moonlight-stream/moonlight-qt
1
0
Fork 0
mirror of https://github.com/moonlight-stream/moonlight-qt.git synced 2025-07-03 08:15:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Improve PortAudio channel autodetection algorithm to workaround PulseAudio issues

Browse Source
This commit is contained in:
Cameron Gutman 2018-09-22 16:51:45 -07:00
parent 987d104a6c
commit 2cd4851601
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
app/streaming/audio/renderers/portaudiorenderer.cpp
View File

@ -151,7 +151,12 @@ int PortAudioRenderer::detectAudioConfiguration()
return false; return false;
} }
if (deviceInfo->maxOutputChannels > 2) { // PulseAudio reports max output channels that don't
// correspond to any output devices (32 channels), so
// only use 5.1 surround sound if the output channel count
// is reasonable. Additionally, PortAudio doesn't do remixing
// for quadraphonic, so only use 5.1 if we have 6 or more channels.
if (deviceInfo->maxOutputChannels == 6 || deviceInfo->maxOutputChannels == 8) {
return AUDIO_CONFIGURATION_51_SURROUND; return AUDIO_CONFIGURATION_51_SURROUND;
} }
else { else {