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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/gpu/rtc_video_encoder.h" | 5 #include "content/renderer/media/gpu/rtc_video_encoder.h" |
| 6 | 6 |
| 7 #include <string.h> | 7 #include <string.h> |
| 8 | 8 |
| 9 #include <deque> | 9 #include <deque> |
| 10 #include <memory> | 10 #include <memory> |
| 11 #include <vector> | 11 #include <vector> |
| 12 | 12 |
| 13 #include "base/bind.h" | 13 #include "base/bind.h" |
| 14 #include "base/location.h" | 14 #include "base/location.h" |
| 15 #include "base/logging.h" | 15 #include "base/logging.h" |
| 16 #include "base/macros.h" | 16 #include "base/macros.h" |
| 17 #include "base/metrics/histogram_macros.h" | 17 #include "base/metrics/histogram_macros.h" |
| 18 #include "base/numerics/safe_conversions.h" | 18 #include "base/numerics/safe_conversions.h" |
| 19 #include "base/rand_util.h" | 19 #include "base/rand_util.h" |
| 20 #include "base/single_thread_task_runner.h" | 20 #include "base/single_thread_task_runner.h" |
| 21 #include "base/synchronization/lock.h" | 21 #include "base/synchronization/lock.h" |
| 22 #include "base/synchronization/waitable_event.h" | 22 #include "base/synchronization/waitable_event.h" |
| 23 #include "base/threading/thread_task_runner_handle.h" | 23 #include "base/threading/thread_task_runner_handle.h" |
| 24 #include "base/time/time.h" | 24 #include "base/time/time.h" |
| 25 #include "content/renderer/media/webrtc/webrtc_video_frame_adapter.h" |
| 25 #include "media/base/bind_to_current_loop.h" | 26 #include "media/base/bind_to_current_loop.h" |
| 26 #include "media/base/bitstream_buffer.h" | 27 #include "media/base/bitstream_buffer.h" |
| 27 #include "media/base/video_frame.h" | 28 #include "media/base/video_frame.h" |
| 28 #include "media/base/video_util.h" | 29 #include "media/base/video_util.h" |
| 29 #include "media/filters/h264_parser.h" | 30 #include "media/filters/h264_parser.h" |
| 30 #include "media/renderers/gpu_video_accelerator_factories.h" | 31 #include "media/renderers/gpu_video_accelerator_factories.h" |
| 31 #include "media/video/video_encode_accelerator.h" | 32 #include "media/video/video_encode_accelerator.h" |
| 32 #include "third_party/libyuv/include/libyuv.h" | 33 #include "third_party/libyuv/include/libyuv.h" |
| 33 #include "third_party/webrtc/base/timeutils.h" | 34 #include "third_party/webrtc/base/timeutils.h" |
| 34 | 35 |
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| 598 input_next_frame_keyframe_ = false; | 599 input_next_frame_keyframe_ = false; |
| 599 | 600 |
| 600 if (!video_encoder_) { | 601 if (!video_encoder_) { |
| 601 SignalAsyncWaiter(WEBRTC_VIDEO_CODEC_ERROR); | 602 SignalAsyncWaiter(WEBRTC_VIDEO_CODEC_ERROR); |
| 602 return; | 603 return; |
| 603 } | 604 } |
| 604 | 605 |
| 605 const int index = input_buffers_free_.back(); | 606 const int index = input_buffers_free_.back(); |
| 606 bool requires_copy = false; | 607 bool requires_copy = false; |
| 607 scoped_refptr<media::VideoFrame> frame; | 608 scoped_refptr<media::VideoFrame> frame; |
| 608 if (next_frame->video_frame_buffer()->native_handle()) { | 609 if (next_frame->video_frame_buffer()->type() == |
| 609 frame = static_cast<media::VideoFrame*>( | 610 webrtc::VideoFrameBuffer::Type::kNative) { |
| 610 next_frame->video_frame_buffer()->native_handle()); | 611 frame = static_cast<WebRtcVideoFrameAdapter*>( |
| 612 next_frame->video_frame_buffer().get()) |
| 613 ->getMediaVideoFrame(); |
| 611 requires_copy = RequiresSizeChange(frame) || | 614 requires_copy = RequiresSizeChange(frame) || |
| 612 frame->storage_type() != media::VideoFrame::STORAGE_SHMEM; | 615 frame->storage_type() != media::VideoFrame::STORAGE_SHMEM; |
| 613 } else { | 616 } else { |
| 614 requires_copy = true; | 617 requires_copy = true; |
| 615 } | 618 } |
| 616 | 619 |
| 617 if (requires_copy) { | 620 if (requires_copy) { |
| 618 const base::TimeDelta timestamp = | 621 const base::TimeDelta timestamp = |
| 619 frame ? frame->timestamp() | 622 frame ? frame->timestamp() |
| 620 : base::TimeDelta::FromMilliseconds(next_frame->ntp_time_ms()); | 623 : base::TimeDelta::FromMilliseconds(next_frame->ntp_time_ms()); |
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| 935 UMA_HISTOGRAM_BOOLEAN("Media.RTCVideoEncoderInitEncodeSuccess", | 938 UMA_HISTOGRAM_BOOLEAN("Media.RTCVideoEncoderInitEncodeSuccess", |
| 936 init_retval == WEBRTC_VIDEO_CODEC_OK); | 939 init_retval == WEBRTC_VIDEO_CODEC_OK); |
| 937 if (init_retval == WEBRTC_VIDEO_CODEC_OK) { | 940 if (init_retval == WEBRTC_VIDEO_CODEC_OK) { |
| 938 UMA_HISTOGRAM_ENUMERATION("Media.RTCVideoEncoderProfile", | 941 UMA_HISTOGRAM_ENUMERATION("Media.RTCVideoEncoderProfile", |
| 939 profile, | 942 profile, |
| 940 media::VIDEO_CODEC_PROFILE_MAX + 1); | 943 media::VIDEO_CODEC_PROFILE_MAX + 1); |
| 941 } | 944 } |
| 942 } | 945 } |
| 943 | 946 |
| 944 } // namespace content | 947 } // namespace content |
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