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authorBrian Paul <brian.paul@tungstengraphics.com>2002-11-04 16:24:18 +0000
committerBrian Paul <brian.paul@tungstengraphics.com>2002-11-04 16:24:18 +0000
commitd2e39bb0509fac2c4e3424376ea5f71e73066042 (patch)
treedbe3e5d71084708df2aef06bf7e1df1d80f5fa57 /progs
parent969e1ac233f7b1b995bb607642a6ac8e629fbced (diff)
add support for GLX_ARB_multisample
Diffstat (limited to 'progs')
-rw-r--r--progs/xdemos/glxinfo.c16
1 files changed, 12 insertions, 4 deletions
diff --git a/progs/xdemos/glxinfo.c b/progs/xdemos/glxinfo.c
index dde24c4865..230823eb8d 100644
--- a/progs/xdemos/glxinfo.c
+++ b/progs/xdemos/glxinfo.c
@@ -1,4 +1,4 @@
-/* $Id: glxinfo.c,v 1.20 2002/10/14 13:57:23 brianp Exp $ */
+/* $Id: glxinfo.c,v 1.21 2002/11/04 16:24:18 brianp Exp $ */
/*
* Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
@@ -422,9 +422,17 @@ get_visual_attribs(Display *dpy, XVisualInfo *vInfo,
glXGetConfig(dpy, vInfo, GLX_TRANSPARENT_INDEX_VALUE, &attribs->transparentIndexValue);
}
- /* multisample tests not implemented yet */
- attribs->numSamples = 0;
- attribs->numMultisample = 0;
+ /* multisample attribs */
+#ifdef GLX_ARB_multisample
+ if (strstr("GLX_ARB_multisample", ext) == 0) {
+ glXGetConfig(dpy, vInfo, GLX_SAMPLE_BUFFERS_ARB, &attribs->numMultisample);
+ glXGetConfig(dpy, vInfo, GLX_SAMPLES_ARB, &attribs->numSamples);
+ }
+#endif
+ else {
+ attribs->numSamples = 0;
+ attribs->numMultisample = 0;
+ }
#if defined(GLX_EXT_visual_rating)
if (ext && strstr(ext, "GLX_EXT_visual_rating")) {