#import <WebRTC/RTCVideoCapturer.h>

#import "VideoEffectProcessor.h"

@implementation VideoEffectProcessor

- (instancetype)initWithProcessors:(NSArray<NSObject<VideoFrameProcessorDelegate> *> *)videoFrameProcessors
                       videoSource:(RTCVideoSource *)videoSource {
  self = [super init];
  _videoFrameProcessors = videoFrameProcessors;
  _videoSource = videoSource;
  return self;
}

- (void)capturer:(nonnull RTCVideoCapturer *)capturer didCaptureVideoFrame:(nonnull RTCVideoFrame *)frame {
  RTCVideoFrame *processedFrame = frame;
  for (NSObject<VideoFrameProcessorDelegate> *processor in _videoFrameProcessors) {
    processedFrame = [processor capturer:capturer didCaptureVideoFrame:processedFrame];
  }
  [self.videoSource capturer:capturer didCaptureVideoFrame:processedFrame];
}

@end