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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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| 485 TRACE_EVENT0("webrtc", "WebMediaPlayerMS::OnFrameAvailable"); | 486 TRACE_EVENT0("webrtc", "WebMediaPlayerMS::OnFrameAvailable"); |
| 486 } | 487 } |
| 487 | 488 |
| 488 if (!received_first_frame_) { | 489 if (!received_first_frame_) { |
| 489 received_first_frame_ = true; | 490 received_first_frame_ = true; |
| 490 SetReadyState(WebMediaPlayer::ReadyStateHaveMetadata); | 491 SetReadyState(WebMediaPlayer::ReadyStateHaveMetadata); |
| 491 SetReadyState(WebMediaPlayer::ReadyStateHaveEnoughData); | 492 SetReadyState(WebMediaPlayer::ReadyStateHaveEnoughData); |
| 492 | 493 |
| 493 if (video_frame_provider_.get()) { | 494 if (video_frame_provider_.get()) { |
| 494 video_weblayer_.reset(new cc_blink::WebLayerImpl( | 495 video_weblayer_.reset(new cc_blink::WebLayerImpl( |
| 495 cc::VideoLayer::Create(cc_blink::WebLayerImpl::LayerSettings(), | 496 cc::VideoLayer::Create(cc::LayerSettings(), |
| 496 compositor_.get(), media::VIDEO_ROTATION_0))); | 497 compositor_.get(), media::VIDEO_ROTATION_0))); |
| 497 video_weblayer_->layer()->SetContentsOpaque(true); | 498 video_weblayer_->layer()->SetContentsOpaque(true); |
| 498 video_weblayer_->SetContentsOpaqueIsFixed(true); | 499 video_weblayer_->SetContentsOpaqueIsFixed(true); |
| 499 get_client()->setWebLayer(video_weblayer_.get()); | 500 get_client()->setWebLayer(video_weblayer_.get()); |
| 500 } | 501 } |
| 501 } | 502 } |
| 502 | 503 |
| 503 // As EnqueueFrame can potentially change |current_frame_|, we need to do | 504 // As EnqueueFrame can potentially change |current_frame_|, we need to do |
| 504 // the size change check before it. Otherwise, we are running the risk of not | 505 // the size change check before it. Otherwise, we are running the risk of not |
| 505 // detecting a size change event. | 506 // detecting a size change event. |
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| 540 media::SkCanvasVideoRenderer* WebMediaPlayerMS::GetSkCanvasVideoRenderer() { | 541 media::SkCanvasVideoRenderer* WebMediaPlayerMS::GetSkCanvasVideoRenderer() { |
| 541 return &video_renderer_; | 542 return &video_renderer_; |
| 542 } | 543 } |
| 543 | 544 |
| 544 void WebMediaPlayerMS::ResetCanvasCache() { | 545 void WebMediaPlayerMS::ResetCanvasCache() { |
| 545 DCHECK(thread_checker_.CalledOnValidThread()); | 546 DCHECK(thread_checker_.CalledOnValidThread()); |
| 546 video_renderer_.ResetCache(); | 547 video_renderer_.ResetCache(); |
| 547 } | 548 } |
| 548 | 549 |
| 549 } // namespace content | 550 } // namespace content |
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