195d1d77ea
Bug: None Change-Id: I7fe020f9985fa5ca1d9873a126a8518a991ded8e Reviewed-on: https://webrtc-review.googlesource.com/75509 Reviewed-by: Per Kjellander <perkj@webrtc.org> Reviewed-by: Erik Språng <sprang@webrtc.org> Commit-Queue: Rasmus Brandt <brandtr@webrtc.org> Cr-Commit-Position: refs/heads/master@{#23321}
65 lines
1.8 KiB
C++
65 lines
1.8 KiB
C++
/*
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* Copyright (c) 2014 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 MEDIA_ENGINE_SIMULCAST_H_
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#define MEDIA_ENGINE_SIMULCAST_H_
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#include <string>
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#include <vector>
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#include "api/video_codecs/video_encoder_config.h"
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#include "rtc_base/basictypes.h"
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namespace cricket {
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// TODO(pthatcher): Write unit tests just for these functions,
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// independent of WebrtcVideoEngine.
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int GetTotalMaxBitrateBps(const std::vector<webrtc::VideoStream>& streams);
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// Get simulcast settings.
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// TODO(sprang): Remove default parameter when it's not longer referenced.
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std::vector<webrtc::VideoStream> GetSimulcastConfig(
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size_t max_layers,
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int width,
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int height,
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int max_bitrate_bps,
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double bitrate_priority,
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int max_qp,
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int max_framerate,
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bool is_screenshare = false);
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// Gets the simulcast config layers for a non-screensharing case.
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std::vector<webrtc::VideoStream> GetNormalSimulcastLayers(
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size_t max_layers,
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int width,
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int height,
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int max_bitrate_bps,
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double bitrate_priority,
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int max_qp,
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int max_framerate);
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// Get simulcast config layers for screenshare settings.
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std::vector<webrtc::VideoStream> GetScreenshareLayers(
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size_t max_layers,
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int width,
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int height,
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int max_bitrate_bps,
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double bitrate_priority,
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int max_qp,
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int max_framerate,
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bool screenshare_simulcast_enabled);
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bool ScreenshareSimulcastFieldTrialEnabled();
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} // namespace cricket
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#endif // MEDIA_ENGINE_SIMULCAST_H_
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