#import "GPUImageTwoInputFilter.h"
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extern NSString *const kGPUImageThreeInputTextureVertexShaderString;
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@interface GPUImageThreeInputFilter : GPUImageTwoInputFilter
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{
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GPUImageFramebuffer *thirdInputFramebuffer;
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GLint filterThirdTextureCoordinateAttribute;
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GLint filterInputTextureUniform3;
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GPUImageRotationMode inputRotation3;
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GLuint filterSourceTexture3;
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CMTime thirdFrameTime;
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BOOL hasSetSecondTexture, hasReceivedThirdFrame, thirdFrameWasVideo;
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BOOL thirdFrameCheckDisabled;
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}
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- (void)disableThirdFrameCheck;
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@end
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