blob: 33f9ae92e17899ddfc0510040817f5e4efd83d85 [file] [log] [blame]
/*
* 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