static void TAG() unfilled_tri	(	GLcontext *	ctx,
		GLenum	mode,
		GLuint	e0,
		GLuint	e1,
		GLuint	e2
	)		`[static]`
Definition at line 42 of file t_dd_unfilled.h.
{
   struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
   GLubyte *ef = VB->EdgeFlag;
   VERTEX *v[3];
   LOCAL_VARS(3);

   v[0] = (VERTEX *)GET_VERTEX(e0);
   v[1] = (VERTEX *)GET_VERTEX(e1);
   v[2] = (VERTEX *)GET_VERTEX(e2);

   if (ctx->Light.ShadeModel == GL_FLAT && HAVE_HW_FLATSHADE) {
      if (HAVE_RGBA) {
     VERT_SAVE_RGBA(0);
     VERT_SAVE_RGBA(1);
     VERT_COPY_RGBA(v[0], v[2]);
     VERT_COPY_RGBA(v[1], v[2]);

     if (HAVE_SPEC) {
        VERT_SAVE_SPEC(0);
        VERT_SAVE_SPEC(1);
        VERT_COPY_SPEC(v[0], v[2]);
        VERT_COPY_SPEC(v[1], v[2]);
     }
      } else {
     VERT_SAVE_IND(0);
     VERT_SAVE_IND(1);
     VERT_COPY_IND(v[0], v[2]);
     VERT_COPY_IND(v[1], v[2]);
      }
   }

/*     fprintf(stderr, "%s %s %d %d %d\n", __FUNCTION__, */
/*         _mesa_lookup_enum_by_nr( mode ), */
/*         ef[e0], ef[e1], ef[e2]); */

   if (mode == GL_POINT) {
      RASTERIZE(GL_POINTS);
      if (ef[e0]) POINT( v[0] );
      if (ef[e1]) POINT( v[1] );
      if (ef[e2]) POINT( v[2] );
   }
   else {
      RASTERIZE(GL_LINES);
      if (RENDER_PRIMITIVE == GL_POLYGON) {
     if (ef[e2]) LINE( v[2], v[0] );
     if (ef[e0]) LINE( v[0], v[1] );
     if (ef[e1]) LINE( v[1], v[2] );
      }
      else {
     if (ef[e0]) LINE( v[0], v[1] );
     if (ef[e1]) LINE( v[1], v[2] );
     if (ef[e2]) LINE( v[2], v[0] );
      }
   }

   if (ctx->Light.ShadeModel == GL_FLAT && HAVE_HW_FLATSHADE) {
      if (HAVE_RGBA) {
     VERT_RESTORE_RGBA(0);
     VERT_RESTORE_RGBA(1);

     if (HAVE_SPEC) {
        VERT_RESTORE_SPEC(0);
        VERT_RESTORE_SPEC(1);
     }
      } else {
     VERT_RESTORE_IND(0);
     VERT_RESTORE_IND(1);
      }
   }
}
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