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/*
* Copyright 2017 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 "RTCVideoCodecInfo.h"
@implementation RTC_OBJC_TYPE (RTCVideoCodecInfo)
@synthesize name = _name;
@synthesize parameters = _parameters;
@synthesize scalabilityModes = _scalabilityModes;
- (instancetype)initWithName:(NSString *)name {
return [self initWithName:name parameters:@{} scalabilityModes:@[]];
}
- (instancetype)initWithName:(NSString *)name
parameters:(nullable NSDictionary<NSString *, NSString *> *)
parameters {
NSDictionary<NSString *, NSString *> *params = parameters ? parameters : @{};
return [self initWithName:name parameters:params scalabilityModes:@[]];
}
- (instancetype)initWithName:(NSString *)name
parameters:(NSDictionary<NSString *, NSString *> *)parameters
scalabilityModes:(NSArray<NSString *> *)scalabilityModes {
self = [super init];
if (self) {
_name = name;
_parameters = parameters;
_scalabilityModes = scalabilityModes;
}
return self;
}
- (BOOL)isEqualToCodecInfo:(RTC_OBJC_TYPE(RTCVideoCodecInfo) *)info {
if (!info || ![self.name isEqualToString:info.name] ||
![self.parameters isEqualToDictionary:info.parameters] ||
![self.scalabilityModes isEqualToArray:info.scalabilityModes]) {
return NO;
}
return YES;
}
- (BOOL)isEqual:(id)object {
if (self == object) return YES;
if (![object isKindOfClass:[self class]]) return NO;
return [self isEqualToCodecInfo:object];
}
- (NSUInteger)hash {
return [self.name hash] ^ [self.parameters hash];
}
#pragma mark - NSCoding
- (instancetype)initWithCoder:(NSCoder *)decoder {
return [self initWithName:[decoder decodeObjectForKey:@"name"]
parameters:[decoder decodeObjectForKey:@"parameters"]];
}
- (void)encodeWithCoder:(NSCoder *)encoder {
[encoder encodeObject:_name forKey:@"name"];
[encoder encodeObject:_parameters forKey:@"parameters"];
}
@end
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