#if 0// GPUImageSepiaFilter(怀旧)GPUImageSepiaFilter *gaussianBlurFilter = [[GPUImageSepiaFilter alloc] init];

[gaussianBlurFilter forceProcessingAtSize:CGSizeMake(200,300)];

[gaussianBlurFilter useNextFrameForImageCapture];// 获取数据源GPUImagePicture *stillImageSource = [[GPUImagePicture alloc]initWithImage:inputImage];// 添加上滤镜[stillImageSource addTarget:gaussianBlurFilter];// 开始渲染

[stillImageSource processImage];// 获取渲染后的图片

UIImage*newImage = [gaussianBlurFilter imageFromCurrentFramebuffer];// 加载出来UIImageView*imageView = [[UIImageViewalloc] initWithImage:newImage];

imageView.frame= CGRectMake(50,50,320,650);

[self.viewaddSubview:imageView];#endif