skvlad | 79b4b87 | 2016-04-08 17:28:55 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 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 | #import "RTCRtpEncodingParameters+Private.h" |
| 12 | |
| 13 | @implementation RTCRtpEncodingParameters |
| 14 | |
| 15 | @synthesize isActive = _isActive; |
| 16 | @synthesize maxBitrateBps = _maxBitrateBps; |
Rasmus Brandt | a3e69e6 | 2018-06-05 10:55:56 +0200 | [diff] [blame] | 17 | @synthesize minBitrateBps = _minBitrateBps; |
Rasmus Brandt | 3c76941 | 2018-09-27 09:53:11 +0200 | [diff] [blame] | 18 | @synthesize maxFramerate = _maxFramerate; |
Rasmus Brandt | 86f78cb | 2018-10-03 09:34:47 +0200 | [diff] [blame] | 19 | @synthesize numTemporalLayers = _numTemporalLayers; |
Mirta Dvornicic | 817aec8 | 2019-02-04 14:27:49 +0100 | [diff] [blame^] | 20 | @synthesize scaleResolutionDownBy = _scaleResolutionDownBy; |
deadbeef | 8014c75 | 2017-01-06 16:53:00 -0800 | [diff] [blame] | 21 | @synthesize ssrc = _ssrc; |
skvlad | 79b4b87 | 2016-04-08 17:28:55 -0700 | [diff] [blame] | 22 | |
skvlad | 79b4b87 | 2016-04-08 17:28:55 -0700 | [diff] [blame] | 23 | - (instancetype)init { |
| 24 | return [super init]; |
| 25 | } |
| 26 | |
| 27 | - (instancetype)initWithNativeParameters: |
| 28 | (const webrtc::RtpEncodingParameters &)nativeParameters { |
| 29 | if (self = [self init]) { |
| 30 | _isActive = nativeParameters.active; |
deadbeef | e702b30 | 2017-02-04 12:09:01 -0800 | [diff] [blame] | 31 | if (nativeParameters.max_bitrate_bps) { |
skvlad | 79b4b87 | 2016-04-08 17:28:55 -0700 | [diff] [blame] | 32 | _maxBitrateBps = |
deadbeef | e702b30 | 2017-02-04 12:09:01 -0800 | [diff] [blame] | 33 | [NSNumber numberWithInt:*nativeParameters.max_bitrate_bps]; |
skvlad | 79b4b87 | 2016-04-08 17:28:55 -0700 | [diff] [blame] | 34 | } |
Rasmus Brandt | a3e69e6 | 2018-06-05 10:55:56 +0200 | [diff] [blame] | 35 | if (nativeParameters.min_bitrate_bps) { |
| 36 | _minBitrateBps = |
| 37 | [NSNumber numberWithInt:*nativeParameters.min_bitrate_bps]; |
| 38 | } |
Rasmus Brandt | 3c76941 | 2018-09-27 09:53:11 +0200 | [diff] [blame] | 39 | if (nativeParameters.max_framerate) { |
| 40 | _maxFramerate = [NSNumber numberWithInt:*nativeParameters.max_framerate]; |
| 41 | } |
Rasmus Brandt | 86f78cb | 2018-10-03 09:34:47 +0200 | [diff] [blame] | 42 | if (nativeParameters.num_temporal_layers) { |
| 43 | _numTemporalLayers = [NSNumber numberWithInt:*nativeParameters.num_temporal_layers]; |
| 44 | } |
Mirta Dvornicic | 817aec8 | 2019-02-04 14:27:49 +0100 | [diff] [blame^] | 45 | if (nativeParameters.scale_resolution_down_by) { |
| 46 | _scaleResolutionDownBy = |
| 47 | [NSNumber numberWithDouble:*nativeParameters.scale_resolution_down_by]; |
| 48 | } |
deadbeef | 8014c75 | 2017-01-06 16:53:00 -0800 | [diff] [blame] | 49 | if (nativeParameters.ssrc) { |
| 50 | _ssrc = [NSNumber numberWithUnsignedLong:*nativeParameters.ssrc]; |
| 51 | } |
skvlad | 79b4b87 | 2016-04-08 17:28:55 -0700 | [diff] [blame] | 52 | } |
| 53 | return self; |
| 54 | } |
| 55 | |
| 56 | - (webrtc::RtpEncodingParameters)nativeParameters { |
| 57 | webrtc::RtpEncodingParameters parameters; |
| 58 | parameters.active = _isActive; |
| 59 | if (_maxBitrateBps != nil) { |
Danil Chapovalov | 196100e | 2018-06-21 10:17:24 +0200 | [diff] [blame] | 60 | parameters.max_bitrate_bps = absl::optional<int>(_maxBitrateBps.intValue); |
skvlad | 79b4b87 | 2016-04-08 17:28:55 -0700 | [diff] [blame] | 61 | } |
Rasmus Brandt | a3e69e6 | 2018-06-05 10:55:56 +0200 | [diff] [blame] | 62 | if (_minBitrateBps != nil) { |
Danil Chapovalov | 196100e | 2018-06-21 10:17:24 +0200 | [diff] [blame] | 63 | parameters.min_bitrate_bps = absl::optional<int>(_minBitrateBps.intValue); |
Rasmus Brandt | a3e69e6 | 2018-06-05 10:55:56 +0200 | [diff] [blame] | 64 | } |
Rasmus Brandt | 3c76941 | 2018-09-27 09:53:11 +0200 | [diff] [blame] | 65 | if (_maxFramerate != nil) { |
| 66 | parameters.max_framerate = absl::optional<int>(_maxFramerate.intValue); |
| 67 | } |
Rasmus Brandt | 86f78cb | 2018-10-03 09:34:47 +0200 | [diff] [blame] | 68 | if (_numTemporalLayers != nil) { |
| 69 | parameters.num_temporal_layers = absl::optional<int>(_numTemporalLayers.intValue); |
| 70 | } |
Mirta Dvornicic | 817aec8 | 2019-02-04 14:27:49 +0100 | [diff] [blame^] | 71 | if (_scaleResolutionDownBy != nil) { |
| 72 | parameters.scale_resolution_down_by = |
| 73 | absl::optional<double>(_scaleResolutionDownBy.doubleValue); |
| 74 | } |
deadbeef | 8014c75 | 2017-01-06 16:53:00 -0800 | [diff] [blame] | 75 | if (_ssrc != nil) { |
Danil Chapovalov | 196100e | 2018-06-21 10:17:24 +0200 | [diff] [blame] | 76 | parameters.ssrc = absl::optional<uint32_t>(_ssrc.unsignedLongValue); |
deadbeef | 8014c75 | 2017-01-06 16:53:00 -0800 | [diff] [blame] | 77 | } |
skvlad | 79b4b87 | 2016-04-08 17:28:55 -0700 | [diff] [blame] | 78 | return parameters; |
| 79 | } |
| 80 | |
| 81 | @end |