Use 32-bit visuals for i3bar when possible and allow RGBA colors.

[i3/i3] / i3bar / include / cairo_util.h

diff --git a/i3bar/include/cairo_util.h b/i3bar/include/cairo_util.h
index 749beec8b60e1fd1a718d57facbcce94182bfb59..390e6a1c8e2f76c80a06490ac13967373b255954 100644 (file)
--- a/i3bar/include/cairo_util.h
+++ b/i3bar/include/cairo_util.h
@@ -15,6 +15,7 @@ typedef struct color_t {
     double red;
     double green;
     double blue;
+    double alpha;
 
     /* For compatibility, we also store the colorpixel for now. */
     uint32_t colorpixel;