diff options
| -rw-r--r-- | src/glut/glx/glut_win.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/glut/glx/glut_win.c b/src/glut/glx/glut_win.c index ec8ad07f22..6483b97e56 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; |