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

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The parameter is a bitmask.
This commit is contained in:
Brian Paul 2009-10-02 07:51:15 -06:00
parent abc12d0636
commit 584b0879ac
1 changed files with 2 additions and 2 deletions
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4
src/mesa/drivers/x11/fakeglx.c
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@ -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) {