lux/citra
1
0
Fork 0
mirror of https://git.h3cjp.net/H3cJP/citra.git synced 2024-11-23 22:12:47 +00:00
Code Issues Packages Projects Releases Wiki Activity

audio/stream: Adjust volume scale factor

Browse source
This commit is contained in:
german77 2022-01-15 20:28:17 -06:00
parent c8b3a12856
commit 850896a52b
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/audio_core/stream.cpp
View file

@ -79,8 +79,8 @@ static void VolumeAdjustSamples(std::vector<s16>& samples, float game_volume) {
return; return;
} }
// Implementation of a volume slider with a dynamic range of 60 dB // Perceived volume is not the same as the volume level
const float volume_scale_factor = volume == 0 ? 0 : std::exp(6.90775f * volume) * 0.001f; const float volume_scale_factor = (0.85f * ((volume * volume) - volume)) + volume;
for (auto& sample : samples) { for (auto& sample : samples) {
sample = static_cast<s16>(sample * volume_scale_factor); sample = static_cast<s16>(sample * volume_scale_factor);
} }