From bcb148de9201c7f90a68c7c46434e7ebf7204000 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 6 Feb 2002 03:22:47 +0000
Subject: added an assertion, fix typo

---
 src/mesa/swrast/s_span.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c
index 28b6718905..6f76fd8b59 100644
--- a/src/mesa/swrast/s_span.c
+++ b/src/mesa/swrast/s_span.c
@@ -1,4 +1,4 @@
-/* $Id: s_span.c,v 1.31 2002/02/04 15:59:29 brianp Exp $ */
+/* $Id: s_span.c,v 1.32 2002/02/06 03:22:47 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -26,7 +26,7 @@
 
 
 /**
- * \file vpstate.c
+ * \file swrast/s_span.c
  * \brief Span processing functions used by all rasterization functions.
  * This is where all the per-fragment tests are performed
  * \author Brian Paul
@@ -801,11 +801,15 @@ _mesa_write_rgba_span( GLcontext *ctx, struct sw_span *span,
    ASSERT(span->end <= MAX_WIDTH);
    ASSERT((span->interpMask & span->arrayMask) == 0);
    ASSERT((span->interpMask | span->arrayMask) & SPAN_RGBA);
+#ifdef DEBUG
    if (ctx->Fog.Enabled)
       ASSERT((span->interpMask | span->arrayMask) & SPAN_FOG);
+   if (ctx->Depth.Test)
+      ASSERT((span->interpMask | span->arrayMask) & SPAN_Z);
+#endif
 
    /*
-     printf("%s()  interp 0x%x  array 0x%x  p=0x%x\n", __FUNCTION__, span->interpMask, span->arrayMask, primitive);
+   printf("%s()  interp 0x%x  array 0x%x  p=0x%x\n", __FUNCTION__, span->interpMask, span->arrayMask, primitive);
    */
 
    if (span->arrayMask & SPAN_MASK) {
-- 
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