Moved GPU related files in content/renderer into gpu subdirectory.

content/renderer/transport_texture_host.cc

Index: content/renderer/transport_texture_host.cc
===================================================================
--- content/renderer/transport_texture_host.cc	(revision 86484)
+++ content/renderer/transport_texture_host.cc	(working copy)
@@ -1,193 +0,0 @@
-// 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 <GLES2/gl2.h>
-
-#include <algorithm>
-
-#include "content/renderer/transport_texture_host.h"
-
-// On Mac gl2.h clashes with gpu_messages.h and this problem hasn't been
-// solved yet so exclude building on Mac.
-#if !defined(OS_MACOSX)
-
-#include "base/message_loop.h"
-#include "content/common/gpu/gpu_messages.h"
-#include "content/renderer/renderer_gl_context.h"
-#include "content/renderer/transport_texture_service.h"
-
-TransportTextureHost::TransportTextureHost(MessageLoop* io_message_loop,
-                                           MessageLoop* render_message_loop,
-                                           TransportTextureService* service,
-                                           IPC::Message::Sender* sender,
-                                           RendererGLContext* context,
-                                           int32 context_route_id,
-                                           int32 host_id)
-    : io_message_loop_(io_message_loop),
-      render_message_loop_(render_message_loop),
-      service_(service),
-      sender_(sender),
-      context_(context),
-      context_route_id_(context_route_id),
-      host_id_(host_id),
-      peer_id_(0) {
-}
-
-TransportTextureHost::~TransportTextureHost() {
-}
-
-void TransportTextureHost::Init(Task* done_task) {
-  if (MessageLoop::current() != io_message_loop_) {
-    io_message_loop_->PostTask(
-        FROM_HERE,
-        NewRunnableMethod(this, &TransportTextureHost::Init, done_task));
-    return;
-  }
-
-  init_task_.reset(done_task);
-
-  // Send the message.
-  bool ret = sender_->Send(
-      new GpuChannelMsg_CreateTransportTexture(context_route_id_, host_id_));
-  if (!ret) {
-    LOG(ERROR) << "GpuChannelMsg_CreateTransportTexture failed";
-    init_task_->Run();
-    init_task_.reset();
-  }
-}
-
-void TransportTextureHost::Destroy() {
-  ReleaseTexturesInternal();
-  SendDestroyInternal();
-
-  service_->RemoveRoute(host_id_);
-}
-
-void TransportTextureHost::GetTextures(TextureUpdateCallback* callback,
-                                       std::vector<int>* textures) {
-  textures->resize(textures_.size());
-  std::copy(textures_.begin(), textures_.end(), textures->begin());
-  update_callback_.reset(callback);
-}
-
-int TransportTextureHost::GetPeerId() {
-  return peer_id_;
-}
-
-void TransportTextureHost::OnChannelConnected(int32 peer_pid) {
-}
-
-void TransportTextureHost::OnChannelError() {
-}
-
-bool TransportTextureHost::OnMessageReceived(const IPC::Message& msg) {
-  bool handled = true;
-  IPC_BEGIN_MESSAGE_MAP(TransportTextureHost, msg)
-    IPC_MESSAGE_HANDLER(GpuTransportTextureHostMsg_TransportTextureCreated,
-                        OnTransportTextureCreated)
-    IPC_MESSAGE_HANDLER(GpuTransportTextureHostMsg_CreateTextures,
-                        OnCreateTextures)
-    IPC_MESSAGE_HANDLER(GpuTransportTextureHostMsg_ReleaseTextures,
-                        OnReleaseTextures)
-    IPC_MESSAGE_HANDLER(GpuTransportTextureHostMsg_TextureUpdated,
-                        OnTextureUpdated)
-    IPC_MESSAGE_UNHANDLED(handled = false)
-  IPC_END_MESSAGE_MAP()
-  DCHECK(handled);
-  return handled;
-}
-
-void TransportTextureHost::ReleaseTexturesInternal() {
-  if (MessageLoop::current() != render_message_loop_) {
-    render_message_loop_->PostTask(
-        FROM_HERE,
-        NewRunnableMethod(this,
-                          &TransportTextureHost::ReleaseTexturesInternal));
-    return;
-  }
-
-  scoped_array<GLuint> textures(new GLuint[textures_.size()]);
-  for (size_t i = 0; i < textures_.size(); ++i)
-    textures[i] = textures_[i];
-  glDeleteTextures(textures_.size(), textures.get());
-}
-
-void TransportTextureHost::SendTexturesInternal(std::vector<int> textures) {
-  if (MessageLoop::current() != io_message_loop_) {
-    io_message_loop_->PostTask(
-        FROM_HERE,
-        NewRunnableMethod(this, &TransportTextureHost::SendTexturesInternal,
-                          textures));
-    return;
-  }
-
-  bool ret = sender_->Send(
-      new GpuTransportTextureMsg_TexturesCreated(peer_id_, textures));
-  if (!ret) {
-    LOG(ERROR) << "GpuTransportTextureMsg_TexturesCreated failed";
-  }
-}
-
-void TransportTextureHost::SendDestroyInternal() {
-  if (MessageLoop::current() != io_message_loop_) {
-    io_message_loop_->PostTask(
-        FROM_HERE,
-        NewRunnableMethod(this, &TransportTextureHost::SendDestroyInternal));
-    return;
-  }
-
-  bool ret = sender_->Send(new GpuTransportTextureMsg_Destroy(peer_id_));
-  if (!ret) {
-    LOG(ERROR) << "GpuTransportTextureMsg_Destroy failed";
-  }
-}
-
-void TransportTextureHost::OnTransportTextureCreated(int32 peer_id) {
-  DCHECK_EQ(io_message_loop_, MessageLoop::current());
-
-  peer_id_ = peer_id;
-  init_task_->Run();
-  init_task_.reset();
-}
-
-void TransportTextureHost::OnCreateTextures(int32 n, uint32 width,
-                                            uint32 height, int32 format) {
-  if (MessageLoop::current() != render_message_loop_) {
-    render_message_loop_->PostTask(
-        FROM_HERE,
-        NewRunnableMethod(this, &TransportTextureHost::OnCreateTextures,
-                          n, width, height, format));
-    return;
-  }
-
-  // In this method we need to make the ggl context current and then generate
-  // textures for each video frame. We also need to allocate memory for each
-  // texture generated.
-  bool ret = RendererGLContext::MakeCurrent(context_);
-  CHECK(ret) << "Failed to switch context";
-
-  // TODO(hclam): Should do this through TextureManager instead of generating
-  // textures directly.
-  scoped_array<GLuint> textures(new GLuint[n]);
-  glGenTextures(n, textures.get());
-  for (int i = 0; i < n; ++i) {
-    textures_.push_back(textures[i]);
-  }
-  glFinish();
-
-  // Send textures to the GPU process.
-  SendTexturesInternal(textures_);
-}
-
-void TransportTextureHost::OnReleaseTextures() {
-  // This method will switch thread properly so just call it directly.
-  ReleaseTexturesInternal();
-}
-
-void TransportTextureHost::OnTextureUpdated(int texture_id) {
-  if (update_callback_.get())
-    update_callback_->Run(texture_id);
-}
-
-#endif