d60d06a9f9
Reason for revert: Reland with temporary deprecated API to not break chromium and google3. Original issue's description: > Revert of Move video_encoder.h and video_decoder.h to /api and create GN targets for them (patchset #8 id:140001 of https://codereview.webrtc.org/2780943003/ ) > > Reason for revert: > Suspect of breaking Chrome FYI bots. > > See > https://build.chromium.org/p/chromium.webrtc.fyi/builders/Mac%20Builder/builds/23065 > https://build.chromium.org/p/chromium.webrtc.fyi/builders/Android%20Builder > > Example logs: > ../../content/renderer/media/gpu/rtc_video_encoder_unittest.cc:18:46: fatal error: third_party/webrtc/video_encoder.h: No such file or directory > #include "third_party/webrtc/video_encoder.h" > ^ > > Original issue's description: > > Move video_encoder.h and video_decoder.h to /api and create GN targets for them > > > > BUG=webrtc:5881 > > # Because PRESUBMIT ignores LINT blacklist for moved files and these > > # headers have some not easy to resolve issues. > > NOPRESUBMIT=True > > > > Review-Url: https://codereview.webrtc.org/2780943003 > > Cr-Commit-Position: refs/heads/master@{#17511} > > Committed:c42f540570> > TBR=solenberg@webrtc.org,sprang@webrtc.org,ilnik@webrtc.org > # Skipping CQ checks because original CL landed less than 1 days ago. > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > BUG=webrtc:5881 > > Review-Url: https://codereview.webrtc.org/2794033002 > Cr-Commit-Position: refs/heads/master@{#17514} > Committed:716d7ac5c1TBR=solenberg@webrtc.org,sprang@webrtc.org,guidou@webrtc.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=webrtc:5881 Review-Url: https://codereview.webrtc.org/2795163002 Cr-Commit-Position: refs/heads/master@{#17537}
79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
/*
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* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_MEDIA_ENGINE_VIDEOENCODERSOFTWAREFALLBACKWRAPPER_H_
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#define WEBRTC_MEDIA_ENGINE_VIDEOENCODERSOFTWAREFALLBACKWRAPPER_H_
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#include <memory>
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#include <string>
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#include <vector>
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#include "webrtc/api/video_codecs/video_encoder.h"
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#include "webrtc/media/base/codec.h"
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namespace webrtc {
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// Class used to wrap external VideoEncoders to provide a fallback option on
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// software encoding when a hardware encoder fails to encode a stream due to
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// hardware restrictions, such as max resolution.
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class VideoEncoderSoftwareFallbackWrapper : public VideoEncoder {
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public:
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VideoEncoderSoftwareFallbackWrapper(const cricket::VideoCodec& codec,
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webrtc::VideoEncoder* encoder);
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int32_t InitEncode(const VideoCodec* codec_settings,
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int32_t number_of_cores,
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size_t max_payload_size) override;
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int32_t RegisterEncodeCompleteCallback(
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EncodedImageCallback* callback) override;
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int32_t Release() override;
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int32_t Encode(const VideoFrame& frame,
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const CodecSpecificInfo* codec_specific_info,
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const std::vector<FrameType>* frame_types) override;
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int32_t SetChannelParameters(uint32_t packet_loss, int64_t rtt) override;
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int32_t SetRateAllocation(const BitrateAllocation& bitrate_allocation,
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uint32_t framerate) override;
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bool SupportsNativeHandle() const override;
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ScalingSettings GetScalingSettings() const override;
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const char *ImplementationName() const override;
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private:
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bool InitFallbackEncoder();
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// Settings used in the last InitEncode call and used if a dynamic fallback to
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// software is required.
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VideoCodec codec_settings_;
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int32_t number_of_cores_;
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size_t max_payload_size_;
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// The last bitrate/framerate set, and a flag for noting they are set.
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bool rates_set_;
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BitrateAllocation bitrate_allocation_;
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uint32_t framerate_;
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// The last channel parameters set, and a flag for noting they are set.
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bool channel_parameters_set_;
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uint32_t packet_loss_;
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int64_t rtt_;
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const cricket::VideoCodec codec_;
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webrtc::VideoEncoder* const encoder_;
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std::unique_ptr<webrtc::VideoEncoder> fallback_encoder_;
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std::string fallback_implementation_name_;
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EncodedImageCallback* callback_;
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};
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} // namespace webrtc
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#endif // WEBRTC_MEDIA_ENGINE_VIDEOENCODERSOFTWAREFALLBACKWRAPPER_H_
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