Cast: Enable use of VideoEncodeAccelerator for hardware video encoding

media/cast/test/sender.cc

 // 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.
 
 // Test application that simulates a cast sender - Data can be either generated
 // or read from a file.
 
 #include "base/at_exit.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/scoped_file.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/threading/thread.h"
 #include "base/time/default_tick_clock.h"
 #include "media/base/video_frame.h"
 #include "media/cast/cast_config.h"
 #include "media/cast/cast_environment.h"
 #include "media/cast/cast_sender.h"
 #include "media/cast/logging/encoding_event_subscriber.h"
 #include "media/cast/logging/log_serializer.h"
 #include "media/cast/logging/logging_defines.h"
 #include "media/cast/logging/proto/raw_events.pb.h"
 #include "media/cast/test/utility/audio_utility.h"
+#include "media/cast/test/utility/default_config.h"
 #include "media/cast/test/utility/input_builder.h"
 #include "media/cast/test/utility/video_utility.h"
 #include "media/cast/transport/cast_transport_defines.h"
 #include "media/cast/transport/cast_transport_sender.h"
 #include "media/cast/transport/transport/udp_transport.h"
 #include "ui/gfx/size.h"
 
 namespace media {
 namespace cast {
 // Settings chosen to match default receiver settings.
@@ skipping 456 matching lines @@
           base::TimeDelta::FromSeconds(1),
           io_message_loop.message_loop_proxy());
 
   transport_sender->InitializeAudio(transport_audio_config);
   transport_sender->InitializeVideo(transport_video_config);
 
   scoped_ptr<media::cast::CastSender> cast_sender =
       media::cast::CastSender::Create(cast_environment, transport_sender.get());
 
   cast_sender->InitializeVideo(
-      video_config, base::Bind(&InitializationResult), NULL);
+      video_config,
+      base::Bind(&InitializationResult),
+      media::cast::CreateDefaultVideoEncodeAcceleratorCallback(),
+      media::cast::CreateDefaultVideoEncodeMemoryCallback());
+
   cast_sender->InitializeAudio(audio_config, base::Bind(&InitializationResult));
 
   transport_sender->SetPacketReceiver(cast_sender->packet_receiver());
 
   scoped_refptr<media::cast::AudioFrameInput> audio_frame_input =
       cast_sender->audio_frame_input();
   scoped_refptr<media::cast::VideoFrameInput> video_frame_input =
       cast_sender->video_frame_input();
   scoped_ptr<media::cast::SendProcess> send_process(
       new media::cast::SendProcess(test_thread.message_loop_proxy(),
@@ skipping 47 matching lines @@
 
   test_thread.message_loop_proxy()->PostTask(
       FROM_HERE,
       base::Bind(&media::cast::SendProcess::SendFrame,
                  base::Unretained(send_process.get())));
 
   io_message_loop.Run();
 
   return 0;
 }