滤镜效果显示一些警告 执行代价高昂的取消填充操作!应用于图像后还有一些内存泄漏?
我的代码是:-
CIImage *imagee = [Filter outputImage];
CIContext *context = [CIContext contextWithOptions:nil];
CGImageRef cgImage = [context createCGImage:
imagee fromRect: imagee.extent];
UIImage *resultUIImage = [[UIImage alloc ]initWithCGImage: cgImage];
image=resultUIImage;
CGImageRelease(cgImage);
cgImage=nil;
SaveImage=image;
[resultUIImage release];