gl renderer: Use alpha uniform in inset shadow shader

diff --git a/gsk/resources/glsl/inset_shadow.fs.glsl b/gsk/resources/glsl/inset_shadow.fs.glsl
index b6bb87c82a670f2a3e01f1bfeb392c4d7f0208cd..87a7205de27b1bef03c6109ccd6d9bba51ec60fd 100644 (file)
--- a/gsk/resources/glsl/inset_shadow.fs.glsl
+++ b/gsk/resources/glsl/inset_shadow.fs.glsl
@@ -23,5 +23,5 @@ void main() {
   color = color * clamp (rounded_rect_coverage (outline, f.xy) -
                          rounded_rect_coverage (inside, f.xy - offset),
                          0.0, 1.0);
-  setOutputColor(color);
+  setOutputColor(color * u_alpha);
 }