Lines Matching defs:o_vtop
62 struct ureg_dst o_vtop, o_vbottom;
75 o_vtop = ureg_DECL_output(shader, TGSI_SEMANTIC_GENERIC, VS_O_VTOP);
91 * o_vtop.x = vtex.x
92 * o_vtop.y = vtex.y * tmp.x + 0.25f
93 * o_vtop.z = vtex.y * tmp.y + 0.25f
94 * o_vtop.w = 1 / tmp.x
106 ureg_MOV(shader, ureg_writemask(o_vtop, TGSI_WRITEMASK_X), vtex);
107 ureg_MAD(shader, ureg_writemask(o_vtop, TGSI_WRITEMASK_Y), ureg_scalar(vtex, TGSI_SWIZZLE_Y),
109 ureg_MAD(shader, ureg_writemask(o_vtop, TGSI_WRITEMASK_Z), ureg_scalar(vtex, TGSI_SWIZZLE_Y),
111 ureg_RCP(shader, ureg_writemask(o_vtop, TGSI_WRITEMASK_W),