Add MediaPlayerRenderer/MediaPlayerRendererClient

media/mojo/services/mojo_renderer_service.cc

 // Copyright 2014 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 "media/mojo/services/mojo_renderer_service.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "media/base/media_keys.h"
+#include "media/base/media_url_demuxer.h"
 #include "media/base/renderer.h"
 #include "media/mojo/services/demuxer_stream_provider_shim.h"
 #include "media/mojo/services/mojo_cdm_service_context.h"
 
 namespace media {
 
 // Time interval to update media time.
 const int kTimeUpdateIntervalMs = 50;
 
 MojoRendererService::MojoRendererService(
     base::WeakPtr<MojoCdmServiceContext> mojo_cdm_service_context,
     std::unique_ptr<media::Renderer> renderer,
     mojo::InterfaceRequest<mojom::Renderer> request)
     : binding_(this, std::move(request)),
       mojo_cdm_service_context_(mojo_cdm_service_context),
       state_(STATE_UNINITIALIZED),
       last_media_time_usec_(0),
       renderer_(std::move(renderer)),
       weak_factory_(this) {
   DVLOG(1) << __FUNCTION__;
   DCHECK(renderer_);
 
   weak_this_ = weak_factory_.GetWeakPtr();
 }
 
-MojoRendererService::~MojoRendererService() {
-}
+MojoRendererService::~MojoRendererService() {}
 
 void MojoRendererService::Initialize(mojom::RendererClientPtr client,
                                      mojom::DemuxerStreamPtr audio,
                                      mojom::DemuxerStreamPtr video,
+                                     const base::Optional<GURL>& url,
                                      const InitializeCallback& callback) {
   DVLOG(1) << __FUNCTION__;
   DCHECK_EQ(state_, STATE_UNINITIALIZED);
   client_ = std::move(client);
   state_ = STATE_INITIALIZING;
-  stream_provider_.reset(new DemuxerStreamProviderShim(
-      std::move(audio), std::move(video),
-      base::Bind(&MojoRendererService::OnStreamReady, weak_this_, callback)));
+
+  if (url == base::nullopt) {
+    stream_provider_.reset(new DemuxerStreamProviderShim(
+        std::move(audio), std::move(video),
+        base::Bind(&MojoRendererService::OnStreamReady, weak_this_, callback)));
+    return;
+  }
+
+  DCHECK(!audio);
+  DCHECK(!video);
+  DCHECK(!url.value().is_empty());
+  stream_provider_.reset(new MediaUrlDemuxer(nullptr, url.value()));
+  renderer_->Initialize(
+      stream_provider_.get(), this,
+      base::Bind(&MojoRendererService::OnRendererInitializeDone, weak_this_,
+                 callback));
 }
 
 void MojoRendererService::Flush(const FlushCallback& callback) {
   DVLOG(2) << __FUNCTION__;
   DCHECK_EQ(state_, STATE_PLAYING);
 
   state_ = STATE_FLUSHING;
   CancelPeriodicMediaTimeUpdates();
   renderer_->Flush(
       base::Bind(&MojoRendererService::OnFlushCompleted, weak_this_, callback));
@@ skipping 142 matching lines @@
     bool success) {
   DVLOG(1) << __FUNCTION__ << "(" << success << ")";
 
   if (success)
     cdm_ = cdm;
 
   callback.Run(success);
 }
 
 }  // namespace media