Make VEA client of command buffer; move sync. IPC to VDA/VEA::Initialize()

content/renderer/media/rtc_video_decoder.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.
 
 #include "content/renderer/media/rtc_video_decoder.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
 #include "base/message_loop/message_loop_proxy.h"
@@ skipping 276 matching lines @@
   if (state_ != RESETTING) {
     state_ = RESETTING;
     factories_->GetTaskRunner()->PostTask(
         FROM_HERE,
         base::Bind(&RTCVideoDecoder::ResetInternal,
                    weak_factory_.GetWeakPtr()));
   }
   return WEBRTC_VIDEO_CODEC_OK;
 }
 
-void RTCVideoDecoder::NotifyInitializeDone() {
-  DVLOG(2) << "NotifyInitializeDone";
-  NOTREACHED();
-}
-
 void RTCVideoDecoder::ProvidePictureBuffers(uint32 count,
                                             const gfx::Size& size,
                                             uint32 texture_target) {
   DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent();
   DVLOG(3) << "ProvidePictureBuffers. texture_target=" << texture_target;
 
   if (!vda_)
     return;
 
   std::vector<uint32> texture_ids;
@@ skipping 363 matching lines @@
   }
 
   // DestroyVDA() might already have been called.
   if (vda_)
     vda_->ReusePictureBuffer(picture_buffer_id);
 }
 
 void RTCVideoDecoder::CreateVDA(media::VideoCodecProfile profile,
                                 base::WaitableEvent* waiter) {
   DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent();
-  vda_ = factories_->CreateVideoDecodeAccelerator(profile);
+  vda_ = factories_->CreateVideoDecodeAccelerator();
   if (vda_ && !vda_->Initialize(profile, this))
     vda_.release()->Destroy();
   waiter->Signal();
 }
 
 void RTCVideoDecoder::DestroyTextures() {
   DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent();
 
   // Not destroying PictureBuffers in |picture_buffers_at_display_| yet, since
   // their textures may still be in use by the user of this RTCVideoDecoder.
@@ skipping 110 matching lines @@
   UMA_HISTOGRAM_BOOLEAN("Media.RTCVideoDecoderInitDecodeSuccess", sample);
   return status;
 }
 
 void RTCVideoDecoder::DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent()
     const {
   DCHECK(factories_->GetTaskRunner()->BelongsToCurrentThread());
 }
 
 }  // namespace content