Mitchell Hashimoto 247b92ce07 renderer/opengl: convert Kitty images from RGB to RGBA
Fixes #932

We have to do this for Metal as well (this code is copied from Metal)
since Metal doesnt even allow RGB textures. I couldn't figure out a way
to get the A value to be "255" (byte), it seems to always be set to 1
which gets normalized to 1/255, so lets just manually convert.
2023-11-21 16:56:02 -08:00
..
2023-11-17 21:51:06 -08:00
2022-12-31 08:53:11 -08:00