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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/rtc_video_decoder.h" | 5 #include "content/renderer/media/rtc_video_decoder.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/bind_to_current_loop.h" |
8 #include "base/logging.h" | 9 #include "base/logging.h" |
9 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
10 #include "base/message_loop/message_loop_proxy.h" | 11 #include "base/message_loop/message_loop_proxy.h" |
11 #include "base/metrics/histogram.h" | 12 #include "base/metrics/histogram.h" |
12 #include "base/numerics/safe_conversions.h" | 13 #include "base/numerics/safe_conversions.h" |
13 #include "base/stl_util.h" | 14 #include "base/stl_util.h" |
14 #include "base/synchronization/waitable_event.h" | 15 #include "base/synchronization/waitable_event.h" |
15 #include "base/task_runner_util.h" | 16 #include "base/task_runner_util.h" |
16 #include "gpu/command_buffer/common/mailbox_holder.h" | 17 #include "gpu/command_buffer/common/mailbox_holder.h" |
17 #include "media/base/bind_to_current_loop.h" | |
18 #include "media/renderers/gpu_video_accelerator_factories.h" | 18 #include "media/renderers/gpu_video_accelerator_factories.h" |
19 #include "third_party/skia/include/core/SkBitmap.h" | 19 #include "third_party/skia/include/core/SkBitmap.h" |
20 #include "third_party/webrtc/base/bind.h" | 20 #include "third_party/webrtc/base/bind.h" |
21 #include "third_party/webrtc/system_wrappers/interface/ref_count.h" | 21 #include "third_party/webrtc/system_wrappers/interface/ref_count.h" |
22 #include "third_party/webrtc/video_frame.h" | 22 #include "third_party/webrtc/video_frame.h" |
23 | 23 |
24 static void ReleaseFrame(scoped_refptr<media::VideoFrame> frame) { | 24 static void ReleaseFrame(scoped_refptr<media::VideoFrame> frame) { |
25 } | 25 } |
26 | 26 |
27 namespace content { | 27 namespace content { |
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415 const media::PictureBuffer& pb, | 415 const media::PictureBuffer& pb, |
416 uint32_t timestamp) { | 416 uint32_t timestamp) { |
417 gfx::Rect visible_rect(picture.visible_rect()); | 417 gfx::Rect visible_rect(picture.visible_rect()); |
418 DCHECK(decoder_texture_target_); | 418 DCHECK(decoder_texture_target_); |
419 // Convert timestamp from 90KHz to ms. | 419 // Convert timestamp from 90KHz to ms. |
420 base::TimeDelta timestamp_ms = base::TimeDelta::FromInternalValue( | 420 base::TimeDelta timestamp_ms = base::TimeDelta::FromInternalValue( |
421 base::checked_cast<uint64_t>(timestamp) * 1000 / 90); | 421 base::checked_cast<uint64_t>(timestamp) * 1000 / 90); |
422 return media::VideoFrame::WrapNativeTexture( | 422 return media::VideoFrame::WrapNativeTexture( |
423 make_scoped_ptr(new gpu::MailboxHolder(pb.texture_mailbox(), | 423 make_scoped_ptr(new gpu::MailboxHolder(pb.texture_mailbox(), |
424 decoder_texture_target_, 0)), | 424 decoder_texture_target_, 0)), |
425 media::BindToCurrentLoop(base::Bind( | 425 base::BindToCurrentLoop(base::Bind( |
426 &RTCVideoDecoder::ReleaseMailbox, weak_factory_.GetWeakPtr(), | 426 &RTCVideoDecoder::ReleaseMailbox, weak_factory_.GetWeakPtr(), |
427 factories_, picture.picture_buffer_id(), pb.texture_id())), | 427 factories_, picture.picture_buffer_id(), pb.texture_id())), |
428 pb.size(), visible_rect, visible_rect.size(), timestamp_ms, | 428 pb.size(), visible_rect, visible_rect.size(), timestamp_ms, |
429 picture.allow_overlay()); | 429 picture.allow_overlay()); |
430 } | 430 } |
431 | 431 |
432 void RTCVideoDecoder::NotifyEndOfBitstreamBuffer(int32 id) { | 432 void RTCVideoDecoder::NotifyEndOfBitstreamBuffer(int32 id) { |
433 DVLOG(3) << "NotifyEndOfBitstreamBuffer. id=" << id; | 433 DVLOG(3) << "NotifyEndOfBitstreamBuffer. id=" << id; |
434 DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent(); | 434 DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent(); |
435 | 435 |
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779 UMA_HISTOGRAM_BOOLEAN("Media.RTCVideoDecoderInitDecodeSuccess", sample); | 779 UMA_HISTOGRAM_BOOLEAN("Media.RTCVideoDecoderInitDecodeSuccess", sample); |
780 return status; | 780 return status; |
781 } | 781 } |
782 | 782 |
783 void RTCVideoDecoder::DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent() | 783 void RTCVideoDecoder::DCheckGpuVideoAcceleratorFactoriesTaskRunnerIsCurrent() |
784 const { | 784 const { |
785 DCHECK(factories_->GetTaskRunner()->BelongsToCurrentThread()); | 785 DCHECK(factories_->GetTaskRunner()->BelongsToCurrentThread()); |
786 } | 786 } |
787 | 787 |
788 } // namespace content | 788 } // namespace content |
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