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authorBrian Paul <brianp@vmware.com>2009-08-31 17:54:46 -0600
committerBrian Paul <brianp@vmware.com>2009-08-31 17:54:46 -0600
commit3f785080db33d437893564dded325452770699be (patch)
treed236662add9f05ec4f1a44c80d8165bfbb2c691f /src
parentfcf0804c05faefd196ed5525c068ee4cd30c5312 (diff)
swrast: fix selection/feedback regression
This fixes a conform selection/feedback regression introduced by commit 8f4d66c5f893b49eb3973aa3b31a856314c045c7
Diffstat (limited to 'src')
-rw-r--r--src/mesa/swrast/s_triangle.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/swrast/s_triangle.c b/src/mesa/swrast/s_triangle.c
index 1d2fed7169..1ab0e19f92 100644
--- a/src/mesa/swrast/s_triangle.c
+++ b/src/mesa/swrast/s_triangle.c
@@ -61,7 +61,7 @@ _swrast_culltriangle( GLcontext *ctx,
GLfloat fy = v2->attrib[FRAG_ATTRIB_WPOS][1] - v0->attrib[FRAG_ATTRIB_WPOS][1];
GLfloat c = ex*fy-ey*fx;
- if (c * swrast->_BackfaceSign * swrast->_BackfaceCullSign < 0.0F)
+ if (c * swrast->_BackfaceSign * swrast->_BackfaceCullSign <= 0.0F)
return GL_FALSE;
return GL_TRUE;