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Give OpenAL the ability to be optional

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This commit is contained in:
Jasmine Iwanek
2022-01-29 20:25:00 -05:00
parent 8e00b37e22
commit c1d2a50175
7 changed files with 36 additions and 4 deletions
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8
src/sound/midi_mt32.c
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@@ -13,8 +13,10 @@
#include <86box/midi.h>
#ifdef USE_OPENAL
extern void givealbuffer_midi(void *buf, uint32_t size);
extern void al_set_midi(int freq, int buf_size);
#endif
static const mt32emu_report_handler_i_v0 handler_v0 = {
/** Returns the actual interface version ID */
@@ -136,7 +138,9 @@ static void mt32_thread(void *param)
buf_pos += bsize;
if (buf_pos >= buf_size)
{
#ifdef USE_OPENAL
givealbuffer_midi(buffer, buf_size / sizeof(float));
#endif
buf_pos = 0;
}
}
@@ -148,7 +152,9 @@ static void mt32_thread(void *param)
buf_pos += bsize;
if (buf_pos >= buf_size)
{
#ifdef USE_OPENAL
givealbuffer_midi(buffer_int16, buf_size / sizeof(int16_t));
#endif
buf_pos = 0;
}
}
@@ -200,7 +206,9 @@ void* mt32emu_init(char *control_rom, char *pcm_rom)
mt32emu_set_reversed_stereo_enabled(context, device_get_config_int("reversed_stereo"));
mt32emu_set_nice_amp_ramp_enabled(context, device_get_config_int("nice_ramp"));
#ifdef USE_OPENAL
al_set_midi(samplerate, buf_size);
#endif
dev = malloc(sizeof(midi_device_t));
memset(dev, 0, sizeof(midi_device_t));