EXRLoader: RLE support and uncompress refactor. #17904
Merged
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This PR refactors the previous pipeline into a format that is inline with OpenEXR uncompressing pipeline, and adds support to RLE compression format. Setting up for a future PR that adds support for DWAA and DWAB compression.
By filling the output array with white color, #17887 exposed an incorrect offset in the decoding algorithm. The first pixel line was being shifted up, this was also fixed.
Float32PixelType - except forPIZ_COMPRESSIONDEV Example
PR Example
You can see the example no longer shows that white line on the bottom of the image, since the indexing is now correctly handled.