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Put compute_audio_buffer_statistics behind ifdef DEBUG

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This commit is contained in:
twinaphex 2018-02-02 21:57:58 +01:00
parent 0ee124582c
commit 535012f8bf
1 changed files with 13 additions and 3 deletions
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16
audio/audio_driver.c
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@ -146,8 +146,10 @@ static size_t audio_driver_rewind_size = 0;
static int16_t *audio_driver_rewind_buf = NULL;
static int16_t *audio_driver_output_samples_conv_buf = NULL;
#ifdef DEBUG
static unsigned audio_driver_free_samples_buf[AUDIO_BUFFER_FREE_SAMPLES_COUNT];
static uint64_t audio_driver_free_samples_count = 0;
#endif
static size_t audio_driver_buffer_size = 0;
static size_t audio_driver_data_ptr = 0;
@ -191,6 +193,7 @@ enum resampler_quality audio_driver_get_resampler_quality(void)
return (enum resampler_quality)settings->uints.audio_resampler_quality;
}
#ifdef DEBUG
/**
* compute_audio_buffer_statistics:
*
@ -255,6 +258,7 @@ static void compute_audio_buffer_statistics(void)
(100.0 * low_water_count) / (samples - 1),
(100.0 * high_water_count) / (samples - 1));
}
#endif
/**
* audio_driver_find_handle:
@ -339,7 +343,9 @@ static bool audio_driver_deinit_internal(void)
command_event(CMD_EVENT_DSP_FILTER_DEINIT, NULL);
#ifdef DEBUG
compute_audio_buffer_statistics();
#endif
return true;
}
@ -508,7 +514,9 @@ static bool audio_driver_init_internal(bool audio_cb_inited)
command_event(CMD_EVENT_DSP_FILTER_INIT, NULL);
#ifdef DEBUG
audio_driver_free_samples_count = 0;
#endif
audio_mixer_init(settings->uints.audio_out_rate);
@ -612,21 +620,23 @@ static void audio_driver_flush(const int16_t *data, size_t samples)
if (audio_driver_control)
{
/* Readjust the audio input rate. */
unsigned write_idx = audio_driver_free_samples_count++ &
(AUDIO_BUFFER_FREE_SAMPLES_COUNT - 1);
int half_size = (int)(audio_driver_buffer_size / 2);
int avail =
(int)current_audio->write_avail(audio_driver_context_audio_data);
int delta_mid = avail - half_size;
double direction = (double)delta_mid / half_size;
double adjust = 1.0 + audio_driver_rate_control_delta * direction;
#ifdef DEBUG
unsigned write_idx = audio_driver_free_samples_count++ &
(AUDIO_BUFFER_FREE_SAMPLES_COUNT - 1);
audio_driver_free_samples_buf
[write_idx] = avail;
#endif
audio_source_ratio_current =
audio_source_ratio_original * adjust;
#if 0
#ifdef DEBUG
if (verbosity_is_enabled())
{
RARCH_LOG_OUTPUT("[Audio]: Audio buffer is %u%% full\n",