Differential D25097 Diff 72666 multimedia/obs-studio/files/patch-libobs_audio-monitoring_win32_wasapi-output.c
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multimedia/obs-studio/files/patch-libobs_audio-monitoring_win32_wasapi-output.c
- This file was added.
| --- libobs/audio-monitoring/win32/wasapi-output.c.orig 2020-04-26 23:47:36 UTC | |||||
| +++ libobs/audio-monitoring/win32/wasapi-output.c | |||||
| @@ -2,6 +2,7 @@ | |||||
| #include "../../util/circlebuf.h" | |||||
| #include "../../util/platform.h" | |||||
| #include "../../util/darray.h" | |||||
| +#include "../../util/util_uint64.h" | |||||
| #include "../../obs-internal.h" | |||||
| #include "wasapi-output.h" | |||||
| @@ -78,8 +79,8 @@ static bool process_audio_delay(struct audio_monitor * | |||||
| monitor->prev_video_ts = last_frame_ts; | |||||
| } else if (monitor->prev_video_ts == last_frame_ts) { | |||||
| - monitor->time_since_prev += (uint64_t)*frames * 1000000000ULL / | |||||
| - (uint64_t)monitor->sample_rate; | |||||
| + monitor->time_since_prev += util_mul_div64( | |||||
| + *frames, 1000000000ULL, monitor->sample_rate); | |||||
| } else { | |||||
| monitor->time_since_prev = 0; | |||||
| } | |||||
| @@ -90,8 +91,8 @@ static bool process_audio_delay(struct audio_monitor * | |||||
| circlebuf_peek_front(&monitor->delay_buffer, &cur_ts, | |||||
| sizeof(ts)); | |||||
| - front_ts = cur_ts - ((uint64_t)pad * 1000000000ULL / | |||||
| - (uint64_t)monitor->sample_rate); | |||||
| + front_ts = cur_ts - util_mul_div64(pad, 1000000000ULL, | |||||
| + monitor->sample_rate); | |||||
| diff = (int64_t)front_ts - (int64_t)last_frame_ts; | |||||
| bad_diff = !last_frame_ts || llabs(diff) > 5000000000 || | |||||
| monitor->time_since_prev > 100000000ULL; | |||||