Lines Matching defs:buf
1637 SANE_Fixed * buf;
1645 if (!(buf = alloca(size)))
1649 buf[i] = (SANE_FIX(HP_VECTOR_SCALE* 1.0) * i + (length-1) / 2) / length;
1650 return sanei_hp_accessor_set(this->data_acsr, data, buf);
1660 SANE_Fixed * buf;
1674 if (!(buf = alloca(size)))
1678 RETURN_IF_FAIL( sanei_hp_accessor_get(this->data_acsr, data, buf) );
1680 SWAP_FIXED(buf[i * dim + j], buf[j * dim + i]);
1681 return sanei_hp_accessor_set(this->data_acsr, data, buf);
2045 SANE_Fixed buf[9];
2048 memset(buf, 0, sizeof(buf));
2050 buf[1] = SANE_FIX(1.0);
2052 buf[4] = SANE_FIX(1.0);
2054 buf[7] = SANE_FIX(1.0);
2060 sanei_hp_accessor_set(matrix->data_acsr, data, buf);