1369c83b42
Reason for revert: Seems to be causing flakiness in perf test: FullStackTest.ScreenshareSlidesVP8_2TL_LossyNet Original issue's description: > Reland of Issue 2434073003: Extract bitrate allocation ... > > This is a reland of https://codereview.webrtc.org/2434073003/ including > some fixes for failing test cases. > > Original description: > > Extract bitrate allocation of spatial/temporal layers out of codec impl. > > This CL makes a number of intervowen changes: > > * Add BitrateAllocation struct, that contains a codec independent view > of how the target bitrate is distributed over spatial and temporal > layers. > > * Adds the BitrateAllocator interface, which takes a bitrate and frame > rate and produces a BitrateAllocation. > > * A default (non layered) implementation is added, and > SimulcastRateAllocator is extended to fully handle VP8 allocation. > This includes capturing TemporalLayer instances created by the > encoder. > > * ViEEncoder now owns both the bitrate allocator and the temporal layer > factories for VP8. This allows allocation to happen fully outside of > the encoder implementation. > > This refactoring will make it possible for ViEEncoder to signal the > full picture of target bitrates to the RTCP module. > > BUG=webrtc:6301 > > Committed: https://crrev.com/647bf43dcb2fd16fccf276bd94dc4400728bb405 > Cr-Commit-Position: refs/heads/master@{#15023} TBR=mflodman@webrtc.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=webrtc:6301 Review-Url: https://codereview.webrtc.org/2491393002 Cr-Commit-Position: refs/heads/master@{#15026}
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
/*
|
|
* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license
|
|
* that can be found in the LICENSE file in the root of the source
|
|
* tree. An additional intellectual property rights grant can be found
|
|
* in the file PATENTS. All contributing project authors may
|
|
* be found in the AUTHORS file in the root of the source tree.
|
|
*/
|
|
|
|
#ifndef WEBRTC_TEST_CONFIGURABLE_FRAME_SIZE_ENCODER_H_
|
|
#define WEBRTC_TEST_CONFIGURABLE_FRAME_SIZE_ENCODER_H_
|
|
|
|
#include <memory>
|
|
#include <vector>
|
|
|
|
#include "webrtc/video_encoder.h"
|
|
|
|
namespace webrtc {
|
|
namespace test {
|
|
|
|
class ConfigurableFrameSizeEncoder : public VideoEncoder {
|
|
public:
|
|
explicit ConfigurableFrameSizeEncoder(size_t max_frame_size);
|
|
virtual ~ConfigurableFrameSizeEncoder();
|
|
|
|
int32_t InitEncode(const VideoCodec* codec_settings,
|
|
int32_t number_of_cores,
|
|
size_t max_payload_size) override;
|
|
|
|
int32_t Encode(const VideoFrame& input_image,
|
|
const CodecSpecificInfo* codec_specific_info,
|
|
const std::vector<FrameType>* frame_types) override;
|
|
|
|
int32_t RegisterEncodeCompleteCallback(
|
|
EncodedImageCallback* callback) override;
|
|
|
|
int32_t Release() override;
|
|
|
|
int32_t SetChannelParameters(uint32_t packet_loss, int64_t rtt) override;
|
|
|
|
int32_t SetRates(uint32_t new_bit_rate, uint32_t frame_rate) override;
|
|
|
|
int32_t SetPeriodicKeyFrames(bool enable) override;
|
|
|
|
int32_t SetFrameSize(size_t size);
|
|
|
|
private:
|
|
EncodedImageCallback* callback_;
|
|
const size_t max_frame_size_;
|
|
size_t current_frame_size_;
|
|
std::unique_ptr<uint8_t[]> buffer_;
|
|
};
|
|
|
|
} // namespace test
|
|
} // namespace webrtc
|
|
|
|
#endif // WEBRTC_TEST_CONFIGURABLE_FRAME_SIZE_ENCODER_H_
|