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e71f367511
Bug: webrtc:8321 Change-Id: I4daaa54513991c2a0d4fa579e21ff33e9294ba69 Reviewed-on: https://webrtc-review.googlesource.com/5021 Reviewed-by: Daniela Jovanoska Petrenko <denicija@webrtc.org> Commit-Queue: Kári Helgason <kthelgason@webrtc.org> Cr-Commit-Position: refs/heads/master@{#20101}
106 lines
2.9 KiB
Text
106 lines
2.9 KiB
Text
/*
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* Copyright 2017 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#import "WebRTC/RTCVideoCodec.h"
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#import "NSString+StdString.h"
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#import "RTCVideoCodec+Private.h"
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#import "WebRTC/RTCVideoCodecFactory.h"
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@implementation RTCVideoCodecInfo
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@synthesize payload = _payload;
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@synthesize name = _name;
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@synthesize parameters = _parameters;
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- (instancetype)initWithName:(NSString *)name {
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return [self initWithName:name parameters:nil];
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}
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- (instancetype)initWithName:(NSString *)name
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parameters:(nullable NSDictionary<NSString *, NSString *> *)parameters {
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if (self = [super init]) {
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_payload = 0;
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_name = name;
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_parameters = (parameters ? parameters : @{});
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}
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return self;
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}
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- (instancetype)initWithNativeVideoCodec:(cricket::VideoCodec)videoCodec {
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NSMutableDictionary *params = [NSMutableDictionary dictionary];
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for (auto it = videoCodec.params.begin(); it != videoCodec.params.end(); ++it) {
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[params setObject:[NSString stringForStdString:it->second]
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forKey:[NSString stringForStdString:it->first]];
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}
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return [self initWithPayload:videoCodec.id
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name:[NSString stringForStdString:videoCodec.name]
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parameters:params];
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}
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- (instancetype)initWithPayload:(NSInteger)payload
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name:(NSString *)name
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parameters:(NSDictionary<NSString *, NSString *> *)parameters {
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if (self = [self initWithName:name parameters:parameters]) {
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_payload = payload;
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}
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return self;
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}
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- (cricket::VideoCodec)nativeVideoCodec {
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cricket::VideoCodec codec([NSString stdStringForString:_name]);
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for (NSString *paramKey in _parameters.allKeys) {
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codec.SetParam([NSString stdStringForString:paramKey],
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[NSString stdStringForString:_parameters[paramKey]]);
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}
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return codec;
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}
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- (BOOL)isEqualToCodecInfo:(RTCVideoCodecInfo *)info {
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if (!info ||
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self.payload != info.payload ||
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![self.name isEqualToString:info.name] ||
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![self.parameters isEqualToDictionary:info.parameters]) {
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return NO;
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}
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return YES;
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}
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- (BOOL)isEqual:(id)object {
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if (self == object)
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return YES;
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if (![object isKindOfClass:[self class]])
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return NO;
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return [self isEqualToCodecInfo:object];
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}
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- (NSUInteger)hash {
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return [self.name hash] ^ self.payload ^ [self.parameters hash];
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}
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@end
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@implementation RTCVideoEncoderQpThresholds
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@synthesize low = _low;
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@synthesize high = _high;
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- (instancetype)initWithThresholdsLow:(NSInteger)low high:(NSInteger)high {
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if (self = [super init]) {
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_low = low;
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_high = high;
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}
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return self;
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}
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@end
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