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43800f95bf
* Move SimulcastEncoderAdapter out under modules/video_coding * Move SimulcastRateAllocator back out to modules/video_coding/utility * Move TemporalLayers and ScreenshareLayers to modules/video_coding/utility * Move any VP8 specific code - such as temporal layer bitrate budgeting - under codec type dependent conditionals. * Plumb the simulcast index for H264 in the codec specific and RTP format data structures. TBR=sprang@webrtc.org,stefan@webrtc.org,titovartem@webrtc.org Bug: webrtc:5840 Change-Id: I2d3b130622dd7ceec5528f3ab6c46f109e6bafb8 Reviewed-on: https://webrtc-review.googlesource.com/84743 Commit-Queue: Harald Alvestrand <hta@webrtc.org> Reviewed-by: Harald Alvestrand <hta@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23715}
30 lines
1.1 KiB
C++
30 lines
1.1 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_UTILITY_SIMULCAST_UTILITY_H_
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#define MODULES_VIDEO_CODING_UTILITY_SIMULCAST_UTILITY_H_
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#include "api/video_codecs/video_encoder.h"
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namespace webrtc {
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class SimulcastUtility {
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public:
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static uint32_t SumStreamMaxBitrate(int streams, const VideoCodec& codec);
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static int NumberOfSimulcastStreams(const VideoCodec& codec);
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static bool ValidSimulcastResolutions(const VideoCodec& codec,
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int num_streams);
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static bool ValidSimulcastTemporalLayers(const VideoCodec& codec,
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int num_streams);
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};
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} // namespace webrtc
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#endif // MODULES_VIDEO_CODING_UTILITY_SIMULCAST_UTILITY_H_
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