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Create audio_driver_menu_sample

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This commit is contained in:
twinaphex 2018-04-29 00:06:54 +02:00
parent 686faa2407
commit 773fc1ebad
3 changed files with 26 additions and 7 deletions
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27
audio/audio_driver.c
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@ -722,6 +722,19 @@ void audio_driver_sample(int16_t left, int16_t right)
audio_driver_data_ptr = 0;
}
void audio_driver_menu_sample(void)
{
#if 0
static int16_t samples_buf[4096] = {0};
struct retro_system_av_info
*av_info = video_viewport_get_system_av_info();
const struct retro_system_timing *info =
(const struct retro_system_timing*)&av_info->timing;
unsigned sample_count = (info->sample_rate / info->fps) * 2;
audio_driver_flush(samples_buf, sample_count);
#endif
}
/**
* audio_driver_sample_batch:
* @data : pointer to audio buffer.
@ -837,13 +850,13 @@ void audio_driver_monitor_adjust_system_rates(void)
{
float timing_skew;
settings_t *settings = config_get_ptr();
struct retro_system_av_info *av_info = video_viewport_get_system_av_info();
float video_refresh_rate = settings->floats.video_refresh_rate;
float max_timing_skew = settings->floats.audio_max_timing_skew;
const struct retro_system_timing *info = av_info ?
(const struct retro_system_timing*)&av_info->timing : NULL;
struct retro_system_av_info *av_info = video_viewport_get_system_av_info();
const struct retro_system_timing *info =
(const struct retro_system_timing*)&av_info->timing;
if (!info || info->sample_rate <= 0.0)
if (info->sample_rate <= 0.0)
return;
timing_skew = fabs(1.0f - info->fps / video_refresh_rate);
@ -1101,13 +1114,13 @@ bool audio_driver_mixer_add_stream(audio_mixer_stream_params_t *params)
if (params->state == AUDIO_STREAM_STATE_PLAYING)
{
voice = audio_mixer_play(handle, looped, params->volume, stop_cb);
audio_set_bool(AUDIO_ACTION_MIXER, true);
audio_mixer_active = true;
}
else if (params->state == AUDIO_STREAM_STATE_PLAYING_LOOPED)
{
looped = true;
voice = audio_mixer_play(handle, looped, params->volume, stop_cb);
audio_set_bool(AUDIO_ACTION_MIXER, true);
audio_mixer_active = true;
}
audio_mixer_streams[audio_mixer_current_max_idx].buf = buf;
@ -1160,7 +1173,7 @@ static void audio_driver_mixer_deinit(void)
{
unsigned i;
audio_set_bool(AUDIO_ACTION_MIXER, false);
audio_mixer_active = false;
for (i = 0; i < AUDIO_MIXER_MAX_STREAMS; i++)
audio_driver_mixer_remove_stream(i);

2
audio/audio_driver.h
View File

@ -271,6 +271,8 @@ bool audio_driver_deinit(void);
bool audio_driver_init(void);
void audio_driver_menu_sample(void);
bool audio_driver_mixer_add_stream(audio_mixer_stream_params_t *params);
enum resampler_quality audio_driver_get_resampler_quality(void);

4
retroarch.c
View File

@ -2608,6 +2608,7 @@ static enum runloop_state runloop_check_state(
retro_ctx.poll_cb();
{
enum menu_action action;
bool focused = false;
@ -2627,10 +2628,13 @@ static enum runloop_state runloop_check_state(
rarch_menu_running_finished();
if (focused || !runloop_idle)
{
menu_driver_render(runloop_idle, rarch_is_inited,
(current_core_type == CORE_TYPE_DUMMY)
)
;
audio_driver_menu_sample();
}
old_input = current_input;