| /* |
| * Copyright 2018 The WebRTC project authors. All Rights Reserved. |
| * |
| * Use of this source code is governed by a BSD-style license |
| * that can be found in the LICENSE file in the root of the source |
| * tree. An additional intellectual property rights grant can be found |
| * in the file PATENTS. All contributing project authors may |
| * be found in the AUTHORS file in the root of the source tree. |
| * |
| */ |
| |
| #import "WebRTC/RTCVideoCodecH264.h" |
| |
| #include "media/base/h264_profile_level_id.h" |
| |
| @interface RTCH264ProfileLevelId () |
| |
| @property(nonatomic, assign) RTCH264Profile profile; |
| @property(nonatomic, assign) RTCH264Level level; |
| @property(nonatomic, strong) NSString *hexString; |
| |
| @end |
| |
| @implementation RTCH264ProfileLevelId |
| |
| @synthesize profile = _profile; |
| @synthesize level = _level; |
| @synthesize hexString = _hexString; |
| |
| - (instancetype)initWithHexString:(NSString *)hexString { |
| if (self = [super init]) { |
| self.hexString = hexString; |
| |
| rtc::Optional<webrtc::H264::ProfileLevelId> profile_level_id = |
| webrtc::H264::ParseProfileLevelId([hexString cStringUsingEncoding:NSUTF8StringEncoding]); |
| if (profile_level_id.has_value()) { |
| self.profile = static_cast<RTCH264Profile>(profile_level_id->profile); |
| self.level = static_cast<RTCH264Level>(profile_level_id->level); |
| } |
| } |
| return self; |
| } |
| |
| - (instancetype)initWithProfile:(RTCH264Profile)profile level:(RTCH264Level)level { |
| if (self = [super init]) { |
| self.profile = profile; |
| self.level = level; |
| |
| rtc::Optional<std::string> hex_string = |
| webrtc::H264::ProfileLevelIdToString(webrtc::H264::ProfileLevelId( |
| static_cast<webrtc::H264::Profile>(profile), static_cast<webrtc::H264::Level>(level))); |
| self.hexString = |
| [NSString stringWithCString:hex_string.value_or("").c_str() encoding:NSUTF8StringEncoding]; |
| } |
| return self; |
| } |
| |
| @end |