From 54ef88109b3e135f7cc1feabbbc7dbf640a5d8cc Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keith@tungstengraphics.com>
Date: Wed, 29 Dec 2004 14:36:58 +0000
Subject: use clamped Line._Width in calculations

---
 src/mesa/swrast/s_aalinetemp.h |  2 +-
 src/mesa/swrast/s_lines.c      | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

(limited to 'src/mesa/swrast')

diff --git a/src/mesa/swrast/s_aalinetemp.h b/src/mesa/swrast/s_aalinetemp.h
index 4ffa5b81fb..aa78ef7b59 100644
--- a/src/mesa/swrast/s_aalinetemp.h
+++ b/src/mesa/swrast/s_aalinetemp.h
@@ -149,7 +149,7 @@ NAME(line)(GLcontext *ctx, const SWvertex *v0, const SWvertex *v1)
    line.dx = line.x1 - line.x0;
    line.dy = line.y1 - line.y0;
    line.len = SQRTF(line.dx * line.dx + line.dy * line.dy);
-   line.halfWidth = 0.5F * ctx->Line.Width;
+   line.halfWidth = 0.5F * ctx->Line._Width;
 
    if (line.len == 0.0 || IS_INF_OR_NAN(line.len))
       return;
diff --git a/src/mesa/swrast/s_lines.c b/src/mesa/swrast/s_lines.c
index 20d32b25a0..56179bcc05 100644
--- a/src/mesa/swrast/s_lines.c
+++ b/src/mesa/swrast/s_lines.c
@@ -68,7 +68,7 @@ draw_wide_line( GLcontext *ctx, struct sw_span *span, GLboolean xMajor )
 
    ASSERT(span->end < MAX_WIDTH);
 
-   width = (GLint) CLAMP( ctx->Line.Width, MIN_LINE_WIDTH, MAX_LINE_WIDTH );
+   width = (GLint) CLAMP( ctx->Line._Width, MIN_LINE_WIDTH, MAX_LINE_WIDTH );
 
    if (width & 1)
       start = width / 2;
@@ -144,7 +144,7 @@ draw_wide_line( GLcontext *ctx, struct sw_span *span, GLboolean xMajor )
       span.arrayMask |= SPAN_MASK;				\
       compute_stipple_mask(ctx, span.end, span.array->mask);    \
    }								\
-   if (ctx->Line.Width > 1.0) {					\
+   if (ctx->Line._Width > 1.0) {					\
       draw_wide_line(ctx, &span, (GLboolean)(dx > dy));		\
    }								\
    else {							\
@@ -163,7 +163,7 @@ draw_wide_line( GLcontext *ctx, struct sw_span *span, GLboolean xMajor )
       span.arrayMask |= SPAN_MASK;				\
       compute_stipple_mask(ctx, span.end, span.array->mask);	\
    }								\
-   if (ctx->Line.Width > 1.0) {					\
+   if (ctx->Line._Width > 1.0) {					\
       draw_wide_line(ctx, &span, (GLboolean)(dx > dy));		\
    }								\
    else {							\
@@ -183,7 +183,7 @@ draw_wide_line( GLcontext *ctx, struct sw_span *span, GLboolean xMajor )
       span.arrayMask |= SPAN_MASK;				\
       compute_stipple_mask(ctx, span.end, span.array->mask);	\
    }								\
-   if (ctx->Line.Width > 1.0) {					\
+   if (ctx->Line._Width > 1.0) {					\
       draw_wide_line(ctx, &span, (GLboolean)(dx > dy));		\
    }								\
    else {							\
@@ -204,7 +204,7 @@ draw_wide_line( GLcontext *ctx, struct sw_span *span, GLboolean xMajor )
       span.arrayMask |= SPAN_MASK;				\
       compute_stipple_mask(ctx, span.end, span.array->mask);	\
    }								\
-   if (ctx->Line.Width > 1.0) {					\
+   if (ctx->Line._Width > 1.0) {					\
       draw_wide_line(ctx, &span, (GLboolean)(dx > dy));		\
    }								\
    else {							\
@@ -310,7 +310,7 @@ _swrast_choose_line( GLcontext *ctx )
             USE(textured_line);
          }
       }
-      else if (ctx->Depth.Test || ctx->Fog.Enabled || ctx->Line.Width != 1.0
+      else if (ctx->Depth.Test || ctx->Fog.Enabled || ctx->Line._Width != 1.0
                || ctx->Line.StippleFlag) {
          /* no texture, but Z, fog, width>1, stipple, etc. */
          if (rgbmode)
-- 
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