Adding YUVA support for enabling Alpha Playback

cc/draw_quad.h

 // Copyright 2012 The Chromium Authors. All rights reserved.

[fgalligan1, 2013/02/12 01:20:58]

2013

[jamesr, 2013/02/12 01:23:15]

NACK!  We don't do this.
https://groups.google.com/a/chromium.org/d/topic/chromium-dev/8p4JKV76kig/dis...

[fgalligan1, 2013/02/12 01:28:57]

OK Don't change it.

 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_DRAW_QUAD_H_
 #define CC_DRAW_QUAD_H_
 
 #include "cc/cc_export.h"
 #include "cc/resource_provider.h"
 #include "cc/shared_quad_state.h"
 
 namespace cc {
 
 // DrawQuad is a bag of data used for drawing a quad. Because different
 // materials need different bits of per-quad data to render, classes that derive
 // from DrawQuad store additional data in their derived instance. The Material
 // enum is used to "safely" downcast to the derived class.
 class CC_EXPORT DrawQuad {
  public:
   enum Material {
     INVALID,
     CHECKERBOARD,
     DEBUG_BORDER,
     IO_SURFACE_CONTENT,
     RENDER_PASS,
     TEXTURE_CONTENT,
     SOLID_COLOR,
     TILED_CONTENT,
     YUV_VIDEO_CONTENT,
+    YUVA_VIDEO_CONTENT,
     STREAM_VIDEO_CONTENT,
   };
 
   virtual ~DrawQuad();
 
   scoped_ptr<DrawQuad> Copy(
       const SharedQuadState* copied_shared_quad_state) const;
 
   // TODO(danakj): Chromify or remove these SharedQuadState helpers.
   const gfx::Transform& quadTransform() const { return shared_quad_state->content_to_target_transform; }
@@ skipping 40 matching lines @@
               Material material,
               gfx::Rect rect,
               gfx::Rect opaque_rect,
               gfx::Rect visible_rect,
               bool needs_blending);
 };
 
 }
 
 #endif  // CC_DRAW_QUAD_H_