cc: make resource keep video buffer format for hardware overlay.

cc/resources/video_resource_updater.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_
 #define CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <list>
 #include <memory>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "cc/cc_export.h"
 #include "cc/resources/release_callback_impl.h"
 #include "cc/resources/resource_format.h"
 #include "cc/resources/texture_mailbox.h"
+#include "media/base/video_types.h"
 #include "ui/gfx/geometry/size.h"
 
 namespace media {
 class SkCanvasVideoRenderer;
 class VideoFrame;
 }
 
 namespace cc {
 class ContextProvider;
 class ResourceProvider;
 
 class CC_EXPORT VideoFrameExternalResources {
  public:
   // Specifies what type of data is contained in the mailboxes, as well as how
   // many mailboxes will be present.
   enum ResourceType {
     NONE,
     YUV_RESOURCE,
     RGB_RESOURCE,
     RGBA_PREMULTIPLIED_RESOURCE,
     RGBA_RESOURCE,
     STREAM_TEXTURE_RESOURCE,
 
     // TODO(danakj): Remove this and abstract TextureMailbox into
     // "ExternalResource" that can hold a hardware or software backing.
     SOFTWARE_RESOURCE
   };
 
   ResourceType type;
+  media::VideoPixelFormat pixel_format;
   std::vector<TextureMailbox> mailboxes;
   std::vector<ReleaseCallbackImpl> release_callbacks;
   bool read_lock_fences_enabled;
 
   // TODO(danakj): Remove these too.
   std::vector<unsigned> software_resources;
   ReleaseCallbackImpl software_release_callback;
 
   // Used by hardware textures which do not return values in the 0-1 range.
   // After a lookup, subtract offset and multiply by multiplier.
@@ skipping 120 matching lines @@
   // Recycle resources so that we can reduce the number of allocations and
   // data transfers.
   ResourceList all_resources_;
 
   DISALLOW_COPY_AND_ASSIGN(VideoResourceUpdater);
 };
 
 }  // namespace cc
 
 #endif  // CC_RESOURCES_VIDEO_RESOURCE_UPDATER_H_