X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=progs%2Ftrivial%2Fquadstrip-flat.c;h=d02135f702a603ae3ba81027654aeb1d518579e1;hb=6559107c7ae67ae6a94f53728cad85137aaf6312;hp=061a0e409e4e2a20e89bdaffaa3c3b19ba6b5b8c;hpb=b4517527ebe9933cd3f49da29a9443c1abaa8242;p=mesa.git

diff --git a/progs/trivial/quadstrip-flat.c b/progs/trivial/quadstrip-flat.c
index 061a0e409e4..d02135f702a 100644
--- a/progs/trivial/quadstrip-flat.c
+++ b/progs/trivial/quadstrip-flat.c
@@ -132,7 +132,7 @@ int main(int argc, char **argv)
 
     glutInitWindowPosition(0, 0); glutInitWindowSize( 250, 250);
 
-    type = GLUT_RGB;
+    type = GLUT_RGB | GLUT_ALPHA;
     type |= (doubleBuffer) ? GLUT_DOUBLE : GLUT_SINGLE;
     glutInitDisplayMode(type);