image-processingcompressionfile-formatopenexr

How to find exr file is scan line or tiled image?

I have an exr file. I want to know if it is scan line or tiled. Is there any openexr api for finding that?

Solution

  • You can use this api to check if file is tiled: bool isOpenExrFile (const char fileName[], bool &isTiled);

    Reference: see page 36 http://openexr.com/ReadingAndWritingImageFiles.pdf