Index: media/filters/default_renderer_factory.h |
diff --git a/media/filters/default_renderer_factory.h b/media/filters/default_renderer_factory.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..7e787e8afdc6462abb4884c757624f135d402ee1 |
--- /dev/null |
+++ b/media/filters/default_renderer_factory.h |
@@ -0,0 +1,65 @@ |
+// 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. |
+ |
+#ifndef MEDIA_FILTERS_DEFAULT_RENDERER_FACTORY_H_ |
+#define MEDIA_FILTERS_DEFAULT_RENDERER_FACTORY_H_ |
+ |
+#include "base/callback.h" |
+#include "base/memory/ref_counted.h" |
+#include "base/memory/scoped_ptr.h" |
+#include "media/base/media_export.h" |
+#include "media/base/renderer_factory.h" |
+ |
+namespace base { |
+class SingleThreadTaskRunner; |
+} |
+ |
+namespace media { |
+ |
+class AudioHardwareConfig; |
+class AudioRendererSink; |
+class GpuVideoAcceleratorFactories; |
+class MediaLog; |
+ |
+// The default factory class for creating RendererImpl. |
+class MEDIA_EXPORT DefaultRendererFactory : public RendererFactory { |
+ public: |
+ // Callback for media embedders to create an external Renderer. |
+ // Note: Ideally we should do this in MediaClient. However, |
+ // ContentRendererClient::CreateMediaRenderer() requires a RenderFrame. |
+ // Even though RenderFrame can be obtained with a blink::WebLocalFrame, it |
+ // seems bad to pollute MediaClient and DefaultRendererFactory with blink |
+ // types only for this reason. |
+ typedef base::Callback<scoped_ptr<Renderer>( |
+ const scoped_refptr<base::SingleThreadTaskRunner>&)> |
DaleCurtis
2014/12/08 22:12:09
Does this need a parameter? It looks like you coul
xhwang
2014/12/08 23:44:09
Done.
|
+ ExternalRendererCreationCB; |
+ |
+ DefaultRendererFactory( |
+ const ExternalRendererCreationCB& external_renderer_creation_cb, |
+ const scoped_refptr<base::SingleThreadTaskRunner>& media_task_runner, |
+ const scoped_refptr<MediaLog>& media_log, |
+ const scoped_refptr<GpuVideoAcceleratorFactories>& gpu_factories, |
+ const AudioHardwareConfig& audio_hardware_config); |
+ ~DefaultRendererFactory() final; |
+ |
+ scoped_ptr<Renderer> CreateRenderer( |
+ AudioRendererSink* audio_renderer_sink) final; |
+ |
+ private: |
+ ExternalRendererCreationCB external_renderer_creation_cb_; |
+ |
+ scoped_refptr<base::SingleThreadTaskRunner> media_task_runner_; |
+ scoped_refptr<MediaLog> media_log_; |
+ |
+ // Factories for supporting video accelerators. May be null. |
+ scoped_refptr<GpuVideoAcceleratorFactories> gpu_factories_; |
+ |
+ const AudioHardwareConfig& audio_hardware_config_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(DefaultRendererFactory); |
+}; |
+ |
+} // namespace media |
+ |
+#endif // MEDIA_FILTERS_DEFAULT_RENDERER_FACTORY_H_ |