BACKENDS: Partial merge of gsoc2010-opengl: Audio CD changes only

This commit contains the AudioCDManager changes from the gsoc2010-opengl
branch. The other changes in that branch are restricted to the backends
directory only (plus configure).

The Nintendo DS and Dreamcast ports still need to be ported over to
the new Audio CD system, but that should be fairly easy to do.

svn-id: r54147

1 files changed, 1 insertions, 13 deletions

diff --git a/backends/platform/sdl/sdl.h b/backends/platform/sdl/sdl.h
index e7f9a06d80..b701824517 100644
--- a/backends/platform/sdl/sdl.h
+++ b/backends/platform/sdl/sdl.h
@@ -186,18 +186,7 @@ public:
 
 	virtual Audio::Mixer *getMixer();
 
-	// Poll CD status
-	// Returns true if cd audio is playing
-	bool pollCD();
-
-	// Play CD audio track
-	void playCD(int track, int num_loops, int start_frame, int duration);
-
-	// Stop CD audio track
-	void stopCD();
-
-	// Update CD audio status
-	void updateCD();
+	virtual AudioCDManager *getAudioCDManager();
 
 	// Quit
 	virtual void quit(); // overloaded by CE backend
@@ -232,7 +221,6 @@ public:
 	virtual int getGraphicsMode() const;
 
 	virtual void setWindowCaption(const char *caption);
-	virtual bool openCD(int drive);
 
 	virtual bool hasFeature(Feature f);
 	virtual void setFeatureState(Feature f, bool enable);