Add RendererFactorySelector

media/blink/webmediaplayer_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 "media/blink/webmediaplayer_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <limits>
 #include <string>
@@ skipping 157 matching lines @@
                    UrlData::CORS_UNSPECIFIED);
 STATIC_ASSERT_ENUM(WebMediaPlayer::kCORSModeAnonymous, UrlData::CORS_ANONYMOUS);
 STATIC_ASSERT_ENUM(WebMediaPlayer::kCORSModeUseCredentials,
                    UrlData::CORS_USE_CREDENTIALS);
 
 WebMediaPlayerImpl::WebMediaPlayerImpl(
     blink::WebLocalFrame* frame,
     blink::WebMediaPlayerClient* client,
     blink::WebMediaPlayerEncryptedMediaClient* encrypted_client,
     WebMediaPlayerDelegate* delegate,
-    std::unique_ptr<RendererFactory> renderer_factory,
+    std::unique_ptr<RendererFactorySelector> renderer_factory_selector,
     linked_ptr<UrlIndex> url_index,
     std::unique_ptr<WebMediaPlayerParams> params)
     : frame_(frame),
       delegate_state_(DelegateState::GONE),
       delegate_has_audio_(false),
       network_state_(WebMediaPlayer::kNetworkStateEmpty),
       ready_state_(WebMediaPlayer::kReadyStateHaveNothing),
       highest_ready_state_(WebMediaPlayer::kReadyStateHaveNothing),
       preload_(MultibufferDataSource::AUTO),
       main_task_runner_(frame->LoadingTaskRunner()),
@@ skipping 34 matching lines @@
       // Threaded compositing isn't enabled universally yet.
       compositor_task_runner_(params->compositor_task_runner()
                                   ? params->compositor_task_runner()
                                   : base::ThreadTaskRunnerHandle::Get()),
       compositor_(new VideoFrameCompositor(compositor_task_runner_)),
 #if defined(OS_ANDROID)  // WMPI_CAST
       cast_impl_(this, client_, params->context_3d_cb()),
 #endif
       volume_(1.0),
       volume_multiplier_(1.0),
-      renderer_factory_(std::move(renderer_factory)),
+      renderer_factory_selector_(std::move(renderer_factory_selector)),
       surface_manager_(params->surface_manager()),
       overlay_surface_id_(SurfaceManager::kNoSurfaceID),
       suppress_destruction_errors_(false),
       suspend_enabled_(params->allow_suspend()),
       use_fallback_path_(false),
       is_encrypted_(false),
       preroll_attempt_pending_(false),
       observer_(params->media_observer()),
       max_keyframe_distance_to_disable_background_video_(
           params->max_keyframe_distance_to_disable_background_video()),
       max_keyframe_distance_to_disable_background_video_mse_(
           params->max_keyframe_distance_to_disable_background_video_mse()),
       enable_instant_source_buffer_gc_(
           params->enable_instant_source_buffer_gc()),
       embedded_media_experience_enabled_(
           params->embedded_media_experience_enabled()) {
   DVLOG(1) << __func__;
   DCHECK(!adjust_allocated_memory_cb_.is_null());
-  DCHECK(renderer_factory_);
+  DCHECK(renderer_factory_selector_);
   DCHECK(client_);
   DCHECK(delegate_);
 
   tick_clock_.reset(new base::DefaultTickClock());
 
   force_video_overlays_ = base::CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kForceVideoOverlays);
 
   enable_fullscreen_video_overlays_ =
       base::FeatureList::IsEnabled(media::kOverlayFullscreenVideo);
@@ skipping 1455 matching lines @@
   DCHECK(main_task_runner_->BelongsToCurrentThread());
 
   if (force_video_overlays_)
     EnableOverlay();
 
   RequestSurfaceCB request_surface_cb;
 #if defined(OS_ANDROID)
   request_surface_cb = BindToCurrentLoop(
       base::Bind(&WebMediaPlayerImpl::OnSurfaceRequested, AsWeakPtr()));
 #endif
-  return renderer_factory_->CreateRenderer(
+  return renderer_factory_selector_->GetCurrentFactory()->CreateRenderer(
       media_task_runner_, worker_task_runner_, audio_source_provider_.get(),
       compositor_, request_surface_cb);
 }
 
 void WebMediaPlayerImpl::StartPipeline() {
   DCHECK(main_task_runner_->BelongsToCurrentThread());
 
   Demuxer::EncryptedMediaInitDataCB encrypted_media_init_data_cb =
       BindToCurrentLoop(base::Bind(
           &WebMediaPlayerImpl::OnEncryptedMediaInitData, AsWeakPtr()));
@@ skipping 656 matching lines @@
 
   if (is_encrypted_)
     UMA_HISTOGRAM_VIDEO_HEIGHT("Media.VideoHeight.Initial.EME", height);
 
   UMA_HISTOGRAM_VIDEO_HEIGHT("Media.VideoHeight.Initial.All", height);
 }
 
 #undef UMA_HISTOGRAM_VIDEO_HEIGHT
 
 }  // namespace media