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move ltor computation

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This commit is contained in:
Brian Paul 2003-01-28 00:14:32 +00:00
parent f4418f4d1c
commit 02de45dced
1 changed files with 2 additions and 2 deletions
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4
src/mesa/swrast/s_aatritemp.h
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@ -1,4 +1,4 @@
/* $Id: s_aatritemp.h,v 1.33 2003/01/20 15:20:27 brianp Exp $ */
/* $Id: s_aatritemp.h,v 1.34 2003/01/28 00:14:32 brianp Exp $ */
/*
* Mesa 3-D graphics library
@ -124,10 +124,10 @@
const GLfloat botDx = vMid->win[0] - vMin->win[0];
const GLfloat botDy = vMid->win[1] - vMin->win[1];
const GLfloat area = majDx * botDy - botDx * majDy;
ltor = (GLboolean) (area < 0.0F);
/* Do backface culling */
if (area * bf < 0 || area == 0 || IS_INF_OR_NAN(area))
return;
ltor = (GLboolean) (area < 0.0F);
}
#ifndef DO_OCCLUSION_TEST