sdk/objc/api/peerconnection/RTCAudioSource.mm

/*
 *  Copyright 2016 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 "RTCAudioSource+Private.h"

#include "rtc_base/checks.h"

@implementation RTC_OBJC_TYPE (RTCAudioSource) {
}

@synthesize volume = _volume;
@synthesize nativeAudioSource = _nativeAudioSource;

- (instancetype)
      initWithFactory:(RTC_OBJC_TYPE(RTCPeerConnectionFactory) *)factory
    nativeAudioSource:
        (webrtc::scoped_refptr<webrtc::AudioSourceInterface>)nativeAudioSource {
  RTC_DCHECK(factory);
  RTC_DCHECK(nativeAudioSource);

  self = [super initWithFactory:factory
              nativeMediaSource:nativeAudioSource
                           type:RTCMediaSourceTypeAudio];
  if (self) {
    _nativeAudioSource = nativeAudioSource;
  }
  return self;
}

- (instancetype)
      initWithFactory:(RTC_OBJC_TYPE(RTCPeerConnectionFactory) *)factory
    nativeMediaSource:
        (webrtc::scoped_refptr<webrtc::MediaSourceInterface>)nativeMediaSource
                 type:(RTCMediaSourceType)type {
  RTC_DCHECK_NOTREACHED();
  return nil;
}

- (NSString *)description {
  NSString *stateString = [[self class] stringForState:self.state];
  return [NSString stringWithFormat:@"RTC_OBJC_TYPE(RTCAudioSource)( %p ): %@",
                                    self,
                                    stateString];
}

- (void)setVolume:(double)volume {
  _volume = volume;
  _nativeAudioSource->SetVolume(volume);
}

@end