From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 15 Feb 2002 16:27:13 +0000 (+0000)
Subject: GL_ARB_window_pos fog fix
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c9ceef41fe89f5ba6e16ec51c1f9b7bfd8119c64;p=mesa.git

GL_ARB_window_pos fog fix
---

diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c
index adfd5b8e5e3..c46064991e7 100644
--- a/src/mesa/swrast/s_span.c
+++ b/src/mesa/swrast/s_span.c
@@ -1,4 +1,4 @@
-/* $Id: s_span.c,v 1.33 2002/02/14 00:39:53 brianp Exp $ */
+/* $Id: s_span.c,v 1.34 2002/02/15 16:27:13 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -74,10 +74,7 @@ _mesa_span_default_z( GLcontext *ctx, struct sw_span *span )
 void
 _mesa_span_default_fog( GLcontext *ctx, struct sw_span *span )
 {
-   if (ctx->Fog.FogCoordinateSource == GL_FOG_COORDINATE_EXT)
-      span->fog = _mesa_z_to_fogfactor(ctx, ctx->Current.RasterFogCoord);
-   else
-      span->fog = _mesa_z_to_fogfactor(ctx, ctx->Current.RasterDistance);
+   span->fog = _mesa_z_to_fogfactor(ctx, ctx->Current.RasterDistance);
    span->fogStep = 0;
    span->interpMask |= SPAN_FOG;
 }