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9aec8c239f
Before these changes default initialized iOS wrappers around various RTP*Parameters types had their own default values of nonnull values, which did not always matched default values from native code, which then causes override of default native values, if library user didn't specified it's own initialization. After these changes default initialization of iOS wrappers uses default property values from default initialized native types. Bug: None Change-Id: Ie21a7dc38ddc3862aca8ec424859c776c67b1388 Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/215220 Reviewed-by: Kári Helgason <kthelgason@webrtc.org> Commit-Queue: Kári Helgason <kthelgason@webrtc.org> Cr-Commit-Position: refs/heads/master@{#33731}
58 lines
1.9 KiB
Objective-C
58 lines
1.9 KiB
Objective-C
/*
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* Copyright 2016 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 <Foundation/Foundation.h>
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#import "RTCMacros.h"
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#import "RTCRtcpParameters.h"
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#import "RTCRtpCodecParameters.h"
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#import "RTCRtpEncodingParameters.h"
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#import "RTCRtpHeaderExtension.h"
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NS_ASSUME_NONNULL_BEGIN
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/** Corresponds to webrtc::DegradationPreference. */
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typedef NS_ENUM(NSInteger, RTCDegradationPreference) {
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RTCDegradationPreferenceDisabled,
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RTCDegradationPreferenceMaintainFramerate,
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RTCDegradationPreferenceMaintainResolution,
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RTCDegradationPreferenceBalanced
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};
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RTC_OBJC_EXPORT
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@interface RTC_OBJC_TYPE (RTCRtpParameters) : NSObject
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/** A unique identifier for the last set of parameters applied. */
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@property(nonatomic, copy) NSString *transactionId;
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/** Parameters used for RTCP. */
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@property(nonatomic, readonly, copy) RTC_OBJC_TYPE(RTCRtcpParameters) * rtcp;
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/** An array containing parameters for RTP header extensions. */
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@property(nonatomic, readonly, copy)
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NSArray<RTC_OBJC_TYPE(RTCRtpHeaderExtension) *> *headerExtensions;
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/** The currently active encodings in the order of preference. */
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@property(nonatomic, copy) NSArray<RTC_OBJC_TYPE(RTCRtpEncodingParameters) *> *encodings;
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/** The negotiated set of send codecs in order of preference. */
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@property(nonatomic, copy) NSArray<RTC_OBJC_TYPE(RTCRtpCodecParameters) *> *codecs;
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/**
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* Degradation preference in case of CPU adaptation or constrained bandwidth.
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* If nil, implementation default degradation preference will be used.
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*/
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@property(nonatomic, copy, nullable) NSNumber *degradationPreference;
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- (instancetype)init;
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@end
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NS_ASSUME_NONNULL_END
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