[Scummvm-cvs-logs] SF.net SVN: scummvm: [31113] scummvm/trunk/backends/midi/coreaudio.cpp
fingolfin at users.sourceforge.net
fingolfin at users.sourceforge.net
Wed Mar 12 19:38:04 CET 2008
Revision: 31113
http://scummvm.svn.sourceforge.net/scummvm/?rev=31113&view=rev
Author: fingolfin
Date: 2008-03-12 11:38:03 -0700 (Wed, 12 Mar 2008)
Log Message:
-----------
Switched CoreAudio MIDI driver to use AudioUnit v2 API (results in better Leopard support/performance, it seems, at least in Exult)
Modified Paths:
--------------
scummvm/trunk/backends/midi/coreaudio.cpp
Modified: scummvm/trunk/backends/midi/coreaudio.cpp
===================================================================
--- scummvm/trunk/backends/midi/coreaudio.cpp 2008-03-12 18:36:51 UTC (rev 31112)
+++ scummvm/trunk/backends/midi/coreaudio.cpp 2008-03-12 18:38:03 UTC (rev 31113)
@@ -76,25 +76,23 @@
return MERR_ALREADY_OPEN;
// Open the Music Device.
- // We use the AudioUnit v1 API, even though it is deprecated, because
- // this way we stay compatible with older OS X versions.
- // For v2, we'd use kAudioUnitType_MusicDevice and kAudioUnitSubType_DLSSynth
RequireNoErr(NewAUGraph(&_auGraph));
AUNode outputNode, synthNode;
ComponentDescription desc;
// The default output device
- desc.componentType = kAudioUnitComponentType;
- desc.componentSubType = kAudioUnitSubType_Output;
- desc.componentManufacturer = kAudioUnitID_DefaultOutput;
+ desc.componentType = kAudioUnitType_Output;
+ desc.componentSubType = kAudioUnitSubType_DefaultOutput;
+ desc.componentManufacturer = kAudioUnitManufacturer_Apple;
desc.componentFlags = 0;
desc.componentFlagsMask = 0;
RequireNoErr(AUGraphNewNode(_auGraph, &desc, 0, NULL, &outputNode));
// The built-in default (softsynth) music device
- desc.componentSubType = kAudioUnitSubType_MusicDevice;
- desc.componentManufacturer = kAudioUnitID_DLSSynth;
+ desc.componentType = kAudioUnitType_MusicDevice;
+ desc.componentSubType = kAudioUnitSubType_DLSSynth;
+ desc.componentManufacturer = kAudioUnitManufacturer_Apple;
RequireNoErr(AUGraphNewNode(_auGraph, &desc, 0, NULL, &synthNode));
// Connect the softsynth to the default output
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