From 9ede048127ea71282fd97e01516dedcfb03e2a23 Mon Sep 17 00:00:00 2001
From: Brian <brian@yutani.localnet.net>
Date: Tue, 24 Apr 2007 16:40:54 -0600
Subject: trim down the number of line drawing functions, special cases

---
 src/mesa/swrast/s_lines.c | 41 +++++------------------------------------
 1 file changed, 5 insertions(+), 36 deletions(-)

(limited to 'src/mesa/swrast/s_lines.c')

diff --git a/src/mesa/swrast/s_lines.c b/src/mesa/swrast/s_lines.c
index 7b2a52b4ff..80702e41a3 100644
--- a/src/mesa/swrast/s_lines.c
+++ b/src/mesa/swrast/s_lines.c
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5
+ * Version:  6.5.3
  *
- * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2007  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"),
@@ -171,34 +171,13 @@ draw_wide_line( GLcontext *ctx, SWspan *span, GLboolean xMajor )
 #include "s_linetemp.h"
 
 
-/* Single-texture line, w/ fog, Z, specular, etc. */
+/* General-purpose textured line (any/all features). */
 #define NAME textured_line
 #define INTERP_RGBA
-#define INTERP_Z
-#define INTERP_FOG
-#define INTERP_TEX
-#define RENDER_SPAN(span)					\
-   if (ctx->Line.StippleFlag) {					\
-      span.arrayMask |= SPAN_MASK;				\
-      compute_stipple_mask(ctx, span.end, span.array->mask);	\
-   }								\
-   if (ctx->Line._Width > 1.0) {					\
-      draw_wide_line(ctx, &span, (GLboolean)(dx > dy));		\
-   }								\
-   else {							\
-      _swrast_write_rgba_span(ctx, &span);			\
-   }
-#include "s_linetemp.h"
-
-
-/* Multi-texture or separate specular line, w/ fog, Z, specular, etc. */
-#define NAME multitextured_line
-#define INTERP_RGBA
 #define INTERP_SPEC
 #define INTERP_Z
 #define INTERP_FOG
-#define INTERP_MULTITEX
-#define INTERP_VARYING
+#define INTERP_ATTRIBS
 #define RENDER_SPAN(span)					\
    if (ctx->Line.StippleFlag) {					\
       span.arrayMask |= SPAN_MASK;				\
@@ -251,8 +230,6 @@ _mesa_print_line_function(GLcontext *ctx)
       _mesa_printf("general_rgba_line\n");
    else if (swrast->Line == textured_line)
       _mesa_printf("textured_line\n");
-   else if (swrast->Line == multitextured_line)
-      _mesa_printf("multitextured_line\n");
    else
       _mesa_printf("Driver func %p\n", (void *(*)()) swrast->Line);
 }
@@ -302,15 +279,7 @@ _swrast_choose_line( GLcontext *ctx )
       else if (ctx->Texture._EnabledCoordUnits
              || ctx->FragmentProgram._Current) {
          /* textured lines */
-         if (ctx->Texture._EnabledCoordUnits > 0x1
-             || NEED_SECONDARY_COLOR(ctx)
-             || ctx->FragmentProgram._Current) {
-            /* multi-texture and/or separate specular color */
-            USE(multitextured_line);
-         }
-         else {
-            USE(textured_line);
-         }
+         USE(textured_line);
       }
       else if (ctx->Depth.Test || swrast->_FogEnabled || ctx->Line._Width != 1.0
                || ctx->Line.StippleFlag) {
-- 
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