Mesa (mesa_7_6_branch): gallium/xlib: use bitwise-and to test GLX_RGBA_BIT in choose_visual()

[Brian Paul]

Module: Mesa
Branch: mesa_7_6_branch
Commit: 85ee0ef9a72e4ffd6ed0a2442b1272a43508d257
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=85ee0ef9a72e4ffd6ed0a2442b1272a43508d257

Author: Brian Paul <brianp at vmware.com>
Date:   Fri Oct  2 07:52:27 2009 -0600

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

The parameter is a bitmask.

---

 src/gallium/state_trackers/glx/xlib/glx_api.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/state_trackers/glx/xlib/glx_api.c b/src/gallium/state_trackers/glx/xlib/glx_api.c
index 7f04db2..6cd7ede 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) {