* _swrast_validate_derived():
*/
GLbitfield _RasterMask;
- GLfloat _BackfaceSign;
+ GLfloat _BackfaceSign; /** +1 or -1 */
+ GLfloat _BackfaceCullSign; /** +1, 0, or -1 */
GLboolean _PreferPixelFog; /* Compute fog blend factor per fragment? */
GLboolean _AnyTextureCombine;
GLboolean _FogEnabled;
GLboolean _DeferredTexture;
GLenum _FogMode; /* either GL_FOG_MODE or fragment program's fog mode */
- /** Multiple render targets */
- GLbitfield _ColorOutputsMask;
- GLuint _NumColorOutputs;
-
/** List/array of the fragment attributes to interpolate */
GLuint _ActiveAttribs[FRAG_ATTRIB_MAX];
/** Same info, but as a bitmask */
/* Working values:
*/
GLuint StippleCounter; /**< Line stipple counter */
+ GLuint PointLineFacing;
GLbitfield NewState;
GLuint StateChanges;
GLenum Primitive; /* current primitive being drawn (ala glBegin) */