babl: fix LUT from grayscale to RGBA images.
authorJehan <jehan@girinstud.io>
Mon, 13 Feb 2023 22:34:48 +0000 (23:34 +0100)
committerJehan <jehan@girinstud.io>
Mon, 13 Feb 2023 22:34:48 +0000 (23:34 +0100)
commitda380ab0a8a60157ad069bba6aebca58ba18f087
treea80a5e56f4402f785b4fa2a9fb3552d8e0510a5d
parentdeaac901653155e4877b9dcd5b1660a0a876736f
babl: fix LUT from grayscale to RGBA images.

Images from "Y'A" to "R'G'B'A" for instance would end up completely
transparent because we were not reporting the alpha channel from the
source to destination buffer.
babl/babl-fish-path.c