Timm Bäder
982ebf1b69
gradient shaders: Reduce out values as well
...
We only do 6 color stops here now. Also works around a driver bug.
Fixes #3196
2020-10-05 20:35:34 -04:00
Alexander Larsson
bacb3affb3
gl: Add some namespacing to the preamble symbols
...
This adds a gsk prefix to the stuff in the preamble, as we want to
avoid it conflicting with things in the main shader. Especially once
we start allow some customization of shaders.
2020-09-29 09:51:16 +02:00
Timm Bäder
fd728ea8bc
gl renderer: Lower maximum gradient stop count
...
6 is still plenty according to my market research.
Should help with #2624
2020-09-24 19:08:22 +02:00
Timm Bäder
a770ab34c4
gl renderer: Consolidate color pre-multiplication
...
Add a common function that tells us what it does and replace all the
manual stuff with it.
Fixes #3170
2020-09-18 15:45:08 +02:00
Timm Bäder
b8e4240751
gl renderer: Add radial gradient shader
2020-09-18 15:39:07 +02:00
