From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Sat, 21 Oct 2000 00:02:47 +0000 (+0000)
Subject: polygon offset changes; added Visual->MRD field
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d0d7d62120d7448924655c4683bab6bd5667256e;p=mesa.git

polygon offset changes; added Visual->MRD field
---

diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index 3f4bcec2fb5..c57f37c5791 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -1,4 +1,4 @@
-/* $Id: context.c,v 1.93 2000/10/20 19:54:49 brianp Exp $ */
+/* $Id: context.c,v 1.94 2000/10/21 00:02:47 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -295,6 +295,7 @@ _mesa_initialize_visual( GLvisual *vis,
       vis->DepthMax = 0xffffffff;
       vis->DepthMaxF = (GLfloat) vis->DepthMax;
    }
+   vis->MRD = 1;  /* XXX temporary value */
 
    return GL_TRUE;
 }
@@ -1157,6 +1158,7 @@ init_attrib_groups( GLcontext *ctx )
    ctx->Polygon.StippleFlag = GL_FALSE;
    ctx->Polygon.OffsetFactor = 0.0F;
    ctx->Polygon.OffsetUnits = 0.0F;
+   ctx->Polygon.OffsetMRD = 0.0F;
    ctx->Polygon.OffsetPoint = GL_FALSE;
    ctx->Polygon.OffsetLine = GL_FALSE;
    ctx->Polygon.OffsetFill = GL_FALSE;
diff --git a/src/mesa/main/polygon.c b/src/mesa/main/polygon.c
index 5ca3ffbc945..c96d3355b32 100644
--- a/src/mesa/main/polygon.c
+++ b/src/mesa/main/polygon.c
@@ -1,4 +1,4 @@
-/* $Id: polygon.c,v 1.12 2000/09/26 20:53:53 brianp Exp $ */
+/* $Id: polygon.c,v 1.13 2000/10/21 00:02:47 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -178,6 +178,7 @@ _mesa_PolygonOffset( GLfloat factor, GLfloat units )
 
    ctx->Polygon.OffsetFactor = factor;
    ctx->Polygon.OffsetUnits = units;
+   ctx->Polygon.OffsetMRD = units * ctx->Visual.MRD;
 }