WIP - Add EME

content/renderer/render_frame_impl.h

 // 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.
 
 #ifndef CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 87 matching lines @@
 class Point;
 class Range;
 class Rect;
 }
 
 namespace media {
 class CdmFactory;
 class DecoderFactory;
 class MediaPermission;
 class MediaServiceProvider;
+class RemotingController;
 class RendererWebMediaPlayerDelegate;
 class SurfaceManager;
 class UrlIndex;
 class WebEncryptedMediaClientImpl;
 }
 
 namespace shell {
 class InterfaceRegistry;
 class InterfaceProvider;
 }
@@ skipping 906 matching lines @@
 
   RendererMediaSessionManager* GetMediaSessionManager();
 #endif
 
   bool AreSecureCodecsSupported();
 
 #if defined(ENABLE_MOJO_MEDIA)
   shell::mojom::InterfaceProvider* GetMediaInterfaceProvider();
 #endif
 
+#if BUILDFLAG(ENABLE_MEDIA_REMOTING)
   media::mojom::RemoterFactory* GetRemoterFactory();
+#endif
+
   media::CdmFactory* GetCdmFactory();
   media::DecoderFactory* GetDecoderFactory();
 
   void RegisterMojoInterfaces();
 
   // Connect to an interface provided by the service registry.
   template <typename Interface>
   void GetInterface(mojo::InterfaceRequest<Interface> request);
 
   // Returns the media delegate for WebMediaPlayer usage.  If
   // |media_player_delegate_| is NULL, one is created.
   media::RendererWebMediaPlayerDelegate* GetWebMediaPlayerDelegate();
 
   // Called to get the WebPlugin to handle find requests in the document.
   // Returns nullptr if there is no such WebPlugin.
   blink::WebPlugin* GetWebPluginForFind();
 
   // Sends a reply to the current find operation handling if it was a
   // synchronous find request.
   void SendFindReply(int request_id,
                      int match_count,
                      int ordinal,
                      const blink::WebRect& selection_rect,
                      bool final_status_update);
 
   void InitializeBlameContext(RenderFrameImpl* parent_frame);
 
+#if BUILDFLAG(ENABLE_MEDIA_REMOTING)
+  // Creates the RemotingController to control whether to switch to/from media
+  // remoting from/to local playback.
+  std::unique_ptr<media::RemotingController> CreateRemotingController();
+#endif
+
   // Stores the WebLocalFrame we are associated with.  This is null from the
   // constructor until BindToWebFrame is called, and it is null after
   // frameDetached is called until destruction (which is asynchronous in the
   // case of the main frame, but not subframes).
   blink::WebLocalFrame* frame_;
 
   // Boolean value indicating whether this RenderFrameImpl object is for the
   // main frame or not. It remains accurate during destruction, even when
   // |frame_| has been invalidated.
   bool is_main_frame_;
@@ skipping 118 matching lines @@
   // Manages all media players and sessions in this render frame for
   // communicating with the real media player and sessions in the
   // browser process. It's okay to use raw pointers since they're both
   // RenderFrameObservers.
   RendererMediaPlayerManager* media_player_manager_;
   RendererMediaSessionManager* media_session_manager_;
 #endif
 
   media::SurfaceManager* media_surface_manager_;
 
+#if BUILDFLAG(ENABLE_MEDIA_REMOTING)
   // Lazy-bound pointer to the RemoterFactory service in the browser
   // process. Always use the GetRemoterFactory() accessor instead of this.
   media::mojom::RemoterFactoryPtr remoter_factory_;
+#endif
 
   // The CDM and decoder factory attached to this frame, lazily initialized.
   std::unique_ptr<media::CdmFactory> cdm_factory_;
   std::unique_ptr<media::DecoderFactory> decoder_factory_;
 
   // Media resource cache, lazily initialized.
   linked_ptr<media::UrlIndex> url_index_;
 
   // The devtools agent for this frame; only created for main frame and
   // local roots.
@@ skipping 96 matching lines @@
   bool name_changed_before_first_commit_ = false;
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_