diff options
| author | Brian Paul <brianp@vmware.com> | 2009-08-31 17:54:46 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-08-31 19:34:47 -0600 |
| commit | a1d3855fb0c3969a32825d0b899076917d5ccce6 (patch) | |
| tree | cde7422d44b3936c4b549458d1f75362f619b1df /src/mesa/swrast | |
| parent | c0633ddabbcc91dcf06fd4452eb7516c624752c0 (diff) | |
swrast: fix selection/feedback regression
This fixes a conform selection/feedback regression introduced by commit
8f4d66c5f893b49eb3973aa3b31a856314c045c7
Diffstat (limited to 'src/mesa/swrast')
| -rw-r--r-- | src/mesa/swrast/s_triangle.c | 2 |
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; |