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Improve audio_driver_menu_sample

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This commit is contained in:
twinaphex 2018-04-30 15:44:12 +02:00
parent 0cea2cf158
commit 01e85b321b
1 changed files with 6 additions and 1 deletions
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7
audio/audio_driver.c
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@ -717,12 +717,17 @@ void audio_driver_sample(int16_t left, int16_t right)
void audio_driver_menu_sample(void) void audio_driver_menu_sample(void)
{ {
static int16_t samples_buf[4096] = {0}; static int16_t samples_buf[1024] = {0};
struct retro_system_av_info struct retro_system_av_info
*av_info = video_viewport_get_system_av_info(); *av_info = video_viewport_get_system_av_info();
const struct retro_system_timing *info = const struct retro_system_timing *info =
(const struct retro_system_timing*)&av_info->timing; (const struct retro_system_timing*)&av_info->timing;
unsigned sample_count = (info->sample_rate / info->fps) * 2; unsigned sample_count = (info->sample_rate / info->fps) * 2;
while (sample_count > 1024)
{
audio_driver_flush(samples_buf, 1024);
sample_count -= 1024;
}
audio_driver_flush(samples_buf, sample_count); audio_driver_flush(samples_buf, sample_count);
} }