diff options
| author | Soren Jorvang <soren.jorvang@gmail.com> | 2011-01-02 02:49:30 +0000 |
|---|---|---|
| committer | Soren Jorvang <soren.jorvang@gmail.com> | 2011-01-02 02:49:30 +0000 |
| commit | c729b86c0045779f0020c17393a95e9c84722083 (patch) | |
| tree | d4f36162868671cb00b0676d214165f759c7c66f /Source/Core/AudioCommon/Src/CoreAudioSoundStream.cpp | |
| parent | 26a3a9400b67b1e964a4de45e7042c577d0670d8 (diff) | |
Audio volume slider support for OS X.
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@6720 8ced0084-cf51-0410-be5f-012b33b47a6e
Diffstat (limited to 'Source/Core/AudioCommon/Src/CoreAudioSoundStream.cpp')
| -rw-r--r-- | Source/Core/AudioCommon/Src/CoreAudioSoundStream.cpp | 24 |
1 files changed, 15 insertions, 9 deletions
diff --git a/Source/Core/AudioCommon/Src/CoreAudioSoundStream.cpp b/Source/Core/AudioCommon/Src/CoreAudioSoundStream.cpp index 131330c675..57e2e448ea 100644 --- a/Source/Core/AudioCommon/Src/CoreAudioSoundStream.cpp +++ b/Source/Core/AudioCommon/Src/CoreAudioSoundStream.cpp @@ -112,6 +112,18 @@ bool CoreAudioSound::Start() return true; } +void CoreAudioSound::SetVolume(int volume) +{ + OSStatus err; + + err = AudioUnitSetParameter(audioUnit, + kHALOutputParam_Volume, + kAudioUnitParameterFlag_Output, 0, + volume / 100., 0); + if (err != noErr) + ERROR_LOG(AUDIO, "error setting volume"); +} + void CoreAudioSound::SoundLoop() { } @@ -121,22 +133,16 @@ void CoreAudioSound::Stop() OSStatus err; err = AudioOutputUnitStop(audioUnit); - if (err != noErr) { + if (err != noErr) ERROR_LOG(AUDIO, "error stopping audiounit"); - return; - } err = AudioUnitUninitialize(audioUnit); - if (err != noErr) { + if (err != noErr) ERROR_LOG(AUDIO, "error uninitializing audiounit"); - return; - } err = CloseComponent(audioUnit); - if (err != noErr) { + if (err != noErr) ERROR_LOG(AUDIO, "error closing audio component"); - return; - } } void CoreAudioSound::Update() |