From: Brian Paul <brianp@vmware.com>
Date: Fri, 2 Oct 2009 13:52:27 +0000 (-0600)
Subject: gallium/xlib: use bitwise-and to test GLX_RGBA_BIT in choose_visual()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=85ee0ef9a72e4ffd6ed0a2442b1272a43508d257;p=mesa.git

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

The parameter is a bitmask.
---

diff --git a/src/gallium/state_trackers/glx/xlib/glx_api.c b/src/gallium/state_trackers/glx/xlib/glx_api.c
index 7f04db2186e..6cd7ede31cf 100644
--- a/src/gallium/state_trackers/glx/xlib/glx_api.c
+++ b/src/gallium/state_trackers/glx/xlib/glx_api.c
@@ -850,10 +850,10 @@ 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) {