Timm Bäder
dc8dedce07
gl renderer: Draw outset shadows white
...
and only apply the actual shadow color when we draw them from the
texture. This way we can reuse the cached shadows during color
transitions.
2020-01-18 08:49:52 +01:00
Timm Bäder
afa991752c
gl renderer: Look at shadow color in the outset shadow cache
...
It would probably be better to not do this and always render the outline
in plain white, then later recolor it but do this for no, just for
correctness.
2020-01-18 08:49:51 +01:00
Matthias Clasen
e46a7ca706
shadow cache: Remove outdated comments
...
No comments are better than outdated comments.
2019-10-12 17:06:39 -04:00
Timm Bäder
7931ab5f33
gl renderer: Change shadow cache eviction strategy
...
Since we can do partial redraws, dropping every shadow that's been
unused for one frame happens too fast. This is also a problem when a
shadow gets drawn on a texture for a few frames.
2019-02-28 10:33:18 +01:00
Timm Bäder
b7d948af69
gl renderer: Use a GArray for the shadow cache
...
It's very small usually, in default Adwaita the only blurred outset
shadow we have is the one for the CSD'd toplevel window.
2018-07-17 17:33:46 +02:00
Timm Bäder
3dd188fe7e
gl renderer: Cache blurred outset shadow nodes
...
Since these are particularly expensive to render and we have a pretty
big one used in every client-side decorated window.
2018-07-08 21:50:59 +02:00
