Integrated Pepper3D v2 with the accelerated compositor....

chrome/renderer/render_view.cc

 // Copyright (c) 2010 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 "chrome/renderer/render_view.h"
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 #include <vector>
@@ skipping 68 matching lines @@
 #include "chrome/renderer/render_widget_fullscreen.h"
 #include "chrome/renderer/render_widget_fullscreen_pepper.h"
 #include "chrome/renderer/renderer_webapplicationcachehost_impl.h"
 #include "chrome/renderer/renderer_webstoragenamespace_impl.h"
 #include "chrome/renderer/searchbox_extension.h"
 #include "chrome/renderer/speech_input_dispatcher.h"
 #include "chrome/renderer/spellchecker/spellcheck.h"
 #include "chrome/renderer/user_script_idle_scheduler.h"
 #include "chrome/renderer/user_script_slave.h"
 #include "chrome/renderer/visitedlink_slave.h"
+#include "chrome/renderer/webgraphicscontext3d_command_buffer_impl.h"
 #include "chrome/renderer/webplugin_delegate_pepper.h"
 #include "chrome/renderer/webplugin_delegate_proxy.h"
 #include "chrome/renderer/websharedworker_proxy.h"
 #include "chrome/renderer/webworker_proxy.h"
 #include "gfx/color_utils.h"
 #include "gfx/favicon_size.h"
 #include "gfx/native_widget_types.h"
 #include "gfx/point.h"
 #include "gfx/rect.h"
 #include "grit/generated_resources.h"
@@ skipping 2514 matching lines @@
 
   // Add in any custom filter factories first.
   const CommandLine* cmd_line = CommandLine::ForCurrentProcess();
   if (!cmd_line->HasSwitch(switches::kDisableAudio)) {
     // Add the chrome specific audio renderer.
     collection->AddFilter(new AudioRendererImpl(audio_message_filter()));
   }
 
   if (cmd_line->HasSwitch(switches::kEnableAcceleratedDecoding) &&
       !cmd_line->HasSwitch(switches::kDisableAcceleratedCompositing)) {
+    WebGraphicsContext3DCommandBufferImpl* context =
+        static_cast<WebGraphicsContext3DCommandBufferImpl*>(
+            frame->view()->graphicsContext3D());
+    if (!context)
+      return NULL;
+
     // Add the hardware video decoder factory.
-    // TODO(hclam): This assumes that ggl::Context is set to current
-    // internally. I need to make it more explicit to get the context.
-    bool ret = frame->view()->graphicsContext3D()->makeContextCurrent();
+    // TODO(hclam): This will cause the renderer process to crash on context
+    // lost.
+    bool ret = context->makeContextCurrent();
     CHECK(ret) << "Failed to switch context";
-
     collection->AddFilter(new IpcVideoDecoder(
-        MessageLoop::current(), ggl::GetCurrentContext()));
+        MessageLoop::current(), context->context()));
   }
 
   WebApplicationCacheHostImpl* appcache_host =
       WebApplicationCacheHostImpl::FromFrame(frame);
 
   // TODO(hclam): obtain the following parameters from |client|.
   // Create two bridge factory for two data sources.
   webkit_glue::MediaResourceLoaderBridgeFactory* bridge_factory_simple =
       new webkit_glue::MediaResourceLoaderBridgeFactory(
           GURL(frame->url()),  // referrer
@@ skipping 3528 matching lines @@
       IPC::PlatformFileForTransitToPlatformFile(file_for_transit),
       message_id);
 }
 
 #if defined(OS_MACOSX)
 void RenderView::OnSelectPopupMenuItem(int selected_index) {
   external_popup_menu_->DidSelectItem(selected_index);
   external_popup_menu_.reset();
 }
 #endif