massively add plotting functions

scripts/profile.js

@@ -171,20 +171,7 @@ function get_line(file, line) {
 
 profile.stop_cpu_instr = function()
 {
-  say("===CPU INSTRUMENTATION===\n");
+  return;
-  var gather_time = profile.now()-start_gather;
-  var e = Object.values(callgraph);
-  e = e.sort((a,b) => {
-    if (a.time > b.time) return -1;
-    return 1;
-  });
-
-  e.forEach(x => {
-    var ffs = x.line.split(':');
-    var time = profile.best_t(x.time);
-    var pct = x.time/gather_time*100;
-    say(`${x.line}::${x.fn}:: ${time} (${pct.toPrecision(3)}%) (${x.hits} hits) --> ${get_line(ffs[0], ffs[1])}`);
-  });
 }
 
 profile.best_t = function (t) {
@@ -220,10 +207,7 @@ profile.start_frame_avg = function()
 
 profile.stop_frame_avg = function()
 {
-  if (!frame_avg) return;
-  
   frame_avg = false;
-  profile.print_frame_avg();
 }
 
 profile.toggle_frame_avg = function()
@@ -320,15 +304,6 @@ profile.endcache = function profile_endcache(tag = "")
   addreport(cachegroup, cachetitle + tag, cachest);
 }
 
-profile.print_cache_report = function()
-{
-  var str = "===START CACHE REPORTS===\n";
-  for (var i in report_cache)
-    str += printreport(report_cache[i], i) + "\n";
-
-  say(str);
-}
-
 function addreport(group, line, start) {
   if (typeof group !== 'string') group = 'UNGROUPED';
   report_cache[group] ??= {};
@@ -363,6 +338,25 @@ function printreport(cache, name) {
   return report;
 };
 
+profile.data = {};
+profile.data.cpu = {};
+profile.data.gpu = {};
+profile.data.physics = {};
+profile.data.script = {};
+var frame = 0;
+
+profile.capture_data = function()
+{
+  var mem = os.mem();
+  var memo = profile.data.script;
+  for (var i in mem) {
+    memo[i] ??= [];
+    if (memo[i].last() !== mem[i])
+      memo[i][frame] = mem[i];
+  }
+  frame++;
+}
+
 profile.best_mem = function(bytes)
 {
   var sizes = ['Bytes', 'KB', 'MB', 'GB', 'TB'];

scripts/prosperon.js

@@ -272,9 +272,6 @@ prosperon.touchrelease = function (touches) {};
 prosperon.touchmove = function (touches) {};
 prosperon.clipboardpaste = function (str) {};
 prosperon.quit = function () {
-  profile.print_cache_report();
-  profile.stop_frame_avg()
-  profile.stop_cpu_instr();
   prosperon.quit_hook?.();
 };
 

scripts/render.js

@@ -1225,8 +1225,9 @@ prosperon.process = function process() {
   prosperon.window_render(window.size);
   prosperon.render();
   profile.endframe();
-
   profile.endframe();
+
+  profile.capture_data();
 }
 
 return {render};

source/engine/gui.cpp

@@ -69,42 +69,93 @@ JSC_SCALL(imgui_plot,
   ImPlot::EndPlot();
 )
 
-JSC_SCALL(imgui_lineplot,
+#define PLOT_FN(NAME, FN, ADD) JSC_SCALL(imgui_##NAME, \
-  HMM_Vec2 data[js_arrlen(argv[1])];
+  fill_plotdata(argv[1]); \
-  for (int i = 0; i < js_arrlen(argv[1]); i++)
+  ImPlot::FN(str, &plotdata[0].x, &plotdata[0].y, arrlen(plotdata), ADD 0, 0, sizeof(HMM_Vec2)); \
-    data[i] = js2vec2(js_getpropidx(argv[1], i));
+) \
 
-  ImPlot::PlotLine(str, &data[0].x, &data[0].y, js_arrlen(argv[1]), 0, 0, sizeof(HMM_Vec2));
-)
 
-JSC_SCALL(imgui_scatterplot,
+static HMM_Vec2 *plotdata = NULL;
-  HMM_Vec2 data[js_arrlen(argv[1])];
-  for (int i = 0; i < js_arrlen(argv[1]); i++)
-    data[i] = js2vec2(js_getpropidx(argv[1], i));
 
-  ImPlot::PlotScatter(str, &data[0].x, &data[0].y, js_arrlen(argv[1]), 0, 0, sizeof(HMM_Vec2));
+void fill_plotdata(JSValue v)
-)
+{
+  arrsetlen(plotdata, 0);
 
-JSC_SCALL(imgui_stairplot,
+  if (JS_IsArray(js,js_getpropidx(v, 0))) {
-  HMM_Vec2 data[js_arrlen(argv[1])];
+    for (int i = 0; i < js_arrlen(v); i++)
-  for (int i = 0; i < js_arrlen(argv[1]); i++)
+      arrput(plotdata, js2vec2(js_getpropidx(v, i)));
-    data[i] = js2vec2(js_getpropidx(argv[1], i));
+  }
-
+  else {
-  ImPlot::PlotStairs(str, &data[0].x, &data[0].y, js_arrlen(argv[1]), 0, 0, sizeof(HMM_Vec2));
+    // Fill it with the x axis being the array index
-)
+    for (int i = 0; i < js_arrlen(v); i++) {
+      if (JS_IsUndefined(js_getpropidx(v,i))) continue;
+      HMM_Vec2 c = (HMM_Vec2){i, js2number(js_getpropidx(v,i))};
+      arrput(plotdata, c);
+    }
+  }
+}
 
+PLOT_FN(lineplot, PlotLine,)
+PLOT_FN(scatterplot, PlotScatter,)
+PLOT_FN(stairplot, PlotStairs,)
+PLOT_FN(digitalplot, PlotDigital,)
 JSC_SCALL(imgui_barplot,
-  HMM_Vec2 data[js_arrlen(argv[1])];
+  fill_plotdata(argv[1]);
-  for (int i = 0; i < js_arrlen(argv[1]); i++)
+  ImPlot::PlotBars(str, &plotdata[0].x, &plotdata[0].y, js_arrlen(argv[1]), js2number(argv[2]), 0, 0, sizeof(HMM_Vec2));
-    data[i] = js2vec2(js_getpropidx(argv[1], i));
+)
 
-  ImPlot::PlotBars(str, &data[0].x, &data[0].y, js_arrlen(argv[1]), js2number(argv[2]), 0, 0, sizeof(HMM_Vec2));
+static double *histodata = NULL;
+void fill_histodata(JSValue v)
+{
+  arrsetlen(histodata, js_arrlen(v));
+  for (int i = 0; i < js_arrlen(v); i++)
+    histodata[i] = js2number(js_getpropidx(v, i));
+}
+JSC_SCALL(imgui_histogramplot,
+  fill_histodata(argv[1]);    
+  ImPlot::PlotHistogram(str, histodata, js_arrlen(argv[1]));
+)
+
+JSC_SCALL(imgui_heatplot,
+  fill_histodata(argv[1]);
+  int rows = js2number(argv[2]);
+  int cols = js2number(argv[3]);
+  if (rows*cols == (int)js_arrlen(argv[1]))
+    ImPlot::PlotHeatmap(str, histodata, rows, cols);
+)
+
+JSC_CCALL(imgui_pieplot,
+  if (js_arrlen(argv[0]) != js_arrlen(argv[1])) return;
+  
+  char *labels[js_arrlen(argv[0])];
+  for (int i = 0; i < js_arrlen(argv[0]); i++)
+    labels[i] = js2str(js_getpropidx(argv[0], i));
+
+  fill_histodata(argv[1]);
+  ImPlot::PlotPieChart(labels, histodata, js_arrlen(argv[1]), js2number(argv[2]), js2number(argv[3]), js2number(argv[4]));
+
+  for (int i = 0; i < js_arrlen(argv[0]); i++)
+    JS_FreeCString(js,labels[i]);
+)
+
+JSC_SCALL(imgui_textplot,
+  HMM_Vec2 v = js2vec2(argv[1]);
+  ImPlot::PlotText(str, v.x, v.y);
+)
+
+JSC_CCALL(imgui_plothovered,
+  return boolean2js(ImPlot::IsPlotHovered());
 )
 
 JSC_SSCALL(imgui_plotaxes,
   ImPlot::SetupAxes(str,str2);
 )
 
+JSC_CCALL(imgui_plotmousepos,
+  ImPlotPoint p = ImPlot::GetPlotMousePos();
+  return vec22js(HMM_Vec2{p.x,p.y});
+)
+
 JSC_CCALL(imgui_axeslimits,
   ImPlot::SetupAxesLimits(js2number(argv[0]), js2number(argv[1]), js2number(argv[2]), js2number(argv[3]));
 )
@@ -520,6 +571,22 @@ ImVec2 js2imvec2(JSValue v)
   return ImVec2(va.x,va.y);
 }
 
+JSValue imvec22js(ImVec2 v)
+{
+  return vec22js(HMM_Vec2({v.x,v.y}));
+}
+
+ImPlotPoint js2plotvec2(JSValue v)
+{
+  HMM_Vec2 va = js2vec2(v);
+  return ImPlotPoint(va.x,va.y);
+}
+
+JSValue plotvec22js(ImPlotPoint v)
+{
+  return vec22js(HMM_Vec2{v.x,v.y});
+}
+
 ImVec4 js2imvec4(JSValue v)
 {
   HMM_Vec4 va = js2vec4(v);
@@ -539,6 +606,10 @@ JSC_CCALL(imgui_line,
   ImGui::GetWindowDrawList()->AddLine(js2imvec2(argv[0]), js2imvec2(argv[1]),js2imu32(argv[2]));
 )
 
+JSC_CCALL(imgui_point,
+  ImGui::GetWindowDrawList()->AddCircleFilled(js2imvec2(argv[0]), js2number(argv[1]), js2imu32(argv[2]));
+)
+
 JSC_CCALL(imgui_cursorscreenpos,
   ImVec2 v = ImGui::GetCursorScreenPos();
   HMM_Vec2 va;
@@ -612,7 +683,58 @@ JSC_CCALL(imgui_width,
   ImGui::PushItemWidth(js2number(argv[0]));
 )
 
+JSC_CCALL(imgui_windowpos,
+  return imvec22js(ImGui::GetWindowPos());
+)
+
+JSC_CCALL(imgui_plotpos,
+  return plotvec22js(ImPlot::GetPlotPos());
+)
+
+JSC_CCALL(imgui_plot2pixels,
+  return imvec22js(ImPlot::PlotToPixels(js2plotvec2(argv[0])));
+)
+
+JSC_CCALL(imgui_plotlimits,
+  ImPlotRect lim = ImPlot::GetPlotLimits();
+  JSValue xlim = JS_NewObject(js);
+  js_setpropstr(xlim, "min", number2js(lim.X.Min));
+  js_setpropstr(xlim, "max", number2js(lim.X.Max));
+  JSValue ylim = JS_NewObject(js);
+  js_setpropstr(ylim, "min", number2js(lim.Y.Min));
+  js_setpropstr(ylim, "max", number2js(lim.Y.Max));
+  
+  JSValue limits = JS_NewObject(js);
+  js_setpropstr(limits, "x", xlim);
+  js_setpropstr(limits, "y", ylim);
+  
+  return limits;
+)
+
+static JSValue axis_formatter = JS_UNDEFINED;
+
+void jsformatter(double value, char *buff, int size, void *usr_data)
+{
+  JSValue v = number2js(value);
+  char *str = js2str(script_call_sym_ret(axis_formatter, 1, &v));
+  strncpy(buff,str, size);
+  JS_FreeCString(js, str);
+}
+
+JSC_CCALL(imgui_axisfmt,
+  if (!JS_IsUndefined(axis_formatter)) {
+    JS_FreeValue(js, axis_formatter);
+    axis_formatter = JS_UNDEFINED;
+  }
+  axis_formatter = JS_DupValue(js,argv[1]);
+  ImPlot::SetupAxisFormat(js2boolean(argv[0]) ? ImAxis_Y1 : ImAxis_X1, jsformatter);
+)
+
 static const JSCFunctionListEntry js_imgui_funcs[] = {
+  MIST_FUNC_DEF(imgui, windowpos, 0),
+  MIST_FUNC_DEF(imgui, plot2pixels, 1),
+  MIST_FUNC_DEF(imgui, plotpos, 0),
+  MIST_FUNC_DEF(imgui, plotlimits, 0),
   MIST_FUNC_DEF(imgui, window, 2),
   MIST_FUNC_DEF(imgui, menu, 2),
   MIST_FUNC_DEF(imgui, sameline, 1),
@@ -637,7 +759,12 @@ static const JSCFunctionListEntry js_imgui_funcs[] = {
   MIST_FUNC_DEF(imgui, scatterplot, 2),
   MIST_FUNC_DEF(imgui, stairplot, 2),
   MIST_FUNC_DEF(imgui, barplot, 3),
+  MIST_FUNC_DEF(imgui, pieplot, 5),
+  MIST_FUNC_DEF(imgui, textplot, 2),
+  MIST_FUNC_DEF(imgui, histogramplot, 2),
   MIST_FUNC_DEF(imgui, plotaxes, 2),
+  MIST_FUNC_DEF(imgui, plotmousepos, 0),
+  MIST_FUNC_DEF(imgui, plothovered, 0),
   MIST_FUNC_DEF(imgui, axeslimits, 4),
   MIST_FUNC_DEF(imgui, fitaxis, 1),
   MIST_FUNC_DEF(imgui, sokol_gfx, 0),
@@ -646,6 +773,7 @@ static const JSCFunctionListEntry js_imgui_funcs[] = {
   MIST_FUNC_DEF(imgui, collapsingheader, 1),
   MIST_FUNC_DEF(imgui, tree, 2),
   MIST_FUNC_DEF(imgui, listbox, 3),
+  MIST_FUNC_DEF(imgui, axisfmt, 2),
   MIST_FUNC_DEF(imgui, tabbar, 2),
   MIST_FUNC_DEF(imgui, tab, 2),
   MIST_FUNC_DEF(imgui, open_popup, 1),
@@ -680,6 +808,7 @@ static const JSCFunctionListEntry js_imgui_funcs[] = {
   MIST_FUNC_DEF(imgui, line, 3),
   MIST_FUNC_DEF(imgui, bezierquad, 5),
   MIST_FUNC_DEF(imgui, beziercubic, 6),
+  MIST_FUNC_DEF(imgui, point, 3),
   MIST_FUNC_DEF(imgui, drawtext, 3),
   MIST_FUNC_DEF(imgui, cursorscreenpos, 0),
   MIST_FUNC_DEF(imgui, setcursorscreenpos, 1),

source/engine/script.c

@@ -91,6 +91,12 @@ void script_call_sym(JSValue sym, int argc, JSValue *argv) {
   JS_FreeValue(js, ret);
 }
 
+JSValue script_call_sym_ret(JSValue sym, int argc, JSValue *argv) {
+  if (!JS_IsFunction(js, sym)) return JS_UNDEFINED;
+  JSValue ret = JS_Call(js, sym, JS_UNDEFINED, argc, argv);
+  return ret;
+}
+
 void out_memusage(const char *file)
 {
   FILE *f = fopen(file, "w");

source/engine/script.h

@@ -28,7 +28,7 @@ void script_evalf(const char *format, ...);
 JSValue script_eval(const char *file, const char *script);
 
 void script_call_sym(JSValue sym, int argc, JSValue *argv);
-
+JSValue script_call_sym_ret(JSValue sym, int argc, JSValue *argv);
 void script_gc();
 void script_mem_limit(size_t limit);
 void script_gc_threshold(size_t threshold);
@@ -37,8 +37,6 @@ void script_max_stacksize(size_t size);
 void _script_gcstart();
 void _script_gcend();
 
-
-
 #ifdef __cplusplus
 }
 #endif

source/engine/thirdparty/imgui/imconfig.h

@@ -111,7 +111,7 @@
 // Your renderer backend will need to support it (most example renderer backends support both 16/32-bit indices).
 // Another way to allow large meshes while keeping 16-bit indices is to handle ImDrawCmd::VtxOffset in your renderer.
 // Read about ImGuiBackendFlags_RendererHasVtxOffset for details.
-//#define ImDrawIdx unsigned int
+// #define ImDrawIdx unsigned int
 
 //---- Override ImDrawCallback signature (will need to modify renderer backends accordingly)
 //struct ImDrawList;