chris/Cog
2
1
Fork 0
Code Issues 65 Pull requests Projects Releases Packages Wiki Activity Actions

HDCD: Stop dynamically halving the volume

Browse source 
Apparently, this doesn't work too well with real HDCD tracks, and causes
all sorts of weird volume issues. Just leave the volume alone, and let
HDCD decoding make tracks louder, possibly, rather than try to halve the
volume automatically on a detector that isn't terribly good.

Signed-off-by: Christopher Snowhill <kode54@gmail.com>
This commit is contained in:
Christopher Snowhill 2025-04-24 14:54:41 -07:00
parent bd8aa0e91b
commit 1bea1699a1
1 changed files with 1 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
Audio/Output/OutputCoreAudio.m
View file

@ -713,17 +713,6 @@ current_device_listener(AudioObjectID inObjectID, UInt32 inNumberAddresses, cons
} }
double secondsRendered = (double)renderedSamples / format->mSampleRate; double secondsRendered = (double)renderedSamples / format->mSampleRate;
float volumeScale = 1.0;
double sustained;
sustained = _self->secondsHdcdSustained;
if(sustained > 0) {
if(sustained < secondsRendered) {
_self->secondsHdcdSustained = 0.0;
} else {
_self->secondsHdcdSustained = sustained - secondsRendered;
volumeScale = 0.5;
}
}
[fadersLock lock]; [fadersLock lock];
for(size_t i = 0; i < [faders count];) { for(size_t i = 0; i < [faders count];) {
@ -737,7 +726,7 @@ current_device_listener(AudioObjectID inObjectID, UInt32 inNumberAddresses, cons
} }
[fadersLock unlock]; [fadersLock unlock];
scale_by_volume(outSamples, frameCount * channels, volumeScale * _self->volume); scale_by_volume(outSamples, frameCount * channels, _self->volume);
[_self updateLatency:secondsRendered]; [_self updateLatency:secondsRendered];