Lines Matching refs:shading
377 * Read the shading data parameters. This requires two
381 * @param shading Shading data parameters
386 sanei_pieusb_cmd_get_shading_parms(SANE_Int device_number, struct Pieusb_Shading_Parameters_Info* shading, struct Pieusb_Command_Status *status)
407 /* Read shading parameters */
428 shading[k].type = _get_byte (data, 8 + data[5]*k);
429 shading[k].sendBits = _get_byte (data, 9 + data[5]*k);
430 shading[k].recieveBits = _get_byte (data, 10 + data[5]*k);
431 shading[k].nLines = _get_byte (data, 11 + data[5]*k);
432 shading[k].pixelsPerLine = _get_short (data, 12 + data[5]*k);
763 * 08 quality bitmask: 80=fast infrared, 08=skip shading analysis, 02=sharpen
806 * the scan, and which allows to relate scan data to shading data. A mask is a
891 * 1. Calibration phase: make previously collected shading correction data available\n
900 * 2. sanei_pieusb_cmd_get_scanned_lines(): read shading correction lines\n
1070 * 2. For a sccan with calibration phase: before (or during) reading the shading reference data.