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support for GLX_ARB_multisample

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This commit is contained in:
Brian Paul
2002-11-04 22:20:28 +00:00
parent 4b01eb6e08
commit 8a738db519
1 changed files with 7 additions and 2 deletions
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src/glut/glx/glut_win.c
+7 -2
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@@ -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;