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fixed a CI mode segfault, minor clean-ups

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Brian Paul
2001-02-13 23:59:34 +00:00
parent 88c5ceb650
commit b5fb4fd55b
1 changed files with 9 additions and 10 deletions
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11
src/mesa/tnl/t_vb_lighttmp.h
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@@ -1,10 +1,10 @@
/* $Id: t_vb_lighttmp.h,v 1.4 2001/01/24 00:05:00 brianp Exp $ */
/* $Id: t_vb_lighttmp.h,v 1.5 2001/02/13 23:59:34 brianp Exp $ */
/*
* Mesa 3-D graphics library
* Version: 3.5
*
* Copyright (C) 1999-2000 Brian Paul All Rights Reserved.
* Copyright (C) 1999-2001 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"),
@@ -790,6 +790,7 @@ static void TAG(light_ci)( GLcontext *ctx,
return;
indexResult[0] = VB->IndexPtr[0]->data;
if (IDX & LIGHT_TWOSIDE)
indexResult[1] = VB->IndexPtr[1]->data;
if (IDX & LIGHT_COLORMATERIAL) {
@@ -852,7 +853,7 @@ static void TAG(light_ci)( GLcontext *ctx,
/* spotlight attenuation */
if (light->_Flags & LIGHT_SPOT) {
GLfloat PV_dot_dir = - DOT3(VP, light->_NormDirection);
if (PV_dot_dir<light->_CosCutoff) {
if (PV_dot_dir < light->_CosCutoff) {
continue; /* this light makes no contribution */
}
else {
@@ -901,9 +902,7 @@ static void TAG(light_ci)( GLcontext *ctx,
}
n_dot_h = correction * DOT3(normal, h);
if (n_dot_h > 0.0F)
{
if (n_dot_h > 0.0F) {
GLfloat spec_coef;
struct gl_shine_tab *tab = ctx->_ShineTable[side];
GET_SHINE_TAB_ENTRY( tab, n_dot_h, spec_coef);