a1d9ca47f9
This reverts commit 3e335d1423cab06cca8cdb4f1fadb0b16c9e7d38. Reason for revert: breaks downstream project Original change's description: > Add ability to specify if rate controller of video encoder is trusted. > > If rate controller is trusted, we disable the frame dropper in the > media optimization module. > > Bug: webrtc:9722 > Change-Id: I821f21fd74a400ee9d5aa3f6b42d4e569033acbe > Reviewed-on: https://webrtc-review.googlesource.com/c/105020 > Commit-Queue: Erik Språng <sprang@webrtc.org> > Reviewed-by: Per Kjellander <perkj@webrtc.org> > Reviewed-by: Niels Moller <nisse@webrtc.org> > Reviewed-by: Rasmus Brandt <brandtr@webrtc.org> > Reviewed-by: Ilya Nikolaevskiy <ilnik@webrtc.org> > Cr-Commit-Position: refs/heads/master@{#25107} TBR=brandtr@webrtc.org,ilnik@webrtc.org,nisse@webrtc.org,sprang@webrtc.org,perkj@webrtc.org Change-Id: Ifdb0aae684894854a184ec1e7423a7c62e7ba237 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: webrtc:9722 Reviewed-on: https://webrtc-review.googlesource.com/c/105360 Commit-Queue: Oleh Prypin <oprypin@webrtc.org> Reviewed-by: Oleh Prypin <oprypin@webrtc.org> Cr-Commit-Position: refs/heads/master@{#25117}
115 lines
3.9 KiB
C++
115 lines
3.9 KiB
C++
/*
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* Copyright (c) 2018 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 MODULES_VIDEO_CODING_CODECS_VP8_LIBVPX_VP8_ENCODER_H_
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#define MODULES_VIDEO_CODING_CODECS_VP8_LIBVPX_VP8_ENCODER_H_
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#include <memory>
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#include <vector>
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#include "api/video/encoded_image.h"
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#include "api/video/video_frame.h"
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#include "api/video_codecs/video_encoder.h"
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#include "common_types.h" // NOLINT(build/include)
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#include "modules/video_coding/codecs/vp8/include/temporal_layers_checker.h"
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#include "modules/video_coding/codecs/vp8/include/vp8.h"
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#include "modules/video_coding/codecs/vp8/include/vp8_temporal_layers.h"
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#include "modules/video_coding/codecs/vp8/libvpx_interface.h"
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#include "modules/video_coding/include/video_codec_interface.h"
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#include "vpx/vp8cx.h"
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#include "vpx/vpx_encoder.h"
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namespace webrtc {
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class LibvpxVp8Encoder : public VideoEncoder {
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public:
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LibvpxVp8Encoder();
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explicit LibvpxVp8Encoder(std::unique_ptr<LibvpxInterface> interface);
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~LibvpxVp8Encoder() override;
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int Release() override;
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int InitEncode(const VideoCodec* codec_settings,
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int number_of_cores,
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size_t max_payload_size) override;
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int Encode(const VideoFrame& input_image,
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const CodecSpecificInfo* codec_specific_info,
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const std::vector<FrameType>* frame_types) override;
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int RegisterEncodeCompleteCallback(EncodedImageCallback* callback) override;
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int SetChannelParameters(uint32_t packet_loss, int64_t rtt) override;
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int SetRateAllocation(const VideoBitrateAllocation& bitrate,
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uint32_t new_framerate) override;
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ScalingSettings GetScalingSettings() const override;
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const char* ImplementationName() const override;
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static vpx_enc_frame_flags_t EncodeFlags(
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const TemporalLayers::FrameConfig& references);
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private:
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void SetupTemporalLayers(const VideoCodec& codec);
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// Set the cpu_speed setting for encoder based on resolution and/or platform.
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int SetCpuSpeed(int width, int height);
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// Determine number of encoder threads to use.
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int NumberOfThreads(int width, int height, int number_of_cores);
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// Call encoder initialize function and set control settings.
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int InitAndSetControlSettings();
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void PopulateCodecSpecific(CodecSpecificInfo* codec_specific,
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const vpx_codec_cx_pkt& pkt,
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int stream_idx,
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int encoder_idx,
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uint32_t timestamp);
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int GetEncodedPartitions(const VideoFrame& input_image);
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// Set the stream state for stream |stream_idx|.
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void SetStreamState(bool send_stream, int stream_idx);
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uint32_t MaxIntraTarget(uint32_t optimal_buffer_size);
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uint32_t FrameDropThreshold(size_t spatial_idx) const;
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const std::unique_ptr<LibvpxInterface> libvpx_;
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const bool use_gf_boost_;
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EncodedImageCallback* encoded_complete_callback_;
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VideoCodec codec_;
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bool inited_;
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int64_t timestamp_;
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int qp_max_;
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int cpu_speed_default_;
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int number_of_cores_;
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uint32_t rc_max_intra_target_;
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std::vector<std::unique_ptr<TemporalLayers>> temporal_layers_;
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std::vector<std::unique_ptr<TemporalLayersChecker>> temporal_layers_checkers_;
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std::vector<bool> key_frame_request_;
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std::vector<bool> send_stream_;
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std::vector<int> cpu_speed_;
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std::vector<vpx_image_t> raw_images_;
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std::vector<EncodedImage> encoded_images_;
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std::vector<vpx_codec_ctx_t> encoders_;
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std::vector<vpx_codec_enc_cfg_t> configurations_;
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std::vector<vpx_rational_t> downsampling_factors_;
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};
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} // namespace webrtc
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#endif // MODULES_VIDEO_CODING_CODECS_VP8_LIBVPX_VP8_ENCODER_H_
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