-/* $Id: xm_line.c,v 1.24 2003/04/01 17:28:12 brianp Exp $ */
-
/*
* Mesa 3-D graphics library
- * Version: 5.1
+ * Version: 6.3
*
- * Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2004 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
SWcontext *swrast = SWRAST_CONTEXT(ctx);
int depth = GET_VISUAL_DEPTH(xmesa->xm_visual);
- (void) DitherValues; /* silence unused var warning */
- (void) kernel1; /* silence unused var warning */
-
+ if ((ctx->Color._DrawDestMask[0] & (DD_FRONT_LEFT_BIT | DD_BACK_LEFT_BIT)) ==0)
+ return (swrast_line_func) NULL;
if (ctx->RenderMode != GL_RENDER) return (swrast_line_func) NULL;
if (ctx->Line.SmoothFlag) return (swrast_line_func) NULL;
if (ctx->Texture._EnabledUnits) return (swrast_line_func) NULL;