-/* $Id: s_aaline.c,v 1.4 2001/01/23 23:39:37 brianp Exp $ */
+/* $Id: s_aaline.c,v 1.5 2001/03/07 05:06:12 brianp Exp $ */
/*
* Mesa 3-D graphics library
#include "swrast/s_context.h"
#include "swrast/swrast.h"
#include "mtypes.h"
-
+#include "mmath.h"
#define SUB_PIXEL 4
if (z < 0.0F)
return 0;
else if (z > CHAN_MAXF)
- return CHAN_MAXF;
+ return (GLchan) CHAN_MAXF;
return (GLchan) (GLint) z;
}