Lines Matching refs:du
641 GLfloat du = ((ctx->Eval.MapGrid1u2 - ctx->Eval.MapGrid1u1) / in vbo_exec_EvalPoint1() local
643 GLfloat u = i * du + ctx->Eval.MapGrid1u1; in vbo_exec_EvalPoint1()
652 GLfloat du = ((ctx->Eval.MapGrid2u2 - ctx->Eval.MapGrid2u1) / in vbo_exec_EvalPoint2() local
656 GLfloat u = i * du + ctx->Eval.MapGrid2u1; in vbo_exec_EvalPoint2()
668 GLfloat u, du; in vbo_exec_EvalMesh1() local
692 du = ctx->Eval.MapGrid1du; in vbo_exec_EvalMesh1()
693 u = ctx->Eval.MapGrid1u1 + i1 * du; in vbo_exec_EvalMesh1()
696 for (i=i1;i<=i2;i++,u+=du) { in vbo_exec_EvalMesh1()
707 GLfloat u, du, v, dv, v1, u1; in vbo_exec_EvalMesh2() local
729 du = ctx->Eval.MapGrid2du; in vbo_exec_EvalMesh2()
732 u1 = ctx->Eval.MapGrid2u1 + i1 * du; in vbo_exec_EvalMesh2()
738 for (u=u1,i=i1;i<=i2;i++,u+=du) { in vbo_exec_EvalMesh2()
747 for (u=u1,i=i1;i<=i2;i++,u+=du) { in vbo_exec_EvalMesh2()
752 for (u=u1,i=i1;i<=i2;i++,u+=du) { in vbo_exec_EvalMesh2()
763 for (u=u1,i=i1;i<=i2;i++,u+=du) { in vbo_exec_EvalMesh2()