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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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2389 // from the perspective of the audio renderer. | 2389 // from the perspective of the audio renderer. |
2390 audio_source_provider = new RenderAudioSourceProvider(); | 2390 audio_source_provider = new RenderAudioSourceProvider(); |
2391 | 2391 |
2392 // Add the chrome specific audio renderer, using audio_source_provider | 2392 // Add the chrome specific audio renderer, using audio_source_provider |
2393 // as the sink. | 2393 // as the sink. |
2394 media::AudioRendererImpl* audio_renderer = | 2394 media::AudioRendererImpl* audio_renderer = |
2395 new media::AudioRendererImpl(audio_source_provider); | 2395 new media::AudioRendererImpl(audio_source_provider); |
2396 collection->AddAudioRenderer(audio_renderer); | 2396 collection->AddAudioRenderer(audio_renderer); |
2397 } | 2397 } |
2398 | 2398 |
2399 // Accelerated video decode is not enabled by default on Linux. | 2399 if (!CommandLine::ForCurrentProcess()->HasSwitch( |
2400 // crbug.com/137247 | 2400 switches::kDisableAcceleratedVideoDecode)) { |
2401 bool use_accelerated_video_decode = false; | 2401 WebGraphicsContext3DCommandBufferImpl* context3d = |
Ami GONE FROM CHROMIUM
2012/08/17 17:51:03
You went too far :)
context3d may still be NULL af
Zhenyao Mo
2012/08/17 20:08:17
Ah thanks for catching the bug. Fixed.
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2402 #if defined(OS_CHROMEOS) | 2402 RenderThreadImpl::current()->GetGpuVDAContext3D(); |
2403 use_accelerated_video_decode = true; | |
2404 #endif | |
2405 use_accelerated_video_decode &= !CommandLine::ForCurrentProcess()->HasSwitch( | |
2406 switches::kDisableAcceleratedVideoDecode); | |
2407 WebGraphicsContext3DCommandBufferImpl* context3d = | |
2408 use_accelerated_video_decode ? | |
2409 RenderThreadImpl::current()->GetGpuVDAContext3D() : | |
2410 NULL; | |
2411 if (context3d) { | |
2412 scoped_refptr<base::MessageLoopProxy> factories_loop = | 2403 scoped_refptr<base::MessageLoopProxy> factories_loop = |
2413 RenderThreadImpl::current()->compositor_thread() ? | 2404 RenderThreadImpl::current()->compositor_thread() ? |
2414 RenderThreadImpl::current()->compositor_thread()->GetWebThread() | 2405 RenderThreadImpl::current()->compositor_thread()->GetWebThread() |
2415 ->message_loop()->message_loop_proxy() : | 2406 ->message_loop()->message_loop_proxy() : |
2416 base::MessageLoopProxy::current(); | 2407 base::MessageLoopProxy::current(); |
2417 GpuChannelHost* gpu_channel_host = | 2408 GpuChannelHost* gpu_channel_host = |
2418 RenderThreadImpl::current()->EstablishGpuChannelSync( | 2409 RenderThreadImpl::current()->EstablishGpuChannelSync( |
2419 content::CAUSE_FOR_GPU_LAUNCH_VIDEODECODEACCELERATOR_INITIALIZE); | 2410 content::CAUSE_FOR_GPU_LAUNCH_VIDEODECODEACCELERATOR_INITIALIZE); |
2420 collection->GetVideoDecoders()->push_back(new media::GpuVideoDecoder( | 2411 collection->GetVideoDecoders()->push_back(new media::GpuVideoDecoder( |
2421 base::Bind(&media::MessageLoopFactory::GetMessageLoop, | 2412 base::Bind(&media::MessageLoopFactory::GetMessageLoop, |
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5795 bool RenderViewImpl::WebWidgetHandlesCompositorScheduling() const { | 5786 bool RenderViewImpl::WebWidgetHandlesCompositorScheduling() const { |
5796 return !!RenderThreadImpl::current()->compositor_thread(); | 5787 return !!RenderThreadImpl::current()->compositor_thread(); |
5797 } | 5788 } |
5798 | 5789 |
5799 void RenderViewImpl::OnJavaBridgeInit() { | 5790 void RenderViewImpl::OnJavaBridgeInit() { |
5800 DCHECK(!java_bridge_dispatcher_); | 5791 DCHECK(!java_bridge_dispatcher_); |
5801 #if defined(ENABLE_JAVA_BRIDGE) | 5792 #if defined(ENABLE_JAVA_BRIDGE) |
5802 java_bridge_dispatcher_ = new JavaBridgeDispatcher(this); | 5793 java_bridge_dispatcher_ = new JavaBridgeDispatcher(this); |
5803 #endif | 5794 #endif |
5804 } | 5795 } |
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