d14ad05078
The Cryptomatte layers in the compositor are saved compressed and saved in half precision in the File Output node. That's because the EXR writer makes decision about compression and half float based on channel names. And Cryptomatte are currently saved using RGBA channel names like other color images. To fix this, we follow the Cycles convention of using lowercase rgba for Cryptomatte images, allowing them to be saved without compression and always in full precision since they are otherwise useless. Fixes #124208, #87988. Pull Request: https://projects.blender.org/blender/blender/pulls/124508
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