Speed up shadow generation for small windows

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
2019-01-01 11:35:59 +00:00
parent 3686bf7a33
commit 428c24a6fa
7 changed files with 34 additions and 17 deletions
--- a/src/backend/backend_common.h
+++ b/src/backend/backend_common.h
@@ -19,5 +19,5 @@ solid_picture(session_t *ps, bool argb, double a, double r, double g, double b);

 void paint_all_new(session_t *ps, region_t *region, win *const t);

-xcb_image_t *make_shadow(xcb_connection_t *c, const conv *kernel,
-                         const double *shadow_sum, double opacity, int width, int height);
+xcb_image_t *
+make_shadow(xcb_connection_t *c, const conv *kernel, double opacity, int width, int height);