Lines Matching defs:line
856 /** read a line of scan data
859 * @param length total bytes to read on one line
891 * read only one line , counter give us 256 bytes block available
1124 /** detect a black scan line
1125 * parses the given buffer and return SANE_TRUE if the line is an
1126 * acceptable black line for calibration
1127 * @param buffer data line to parse
1130 * @returns SANE_TRUE if it is considered as a white line
1148 * black margin at both ends of the line */
1173 /** detect a white scan line
1174 * parses the given buffer and return SANE_TRUE if the line is an
1175 * acceptable white line for calibration
1176 * @param buffer data line to parse
1179 * @returns SANE_TRUE if it is considered as a white line
1197 * black margin at both ends of the line */
1423 int line;
1493 line =
1496 if (line == -1)
1502 /* if a data line has been read, add it to reference data */
1503 if (line)