From: Brian Paul <brianp@vmware.com>
Date: Fri, 2 Oct 2009 13:51:15 +0000 (-0600)
Subject: xlib: use bitwise-and to test GLX_RGBA_BIT in choose_visual()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=584b0879ac2ec2420ea6866e47eb90e1a980e758;p=mesa.git

xlib: use bitwise-and to test GLX_RGBA_BIT in choose_visual()

The parameter is a bitmask.
---

diff --git a/src/mesa/drivers/x11/fakeglx.c b/src/mesa/drivers/x11/fakeglx.c
index eb7c4f6417c..6449dc88b0d 100644
--- a/src/mesa/drivers/x11/fakeglx.c
+++ b/src/mesa/drivers/x11/fakeglx.c
@@ -1197,10 +1197,10 @@ choose_visual( Display *dpy, int screen, const int *list, GLboolean fbConfig )
             if (!fbConfig)
                return NULL;
             parselist++;
-            if (*parselist == GLX_RGBA_BIT) {
+            if (*parselist & GLX_RGBA_BIT) {
                rgb_flag = GL_TRUE;
             }
-            else if (*parselist == GLX_COLOR_INDEX_BIT) {
+            else if (*parselist & GLX_COLOR_INDEX_BIT) {
                rgb_flag = GL_FALSE;
             }
             else if (*parselist == 0) {