artemist/yuzu
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

Add some explicit latency to sample count reporting

Browse source 
Some games have very tight scheduling requirements for their audio which can't really be matched on the host, adding a constant to the reported value helps to provide some leeway.
This commit is contained in:
Billy Laws 2023-04-02 17:29:07 +01:00
parent bbdfe1fab1
commit 0afb9631b5
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
src/audio_core/sink/sink_stream.cpp
View file

@ -266,7 +266,8 @@ u64 SinkStream::GetExpectedPlayedSampleCount() {
auto exp_played_sample_count{min_played_sample_count + auto exp_played_sample_count{min_played_sample_count +
(TargetSampleRate * time_delta) / std::chrono::seconds{1}}; (TargetSampleRate * time_delta) / std::chrono::seconds{1}};
return std::min<u64>(exp_played_sample_count, max_played_sample_count); // Add 15ms of latency in sample reporting to allow for some leeway in scheduler timings
return std::min<u64>(exp_played_sample_count, max_played_sample_count) + TargetSampleCount * 3;
} }
void SinkStream::WaitFreeSpace() { void SinkStream::WaitFreeSpace() {