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Diffstat (limited to 'src/mesa/swrast/s_context.c')
-rw-r--r--src/mesa/swrast/s_context.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/src/mesa/swrast/s_context.c b/src/mesa/swrast/s_context.c
index 3bf9804bef..314931d467 100644
--- a/src/mesa/swrast/s_context.c
+++ b/src/mesa/swrast/s_context.c
@@ -117,7 +117,7 @@ _swrast_update_rasterflags( GLcontext *ctx )
/**
- * Examine polycon culls tate to compute the _BackfaceCullSign field.
+ * Examine polygon cull state to compute the _BackfaceCullSign field.
* _BackfaceCullSign will be 0 if no culling, -1 if culling back-faces,
* and 1 if culling front-faces. The Polygon FrontFace state also
* factors in.
@@ -128,21 +128,17 @@ _swrast_update_polygon( GLcontext *ctx )
GLfloat backface_sign;
if (ctx->Polygon.CullFlag) {
- backface_sign = 1.0;
switch (ctx->Polygon.CullFaceMode) {
case GL_BACK:
- if (ctx->Polygon.FrontFace == GL_CCW)
- backface_sign = -1.0;
+ backface_sign = -1.0;
break;
case GL_FRONT:
- if (ctx->Polygon.FrontFace != GL_CCW)
- backface_sign = -1.0;
+ backface_sign = 1.0;
break;
case GL_FRONT_AND_BACK:
/* fallthrough */
default:
backface_sign = 0.0;
- break;
}
}
else {