Cast: Enable use of VideoEncodeAccelerator for hardware video encoding

media/cast/cast_sender.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.
 //
 // This is the main interface for the cast sender.
 //
 // The AudioFrameInput, VideoFrameInput and PacketReciever interfaces should
 // be accessed from the main thread.
 
 #ifndef MEDIA_CAST_CAST_SENDER_H_
 #define MEDIA_CAST_CAST_SENDER_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/tick_clock.h"
 #include "base/time/time.h"
 #include "media/base/audio_bus.h"
 #include "media/cast/cast_config.h"
 #include "media/cast/cast_environment.h"
 #include "media/cast/transport/cast_transport_sender.h"
-#include "media/filters/gpu_video_accelerator_factories.h"
 
 namespace media {
-class GpuVideoAcceleratorFactories;
 class VideoFrame;
 
 namespace cast {
 class AudioSender;
 class VideoSender;
 
 class VideoFrameInput : public base::RefCountedThreadSafe<VideoFrameInput> {
  public:
   // Insert video frames into Cast sender. Frames will be encoded, packetized
   // and sent to the network.
@@ skipping 46 matching lines @@
   // Status of the initialization will be returned on cast_initialization_cb.
   virtual void InitializeAudio(
       const AudioSenderConfig& audio_config,
       const CastInitializationCallback& cast_initialization_cb) = 0;
 
   // Initialize the video stack. Must be called in order to send video frames.
   // Status of the initialization will be returned on cast_initialization_cb.
   virtual void InitializeVideo(
       const VideoSenderConfig& video_config,
       const CastInitializationCallback& cast_initialization_cb,
-      const scoped_refptr<GpuVideoAcceleratorFactories>& gpu_factories) = 0;
+      const CreateVideoEncodeAcceleratorCallback& create_vea_cb,
+      const CreateVideoEncodeMemoryCallback& create_video_encode_mem_cb) = 0;
 };
 
 }  // namespace cast
 }  // namespace media
 
 #endif  // MEDIA_CAST_CAST_SENDER_H_