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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "media/mojo/services/mojo_renderer_service.h" | 5 #include "media/mojo/services/mojo_renderer_service.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/callback_helpers.h" | 8 #include "base/callback_helpers.h" |
| 9 #include "base/memory/scoped_vector.h" | 9 #include "base/memory/scoped_vector.h" |
| 10 #include "base/message_loop/message_loop.h" |
| 10 #include "media/base/audio_decoder.h" | 11 #include "media/base/audio_decoder.h" |
| 11 #include "media/base/audio_renderer.h" | 12 #include "media/base/audio_renderer.h" |
| 12 #include "media/base/audio_renderer_sink.h" | 13 #include "media/base/audio_renderer_sink.h" |
| 13 #include "media/base/decryptor.h" | 14 #include "media/base/decryptor.h" |
| 14 #include "media/base/media_log.h" | 15 #include "media/base/media_log.h" |
| 15 #include "media/base/video_renderer.h" | 16 #include "media/base/video_renderer.h" |
| 16 #include "media/filters/audio_renderer_impl.h" | 17 #include "media/filters/audio_renderer_impl.h" |
| 17 #include "media/filters/renderer_impl.h" | 18 #include "media/filters/renderer_impl.h" |
| 18 #include "media/filters/video_renderer_impl.h" | 19 #include "media/filters/video_renderer_impl.h" |
| 19 #include "media/mojo/services/demuxer_stream_provider_shim.h" | 20 #include "media/mojo/services/demuxer_stream_provider_shim.h" |
| 20 #include "media/mojo/services/mojo_demuxer_stream_adapter.h" | 21 #include "media/mojo/services/mojo_demuxer_stream_adapter.h" |
| 21 #include "media/mojo/services/renderer_config.h" | 22 #include "media/mojo/services/renderer_config.h" |
| 22 #include "mojo/application/application_runner_chromium.h" | |
| 23 #include "mojo/public/c/system/main.h" | |
| 24 #include "mojo/public/cpp/application/application_connection.h" | |
| 25 #include "mojo/public/cpp/application/application_delegate.h" | |
| 26 #include "mojo/public/cpp/application/interface_factory_impl.h" | |
| 27 | 23 |
| 28 namespace media { | 24 namespace media { |
| 29 | 25 |
| 30 // Time interval to update media time. | 26 // Time interval to update media time. |
| 31 const int kTimeUpdateIntervalMs = 50; | 27 const int kTimeUpdateIntervalMs = 50; |
| 32 | 28 |
| 33 static void LogMediaSourceError(const scoped_refptr<MediaLog>& media_log, | 29 static void LogMediaSourceError(const scoped_refptr<MediaLog>& media_log, |
| 34 const std::string& error) { | 30 const std::string& error) { |
| 35 media_log->AddEvent(media_log->CreateMediaSourceErrorEvent(error)); | 31 media_log->AddEvent(media_log->CreateMediaSourceErrorEvent(error)); |
| 36 } | 32 } |
| 37 | 33 |
| 38 static void PaintNothing(const scoped_refptr<VideoFrame>& frame) { | 34 static void PaintNothing(const scoped_refptr<VideoFrame>& frame) { |
| 39 } | 35 } |
| 40 | 36 |
| 41 class MojoRendererApplication | |
| 42 : public mojo::ApplicationDelegate, | |
| 43 public mojo::InterfaceFactory<mojo::MediaRenderer> { | |
| 44 public: | |
| 45 // mojo::ApplicationDelegate implementation. | |
| 46 bool ConfigureIncomingConnection( | |
| 47 mojo::ApplicationConnection* connection) override { | |
| 48 connection->AddService(this); | |
| 49 return true; | |
| 50 } | |
| 51 | |
| 52 // mojo::InterfaceFactory<mojo::MediaRenderer> implementation. | |
| 53 void Create(mojo::ApplicationConnection* connection, | |
| 54 mojo::InterfaceRequest<mojo::MediaRenderer> request) override { | |
| 55 mojo::BindToRequest(new MojoRendererService(), &request); | |
| 56 } | |
| 57 }; | |
| 58 | |
| 59 static void MojoTrampoline(const mojo::Closure& closure) { | 37 static void MojoTrampoline(const mojo::Closure& closure) { |
| 60 closure.Run(); | 38 closure.Run(); |
| 61 } | 39 } |
| 62 | 40 |
| 63 MojoRendererService::MojoRendererService() | 41 MojoRendererService::MojoRendererService() |
| 64 : state_(STATE_UNINITIALIZED), | 42 : state_(STATE_UNINITIALIZED), |
| 65 last_media_time_usec_(0), | 43 last_media_time_usec_(0), |
| 66 weak_factory_(this), | 44 weak_factory_(this), |
| 67 weak_this_(weak_factory_.GetWeakPtr()) { | 45 weak_this_(weak_factory_.GetWeakPtr()) { |
| 68 DVLOG(1) << __FUNCTION__; | 46 DVLOG(1) << __FUNCTION__; |
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| 196 time_update_timer_.Reset(); | 174 time_update_timer_.Reset(); |
| 197 } | 175 } |
| 198 | 176 |
| 199 void MojoRendererService::OnError(PipelineStatus error) { | 177 void MojoRendererService::OnError(PipelineStatus error) { |
| 200 DVLOG(1) << __FUNCTION__; | 178 DVLOG(1) << __FUNCTION__; |
| 201 state_ = STATE_ERROR; | 179 state_ = STATE_ERROR; |
| 202 client()->OnError(); | 180 client()->OnError(); |
| 203 } | 181 } |
| 204 | 182 |
| 205 } // namespace media | 183 } // namespace media |
| 206 | |
| 207 MojoResult MojoMain(MojoHandle shell_handle) { | |
| 208 mojo::ApplicationRunnerChromium runner(new media::MojoRendererApplication); | |
| 209 return runner.Run(shell_handle); | |
| 210 } | |
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