Lines Matching refs:buffer
1023 * @param buffer scanned line
1026 gt68xx_afe_ccd_calc (GT68xx_Afe_Values * values, unsigned int *buffer)
1054 if ((SANE_Int) (buffer[i] >> 8) < min_black)
1055 min_black = (buffer[i] >> 8);
1056 if ((SANE_Int) (buffer[i] >> 8) > max_black)
1057 max_black = (buffer[i] >> 8);
1059 if ((buffer[i] >> 8) > 15)
1061 else if ((buffer[i] >> 8) < 5)
1073 if ((SANE_Int) (buffer[i] >> 8) > max_white)
1074 max_white = (buffer[i] >> 8);
1075 total_white += buffer[i];
1095 unsigned int *buffer, SANE_Byte * offset,
1105 gt68xx_afe_ccd_calc (values, buffer);