[regression] Shadows are now missing, since e59069c0
The tooltips for launcher icons use box-shadow
to render their borders. However starting today the border/shadow is completely missing.
e59069c012adc66822d8584001f6ca0e55b938fd is the first bad commit
commit e59069c012adc66822d8584001f6ca0e55b938fd
Author: Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
Date: Thu Dec 10 12:47:23 2020 -0300
st: Use blur node to render shadow pipeline
It is generally faster than downloading the texture, blurring
with the CPU, and uploading the blurred texture. Notice that
'n_values' is calculated differently from the blur_pixels()
function; that's because it needs to match Clutter's blur
shader interpretation of sigma [1].
[1] https://gitlab.gnome.org/GNOME/mutter/-/blob/master/clutter/clutter/clutter-blur.c#L89
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/1539>
src/st/st-private.c | 87 +++++++++++++++++++++++++++++++++++------------------
1 file changed, 57 insertions(+), 30 deletions(-)
See related: !1410 (closed)