commit 92ee1b2c17539e0cae997ff0fa82d6813547fe34
author Sam Lantinga <slouken@libsdl.org> Tue Oct 20 03:45:06 2009 +0000
committer Sam Lantinga <slouken@libsdl.org> Tue Oct 20 03:45:06 2009 +0000
tree ff7c2da55d3d384ab4af710edee64c79e1600ed2
parent 5e715e57d8d02c87a2efba29619ca81131b90a7f

Fixed bug #861

 C.W. Betts      2009-10-19 19:16:41 PDT

In 64-bit libraries, the fork reference is a different size than in 32-bit.
Apple has tried to help this transition by making a typedef called FSIORefNum,
but it is only available in Mac OS X 10.5 headers or later.  I first noticed
this bug in Mac OS X's CD player code, and the patch is set to fix it
accordingly.  This might also be an issue in SDL_QuartzVideo.m

src/cdrom/macosx/AudioFilePlayer.h

diff --git a/src/cdrom/macosx/AudioFilePlayer.h b/src/cdrom/macosx/AudioFilePlayer.h
index adb459c..3920992 100644
--- a/src/cdrom/macosx/AudioFilePlayer.h
+++ b/src/cdrom/macosx/AudioFilePlayer.h
@@ -80,8 +80,12 @@
 
 /*private:*/
     AudioUnit                       mPlayUnit;
-    SInt16                          mForkRefNum;
-    
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
+    FSIORefNum                      mForkRefNum;
+#else
+    int                             mForkRefNum;
+#endif
+
     AURenderCallbackStruct          mInputCallback;
 
     AudioStreamBasicDescription     mFileDescription;