+ if(mode & GLUT_DOUBLE) {
+ *aptr++ = GLX_DOUBLEBUFFER;
+ }
+
+ if(mode & GLUT_INDEX) {
+ *aptr++ = GLX_BUFFER_SIZE;
+ *aptr++ = 1;
+ } else {
+ *aptr++ = GLX_RGBA;
+ *aptr++ = GLX_RED_SIZE; *aptr++ = 4;
+ *aptr++ = GLX_GREEN_SIZE; *aptr++ = 4;
+ *aptr++ = GLX_BLUE_SIZE; *aptr++ = 4;
+ }