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  • iOS sdwebimage 特殊图片错误的问题

    原先sdwebimage是使用

    CGImageGetColorSpace(imageRef),

    但这个的有些图片会报错

    Aug  8 15:52:13 game--Pro.local[88338] <Error>: CGBitmapContextCreate: unsupported color space.
    Aug  8 15:52:13 game--Pro.local[88338] <Error>: CGContextDrawImage: invalid context 0x0. This is a serious error. This application, or a library it uses, is using an invalid context  and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.
    Aug  8 15:52:13 game--Pro.local[88338] <Error>: CGBitmapContextCreateImage: invalid context 0x0. This is a serious error. This application, or a library it uses, is using an invalid context  and is thereby contributing to an overall degradation of system stability and reliability. This notice is a courtesy: please fix this problem. It will become a fatal error in an upcoming update.

    然后修改为下面代码可以解决上面这个错误

    CGColorSpaceRef colorSpace = CGColorSpaceCreateDeviceRGB();
    
        CGContextRef context = CGBitmapContextCreate(NULL, width,
                                                     height,
                                                     CGImageGetBitsPerComponent(imageRef),
                                                     0,
    //                                                 CGImageGetColorSpace(imageRef),
                                                     colorSpace,
                                                     kCGBitmapByteOrderDefault | kCGImageAlphaPremultipliedFirst);
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  • 原文地址:https://www.cnblogs.com/huangzizhu/p/4713304.html
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