32 lines
504 B
C
32 lines
504 B
C
#ifndef MIX_H
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#define MIX_H
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#include "dsp.h"
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struct sound;
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struct bus {
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struct dsp_filter in;
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short buf[BUF_FRAMES*CHANNELS];
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float gain;
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int on;
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int next; /* Next available bus */
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int prev;
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int id;
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};
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extern short mastermix[BUF_FRAMES*CHANNELS];
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void mixer_init();
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struct bus *first_free_bus(struct dsp_filter in);
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void bus_fill_buffers(short *master, int n);
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/* Set volume between 0 and 100% */
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void mix_master_vol(float v);
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void bus_free(struct bus *bus);
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#endif
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