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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 <utility> |
| 8 |
| 7 #include "base/bind.h" | 9 #include "base/bind.h" |
| 8 #include "media/base/renderer.h" | 10 #include "media/base/renderer.h" |
| 9 #include "media/mojo/services/demuxer_stream_provider_shim.h" | 11 #include "media/mojo/services/demuxer_stream_provider_shim.h" |
| 10 | 12 |
| 11 namespace media { | 13 namespace media { |
| 12 | 14 |
| 13 // Time interval to update media time. | 15 // Time interval to update media time. |
| 14 const int kTimeUpdateIntervalMs = 50; | 16 const int kTimeUpdateIntervalMs = 50; |
| 15 | 17 |
| 16 MojoRendererService::MojoRendererService( | 18 MojoRendererService::MojoRendererService( |
| 17 base::WeakPtr<CdmContextProvider> cdm_context_provider, | 19 base::WeakPtr<CdmContextProvider> cdm_context_provider, |
| 18 scoped_ptr<media::Renderer> renderer, | 20 scoped_ptr<media::Renderer> renderer, |
| 19 mojo::InterfaceRequest<interfaces::Renderer> request) | 21 mojo::InterfaceRequest<interfaces::Renderer> request) |
| 20 : binding_(this, request.Pass()), | 22 : binding_(this, std::move(request)), |
| 21 cdm_context_provider_(cdm_context_provider), | 23 cdm_context_provider_(cdm_context_provider), |
| 22 renderer_(renderer.Pass()), | 24 renderer_(std::move(renderer)), |
| 23 state_(STATE_UNINITIALIZED), | 25 state_(STATE_UNINITIALIZED), |
| 24 last_media_time_usec_(0), | 26 last_media_time_usec_(0), |
| 25 weak_factory_(this) { | 27 weak_factory_(this) { |
| 26 weak_this_ = weak_factory_.GetWeakPtr(); | 28 weak_this_ = weak_factory_.GetWeakPtr(); |
| 27 DVLOG(1) << __FUNCTION__; | 29 DVLOG(1) << __FUNCTION__; |
| 28 } | 30 } |
| 29 | 31 |
| 30 MojoRendererService::~MojoRendererService() { | 32 MojoRendererService::~MojoRendererService() { |
| 31 } | 33 } |
| 32 | 34 |
| 33 void MojoRendererService::Initialize( | 35 void MojoRendererService::Initialize( |
| 34 interfaces::RendererClientPtr client, | 36 interfaces::RendererClientPtr client, |
| 35 interfaces::DemuxerStreamPtr audio, | 37 interfaces::DemuxerStreamPtr audio, |
| 36 interfaces::DemuxerStreamPtr video, | 38 interfaces::DemuxerStreamPtr video, |
| 37 const mojo::Callback<void(bool)>& callback) { | 39 const mojo::Callback<void(bool)>& callback) { |
| 38 DVLOG(1) << __FUNCTION__; | 40 DVLOG(1) << __FUNCTION__; |
| 39 DCHECK_EQ(state_, STATE_UNINITIALIZED); | 41 DCHECK_EQ(state_, STATE_UNINITIALIZED); |
| 40 client_ = client.Pass(); | 42 client_ = std::move(client); |
| 41 state_ = STATE_INITIALIZING; | 43 state_ = STATE_INITIALIZING; |
| 42 stream_provider_.reset(new DemuxerStreamProviderShim( | 44 stream_provider_.reset(new DemuxerStreamProviderShim( |
| 43 audio.Pass(), | 45 std::move(audio), std::move(video), |
| 44 video.Pass(), | |
| 45 base::Bind(&MojoRendererService::OnStreamReady, weak_this_, callback))); | 46 base::Bind(&MojoRendererService::OnStreamReady, weak_this_, callback))); |
| 46 } | 47 } |
| 47 | 48 |
| 48 void MojoRendererService::Flush(const mojo::Closure& callback) { | 49 void MojoRendererService::Flush(const mojo::Closure& callback) { |
| 49 DVLOG(2) << __FUNCTION__; | 50 DVLOG(2) << __FUNCTION__; |
| 50 DCHECK_EQ(state_, STATE_PLAYING); | 51 DCHECK_EQ(state_, STATE_PLAYING); |
| 51 | 52 |
| 52 state_ = STATE_FLUSHING; | 53 state_ = STATE_FLUSHING; |
| 53 CancelPeriodicMediaTimeUpdates(); | 54 CancelPeriodicMediaTimeUpdates(); |
| 54 renderer_->Flush( | 55 renderer_->Flush( |
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| 176 } | 177 } |
| 177 | 178 |
| 178 void MojoRendererService::OnCdmAttached( | 179 void MojoRendererService::OnCdmAttached( |
| 179 const mojo::Callback<void(bool)>& callback, | 180 const mojo::Callback<void(bool)>& callback, |
| 180 bool success) { | 181 bool success) { |
| 181 DVLOG(1) << __FUNCTION__ << "(" << success << ")"; | 182 DVLOG(1) << __FUNCTION__ << "(" << success << ")"; |
| 182 callback.Run(success); | 183 callback.Run(success); |
| 183 } | 184 } |
| 184 | 185 |
| 185 } // namespace media | 186 } // namespace media |
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