2557b86e76
The main purpose was the interface-> include rename, but other files were also moved, eliminating the "main" dir. To avoid breaking downstream, the "interface" directories were copied into a new "video_coding/include" dir. The old headers got pragma warnings added about deprecation (a very short deprecation since I plan to remove them as soon downstream is updated). Other files also moved: video_coding/main/source -> video_coding video_coding/main/test -> video_coding/test BUG=webrtc:5095 TESTED=Passing compile-trybots with --clobber flag: git cl try --clobber --bot=win_compile_rel --bot=linux_compile_rel --bot=android_compile_rel --bot=mac_compile_rel --bot=ios_rel --bot=linux_gn_rel --bot=win_x64_gn_rel --bot=mac_x64_gn_rel --bot=android_gn_rel -m tryserver.webrtc R=stefan@webrtc.org, tommi@webrtc.org Review URL: https://codereview.webrtc.org/1417283007 . Cr-Commit-Position: refs/heads/master@{#10694}
143 lines
4.3 KiB
C++
143 lines
4.3 KiB
C++
/*
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* Copyright (c) 2012 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_MODULES_VIDEO_CODING_GENERIC_ENCODER_H_
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#define WEBRTC_MODULES_VIDEO_CODING_GENERIC_ENCODER_H_
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#include "webrtc/modules/video_coding/include/video_codec_interface.h"
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#include "webrtc/modules/video_coding/include/video_coding_defines.h"
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#include <stdio.h>
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#include "webrtc/base/criticalsection.h"
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#include "webrtc/base/scoped_ptr.h"
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namespace webrtc {
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class CriticalSectionWrapper;
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namespace media_optimization {
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class MediaOptimization;
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} // namespace media_optimization
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struct EncoderParameters {
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uint32_t target_bitrate;
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uint8_t loss_rate;
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int64_t rtt;
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uint32_t input_frame_rate;
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};
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/*************************************/
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/* VCMEncodeFrameCallback class */
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/***********************************/
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class VCMEncodedFrameCallback : public EncodedImageCallback
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{
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public:
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VCMEncodedFrameCallback(EncodedImageCallback* post_encode_callback);
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virtual ~VCMEncodedFrameCallback();
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/*
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* Callback implementation - codec encode complete
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*/
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int32_t Encoded(
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const EncodedImage& encodedImage,
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const CodecSpecificInfo* codecSpecificInfo = NULL,
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const RTPFragmentationHeader* fragmentationHeader = NULL);
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/*
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* Callback implementation - generic encoder encode complete
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*/
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int32_t SetTransportCallback(VCMPacketizationCallback* transport);
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/**
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* Set media Optimization
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*/
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void SetMediaOpt (media_optimization::MediaOptimization* mediaOpt);
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void SetPayloadType(uint8_t payloadType) { _payloadType = payloadType; };
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void SetInternalSource(bool internalSource) { _internalSource = internalSource; };
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void SetRotation(VideoRotation rotation) { _rotation = rotation; }
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private:
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VCMPacketizationCallback* _sendCallback;
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media_optimization::MediaOptimization* _mediaOpt;
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uint8_t _payloadType;
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bool _internalSource;
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VideoRotation _rotation;
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EncodedImageCallback* post_encode_callback_;
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#ifdef DEBUG_ENCODER_BIT_STREAM
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FILE* _bitStreamAfterEncoder;
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#endif
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};// end of VCMEncodeFrameCallback class
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/******************************/
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/* VCMGenericEncoder class */
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/******************************/
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class VCMGenericEncoder
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{
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friend class VCMCodecDataBase;
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public:
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VCMGenericEncoder(VideoEncoder* encoder,
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VideoEncoderRateObserver* rate_observer,
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VCMEncodedFrameCallback* encoded_frame_callback,
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bool internalSource);
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~VCMGenericEncoder();
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/**
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* Free encoder memory
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*/
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int32_t Release();
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/**
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* Initialize the encoder with the information from the VideoCodec
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*/
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int32_t InitEncode(const VideoCodec* settings,
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int32_t numberOfCores,
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size_t maxPayloadSize);
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/**
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* Encode raw image
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* inputFrame : Frame containing raw image
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* codecSpecificInfo : Specific codec data
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* cameraFrameRate : Request or information from the remote side
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* frameType : The requested frame type to encode
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*/
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int32_t Encode(const VideoFrame& inputFrame,
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const CodecSpecificInfo* codecSpecificInfo,
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const std::vector<FrameType>& frameTypes);
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void SetEncoderParameters(const EncoderParameters& params);
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EncoderParameters GetEncoderParameters() const;
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int32_t SetPeriodicKeyFrames(bool enable);
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int32_t RequestFrame(const std::vector<FrameType>& frame_types);
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bool InternalSource() const;
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void OnDroppedFrame();
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bool SupportsNativeHandle() const;
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int GetTargetFramerate();
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private:
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VideoEncoder* const encoder_;
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VideoEncoderRateObserver* const rate_observer_;
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VCMEncodedFrameCallback* const vcm_encoded_frame_callback_;
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const bool internal_source_;
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mutable rtc::CriticalSection params_lock_;
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EncoderParameters encoder_params_ GUARDED_BY(params_lock_);
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VideoRotation rotation_;
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bool is_screenshare_;
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}; // end of VCMGenericEncoder class
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} // namespace webrtc
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#endif // WEBRTC_MODULES_VIDEO_CODING_GENERIC_ENCODER_H_
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