5ac7495701
Allow moving the class, add required RTC_EXPORTs Bug: webrtc:347737882 Change-Id: Iac14e6f62adfa13ff1e757918a2f92009f5be36f Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/361760 Commit-Queue: Ilya Nikolaevskiy <ilnik@webrtc.org> Reviewed-by: Sergey Silkin <ssilkin@webrtc.org> Cr-Commit-Position: refs/heads/main@{#42962}
38 lines
1.4 KiB
C++
38 lines
1.4 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 <stdint.h>
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#include "api/video_codecs/video_codec.h"
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#include "rtc_base/system/rtc_export.h"
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#include "video/config/video_encoder_config.h"
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namespace webrtc {
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class RTC_EXPORT 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 ValidSimulcastParameters(const VideoCodec& codec,
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int num_streams);
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static int NumberOfTemporalLayers(const VideoCodec& codec, int spatial_id);
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// TODO(sprang): Remove this hack when ScreenshareLayers is gone.
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static bool IsConferenceModeScreenshare(const VideoCodec& codec);
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static bool IsConferenceModeScreenshare(
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const VideoEncoderConfig& encoder_config);
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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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