Lines Matching defs:att
952 struct ureg att = undef;
962 att = get_temp(p);
967 emit_op2(p, OPCODE_MUL, att, 0, slt, spot);
978 if (is_undef(att))
979 att = get_temp(p);
991 emit_op2(p, OPCODE_MUL, att, 0, dist, att);
995 emit_op1(p, OPCODE_RCP, att, 0, dist);
999 return att;
1121 struct ureg att = undef, VPpli = undef;
1150 att = calculate_light_attenuation(p, i, VPpli, dist);
1212 if (!is_undef(att)) {
1215 emit_op2(p, OPCODE_MUL, lit, 0, lit, att);
1274 if (!is_undef(att)) {
1276 emit_op2(p, OPCODE_MUL, lit, 0, lit, att);
1302 release_temp(p, att);
