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| 1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 "content/renderer/media/webmediaplayer_ms.h" | 5 #include "content/renderer/media/webmediaplayer_ms.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 #include <limits> | 8 #include <limits> |
| 9 #include <string> | 9 #include <string> |
| 10 #include <utility> | 10 #include <utility> |
| 11 | 11 |
| 12 #include "base/bind.h" | 12 #include "base/bind.h" |
| 13 #include "base/callback.h" | 13 #include "base/callback.h" |
| 14 #include "build/build_config.h" | 14 #include "build/build_config.h" |
| 15 #include "cc/blink/context_provider_web_context.h" | 15 #include "cc/blink/context_provider_web_context.h" |
| 16 #include "cc/blink/web_layer_impl.h" | 16 #include "cc/blink/web_layer_impl.h" |
| 17 #include "cc/layers/layer_settings.h" |
| 17 #include "cc/layers/video_frame_provider_client_impl.h" | 18 #include "cc/layers/video_frame_provider_client_impl.h" |
| 18 #include "cc/layers/video_layer.h" | 19 #include "cc/layers/video_layer.h" |
| 19 #include "content/public/renderer/media_stream_audio_renderer.h" | 20 #include "content/public/renderer/media_stream_audio_renderer.h" |
| 20 #include "content/public/renderer/media_stream_renderer_factory.h" | 21 #include "content/public/renderer/media_stream_renderer_factory.h" |
| 21 #include "content/public/renderer/video_frame_provider.h" | 22 #include "content/public/renderer/video_frame_provider.h" |
| 22 #include "content/renderer/media/webmediaplayer_ms_compositor.h" | 23 #include "content/renderer/media/webmediaplayer_ms_compositor.h" |
| 23 #include "content/renderer/render_frame_impl.h" | 24 #include "content/renderer/render_frame_impl.h" |
| 24 #include "content/renderer/render_thread_impl.h" | 25 #include "content/renderer/render_thread_impl.h" |
| 25 #include "gpu/blink/webgraphicscontext3d_impl.h" | 26 #include "gpu/blink/webgraphicscontext3d_impl.h" |
| 26 #include "media/base/media_log.h" | 27 #include "media/base/media_log.h" |
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| 461 TRACE_EVENT0("webrtc", "WebMediaPlayerMS::OnFrameAvailable"); | 462 TRACE_EVENT0("webrtc", "WebMediaPlayerMS::OnFrameAvailable"); |
| 462 } | 463 } |
| 463 | 464 |
| 464 if (!received_first_frame_) { | 465 if (!received_first_frame_) { |
| 465 received_first_frame_ = true; | 466 received_first_frame_ = true; |
| 466 SetReadyState(WebMediaPlayer::ReadyStateHaveMetadata); | 467 SetReadyState(WebMediaPlayer::ReadyStateHaveMetadata); |
| 467 SetReadyState(WebMediaPlayer::ReadyStateHaveEnoughData); | 468 SetReadyState(WebMediaPlayer::ReadyStateHaveEnoughData); |
| 468 | 469 |
| 469 if (video_frame_provider_.get()) { | 470 if (video_frame_provider_.get()) { |
| 470 video_weblayer_.reset(new cc_blink::WebLayerImpl( | 471 video_weblayer_.reset(new cc_blink::WebLayerImpl( |
| 471 cc::VideoLayer::Create(cc_blink::WebLayerImpl::LayerSettings(), | 472 cc::VideoLayer::Create(cc::LayerSettings(), |
| 472 compositor_.get(), media::VIDEO_ROTATION_0))); | 473 compositor_.get(), media::VIDEO_ROTATION_0))); |
| 473 video_weblayer_->layer()->SetContentsOpaque(true); | 474 video_weblayer_->layer()->SetContentsOpaque(true); |
| 474 video_weblayer_->SetContentsOpaqueIsFixed(true); | 475 video_weblayer_->SetContentsOpaqueIsFixed(true); |
| 475 get_client()->setWebLayer(video_weblayer_.get()); | 476 get_client()->setWebLayer(video_weblayer_.get()); |
| 476 } | 477 } |
| 477 } | 478 } |
| 478 | 479 |
| 479 // As EnqueueFrame can potentially change |current_frame_|, we need to do | 480 // As EnqueueFrame can potentially change |current_frame_|, we need to do |
| 480 // the size change check before it. Otherwise, we are running the risk of not | 481 // the size change check before it. Otherwise, we are running the risk of not |
| 481 // detecting a size change event. | 482 // detecting a size change event. |
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| 516 media::SkCanvasVideoRenderer* WebMediaPlayerMS::GetSkCanvasVideoRenderer() { | 517 media::SkCanvasVideoRenderer* WebMediaPlayerMS::GetSkCanvasVideoRenderer() { |
| 517 return &video_renderer_; | 518 return &video_renderer_; |
| 518 } | 519 } |
| 519 | 520 |
| 520 void WebMediaPlayerMS::ResetCanvasCache() { | 521 void WebMediaPlayerMS::ResetCanvasCache() { |
| 521 DCHECK(thread_checker_.CalledOnValidThread()); | 522 DCHECK(thread_checker_.CalledOnValidThread()); |
| 522 video_renderer_.ResetCache(); | 523 video_renderer_.ResetCache(); |
| 523 } | 524 } |
| 524 | 525 |
| 525 } // namespace content | 526 } // namespace content |
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