vo_corevideo: restructure this video output

Restructure this video output to be similar to vo_gl, even if simpler
and less feature complete (for example it's still missing EOSD
support). Ideally, it should act as a decent fallback in the case
where something breaks in the OSX support of vo_gl.

Here's a summary of what changed:

 * Remove the shared buffer code since it wasn't using any function
   from the CoreVideo API. Moreover, its presence in vo_corevideo was
   forcing the non-GUI related code to perform more image copies than
   necessary. Equivalent shared-buffer functionality will be added in
   a separate new VO in the next commit (this means OSX GUIs will need
   to specify a different VO).

 * Clean up the code to conform a bit more to the mplayer2
   conventions. Enforce 80 column wrapping, use a private struct for
   file variables, use the new libvo api.

 * Add OSD rendering using OpenGL instead of writing directly on the
   video image data.

 * Simplify the logic for the rendering function when dealing with
   panscan.

 * Add VOCTRL_REDRAW_FRAME support.

 * Add colormatrix support by using the built-in API provided by
   CoreVideo.

1 files changed, 0 insertions, 14 deletions

diff --git a/libvo/vo_corevideo.h b/libvo/vo_corevideo.h
index 28b3807376..cfb86621bc 100644
--- a/libvo/vo_corevideo.h
+++ b/libvo/vo_corevideo.h
@@ -23,20 +23,6 @@
 #ifndef MPLAYER_VO_COREVIDEO_H
 #define MPLAYER_VO_COREVIDEO_H
 
-#import <Cocoa/Cocoa.h>
 #import <QuartzCore/QuartzCore.h>
-#import <Carbon/Carbon.h>
-
-// MPlayer OS X VO Protocol
-@protocol MPlayerOSXVOProto
-- (int) startWithWidth: (bycopy int)width
-            withHeight: (bycopy int)height
-             withBytes: (bycopy int)bytes
-            withAspect: (bycopy int)aspect;
-- (void) stop;
-- (void) render;
-- (void) toggleFullscreen;
-- (void) ontop;
-@end
 
 #endif /* MPLAYER_VO_COREVIDEO_H */