Implement PPAPI VideoDecode out-of-process support

content/renderer/pepper_platform_video_decoder_impl.cc

 // Copyright (c) 2011 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/pepper_platform_video_decoder_impl.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "content/common/child_process.h"
 #include "content/renderer/gpu/gpu_channel_host.h"
 #include "content/renderer/render_thread.h"
 
 using media::BitstreamBuffer;
 
 PlatformVideoDecoderImpl::PlatformVideoDecoderImpl(
     VideoDecodeAccelerator::Client* client,
     int32 command_buffer_route_id)
     : client_(client),
       command_buffer_route_id_(command_buffer_route_id) {
   DCHECK(client);
 }
 
 PlatformVideoDecoderImpl::~PlatformVideoDecoderImpl() {}
 
-bool PlatformVideoDecoderImpl::Initialize(const std::vector<uint32>& configs) {
+bool PlatformVideoDecoderImpl::Initialize(const std::vector<int32>& configs) {
   // TODO(vrk): Support multiple decoders.
   if (decoder_)
     return true;
 
   RenderThread* render_thread = RenderThread::current();
   DCHECK(render_thread);
 
   // This is not synchronous, but subsequent IPC messages will be buffered, so
   // it is okay to immediately send IPC messages through the returned channel.
   GpuChannelHost* channel =
@@ skipping 85 matching lines @@
 
 void PlatformVideoDecoderImpl::NotifyFlushDone() {
   DCHECK_EQ(RenderThread::current()->message_loop(), MessageLoop::current());
   client_->NotifyFlushDone();
 }
 
 void PlatformVideoDecoderImpl::NotifyResetDone() {
   DCHECK_EQ(RenderThread::current()->message_loop(), MessageLoop::current());
   client_->NotifyResetDone();
 }