Register MediaPlayerRenderer service

content/renderer/render_frame_impl.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/render_frame_impl.h"
 
 #include <map>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 222 matching lines @@
 #endif
 
 #if defined(ENABLE_MOJO_MEDIA)
 #include "content/renderer/media/media_interface_provider.h"
 #endif
 
 #if defined(ENABLE_MOJO_CDM)
 #include "media/mojo/clients/mojo_cdm_factory.h"  // nogncheck
 #endif
 
+#if BUILDFLAG(ENABLE_MOJO_MEDIA_PLAYER_RENDERER)
+#include "content/renderer/media/android/media_player_renderer_client_factory.h"
+#include "content/renderer/media/android/stream_texture_wrapper_impl.h"
+#include "media/mojo/clients/mojo_renderer_factory.h"  // nogncheck
+#endif
+
 #if defined(ENABLE_MOJO_RENDERER)
 #include "media/mojo/clients/mojo_renderer_factory.h"  // nogncheck
 #else
 #include "media/renderers/default_renderer_factory.h"
 #endif
 
 #if defined(ENABLE_MOJO_AUDIO_DECODER) || defined(ENABLE_MOJO_VIDEO_DECODER)
 #include "media/mojo/clients/mojo_decoder_factory.h"  // nogncheck
 #endif
 
@@ skipping 2409 matching lines @@
                  base::Unretained(GetContentClient()->renderer()),
                  static_cast<RenderFrame*>(this),
                  GetWebMediaPlayerDelegate()->has_played_media()),
       audio_renderer_sink, media_log, render_thread->GetMediaThreadTaskRunner(),
       render_thread->GetWorkerTaskRunner(),
       render_thread->compositor_task_runner(), context_3d_cb,
       base::Bind(&v8::Isolate::AdjustAmountOfExternalAllocatedMemory,
                  base::Unretained(blink::mainThreadIsolate())),
       initial_cdm, media_surface_manager_);
 
-#if defined(OS_ANDROID)
+#if BUILDFLAG(ENABLE_MOJO_MEDIA_PLAYER_RENDERER)
+  if (!UseWebMediaPlayerImpl(url)) {
+    return CreateMojoMediaPlayerRenderer(client, encrypted_client, url, params);
+  }
+#elif defined(OS_ANDROID)
   if (!UseWebMediaPlayerImpl(url)) {
     return CreateAndroidWebMediaPlayer(client, encrypted_client, params);
   }
 #endif  // defined(OS_ANDROID)
 
 #if defined(ENABLE_MOJO_RENDERER)
-  std::unique_ptr<media::RendererFactory> media_renderer_factory(
-      new media::MojoRendererFactory(
-          base::Bind(&RenderThreadImpl::GetGpuFactories,
-                     base::Unretained(render_thread)),
-          GetMediaInterfaceProvider()));
+  auto media_renderer_factory = base::MakeUnique<media::MojoRendererFactory>(
+      base::Bind(&RenderThreadImpl::GetGpuFactories,
+                 base::Unretained(render_thread)),
+      GetMediaInterfaceProvider());
 #else
-  std::unique_ptr<media::RendererFactory> media_renderer_factory(
-      new media::DefaultRendererFactory(
-          media_log, GetDecoderFactory(),
-          base::Bind(&RenderThreadImpl::GetGpuFactories,
-                     base::Unretained(render_thread))));
+  auto media_renderer_factory = base::MakeUnique<media::DefaultRendererFactory>(
+      media_log, GetDecoderFactory(),
+      base::Bind(&RenderThreadImpl::GetGpuFactories,
+                 base::Unretained(render_thread)));
 #endif  // defined(ENABLE_MOJO_RENDERER)
 
   if (!url_index_.get() || url_index_->frame() != frame_)
     url_index_.reset(new media::UrlIndex(frame_));
 
   // TODO(miu): In a soon-upcoming change, call GetRemoterFactory()->Create() to
   // allow the local media pipeline to receive notifications about when Media
   // Remoting can take place. Control logic in/around WebMediaPlayerImpl will
   // implement media.mojom.RemotingSource. http://crbug.com/643964
 
@@ skipping 3489 matching lines @@
   if (!media_player_manager_)
     media_player_manager_ = new RendererMediaPlayerManager(this);
   return media_player_manager_;
 }
 
 RendererMediaSessionManager* RenderFrameImpl::GetMediaSessionManager() {
   if (!media_session_manager_)
     media_session_manager_ = new RendererMediaSessionManager(this);
   return media_session_manager_;
 }
+#endif  // defined(OS_ANDROID)
 
-#endif  // defined(OS_ANDROID)
+#if BUILDFLAG(ENABLE_MOJO_MEDIA_PLAYER_RENDERER)
+WebMediaPlayer* RenderFrameImpl::CreateMojoMediaPlayerRenderer(

[liberato (no reviews please), 2016/10/06 14:55:46]

lots of this is common to the normal wmpi case.  i think that it would be
clearer if one merges them, and just special-cases the renderer factory creation
plus one or two special calls (EnableFallback...).

actually, i think that one can probably make EnableFallback... not a special
case.

[tguilbert, 2016/10/11 18:54:33]

I had found that, for the time being, it was clearer to duplicate everything
into a new function, until we remove WMPA. I'm fine re-merging everything, but
the initialization logic will be messy.

+    WebMediaPlayerClient* client,
+    WebMediaPlayerEncryptedMediaClient* encrypted_client,
+    blink::WebURL url,
+    const media::WebMediaPlayerParams& params) {
+  RenderThreadImpl* render_thread = RenderThreadImpl::current();
+
+  auto mojo_renderer_factory = base::MakeUnique<media::MojoRendererFactory>(
+      media::MojoRendererFactory::GetGpuFactoriesCB(),
+      GetRemoteInterfaces()->get());
+
+  auto media_renderer_factory =
+      base::MakeUnique<MediaPlayerRendererClientFactory>(
+          render_thread->compositor_task_runner(),
+          std::move(mojo_renderer_factory),
+          base::Bind(&StreamTextureWrapperImpl::Create,
+                     render_thread->GetStreamTexureFactory(),
+                     base::ThreadTaskRunnerHandle::Get()));
+
+  if (!url_index_.get() || url_index_->frame() != frame_)
+    url_index_.reset(new media::UrlIndex(frame_));
+
+  media::WebMediaPlayerImpl* media_player = new media::WebMediaPlayerImpl(
+      frame_, client, encrypted_client,
+      GetWebMediaPlayerDelegate()->AsWeakPtr(),
+      std::move(media_renderer_factory), url_index_, params);
+
+  media_player->SetMediaPlayerManager(GetMediaPlayerManager());
+  media_player->SetDeviceScaleFactor(render_view_->GetDeviceScaleFactor());
+  media_player->EnableFallbackMediaPlayer(url);
+
+  return media_player;
+}
+#endif  // BUILDFLAG(ENABLE_MOJO_MEDIA_PLAYER_RENDERER)
 
 media::MediaPermission* RenderFrameImpl::GetMediaPermission() {
   if (!media_permission_dispatcher_) {
     media_permission_dispatcher_.reset(new MediaPermissionDispatcher(base::Bind(
         &RenderFrameImpl::GetInterface<blink::mojom::PermissionService>,
         base::Unretained(this))));
   }
   return media_permission_dispatcher_.get();
 }
 
@@ skipping 220 matching lines @@
   // event target. Potentially a Pepper plugin will receive the event.
   // In order to tell whether a plugin gets the last mouse event and which it
   // is, we set |pepper_last_mouse_event_target_| to null here. If a plugin gets
   // the event, it will notify us via DidReceiveMouseEvent() and set itself as
   // |pepper_last_mouse_event_target_|.
   pepper_last_mouse_event_target_ = nullptr;
 #endif
 }
 
 }  // namespace content