From: Roland Scheidegger <sroland@tungstengraphics.com>
Date: Sat, 3 Feb 2007 02:15:14 +0000 (+0100)
Subject: fix errorneously adding fog state params to all vertex programs...
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=09e4df2c65c1bca0d04c6ffd076ea7808e61c4ae;p=mesa.git

fix errorneously adding fog state params to all vertex programs...
---

diff --git a/src/mesa/drivers/dri/r200/r200_vertprog.c b/src/mesa/drivers/dri/r200/r200_vertprog.c
index 491701b796e..713e2f9ecab 100644
--- a/src/mesa/drivers/dri/r200/r200_vertprog.c
+++ b/src/mesa/drivers/dri/r200/r200_vertprog.c
@@ -461,7 +461,7 @@ static GLboolean r200_translate_vertex_program(GLcontext *ctx, struct r200_verte
 
    /* for fogc, can't change mesa_vp, as it would hose swtnl, and exp with
       base e isn't directly available neither. */
-   if (mesa_vp->Base.OutputsWritten & VERT_RESULT_FOGC && !vp->fogpidx) {
+   if ((mesa_vp->Base.OutputsWritten & (1 << VERT_RESULT_FOGC)) && !vp->fogpidx) {
       struct gl_program_parameter_list *paramList;
       GLint tokens[6] = { STATE_FOG_PARAMS, 0, 0, 0, 0, 0 };
       paramList = mesa_vp->Base.Parameters;