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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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/browser/renderer_host/media/video_capture_gpu_jpeg_decoder.h" | 5 #include "content/browser/renderer_host/media/video_capture_gpu_jpeg_decoder.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
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202 base::Bind(&VideoCaptureGpuJpegDecoder::GpuChannelEstablishedOnUIThread, | 202 base::Bind(&VideoCaptureGpuJpegDecoder::GpuChannelEstablishedOnUIThread, |
203 task_runner, weak_this)); | 203 task_runner, weak_this)); |
204 } | 204 } |
205 | 205 |
206 // static | 206 // static |
207 void VideoCaptureGpuJpegDecoder::GpuChannelEstablishedOnUIThread( | 207 void VideoCaptureGpuJpegDecoder::GpuChannelEstablishedOnUIThread( |
208 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, | 208 const scoped_refptr<base::SingleThreadTaskRunner>& task_runner, |
209 base::WeakPtr<VideoCaptureGpuJpegDecoder> weak_this) { | 209 base::WeakPtr<VideoCaptureGpuJpegDecoder> weak_this) { |
210 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 210 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
211 | 211 |
212 scoped_refptr<GpuChannelHost> gpu_channel_host( | 212 scoped_refptr<gpu::GpuChannelHost> gpu_channel_host( |
213 BrowserGpuChannelHostFactory::instance()->GetGpuChannel()); | 213 BrowserGpuChannelHostFactory::instance()->GetGpuChannel()); |
214 task_runner->PostTask( | 214 task_runner->PostTask( |
215 FROM_HERE, base::Bind(&VideoCaptureGpuJpegDecoder::FinishInitialization, | 215 FROM_HERE, base::Bind(&VideoCaptureGpuJpegDecoder::FinishInitialization, |
216 weak_this, std::move(gpu_channel_host))); | 216 weak_this, std::move(gpu_channel_host))); |
217 } | 217 } |
218 | 218 |
219 void VideoCaptureGpuJpegDecoder::FinishInitialization( | 219 void VideoCaptureGpuJpegDecoder::FinishInitialization( |
220 scoped_refptr<GpuChannelHost> gpu_channel_host) { | 220 scoped_refptr<gpu::GpuChannelHost> gpu_channel_host) { |
221 TRACE_EVENT0("gpu", "VideoCaptureGpuJpegDecoder::FinishInitialization"); | 221 TRACE_EVENT0("gpu", "VideoCaptureGpuJpegDecoder::FinishInitialization"); |
222 DCHECK(CalledOnValidThread()); | 222 DCHECK(CalledOnValidThread()); |
223 base::AutoLock lock(lock_); | 223 base::AutoLock lock(lock_); |
224 if (!gpu_channel_host) { | 224 if (!gpu_channel_host) { |
225 LOG(ERROR) << "Failed to establish GPU channel for JPEG decoder"; | 225 LOG(ERROR) << "Failed to establish GPU channel for JPEG decoder"; |
226 } else if (gpu_channel_host->gpu_info().jpeg_decode_accelerator_supported) { | 226 } else if (gpu_channel_host->gpu_info().jpeg_decode_accelerator_supported) { |
227 gpu_channel_host_ = std::move(gpu_channel_host); | 227 gpu_channel_host_ = std::move(gpu_channel_host); |
228 scoped_refptr<base::SingleThreadTaskRunner> io_task_runner = | 228 scoped_refptr<base::SingleThreadTaskRunner> io_task_runner = |
229 BrowserGpuChannelHostFactory::instance()->GetIOThreadTaskRunner(); | 229 BrowserGpuChannelHostFactory::instance()->GetIOThreadTaskRunner(); |
230 | 230 |
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248 lock_.AssertAcquired(); | 248 lock_.AssertAcquired(); |
249 return !decode_done_closure_.is_null(); | 249 return !decode_done_closure_.is_null(); |
250 } | 250 } |
251 | 251 |
252 void VideoCaptureGpuJpegDecoder::RecordInitDecodeUMA_Locked() { | 252 void VideoCaptureGpuJpegDecoder::RecordInitDecodeUMA_Locked() { |
253 UMA_HISTOGRAM_BOOLEAN("Media.VideoCaptureGpuJpegDecoder.InitDecodeSuccess", | 253 UMA_HISTOGRAM_BOOLEAN("Media.VideoCaptureGpuJpegDecoder.InitDecodeSuccess", |
254 decoder_status_ == INIT_PASSED); | 254 decoder_status_ == INIT_PASSED); |
255 } | 255 } |
256 | 256 |
257 } // namespace content | 257 } // namespace content |
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