773    ctx->Eval.MapGrid1un = un;  in _mesa_MapGrid1f()
774    ctx->Eval.MapGrid1u1 = u1;  in _mesa_MapGrid1f()
775    ctx->Eval.MapGrid1u2 = u2;  in _mesa_MapGrid1f()
776    ctx->Eval.MapGrid1du = (u2 - u1) / (GLfloat) un;  in _mesa_MapGrid1f()
803    ctx->Eval.MapGrid2un = un;  in _mesa_MapGrid2f()
804    ctx->Eval.MapGrid2u1 = u1;  in _mesa_MapGrid2f()
805    ctx->Eval.MapGrid2u2 = u2;  in _mesa_MapGrid2f()
806    ctx->Eval.MapGrid2du = (u2 - u1) / (GLfloat) un;  in _mesa_MapGrid2f()
807    ctx->Eval.MapGrid2vn = vn;  in _mesa_MapGrid2f()
808    ctx->Eval.MapGrid2v1 = v1;  in _mesa_MapGrid2f()
809    ctx->Eval.MapGrid2v2 = v2;  in _mesa_MapGrid2f()
810    ctx->Eval.MapGrid2dv = (v2 - v1) / (GLfloat) vn;  in _mesa_MapGrid2f()
882    ctx->Eval.Map1Color4 = GL_FALSE;  in _mesa_init_eval()
883    ctx->Eval.Map1Index = GL_FALSE;  in _mesa_init_eval()
884    ctx->Eval.Map1Normal = GL_FALSE;  in _mesa_init_eval()
885    ctx->Eval.Map1TextureCoord1 = GL_FALSE;  in _mesa_init_eval()
886    ctx->Eval.Map1TextureCoord2 = GL_FALSE;  in _mesa_init_eval()
887    ctx->Eval.Map1TextureCoord3 = GL_FALSE;  in _mesa_init_eval()
888    ctx->Eval.Map1TextureCoord4 = GL_FALSE;  in _mesa_init_eval()
889    ctx->Eval.Map1Vertex3 = GL_FALSE;  in _mesa_init_eval()
890    ctx->Eval.Map1Vertex4 = GL_FALSE;  in _mesa_init_eval()
891    ctx->Eval.Map2Color4 = GL_FALSE;  in _mesa_init_eval()
892    ctx->Eval.Map2Index = GL_FALSE;  in _mesa_init_eval()
893    ctx->Eval.Map2Normal = GL_FALSE;  in _mesa_init_eval()
894    ctx->Eval.Map2TextureCoord1 = GL_FALSE;  in _mesa_init_eval()
895    ctx->Eval.Map2TextureCoord2 = GL_FALSE;  in _mesa_init_eval()
896    ctx->Eval.Map2TextureCoord3 = GL_FALSE;  in _mesa_init_eval()
897    ctx->Eval.Map2TextureCoord4 = GL_FALSE;  in _mesa_init_eval()
898    ctx->Eval.Map2Vertex3 = GL_FALSE;  in _mesa_init_eval()
899    ctx->Eval.Map2Vertex4 = GL_FALSE;  in _mesa_init_eval()
900    ctx->Eval.AutoNormal = GL_FALSE;  in _mesa_init_eval()
901    ctx->Eval.MapGrid1un = 1;  in _mesa_init_eval()
902    ctx->Eval.MapGrid1u1 = 0.0;  in _mesa_init_eval()
903    ctx->Eval.MapGrid1u2 = 1.0;  in _mesa_init_eval()
904    ctx->Eval.MapGrid2un = 1;  in _mesa_init_eval()
905    ctx->Eval.MapGrid2vn = 1;  in _mesa_init_eval()
906    ctx->Eval.MapGrid2u1 = 0.0;  in _mesa_init_eval()
907    ctx->Eval.MapGrid2u2 = 1.0;  in _mesa_init_eval()
908    ctx->Eval.MapGrid2v1 = 0.0;  in _mesa_init_eval()
909    ctx->Eval.MapGrid2v2 = 1.0;  in _mesa_init_eval()