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Add busy loop to audio thread.

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Skyth 2024-12-21 22:18:33 +03:00
parent 8575c6dbe4
commit a5e021a414
1 changed files with 6 additions and 1 deletions
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7
UnleashedRecomp/apu/driver/sdl2_driver.cpp
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@ -59,7 +59,12 @@ static void AudioThread()
auto now = std::chrono::steady_clock::now(); auto now = std::chrono::steady_clock::now();
if ((next - now) < 1s) if ((next - now) < 1s)
std::this_thread::sleep_until(next); {
std::this_thread::sleep_for(std::chrono::floor<std::chrono::milliseconds>(next - now));
while ((now = std::chrono::steady_clock::now()) < next)
std::this_thread::yield();
}
int64_t elapsed = std::chrono::nanoseconds(std::chrono::steady_clock::now() - start).count(); int64_t elapsed = std::chrono::nanoseconds(std::chrono::steady_clock::now() - start).count();
iteration = ((elapsed * XAUDIO_SAMPLES_HZ) / (XAUDIO_NUM_SAMPLES * 1000000000ll)) + 1; iteration = ((elapsed * XAUDIO_SAMPLES_HZ) / (XAUDIO_NUM_SAMPLES * 1000000000ll)) + 1;