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}
40 lines
1.2 KiB
Python
40 lines
1.2 KiB
Python
# Copyright (c) 2013 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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'includes': [
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'../../../build/common.gypi',
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],
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'targets': [
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{
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'target_name': 'video_coding_utility',
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'type': 'static_library',
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'dependencies': [
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'<(webrtc_root)/common_video/common_video.gyp:common_video',
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'<(webrtc_root)/system_wrappers/system_wrappers.gyp:system_wrappers',
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],
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'sources': [
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'frame_dropper.cc',
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'frame_dropper.h',
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'ivf_file_writer.cc',
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'ivf_file_writer.h',
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'moving_average.cc',
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'moving_average.h',
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'qp_parser.cc',
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'qp_parser.h',
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'quality_scaler.cc',
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'quality_scaler.h',
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'simulcast_rate_allocator.cc',
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'simulcast_rate_allocator.h',
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'vp8_header_parser.cc',
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'vp8_header_parser.h',
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],
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},
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], # targets
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}
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