diff options
Diffstat (limited to 'backend/pixma/pixma.c')
| -rw-r--r-- | backend/pixma/pixma.c | 57 |
1 files changed, 42 insertions, 15 deletions
diff --git a/backend/pixma/pixma.c b/backend/pixma/pixma.c index c32907c..b4e423d 100644 --- a/backend/pixma/pixma.c +++ b/backend/pixma/pixma.c @@ -17,9 +17,7 @@ General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 59 Temple Place - Suite 330, Boston, - MA 02111-1307, USA. + along with this program. If not, see <https://www.gnu.org/licenses/>. As a special exception, the authors of SANE give permission for additional uses of the libraries contained in this release of SANE. @@ -116,6 +114,8 @@ typedef struct pixma_sane_t uint8_t gamma_table[4096]; SANE_String_Const source_list[4]; pixma_paper_source_t source_map[4]; + SANE_String_Const calibrate_list[PIXMA_CALIBRATE_NUM_OPTS + 1]; + pixma_calibrate_option_t calibrate_map[PIXMA_CALIBRATE_NUM_OPTS + 1]; unsigned byte_pos_in_line, output_line_size; uint64_t image_bytes_read; @@ -159,10 +159,11 @@ static void mark_all_button_options_cached ( struct pixma_sane_t * ss ) ss -> button_option_is_cached[i] = 1; } -static SANE_Status config_attach_pixma(SANEI_Config * config, const char *devname) +static SANE_Status config_attach_pixma(SANEI_Config __sane_unused__ * config, + const char *devname, + void __sane_unused__ *data) { int i; - UNUSED(config); for (i=0; i < (MAX_CONF_DEVICES -1); i++) { if(conf_devices[i] == NULL) @@ -504,6 +505,22 @@ create_dpi_list (pixma_sane_t * ss) /*PDBG (pixma_dbg (4, "*create_dpi_list***** min_dpi = %d, max_dpi = %d\n", min_dpi, max_dpi));*/ } + +static void +create_calibrate_list (pixma_sane_t * ss) +{ + int i = 0; + ss->calibrate_list[i] = SANE_I18N ("Once"); + ss->calibrate_map[i] = PIXMA_CALIBRATE_ONCE; + i++; + ss->calibrate_list[i] = SANE_I18N ("Always"); + ss->calibrate_map[i] = PIXMA_CALIBRATE_ALWAYS; + i++; + ss->calibrate_list[i] = SANE_I18N ("Never"); + ss->calibrate_map[i] = PIXMA_CALIBRATE_NEVER; + i++; +} + static void select_value_from_list (pixma_sane_t * ss, SANE_Int n, void *v, SANE_Int * info) @@ -935,6 +952,7 @@ calc_scan_param (pixma_sane_t * ss, pixma_scan_param_t * sp) sp->threshold = 2.55 * OVAL (opt_threshold).w; sp->threshold_curve = OVAL (opt_threshold_curve).w; sp->adf_wait = OVAL (opt_adf_wait).w; + sp->calibrate = ss->calibrate_map[OVAL (opt_calibrate).w]; error = pixma_check_scan_param (ss->s, sp); if (error < 0) @@ -997,6 +1015,8 @@ init_option_descriptors (pixma_sane_t * ss) i++; } + create_calibrate_list (ss); + build_option_descriptors (ss); /* Enable options that are available only in some scanners. */ @@ -1433,8 +1453,8 @@ static void pixma_jpeg_read(pixma_sane_t *ss, SANE_Byte *data, SANE_Int max_length, SANE_Int *length) { - struct jpeg_decompress_struct cinfo = ss->jpeg_cinfo; - pixma_jpeg_src_mgr *src = (pixma_jpeg_src_mgr *)ss->jpeg_cinfo.src; + struct jpeg_decompress_struct *cinfo = &ss->jpeg_cinfo; + pixma_jpeg_src_mgr *src = (pixma_jpeg_src_mgr *)cinfo->src; int l; @@ -1454,7 +1474,7 @@ pixma_jpeg_read(pixma_sane_t *ss, SANE_Byte *data, return; } - if (cinfo.output_scanline >= cinfo.output_height) + if (cinfo->output_scanline >= cinfo->output_height) { *length = 0; return; @@ -1464,7 +1484,7 @@ pixma_jpeg_read(pixma_sane_t *ss, SANE_Byte *data, * only one line at time is supported */ - l = jpeg_read_scanlines(&cinfo, ss->jdst->buffer, 1); + l = jpeg_read_scanlines(cinfo, ss->jdst->buffer, 1); if (l == 0) return; @@ -1472,7 +1492,7 @@ pixma_jpeg_read(pixma_sane_t *ss, SANE_Byte *data, * linebuffer holds width * bytesperpixel */ - (*ss->jdst->put_pixel_rows)(&cinfo, ss->jdst, 1, (char *)src->linebuffer); + (*ss->jdst->put_pixel_rows)(cinfo, ss->jdst, 1, (char *)src->linebuffer); *length = ss->sp.w * ss->sp.channels; /* Convert RGB into grayscale */ @@ -1505,9 +1525,9 @@ pixma_jpeg_read(pixma_sane_t *ss, SANE_Byte *data, b = (b << 1) | 0; else b = (b << 1) | 1; + if ((i % 8) == 0) + *(d++) = b; } - if ((i % 8) == 0) - *(d++) = b; } src->linebuffer_size = *length; @@ -1656,8 +1676,8 @@ sane_init (SANE_Int * version_code, SANE_Auth_Callback authorize) config.descriptors = NULL; config.values = NULL; - if (sanei_configure_attach(PIXMA_CONFIG_FILE, &config, config_attach_pixma) != - SANE_STATUS_GOOD) + if (sanei_configure_attach(PIXMA_CONFIG_FILE, &config, + config_attach_pixma, NULL) != SANE_STATUS_GOOD) PDBG(pixma_dbg(2, "Could not read pixma configuration file: %s\n", PIXMA_CONFIG_FILE)); @@ -2255,9 +2275,16 @@ type int adf-wait default 0 constraint (0,3600,1) title ADF Waiting Time - desc When set, the scanner waits upto the specified time in seconds for a new document inserted into the automatic document feeder. + desc When set, the scanner waits up to the specified time in seconds for a new document inserted into the automatic document feeder. cap soft_select soft_detect automatic inactive +type string calibrate[30] + constraint @string_list = ss->calibrate_list + title Calibration + desc When to perform scanner calibration. If you choose \"Once\" it will be performed a single time per driver init for single page scans, and for the first page for each ADF scan. + default Once + cap soft_select soft_detect automatic + rem ------------------------------------------- END SANE_Option_Descriptor */ |