f0e92c695d
The File Output node crashes when saving a 16-bit vector image in an RGBA image. That's because the OIIO writer assumes 4-channel buffer while the buffer provided by the node is only 3-channel. To fix this, the OIIO writer is extended to support all possible combination of source and target channels. Pull Request: https://projects.blender.org/blender/blender/pulls/134789