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multimedia/obs-studio/files/patch-libobs_obs-audio.c
- This file was added.
| --- libobs/obs-audio.c.orig 2020-04-26 23:47:36 UTC | |||||
| +++ libobs/obs-audio.c | |||||
| @@ -17,6 +17,7 @@ | |||||
| #include <inttypes.h> | |||||
| #include "obs-internal.h" | |||||
| +#include "util/util_uint64.h" | |||||
| struct ts_info { | |||||
| uint64_t start; | |||||
| @@ -41,7 +42,7 @@ static void push_audio_tree(obs_source_t *parent, obs_ | |||||
| static inline size_t convert_time_to_frames(size_t sample_rate, uint64_t t) | |||||
| { | |||||
| - return (size_t)(t * (uint64_t)sample_rate / 1000000000ULL); | |||||
| + return util_mul_div64(t, sample_rate, 1000000000ULL); | |||||
| } | |||||
| static inline void mix_audio(struct audio_output_data *mixes, | |||||
| @@ -90,8 +91,8 @@ static void ignore_audio(obs_source_t *source, size_t | |||||
| source->audio_input_buf[ch].size); | |||||
| source->last_audio_input_buf_size = 0; | |||||
| - source->audio_ts += (uint64_t)num_floats * 1000000000ULL / | |||||
| - (uint64_t)sample_rate; | |||||
| + source->audio_ts += | |||||
| + util_mul_div64(num_floats, 1000000000ULL, sample_rate); | |||||
| } | |||||
| } | |||||