Sergio Garcia Murillo | 43800f9 | 2018-06-21 16:16:38 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2018 The WebRTC project authors. All Rights Reserved. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license |
| 5 | * that can be found in the LICENSE file in the root of the source |
| 6 | * tree. An additional intellectual property rights grant can be found |
| 7 | * in the file PATENTS. All contributing project authors may |
| 8 | * be found in the AUTHORS file in the root of the source tree. |
| 9 | */ |
| 10 | |
| 11 | #ifndef MODULES_VIDEO_CODING_UTILITY_SIMULCAST_UTILITY_H_ |
| 12 | #define MODULES_VIDEO_CODING_UTILITY_SIMULCAST_UTILITY_H_ |
| 13 | |
Yves Gerey | 3e70781 | 2018-11-28 16:47:49 +0100 | [diff] [blame] | 14 | #include <stdint.h> |
| 15 | |
| 16 | #include "api/video_codecs/video_codec.h" |
Sergio Garcia Murillo | 43800f9 | 2018-06-21 16:16:38 +0200 | [diff] [blame] | 17 | |
| 18 | namespace webrtc { |
| 19 | |
| 20 | class SimulcastUtility { |
| 21 | public: |
| 22 | static uint32_t SumStreamMaxBitrate(int streams, const VideoCodec& codec); |
| 23 | static int NumberOfSimulcastStreams(const VideoCodec& codec); |
Ilya Nikolaevskiy | dda5fdc | 2019-02-27 10:00:06 +0100 | [diff] [blame] | 24 | static bool ValidSimulcastParameters(const VideoCodec& codec, |
| 25 | int num_streams); |
Erik Språng | 8abd56c | 2018-10-01 18:47:03 +0200 | [diff] [blame] | 26 | static int NumberOfTemporalLayers(const VideoCodec& codec, int spatial_id); |
| 27 | // TODO(sprang): Remove this hack when ScreenshareLayers is gone. |
| 28 | static bool IsConferenceModeScreenshare(const VideoCodec& codec); |
Sergio Garcia Murillo | 43800f9 | 2018-06-21 16:16:38 +0200 | [diff] [blame] | 29 | }; |
| 30 | |
| 31 | } // namespace webrtc |
| 32 | |
| 33 | #endif // MODULES_VIDEO_CODING_UTILITY_SIMULCAST_UTILITY_H_ |