endian fixes,

don't use adlib driver if sound initialization fails,
simon1 savedialog works

svn-id: r3955

2 files changed, 4 insertions, 2 deletions

diff --git a/morphos/morphos.cpp b/morphos/morphos.cpp
index 8887db05d2..10b8fbda12 100644
--- a/morphos/morphos.cpp
+++ b/morphos/morphos.cpp
@@ -1562,7 +1562,7 @@ void OSystem_MorphOS::set_mouse_cursor(const byte *buf, uint w, uint h, int hots
 	undraw_mouse();
 }
 
-void OSystem_MorphOS::set_sound_proc( void *param, OSystem::SoundProc *proc, byte format )
+bool OSystem_MorphOS::set_sound_proc( void *param, OSystem::SoundProc *proc, byte format )
 {
 	static EmulFunc MySoundEmulFunc;
 
@@ -1587,6 +1587,8 @@ void OSystem_MorphOS::set_sound_proc( void *param, OSystem::SoundProc *proc, byt
 		puts( "Failed to create sound thread" );
 		exit( 1 );
 	}
+
+	return true;
 }
 
 void OSystem_MorphOS::fill_sound( byte *stream, int len )
diff --git a/morphos/morphos.h b/morphos/morphos.h
index be198f4715..c720a990ae 100644
--- a/morphos/morphos.h
+++ b/morphos/morphos.h
@@ -72,7 +72,7 @@ class OSystem_MorphOS : public OSystem
 		virtual bool poll_event(Event *event);
 
 		// Set the function to be invoked whenever samples need to be generated
-		virtual void set_sound_proc(void *param, SoundProc *proc, byte format);
+		virtual bool set_sound_proc(void *param, SoundProc *proc, byte format);
 				  void fill_sound    (byte * stream, int len);
 
 		virtual uint32 property(int param, uint32 value);