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Bug: webrtc:13960 Change-Id: Ia930647b15f624a4d10d8d335519b69ffdae6636 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/260983 Commit-Queue: Åsa Persson <asapersson@webrtc.org> Reviewed-by: Niels Moller <nisse@webrtc.org> Reviewed-by: Sergey Silkin <ssilkin@webrtc.org> Cr-Commit-Position: refs/heads/main@{#36919}
35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
/*
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* Copyright (c) 2022 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_SVC_SCALABILITY_MODE_UTIL_H_
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#define MODULES_VIDEO_CODING_SVC_SCALABILITY_MODE_UTIL_H_
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#include "absl/strings/string_view.h"
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#include "absl/types/optional.h"
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#include "api/video_codecs/scalability_mode.h"
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#include "api/video_codecs/video_codec.h"
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namespace webrtc {
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absl::optional<ScalabilityMode> ScalabilityModeFromString(
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absl::string_view scalability_mode_string);
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absl::string_view ScalabilityModeToString(ScalabilityMode scalability_mode);
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InterLayerPredMode ScalabilityModeToInterLayerPredMode(
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ScalabilityMode scalability_mode);
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int ScalabilityModeToNumSpatialLayers(ScalabilityMode scalability_mode);
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int ScalabilityModeToNumTemporalLayers(ScalabilityMode scalability_mode);
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} // namespace webrtc
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#endif // MODULES_VIDEO_CODING_SVC_SCALABILITY_MODE_UTIL_H_
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