File signature

In opencv file image format ( are identified using file signature as a char array. A decoder is found using this signature tiff bmp jepg webp....

I found a method LibRaw::identify() but it is protected and need a file pointer.

Is there is a way to give a char array to check if file is readable using libraw?


Use open_file() or open

Use open_file() or open_buffer() and check the return code.

-- Alex Tutubalin @LibRaw LLC