Searched refs:backface_sign (Results 1 – 1 of 1) sorted by relevance
136 GLfloat backface_sign; in _swrast_update_polygon() local141 backface_sign = -1.0F; in _swrast_update_polygon()144 backface_sign = 1.0F; in _swrast_update_polygon()149 backface_sign = 0.0F; in _swrast_update_polygon()153 backface_sign = 0.0F; in _swrast_update_polygon()156 SWRAST_CONTEXT(ctx)->_BackfaceCullSign = backface_sign; in _swrast_update_polygon()