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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/render_view_impl.h" | 5 #include "content/renderer/render_view_impl.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <cmath> | 8 #include <cmath> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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2396 // from the perspective of the audio renderer. | 2396 // from the perspective of the audio renderer. |
2397 audio_source_provider = new RenderAudioSourceProvider(); | 2397 audio_source_provider = new RenderAudioSourceProvider(); |
2398 | 2398 |
2399 // Add the chrome specific audio renderer, using audio_source_provider | 2399 // Add the chrome specific audio renderer, using audio_source_provider |
2400 // as the sink. | 2400 // as the sink. |
2401 media::AudioRendererImpl* audio_renderer = | 2401 media::AudioRendererImpl* audio_renderer = |
2402 new media::AudioRendererImpl(audio_source_provider); | 2402 new media::AudioRendererImpl(audio_source_provider); |
2403 collection->AddAudioRenderer(audio_renderer); | 2403 collection->AddAudioRenderer(audio_renderer); |
2404 } | 2404 } |
2405 | 2405 |
2406 // Accelerated video decode is not enabled by default on Linux. | 2406 WebGraphicsContext3DCommandBufferImpl* context3d = NULL; |
2407 // crbug.com/137247 | 2407 if (!CommandLine::ForCurrentProcess()->HasSwitch( |
2408 bool use_accelerated_video_decode = false; | 2408 switches::kDisableAcceleratedVideoDecode)) |
2409 #if defined(OS_CHROMEOS) || defined(OS_WIN) | 2409 context3d = RenderThreadImpl::current()->GetGpuVDAContext3D(); |
2410 use_accelerated_video_decode = true; | |
2411 #endif | |
2412 use_accelerated_video_decode &= !CommandLine::ForCurrentProcess()->HasSwitch( | |
2413 switches::kDisableAcceleratedVideoDecode); | |
2414 WebGraphicsContext3DCommandBufferImpl* context3d = | |
2415 use_accelerated_video_decode ? | |
2416 RenderThreadImpl::current()->GetGpuVDAContext3D() : | |
2417 NULL; | |
2418 if (context3d) { | 2410 if (context3d) { |
2419 scoped_refptr<base::MessageLoopProxy> factories_loop = | 2411 scoped_refptr<base::MessageLoopProxy> factories_loop = |
2420 RenderThreadImpl::current()->compositor_thread() ? | 2412 RenderThreadImpl::current()->compositor_thread() ? |
2421 RenderThreadImpl::current()->compositor_thread()->GetWebThread() | 2413 RenderThreadImpl::current()->compositor_thread()->GetWebThread() |
2422 ->message_loop()->message_loop_proxy() : | 2414 ->message_loop()->message_loop_proxy() : |
2423 base::MessageLoopProxy::current(); | 2415 base::MessageLoopProxy::current(); |
2424 GpuChannelHost* gpu_channel_host = | 2416 GpuChannelHost* gpu_channel_host = |
2425 RenderThreadImpl::current()->EstablishGpuChannelSync( | 2417 RenderThreadImpl::current()->EstablishGpuChannelSync( |
2426 content::CAUSE_FOR_GPU_LAUNCH_VIDEODECODEACCELERATOR_INITIALIZE); | 2418 content::CAUSE_FOR_GPU_LAUNCH_VIDEODECODEACCELERATOR_INITIALIZE); |
2427 collection->GetVideoDecoders()->push_back(new media::GpuVideoDecoder( | 2419 collection->GetVideoDecoders()->push_back(new media::GpuVideoDecoder( |
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5806 bool RenderViewImpl::WebWidgetHandlesCompositorScheduling() const { | 5798 bool RenderViewImpl::WebWidgetHandlesCompositorScheduling() const { |
5807 return !!RenderThreadImpl::current()->compositor_thread(); | 5799 return !!RenderThreadImpl::current()->compositor_thread(); |
5808 } | 5800 } |
5809 | 5801 |
5810 void RenderViewImpl::OnJavaBridgeInit() { | 5802 void RenderViewImpl::OnJavaBridgeInit() { |
5811 DCHECK(!java_bridge_dispatcher_); | 5803 DCHECK(!java_bridge_dispatcher_); |
5812 #if defined(ENABLE_JAVA_BRIDGE) | 5804 #if defined(ENABLE_JAVA_BRIDGE) |
5813 java_bridge_dispatcher_ = new JavaBridgeDispatcher(this); | 5805 java_bridge_dispatcher_ = new JavaBridgeDispatcher(this); |
5814 #endif | 5806 #endif |
5815 } | 5807 } |
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