| Florent Castelli | 8bbdb5b | 2019-08-02 15:16:28 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2019 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 | #include "api/video/video_bitrate_allocator.h" |
| 12 | |
| 13 | namespace webrtc { |
| 14 | |
| 15 | VideoBitrateAllocationParameters::VideoBitrateAllocationParameters( |
| 16 | uint32_t total_bitrate_bps, |
| 17 | uint32_t framerate) |
| 18 | : total_bitrate(DataRate::bps(total_bitrate_bps)), |
| 19 | stable_bitrate(DataRate::bps(total_bitrate_bps)), |
| 20 | framerate(static_cast<double>(framerate)) {} |
| 21 | |
| 22 | VideoBitrateAllocationParameters::VideoBitrateAllocationParameters( |
| 23 | DataRate total_bitrate, |
| 24 | double framerate) |
| 25 | : total_bitrate(total_bitrate), |
| 26 | stable_bitrate(total_bitrate), |
| 27 | framerate(framerate) {} |
| 28 | |
| 29 | VideoBitrateAllocationParameters::VideoBitrateAllocationParameters( |
| 30 | DataRate total_bitrate, |
| 31 | DataRate stable_bitrate, |
| 32 | double framerate) |
| 33 | : total_bitrate(total_bitrate), |
| 34 | stable_bitrate(stable_bitrate), |
| 35 | framerate(framerate) {} |
| 36 | |
| 37 | VideoBitrateAllocationParameters::~VideoBitrateAllocationParameters() = default; |
| 38 | |
| 39 | VideoBitrateAllocation VideoBitrateAllocator::GetAllocation( |
| 40 | uint32_t total_bitrate_bps, |
| 41 | uint32_t framerate) { |
| 42 | return Allocate({DataRate::bps(total_bitrate_bps), |
| 43 | DataRate::bps(total_bitrate_bps), |
| 44 | static_cast<double>(framerate)}); |
| 45 | } |
| 46 | |
| 47 | VideoBitrateAllocation VideoBitrateAllocator::Allocate( |
| 48 | VideoBitrateAllocationParameters parameters) { |
| 49 | return GetAllocation(parameters.total_bitrate.bps(), parameters.framerate); |
| 50 | } |
| 51 | |
| 52 | } // namespace webrtc |