From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Mon, 4 Nov 2002 22:20:28 +0000 (+0000)
Subject: support for GLX_ARB_multisample
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8a738db519a3cfb7a0a87a3c97090709bbbd6024;p=mesa.git

support for GLX_ARB_multisample
---

diff --git a/src/glut/glx/glut_win.c b/src/glut/glx/glut_win.c
index ec8ad07f221..6483b97e569 100644
--- a/src/glut/glx/glut_win.c
+++ b/src/glut/glx/glut_win.c
@@ -328,11 +328,16 @@ getVisualInfoRGB(unsigned int mode)
       list[n++] = 1;
     }
   }
-#if defined(GLX_VERSION_1_1) && defined(GLX_SGIS_multisample)
+#if defined(GLX_VERSION_1_1) && (defined(GLX_SGIS_multisample) || defined(GLX_ARB_multisample))
   if (GLUT_WIND_IS_MULTISAMPLE(mode)) {
-    if (!__glutIsSupportedByGLX("GLX_SGIS_multisample"))
+    if (!__glutIsSupportedByGLX("GLX_SGIS_multisample") &&
+        !__glutIsSupportedByGLX("GLX_ARB_multisample"))
       return NULL;
+#if defined(GLX_ARB_multisample)
+    list[n++] = GLX_SAMPLES_ARB;
+#elif defined(GLX_SGIS_multisample)
     list[n++] = GLX_SAMPLES_SGIS;
+#endif
     /* XXX Is 4 a reasonable minimum acceptable number of
        samples? */
     list[n++] = 4;