIENT_PKGDATADIR}/wayland.xml"
-        "${GLFW_BINARY_DIR}/src/wayland-client-protocol")
-    wayland_generate(
-        "${WAYLAND_PROTOCOLS_BASE}/stable/xdg-shell/xdg-shell.xml"
-        "${GLFW_BINARY_DIR}/src/wayland-xdg-shell-client-protocol")
-    wayland_generate(
-        "${WAYLAND_PROTOCOLS_BASE}/unstable/xdg-decoration/xdg-decoration-unstable-v1.xml"
-        "${GLFW_BINARY_DIR}/src/wayland-xdg-decoration-client-protocol")
-    wayland_generate(
-        "${WAYLAND_PROTOCOLS_BASE}/stable/viewporter/viewporter.xml"
-        "${GLFW_BINARY_DIR}/src/wayland-viewporter-client-protocol")
-    wayland_generate(
-        "${WAYLAND_PROTOCOLS_BASE}/unstable/relative-pointer/relative-pointer-unstable-v1.xml"
-        "${GLFW_BINARY_DIR}/src/wayland-relative-pointer-unstable-v1-client-protocol")
-    wayland_generate(
-        "${WAYLAND_PROTOCOLS_BASE}/unstable/pointer-constraints/pointer-constraints-unstable-v1.xml"
-        "${GLFW_BINARY_DIR}/src/wayland-pointer-constraints-unstable-v1-client-protocol")
-    wayland_generate(
-        "${WAYLAND_PROTOCOLS_BASE}/unstable/idle-inhibit/idle-inhibit-unstable-v1.xml"
-        "${GLFW_BINARY_DIR}/src/wayland-idle-inhibit-unstable-v1-client-protocol")
-endif()
-
-if (WIN32 AND GLFW_BUILD_SHARED_LIBRARY)
-    configure_file(glfw.rc.in glfw.rc @ONLY)
-    target_sources(glfw PRIVATE "${CMAKE_CURRENT_BINARY_DIR}/glfw.rc")
-endif()
-
-if (UNIX AND GLFW_BUILD_SHARED_LIBRARY)
-    # On Unix-like systems, shared libraries can use the soname system.
-    set(GLFW_LIB_NAME glfw)
-else()
-    set(GLFW_LIB_NAME glfw3)
-endif()
-
-set_target_properties(glfw PROPERTIES
-                      OUTPUT_NAME ${GLFW_LIB_NAME}
-                      VERSION ${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}
-                      SOVERSION ${GLFW_VERSION_MAJOR}
-                      POSITION_INDEPENDENT_CODE ON
-                      C_STANDARD 99
-                      C_EXTENSIONS OFF
-                      DEFINE_SYMBOL _GLFW_BUILD_DLL
-                      FOLDER "GLFW3")
-
-target_include_directories(glfw PUBLIC
-                           "$<BUILD_INTERFACE:${GLFW_SOURCE_DIR}/include>"
-                           "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")
-target_include_directories(glfw PRIVATE
-                           "${GLFW_SOURCE_DIR}/src"
-                           "${GLFW_BINARY_DIR}/src")
-target_link_libraries(glfw PRIVATE Threads::Threads)
-
-# Workaround for CMake not knowing about .m files before version 3.16
-if (CMAKE_VERSION VERSION_LESS "3.16" AND APPLE)
-    set_source_files_properties(cocoa_init.m cocoa_joystick.m cocoa_monitor.m
-                                cocoa_window.m nsgl_context.m PROPERTIES
-                                LANGUAGE C)
-endif()
-
-if (GLFW_BUILD_WIN32)
-    list(APPEND glfw_PKG_LIBS "-lgdi32")
-endif()
-
-if (GLFW_BUILD_COCOA)
-    target_link_libraries(glfw PRIVATE "-framework Cocoa"
-                                       "-framework IOKit"
-                                       "-framework CoreFoundation")
-
-    set(glfw_PKG_DEPS "")
-    set(glfw_PKG_LIBS "-framework Cocoa -framework IOKit -framework CoreFoundation")
-endif()
-
-if (GLFW_BUILD_WAYLAND)
-    pkg_check_modules(Wayland REQUIRED
-        wayland-client>=0.2.7
-        wayland-cursor>=0.2.7
-        wayland-egl>=0.2.7
-        xkbcommon>=0.5.0)
-
-    target_include_directories(glfw PRIVATE ${Wayland_INCLUDE_DIRS})
-
-    if (NOT CMAKE_SYSTEM_NAME STREQUAL "Linux")
-        find_package(EpollShim)
-        if (EPOLLSHIM_FOUND)
-            target_include_directories(glfw PRIVATE ${EPOLLSHIM_INCLUDE_DIRS})
-            target_link_libraries(glfw PRIVATE ${EPOLLSHIM_LIBRARIES})
-        endif()
-    endif()
-endif()
-
-if (GLFW_BUILD_X11)
-    find_package(X11 REQUIRED)
-    target_include_directories(glfw PRIVATE "${X11_X11_INCLUDE_PATH}")
-
-    # Check for XRandR (modern resolution switching and gamma control)
-    if (NOT X11_Xrandr_INCLUDE_PATH)
-        message(FATAL_ERROR "RandR headers not found; install libxrandr development package")
-    endif()
-    target_include_directories(glfw PRIVATE "${X11_Xrandr_INCLUDE_PATH}")
-
-    # Check for Xinerama (legacy multi-monitor support)
-    if (NOT X11_Xinerama_INCLUDE_PATH)
-        message(FATAL_ERROR "Xinerama headers not found; install libxinerama development package")
-    endif()
-    target_include_directories(glfw PRIVATE "${X11_Xinerama_INCLUDE_PATH}")
-
-    # Check for Xkb (X keyboard extension)
-    if (NOT X11_Xkb_INCLUDE_PATH)
-        message(FATAL_ERROR "XKB headers not found; install X11 development package")
-    endif()
-    target_include_directories(glfw PRIVATE "${X11_Xkb_INCLUDE_PATH}")
-
-    # Check for Xcursor (cursor creation from RGBA images)
-    if (NOT X11_Xcursor_INCLUDE_PATH)
-        message(FATAL_ERROR "Xcursor headers not found; install libxcursor development package")
-    endif()
-    target_include_directories(glfw PRIVATE "${X11_Xcursor_INCLUDE_PATH}")
-
-    # Check for XInput (modern HID input)
-    if (NOT X11_Xi_INCLUDE_PATH)
-        message(FATAL_ERROR "XInput headers not found; install libxi development package")
-    endif()
-    target_include_directories(glfw PRIVATE "${X11_Xi_INCLUDE_PATH}")
-
-    # Check for X Shape (custom window input shape)
-    if (NOT X11_Xshape_INCLUDE_PATH)
-        message(FATAL_ERROR "X Shape headers not found; install libxext development package")
-    endif()
-    target_include_directories(glfw PRIVATE "${X11_Xshape_INCLUDE_PATH}")
-endif()
-
-if (UNIX AND NOT APPLE)
-    find_library(RT_LIBRARY rt)
-    mark_as_advanced(RT_LIBRARY)
-    if (RT_LIBRARY)
-        target_link_libraries(glfw PRIVATE "${RT_LIBRARY}")
-        list(APPEND glfw_PKG_LIBS "-lrt")
-    endif()
-
-    find_library(MATH_LIBRARY m)
-    mark_as_advanced(MATH_LIBRARY)
-    if (MATH_LIBRARY)
-        target_link_libraries(glfw PRIVATE "${MATH_LIBRARY}")
-        list(APPEND glfw_PKG_LIBS "-lm")
-    endif()
-
-    if (CMAKE_DL_LIBS)
-        target_link_libraries(glfw PRIVATE "${CMAKE_DL_LIBS}")
-        list(APPEND glfw_PKG_LIBS "-l${CMAKE_DL_LIBS}")
-    endif()
-endif()
-
-# Make GCC warn about declarations that VS 2010 and 2012 won't accept for all
-# source files that VS will build (Clang ignores this because we set -std=c99)
-if (CMAKE_C_COMPILER_ID STREQUAL "GNU")
-    set_source_files_properties(context.c init.c input.c monitor.c platform.c vulkan.c
-                                window.c null_init.c null_joystick.c null_monitor.c
-                                null_window.c win32_init.c win32_joystick.c win32_module.c
-                                win32_monitor.c win32_time.c win32_thread.c win32_window.c
-                                wgl_context.c egl_context.c osmesa_context.c PROPERTIES
-                                COMPILE_FLAGS -Wdeclaration-after-statement)
-endif()
-
-if (WIN32)
-    if (GLFW_USE_HYBRID_HPG)
-        target_compile_definitions(glfw PRIVATE _GLFW_USE_HYBRID_HPG)
-    endif()
-endif()
-
-# Enable a reasonable set of warnings
-# NOTE: The order matters here, Clang-CL matches both MSVC and Clang
-if (MSVC)
-    target_compile_options(glfw PRIVATE "/W3")
-elseif (CMAKE_C_COMPILER_ID STREQUAL "GNU" OR
-        CMAKE_C_COMPILER_ID STREQUAL "Clang" OR
-        CMAKE_C_COMPILER_ID STREQUAL "AppleClang")
-
-    target_compile_options(glfw PRIVATE "-Wall")
-endif()
-
-if (GLFW_BUILD_WIN32)
-    target_compile_definitions(glfw PRIVATE UNICODE _UNICODE)
-endif()
-
-# HACK: When building on MinGW, WINVER and UNICODE need to be defined before
-# the inclusion of stddef.h (by glfw3.h), which is itself included before
-# win32_platform.h.  We define them here until a saner solution can be found
-# NOTE: MinGW-w64 and Visual C++ do /not/ need this hack.
-if (MINGW)
-    target_compile_definitions(glfw PRIVATE WINVER=0x0501)
-endif()
-
-# Workaround for legacy MinGW not providing XInput and DirectInput
-if (MINGW)
-    include(CheckIncludeFile)
-    check_include_file(dinput.h DINPUT_H_FOUND)
-    check_include_file(xinput.h XINPUT_H_FOUND)
-    if (NOT DINPUT_H_FOUND OR NOT XINPUT_H_FOUND)
-        target_include_directories(glfw PRIVATE "${GLFW_SOURCE_DIR}/deps/mingw")
-    endif()
-endif()
-
-# Workaround for the MS CRT deprecating parts of the standard library
-if (MSVC OR CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
-    target_compile_definitions(glfw PRIVATE _CRT_SECURE_NO_WARNINGS)
-endif()
-
-# Workaround for VS 2008 not shipping with stdint.h
-if (MSVC90)
-    target_include_directories(glfw PUBLIC "${GLFW_SOURCE_DIR}/deps/vs2008")
-endif()
-
-# Check for the DirectX 9 SDK as it is not included with VS 2008
-if (MSVC90)
-    include(CheckIncludeFile)
-    check_include_file(dinput.h DINPUT_H_FOUND)
-    if (NOT DINPUT_H_FOUND)
-        message(FATAL_ERROR "DirectX 9 headers not found; install DirectX 9 SDK")
-    endif()
-endif()
-
-# Workaround for -std=c99 on Linux disabling _DEFAULT_SOURCE (POSIX 2008 and more)
-if (GLFW_BUILD_X11 OR GLFW_BUILD_WAYLAND)
-    if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
-        target_compile_definitions(glfw PRIVATE _DEFAULT_SOURCE)
-    endif()
-endif()
-
-if (GLFW_BUILD_SHARED_LIBRARY)
-    if (WIN32)
-        if (MINGW)
-            # Remove the dependency on the shared version of libgcc
-            # NOTE: MinGW-w64 has the correct default but MinGW needs this
-            target_link_libraries(glfw PRIVATE "-static-libgcc")
-
-            # Remove the lib prefix on the DLL (but not the import library)
-            set_target_properties(glfw PROPERTIES PREFIX "")
-
-            # Add a suffix to the import library to avoid naming conflicts
-            set_target_properties(glfw PROPERTIES IMPORT_SUFFIX "dll.a")
-        else()
-            # Add a suffix to the import library to avoid naming conflicts
-            set_target_properties(glfw PROPERTIES IMPORT_SUFFIX "dll.lib")
-        endif()
-
-        target_compile_definitions(glfw INTERFACE GLFW_DLL)
-    endif()
-
-    if (MINGW)
-        # Enable link-time exploit mitigation features enabled by default on MSVC
-        include(CheckCCompilerFlag)
-
-        # Compatibility with data execution prevention (DEP)
-        set(CMAKE_REQUIRED_FLAGS "-Wl,--nxcompat")
-        check_c_compiler_flag("" _GLFW_HAS_DEP)
-        if (_GLFW_HAS_DEP)
-            target_link_libraries(glfw PRIVATE "-Wl,--nxcompat")
-        endif()
-
-        # Compatibility with address space layout randomization (ASLR)
-        set(CMAKE_REQUIRED_FLAGS "-Wl,--dynamicbase")
-        check_c_compiler_flag("" _GLFW_HAS_ASLR)
-        if (_GLFW_HAS_ASLR)
-            target_link_libraries(glfw PRIVATE "-Wl,--dynamicbase")
-        endif()
-
-        # Compatibility with 64-bit address space layout randomization (ASLR)
-        set(CMAKE_REQUIRED_FLAGS "-Wl,--high-entropy-va")
-        check_c_compiler_flag("" _GLFW_HAS_64ASLR)
-        if (_GLFW_HAS_64ASLR)
-            target_link_libraries(glfw PRIVATE "-Wl,--high-entropy-va")
-        endif()
-
-        # Clear flags again to avoid breaking later tests
-        set(CMAKE_REQUIRED_FLAGS)
-    endif()
-
-    if (UNIX)
-        # Hide symbols not explicitly tagged for export from the shared library
-        target_compile_options(glfw PRIVATE "-fvisibility=hidden")
-    endif()
-endif()
-
-foreach(arg ${glfw_PKG_DEPS})
-    string(APPEND deps " ${arg}")
-endforeach()
-foreach(arg ${glfw_PKG_LIBS})
-    string(APPEND libs " ${arg}")
-endforeach()
-
-set(GLFW_PKG_CONFIG_REQUIRES_PRIVATE "${deps}" CACHE INTERNAL
-    "GLFW pkg-config Requires.private")
-set(GLFW_PKG_CONFIG_LIBS_PRIVATE "${libs}" CACHE INTERNAL
-    "GLFW pkg-config Libs.private")
-
-configure_file("${GLFW_SOURCE_DIR}/CMake/glfw3.pc.in" glfw3.pc @ONLY)
-
-if (GLFW_INSTALL)
-    install(TARGETS glfw
-            EXPORT glfwTargets
-            RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
-            ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}"
-            LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}")
-endif()
-

source/glfw/src/cocoa_init.m

@@ -1,697 +0,0 @@
-//========================================================================
-// GLFW 3.4 macOS - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-// It is fine to use C99 in this file because it will not be built with VS
-//========================================================================
-
-#include "internal.h"
-
-#if defined(_GLFW_COCOA)
-
-#include <sys/param.h> // For MAXPATHLEN
-
-// Needed for _NSGetProgname
-#include <crt_externs.h>
-
-// Change to our application bundle's resources directory, if present
-//
-static void changeToResourcesDirectory(void)
-{
-    char resourcesPath[MAXPATHLEN];
-
-    CFBundleRef bundle = CFBundleGetMainBundle();
-    if (!bundle)
-        return;
-
-    CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(bundle);
-
-    CFStringRef last = CFURLCopyLastPathComponent(resourcesURL);
-    if (CFStringCompare(CFSTR("Resources"), last, 0) != kCFCompareEqualTo)
-    {
-        CFRelease(last);
-        CFRelease(resourcesURL);
-        return;
-    }
-
-    CFRelease(last);
-
-    if (!CFURLGetFileSystemRepresentation(resourcesURL,
-                                          true,
-                                          (UInt8*) resourcesPath,
-                                          MAXPATHLEN))
-    {
-        CFRelease(resourcesURL);
-        return;
-    }
-
-    CFRelease(resourcesURL);
-
-    chdir(resourcesPath);
-}
-
-// Set up the menu bar (manually)
-// This is nasty, nasty stuff -- calls to undocumented semi-private APIs that
-// could go away at any moment, lots of stuff that really should be
-// localize(d|able), etc.  Add a nib to save us this horror.
-//
-static void createMenuBar(void)
-{
-    NSString* appName = nil;
-    NSDictionary* bundleInfo = [[NSBundle mainBundle] infoDictionary];
-    NSString* nameKeys[] =
-    {
-        @"CFBundleDisplayName",
-        @"CFBundleName",
-        @"CFBundleExecutable",
-    };
-
-    // Try to figure out what the calling application is called
-
-    for (size_t i = 0;  i < sizeof(nameKeys) / sizeof(nameKeys[0]);  i++)
-    {
-        id name = bundleInfo[nameKeys[i]];
-        if (name &&
-            [name isKindOfClass:[NSString class]] &&
-            ![name isEqualToString:@""])
-        {
-            appName = name;
-            break;
-        }
-    }
-
-    if (!appName)
-    {
-        char** progname = _NSGetProgname();
-        if (progname && *progname)
-            appName = @(*progname);
-        else
-            appName = @"GLFW Application";
-    }
-
-    NSMenu* bar = [[NSMenu alloc] init];
-    [NSApp setMainMenu:bar];
-
-    NSMenuItem* appMenuItem =
-        [bar addItemWithTitle:@"" action:NULL keyEquivalent:@""];
-    NSMenu* appMenu = [[NSMenu alloc] init];
-    [appMenuItem setSubmenu:appMenu];
-
-    [appMenu addItemWithTitle:[NSString stringWithFormat:@"About %@", appName]
-                       action:@selector(orderFrontStandardAboutPanel:)
-                keyEquivalent:@""];
-    [appMenu addItem:[NSMenuItem separatorItem]];
-    NSMenu* servicesMenu = [[NSMenu alloc] init];
-    [NSApp setServicesMenu:servicesMenu];
-    [[appMenu addItemWithTitle:@"Services"
-                       action:NULL
-                keyEquivalent:@""] setSubmenu:servicesMenu];
-    [servicesMenu release];
-    [appMenu addItem:[NSMenuItem separatorItem]];
-    [appMenu addItemWithTitle:[NSString stringWithFormat:@"Hide %@", appName]
-                       action:@selector(hide:)
-                keyEquivalent:@"h"];
-    [[appMenu addItemWithTitle:@"Hide Others"
-                       action:@selector(hideOtherApplications:)
-                keyEquivalent:@"h"]
-        setKeyEquivalentModifierMask:NSEventModifierFlagOption | NSEventModifierFlagCommand];
-    [appMenu addItemWithTitle:@"Show All"
-                       action:@selector(unhideAllApplications:)
-                keyEquivalent:@""];
-    [appMenu addItem:[NSMenuItem separatorItem]];
-    [appMenu addItemWithTitle:[NSString stringWithFormat:@"Quit %@", appName]
-                       action:@selector(terminate:)
-                keyEquivalent:@"q"];
-
-    NSMenuItem* windowMenuItem =
-        [bar addItemWithTitle:@"" action:NULL keyEquivalent:@""];
-    [bar release];
-    NSMenu* windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];
-    [NSApp setWindowsMenu:windowMenu];
-    [windowMenuItem setSubmenu:windowMenu];
-
-    [windowMenu addItemWithTitle:@"Minimize"
-                          action:@selector(performMiniaturize:)
-                   keyEquivalent:@"m"];
-    [windowMenu addItemWithTitle:@"Zoom"
-                          action:@selector(performZoom:)
-                   keyEquivalent:@""];
-    [windowMenu addItem:[NSMenuItem separatorItem]];
-    [windowMenu addItemWithTitle:@"Bring All to Front"
-                          action:@selector(arrangeInFront:)
-                   keyEquivalent:@""];
-
-    // TODO: Make this appear at the bottom of the menu (for consistency)
-    [windowMenu addItem:[NSMenuItem separatorItem]];
-    [[windowMenu addItemWithTitle:@"Enter Full Screen"
-                           action:@selector(toggleFullScreen:)
-                    keyEquivalent:@"f"]
-     setKeyEquivalentModifierMask:NSEventModifierFlagControl | NSEventModifierFlagCommand];
-
-    // Prior to Snow Leopard, we need to use this oddly-named semi-private API
-    // to get the application menu working properly.
-    SEL setAppleMenuSelector = NSSelectorFromString(@"setAppleMenu:");
-    [NSApp performSelector:setAppleMenuSelector withObject:appMenu];
-}
-
-// Create key code translation tables
-//
-static void createKeyTables(void)
-{
-    memset(_glfw.ns.keycodes, -1, sizeof(_glfw.ns.keycodes));
-    memset(_glfw.ns.scancodes, -1, sizeof(_glfw.ns.scancodes));
-
-    _glfw.ns.keycodes[0x1D] = GLFW_KEY_0;
-    _glfw.ns.keycodes[0x12] = GLFW_KEY_1;
-    _glfw.ns.keycodes[0x13] = GLFW_KEY_2;
-    _glfw.ns.keycodes[0x14] = GLFW_KEY_3;
-    _glfw.ns.keycodes[0x15] = GLFW_KEY_4;
-    _glfw.ns.keycodes[0x17] = GLFW_KEY_5;
-    _glfw.ns.keycodes[0x16] = GLFW_KEY_6;
-    _glfw.ns.keycodes[0x1A] = GLFW_KEY_7;
-    _glfw.ns.keycodes[0x1C] = GLFW_KEY_8;
-    _glfw.ns.keycodes[0x19] = GLFW_KEY_9;
-    _glfw.ns.keycodes[0x00] = GLFW_KEY_A;
-    _glfw.ns.keycodes[0x0B] = GLFW_KEY_B;
-    _glfw.ns.keycodes[0x08] = GLFW_KEY_C;
-    _glfw.ns.keycodes[0x02] = GLFW_KEY_D;
-    _glfw.ns.keycodes[0x0E] = GLFW_KEY_E;
-    _glfw.ns.keycodes[0x03] = GLFW_KEY_F;
-    _glfw.ns.keycodes[0x05] = GLFW_KEY_G;
-    _glfw.ns.keycodes[0x04] = GLFW_KEY_H;
-    _glfw.ns.keycodes[0x22] = GLFW_KEY_I;
-    _glfw.ns.keycodes[0x26] = GLFW_KEY_J;
-    _glfw.ns.keycodes[0x28] = GLFW_KEY_K;
-    _glfw.ns.keycodes[0x25] = GLFW_KEY_L;
-    _glfw.ns.keycodes[0x2E] = GLFW_KEY_M;
-    _glfw.ns.keycodes[0x2D] = GLFW_KEY_N;
-    _glfw.ns.keycodes[0x1F] = GLFW_KEY_O;
-    _glfw.ns.keycodes[0x23] = GLFW_KEY_P;
-    _glfw.ns.keycodes[0x0C] = GLFW_KEY_Q;
-    _glfw.ns.keycodes[0x0F] = GLFW_KEY_R;
-    _glfw.ns.keycodes[0x01] = GLFW_KEY_S;
-    _glfw.ns.keycodes[0x11] = GLFW_KEY_T;
-    _glfw.ns.keycodes[0x20] = GLFW_KEY_U;
-    _glfw.ns.keycodes[0x09] = GLFW_KEY_V;
-    _glfw.ns.keycodes[0x0D] = GLFW_KEY_W;
-    _glfw.ns.keycodes[0x07] = GLFW_KEY_X;
-    _glfw.ns.keycodes[0x10] = GLFW_KEY_Y;
-    _glfw.ns.keycodes[0x06] = GLFW_KEY_Z;
-
-    _glfw.ns.keycodes[0x27] = GLFW_KEY_APOSTROPHE;
-    _glfw.ns.keycodes[0x2A] = GLFW_KEY_BACKSLASH;
-    _glfw.ns.keycodes[0x2B] = GLFW_KEY_COMMA;
-    _glfw.ns.keycodes[0x18] = GLFW_KEY_EQUAL;
-    _glfw.ns.keycodes[0x32] = GLFW_KEY_GRAVE_ACCENT;
-    _glfw.ns.keycodes[0x21] = GLFW_KEY_LEFT_BRACKET;
-    _glfw.ns.keycodes[0x1B] = GLFW_KEY_MINUS;
-    _glfw.ns.keycodes[0x2F] = GLFW_KEY_PERIOD;
-    _glfw.ns.keycodes[0x1E] = GLFW_KEY_RIGHT_BRACKET;
-    _glfw.ns.keycodes[0x29] = GLFW_KEY_SEMICOLON;
-    _glfw.ns.keycodes[0x2C] = GLFW_KEY_SLASH;
-    _glfw.ns.keycodes[0x0A] = GLFW_KEY_WORLD_1;
-
-    _glfw.ns.keycodes[0x33] = GLFW_KEY_BACKSPACE;
-    _glfw.ns.keycodes[0x39] = GLFW_KEY_CAPS_LOCK;
-    _glfw.ns.keycodes[0x75] = GLFW_KEY_DELETE;
-    _glfw.ns.keycodes[0x7D] = GLFW_KEY_DOWN;
-    _glfw.ns.keycodes[0x77] = GLFW_KEY_END;
-    _glfw.ns.keycodes[0x24] = GLFW_KEY_ENTER;
-    _glfw.ns.keycodes[0x35] = GLFW_KEY_ESCAPE;
-    _glfw.ns.keycodes[0x7A] = GLFW_KEY_F1;
-    _glfw.ns.keycodes[0x78] = GLFW_KEY_F2;
-    _glfw.ns.keycodes[0x63] = GLFW_KEY_F3;
-    _glfw.ns.keycodes[0x76] = GLFW_KEY_F4;
-    _glfw.ns.keycodes[0x60] = GLFW_KEY_F5;
-    _glfw.ns.keycodes[0x61] = GLFW_KEY_F6;
-    _glfw.ns.keycodes[0x62] = GLFW_KEY_F7;
-    _glfw.ns.keycodes[0x64] = GLFW_KEY_F8;
-    _glfw.ns.keycodes[0x65] = GLFW_KEY_F9;
-    _glfw.ns.keycodes[0x6D] = GLFW_KEY_F10;
-    _glfw.ns.keycodes[0x67] = GLFW_KEY_F11;
-    _glfw.ns.keycodes[0x6F] = GLFW_KEY_F12;
-    _glfw.ns.keycodes[0x69] = GLFW_KEY_PRINT_SCREEN;
-    _glfw.ns.keycodes[0x6B] = GLFW_KEY_F14;
-    _glfw.ns.keycodes[0x71] = GLFW_KEY_F15;
-    _glfw.ns.keycodes[0x6A] = GLFW_KEY_F16;
-    _glfw.ns.keycodes[0x40] = GLFW_KEY_F17;
-    _glfw.ns.keycodes[0x4F] = GLFW_KEY_F18;
-    _glfw.ns.keycodes[0x50] = GLFW_KEY_F19;
-    _glfw.ns.keycodes[0x5A] = GLFW_KEY_F20;
-    _glfw.ns.keycodes[0x73] = GLFW_KEY_HOME;
-    _glfw.ns.keycodes[0x72] = GLFW_KEY_INSERT;
-    _glfw.ns.keycodes[0x7B] = GLFW_KEY_LEFT;
-    _glfw.ns.keycodes[0x3A] = GLFW_KEY_LEFT_ALT;
-    _glfw.ns.keycodes[0x3B] = GLFW_KEY_LEFT_CONTROL;
-    _glfw.ns.keycodes[0x38] = GLFW_KEY_LEFT_SHIFT;
-    _glfw.ns.keycodes[0x37] = GLFW_KEY_LEFT_SUPER;
-    _glfw.ns.keycodes[0x6E] = GLFW_KEY_MENU;
-    _glfw.ns.keycodes[0x47] = GLFW_KEY_NUM_LOCK;
-    _glfw.ns.keycodes[0x79] = GLFW_KEY_PAGE_DOWN;
-    _glfw.ns.keycodes[0x74] = GLFW_KEY_PAGE_UP;
-    _glfw.ns.keycodes[0x7C] = GLFW_KEY_RIGHT;
-    _glfw.ns.keycodes[0x3D] = GLFW_KEY_RIGHT_ALT;
-    _glfw.ns.keycodes[0x3E] = GLFW_KEY_RIGHT_CONTROL;
-    _glfw.ns.keycodes[0x3C] = GLFW_KEY_RIGHT_SHIFT;
-    _glfw.ns.keycodes[0x36] = GLFW_KEY_RIGHT_SUPER;
-    _glfw.ns.keycodes[0x31] = GLFW_KEY_SPACE;
-    _glfw.ns.keycodes[0x30] = GLFW_KEY_TAB;
-    _glfw.ns.keycodes[0x7E] = GLFW_KEY_UP;
-
-    _glfw.ns.keycodes[0x52] = GLFW_KEY_KP_0;
-    _glfw.ns.keycodes[0x53] = GLFW_KEY_KP_1;
-    _glfw.ns.keycodes[0x54] = GLFW_KEY_KP_2;
-    _glfw.ns.keycodes[0x55] = GLFW_KEY_KP_3;
-    _glfw.ns.keycodes[0x56] = GLFW_KEY_KP_4;
-    _glfw.ns.keycodes[0x57] = GLFW_KEY_KP_5;
-    _glfw.ns.keycodes[0x58] = GLFW_KEY_KP_6;
-    _glfw.ns.keycodes[0x59] = GLFW_KEY_KP_7;
-    _glfw.ns.keycodes[0x5B] = GLFW_KEY_KP_8;
-    _glfw.ns.keycodes[0x5C] = GLFW_KEY_KP_9;
-    _glfw.ns.keycodes[0x45] = GLFW_KEY_KP_ADD;
-    _glfw.ns.keycodes[0x41] = GLFW_KEY_KP_DECIMAL;
-    _glfw.ns.keycodes[0x4B] = GLFW_KEY_KP_DIVIDE;
-    _glfw.ns.keycodes[0x4C] = GLFW_KEY_KP_ENTER;
-    _glfw.ns.keycodes[0x51] = GLFW_KEY_KP_EQUAL;
-    _glfw.ns.keycodes[0x43] = GLFW_KEY_KP_MULTIPLY;
-    _glfw.ns.keycodes[0x4E] = GLFW_KEY_KP_SUBTRACT;
-
-    for (int scancode = 0;  scancode < 256;  scancode++)
-    {
-        // Store the reverse translation for faster key name lookup
-        if (_glfw.ns.keycodes[scancode] >= 0)
-            _glfw.ns.scancodes[_glfw.ns.keycodes[scancode]] = scancode;
-    }
-}
-
-// Retrieve Unicode data for the current keyboard layout
-//
-static GLFWbool updateUnicodeData(void)
-{
-    if (_glfw.ns.inputSource)
-    {
-        CFRelease(_glfw.ns.inputSource);
-        _glfw.ns.inputSource = NULL;
-        _glfw.ns.unicodeData = nil;
-    }
-
-    _glfw.ns.inputSource = TISCopyCurrentKeyboardLayoutInputSource();
-    if (!_glfw.ns.inputSource)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to retrieve keyboard layout input source");
-        return GLFW_FALSE;
-    }
-
-    _glfw.ns.unicodeData =
-        TISGetInputSourceProperty(_glfw.ns.inputSource,
-                                  kTISPropertyUnicodeKeyLayoutData);
-    if (!_glfw.ns.unicodeData)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to retrieve keyboard layout Unicode data");
-        return GLFW_FALSE;
-    }
-
-    return GLFW_TRUE;
-}
-
-// Load HIToolbox.framework and the TIS symbols we need from it
-//
-static GLFWbool initializeTIS(void)
-{
-    // This works only because Cocoa has already loaded it properly
-    _glfw.ns.tis.bundle =
-        CFBundleGetBundleWithIdentifier(CFSTR("com.apple.HIToolbox"));
-    if (!_glfw.ns.tis.bundle)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to load HIToolbox.framework");
-        return GLFW_FALSE;
-    }
-
-    CFStringRef* kPropertyUnicodeKeyLayoutData =
-        CFBundleGetDataPointerForName(_glfw.ns.tis.bundle,
-                                      CFSTR("kTISPropertyUnicodeKeyLayoutData"));
-    _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource =
-        CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
-                                          CFSTR("TISCopyCurrentKeyboardLayoutInputSource"));
-    _glfw.ns.tis.GetInputSourceProperty =
-        CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
-                                          CFSTR("TISGetInputSourceProperty"));
-    _glfw.ns.tis.GetKbdType =
-        CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle,
-                                          CFSTR("LMGetKbdType"));
-
-    if (!kPropertyUnicodeKeyLayoutData ||
-        !TISCopyCurrentKeyboardLayoutInputSource ||
-        !TISGetInputSourceProperty ||
-        !LMGetKbdType)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to load TIS API symbols");
-        return GLFW_FALSE;
-    }
-
-    _glfw.ns.tis.kPropertyUnicodeKeyLayoutData =
-        *kPropertyUnicodeKeyLayoutData;
-
-    return updateUnicodeData();
-}
-
-@interface GLFWHelper : NSObject
-@end
-
-@implementation GLFWHelper
-
-- (void)selectedKeyboardInputSourceChanged:(NSObject* )object
-{
-    updateUnicodeData();
-}
-
-- (void)doNothing:(id)object
-{
-}
-
-@end // GLFWHelper
-
-@interface GLFWApplicationDelegate : NSObject <NSApplicationDelegate>
-@end
-
-@implementation GLFWApplicationDelegate
-
-- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
-{
-    for (_GLFWwindow* window = _glfw.windowListHead;  window;  window = window->next)
-        _glfwInputWindowCloseRequest(window);
-
-    return NSTerminateCancel;
-}
-
-- (void)applicationDidChangeScreenParameters:(NSNotification *) notification
-{
-    for (_GLFWwindow* window = _glfw.windowListHead;  window;  window = window->next)
-    {
-        if (window->context.client != GLFW_NO_API)
-            [window->context.nsgl.object update];
-    }
-
-    _glfwPollMonitorsCocoa();
-}
-
-- (void)applicationWillFinishLaunching:(NSNotification *)notification
-{
-    if (_glfw.hints.init.ns.menubar)
-    {
-        // Menu bar setup must go between sharedApplication and finishLaunching
-        // in order to properly emulate the behavior of NSApplicationMain
-
-        if ([[NSBundle mainBundle] pathForResource:@"MainMenu" ofType:@"nib"])
-        {
-            [[NSBundle mainBundle] loadNibNamed:@"MainMenu"
-                                          owner:NSApp
-                                topLevelObjects:&_glfw.ns.nibObjects];
-        }
-        else
-            createMenuBar();
-    }
-}
-
-- (void)applicationDidFinishLaunching:(NSNotification *)notification
-{
-    _glfwPostEmptyEventCocoa();
-    [NSApp stop:nil];
-}
-
-- (void)applicationDidHide:(NSNotification *)notification
-{
-    for (int i = 0;  i < _glfw.monitorCount;  i++)
-        _glfwRestoreVideoModeCocoa(_glfw.monitors[i]);
-}
-
-@end // GLFWApplicationDelegate
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW internal API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-void* _glfwLoadLocalVulkanLoaderCocoa(void)
-{
-    CFBundleRef bundle = CFBundleGetMainBundle();
-    if (!bundle)
-        return NULL;
-
-    CFURLRef frameworksUrl = CFBundleCopyPrivateFrameworksURL(bundle);
-    if (!frameworksUrl)
-        return NULL;
-
-    CFURLRef loaderUrl = CFURLCreateCopyAppendingPathComponent(
-        kCFAllocatorDefault, frameworksUrl, CFSTR("libvulkan.1.dylib"), false);
-    if (!loaderUrl)
-    {
-        CFRelease(frameworksUrl);
-        return NULL;
-    }
-
-    char path[PATH_MAX];
-    void* handle = NULL;
-
-    if (CFURLGetFileSystemRepresentation(loaderUrl, true, (UInt8*) path, sizeof(path) - 1))
-        handle = _glfwPlatformLoadModule(path);
-
-    CFRelease(loaderUrl);
-    CFRelease(frameworksUrl);
-    return handle;
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW platform API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-GLFWbool _glfwConnectCocoa(int platformID, _GLFWplatform* platform)
-{
-    const _GLFWplatform cocoa =
-    {
-        GLFW_PLATFORM_COCOA,
-        _glfwInitCocoa,
-        _glfwTerminateCocoa,
-        _glfwGetCursorPosCocoa,
-        _glfwSetCursorPosCocoa,
-        _glfwSetCursorModeCocoa,
-        _glfwSetRawMouseMotionCocoa,
-        _glfwRawMouseMotionSupportedCocoa,
-        _glfwCreateCursorCocoa,
-        _glfwCreateStandardCursorCocoa,
-        _glfwDestroyCursorCocoa,
-        _glfwSetCursorCocoa,
-        _glfwGetScancodeNameCocoa,
-        _glfwGetKeyScancodeCocoa,
-        _glfwSetClipboardStringCocoa,
-        _glfwGetClipboardStringCocoa,
-        _glfwInitJoysticksCocoa,
-        _glfwTerminateJoysticksCocoa,
-        _glfwPollJoystickCocoa,
-        _glfwGetMappingNameCocoa,
-        _glfwUpdateGamepadGUIDCocoa,
-        _glfwFreeMonitorCocoa,
-        _glfwGetMonitorPosCocoa,
-        _glfwGetMonitorContentScaleCocoa,
-        _glfwGetMonitorWorkareaCocoa,
-        _glfwGetVideoModesCocoa,
-        _glfwGetVideoModeCocoa,
-        _glfwGetGammaRampCocoa,
-        _glfwSetGammaRampCocoa,
-        _glfwCreateWindowCocoa,
-        _glfwDestroyWindowCocoa,
-        _glfwSetWindowTitleCocoa,
-        _glfwSetWindowIconCocoa,
-        _glfwGetWindowPosCocoa,
-        _glfwSetWindowPosCocoa,
-        _glfwGetWindowSizeCocoa,
-        _glfwSetWindowSizeCocoa,
-        _glfwSetWindowSizeLimitsCocoa,
-        _glfwSetWindowAspectRatioCocoa,
-        _glfwGetFramebufferSizeCocoa,
-        _glfwGetWindowFrameSizeCocoa,
-        _glfwGetWindowContentScaleCocoa,
-        _glfwIconifyWindowCocoa,
-        _glfwRestoreWindowCocoa,
-        _glfwMaximizeWindowCocoa,
-        _glfwShowWindowCocoa,
-        _glfwHideWindowCocoa,
-        _glfwRequestWindowAttentionCocoa,
-        _glfwFocusWindowCocoa,
-        _glfwSetWindowMonitorCocoa,
-        _glfwWindowFocusedCocoa,
-        _glfwWindowIconifiedCocoa,
-        _glfwWindowVisibleCocoa,
-        _glfwWindowMaximizedCocoa,
-        _glfwWindowHoveredCocoa,
-        _glfwFramebufferTransparentCocoa,
-        _glfwGetWindowOpacityCocoa,
-        _glfwSetWindowResizableCocoa,
-        _glfwSetWindowDecoratedCocoa,
-        _glfwSetWindowFloatingCocoa,
-        _glfwSetWindowOpacityCocoa,
-        _glfwSetWindowMousePassthroughCocoa,
-        _glfwPollEventsCocoa,
-        _glfwWaitEventsCocoa,
-        _glfwWaitEventsTimeoutCocoa,
-        _glfwPostEmptyEventCocoa,
-        _glfwGetEGLPlatformCocoa,
-        _glfwGetEGLNativeDisplayCocoa,
-        _glfwGetEGLNativeWindowCocoa,
-        _glfwGetRequiredInstanceExtensionsCocoa,
-        _glfwGetPhysicalDevicePresentationSupportCocoa,
-        _glfwCreateWindowSurfaceCocoa,
-    };
-
-    *platform = cocoa;
-    return GLFW_TRUE;
-}
-
-int _glfwInitCocoa(void)
-{
-    @autoreleasepool {
-
-    _glfw.ns.helper = [[GLFWHelper alloc] init];
-
-    [NSThread detachNewThreadSelector:@selector(doNothing:)
-                             toTarget:_glfw.ns.helper
-                           withObject:nil];
-
-    [NSApplication sharedApplication];
-
-    _glfw.ns.delegate = [[GLFWApplicationDelegate alloc] init];
-    if (_glfw.ns.delegate == nil)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to create application delegate");
-        return GLFW_FALSE;
-    }
-
-    [NSApp setDelegate:_glfw.ns.delegate];
-
-    NSEvent* (^block)(NSEvent*) = ^ NSEvent* (NSEvent* event)
-    {
-        if ([event modifierFlags] & NSEventModifierFlagCommand)
-            [[NSApp keyWindow] sendEvent:event];
-
-        return event;
-    };
-
-    _glfw.ns.keyUpMonitor =
-        [NSEvent addLocalMonitorForEventsMatchingMask:NSEventMaskKeyUp
-                                              handler:block];
-
-    if (_glfw.hints.init.ns.chdir)
-        changeToResourcesDirectory();
-
-    // Press and Hold prevents some keys from emitting repeated characters
-    NSDictionary* defaults = @{@"ApplePressAndHoldEnabled":@NO};
-    [[NSUserDefaults standardUserDefaults] registerDefaults:defaults];
-
-    [[NSNotificationCenter defaultCenter]
-        addObserver:_glfw.ns.helper
-           selector:@selector(selectedKeyboardInputSourceChanged:)
-               name:NSTextInputContextKeyboardSelectionDidChangeNotification
-             object:nil];
-
-    createKeyTables();
-
-    _glfw.ns.eventSource = CGEventSourceCreate(kCGEventSourceStateHIDSystemState);
-    if (!_glfw.ns.eventSource)
-        return GLFW_FALSE;
-
-    CGEventSourceSetLocalEventsSuppressionInterval(_glfw.ns.eventSource, 0.0);
-
-    if (!initializeTIS())
-        return GLFW_FALSE;
-
-    _glfwPollMonitorsCocoa();
-
-    if (![[NSRunningApplication currentApplication] isFinishedLaunching])
-        [NSApp run];
-
-    // In case we are unbundled, make us a proper UI application
-    if (_glfw.hints.init.ns.menubar)
-        [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular];
-
-    return GLFW_TRUE;
-
-    } // autoreleasepool
-}
-
-void _glfwTerminateCocoa(void)
-{
-    @autoreleasepool {
-
-    if (_glfw.ns.inputSource)
-    {
-        CFRelease(_glfw.ns.inputSource);
-        _glfw.ns.inputSource = NULL;
-        _glfw.ns.unicodeData = nil;
-    }
-
-    if (_glfw.ns.eventSource)
-    {
-        CFRelease(_glfw.ns.eventSource);
-        _glfw.ns.eventSource = NULL;
-    }
-
-    if (_glfw.ns.delegate)
-    {
-        [NSApp setDelegate:nil];
-        [_glfw.ns.delegate release];
-        _glfw.ns.delegate = nil;
-    }
-
-    if (_glfw.ns.helper)
-    {
-        [[NSNotificationCenter defaultCenter]
-            removeObserver:_glfw.ns.helper
-                      name:NSTextInputContextKeyboardSelectionDidChangeNotification
-                    object:nil];
-        [[NSNotificationCenter defaultCenter]
-            removeObserver:_glfw.ns.helper];
-        [_glfw.ns.helper release];
-        _glfw.ns.helper = nil;
-    }
-
-    if (_glfw.ns.keyUpMonitor)
-        [NSEvent removeMonitor:_glfw.ns.keyUpMonitor];
-
-    _glfw_free(_glfw.ns.clipboardString);
-
-    _glfwTerminateNSGL();
-    _glfwTerminateEGL();
-    _glfwTerminateOSMesa();
-
-    } // autoreleasepool
-}
-
-#endif // _GLFW_COCOA
-

source/glfw/src/cocoa_joystick.h

@@ -1,49 +0,0 @@
-//========================================================================
-// GLFW 3.4 Cocoa - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-#include <IOKit/IOKitLib.h>
-#include <IOKit/IOCFPlugIn.h>
-#include <IOKit/hid/IOHIDKeys.h>
-
-#define GLFW_COCOA_JOYSTICK_STATE         _GLFWjoystickNS ns;
-#define GLFW_COCOA_LIBRARY_JOYSTICK_STATE
-
-// Cocoa-specific per-joystick data
-//
-typedef struct _GLFWjoystickNS
-{
-    IOHIDDeviceRef      device;
-    CFMutableArrayRef   axes;
-    CFMutableArrayRef   buttons;
-    CFMutableArrayRef   hats;
-} _GLFWjoystickNS;
-
-GLFWbool _glfwInitJoysticksCocoa(void);
-void _glfwTerminateJoysticksCocoa(void);
-GLFWbool _glfwPollJoystickCocoa(_GLFWjoystick* js, int mode);
-const char* _glfwGetMappingNameCocoa(void);
-void _glfwUpdateGamepadGUIDCocoa(char* guid);
-

source/glfw/src/cocoa_joystick.m

@@ -1,482 +0,0 @@
-//========================================================================
-// GLFW 3.4 Cocoa - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
-// Copyright (c) 2012 Torsten Walluhn <tw@mad-cad.net>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-// It is fine to use C99 in this file because it will not be built with VS
-//========================================================================
-
-#include "internal.h"
-
-#if defined(_GLFW_COCOA)
-
-#include <unistd.h>
-#include <ctype.h>
-#include <string.h>
-
-#include <mach/mach.h>
-#include <mach/mach_error.h>
-
-#include <CoreFoundation/CoreFoundation.h>
-#include <Kernel/IOKit/hidsystem/IOHIDUsageTables.h>
-
-
-// Joystick element information
-//
-typedef struct _GLFWjoyelementNS
-{
-    IOHIDElementRef native;
-    uint32_t        usage;
-    int             index;
-    long            minimum;
-    long            maximum;
-
-} _GLFWjoyelementNS;
-
-
-// Returns the value of the specified element of the specified joystick
-//
-static long getElementValue(_GLFWjoystick* js, _GLFWjoyelementNS* element)
-{
-    IOHIDValueRef valueRef;
-    long value = 0;
-
-    if (js->ns.device)
-    {
-        if (IOHIDDeviceGetValue(js->ns.device,
-                                element->native,
-                                &valueRef) == kIOReturnSuccess)
-        {
-            value = IOHIDValueGetIntegerValue(valueRef);
-        }
-    }
-
-    return value;
-}
-
-// Comparison function for matching the SDL element order
-//
-static CFComparisonResult compareElements(const void* fp,
-                                          const void* sp,
-                                          void* user)
-{
-    const _GLFWjoyelementNS* fe = fp;
-    const _GLFWjoyelementNS* se = sp;
-    if (fe->usage < se->usage)
-        return kCFCompareLessThan;
-    if (fe->usage > se->usage)
-        return kCFCompareGreaterThan;
-    if (fe->index < se->index)
-        return kCFCompareLessThan;
-    if (fe->index > se->index)
-        return kCFCompareGreaterThan;
-    return kCFCompareEqualTo;
-}
-
-// Removes the specified joystick
-//
-static void closeJoystick(_GLFWjoystick* js)
-{
-    _glfwInputJoystick(js, GLFW_DISCONNECTED);
-
-    for (int i = 0;  i < CFArrayGetCount(js->ns.axes);  i++)
-        _glfw_free((void*) CFArrayGetValueAtIndex(js->ns.axes, i));
-    CFRelease(js->ns.axes);
-
-    for (int i = 0;  i < CFArrayGetCount(js->ns.buttons);  i++)
-        _glfw_free((void*) CFArrayGetValueAtIndex(js->ns.buttons, i));
-    CFRelease(js->ns.buttons);
-
-    for (int i = 0;  i < CFArrayGetCount(js->ns.hats);  i++)
-        _glfw_free((void*) CFArrayGetValueAtIndex(js->ns.hats, i));
-    CFRelease(js->ns.hats);
-
-    _glfwFreeJoystick(js);
-}
-
-// Callback for user-initiated joystick addition
-//
-static void matchCallback(void* context,
-                          IOReturn result,
-                          void* sender,
-                          IOHIDDeviceRef device)
-{
-    int jid;
-    char name[256];
-    char guid[33];
-    CFTypeRef property;
-    uint32_t vendor = 0, product = 0, version = 0;
-    _GLFWjoystick* js;
-    CFMutableArrayRef axes, buttons, hats;
-
-    for (jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
-    {
-        if (_glfw.joysticks[jid].ns.device == device)
-            return;
-    }
-
-    axes    = CFArrayCreateMutable(NULL, 0, NULL);
-    buttons = CFArrayCreateMutable(NULL, 0, NULL);
-    hats    = CFArrayCreateMutable(NULL, 0, NULL);
-
-    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDProductKey));
-    if (property)
-    {
-        CFStringGetCString(property,
-                           name,
-                           sizeof(name),
-                           kCFStringEncodingUTF8);
-    }
-    else
-        strncpy(name, "Unknown", sizeof(name));
-
-    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDVendorIDKey));
-    if (property)
-        CFNumberGetValue(property, kCFNumberSInt32Type, &vendor);
-
-    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDProductIDKey));
-    if (property)
-        CFNumberGetValue(property, kCFNumberSInt32Type, &product);
-
-    property = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDVersionNumberKey));
-    if (property)
-        CFNumberGetValue(property, kCFNumberSInt32Type, &version);
-
-    // Generate a joystick GUID that matches the SDL 2.0.5+ one
-    if (vendor && product)
-    {
-        sprintf(guid, "03000000%02x%02x0000%02x%02x0000%02x%02x0000",
-                (uint8_t) vendor, (uint8_t) (vendor >> 8),
-                (uint8_t) product, (uint8_t) (product >> 8),
-                (uint8_t) version, (uint8_t) (version >> 8));
-    }
-    else
-    {
-        sprintf(guid, "05000000%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x00",
-                name[0], name[1], name[2], name[3],
-                name[4], name[5], name[6], name[7],
-                name[8], name[9], name[10]);
-    }
-
-    CFArrayRef elements =
-        IOHIDDeviceCopyMatchingElements(device, NULL, kIOHIDOptionsTypeNone);
-
-    for (CFIndex i = 0;  i < CFArrayGetCount(elements);  i++)
-    {
-        IOHIDElementRef native = (IOHIDElementRef)
-            CFArrayGetValueAtIndex(elements, i);
-        if (CFGetTypeID(native) != IOHIDElementGetTypeID())
-            continue;
-
-        const IOHIDElementType type = IOHIDElementGetType(native);
-        if ((type != kIOHIDElementTypeInput_Axis) &&
-            (type != kIOHIDElementTypeInput_Button) &&
-            (type != kIOHIDElementTypeInput_Misc))
-        {
-            continue;
-        }
-
-        CFMutableArrayRef target = NULL;
-
-        const uint32_t usage = IOHIDElementGetUsage(native);
-        const uint32_t page = IOHIDElementGetUsagePage(native);
-        if (page == kHIDPage_GenericDesktop)
-        {
-            switch (usage)
-            {
-                case kHIDUsage_GD_X:
-                case kHIDUsage_GD_Y:
-                case kHIDUsage_GD_Z:
-                case kHIDUsage_GD_Rx:
-                case kHIDUsage_GD_Ry:
-                case kHIDUsage_GD_Rz:
-                case kHIDUsage_GD_Slider:
-                case kHIDUsage_GD_Dial:
-                case kHIDUsage_GD_Wheel:
-                    target = axes;
-                    break;
-                case kHIDUsage_GD_Hatswitch:
-                    target = hats;
-                    break;
-                case kHIDUsage_GD_DPadUp:
-                case kHIDUsage_GD_DPadRight:
-                case kHIDUsage_GD_DPadDown:
-                case kHIDUsage_GD_DPadLeft:
-                case kHIDUsage_GD_SystemMainMenu:
-                case kHIDUsage_GD_Select:
-                case kHIDUsage_GD_Start:
-                    target = buttons;
-                    break;
-            }
-        }
-        else if (page == kHIDPage_Simulation)
-        {
-            switch (usage)
-            {
-                case kHIDUsage_Sim_Accelerator:
-                case kHIDUsage_Sim_Brake:
-                case kHIDUsage_Sim_Throttle:
-                case kHIDUsage_Sim_Rudder:
-                case kHIDUsage_Sim_Steering:
-                    target = axes;
-                    break;
-            }
-        }
-        else if (page == kHIDPage_Button || page == kHIDPage_Consumer)
-            target = buttons;
-
-        if (target)
-        {
-            _GLFWjoyelementNS* element = _glfw_calloc(1, sizeof(_GLFWjoyelementNS));
-            element->native  = native;
-            element->usage   = usage;
-            element->index   = (int) CFArrayGetCount(target);
-            element->minimum = IOHIDElementGetLogicalMin(native);
-            element->maximum = IOHIDElementGetLogicalMax(native);
-            CFArrayAppendValue(target, element);
-        }
-    }
-
-    CFRelease(elements);
-
-    CFArraySortValues(axes, CFRangeMake(0, CFArrayGetCount(axes)),
-                      compareElements, NULL);
-    CFArraySortValues(buttons, CFRangeMake(0, CFArrayGetCount(buttons)),
-                      compareElements, NULL);
-    CFArraySortValues(hats, CFRangeMake(0, CFArrayGetCount(hats)),
-                      compareElements, NULL);
-
-    js = _glfwAllocJoystick(name, guid,
-                            (int) CFArrayGetCount(axes),
-                            (int) CFArrayGetCount(buttons),
-                            (int) CFArrayGetCount(hats));
-
-    js->ns.device  = device;
-    js->ns.axes    = axes;
-    js->ns.buttons = buttons;
-    js->ns.hats    = hats;
-
-    _glfwInputJoystick(js, GLFW_CONNECTED);
-}
-
-// Callback for user-initiated joystick removal
-//
-static void removeCallback(void* context,
-                           IOReturn result,
-                           void* sender,
-                           IOHIDDeviceRef device)
-{
-    for (int jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
-    {
-        if (_glfw.joysticks[jid].connected && _glfw.joysticks[jid].ns.device == device)
-        {
-            closeJoystick(&_glfw.joysticks[jid]);
-            break;
-        }
-    }
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW platform API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-GLFWbool _glfwInitJoysticksCocoa(void)
-{
-    CFMutableArrayRef matching;
-    const long usages[] =
-    {
-        kHIDUsage_GD_Joystick,
-        kHIDUsage_GD_GamePad,
-        kHIDUsage_GD_MultiAxisController
-    };
-
-    _glfw.ns.hidManager = IOHIDManagerCreate(kCFAllocatorDefault,
-                                             kIOHIDOptionsTypeNone);
-
-    matching = CFArrayCreateMutable(kCFAllocatorDefault,
-                                    0,
-                                    &kCFTypeArrayCallBacks);
-    if (!matching)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR, "Cocoa: Failed to create array");
-        return GLFW_FALSE;
-    }
-
-    for (size_t i = 0;  i < sizeof(usages) / sizeof(long);  i++)
-    {
-        const long page = kHIDPage_GenericDesktop;
-
-        CFMutableDictionaryRef dict =
-            CFDictionaryCreateMutable(kCFAllocatorDefault,
-                                      0,
-                                      &kCFTypeDictionaryKeyCallBacks,
-                                      &kCFTypeDictionaryValueCallBacks);
-        if (!dict)
-            continue;
-
-        CFNumberRef pageRef = CFNumberCreate(kCFAllocatorDefault,
-                                             kCFNumberLongType,
-                                             &page);
-        CFNumberRef usageRef = CFNumberCreate(kCFAllocatorDefault,
-                                              kCFNumberLongType,
-                                              &usages[i]);
-        if (pageRef && usageRef)
-        {
-            CFDictionarySetValue(dict,
-                                 CFSTR(kIOHIDDeviceUsagePageKey),
-                                 pageRef);
-            CFDictionarySetValue(dict,
-                                 CFSTR(kIOHIDDeviceUsageKey),
-                                 usageRef);
-            CFArrayAppendValue(matching, dict);
-        }
-
-        if (pageRef)
-            CFRelease(pageRef);
-        if (usageRef)
-            CFRelease(usageRef);
-
-        CFRelease(dict);
-    }
-
-    IOHIDManagerSetDeviceMatchingMultiple(_glfw.ns.hidManager, matching);
-    CFRelease(matching);
-
-    IOHIDManagerRegisterDeviceMatchingCallback(_glfw.ns.hidManager,
-                                               &matchCallback, NULL);
-    IOHIDManagerRegisterDeviceRemovalCallback(_glfw.ns.hidManager,
-                                              &removeCallback, NULL);
-    IOHIDManagerScheduleWithRunLoop(_glfw.ns.hidManager,
-                                    CFRunLoopGetMain(),
-                                    kCFRunLoopDefaultMode);
-    IOHIDManagerOpen(_glfw.ns.hidManager, kIOHIDOptionsTypeNone);
-
-    // Execute the run loop once in order to register any initially-attached
-    // joysticks
-    CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, false);
-    return GLFW_TRUE;
-}
-
-void _glfwTerminateJoysticksCocoa(void)
-{
-    for (int jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
-    {
-        if (_glfw.joysticks[jid].connected)
-            closeJoystick(&_glfw.joysticks[jid]);
-    }
-
-    if (_glfw.ns.hidManager)
-    {
-        CFRelease(_glfw.ns.hidManager);
-        _glfw.ns.hidManager = NULL;
-    }
-}
-
-
-GLFWbool _glfwPollJoystickCocoa(_GLFWjoystick* js, int mode)
-{
-    if (mode & _GLFW_POLL_AXES)
-    {
-        for (CFIndex i = 0;  i < CFArrayGetCount(js->ns.axes);  i++)
-        {
-            _GLFWjoyelementNS* axis = (_GLFWjoyelementNS*)
-                CFArrayGetValueAtIndex(js->ns.axes, i);
-
-            const long raw = getElementValue(js, axis);
-            // Perform auto calibration
-            if (raw < axis->minimum)
-                axis->minimum = raw;
-            if (raw > axis->maximum)
-                axis->maximum = raw;
-
-            const long size = axis->maximum - axis->minimum;
-            if (size == 0)
-                _glfwInputJoystickAxis(js, (int) i, 0.f);
-            else
-            {
-                const float value = (2.f * (raw - axis->minimum) / size) - 1.f;
-                _glfwInputJoystickAxis(js, (int) i, value);
-            }
-        }
-    }
-
-    if (mode & _GLFW_POLL_BUTTONS)
-    {
-        for (CFIndex i = 0;  i < CFArrayGetCount(js->ns.buttons);  i++)
-        {
-            _GLFWjoyelementNS* button = (_GLFWjoyelementNS*)
-                CFArrayGetValueAtIndex(js->ns.buttons, i);
-            const char value = getElementValue(js, button) - button->minimum;
-            const int state = (value > 0) ? GLFW_PRESS : GLFW_RELEASE;
-            _glfwInputJoystickButton(js, (int) i, state);
-        }
-
-        for (CFIndex i = 0;  i < CFArrayGetCount(js->ns.hats);  i++)
-        {
-            const int states[9] =
-            {
-                GLFW_HAT_UP,
-                GLFW_HAT_RIGHT_UP,
-                GLFW_HAT_RIGHT,
-                GLFW_HAT_RIGHT_DOWN,
-                GLFW_HAT_DOWN,
-                GLFW_HAT_LEFT_DOWN,
-                GLFW_HAT_LEFT,
-                GLFW_HAT_LEFT_UP,
-                GLFW_HAT_CENTERED
-            };
-
-            _GLFWjoyelementNS* hat = (_GLFWjoyelementNS*)
-                CFArrayGetValueAtIndex(js->ns.hats, i);
-            long state = getElementValue(js, hat) - hat->minimum;
-            if (state < 0 || state > 8)
-                state = 8;
-
-            _glfwInputJoystickHat(js, (int) i, states[state]);
-        }
-    }
-
-    return js->connected;
-}
-
-const char* _glfwGetMappingNameCocoa(void)
-{
-    return "Mac OS X";
-}
-
-void _glfwUpdateGamepadGUIDCocoa(char* guid)
-{
-    if ((strncmp(guid + 4, "000000000000", 12) == 0) &&
-        (strncmp(guid + 20, "000000000000", 12) == 0))
-    {
-        char original[33];
-        strncpy(original, guid, sizeof(original) - 1);
-        sprintf(guid, "03000000%.4s0000%.4s000000000000",
-                original, original + 16);
-    }
-}
-
-#endif // _GLFW_COCOA
-

source/glfw/src/cocoa_monitor.m

@@ -1,631 +0,0 @@
-//========================================================================
-// GLFW 3.4 macOS - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2002-2006 Marcus Geelnard
-// Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-// It is fine to use C99 in this file because it will not be built with VS
-//========================================================================
-
-#include "internal.h"
-
-#if defined(_GLFW_COCOA)
-
-#include <stdlib.h>
-#include <limits.h>
-#include <math.h>
-
-#include <IOKit/graphics/IOGraphicsLib.h>
-#include <ApplicationServices/ApplicationServices.h>
-
-
-// Get the name of the specified display, or NULL
-//
-static char* getMonitorName(CGDirectDisplayID displayID, NSScreen* screen)
-{
-    // IOKit doesn't work on Apple Silicon anymore
-    // Luckily, 10.15 introduced -[NSScreen localizedName].
-    // Use it if available, and fall back to IOKit otherwise.
-    if (screen)
-    {
-        if ([screen respondsToSelector:@selector(localizedName)])
-        {
-            NSString* name = [screen valueForKey:@"localizedName"];
-            if (name)
-                return _glfw_strdup([name UTF8String]);
-        }
-    }
-
-    io_iterator_t it;
-    io_service_t service;
-    CFDictionaryRef info;
-
-    if (IOServiceGetMatchingServices(MACH_PORT_NULL,
-                                     IOServiceMatching("IODisplayConnect"),
-                                     &it) != 0)
-    {
-        // This may happen if a desktop Mac is running headless
-        return _glfw_strdup("Display");
-    }
-
-    while ((service = IOIteratorNext(it)) != 0)
-    {
-        info = IODisplayCreateInfoDictionary(service,
-                                             kIODisplayOnlyPreferredName);
-
-        CFNumberRef vendorIDRef =
-            CFDictionaryGetValue(info, CFSTR(kDisplayVendorID));
-        CFNumberRef productIDRef =
-            CFDictionaryGetValue(info, CFSTR(kDisplayProductID));
-        if (!vendorIDRef || !productIDRef)
-        {
-            CFRelease(info);
-            continue;
-        }
-
-        unsigned int vendorID, productID;
-        CFNumberGetValue(vendorIDRef, kCFNumberIntType, &vendorID);
-        CFNumberGetValue(productIDRef, kCFNumberIntType, &productID);
-
-        if (CGDisplayVendorNumber(displayID) == vendorID &&
-            CGDisplayModelNumber(displayID) == productID)
-        {
-            // Info dictionary is used and freed below
-            break;
-        }
-
-        CFRelease(info);
-    }
-
-    IOObjectRelease(it);
-
-    if (!service)
-        return _glfw_strdup("Display");
-
-    CFDictionaryRef names =
-        CFDictionaryGetValue(info, CFSTR(kDisplayProductName));
-
-    CFStringRef nameRef;
-
-    if (!names || !CFDictionaryGetValueIfPresent(names, CFSTR("en_US"),
-                                                 (const void**) &nameRef))
-    {
-        // This may happen if a desktop Mac is running headless
-        CFRelease(info);
-        return _glfw_strdup("Display");
-    }
-
-    const CFIndex size =
-        CFStringGetMaximumSizeForEncoding(CFStringGetLength(nameRef),
-                                          kCFStringEncodingUTF8);
-    char* name = _glfw_calloc(size + 1, 1);
-    CFStringGetCString(nameRef, name, size, kCFStringEncodingUTF8);
-
-    CFRelease(info);
-    return name;
-}
-
-// Check whether the display mode should be included in enumeration
-//
-static GLFWbool modeIsGood(CGDisplayModeRef mode)
-{
-    uint32_t flags = CGDisplayModeGetIOFlags(mode);
-
-    if (!(flags & kDisplayModeValidFlag) || !(flags & kDisplayModeSafeFlag))
-        return GLFW_FALSE;
-    if (flags & kDisplayModeInterlacedFlag)
-        return GLFW_FALSE;
-    if (flags & kDisplayModeStretchedFlag)
-        return GLFW_FALSE;
-
-#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
-    CFStringRef format = CGDisplayModeCopyPixelEncoding(mode);
-    if (CFStringCompare(format, CFSTR(IO16BitDirectPixels), 0) &&
-        CFStringCompare(format, CFSTR(IO32BitDirectPixels), 0))
-    {
-        CFRelease(format);
-        return GLFW_FALSE;
-    }
-
-    CFRelease(format);
-#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
-    return GLFW_TRUE;
-}
-
-// Convert Core Graphics display mode to GLFW video mode
-//
-static GLFWvidmode vidmodeFromCGDisplayMode(CGDisplayModeRef mode,
-                                            double fallbackRefreshRate)
-{
-    GLFWvidmode result;
-    result.width = (int) CGDisplayModeGetWidth(mode);
-    result.height = (int) CGDisplayModeGetHeight(mode);
-    result.refreshRate = (int) round(CGDisplayModeGetRefreshRate(mode));
-
-    if (result.refreshRate == 0)
-        result.refreshRate = (int) round(fallbackRefreshRate);
-
-#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
-    CFStringRef format = CGDisplayModeCopyPixelEncoding(mode);
-    if (CFStringCompare(format, CFSTR(IO16BitDirectPixels), 0) == 0)
-    {
-        result.redBits = 5;
-        result.greenBits = 5;
-        result.blueBits = 5;
-    }
-    else
-#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
-    {
-        result.redBits = 8;
-        result.greenBits = 8;
-        result.blueBits = 8;
-    }
-
-#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
-    CFRelease(format);
-#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
-    return result;
-}
-
-// Starts reservation for display fading
-//
-static CGDisplayFadeReservationToken beginFadeReservation(void)
-{
-    CGDisplayFadeReservationToken token = kCGDisplayFadeReservationInvalidToken;
-
-    if (CGAcquireDisplayFadeReservation(5, &token) == kCGErrorSuccess)
-    {
-        CGDisplayFade(token, 0.3,
-                      kCGDisplayBlendNormal,
-                      kCGDisplayBlendSolidColor,
-                      0.0, 0.0, 0.0,
-                      TRUE);
-    }
-
-    return token;
-}
-
-// Ends reservation for display fading
-//
-static void endFadeReservation(CGDisplayFadeReservationToken token)
-{
-    if (token != kCGDisplayFadeReservationInvalidToken)
-    {
-        CGDisplayFade(token, 0.5,
-                      kCGDisplayBlendSolidColor,
-                      kCGDisplayBlendNormal,
-                      0.0, 0.0, 0.0,
-                      FALSE);
-        CGReleaseDisplayFadeReservation(token);
-    }
-}
-
-// Returns the display refresh rate queried from the I/O registry
-//
-static double getFallbackRefreshRate(CGDirectDisplayID displayID)
-{
-    double refreshRate = 60.0;
-
-    io_iterator_t it;
-    io_service_t service;
-
-    if (IOServiceGetMatchingServices(MACH_PORT_NULL,
-                                     IOServiceMatching("IOFramebuffer"),
-                                     &it) != 0)
-    {
-        return refreshRate;
-    }
-
-    while ((service = IOIteratorNext(it)) != 0)
-    {
-        const CFNumberRef indexRef =
-            IORegistryEntryCreateCFProperty(service,
-                                            CFSTR("IOFramebufferOpenGLIndex"),
-                                            kCFAllocatorDefault,
-                                            kNilOptions);
-        if (!indexRef)
-            continue;
-
-        uint32_t index = 0;
-        CFNumberGetValue(indexRef, kCFNumberIntType, &index);
-        CFRelease(indexRef);
-
-        if (CGOpenGLDisplayMaskToDisplayID(1 << index) != displayID)
-            continue;
-
-        const CFNumberRef clockRef =
-            IORegistryEntryCreateCFProperty(service,
-                                            CFSTR("IOFBCurrentPixelClock"),
-                                            kCFAllocatorDefault,
-                                            kNilOptions);
-        const CFNumberRef countRef =
-            IORegistryEntryCreateCFProperty(service,
-                                            CFSTR("IOFBCurrentPixelCount"),
-                                            kCFAllocatorDefault,
-                                            kNilOptions);
-
-        uint32_t clock = 0, count = 0;
-
-        if (clockRef)
-        {
-            CFNumberGetValue(clockRef, kCFNumberIntType, &clock);
-            CFRelease(clockRef);
-        }
-
-        if (countRef)
-        {
-            CFNumberGetValue(countRef, kCFNumberIntType, &count);
-            CFRelease(countRef);
-        }
-
-        if (clock > 0 && count > 0)
-            refreshRate = clock / (double) count;
-
-        break;
-    }
-
-    IOObjectRelease(it);
-    return refreshRate;
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW internal API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-// Poll for changes in the set of connected monitors
-//
-void _glfwPollMonitorsCocoa(void)
-{
-    uint32_t displayCount;
-    CGGetOnlineDisplayList(0, NULL, &displayCount);
-    CGDirectDisplayID* displays = _glfw_calloc(displayCount, sizeof(CGDirectDisplayID));
-    CGGetOnlineDisplayList(displayCount, displays, &displayCount);
-
-    for (int i = 0;  i < _glfw.monitorCount;  i++)
-        _glfw.monitors[i]->ns.screen = nil;
-
-    _GLFWmonitor** disconnected = NULL;
-    uint32_t disconnectedCount = _glfw.monitorCount;
-    if (disconnectedCount)
-    {
-        disconnected = _glfw_calloc(_glfw.monitorCount, sizeof(_GLFWmonitor*));
-        memcpy(disconnected,
-               _glfw.monitors,
-               _glfw.monitorCount * sizeof(_GLFWmonitor*));
-    }
-
-    for (uint32_t i = 0;  i < displayCount;  i++)
-    {
-        if (CGDisplayIsAsleep(displays[i]))
-            continue;
-
-        const uint32_t unitNumber = CGDisplayUnitNumber(displays[i]);
-        NSScreen* screen = nil;
-
-        for (screen in [NSScreen screens])
-        {
-            NSNumber* screenNumber = [screen deviceDescription][@"NSScreenNumber"];
-
-            // HACK: Compare unit numbers instead of display IDs to work around
-            //       display replacement on machines with automatic graphics
-            //       switching
-            if (CGDisplayUnitNumber([screenNumber unsignedIntValue]) == unitNumber)
-                break;
-        }
-
-        // HACK: Compare unit numbers instead of display IDs to work around
-        //       display replacement on machines with automatic graphics
-        //       switching
-        uint32_t j;
-        for (j = 0;  j < disconnectedCount;  j++)
-        {
-            if (disconnected[j] && disconnected[j]->ns.unitNumber == unitNumber)
-            {
-                disconnected[j]->ns.screen = screen;
-                disconnected[j] = NULL;
-                break;
-            }
-        }
-
-        if (j < disconnectedCount)
-            continue;
-
-        const CGSize size = CGDisplayScreenSize(displays[i]);
-        char* name = getMonitorName(displays[i], screen);
-        if (!name)
-            continue;
-
-        _GLFWmonitor* monitor = _glfwAllocMonitor(name, size.width, size.height);
-        monitor->ns.displayID  = displays[i];
-        monitor->ns.unitNumber = unitNumber;
-        monitor->ns.screen     = screen;
-
-        _glfw_free(name);
-
-        CGDisplayModeRef mode = CGDisplayCopyDisplayMode(displays[i]);
-        if (CGDisplayModeGetRefreshRate(mode) == 0.0)
-            monitor->ns.fallbackRefreshRate = getFallbackRefreshRate(displays[i]);
-        CGDisplayModeRelease(mode);
-
-        _glfwInputMonitor(monitor, GLFW_CONNECTED, _GLFW_INSERT_LAST);
-    }
-
-    for (uint32_t i = 0;  i < disconnectedCount;  i++)
-    {
-        if (disconnected[i])
-            _glfwInputMonitor(disconnected[i], GLFW_DISCONNECTED, 0);
-    }
-
-    _glfw_free(disconnected);
-    _glfw_free(displays);
-}
-
-// Change the current video mode
-//
-void _glfwSetVideoModeCocoa(_GLFWmonitor* monitor, const GLFWvidmode* desired)
-{
-    GLFWvidmode current;
-    _glfwGetVideoModeCocoa(monitor, &current);
-
-    const GLFWvidmode* best = _glfwChooseVideoMode(monitor, desired);
-    if (_glfwCompareVideoModes(&current, best) == 0)
-        return;
-
-    CFArrayRef modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
-    const CFIndex count = CFArrayGetCount(modes);
-    CGDisplayModeRef native = NULL;
-
-    for (CFIndex i = 0;  i < count;  i++)
-    {
-        CGDisplayModeRef dm = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);
-        if (!modeIsGood(dm))
-            continue;
-
-        const GLFWvidmode mode =
-            vidmodeFromCGDisplayMode(dm, monitor->ns.fallbackRefreshRate);
-        if (_glfwCompareVideoModes(best, &mode) == 0)
-        {
-            native = dm;
-            break;
-        }
-    }
-
-    if (native)
-    {
-        if (monitor->ns.previousMode == NULL)
-            monitor->ns.previousMode = CGDisplayCopyDisplayMode(monitor->ns.displayID);
-
-        CGDisplayFadeReservationToken token = beginFadeReservation();
-        CGDisplaySetDisplayMode(monitor->ns.displayID, native, NULL);
-        endFadeReservation(token);
-    }
-
-    CFRelease(modes);
-}
-
-// Restore the previously saved (original) video mode
-//
-void _glfwRestoreVideoModeCocoa(_GLFWmonitor* monitor)
-{
-    if (monitor->ns.previousMode)
-    {
-        CGDisplayFadeReservationToken token = beginFadeReservation();
-        CGDisplaySetDisplayMode(monitor->ns.displayID,
-                                monitor->ns.previousMode, NULL);
-        endFadeReservation(token);
-
-        CGDisplayModeRelease(monitor->ns.previousMode);
-        monitor->ns.previousMode = NULL;
-    }
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW platform API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-void _glfwFreeMonitorCocoa(_GLFWmonitor* monitor)
-{
-}
-
-void _glfwGetMonitorPosCocoa(_GLFWmonitor* monitor, int* xpos, int* ypos)
-{
-    @autoreleasepool {
-
-    const CGRect bounds = CGDisplayBounds(monitor->ns.displayID);
-
-    if (xpos)
-        *xpos = (int) bounds.origin.x;
-    if (ypos)
-        *ypos = (int) bounds.origin.y;
-
-    } // autoreleasepool
-}
-
-void _glfwGetMonitorContentScaleCocoa(_GLFWmonitor* monitor,
-                                      float* xscale, float* yscale)
-{
-    @autoreleasepool {
-
-    if (!monitor->ns.screen)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Cannot query content scale without screen");
-    }
-
-    const NSRect points = [monitor->ns.screen frame];
-    const NSRect pixels = [monitor->ns.screen convertRectToBacking:points];
-
-    if (xscale)
-        *xscale = (float) (pixels.size.width / points.size.width);
-    if (yscale)
-        *yscale = (float) (pixels.size.height / points.size.height);
-
-    } // autoreleasepool
-}
-
-void _glfwGetMonitorWorkareaCocoa(_GLFWmonitor* monitor,
-                                  int* xpos, int* ypos,
-                                  int* width, int* height)
-{
-    @autoreleasepool {
-
-    if (!monitor->ns.screen)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Cannot query workarea without screen");
-    }
-
-    const NSRect frameRect = [monitor->ns.screen visibleFrame];
-
-    if (xpos)
-        *xpos = frameRect.origin.x;
-    if (ypos)
-        *ypos = _glfwTransformYCocoa(frameRect.origin.y + frameRect.size.height - 1);
-    if (width)
-        *width = frameRect.size.width;
-    if (height)
-        *height = frameRect.size.height;
-
-    } // autoreleasepool
-}
-
-GLFWvidmode* _glfwGetVideoModesCocoa(_GLFWmonitor* monitor, int* count)
-{
-    @autoreleasepool {
-
-    *count = 0;
-
-    CFArrayRef modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
-    const CFIndex found = CFArrayGetCount(modes);
-    GLFWvidmode* result = _glfw_calloc(found, sizeof(GLFWvidmode));
-
-    for (CFIndex i = 0;  i < found;  i++)
-    {
-        CGDisplayModeRef dm = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);
-        if (!modeIsGood(dm))
-            continue;
-
-        const GLFWvidmode mode =
-            vidmodeFromCGDisplayMode(dm, monitor->ns.fallbackRefreshRate);
-        CFIndex j;
-
-        for (j = 0;  j < *count;  j++)
-        {
-            if (_glfwCompareVideoModes(result + j, &mode) == 0)
-                break;
-        }
-
-        // Skip duplicate modes
-        if (j < *count)
-            continue;
-
-        (*count)++;
-        result[*count - 1] = mode;
-    }
-
-    CFRelease(modes);
-    return result;
-
-    } // autoreleasepool
-}
-
-void _glfwGetVideoModeCocoa(_GLFWmonitor* monitor, GLFWvidmode *mode)
-{
-    @autoreleasepool {
-
-    CGDisplayModeRef native = CGDisplayCopyDisplayMode(monitor->ns.displayID);
-    *mode = vidmodeFromCGDisplayMode(native, monitor->ns.fallbackRefreshRate);
-    CGDisplayModeRelease(native);
-
-    } // autoreleasepool
-}
-
-GLFWbool _glfwGetGammaRampCocoa(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
-{
-    @autoreleasepool {
-
-    uint32_t size = CGDisplayGammaTableCapacity(monitor->ns.displayID);
-    CGGammaValue* values = _glfw_calloc(size * 3, sizeof(CGGammaValue));
-
-    CGGetDisplayTransferByTable(monitor->ns.displayID,
-                                size,
-                                values,
-                                values + size,
-                                values + size * 2,
-                                &size);
-
-    _glfwAllocGammaArrays(ramp, size);
-
-    for (uint32_t i = 0; i < size; i++)
-    {
-        ramp->red[i]   = (unsigned short) (values[i] * 65535);
-        ramp->green[i] = (unsigned short) (values[i + size] * 65535);
-        ramp->blue[i]  = (unsigned short) (values[i + size * 2] * 65535);
-    }
-
-    _glfw_free(values);
-    return GLFW_TRUE;
-
-    } // autoreleasepool
-}
-
-void _glfwSetGammaRampCocoa(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
-{
-    @autoreleasepool {
-
-    CGGammaValue* values = _glfw_calloc(ramp->size * 3, sizeof(CGGammaValue));
-
-    for (unsigned int i = 0;  i < ramp->size;  i++)
-    {
-        values[i]                  = ramp->red[i] / 65535.f;
-        values[i + ramp->size]     = ramp->green[i] / 65535.f;
-        values[i + ramp->size * 2] = ramp->blue[i] / 65535.f;
-    }
-
-    CGSetDisplayTransferByTable(monitor->ns.displayID,
-                                ramp->size,
-                                values,
-                                values + ramp->size,
-                                values + ramp->size * 2);
-
-    _glfw_free(values);
-
-    } // autoreleasepool
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                        GLFW native API                       //////
-//////////////////////////////////////////////////////////////////////////
-
-GLFWAPI CGDirectDisplayID glfwGetCocoaMonitor(GLFWmonitor* handle)
-{
-    _GLFWmonitor* monitor = (_GLFWmonitor*) handle;
-    _GLFW_REQUIRE_INIT_OR_RETURN(kCGNullDirectDisplay);
-    return monitor->ns.displayID;
-}
-
-#endif // _GLFW_COCOA
-

source/glfw/src/cocoa_platform.h

@@ -1,302 +0,0 @@
-//========================================================================
-// GLFW 3.4 macOS - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-#include <stdint.h>
-
-#include <Carbon/Carbon.h>
-#include <IOKit/hid/IOHIDLib.h>
-
-// NOTE: All of NSGL was deprecated in the 10.14 SDK
-//       This disables the pointless warnings for every symbol we use
-#ifndef GL_SILENCE_DEPRECATION
-#define GL_SILENCE_DEPRECATION
-#endif
-
-#if defined(__OBJC__)
-#import <Cocoa/Cocoa.h>
-#else
-typedef void* id;
-#endif
-
-// NOTE: Many Cocoa enum values have been renamed and we need to build across
-//       SDK versions where one is unavailable or deprecated.
-//       We use the newer names in code and replace them with the older names if
-//       the base SDK does not provide the newer names.
-
-#if MAC_OS_X_VERSION_MAX_ALLOWED < 101400
- #define NSOpenGLContextParameterSwapInterval NSOpenGLCPSwapInterval
- #define NSOpenGLContextParameterSurfaceOpacity NSOpenGLCPSurfaceOpacity
-#endif
-
-#if MAC_OS_X_VERSION_MAX_ALLOWED < 101200
- #define NSBitmapFormatAlphaNonpremultiplied NSAlphaNonpremultipliedBitmapFormat
- #define NSEventMaskAny NSAnyEventMask
- #define NSEventMaskKeyUp NSKeyUpMask
- #define NSEventModifierFlagCapsLock NSAlphaShiftKeyMask
- #define NSEventModifierFlagCommand NSCommandKeyMask
- #define NSEventModifierFlagControl NSControlKeyMask
- #define NSEventModifierFlagDeviceIndependentFlagsMask NSDeviceIndependentModifierFlagsMask
- #define NSEventModifierFlagOption NSAlternateKeyMask
- #define NSEventModifierFlagShift NSShiftKeyMask
- #define NSEventTypeApplicationDefined NSApplicationDefined
- #define NSWindowStyleMaskBorderless NSBorderlessWindowMask
- #define NSWindowStyleMaskClosable NSClosableWindowMask
- #define NSWindowStyleMaskMiniaturizable NSMiniaturizableWindowMask
- #define NSWindowStyleMaskResizable NSResizableWindowMask
- #define NSWindowStyleMaskTitled NSTitledWindowMask
-#endif
-
-// NOTE: Many Cocoa dynamically linked constants have been renamed and we need
-//       to build across SDK versions where one is unavailable or deprecated.
-//       We use the newer names in code and replace them with the older names if
-//       the deployment target is older than the newer names.
-
-#if MAC_OS_X_VERSION_MIN_REQUIRED < 101300
- #define NSPasteboardTypeURL NSURLPboardType
-#endif
-
-typedef VkFlags VkMacOSSurfaceCreateFlagsMVK;
-typedef VkFlags VkMetalSurfaceCreateFlagsEXT;
-
-typedef struct VkMacOSSurfaceCreateInfoMVK
-{
-    VkStructureType                 sType;
-    const void*                     pNext;
-    VkMacOSSurfaceCreateFlagsMVK    flags;
-    const void*                     pView;
-} VkMacOSSurfaceCreateInfoMVK;
-
-typedef struct VkMetalSurfaceCreateInfoEXT
-{
-    VkStructureType                 sType;
-    const void*                     pNext;
-    VkMetalSurfaceCreateFlagsEXT    flags;
-    const void*                     pLayer;
-} VkMetalSurfaceCreateInfoEXT;
-
-typedef VkResult (APIENTRY *PFN_vkCreateMacOSSurfaceMVK)(VkInstance,const VkMacOSSurfaceCreateInfoMVK*,const VkAllocationCallbacks*,VkSurfaceKHR*);
-typedef VkResult (APIENTRY *PFN_vkCreateMetalSurfaceEXT)(VkInstance,const VkMetalSurfaceCreateInfoEXT*,const VkAllocationCallbacks*,VkSurfaceKHR*);
-
-#define GLFW_COCOA_WINDOW_STATE         _GLFWwindowNS  ns;
-#define GLFW_COCOA_LIBRARY_WINDOW_STATE _GLFWlibraryNS ns;
-#define GLFW_COCOA_MONITOR_STATE        _GLFWmonitorNS ns;
-#define GLFW_COCOA_CURSOR_STATE         _GLFWcursorNS  ns;
-
-#define GLFW_NSGL_CONTEXT_STATE         _GLFWcontextNSGL nsgl;
-#define GLFW_NSGL_LIBRARY_CONTEXT_STATE _GLFWlibraryNSGL nsgl;
-
-// HIToolbox.framework pointer typedefs
-#define kTISPropertyUnicodeKeyLayoutData _glfw.ns.tis.kPropertyUnicodeKeyLayoutData
-typedef TISInputSourceRef (*PFN_TISCopyCurrentKeyboardLayoutInputSource)(void);
-#define TISCopyCurrentKeyboardLayoutInputSource _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource
-typedef void* (*PFN_TISGetInputSourceProperty)(TISInputSourceRef,CFStringRef);
-#define TISGetInputSourceProperty _glfw.ns.tis.GetInputSourceProperty
-typedef UInt8 (*PFN_LMGetKbdType)(void);
-#define LMGetKbdType _glfw.ns.tis.GetKbdType
-
-
-// NSGL-specific per-context data
-//
-typedef struct _GLFWcontextNSGL
-{
-    id                pixelFormat;
-    id                object;
-} _GLFWcontextNSGL;
-
-// NSGL-specific global data
-//
-typedef struct _GLFWlibraryNSGL
-{
-    // dlopen handle for OpenGL.framework (for glfwGetProcAddress)
-    CFBundleRef     framework;
-} _GLFWlibraryNSGL;
-
-// Cocoa-specific per-window data
-//
-typedef struct _GLFWwindowNS
-{
-    id              object;
-    id              delegate;
-    id              view;
-    id              layer;
-
-    GLFWbool        maximized;
-    GLFWbool        occluded;
-    GLFWbool        retina;
-
-    // Cached window properties to filter out duplicate events
-    int             width, height;
-    int             fbWidth, fbHeight;
-    float           xscale, yscale;
-
-    // The total sum of the distances the cursor has been warped
-    // since the last cursor motion event was processed
-    // This is kept to counteract Cocoa doing the same internally
-    double          cursorWarpDeltaX, cursorWarpDeltaY;
-} _GLFWwindowNS;
-
-// Cocoa-specific global data
-//
-typedef struct _GLFWlibraryNS
-{
-    CGEventSourceRef    eventSource;
-    id                  delegate;
-    GLFWbool            cursorHidden;
-    TISInputSourceRef   inputSource;
-    IOHIDManagerRef     hidManager;
-    id                  unicodeData;
-    id                  helper;
-    id                  keyUpMonitor;
-    id                  nibObjects;
-
-    char                keynames[GLFW_KEY_LAST + 1][17];
-    short int           keycodes[256];
-    short int           scancodes[GLFW_KEY_LAST + 1];
-    char*               clipboardString;
-    CGPoint             cascadePoint;
-    // Where to place the cursor when re-enabled
-    double              restoreCursorPosX, restoreCursorPosY;
-    // The window whose disabled cursor mode is active
-    _GLFWwindow*        disabledCursorWindow;
-
-    struct {
-        CFBundleRef     bundle;
-        PFN_TISCopyCurrentKeyboardLayoutInputSource CopyCurrentKeyboardLayoutInputSource;
-        PFN_TISGetInputSourceProperty GetInputSourceProperty;
-        PFN_LMGetKbdType GetKbdType;
-        CFStringRef     kPropertyUnicodeKeyLayoutData;
-    } tis;
-} _GLFWlibraryNS;
-
-// Cocoa-specific per-monitor data
-//
-typedef struct _GLFWmonitorNS
-{
-    CGDirectDisplayID   displayID;
-    CGDisplayModeRef    previousMode;
-    uint32_t            unitNumber;
-    id                  screen;
-    double              fallbackRefreshRate;
-} _GLFWmonitorNS;
-
-// Cocoa-specific per-cursor data
-//
-typedef struct _GLFWcursorNS
-{
-    id              object;
-} _GLFWcursorNS;
-
-
-GLFWbool _glfwConnectCocoa(int platformID, _GLFWplatform* platform);
-int _glfwInitCocoa(void);
-void _glfwTerminateCocoa(void);
-
-GLFWbool _glfwCreateWindowCocoa(_GLFWwindow* window, const _GLFWwndconfig* wndconfig, const _GLFWctxconfig* ctxconfig, const _GLFWfbconfig* fbconfig);
-void _glfwDestroyWindowCocoa(_GLFWwindow* window);
-void _glfwSetWindowTitleCocoa(_GLFWwindow* window, const char* title);
-void _glfwSetWindowIconCocoa(_GLFWwindow* window, int count, const GLFWimage* images);
-void _glfwGetWindowPosCocoa(_GLFWwindow* window, int* xpos, int* ypos);
-void _glfwSetWindowPosCocoa(_GLFWwindow* window, int xpos, int ypos);
-void _glfwGetWindowSizeCocoa(_GLFWwindow* window, int* width, int* height);
-void _glfwSetWindowSizeCocoa(_GLFWwindow* window, int width, int height);
-void _glfwSetWindowSizeLimitsCocoa(_GLFWwindow* window, int minwidth, int minheight, int maxwidth, int maxheight);
-void _glfwSetWindowAspectRatioCocoa(_GLFWwindow* window, int numer, int denom);
-void _glfwGetFramebufferSizeCocoa(_GLFWwindow* window, int* width, int* height);
-void _glfwGetWindowFrameSizeCocoa(_GLFWwindow* window, int* left, int* top, int* right, int* bottom);
-void _glfwGetWindowContentScaleCocoa(_GLFWwindow* window, float* xscale, float* yscale);
-void _glfwIconifyWindowCocoa(_GLFWwindow* window);
-void _glfwRestoreWindowCocoa(_GLFWwindow* window);
-void _glfwMaximizeWindowCocoa(_GLFWwindow* window);
-void _glfwShowWindowCocoa(_GLFWwindow* window);
-void _glfwHideWindowCocoa(_GLFWwindow* window);
-void _glfwRequestWindowAttentionCocoa(_GLFWwindow* window);
-void _glfwFocusWindowCocoa(_GLFWwindow* window);
-void _glfwSetWindowMonitorCocoa(_GLFWwindow* window, _GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate);
-GLFWbool _glfwWindowFocusedCocoa(_GLFWwindow* window);
-GLFWbool _glfwWindowIconifiedCocoa(_GLFWwindow* window);
-GLFWbool _glfwWindowVisibleCocoa(_GLFWwindow* window);
-GLFWbool _glfwWindowMaximizedCocoa(_GLFWwindow* window);
-GLFWbool _glfwWindowHoveredCocoa(_GLFWwindow* window);
-GLFWbool _glfwFramebufferTransparentCocoa(_GLFWwindow* window);
-void _glfwSetWindowResizableCocoa(_GLFWwindow* window, GLFWbool enabled);
-void _glfwSetWindowDecoratedCocoa(_GLFWwindow* window, GLFWbool enabled);
-void _glfwSetWindowFloatingCocoa(_GLFWwindow* window, GLFWbool enabled);
-float _glfwGetWindowOpacityCocoa(_GLFWwindow* window);
-void _glfwSetWindowOpacityCocoa(_GLFWwindow* window, float opacity);
-void _glfwSetWindowMousePassthroughCocoa(_GLFWwindow* window, GLFWbool enabled);
-
-void _glfwSetRawMouseMotionCocoa(_GLFWwindow *window, GLFWbool enabled);
-GLFWbool _glfwRawMouseMotionSupportedCocoa(void);
-
-void _glfwPollEventsCocoa(void);
-void _glfwWaitEventsCocoa(void);
-void _glfwWaitEventsTimeoutCocoa(double timeout);
-void _glfwPostEmptyEventCocoa(void);
-
-void _glfwGetCursorPosCocoa(_GLFWwindow* window, double* xpos, double* ypos);
-void _glfwSetCursorPosCocoa(_GLFWwindow* window, double xpos, double ypos);
-void _glfwSetCursorModeCocoa(_GLFWwindow* window, int mode);
-const char* _glfwGetScancodeNameCocoa(int scancode);
-int _glfwGetKeyScancodeCocoa(int key);
-GLFWbool _glfwCreateCursorCocoa(_GLFWcursor* cursor, const GLFWimage* image, int xhot, int yhot);
-GLFWbool _glfwCreateStandardCursorCocoa(_GLFWcursor* cursor, int shape);
-void _glfwDestroyCursorCocoa(_GLFWcursor* cursor);
-void _glfwSetCursorCocoa(_GLFWwindow* window, _GLFWcursor* cursor);
-void _glfwSetClipboardStringCocoa(const char* string);
-const char* _glfwGetClipboardStringCocoa(void);
-
-EGLenum _glfwGetEGLPlatformCocoa(EGLint** attribs);
-EGLNativeDisplayType _glfwGetEGLNativeDisplayCocoa(void);
-EGLNativeWindowType _glfwGetEGLNativeWindowCocoa(_GLFWwindow* window);
-
-void _glfwGetRequiredInstanceExtensionsCocoa(char** extensions);
-GLFWbool _glfwGetPhysicalDevicePresentationSupportCocoa(VkInstance instance, VkPhysicalDevice device, uint32_t queuefamily);
-VkResult _glfwCreateWindowSurfaceCocoa(VkInstance instance, _GLFWwindow* window, const VkAllocationCallbacks* allocator, VkSurfaceKHR* surface);
-
-void _glfwFreeMonitorCocoa(_GLFWmonitor* monitor);
-void _glfwGetMonitorPosCocoa(_GLFWmonitor* monitor, int* xpos, int* ypos);
-void _glfwGetMonitorContentScaleCocoa(_GLFWmonitor* monitor, float* xscale, float* yscale);
-void _glfwGetMonitorWorkareaCocoa(_GLFWmonitor* monitor, int* xpos, int* ypos, int* width, int* height);
-GLFWvidmode* _glfwGetVideoModesCocoa(_GLFWmonitor* monitor, int* count);
-void _glfwGetVideoModeCocoa(_GLFWmonitor* monitor, GLFWvidmode* mode);
-GLFWbool _glfwGetGammaRampCocoa(_GLFWmonitor* monitor, GLFWgammaramp* ramp);
-void _glfwSetGammaRampCocoa(_GLFWmonitor* monitor, const GLFWgammaramp* ramp);
-
-void _glfwPollMonitorsCocoa(void);
-void _glfwSetVideoModeCocoa(_GLFWmonitor* monitor, const GLFWvidmode* desired);
-void _glfwRestoreVideoModeCocoa(_GLFWmonitor* monitor);
-
-float _glfwTransformYCocoa(float y);
-
-void* _glfwLoadLocalVulkanLoaderCocoa(void);
-
-GLFWbool _glfwInitNSGL(void);
-void _glfwTerminateNSGL(void);
-GLFWbool _glfwCreateContextNSGL(_GLFWwindow* window,
-                                const _GLFWctxconfig* ctxconfig,
-                                const _GLFWfbconfig* fbconfig);
-void _glfwDestroyContextNSGL(_GLFWwindow* window);
-

source/glfw/src/cocoa_time.c

@@ -1,59 +0,0 @@
-//========================================================================
-// GLFW 3.4 macOS - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2009-2016 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-// It is fine to use C99 in this file because it will not be built with VS
-//========================================================================
-
-#include "internal.h"
-
-#if defined(GLFW_BUILD_COCOA_TIMER)
-
-#include <mach/mach_time.h>
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW platform API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-void _glfwPlatformInitTimer(void)
-{
-    mach_timebase_info_data_t info;
-    mach_timebase_info(&info);
-
-    _glfw.timer.ns.frequency = (info.denom * 1e9) / info.numer;
-}
-
-uint64_t _glfwPlatformGetTimerValue(void)
-{
-    return mach_absolute_time();
-}
-
-uint64_t _glfwPlatformGetTimerFrequency(void)
-{
-    return _glfw.timer.ns.frequency;
-}
-
-#endif // GLFW_BUILD_COCOA_TIMER
-

source/glfw/src/cocoa_time.h

@@ -1,35 +0,0 @@
-//========================================================================
-// GLFW 3.4 macOS - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2009-2021 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-#define GLFW_COCOA_LIBRARY_TIMER_STATE  _GLFWtimerNS   ns;
-
-// Cocoa-specific global timer data
-//
-typedef struct _GLFWtimerNS
-{
-    uint64_t        frequency;
-} _GLFWtimerNS;
-

source/glfw/src/context.c

@@ -1,765 +0,0 @@
-//========================================================================
-// GLFW 3.4 - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2002-2006 Marcus Geelnard
-// Copyright (c) 2006-2016 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-// Please use C89 style variable declarations in this file because VS 2010
-//========================================================================
-
-#include "internal.h"
-
-#include <assert.h>
-#include <stdio.h>
-#include <string.h>
-#include <limits.h>
-#include <stdio.h>
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW internal API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-// Checks whether the desired context attributes are valid
-//
-// This function checks things like whether the specified client API version
-// exists and whether all relevant options have supported and non-conflicting
-// values
-//
-GLFWbool _glfwIsValidContextConfig(const _GLFWctxconfig* ctxconfig)
-{
-    if (ctxconfig->source != GLFW_NATIVE_CONTEXT_API &&
-        ctxconfig->source != GLFW_EGL_CONTEXT_API &&
-        ctxconfig->source != GLFW_OSMESA_CONTEXT_API)
-    {
-        _glfwInputError(GLFW_INVALID_ENUM,
-                        "Invalid context creation API 0x%08X",
-                        ctxconfig->source);
-        return GLFW_FALSE;
-    }
-
-    if (ctxconfig->client != GLFW_NO_API &&
-        ctxconfig->client != GLFW_OPENGL_API &&
-        ctxconfig->client != GLFW_OPENGL_ES_API)
-    {
-        _glfwInputError(GLFW_INVALID_ENUM,
-                        "Invalid client API 0x%08X",
-                        ctxconfig->client);
-        return GLFW_FALSE;
-    }
-
-    if (ctxconfig->share)
-    {
-        if (ctxconfig->client == GLFW_NO_API ||
-            ctxconfig->share->context.client == GLFW_NO_API)
-        {
-            _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
-            return GLFW_FALSE;
-        }
-
-        if (ctxconfig->source != ctxconfig->share->context.source)
-        {
-            _glfwInputError(GLFW_INVALID_ENUM,
-                            "Context creation APIs do not match between contexts");
-            return GLFW_FALSE;
-        }
-    }
-
-    if (ctxconfig->client == GLFW_OPENGL_API)
-    {
-        if ((ctxconfig->major < 1 || ctxconfig->minor < 0) ||
-            (ctxconfig->major == 1 && ctxconfig->minor > 5) ||
-            (ctxconfig->major == 2 && ctxconfig->minor > 1) ||
-            (ctxconfig->major == 3 && ctxconfig->minor > 3))
-        {
-            // OpenGL 1.0 is the smallest valid version
-            // OpenGL 1.x series ended with version 1.5
-            // OpenGL 2.x series ended with version 2.1
-            // OpenGL 3.x series ended with version 3.3
-            // For now, let everything else through
-
-            _glfwInputError(GLFW_INVALID_VALUE,
-                            "Invalid OpenGL version %i.%i",
-                            ctxconfig->major, ctxconfig->minor);
-            return GLFW_FALSE;
-        }
-
-        if (ctxconfig->profile)
-        {
-            if (ctxconfig->profile != GLFW_OPENGL_CORE_PROFILE &&
-                ctxconfig->profile != GLFW_OPENGL_COMPAT_PROFILE)
-            {
-                _glfwInputError(GLFW_INVALID_ENUM,
-                                "Invalid OpenGL profile 0x%08X",
-                                ctxconfig->profile);
-                return GLFW_FALSE;
-            }
-
-            if (ctxconfig->major <= 2 ||
-                (ctxconfig->major == 3 && ctxconfig->minor < 2))
-            {
-                // Desktop OpenGL context profiles are only defined for version 3.2
-                // and above
-
-                _glfwInputError(GLFW_INVALID_VALUE,
-                                "Context profiles are only defined for OpenGL version 3.2 and above");
-                return GLFW_FALSE;
-            }
-        }
-
-        if (ctxconfig->forward && ctxconfig->major <= 2)
-        {
-            // Forward-compatible contexts are only defined for OpenGL version 3.0 and above
-            _glfwInputError(GLFW_INVALID_VALUE,
-                            "Forward-compatibility is only defined for OpenGL version 3.0 and above");
-            return GLFW_FALSE;
-        }
-    }
-    else if (ctxconfig->client == GLFW_OPENGL_ES_API)
-    {
-        if (ctxconfig->major < 1 || ctxconfig->minor < 0 ||
-            (ctxconfig->major == 1 && ctxconfig->minor > 1) ||
-            (ctxconfig->major == 2 && ctxconfig->minor > 0))
-        {
-            // OpenGL ES 1.0 is the smallest valid version
-            // OpenGL ES 1.x series ended with version 1.1
-            // OpenGL ES 2.x series ended with version 2.0
-            // For now, let everything else through
-
-            _glfwInputError(GLFW_INVALID_VALUE,
-                            "Invalid OpenGL ES version %i.%i",
-                            ctxconfig->major, ctxconfig->minor);
-            return GLFW_FALSE;
-        }
-    }
-
-    if (ctxconfig->robustness)
-    {
-        if (ctxconfig->robustness != GLFW_NO_RESET_NOTIFICATION &&
-            ctxconfig->robustness != GLFW_LOSE_CONTEXT_ON_RESET)
-        {
-            _glfwInputError(GLFW_INVALID_ENUM,
-                            "Invalid context robustness mode 0x%08X",
-                            ctxconfig->robustness);
-            return GLFW_FALSE;
-        }
-    }
-
-    if (ctxconfig->release)
-    {
-        if (ctxconfig->release != GLFW_RELEASE_BEHAVIOR_NONE &&
-            ctxconfig->release != GLFW_RELEASE_BEHAVIOR_FLUSH)
-        {
-            _glfwInputError(GLFW_INVALID_ENUM,
-                            "Invalid context release behavior 0x%08X",
-                            ctxconfig->release);
-            return GLFW_FALSE;
-        }
-    }
-
-    return GLFW_TRUE;
-}
-
-// Chooses the framebuffer config that best matches the desired one
-//
-const _GLFWfbconfig* _glfwChooseFBConfig(const _GLFWfbconfig* desired,
-                                         const _GLFWfbconfig* alternatives,
-                                         unsigned int count)
-{
-    unsigned int i;
-    unsigned int missing, leastMissing = UINT_MAX;
-    unsigned int colorDiff, leastColorDiff = UINT_MAX;
-    unsigned int extraDiff, leastExtraDiff = UINT_MAX;
-    const _GLFWfbconfig* current;
-    const _GLFWfbconfig* closest = NULL;
-
-    for (i = 0;  i < count;  i++)
-    {
-        current = alternatives + i;
-
-        if (desired->stereo > 0 && current->stereo == 0)
-        {
-            // Stereo is a hard constraint
-            continue;
-        }
-
-        // Count number of missing buffers
-        {
-            missing = 0;
-
-            if (desired->alphaBits > 0 && current->alphaBits == 0)
-                missing++;
-
-            if (desired->depthBits > 0 && current->depthBits == 0)
-                missing++;
-
-            if (desired->stencilBits > 0 && current->stencilBits == 0)
-                missing++;
-
-            if (desired->auxBuffers > 0 &&
-                current->auxBuffers < desired->auxBuffers)
-            {
-                missing += desired->auxBuffers - current->auxBuffers;
-            }
-
-            if (desired->samples > 0 && current->samples == 0)
-            {
-                // Technically, several multisampling buffers could be
-                // involved, but that's a lower level implementation detail and
-                // not important to us here, so we count them as one
-                missing++;
-            }
-
-            if (desired->transparent != current->transparent)
-                missing++;
-        }
-
-        // These polynomials make many small channel size differences matter
-        // less than one large channel size difference
-
-        // Calculate color channel size difference value
-        {
-            colorDiff = 0;
-
-            if (desired->redBits != GLFW_DONT_CARE)
-            {
-                colorDiff += (desired->redBits - current->redBits) *
-                             (desired->redBits - current->redBits);
-            }
-
-            if (desired->greenBits != GLFW_DONT_CARE)
-            {
-                colorDiff += (desired->greenBits - current->greenBits) *
-                             (desired->greenBits - current->greenBits);
-            }
-
-            if (desired->blueBits != GLFW_DONT_CARE)
-            {
-                colorDiff += (desired->blueBits - current->blueBits) *
-                             (desired->blueBits - current->blueBits);
-            }
-        }
-
-        // Calculate non-color channel size difference value
-        {
-            extraDiff = 0;
-
-            if (desired->alphaBits != GLFW_DONT_CARE)
-            {
-                extraDiff += (desired->alphaBits - current->alphaBits) *
-                             (desired->alphaBits - current->alphaBits);
-            }
-
-            if (desired->depthBits != GLFW_DONT_CARE)
-            {
-                extraDiff += (desired->depthBits - current->depthBits) *
-                             (desired->depthBits - current->depthBits);
-            }
-
-            if (desired->stencilBits != GLFW_DONT_CARE)
-            {
-                extraDiff += (desired->stencilBits - current->stencilBits) *
-                             (desired->stencilBits - current->stencilBits);
-            }
-
-            if (desired->accumRedBits != GLFW_DONT_CARE)
-            {
-                extraDiff += (desired->accumRedBits - current->accumRedBits) *
-                             (desired->accumRedBits - current->accumRedBits);
-            }
-
-            if (desired->accumGreenBits != GLFW_DONT_CARE)
-            {
-                extraDiff += (desired->accumGreenBits - current->accumGreenBits) *
-                             (desired->accumGreenBits - current->accumGreenBits);
-            }
-
-            if (desired->accumBlueBits != GLFW_DONT_CARE)
-            {
-                extraDiff += (desired->accumBlueBits - current->accumBlueBits) *
-                             (desired->accumBlueBits - current->accumBlueBits);
-            }
-
-            if (desired->accumAlphaBits != GLFW_DONT_CARE)
-            {
-                extraDiff += (desired->accumAlphaBits - current->accumAlphaBits) *
-                             (desired->accumAlphaBits - current->accumAlphaBits);
-            }
-
-            if (desired->samples != GLFW_DONT_CARE)
-            {
-                extraDiff += (desired->samples - current->samples) *
-                             (desired->samples - current->samples);
-            }
-
-            if (desired->sRGB && !current->sRGB)
-                extraDiff++;
-        }
-
-        // Figure out if the current one is better than the best one found so far
-        // Least number of missing buffers is the most important heuristic,
-        // then color buffer size match and lastly size match for other buffers
-
-        if (missing < leastMissing)
-            closest = current;
-        else if (missing == leastMissing)
-        {
-            if ((colorDiff < leastColorDiff) ||
-                (colorDiff == leastColorDiff && extraDiff < leastExtraDiff))
-            {
-                closest = current;
-            }
-        }
-
-        if (current == closest)
-        {
-            leastMissing = missing;
-            leastColorDiff = colorDiff;
-            leastExtraDiff = extraDiff;
-        }
-    }
-
-    return closest;
-}
-
-// Retrieves the attributes of the current context
-//
-GLFWbool _glfwRefreshContextAttribs(_GLFWwindow* window,
-                                    const _GLFWctxconfig* ctxconfig)
-{
-    int i;
-    _GLFWwindow* previous;
-    const char* version;
-    const char* prefixes[] =
-    {
-        "OpenGL ES-CM ",
-        "OpenGL ES-CL ",
-        "OpenGL ES ",
-        NULL
-    };
-
-    window->context.source = ctxconfig->source;
-    window->context.client = GLFW_OPENGL_API;
-
-    previous = _glfwPlatformGetTls(&_glfw.contextSlot);
-    glfwMakeContextCurrent((GLFWwindow*) window);
-
-    window->context.GetIntegerv = (PFNGLGETINTEGERVPROC)
-        window->context.getProcAddress("glGetIntegerv");
-    window->context.GetString = (PFNGLGETSTRINGPROC)
-        window->context.getProcAddress("glGetString");
-    if (!window->context.GetIntegerv || !window->context.GetString)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR, "Entry point retrieval is broken");
-        glfwMakeContextCurrent((GLFWwindow*) previous);
-        return GLFW_FALSE;
-    }
-
-    version = (const char*) window->context.GetString(GL_VERSION);
-    if (!version)
-    {
-        if (ctxconfig->client == GLFW_OPENGL_API)
-        {
-            _glfwInputError(GLFW_PLATFORM_ERROR,
-                            "OpenGL version string retrieval is broken");
-        }
-        else
-        {
-            _glfwInputError(GLFW_PLATFORM_ERROR,
-                            "OpenGL ES version string retrieval is broken");
-        }
-
-        glfwMakeContextCurrent((GLFWwindow*) previous);
-        return GLFW_FALSE;
-    }
-
-    for (i = 0;  prefixes[i];  i++)
-    {
-        const size_t length = strlen(prefixes[i]);
-
-        if (strncmp(version, prefixes[i], length) == 0)
-        {
-            version += length;
-            window->context.client = GLFW_OPENGL_ES_API;
-            break;
-        }
-    }
-
-    if (!sscanf(version, "%d.%d.%d",
-                &window->context.major,
-                &window->context.minor,
-                &window->context.revision))
-    {
-        if (window->context.client == GLFW_OPENGL_API)
-        {
-            _glfwInputError(GLFW_PLATFORM_ERROR,
-                            "No version found in OpenGL version string");
-        }
-        else
-        {
-            _glfwInputError(GLFW_PLATFORM_ERROR,
-                            "No version found in OpenGL ES version string");
-        }
-
-        glfwMakeContextCurrent((GLFWwindow*) previous);
-        return GLFW_FALSE;
-    }
-
-    if (window->context.major < ctxconfig->major ||
-        (window->context.major == ctxconfig->major &&
-         window->context.minor < ctxconfig->minor))
-    {
-        // The desired OpenGL version is greater than the actual version
-        // This only happens if the machine lacks {GLX|WGL}_ARB_create_context
-        // /and/ the user has requested an OpenGL version greater than 1.0
-
-        // For API consistency, we emulate the behavior of the
-        // {GLX|WGL}_ARB_create_context extension and fail here
-
-        if (window->context.client == GLFW_OPENGL_API)
-        {
-            _glfwInputError(GLFW_VERSION_UNAVAILABLE,
-                            "Requested OpenGL version %i.%i, got version %i.%i",
-                            ctxconfig->major, ctxconfig->minor,
-                            window->context.major, window->context.minor);
-        }
-        else
-        {
-            _glfwInputError(GLFW_VERSION_UNAVAILABLE,
-                            "Requested OpenGL ES version %i.%i, got version %i.%i",
-                            ctxconfig->major, ctxconfig->minor,
-                            window->context.major, window->context.minor);
-        }
-
-        glfwMakeContextCurrent((GLFWwindow*) previous);
-        return GLFW_FALSE;
-    }
-
-    if (window->context.major >= 3)
-    {
-        // OpenGL 3.0+ uses a different function for extension string retrieval
-        // We cache it here instead of in glfwExtensionSupported mostly to alert
-        // users as early as possible that their build may be broken
-
-        window->context.GetStringi = (PFNGLGETSTRINGIPROC)
-            window->context.getProcAddress("glGetStringi");
-        if (!window->context.GetStringi)
-        {
-            _glfwInputError(GLFW_PLATFORM_ERROR,
-                            "Entry point retrieval is broken");
-            glfwMakeContextCurrent((GLFWwindow*) previous);
-            return GLFW_FALSE;
-        }
-    }
-
-    if (window->context.client == GLFW_OPENGL_API)
-    {
-        // Read back context flags (OpenGL 3.0 and above)
-        if (window->context.major >= 3)
-        {
-            GLint flags;
-            window->context.GetIntegerv(GL_CONTEXT_FLAGS, &flags);
-
-            if (flags & GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT)
-                window->context.forward = GLFW_TRUE;
-
-            if (flags & GL_CONTEXT_FLAG_DEBUG_BIT)
-                window->context.debug = GLFW_TRUE;
-            else if (glfwExtensionSupported("GL_ARB_debug_output") &&
-                     ctxconfig->debug)
-            {
-                // HACK: This is a workaround for older drivers (pre KHR_debug)
-                //       not setting the debug bit in the context flags for
-                //       debug contexts
-                window->context.debug = GLFW_TRUE;
-            }
-
-            if (flags & GL_CONTEXT_FLAG_NO_ERROR_BIT_KHR)
-                window->context.noerror = GLFW_TRUE;
-        }
-
-        // Read back OpenGL context profile (OpenGL 3.2 and above)
-        if (window->context.major >= 4 ||
-            (window->context.major == 3 && window->context.minor >= 2))
-        {
-            GLint mask;
-            window->context.GetIntegerv(GL_CONTEXT_PROFILE_MASK, &mask);
-
-            if (mask & GL_CONTEXT_COMPATIBILITY_PROFILE_BIT)
-                window->context.profile = GLFW_OPENGL_COMPAT_PROFILE;
-            else if (mask & GL_CONTEXT_CORE_PROFILE_BIT)
-                window->context.profile = GLFW_OPENGL_CORE_PROFILE;
-            else if (glfwExtensionSupported("GL_ARB_compatibility"))
-            {
-                // HACK: This is a workaround for the compatibility profile bit
-                //       not being set in the context flags if an OpenGL 3.2+
-                //       context was created without having requested a specific
-                //       version
-                window->context.profile = GLFW_OPENGL_COMPAT_PROFILE;
-            }
-        }
-
-        // Read back robustness strategy
-        if (glfwExtensionSupported("GL_ARB_robustness"))
-        {
-            // NOTE: We avoid using the context flags for detection, as they are
-            //       only present from 3.0 while the extension applies from 1.1
-
-            GLint strategy;
-            window->context.GetIntegerv(GL_RESET_NOTIFICATION_STRATEGY_ARB,
-                                        &strategy);
-
-            if (strategy == GL_LOSE_CONTEXT_ON_RESET_ARB)
-                window->context.robustness = GLFW_LOSE_CONTEXT_ON_RESET;
-            else if (strategy == GL_NO_RESET_NOTIFICATION_ARB)
-                window->context.robustness = GLFW_NO_RESET_NOTIFICATION;
-        }
-    }
-    else
-    {
-        // Read back robustness strategy
-        if (glfwExtensionSupported("GL_EXT_robustness"))
-        {
-            // NOTE: The values of these constants match those of the OpenGL ARB
-            //       one, so we can reuse them here
-
-            GLint strategy;
-            window->context.GetIntegerv(GL_RESET_NOTIFICATION_STRATEGY_ARB,
-                                        &strategy);
-
-            if (strategy == GL_LOSE_CONTEXT_ON_RESET_ARB)
-                window->context.robustness = GLFW_LOSE_CONTEXT_ON_RESET;
-            else if (strategy == GL_NO_RESET_NOTIFICATION_ARB)
-                window->context.robustness = GLFW_NO_RESET_NOTIFICATION;
-        }
-    }
-
-    if (glfwExtensionSupported("GL_KHR_context_flush_control"))
-    {
-        GLint behavior;
-        window->context.GetIntegerv(GL_CONTEXT_RELEASE_BEHAVIOR, &behavior);
-
-        if (behavior == GL_NONE)
-            window->context.release = GLFW_RELEASE_BEHAVIOR_NONE;
-        else if (behavior == GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH)
-            window->context.release = GLFW_RELEASE_BEHAVIOR_FLUSH;
-    }
-
-    // Clearing the front buffer to black to avoid garbage pixels left over from
-    // previous uses of our bit of VRAM
-    {
-        PFNGLCLEARPROC glClear = (PFNGLCLEARPROC)
-            window->context.getProcAddress("glClear");
-        glClear(GL_COLOR_BUFFER_BIT);
-
-        if (window->doublebuffer)
-            window->context.swapBuffers(window);
-    }
-
-    glfwMakeContextCurrent((GLFWwindow*) previous);
-    return GLFW_TRUE;
-}
-
-// Searches an extension string for the specified extension
-//
-GLFWbool _glfwStringInExtensionString(const char* string, const char* extensions)
-{
-    const char* start = extensions;
-
-    for (;;)
-    {
-        const char* where;
-        const char* terminator;
-
-        where = strstr(start, string);
-        if (!where)
-            return GLFW_FALSE;
-
-        terminator = where + strlen(string);
-        if (where == start || *(where - 1) == ' ')
-        {
-            if (*terminator == ' ' || *terminator == '\0')
-                break;
-        }
-
-        start = terminator;
-    }
-
-    return GLFW_TRUE;
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                        GLFW public API                       //////
-//////////////////////////////////////////////////////////////////////////
-
-GLFWAPI void glfwMakeContextCurrent(GLFWwindow* handle)
-{
-    _GLFWwindow* window = (_GLFWwindow*) handle;
-    _GLFWwindow* previous;
-
-    _GLFW_REQUIRE_INIT();
-
-    previous = _glfwPlatformGetTls(&_glfw.contextSlot);
-
-    if (window && window->context.client == GLFW_NO_API)
-    {
-        _glfwInputError(GLFW_NO_WINDOW_CONTEXT,
-                        "Cannot make current with a window that has no OpenGL or OpenGL ES context");
-        return;
-    }
-
-    if (previous)
-    {
-        if (!window || window->context.source != previous->context.source)
-            previous->context.makeCurrent(NULL);
-    }
-
-    if (window)
-        window->context.makeCurrent(window);
-}
-
-GLFWAPI GLFWwindow* glfwGetCurrentContext(void)
-{
-    _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
-    return _glfwPlatformGetTls(&_glfw.contextSlot);
-}
-
-GLFWAPI void glfwSwapBuffers(GLFWwindow* handle)
-{
-    _GLFWwindow* window = (_GLFWwindow*) handle;
-    assert(window != NULL);
-
-    _GLFW_REQUIRE_INIT();
-
-    if (window->context.client == GLFW_NO_API)
-    {
-        _glfwInputError(GLFW_NO_WINDOW_CONTEXT,
-                        "Cannot swap buffers of a window that has no OpenGL or OpenGL ES context");
-        return;
-    }
-
-    window->context.swapBuffers(window);
-}
-
-GLFWAPI void glfwSwapInterval(int interval)
-{
-    _GLFWwindow* window;
-
-    _GLFW_REQUIRE_INIT();
-
-    window = _glfwPlatformGetTls(&_glfw.contextSlot);
-    if (!window)
-    {
-        _glfwInputError(GLFW_NO_CURRENT_CONTEXT,
-                        "Cannot set swap interval without a current OpenGL or OpenGL ES context");
-        return;
-    }
-
-    window->context.swapInterval(interval);
-}
-
-GLFWAPI int glfwExtensionSupported(const char* extension)
-{
-    _GLFWwindow* window;
-    assert(extension != NULL);
-
-    _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);
-
-    window = _glfwPlatformGetTls(&_glfw.contextSlot);
-    if (!window)
-    {
-        _glfwInputError(GLFW_NO_CURRENT_CONTEXT,
-                        "Cannot query extension without a current OpenGL or OpenGL ES context");
-        return GLFW_FALSE;
-    }
-
-    if (*extension == '\0')
-    {
-        _glfwInputError(GLFW_INVALID_VALUE, "Extension name cannot be an empty string");
-        return GLFW_FALSE;
-    }
-
-    if (window->context.major >= 3)
-    {
-        int i;
-        GLint count;
-
-        // Check if extension is in the modern OpenGL extensions string list
-
-        window->context.GetIntegerv(GL_NUM_EXTENSIONS, &count);
-
-        for (i = 0;  i < count;  i++)
-        {
-            const char* en = (const char*)
-                window->context.GetStringi(GL_EXTENSIONS, i);
-            if (!en)
-            {
-                _glfwInputError(GLFW_PLATFORM_ERROR,
-                                "Extension string retrieval is broken");
-                return GLFW_FALSE;
-            }
-
-            if (strcmp(en, extension) == 0)
-                return GLFW_TRUE;
-        }
-    }
-    else
-    {
-        // Check if extension is in the old style OpenGL extensions string
-
-        const char* extensions = (const char*)
-            window->context.GetString(GL_EXTENSIONS);
-        if (!extensions)
-        {
-            _glfwInputError(GLFW_PLATFORM_ERROR,
-                            "Extension string retrieval is broken");
-            return GLFW_FALSE;
-        }
-
-        if (_glfwStringInExtensionString(extension, extensions))
-            return GLFW_TRUE;
-    }
-
-    // Check if extension is in the platform-specific string
-    return window->context.extensionSupported(extension);
-}
-
-GLFWAPI GLFWglproc glfwGetProcAddress(const char* procname)
-{
-    _GLFWwindow* window;
-    assert(procname != NULL);
-
-    _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
-
-    window = _glfwPlatformGetTls(&_glfw.contextSlot);
-    if (!window)
-    {
-        _glfwInputError(GLFW_NO_CURRENT_CONTEXT,
-                        "Cannot query entry point without a current OpenGL or OpenGL ES context");
-        return NULL;
-    }
-
-    return window->context.getProcAddress(procname);
-}
-

source/glfw/src/egl_context.c

@@ -1,909 +0,0 @@
-//========================================================================
-// GLFW 3.4 EGL - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2002-2006 Marcus Geelnard
-// Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-// Please use C89 style variable declarations in this file because VS 2010
-//========================================================================
-
-#include "internal.h"
-
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#include <assert.h>
-
-
-// Return a description of the specified EGL error
-//
-static const char* getEGLErrorString(EGLint error)
-{
-    switch (error)
-    {
-        case EGL_SUCCESS:
-            return "Success";
-        case EGL_NOT_INITIALIZED:
-            return "EGL is not or could not be initialized";
-        case EGL_BAD_ACCESS:
-            return "EGL cannot access a requested resource";
-        case EGL_BAD_ALLOC:
-            return "EGL failed to allocate resources for the requested operation";
-        case EGL_BAD_ATTRIBUTE:
-            return "An unrecognized attribute or attribute value was passed in the attribute list";
-        case EGL_BAD_CONTEXT:
-            return "An EGLContext argument does not name a valid EGL rendering context";
-        case EGL_BAD_CONFIG:
-            return "An EGLConfig argument does not name a valid EGL frame buffer configuration";
-        case EGL_BAD_CURRENT_SURFACE:
-            return "The current surface of the calling thread is a window, pixel buffer or pixmap that is no longer valid";
-        case EGL_BAD_DISPLAY:
-            return "An EGLDisplay argument does not name a valid EGL display connection";
-        case EGL_BAD_SURFACE:
-            return "An EGLSurface argument does not name a valid surface configured for GL rendering";
-        case EGL_BAD_MATCH:
-            return "Arguments are inconsistent";
-        case EGL_BAD_PARAMETER:
-            return "One or more argument values are invalid";
-        case EGL_BAD_NATIVE_PIXMAP:
-            return "A NativePixmapType argument does not refer to a valid native pixmap";
-        case EGL_BAD_NATIVE_WINDOW:
-            return "A NativeWindowType argument does not refer to a valid native window";
-        case EGL_CONTEXT_LOST:
-            return "The application must destroy all contexts and reinitialise";
-        default:
-            return "ERROR: UNKNOWN EGL ERROR";
-    }
-}
-
-// Returns the specified attribute of the specified EGLConfig
-//
-static int getEGLConfigAttrib(EGLConfig config, int attrib)
-{
-    int value;
-    eglGetConfigAttrib(_glfw.egl.display, config, attrib, &value);
-    return value;
-}
-
-// Return the EGLConfig most closely matching the specified hints
-//
-static GLFWbool chooseEGLConfig(const _GLFWctxconfig* ctxconfig,
-                                const _GLFWfbconfig* fbconfig,
-                                EGLConfig* result)
-{
-    EGLConfig* nativeConfigs;
-    _GLFWfbconfig* usableConfigs;
-    const _GLFWfbconfig* closest;
-    int i, nativeCount, usableCount, apiBit;
-    GLFWbool wrongApiAvailable = GLFW_FALSE;
-
-    if (ctxconfig->client == GLFW_OPENGL_ES_API)
-    {
-        if (ctxconfig->major == 1)
-            apiBit = EGL_OPENGL_ES_BIT;
-        else
-            apiBit = EGL_OPENGL_ES2_BIT;
-    }
-    else
-        apiBit = EGL_OPENGL_BIT;
-
-    if (fbconfig->stereo)
-    {
-        _glfwInputError(GLFW_FORMAT_UNAVAILABLE, "EGL: Stereo rendering not supported");
-        return GLFW_FALSE;
-    }
-
-    eglGetConfigs(_glfw.egl.display, NULL, 0, &nativeCount);
-    if (!nativeCount)
-    {
-        _glfwInputError(GLFW_API_UNAVAILABLE, "EGL: No EGLConfigs returned");
-        return GLFW_FALSE;
-    }
-
-    nativeConfigs = _glfw_calloc(nativeCount, sizeof(EGLConfig));
-    eglGetConfigs(_glfw.egl.display, nativeConfigs, nativeCount, &nativeCount);
-
-    usableConfigs = _glfw_calloc(nativeCount, sizeof(_GLFWfbconfig));
-    usableCount = 0;
-
-    for (i = 0;  i < nativeCount;  i++)
-    {
-        const EGLConfig n = nativeConfigs[i];
-        _GLFWfbconfig* u = usableConfigs + usableCount;
-
-        // Only consider RGB(A) EGLConfigs
-        if (getEGLConfigAttrib(n, EGL_COLOR_BUFFER_TYPE) != EGL_RGB_BUFFER)
-            continue;
-
-        // Only consider window EGLConfigs
-        if (!(getEGLConfigAttrib(n, EGL_SURFACE_TYPE) & EGL_WINDOW_BIT))
-            continue;
-
-#if defined(_GLFW_X11)
-        if (_glfw.platform.platformID == GLFW_PLATFORM_X11)
-        {
-            XVisualInfo vi = {0};
-
-            // Only consider EGLConfigs with associated Visuals
-            vi.visualid = getEGLConfigAttrib(n, EGL_NATIVE_VISUAL_ID);
-            if (!vi.visualid)
-                continue;
-
-            if (fbconfig->transparent)
-            {
-                int count;
-                XVisualInfo* vis =
-                    XGetVisualInfo(_glfw.x11.display, VisualIDMask, &vi, &count);
-                if (vis)
-                {
-                    u->transparent = _glfwIsVisualTransparentX11(vis[0].visual);
-                    XFree(vis);
-                }
-            }
-        }
-#endif // _GLFW_X11
-
-        if (!(getEGLConfigAttrib(n, EGL_RENDERABLE_TYPE) & apiBit))
-        {
-            wrongApiAvailable = GLFW_TRUE;
-            continue;
-        }
-
-        u->redBits = getEGLConfigAttrib(n, EGL_RED_SIZE);
-        u->greenBits = getEGLConfigAttrib(n, EGL_GREEN_SIZE);
-        u->blueBits = getEGLConfigAttrib(n, EGL_BLUE_SIZE);
-
-        u->alphaBits = getEGLConfigAttrib(n, EGL_ALPHA_SIZE);
-        u->depthBits = getEGLConfigAttrib(n, EGL_DEPTH_SIZE);
-        u->stencilBits = getEGLConfigAttrib(n, EGL_STENCIL_SIZE);
-
-#if defined(_GLFW_WAYLAND)
-        if (_glfw.platform.platformID == GLFW_PLATFORM_WAYLAND)
-        {
-            // NOTE: The wl_surface opaque region is no guarantee that its buffer
-            //       is presented as opaque, if it also has an alpha channel
-            // HACK: If EGL_EXT_present_opaque is unavailable, ignore any config
-            //       with an alpha channel to ensure the buffer is opaque
-            if (!_glfw.egl.EXT_present_opaque)
-            {
-                if (!fbconfig->transparent && u->alphaBits > 0)
-                    continue;
-            }
-        }
-#endif // _GLFW_WAYLAND
-
-        u->samples = getEGLConfigAttrib(n, EGL_SAMPLES);
-        u->doublebuffer = fbconfig->doublebuffer;
-
-        u->handle = (uintptr_t) n;
-        usableCount++;
-    }
-
-    closest = _glfwChooseFBConfig(fbconfig, usableConfigs, usableCount);
-    if (closest)
-        *result = (EGLConfig) closest->handle;
-    else
-    {
-        if (wrongApiAvailable)
-        {
-            if (ctxconfig->client == GLFW_OPENGL_ES_API)
-            {
-                if (ctxconfig->major == 1)
-                {
-                    _glfwInputError(GLFW_API_UNAVAILABLE,
-                                    "EGL: Failed to find support for OpenGL ES 1.x");
-                }
-                else
-                {
-                    _glfwInputError(GLFW_API_UNAVAILABLE,
-                                    "EGL: Failed to find support for OpenGL ES 2 or later");
-                }
-            }
-            else
-            {
-                _glfwInputError(GLFW_API_UNAVAILABLE,
-                                "EGL: Failed to find support for OpenGL");
-            }
-        }
-        else
-        {
-            _glfwInputError(GLFW_FORMAT_UNAVAILABLE,
-                            "EGL: Failed to find a suitable EGLConfig");
-        }
-    }
-
-    _glfw_free(nativeConfigs);
-    _glfw_free(usableConfigs);
-
-    return closest != NULL;
-}
-
-static void makeContextCurrentEGL(_GLFWwindow* window)
-{
-    if (window)
-    {
-        if (!eglMakeCurrent(_glfw.egl.display,
-                            window->context.egl.surface,
-                            window->context.egl.surface,
-                            window->context.egl.handle))
-        {
-            _glfwInputError(GLFW_PLATFORM_ERROR,
-                            "EGL: Failed to make context current: %s",
-                            getEGLErrorString(eglGetError()));
-            return;
-        }
-    }
-    else
-    {
-        if (!eglMakeCurrent(_glfw.egl.display,
-                            EGL_NO_SURFACE,
-                            EGL_NO_SURFACE,
-                            EGL_NO_CONTEXT))
-        {
-            _glfwInputError(GLFW_PLATFORM_ERROR,
-                            "EGL: Failed to clear current context: %s",
-                            getEGLErrorString(eglGetError()));
-            return;
-        }
-    }
-
-    _glfwPlatformSetTls(&_glfw.contextSlot, window);
-}
-
-static void swapBuffersEGL(_GLFWwindow* window)
-{
-    if (window != _glfwPlatformGetTls(&_glfw.contextSlot))
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "EGL: The context must be current on the calling thread when swapping buffers");
-        return;
-    }
-
-#if defined(_GLFW_WAYLAND)
-    if (_glfw.platform.platformID == GLFW_PLATFORM_WAYLAND)
-    {
-        // NOTE: Swapping buffers on a hidden window on Wayland makes it visible
-        if (!window->wl.visible)
-            return;
-    }
-#endif
-
-    eglSwapBuffers(_glfw.egl.display, window->context.egl.surface);
-}
-
-static void swapIntervalEGL(int interval)
-{
-    eglSwapInterval(_glfw.egl.display, interval);
-}
-
-static int extensionSupportedEGL(const char* extension)
-{
-    const char* extensions = eglQueryString(_glfw.egl.display, EGL_EXTENSIONS);
-    if (extensions)
-    {
-        if (_glfwStringInExtensionString(extension, extensions))
-            return GLFW_TRUE;
-    }
-
-    return GLFW_FALSE;
-}
-
-static GLFWglproc getProcAddressEGL(const char* procname)
-{
-    _GLFWwindow* window = _glfwPlatformGetTls(&_glfw.contextSlot);
-
-    if (window->context.egl.client)
-    {
-        GLFWglproc proc = (GLFWglproc)
-            _glfwPlatformGetModuleSymbol(window->context.egl.client, procname);
-        if (proc)
-            return proc;
-    }
-
-    return eglGetProcAddress(procname);
-}
-
-static void destroyContextEGL(_GLFWwindow* window)
-{
-    // NOTE: Do not unload libGL.so.1 while the X11 display is still open,
-    //       as it will make XCloseDisplay segfault
-    if (_glfw.platform.platformID != GLFW_PLATFORM_X11 ||
-        window->context.client != GLFW_OPENGL_API)
-    {
-        if (window->context.egl.client)
-        {
-            _glfwPlatformFreeModule(window->context.egl.client);
-            window->context.egl.client = NULL;
-        }
-    }
-
-    if (window->context.egl.surface)
-    {
-        eglDestroySurface(_glfw.egl.display, window->context.egl.surface);
-        window->context.egl.surface = EGL_NO_SURFACE;
-    }
-
-    if (window->context.egl.handle)
-    {
-        eglDestroyContext(_glfw.egl.display, window->context.egl.handle);
-        window->context.egl.handle = EGL_NO_CONTEXT;
-    }
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW internal API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-// Initialize EGL
-//
-GLFWbool _glfwInitEGL(void)
-{
-    int i;
-    EGLint* attribs = NULL;
-    const char* extensions;
-    const char* sonames[] =
-    {
-#if defined(_GLFW_EGL_LIBRARY)
-        _GLFW_EGL_LIBRARY,
-#elif defined(_GLFW_WIN32)
-        "libEGL.dll",
-        "EGL.dll",
-#elif defined(_GLFW_COCOA)
-        "libEGL.dylib",
-#elif defined(__CYGWIN__)
-        "libEGL-1.so",
-#elif defined(__OpenBSD__) || defined(__NetBSD__)
-        "libEGL.so",
-#else
-        "libEGL.so.1",
-#endif
-        NULL
-    };
-
-    if (_glfw.egl.handle)
-        return GLFW_TRUE;
-
-    for (i = 0;  sonames[i];  i++)
-    {
-        _glfw.egl.handle = _glfwPlatformLoadModule(sonames[i]);
-        if (_glfw.egl.handle)
-            break;
-    }
-
-    if (!_glfw.egl.handle)
-    {
-        _glfwInputError(GLFW_API_UNAVAILABLE, "EGL: Library not found");
-        return GLFW_FALSE;
-    }
-
-    _glfw.egl.prefix = (strncmp(sonames[i], "lib", 3) == 0);
-
-    _glfw.egl.GetConfigAttrib = (PFN_eglGetConfigAttrib)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglGetConfigAttrib");
-    _glfw.egl.GetConfigs = (PFN_eglGetConfigs)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglGetConfigs");
-    _glfw.egl.GetDisplay = (PFN_eglGetDisplay)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglGetDisplay");
-    _glfw.egl.GetError = (PFN_eglGetError)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglGetError");
-    _glfw.egl.Initialize = (PFN_eglInitialize)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglInitialize");
-    _glfw.egl.Terminate = (PFN_eglTerminate)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglTerminate");
-    _glfw.egl.BindAPI = (PFN_eglBindAPI)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglBindAPI");
-    _glfw.egl.CreateContext = (PFN_eglCreateContext)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglCreateContext");
-    _glfw.egl.DestroySurface = (PFN_eglDestroySurface)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglDestroySurface");
-    _glfw.egl.DestroyContext = (PFN_eglDestroyContext)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglDestroyContext");
-    _glfw.egl.CreateWindowSurface = (PFN_eglCreateWindowSurface)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglCreateWindowSurface");
-    _glfw.egl.MakeCurrent = (PFN_eglMakeCurrent)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglMakeCurrent");
-    _glfw.egl.SwapBuffers = (PFN_eglSwapBuffers)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglSwapBuffers");
-    _glfw.egl.SwapInterval = (PFN_eglSwapInterval)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglSwapInterval");
-    _glfw.egl.QueryString = (PFN_eglQueryString)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglQueryString");
-    _glfw.egl.GetProcAddress = (PFN_eglGetProcAddress)
-        _glfwPlatformGetModuleSymbol(_glfw.egl.handle, "eglGetProcAddress");
-
-    if (!_glfw.egl.GetConfigAttrib ||
-        !_glfw.egl.GetConfigs ||
-        !_glfw.egl.GetDisplay ||
-        !_glfw.egl.GetError ||
-        !_glfw.egl.Initialize ||
-        !_glfw.egl.Terminate ||
-        !_glfw.egl.BindAPI ||
-        !_glfw.egl.CreateContext ||
-        !_glfw.egl.DestroySurface ||
-        !_glfw.egl.DestroyContext ||
-        !_glfw.egl.CreateWindowSurface ||
-        !_glfw.egl.MakeCurrent ||
-        !_glfw.egl.SwapBuffers ||
-        !_glfw.egl.SwapInterval ||
-        !_glfw.egl.QueryString ||
-        !_glfw.egl.GetProcAddress)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "EGL: Failed to load required entry points");
-
-        _glfwTerminateEGL();
-        return GLFW_FALSE;
-    }
-
-    extensions = eglQueryString(EGL_NO_DISPLAY, EGL_EXTENSIONS);
-    if (extensions && eglGetError() == EGL_SUCCESS)
-        _glfw.egl.EXT_client_extensions = GLFW_TRUE;
-
-    if (_glfw.egl.EXT_client_extensions)
-    {
-        _glfw.egl.EXT_platform_base =
-            _glfwStringInExtensionString("EGL_EXT_platform_base", extensions);
-        _glfw.egl.EXT_platform_x11 =
-            _glfwStringInExtensionString("EGL_EXT_platform_x11", extensions);
-        _glfw.egl.EXT_platform_wayland =
-            _glfwStringInExtensionString("EGL_EXT_platform_wayland", extensions);
-        _glfw.egl.ANGLE_platform_angle =
-            _glfwStringInExtensionString("EGL_ANGLE_platform_angle", extensions);
-        _glfw.egl.ANGLE_platform_angle_opengl =
-            _glfwStringInExtensionString("EGL_ANGLE_platform_angle_opengl", extensions);
-        _glfw.egl.ANGLE_platform_angle_d3d =
-            _glfwStringInExtensionString("EGL_ANGLE_platform_angle_d3d", extensions);
-        _glfw.egl.ANGLE_platform_angle_vulkan =
-            _glfwStringInExtensionString("EGL_ANGLE_platform_angle_vulkan", extensions);
-        _glfw.egl.ANGLE_platform_angle_metal =
-            _glfwStringInExtensionString("EGL_ANGLE_platform_angle_metal", extensions);
-    }
-
-    if (_glfw.egl.EXT_platform_base)
-    {
-        _glfw.egl.GetPlatformDisplayEXT = (PFNEGLGETPLATFORMDISPLAYEXTPROC)
-            eglGetProcAddress("eglGetPlatformDisplayEXT");
-        _glfw.egl.CreatePlatformWindowSurfaceEXT = (PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC)
-            eglGetProcAddress("eglCreatePlatformWindowSurfaceEXT");
-    }
-
-    _glfw.egl.platform = _glfw.platform.getEGLPlatform(&attribs);
-    if (_glfw.egl.platform)
-    {
-        _glfw.egl.display =
-            eglGetPlatformDisplayEXT(_glfw.egl.platform,
-                                     _glfw.platform.getEGLNativeDisplay(),
-                                     attribs);
-    }
-    else
-        _glfw.egl.display = eglGetDisplay(_glfw.platform.getEGLNativeDisplay());
-
-    _glfw_free(attribs);
-
-    if (_glfw.egl.display == EGL_NO_DISPLAY)
-    {
-        _glfwInputError(GLFW_API_UNAVAILABLE,
-                        "EGL: Failed to get EGL display: %s",
-                        getEGLErrorString(eglGetError()));
-
-        _glfwTerminateEGL();
-        return GLFW_FALSE;
-    }
-
-    if (!eglInitialize(_glfw.egl.display, &_glfw.egl.major, &_glfw.egl.minor))
-    {
-        _glfwInputError(GLFW_API_UNAVAILABLE,
-                        "EGL: Failed to initialize EGL: %s",
-                        getEGLErrorString(eglGetError()));
-
-        _glfwTerminateEGL();
-        return GLFW_FALSE;
-    }
-
-    _glfw.egl.KHR_create_context =
-        extensionSupportedEGL("EGL_KHR_create_context");
-    _glfw.egl.KHR_create_context_no_error =
-        extensionSupportedEGL("EGL_KHR_create_context_no_error");
-    _glfw.egl.KHR_gl_colorspace =
-        extensionSupportedEGL("EGL_KHR_gl_colorspace");
-    _glfw.egl.KHR_get_all_proc_addresses =
-        extensionSupportedEGL("EGL_KHR_get_all_proc_addresses");
-    _glfw.egl.KHR_context_flush_control =
-        extensionSupportedEGL("EGL_KHR_context_flush_control");
-    _glfw.egl.EXT_present_opaque =
-        extensionSupportedEGL("EGL_EXT_present_opaque");
-
-    return GLFW_TRUE;
-}
-
-// Terminate EGL
-//
-void _glfwTerminateEGL(void)
-{
-    if (_glfw.egl.display)
-    {
-        eglTerminate(_glfw.egl.display);
-        _glfw.egl.display = EGL_NO_DISPLAY;
-    }
-
-    if (_glfw.egl.handle)
-    {
-        _glfwPlatformFreeModule(_glfw.egl.handle);
-        _glfw.egl.handle = NULL;
-    }
-}
-
-#define SET_ATTRIB(a, v) \
-{ \
-    assert(((size_t) index + 1) < sizeof(attribs) / sizeof(attribs[0])); \
-    attribs[index++] = a; \
-    attribs[index++] = v; \
-}
-
-// Create the OpenGL or OpenGL ES context
-//
-GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,
-                               const _GLFWctxconfig* ctxconfig,
-                               const _GLFWfbconfig* fbconfig)
-{
-    EGLint attribs[40];
-    EGLConfig config;
-    EGLContext share = NULL;
-    EGLNativeWindowType native;
-    int index = 0;
-
-    if (!_glfw.egl.display)
-    {
-        _glfwInputError(GLFW_API_UNAVAILABLE, "EGL: API not available");
-        return GLFW_FALSE;
-    }
-
-    if (ctxconfig->share)
-        share = ctxconfig->share->context.egl.handle;
-
-    if (!chooseEGLConfig(ctxconfig, fbconfig, &config))
-        return GLFW_FALSE;
-
-    if (ctxconfig->client == GLFW_OPENGL_ES_API)
-    {
-        if (!eglBindAPI(EGL_OPENGL_ES_API))
-        {
-            _glfwInputError(GLFW_API_UNAVAILABLE,
-                            "EGL: Failed to bind OpenGL ES: %s",
-                            getEGLErrorString(eglGetError()));
-            return GLFW_FALSE;
-        }
-    }
-    else
-    {
-        if (!eglBindAPI(EGL_OPENGL_API))
-        {
-            _glfwInputError(GLFW_API_UNAVAILABLE,
-                            "EGL: Failed to bind OpenGL: %s",
-                            getEGLErrorString(eglGetError()));
-            return GLFW_FALSE;
-        }
-    }
-
-    if (_glfw.egl.KHR_create_context)
-    {
-        int mask = 0, flags = 0;
-
-        if (ctxconfig->client == GLFW_OPENGL_API)
-        {
-            if (ctxconfig->forward)
-                flags |= EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR;
-
-            if (ctxconfig->profile == GLFW_OPENGL_CORE_PROFILE)
-                mask |= EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR;
-            else if (ctxconfig->profile == GLFW_OPENGL_COMPAT_PROFILE)
-                mask |= EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR;
-        }
-
-        if (ctxconfig->debug)
-            flags |= EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR;
-
-        if (ctxconfig->robustness)
-        {
-            if (ctxconfig->robustness == GLFW_NO_RESET_NOTIFICATION)
-            {
-                SET_ATTRIB(EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR,
-                           EGL_NO_RESET_NOTIFICATION_KHR);
-            }
-            else if (ctxconfig->robustness == GLFW_LOSE_CONTEXT_ON_RESET)
-            {
-                SET_ATTRIB(EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR,
-                           EGL_LOSE_CONTEXT_ON_RESET_KHR);
-            }
-
-            flags |= EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR;
-        }
-
-        if (ctxconfig->noerror)
-        {
-            if (_glfw.egl.KHR_create_context_no_error)
-                SET_ATTRIB(EGL_CONTEXT_OPENGL_NO_ERROR_KHR, GLFW_TRUE);
-        }
-
-        if (ctxconfig->major != 1 || ctxconfig->minor != 0)
-        {
-            SET_ATTRIB(EGL_CONTEXT_MAJOR_VERSION_KHR, ctxconfig->major);
-            SET_ATTRIB(EGL_CONTEXT_MINOR_VERSION_KHR, ctxconfig->minor);
-        }
-
-        if (mask)
-            SET_ATTRIB(EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, mask);
-
-        if (flags)
-            SET_ATTRIB(EGL_CONTEXT_FLAGS_KHR, flags);
-    }
-    else
-    {
-        if (ctxconfig->client == GLFW_OPENGL_ES_API)
-            SET_ATTRIB(EGL_CONTEXT_CLIENT_VERSION, ctxconfig->major);
-    }
-
-    if (_glfw.egl.KHR_context_flush_control)
-    {
-        if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_NONE)
-        {
-            SET_ATTRIB(EGL_CONTEXT_RELEASE_BEHAVIOR_KHR,
-                       EGL_CONTEXT_RELEASE_BEHAVIOR_NONE_KHR);
-        }
-        else if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_FLUSH)
-        {
-            SET_ATTRIB(EGL_CONTEXT_RELEASE_BEHAVIOR_KHR,
-                       EGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_KHR);
-        }
-    }
-
-    SET_ATTRIB(EGL_NONE, EGL_NONE);
-
-    window->context.egl.handle = eglCreateContext(_glfw.egl.display,
-                                                  config, share, attribs);
-
-    if (window->context.egl.handle == EGL_NO_CONTEXT)
-    {
-        _glfwInputError(GLFW_VERSION_UNAVAILABLE,
-                        "EGL: Failed to create context: %s",
-                        getEGLErrorString(eglGetError()));
-        return GLFW_FALSE;
-    }
-
-    // Set up attributes for surface creation
-    index = 0;
-
-    if (fbconfig->sRGB)
-    {
-        if (_glfw.egl.KHR_gl_colorspace)
-            SET_ATTRIB(EGL_GL_COLORSPACE_KHR, EGL_GL_COLORSPACE_SRGB_KHR);
-    }
-
-    if (!fbconfig->doublebuffer)
-        SET_ATTRIB(EGL_RENDER_BUFFER, EGL_SINGLE_BUFFER);
-
-    if (_glfw.egl.EXT_present_opaque)
-        SET_ATTRIB(EGL_PRESENT_OPAQUE_EXT, !fbconfig->transparent);
-
-    SET_ATTRIB(EGL_NONE, EGL_NONE);
-
-    native = _glfw.platform.getEGLNativeWindow(window);
-    // HACK: ANGLE does not implement eglCreatePlatformWindowSurfaceEXT
-    //       despite reporting EGL_EXT_platform_base
-    if (_glfw.egl.platform && _glfw.egl.platform != EGL_PLATFORM_ANGLE_ANGLE)
-    {
-        window->context.egl.surface =
-            eglCreatePlatformWindowSurfaceEXT(_glfw.egl.display, config, native, attribs);
-    }
-    else
-    {
-        window->context.egl.surface =
-            eglCreateWindowSurface(_glfw.egl.display, config, native, attribs);
-    }
-
-    if (window->context.egl.surface == EGL_NO_SURFACE)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "EGL: Failed to create window surface: %s",
-                        getEGLErrorString(eglGetError()));
-        return GLFW_FALSE;
-    }
-
-    window->context.egl.config = config;
-
-    // Load the appropriate client library
-    if (!_glfw.egl.KHR_get_all_proc_addresses)
-    {
-        int i;
-        const char** sonames;
-        const char* es1sonames[] =
-        {
-#if defined(_GLFW_GLESV1_LIBRARY)
-            _GLFW_GLESV1_LIBRARY,
-#elif defined(_GLFW_WIN32)
-            "GLESv1_CM.dll",
-            "libGLES_CM.dll",
-#elif defined(_GLFW_COCOA)
-            "libGLESv1_CM.dylib",
-#elif defined(__OpenBSD__) || defined(__NetBSD__)
-            "libGLESv1_CM.so",
-#else
-            "libGLESv1_CM.so.1",
-            "libGLES_CM.so.1",
-#endif
-            NULL
-        };
-        const char* es2sonames[] =
-        {
-#if defined(_GLFW_GLESV2_LIBRARY)
-            _GLFW_GLESV2_LIBRARY,
-#elif defined(_GLFW_WIN32)
-            "GLESv2.dll",
-            "libGLESv2.dll",
-#elif defined(_GLFW_COCOA)
-            "libGLESv2.dylib",
-#elif defined(__CYGWIN__)
-            "libGLESv2-2.so",
-#elif defined(__OpenBSD__) || defined(__NetBSD__)
-            "libGLESv2.so",
-#else
-            "libGLESv2.so.2",
-#endif
-            NULL
-        };
-        const char* glsonames[] =
-        {
-#if defined(_GLFW_OPENGL_LIBRARY)
-            _GLFW_OPENGL_LIBRARY,
-#elif defined(_GLFW_WIN32)
-#elif defined(_GLFW_COCOA)
-#elif defined(__OpenBSD__) || defined(__NetBSD__)
-            "libGL.so",
-#else
-            "libOpenGL.so.0",
-            "libGL.so.1",
-#endif
-            NULL
-        };
-
-        if (ctxconfig->client == GLFW_OPENGL_ES_API)
-        {
-            if (ctxconfig->major == 1)
-                sonames = es1sonames;
-            else
-                sonames = es2sonames;
-        }
-        else
-            sonames = glsonames;
-
-        for (i = 0;  sonames[i];  i++)
-        {
-            // HACK: Match presence of lib prefix to increase chance of finding
-            //       a matching pair in the jungle that is Win32 EGL/GLES
-            if (_glfw.egl.prefix != (strncmp(sonames[i], "lib", 3) == 0))
-                continue;
-
-            window->context.egl.client = _glfwPlatformLoadModule(sonames[i]);
-            if (window->context.egl.client)
-                break;
-        }
-
-        if (!window->context.egl.client)
-        {
-            _glfwInputError(GLFW_API_UNAVAILABLE,
-                            "EGL: Failed to load client library");
-            return GLFW_FALSE;
-        }
-    }
-
-    window->context.makeCurrent = makeContextCurrentEGL;
-    window->context.swapBuffers = swapBuffersEGL;
-    window->context.swapInterval = swapIntervalEGL;
-    window->context.extensionSupported = extensionSupportedEGL;
-    window->context.getProcAddress = getProcAddressEGL;
-    window->context.destroy = destroyContextEGL;
-
-    return GLFW_TRUE;
-}
-
-#undef SET_ATTRIB
-
-// Returns the Visual and depth of the chosen EGLConfig
-//
-#if defined(_GLFW_X11)
-GLFWbool _glfwChooseVisualEGL(const _GLFWwndconfig* wndconfig,
-                              const _GLFWctxconfig* ctxconfig,
-                              const _GLFWfbconfig* fbconfig,
-                              Visual** visual, int* depth)
-{
-    XVisualInfo* result;
-    XVisualInfo desired;
-    EGLConfig native;
-    EGLint visualID = 0, count = 0;
-    const long vimask = VisualScreenMask | VisualIDMask;
-
-    if (!chooseEGLConfig(ctxconfig, fbconfig, &native))
-        return GLFW_FALSE;
-
-    eglGetConfigAttrib(_glfw.egl.display, native,
-                       EGL_NATIVE_VISUAL_ID, &visualID);
-
-    desired.screen = _glfw.x11.screen;
-    desired.visualid = visualID;
-
-    result = XGetVisualInfo(_glfw.x11.display, vimask, &desired, &count);
-    if (!result)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "EGL: Failed to retrieve Visual for EGLConfig");
-        return GLFW_FALSE;
-    }
-
-    *visual = result->visual;
-    *depth = result->depth;
-
-    XFree(result);
-    return GLFW_TRUE;
-}
-#endif // _GLFW_X11
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                        GLFW native API                       //////
-//////////////////////////////////////////////////////////////////////////
-
-GLFWAPI EGLDisplay glfwGetEGLDisplay(void)
-{
-    _GLFW_REQUIRE_INIT_OR_RETURN(EGL_NO_DISPLAY);
-    return _glfw.egl.display;
-}
-
-GLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* handle)
-{
-    _GLFWwindow* window = (_GLFWwindow*) handle;
-    _GLFW_REQUIRE_INIT_OR_RETURN(EGL_NO_CONTEXT);
-
-    if (window->context.source != GLFW_EGL_CONTEXT_API)
-    {
-        _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
-        return EGL_NO_CONTEXT;
-    }
-
-    return window->context.egl.handle;
-}
-
-GLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* handle)
-{
-    _GLFWwindow* window = (_GLFWwindow*) handle;
-    _GLFW_REQUIRE_INIT_OR_RETURN(EGL_NO_SURFACE);
-
-    if (window->context.source != GLFW_EGL_CONTEXT_API)
-    {
-        _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
-        return EGL_NO_SURFACE;
-    }
-
-    return window->context.egl.surface;
-}
-

source/glfw/src/glfw.rc.in

@@ -1,30 +0,0 @@
-
-#include <winver.h>
-
-VS_VERSION_INFO VERSIONINFO
-FILEVERSION @GLFW_VERSION_MAJOR@,@GLFW_VERSION_MINOR@,@GLFW_VERSION_PATCH@,0
-PRODUCTVERSION @GLFW_VERSION_MAJOR@,@GLFW_VERSION_MINOR@,@GLFW_VERSION_PATCH@,0
-FILEFLAGSMASK VS_FFI_FILEFLAGSMASK
-FILEFLAGS 0
-FILEOS VOS_NT_WINDOWS32
-FILETYPE VFT_DLL
-FILESUBTYPE 0
-{
-    BLOCK "StringFileInfo"
-    {
-        BLOCK "040904B0"
-        {
-            VALUE "CompanyName", "GLFW"
-            VALUE "FileDescription", "GLFW @GLFW_VERSION@ DLL"
-            VALUE "FileVersion", "@GLFW_VERSION@"
-            VALUE "OriginalFilename", "glfw3.dll"
-            VALUE "ProductName", "GLFW"
-            VALUE "ProductVersion", "@GLFW_VERSION@"
-        }
-    }
-    BLOCK "VarFileInfo"
-    {
-        VALUE "Translation", 0x409, 1200
-    }
-}
-

source/glfw/src/glx_context.c

@@ -1,720 +0,0 @@
-//========================================================================
-// GLFW 3.4 GLX - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2002-2006 Marcus Geelnard
-// Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-// It is fine to use C99 in this file because it will not be built with VS
-//========================================================================
-
-#include "internal.h"
-
-#if defined(_GLFW_X11)
-
-#include <string.h>
-#include <stdlib.h>
-#include <assert.h>
-
-#ifndef GLXBadProfileARB
- #define GLXBadProfileARB 13
-#endif
-
-
-// Returns the specified attribute of the specified GLXFBConfig
-//
-static int getGLXFBConfigAttrib(GLXFBConfig fbconfig, int attrib)
-{
-    int value;
-    glXGetFBConfigAttrib(_glfw.x11.display, fbconfig, attrib, &value);
-    return value;
-}
-
-// Return the GLXFBConfig most closely matching the specified hints
-//
-static GLFWbool chooseGLXFBConfig(const _GLFWfbconfig* desired,
-                                  GLXFBConfig* result)
-{
-    GLXFBConfig* nativeConfigs;
-    _GLFWfbconfig* usableConfigs;
-    const _GLFWfbconfig* closest;
-    int nativeCount, usableCount;
-    const char* vendor;
-    GLFWbool trustWindowBit = GLFW_TRUE;
-
-    // HACK: This is a (hopefully temporary) workaround for Chromium
-    //       (VirtualBox GL) not setting the window bit on any GLXFBConfigs
-    vendor = glXGetClientString(_glfw.x11.display, GLX_VENDOR);
-    if (vendor && strcmp(vendor, "Chromium") == 0)
-        trustWindowBit = GLFW_FALSE;
-
-    nativeConfigs =
-        glXGetFBConfigs(_glfw.x11.display, _glfw.x11.screen, &nativeCount);
-    if (!nativeConfigs || !nativeCount)
-    {
-        _glfwInputError(GLFW_API_UNAVAILABLE, "GLX: No GLXFBConfigs returned");
-        return GLFW_FALSE;
-    }
-
-    usableConfigs = _glfw_calloc(nativeCount, sizeof(_GLFWfbconfig));
-    usableCount = 0;
-
-    for (int i = 0;  i < nativeCount;  i++)
-    {
-        const GLXFBConfig n = nativeConfigs[i];
-        _GLFWfbconfig* u = usableConfigs + usableCount;
-
-        // Only consider RGBA GLXFBConfigs
-        if (!(getGLXFBConfigAttrib(n, GLX_RENDER_TYPE) & GLX_RGBA_BIT))
-            continue;
-
-        // Only consider window GLXFBConfigs
-        if (!(getGLXFBConfigAttrib(n, GLX_DRAWABLE_TYPE) & GLX_WINDOW_BIT))
-        {
-            if (trustWindowBit)
-                continue;
-        }
-
-        if (getGLXFBConfigAttrib(n, GLX_DOUBLEBUFFER) != desired->doublebuffer)
-            continue;
-
-        if (desired->transparent)
-        {
-            XVisualInfo* vi = glXGetVisualFromFBConfig(_glfw.x11.display, n);
-            if (vi)
-            {
-                u->transparent = _glfwIsVisualTransparentX11(vi->visual);
-                XFree(vi);
-            }
-        }
-
-        u->redBits = getGLXFBConfigAttrib(n, GLX_RED_SIZE);
-        u->greenBits = getGLXFBConfigAttrib(n, GLX_GREEN_SIZE);
-        u->blueBits = getGLXFBConfigAttrib(n, GLX_BLUE_SIZE);
-
-        u->alphaBits = getGLXFBConfigAttrib(n, GLX_ALPHA_SIZE);
-        u->depthBits = getGLXFBConfigAttrib(n, GLX_DEPTH_SIZE);
-        u->stencilBits = getGLXFBConfigAttrib(n, GLX_STENCIL_SIZE);
-
-        u->accumRedBits = getGLXFBConfigAttrib(n, GLX_ACCUM_RED_SIZE);
-        u->accumGreenBits = getGLXFBConfigAttrib(n, GLX_ACCUM_GREEN_SIZE);
-        u->accumBlueBits = getGLXFBConfigAttrib(n, GLX_ACCUM_BLUE_SIZE);
-        u->accumAlphaBits = getGLXFBConfigAttrib(n, GLX_ACCUM_ALPHA_SIZE);
-
-        u->auxBuffers = getGLXFBConfigAttrib(n, GLX_AUX_BUFFERS);
-
-        if (getGLXFBConfigAttrib(n, GLX_STEREO))
-            u->stereo = GLFW_TRUE;
-
-        if (_glfw.glx.ARB_multisample)
-            u->samples = getGLXFBConfigAttrib(n, GLX_SAMPLES);
-
-        if (_glfw.glx.ARB_framebuffer_sRGB || _glfw.glx.EXT_framebuffer_sRGB)
-            u->sRGB = getGLXFBConfigAttrib(n, GLX_FRAMEBUFFER_SRGB_CAPABLE_ARB);
-
-        u->handle = (uintptr_t) n;
-        usableCount++;
-    }
-
-    closest = _glfwChooseFBConfig(desired, usableConfigs, usableCount);
-    if (closest)
-        *result = (GLXFBConfig) closest->handle;
-
-    XFree(nativeConfigs);
-    _glfw_free(usableConfigs);
-
-    return closest != NULL;
-}
-
-// Create the OpenGL context using legacy API
-//
-static GLXContext createLegacyContextGLX(_GLFWwindow* window,
-                                         GLXFBConfig fbconfig,
-                                         GLXContext share)
-{
-    return glXCreateNewContext(_glfw.x11.display,
-                               fbconfig,
-                               GLX_RGBA_TYPE,
-                               share,
-                               True);
-}
-
-static void makeContextCurrentGLX(_GLFWwindow* window)
-{
-    if (window)
-    {
-        if (!glXMakeCurrent(_glfw.x11.display,
-                            window->context.glx.window,
-                            window->context.glx.handle))
-        {
-            _glfwInputError(GLFW_PLATFORM_ERROR,
-                            "GLX: Failed to make context current");
-            return;
-        }
-    }
-    else
-    {
-        if (!glXMakeCurrent(_glfw.x11.display, None, NULL))
-        {
-            _glfwInputError(GLFW_PLATFORM_ERROR,
-                            "GLX: Failed to clear current context");
-            return;
-        }
-    }
-
-    _glfwPlatformSetTls(&_glfw.contextSlot, window);
-}
-
-static void swapBuffersGLX(_GLFWwindow* window)
-{
-    glXSwapBuffers(_glfw.x11.display, window->context.glx.window);
-}
-
-static void swapIntervalGLX(int interval)
-{
-    _GLFWwindow* window = _glfwPlatformGetTls(&_glfw.contextSlot);
-
-    if (_glfw.glx.EXT_swap_control)
-    {
-        _glfw.glx.SwapIntervalEXT(_glfw.x11.display,
-                                  window->context.glx.window,
-                                  interval);
-    }
-    else if (_glfw.glx.MESA_swap_control)
-        _glfw.glx.SwapIntervalMESA(interval);
-    else if (_glfw.glx.SGI_swap_control)
-    {
-        if (interval > 0)
-            _glfw.glx.SwapIntervalSGI(interval);
-    }
-}
-
-static int extensionSupportedGLX(const char* extension)
-{
-    const char* extensions =
-        glXQueryExtensionsString(_glfw.x11.display, _glfw.x11.screen);
-    if (extensions)
-    {
-        if (_glfwStringInExtensionString(extension, extensions))
-            return GLFW_TRUE;
-    }
-
-    return GLFW_FALSE;
-}
-
-static GLFWglproc getProcAddressGLX(const char* procname)
-{
-    if (_glfw.glx.GetProcAddress)
-        return _glfw.glx.GetProcAddress((const GLubyte*) procname);
-    else if (_glfw.glx.GetProcAddressARB)
-        return _glfw.glx.GetProcAddressARB((const GLubyte*) procname);
-    else
-    {
-        // NOTE: glvnd provides GLX 1.4, so this can only happen with libGL
-        return _glfwPlatformGetModuleSymbol(_glfw.glx.handle, procname);
-    }
-}
-
-static void destroyContextGLX(_GLFWwindow* window)
-{
-    if (window->context.glx.window)
-    {
-        glXDestroyWindow(_glfw.x11.display, window->context.glx.window);
-        window->context.glx.window = None;
-    }
-
-    if (window->context.glx.handle)
-    {
-        glXDestroyContext(_glfw.x11.display, window->context.glx.handle);
-        window->context.glx.handle = NULL;
-    }
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW internal API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-// Initialize GLX
-//
-GLFWbool _glfwInitGLX(void)
-{
-    const char* sonames[] =
-    {
-#if defined(_GLFW_GLX_LIBRARY)
-        _GLFW_GLX_LIBRARY,
-#elif defined(__CYGWIN__)
-        "libGL-1.so",
-#elif defined(__OpenBSD__) || defined(__NetBSD__)
-        "libGL.so",
-#else
-        "libGLX.so.0",
-        "libGL.so.1",
-        "libGL.so",
-#endif
-        NULL
-    };
-
-    if (_glfw.glx.handle)
-        return GLFW_TRUE;
-
-    for (int i = 0;  sonames[i];  i++)
-    {
-        _glfw.glx.handle = _glfwPlatformLoadModule(sonames[i]);
-        if (_glfw.glx.handle)
-            break;
-    }
-
-    if (!_glfw.glx.handle)
-    {
-        _glfwInputError(GLFW_API_UNAVAILABLE, "GLX: Failed to load GLX");
-        return GLFW_FALSE;
-    }
-
-    _glfw.glx.GetFBConfigs = (PFNGLXGETFBCONFIGSPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXGetFBConfigs");
-    _glfw.glx.GetFBConfigAttrib = (PFNGLXGETFBCONFIGATTRIBPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXGetFBConfigAttrib");
-    _glfw.glx.GetClientString = (PFNGLXGETCLIENTSTRINGPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXGetClientString");
-    _glfw.glx.QueryExtension = (PFNGLXQUERYEXTENSIONPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXQueryExtension");
-    _glfw.glx.QueryVersion = (PFNGLXQUERYVERSIONPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXQueryVersion");
-    _glfw.glx.DestroyContext = (PFNGLXDESTROYCONTEXTPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXDestroyContext");
-    _glfw.glx.MakeCurrent = (PFNGLXMAKECURRENTPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXMakeCurrent");
-    _glfw.glx.SwapBuffers = (PFNGLXSWAPBUFFERSPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXSwapBuffers");
-    _glfw.glx.QueryExtensionsString = (PFNGLXQUERYEXTENSIONSSTRINGPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXQueryExtensionsString");
-    _glfw.glx.CreateNewContext = (PFNGLXCREATENEWCONTEXTPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXCreateNewContext");
-    _glfw.glx.CreateWindow = (PFNGLXCREATEWINDOWPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXCreateWindow");
-    _glfw.glx.DestroyWindow = (PFNGLXDESTROYWINDOWPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXDestroyWindow");
-    _glfw.glx.GetVisualFromFBConfig = (PFNGLXGETVISUALFROMFBCONFIGPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXGetVisualFromFBConfig");
-
-    if (!_glfw.glx.GetFBConfigs ||
-        !_glfw.glx.GetFBConfigAttrib ||
-        !_glfw.glx.GetClientString ||
-        !_glfw.glx.QueryExtension ||
-        !_glfw.glx.QueryVersion ||
-        !_glfw.glx.DestroyContext ||
-        !_glfw.glx.MakeCurrent ||
-        !_glfw.glx.SwapBuffers ||
-        !_glfw.glx.QueryExtensionsString ||
-        !_glfw.glx.CreateNewContext ||
-        !_glfw.glx.CreateWindow ||
-        !_glfw.glx.DestroyWindow ||
-        !_glfw.glx.GetVisualFromFBConfig)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "GLX: Failed to load required entry points");
-        return GLFW_FALSE;
-    }
-
-    // NOTE: Unlike GLX 1.3 entry points these are not required to be present
-    _glfw.glx.GetProcAddress = (PFNGLXGETPROCADDRESSPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXGetProcAddress");
-    _glfw.glx.GetProcAddressARB = (PFNGLXGETPROCADDRESSPROC)
-        _glfwPlatformGetModuleSymbol(_glfw.glx.handle, "glXGetProcAddressARB");
-
-    if (!glXQueryExtension(_glfw.x11.display,
-                           &_glfw.glx.errorBase,
-                           &_glfw.glx.eventBase))
-    {
-        _glfwInputError(GLFW_API_UNAVAILABLE, "GLX: GLX extension not found");
-        return GLFW_FALSE;
-    }
-
-    if (!glXQueryVersion(_glfw.x11.display, &_glfw.glx.major, &_glfw.glx.minor))
-    {
-        _glfwInputError(GLFW_API_UNAVAILABLE,
-                        "GLX: Failed to query GLX version");
-        return GLFW_FALSE;
-    }
-
-    if (_glfw.glx.major == 1 && _glfw.glx.minor < 3)
-    {
-        _glfwInputError(GLFW_API_UNAVAILABLE,
-                        "GLX: GLX version 1.3 is required");
-        return GLFW_FALSE;
-    }
-
-    if (extensionSupportedGLX("GLX_EXT_swap_control"))
-    {
-        _glfw.glx.SwapIntervalEXT = (PFNGLXSWAPINTERVALEXTPROC)
-            getProcAddressGLX("glXSwapIntervalEXT");
-
-        if (_glfw.glx.SwapIntervalEXT)
-            _glfw.glx.EXT_swap_control = GLFW_TRUE;
-    }
-
-    if (extensionSupportedGLX("GLX_SGI_swap_control"))
-    {
-        _glfw.glx.SwapIntervalSGI = (PFNGLXSWAPINTERVALSGIPROC)
-            getProcAddressGLX("glXSwapIntervalSGI");
-
-        if (_glfw.glx.SwapIntervalSGI)
-            _glfw.glx.SGI_swap_control = GLFW_TRUE;
-    }
-
-    if (extensionSupportedGLX("GLX_MESA_swap_control"))
-    {
-        _glfw.glx.SwapIntervalMESA = (PFNGLXSWAPINTERVALMESAPROC)
-            getProcAddressGLX("glXSwapIntervalMESA");
-
-        if (_glfw.glx.SwapIntervalMESA)
-            _glfw.glx.MESA_swap_control = GLFW_TRUE;
-    }
-
-    if (extensionSupportedGLX("GLX_ARB_multisample"))
-        _glfw.glx.ARB_multisample = GLFW_TRUE;
-
-    if (extensionSupportedGLX("GLX_ARB_framebuffer_sRGB"))
-        _glfw.glx.ARB_framebuffer_sRGB = GLFW_TRUE;
-
-    if (extensionSupportedGLX("GLX_EXT_framebuffer_sRGB"))
-        _glfw.glx.EXT_framebuffer_sRGB = GLFW_TRUE;
-
-    if (extensionSupportedGLX("GLX_ARB_create_context"))
-    {
-        _glfw.glx.CreateContextAttribsARB = (PFNGLXCREATECONTEXTATTRIBSARBPROC)
-            getProcAddressGLX("glXCreateContextAttribsARB");
-
-        if (_glfw.glx.CreateContextAttribsARB)
-            _glfw.glx.ARB_create_context = GLFW_TRUE;
-    }
-
-    if (extensionSupportedGLX("GLX_ARB_create_context_robustness"))
-        _glfw.glx.ARB_create_context_robustness = GLFW_TRUE;
-
-    if (extensionSupportedGLX("GLX_ARB_create_context_profile"))
-        _glfw.glx.ARB_create_context_profile = GLFW_TRUE;
-
-    if (extensionSupportedGLX("GLX_EXT_create_context_es2_profile"))
-        _glfw.glx.EXT_create_context_es2_profile = GLFW_TRUE;
-
-    if (extensionSupportedGLX("GLX_ARB_create_context_no_error"))
-        _glfw.glx.ARB_create_context_no_error = GLFW_TRUE;
-
-    if (extensionSupportedGLX("GLX_ARB_context_flush_control"))
-        _glfw.glx.ARB_context_flush_control = GLFW_TRUE;
-
-    return GLFW_TRUE;
-}
-
-// Terminate GLX
-//
-void _glfwTerminateGLX(void)
-{
-    // NOTE: This function must not call any X11 functions, as it is called
-    //       after XCloseDisplay (see _glfwTerminateX11 for details)
-
-    if (_glfw.glx.handle)
-    {
-        _glfwPlatformFreeModule(_glfw.glx.handle);
-        _glfw.glx.handle = NULL;
-    }
-}
-
-#define SET_ATTRIB(a, v) \
-{ \
-    assert(((size_t) index + 1) < sizeof(attribs) / sizeof(attribs[0])); \
-    attribs[index++] = a; \
-    attribs[index++] = v; \
-}
-
-// Create the OpenGL or OpenGL ES context
-//
-GLFWbool _glfwCreateContextGLX(_GLFWwindow* window,
-                               const _GLFWctxconfig* ctxconfig,
-                               const _GLFWfbconfig* fbconfig)
-{
-    int attribs[40];
-    GLXFBConfig native = NULL;
-    GLXContext share = NULL;
-
-    if (ctxconfig->share)
-        share = ctxconfig->share->context.glx.handle;
-
-    if (!chooseGLXFBConfig(fbconfig, &native))
-    {
-        _glfwInputError(GLFW_FORMAT_UNAVAILABLE,
-                        "GLX: Failed to find a suitable GLXFBConfig");
-        return GLFW_FALSE;
-    }
-
-    if (ctxconfig->client == GLFW_OPENGL_ES_API)
-    {
-        if (!_glfw.glx.ARB_create_context ||
-            !_glfw.glx.ARB_create_context_profile ||
-            !_glfw.glx.EXT_create_context_es2_profile)
-        {
-            _glfwInputError(GLFW_API_UNAVAILABLE,
-                            "GLX: OpenGL ES requested but GLX_EXT_create_context_es2_profile is unavailable");
-            return GLFW_FALSE;
-        }
-    }
-
-    if (ctxconfig->forward)
-    {
-        if (!_glfw.glx.ARB_create_context)
-        {
-            _glfwInputError(GLFW_VERSION_UNAVAILABLE,
-                            "GLX: Forward compatibility requested but GLX_ARB_create_context_profile is unavailable");
-            return GLFW_FALSE;
-        }
-    }
-
-    if (ctxconfig->profile)
-    {
-        if (!_glfw.glx.ARB_create_context ||
-            !_glfw.glx.ARB_create_context_profile)
-        {
-            _glfwInputError(GLFW_VERSION_UNAVAILABLE,
-                            "GLX: An OpenGL profile requested but GLX_ARB_create_context_profile is unavailable");
-            return GLFW_FALSE;
-        }
-    }
-
-    _glfwGrabErrorHandlerX11();
-
-    if (_glfw.glx.ARB_create_context)
-    {
-        int index = 0, mask = 0, flags = 0;
-
-        if (ctxconfig->client == GLFW_OPENGL_API)
-        {
-            if (ctxconfig->forward)
-                flags |= GLX_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB;
-
-            if (ctxconfig->profile == GLFW_OPENGL_CORE_PROFILE)
-                mask |= GLX_CONTEXT_CORE_PROFILE_BIT_ARB;
-            else if (ctxconfig->profile == GLFW_OPENGL_COMPAT_PROFILE)
-                mask |= GLX_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB;
-        }
-        else
-            mask |= GLX_CONTEXT_ES2_PROFILE_BIT_EXT;
-
-        if (ctxconfig->debug)
-            flags |= GLX_CONTEXT_DEBUG_BIT_ARB;
-
-        if (ctxconfig->robustness)
-        {
-            if (_glfw.glx.ARB_create_context_robustness)
-            {
-                if (ctxconfig->robustness == GLFW_NO_RESET_NOTIFICATION)
-                {
-                    SET_ATTRIB(GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB,
-                               GLX_NO_RESET_NOTIFICATION_ARB);
-                }
-                else if (ctxconfig->robustness == GLFW_LOSE_CONTEXT_ON_RESET)
-                {
-                    SET_ATTRIB(GLX_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB,
-                               GLX_LOSE_CONTEXT_ON_RESET_ARB);
-                }
-
-                flags |= GLX_CONTEXT_ROBUST_ACCESS_BIT_ARB;
-            }
-        }
-
-        if (ctxconfig->release)
-        {
-            if (_glfw.glx.ARB_context_flush_control)
-            {
-                if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_NONE)
-                {
-                    SET_ATTRIB(GLX_CONTEXT_RELEASE_BEHAVIOR_ARB,
-                               GLX_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB);
-                }
-                else if (ctxconfig->release == GLFW_RELEASE_BEHAVIOR_FLUSH)
-                {
-                    SET_ATTRIB(GLX_CONTEXT_RELEASE_BEHAVIOR_ARB,
-                               GLX_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB);
-                }
-            }
-        }
-
-        if (ctxconfig->noerror)
-        {
-            if (_glfw.glx.ARB_create_context_no_error)
-                SET_ATTRIB(GLX_CONTEXT_OPENGL_NO_ERROR_ARB, GLFW_TRUE);
-        }
-
-        // NOTE: Only request an explicitly versioned context when necessary, as
-        //       explicitly requesting version 1.0 does not always return the
-        //       highest version supported by the driver
-        if (ctxconfig->major != 1 || ctxconfig->minor != 0)
-        {
-            SET_ATTRIB(GLX_CONTEXT_MAJOR_VERSION_ARB, ctxconfig->major);
-            SET_ATTRIB(GLX_CONTEXT_MINOR_VERSION_ARB, ctxconfig->minor);
-        }
-
-        if (mask)
-            SET_ATTRIB(GLX_CONTEXT_PROFILE_MASK_ARB, mask);
-
-        if (flags)
-            SET_ATTRIB(GLX_CONTEXT_FLAGS_ARB, flags);
-
-        SET_ATTRIB(None, None);
-
-        window->context.glx.handle =
-            _glfw.glx.CreateContextAttribsARB(_glfw.x11.display,
-                                              native,
-                                              share,
-                                              True,
-                                              attribs);
-
-        // HACK: This is a fallback for broken versions of the Mesa
-        //       implementation of GLX_ARB_create_context_profile that fail
-        //       default 1.0 context creation with a GLXBadProfileARB error in
-        //       violation of the extension spec
-        if (!window->context.glx.handle)
-        {
-            if (_glfw.x11.errorCode == _glfw.glx.errorBase + GLXBadProfileARB &&
-                ctxconfig->client == GLFW_OPENGL_API &&
-                ctxconfig->profile == GLFW_OPENGL_ANY_PROFILE &&
-                ctxconfig->forward == GLFW_FALSE)
-            {
-                window->context.glx.handle =
-                    createLegacyContextGLX(window, native, share);
-            }
-        }
-    }
-    else
-    {
-        window->context.glx.handle =
-            createLegacyContextGLX(window, native, share);
-    }
-
-    _glfwReleaseErrorHandlerX11();
-
-    if (!window->context.glx.handle)
-    {
-        _glfwInputErrorX11(GLFW_VERSION_UNAVAILABLE, "GLX: Failed to create context");
-        return GLFW_FALSE;
-    }
-
-    window->context.glx.window =
-        glXCreateWindow(_glfw.x11.display, native, window->x11.handle, NULL);
-    if (!window->context.glx.window)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR, "GLX: Failed to create window");
-        return GLFW_FALSE;
-    }
-
-    window->context.makeCurrent = makeContextCurrentGLX;
-    window->context.swapBuffers = swapBuffersGLX;
-    window->context.swapInterval = swapIntervalGLX;
-    window->context.extensionSupported = extensionSupportedGLX;
-    window->context.getProcAddress = getProcAddressGLX;
-    window->context.destroy = destroyContextGLX;
-
-    return GLFW_TRUE;
-}
-
-#undef SET_ATTRIB
-
-// Returns the Visual and depth of the chosen GLXFBConfig
-//
-GLFWbool _glfwChooseVisualGLX(const _GLFWwndconfig* wndconfig,
-                              const _GLFWctxconfig* ctxconfig,
-                              const _GLFWfbconfig* fbconfig,
-                              Visual** visual, int* depth)
-{
-    GLXFBConfig native;
-    XVisualInfo* result;
-
-    if (!chooseGLXFBConfig(fbconfig, &native))
-    {
-        _glfwInputError(GLFW_FORMAT_UNAVAILABLE,
-                        "GLX: Failed to find a suitable GLXFBConfig");
-        return GLFW_FALSE;
-    }
-
-    result = glXGetVisualFromFBConfig(_glfw.x11.display, native);
-    if (!result)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "GLX: Failed to retrieve Visual for GLXFBConfig");
-        return GLFW_FALSE;
-    }
-
-    *visual = result->visual;
-    *depth  = result->depth;
-
-    XFree(result);
-    return GLFW_TRUE;
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                        GLFW native API                       //////
-//////////////////////////////////////////////////////////////////////////
-
-GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* handle)
-{
-    _GLFWwindow* window = (_GLFWwindow*) handle;
-    _GLFW_REQUIRE_INIT_OR_RETURN(NULL);
-
-    if (_glfw.platform.platformID != GLFW_PLATFORM_X11)
-    {
-        _glfwInputError(GLFW_PLATFORM_UNAVAILABLE, "GLX: Platform not initialized");
-        return NULL;
-    }
-
-    if (window->context.source != GLFW_NATIVE_CONTEXT_API)
-    {
-        _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
-        return NULL;
-    }
-
-    return window->context.glx.handle;
-}
-
-GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* handle)
-{
-    _GLFWwindow* window = (_GLFWwindow*) handle;
-    _GLFW_REQUIRE_INIT_OR_RETURN(None);
-
-    if (_glfw.platform.platformID != GLFW_PLATFORM_X11)
-    {
-        _glfwInputError(GLFW_PLATFORM_UNAVAILABLE, "GLX: Platform not initialized");
-        return None;
-    }
-
-    if (window->context.source != GLFW_NATIVE_CONTEXT_API)
-    {
-        _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
-        return None;
-    }
-
-    return window->context.glx.window;
-}
-
-#endif // _GLFW_X11
-

source/glfw/src/init.c

@@ -1,545 +0,0 @@
-//========================================================================
-// GLFW 3.4 - www.glfw.org
-//------------------------------------------------------------------------
-// Copyright (c) 2002-2006 Marcus Geelnard
-// Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-// Please use C89 style variable declarations in this file because VS 2010
-//========================================================================
-
-#include "internal.h"
-
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <assert.h>
-
-
-// NOTE: The global variables below comprise all mutable global data in GLFW
-//       Any other mutable global variable is a bug
-
-// This contains all mutable state shared between compilation units of GLFW
-//
-_GLFWlibrary _glfw = { GLFW_FALSE };
-
-// These are outside of _glfw so they can be used before initialization and
-// after termination without special handling when _glfw is cleared to zero
-//
-static _GLFWerror _glfwMainThreadError;
-static GLFWerrorfun _glfwErrorCallback;
-static GLFWallocator _glfwInitAllocator;
-static _GLFWinitconfig _glfwInitHints =
-{
-    GLFW_TRUE,      // hat buttons
-    GLFW_ANGLE_PLATFORM_TYPE_NONE, // ANGLE backend
-    GLFW_ANY_PLATFORM, // preferred platform
-    NULL,           // vkGetInstanceProcAddr function
-    {
-        GLFW_TRUE,  // macOS menu bar
-        GLFW_TRUE   // macOS bundle chdir
-    },
-    {
-        GLFW_TRUE,  // X11 XCB Vulkan surface
-    },
-};
-
-// The allocation function used when no custom allocator is set
-//
-static void* defaultAllocate(size_t size, void* user)
-{
-    return malloc(size);
-}
-
-// The deallocation function used when no custom allocator is set
-//
-static void defaultDeallocate(void* block, void* user)
-{
-    free(block);
-}
-
-// The reallocation function used when no custom allocator is set
-//
-static void* defaultReallocate(void* block, size_t size, void* user)
-{
-    return realloc(block, size);
-}
-
-// Terminate the library
-//
-static void terminate(void)
-{
-    int i;
-
-    memset(&_glfw.callbacks, 0, sizeof(_glfw.callbacks));
-
-    while (_glfw.windowListHead)
-        glfwDestroyWindow((GLFWwindow*) _glfw.windowListHead);
-
-    while (_glfw.cursorListHead)
-        glfwDestroyCursor((GLFWcursor*) _glfw.cursorListHead);
-
-    for (i = 0;  i < _glfw.monitorCount;  i++)
-    {
-        _GLFWmonitor* monitor = _glfw.monitors[i];
-        if (monitor->originalRamp.size)
-            _glfw.platform.setGammaRamp(monitor, &monitor->originalRamp);
-        _glfwFreeMonitor(monitor);
-    }
-
-    _glfw_free(_glfw.monitors);
-    _glfw.monitors = NULL;
-    _glfw.monitorCount = 0;
-
-    _glfw_free(_glfw.mappings);
-    _glfw.mappings = NULL;
-    _glfw.mappingCount = 0;
-
-    _glfwTerminateVulkan();
-    _glfw.platform.terminateJoysticks();
-    _glfw.platform.terminate();
-
-    _glfw.initialized = GLFW_FALSE;
-
-    while (_glfw.errorListHead)
-    {
-        _GLFWerror* error = _glfw.errorListHead;
-        _glfw.errorListHead = error->next;
-        _glfw_free(error);
-    }
-
-    _glfwPlatformDestroyTls(&_glfw.contextSlot);
-    _glfwPlatformDestroyTls(&_glfw.errorSlot);
-    _glfwPlatformDestroyMutex(&_glfw.errorLock);
-
-    memset(&_glfw, 0, sizeof(_glfw));
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                       GLFW internal API                      //////
-//////////////////////////////////////////////////////////////////////////
-
-// Encode a Unicode code point to a UTF-8 stream
-// Based on cutef8 by Jeff Bezanson (Public Domain)
-//
-size_t _glfwEncodeUTF8(char* s, uint32_t codepoint)
-{
-    size_t count = 0;
-
-    if (codepoint < 0x80)
-        s[count++] = (char) codepoint;
-    else if (codepoint < 0x800)
-    {
-        s[count++] = (codepoint >> 6) | 0xc0;
-        s[count++] = (codepoint & 0x3f) | 0x80;
-    }
-    else if (codepoint < 0x10000)
-    {
-        s[count++] = (codepoint >> 12) | 0xe0;
-        s[count++] = ((codepoint >> 6) & 0x3f) | 0x80;
-        s[count++] = (codepoint & 0x3f) | 0x80;
-    }
-    else if (codepoint < 0x110000)
-    {
-        s[count++] = (codepoint >> 18) | 0xf0;
-        s[count++] = ((codepoint >> 12) & 0x3f) | 0x80;
-        s[count++] = ((codepoint >> 6) & 0x3f) | 0x80;
-        s[count++] = (codepoint & 0x3f) | 0x80;
-    }
-
-    return count;
-}
-
-// Splits and translates a text/uri-list into separate file paths
-// NOTE: This function destroys the provided string
-//
-char** _glfwParseUriList(char* text, int* count)
-{
-    const char* prefix = "file://";
-    char** paths = NULL;
-    char* line;
-
-    *count = 0;
-
-    while ((line = strtok(text, "\r\n")))
-    {
-        char* path;
-
-        text = NULL;
-
-        if (line[0] == '#')
-            continue;
-
-        if (strncmp(line, prefix, strlen(prefix)) == 0)
-        {
-            line += strlen(prefix);
-            // TODO: Validate hostname
-            while (*line != '/')
-                line++;
-        }
-
-        (*count)++;
-
-        path = _glfw_calloc(strlen(line) + 1, 1);
-        paths = _glfw_realloc(paths, *count * sizeof(char*));
-        paths[*count - 1] = path;
-
-        while (*line)
-        {
-            if (line[0] == '%' && line[1] && line[2])
-            {
-                const char digits[3] = { line[1], line[2], '\0' };
-                *path = (char) strtol(digits, NULL, 16);
-                line += 2;
-            }
-            else
-                *path = *line;
-
-            path++;
-            line++;
-        }
-    }
-
-    return paths;
-}
-
-char* _glfw_strdup(const char* source)
-{
-    const size_t length = strlen(source);
-    char* result = _glfw_calloc(length + 1, 1);
-    strcpy(result, source);
-    return result;
-}
-
-int _glfw_min(int a, int b)
-{
-    return a < b ? a : b;
-}
-
-int _glfw_max(int a, int b)
-{
-    return a > b ? a : b;
-}
-
-float _glfw_fminf(float a, float b)
-{
-    if (a != a)
-        return b;
-    else if (b != b)
-        return a;
-    else if (a < b)
-        return a;
-    else
-        return b;
-}
-
-float _glfw_fmaxf(float a, float b)
-{
-    if (a != a)
-        return b;
-    else if (b != b)
-        return a;
-    else if (a > b)
-        return a;
-    else
-        return b;
-}
-
-void* _glfw_calloc(size_t count, size_t size)
-{
-    if (count && size)
-    {
-        void* block;
-
-        if (count > SIZE_MAX / size)
-        {
-            _glfwInputError(GLFW_INVALID_VALUE, "Allocation size overflow");
-            return NULL;
-        }
-
-        block = _glfw.allocator.allocate(count * size, _glfw.allocator.user);
-        if (block)
-            return memset(block, 0, count * size);
-        else
-        {
-            _glfwInputError(GLFW_OUT_OF_MEMORY, NULL);
-            return NULL;
-        }
-    }
-    else
-        return NULL;
-}
-
-void* _glfw_realloc(void* block, size_t size)
-{
-    if (block && size)
-    {
-        void* resized = _glfw.allocator.reallocate(block, size, _glfw.allocator.user);
-        if (resized)
-            return resized;
-        else
-        {
-            _glfwInputError(GLFW_OUT_OF_MEMORY, NULL);
-            return NULL;
-        }
-    }
-    else if (block)
-    {
-        _glfw_free(block);
-        return NULL;
-    }
-    else
-        return _glfw_calloc(1, size);
-}
-
-void _glfw_free(void* block)
-{
-    if (block)
-        _glfw.allocator.deallocate(block, _glfw.allocator.user);
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                         GLFW event API                       //////
-//////////////////////////////////////////////////////////////////////////
-
-// Notifies shared code of an error
-//
-void _glfwInputError(int code, const char* format, ...)
-{
-    _GLFWerror* error;
-    char description[_GLFW_MESSAGE_SIZE];
-
-    if (format)
-    {
-        va_list vl;
-
-        va_start(vl, format);
-        vsnprintf(description, sizeof(description), format, vl);
-        va_end(vl);
-
-        description[sizeof(description) - 1] = '\0';
-    }
-    else
-    {
-        if (code == GLFW_NOT_INITIALIZED)
-            strcpy(description, "The GLFW library is not initialized");
-        else if (code == GLFW_NO_CURRENT_CONTEXT)
-            strcpy(description, "There is no current context");
-        else if (code == GLFW_INVALID_ENUM)
-            strcpy(description, "Invalid argument for enum parameter");
-        else if (code == GLFW_INVALID_VALUE)
-            strcpy(description, "Invalid value for parameter");
-        else if (code == GLFW_OUT_OF_MEMORY)
-            strcpy(description, "Out of memory");
-        else if (code == GLFW_API_UNAVAILABLE)
-            strcpy(description, "The requested API is unavailable");
-        else if (code == GLFW_VERSION_UNAVAILABLE)
-            strcpy(description, "The requested API version is unavailable");
-        else if (code == GLFW_PLATFORM_ERROR)
-            strcpy(description, "A platform-specific error occurred");
-        else if (code == GLFW_FORMAT_UNAVAILABLE)
-            strcpy(description, "The requested format is unavailable");
-        else if (code == GLFW_NO_WINDOW_CONTEXT)
-            strcpy(description, "The specified window has no context");
-        else if (code == GLFW_CURSOR_UNAVAILABLE)
-            strcpy(description, "The specified cursor shape is unavailable");
-        else if (code == GLFW_FEATURE_UNAVAILABLE)
-            strcpy(description, "The requested feature cannot be implemented for this platform");
-        else if (code == GLFW_FEATURE_UNIMPLEMENTED)
-            strcpy(description, "The requested feature has not yet been implemented for this platform");
-        else if (code == GLFW_PLATFORM_UNAVAILABLE)
-            strcpy(description, "The requested platform is unavailable");
-        else
-            strcpy(description, "ERROR: UNKNOWN GLFW ERROR");
-    }
-
-    if (_glfw.initialized)
-    {
-        error = _glfwPlatformGetTls(&_glfw.errorSlot);
-        if (!error)
-        {
-            error = _glfw_calloc(1, sizeof(_GLFWerror));
-            _glfwPlatformSetTls(&_glfw.errorSlot, error);
-            _glfwPlatformLockMutex(&_glfw.errorLock);
-            error->next = _glfw.errorListHead;
-            _glfw.errorListHead = error;
-            _glfwPlatformUnlockMutex(&_glfw.errorLock);
-        }
-    }
-    else
-        error = &_glfwMainThreadError;
-
-    error->code = code;
-    strcpy(error->description, description);
-
-    if (_glfwErrorCallback)
-        _glfwErrorCallback(code, description);
-}
-
-
-//////////////////////////////////////////////////////////////////////////
-//////                        GLFW public API                       //////
-//////////////////////////////////////////////////////////////////////////
-
-GLFWAPI int glfwInit(void)
-{
-    if (_glfw.initialized)
-        return GLFW_TRUE;
-
-    memset(&_glfw, 0, sizeof(_glfw));
-    _glfw.hints.init = _glfwInitHints;
-
-    _glfw.allocator = _glfwInitAllocator;
-    if (!_glfw.allocator.allocate)
-    {
-        _glfw.allocator.allocate   = defaultAllocate;
-        _glfw.allocator.reallocate = defaultReallocate;
-        _glfw.allocator.deallocate = defaultDeallocate;
-    }
-
-    if (!_glfwSelectPlatform(_glfw.hints.init.platformID, &_glfw.platform))
-        return GLFW_FALSE;
-
-    if (!_glfw.platform.init())
-    {
-        terminate();
-        return GLFW_FALSE;
-    }
-
-    if (!_glfwPlatformCreateMutex(&_glfw.errorLock) ||
-        !_glfwPlatformCreateTls(&_glfw.errorSlot) ||
-        !_glfwPlatformCreateTls(&_glfw.contextSlot))
-    {
-        terminate();
-        return GLFW_FALSE;
-    }
-
-    _glfwPlatformSetTls(&_glfw.errorSlot, &_glfwMainThreadError);
-
-    _glfwInitGamepadMappings();
-
-    _glfwPlatformInitTimer();
-    _glfw.timer.offset = _glfwPlatformGetTimerValue();
-
-    _glfw.initialized = GLFW_TRUE;
-
-    glfwDefaultWindowHints();
-    return GLFW_TRUE;
-}
-
-GLFWAPI void glfwTerminate(void)
-{
-    if (!_glfw.initialized)
-        return;
-
-    terminate();
-}
-
-GLFWAPI void glfwInitHint(int hint, int value)
-{
-    switch (hint)
-    {
-        case GLFW_JOYSTICK_HAT_BUTTONS:
-            _glfwInitHints.hatButtons = value;
-            return;
-        case GLFW_ANGLE_PLATFORM_TYPE:
-            _glfwInitHints.angleType = value;
-            return;
-        case GLFW_PLATFORM:
-            _glfwInitHints.platformID = value;
-            return;
-        case GLFW_COCOA_CHDIR_RESOURCES:
-            _glfwInitHints.ns.chdir = value;
-            return;
-        case GLFW_COCOA_MENUBAR:
-            _glfwInitHints.ns.menubar = value;
-            return;
-        case GLFW_X11_XCB_VULKAN_SURFACE:
-            _glfwInitHints.x11.xcbVulkanSurface = value;
-            return;
-    }
-
-    _glfwInputError(GLFW_INVALID_ENUM,
-                    "Invalid init hint 0x%08X", hint);
-}
-
-GLFWAPI void glfwInitAllocator(const GLFWallocator* allocator)
-{
-    if (allocator)
-    {
-        if (allocator->allocate && allocator->reallocate && allocator->deallocate)
-            _glfwInitAllocator = *allocator;
-        else
-            _glfwInputError(GLFW_INVALID_VALUE, "Missing function in allocator");
-    }
-    else
-        memset(&_glfwInitAllocator, 0, sizeof(GLFWallocator));
-}
-
-GLFWAPI void glfwInitVulkanLoader(PFN_vkGetInstanceProcAddr loader)
-{
-    _glfwInitHints.vulkanLoader = loader;
-}
-
-GLFWAPI void glfwGetVersion(int* major, int* minor, int* rev)
-{
-    if (major != NULL)
-        *major = GLFW_VERSION_MAJOR;
-    if (minor != NULL)
-        *minor = GLFW_VERSION_MINOR;
-    if (rev != NULL)
-        *rev = GLFW_VERSION_REVISION;
-}
-
-GLFWAPI int glfwGetError(const char** description)
-{
-    _GLFWerror* error;
-    int code = GLFW_NO_ERROR;
-
-    if (description)
-        *description = NULL;
-
-    if (_glfw.initialized)
-        error = _glfwPlatformGetTls(&_glfw.errorSlot);
-    else
-        error = &_glfwMainThreadError;
-
-    if (error)
-    {
-        code = error->code;
-        error->code = GLFW_NO_ERROR;
-        if (description && code)
-            *description = error->description;
-    }
-
-    return code;
-}
-
-GLFWAPI GLFWerrorfun glfwSetErrorCallback(GLFWerrorfun cbfun)
-{
-    _GLFW_SWAP(GLFWerrorfun, _glfwErrorCallback, cbfun);
-    return cbfun;
-}
-