media: gpu process ipc video decoder implementation

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 <string>
 #include <vector>
 
@@ skipping 34 matching lines @@
 #include "chrome/renderer/blocked_plugin.h"
 #include "chrome/renderer/devtools_agent.h"
 #include "chrome/renderer/devtools_client.h"
 #include "chrome/renderer/extension_groups.h"
 #include "chrome/renderer/extensions/event_bindings.h"
 #include "chrome/renderer/extensions/extension_process_bindings.h"
 #include "chrome/renderer/extensions/renderer_extension_bindings.h"
 #include "chrome/renderer/geolocation_dispatcher.h"
 #include "chrome/renderer/localized_error.h"
 #include "chrome/renderer/media/audio_renderer_impl.h"
+#include "chrome/renderer/media/ipc_video_decoder.h"
 #include "chrome/renderer/media/ipc_video_renderer.h"
 #include "chrome/renderer/navigation_state.h"
 #include "chrome/renderer/notification_provider.h"
 #include "chrome/renderer/plugin_channel_host.h"
 #include "chrome/renderer/print_web_view_helper.h"
 #include "chrome/renderer/render_process.h"
 #include "chrome/renderer/render_thread.h"
 #include "chrome/renderer/render_view_visitor.h"
 #include "chrome/renderer/renderer_webapplicationcachehost_impl.h"
 #include "chrome/renderer/renderer_webstoragenamespace_impl.h"
 #include "chrome/renderer/speech_input_dispatcher.h"
 #include "chrome/renderer/spellchecker/spellcheck.h"
 #include "chrome/renderer/user_script_slave.h"
 #include "chrome/renderer/visitedlink_slave.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"
 #include "grit/renderer_resources.h"
+#include "media/base/media_switches.h"
 #include "net/base/data_url.h"
 #include "net/base/escape.h"
 #include "net/base/net_errors.h"
 #include "skia/ext/bitmap_platform_device.h"
 #include "skia/ext/image_operations.h"
 #include "third_party/cld/encodings/compact_lang_det/win/cld_unicodetext.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebAccessibilityCache.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebAccessibilityObject.h"
 #include "third_party/WebKit/WebKit/chromium/public/WebCString.h"
@@ skipping 2228 matching lines @@
   scoped_refptr<media::FilterFactoryCollection> factory =
       new media::FilterFactoryCollection();
   // 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.
     factory->AddFactory(
         AudioRendererImpl::CreateFactory(audio_message_filter()));
   }
 
+  if (cmd_line->HasSwitch(switches::kEnableAcceleratedDecoding) &&
+      cmd_line->HasSwitch(switches::kEnableAcceleratedCompositing)) {
+    // Add the hardware video decoder factory.
+    factory->AddFactory(
+        media::IpcVideoDecoder::CreateFactory(MessageLoop::current()));
+  }
+
   WebApplicationCacheHostImpl* appcache_host =
       WebApplicationCacheHostImpl::FromFrame(frame);
 
   // TODO(hclam): obtain the following parameters from |client|.
   webkit_glue::MediaResourceLoaderBridgeFactory* bridge_factory =
       new webkit_glue::MediaResourceLoaderBridgeFactory(
           GURL(),  // referrer
           "null",  // frame origin
           "null",  // main_frame_origin
           base::GetCurrentProcId(),
@@ skipping 3098 matching lines @@
     // the origins of the two domains are different. This can be treated as a
     // top level navigation and routed back to the host.
     WebKit::WebFrame* opener = frame->opener();
     if (opener) {
       if (url.GetOrigin() != GURL(opener->url()).GetOrigin())
         return true;
     }
   }
   return false;
 }