gsk: Support straight alpha textures
authorMatthias Clasen <mclasen@redhat.com>
Wed, 31 May 2023 18:33:52 +0000 (14:33 -0400)
committerMatthias Clasen <mclasen@redhat.com>
Wed, 31 May 2023 18:37:33 +0000 (14:37 -0400)
commit957fa87fce32b4545dddc73b54c70c2ce9e52961
treeb661cb36b18f94d5c50f694140fbbc369cd976e4
parente8bdd46d8d428c780080e974256d6771949f2a09
gsk: Support straight alpha textures

This is not the optimal way of doing it: we're
reuploading the texture with client-side conversion.
But it fits nicely into our current handling of mipmaps.

We can do better once we use shaders for colorspace
conversions.
gsk/gl/gskgldriver.c