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Merge pull request #3048 from jpark37/unused-audio-code

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libobs/media-io: Remove unused code
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Jim 2020-06-21 04:53:57 -07:00 committed by GitHub
commit a5f4850d7a
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1 changed files with 0 additions and 41 deletions
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libobs/media-io/audio-io.c
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@ -73,47 +73,6 @@ struct audio_output {
};
/* ------------------------------------------------------------------------- */
/* the following functions are used to calculate frame offsets based upon
* timestamps. this will actually work accurately as long as you handle the
* values correctly */
static inline double ts_to_frames(const audio_t *audio, uint64_t ts)
{
return util_mul_div64(ts, audio->info.samples_per_sec, 1000000000ULL);
}
static inline double positive_round(double val)
{
return floor(val + 0.5);
}
static int64_t ts_diff_frames(const audio_t *audio, uint64_t ts1, uint64_t ts2)
{
double diff = ts_to_frames(audio, ts1) - ts_to_frames(audio, ts2);
return (int64_t)positive_round(diff);
}
static int64_t ts_diff_bytes(const audio_t *audio, uint64_t ts1, uint64_t ts2)
{
return ts_diff_frames(audio, ts1, ts2) * (int64_t)audio->block_size;
}
/* ------------------------------------------------------------------------- */
static inline uint64_t min_uint64(uint64_t a, uint64_t b)
{
return a < b ? a : b;
}
static inline size_t min_size(size_t a, size_t b)
{
return a < b ? a : b;
}
#ifndef CLAMP
#define CLAMP(val, minval, maxval) \
((val > maxval) ? maxval : ((val < minval) ? minval : val))
#endif
static bool resample_audio_output(struct audio_input *input,
struct audio_data *data)