kopia lustrzana https://gitlab.com/sane-project/backends
401 wiersze
10 KiB
C
401 wiersze
10 KiB
C
/* sane - Scanner Access Now Easy.
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Copyright (C) 1997 BYTEC GmbH Germany
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Written by Helmut Koeberle, Email: helmut.koeberle@bytec.de
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Modified by Manuel Panea <Manuel.Panea@rzg.mpg.de>,
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Markus Mertinat <Markus.Mertinat@Physik.Uni-Augsburg.DE>,
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and ULrich Deiters <ulrich.deiters@uni-koeln.de>
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This file is part of the SANE package.
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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As a special exception, the authors of SANE give permission for
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additional uses of the libraries contained in this release of SANE.
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The exception is that, if you link a SANE library with other files
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to produce an executable, this does not by itself cause the
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resulting executable to be covered by the GNU General Public
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License. Your use of that executable is in no way restricted on
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account of linking the SANE library code into it.
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This exception does not, however, invalidate any other reasons why
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the executable file might be covered by the GNU General Public
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License.
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If you submit changes to SANE to the maintainers to be included in
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a subsequent release, you agree by submitting the changes that
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those changes may be distributed with this exception intact.
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If you write modifications of your own for SANE, it is your choice
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whether to permit this exception to apply to your modifications.
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If you do not wish that, delete this exception notice. */
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#ifndef canon_h
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#define canon_h 1
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/* all the different possible model names. */
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#define FB1200S "IX-12015E "
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#define FB620S "IX-06035E "
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#define CS300 "IX-03035B "
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#define CS600 "IX-06015C "
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#define CS2700F "IX-27015C "
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#define IX_4025 "IX-4025 "
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#define IX_4015 "IX-4015 "
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#define IX_3010 "IX-3010 "
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#include <sys/types.h>
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#define AUTO_DOC_FEEDER_UNIT 0x01
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#define TRANSPARENCY_UNIT 0x02
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#define TRANSPARENCY_UNIT_FB1200 0x03
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#define SCAN_CONTROL_CONDITIONS 0x20
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#define SCAN_CONTROL_CON_FB1200 0x21
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#define ALL_SCAN_MODE_PAGES 0x3F
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#define RED 0
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#define GREEN 1
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#define BLUE 2
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#define ADF_STAT_NONE 0
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#define ADF_STAT_INACTIVE 1
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#define ADF_STAT_ACTIVE 2
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#define ADF_STAT_DISABLED 3
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#define ADF_Status (4+2) /* byte positioning */
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#define ADF_Settings (4+3) /* in data block */
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#define ADF_NOT_PRESENT 0x01 /* bit selection */
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#define ADF_PROBLEM 0x0E /* from bytes in */
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#define ADF_PRIORITY 0x03 /* data block. */
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#define ADF_FEEDER 0x04 /* */
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#define TPU_STAT_NONE 0
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#define TPU_STAT_INACTIVE 1
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#define TPU_STAT_ACTIVE 2
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#define CS3_600 0 /* CanoScan 300/600 */
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#define CS2700 1 /* CanoScan 2700F */
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#define FB620 2 /* CanoScan FB620S */
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#define FS2710 3 /* CanoScan FS2710S */
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#define FB1200 4 /* CanoScan FB1200S */
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#define IX4015 5 /* IX-4015 */
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#ifndef MAX
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#define MAX(A,B) (((A) > (B))? (A) : (B))
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#endif
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#ifndef MIN
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#define MIN(A,B) (((A) < (B))? (A) : (B))
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#endif
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#ifndef SSIZE_MAX
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#define SSIZE_MAX LONG_MAX
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#endif
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typedef struct
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{
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SANE_Int Status; /* Auto Document Feeder Unit Status */
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SANE_Int Problem; /* ADF Problems list */
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SANE_Int Priority; /* ADF Priority setting */
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SANE_Int Feeder; /* ADF Feeder setting */
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}
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CANON_ADF;
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typedef struct
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{
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SANE_Int Status; /* Transparency Unit Status */
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SANE_Bool PosNeg; /* Negative/Positive Film */
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SANE_Int Transparency; /* TPU Transparency */
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SANE_Int ControlMode; /* TPU Density Control Mode */
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SANE_Int FilmType; /* TPU Film Type */
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}
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CANON_TPU;
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typedef enum
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{
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OPT_NUM_OPTS = 0,
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OPT_MODE_GROUP,
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OPT_MODE,
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OPT_NEGATIVE, /* Reverse image format */
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OPT_NEGATIVE_TYPE, /* Negative film type */
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OPT_SCANNING_SPEED,
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OPT_RESOLUTION_GROUP,
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OPT_RESOLUTION_BIND,
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OPT_HW_RESOLUTION_ONLY,
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OPT_X_RESOLUTION,
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OPT_Y_RESOLUTION,
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OPT_ENHANCEMENT_GROUP,
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OPT_BRIGHTNESS,
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OPT_CONTRAST,
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OPT_THRESHOLD,
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OPT_MIRROR,
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OPT_CUSTOM_GAMMA, /* use custom gamma tables? */
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OPT_CUSTOM_GAMMA_BIND,
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/* The gamma vectors MUST appear in the order gray, red, green, blue. */
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OPT_GAMMA_VECTOR,
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OPT_GAMMA_VECTOR_R,
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OPT_GAMMA_VECTOR_G,
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OPT_GAMMA_VECTOR_B,
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OPT_AE, /* Auto Exposure */
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OPT_CALIBRATION_GROUP, /* Calibration for FB620S */
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OPT_CALIBRATION_NOW, /* Execute Calibration now for FB620S */
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OPT_SCANNER_SELF_DIAGNOSTIC, /* Self diagnostic for FB620S */
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OPT_RESET_SCANNER, /* Reset scanner for FB620S */
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OPT_EJECT_GROUP,
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OPT_EJECT_AFTERSCAN,
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OPT_EJECT_BEFOREEXIT,
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OPT_EJECT_NOW,
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OPT_FOCUS_GROUP,
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OPT_AF, /* Auto Focus */
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OPT_AF_ONCE, /* Auto Focus only once between ejects */
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OPT_FOCUS, /* Manual focus position */
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OPT_MARGINS_GROUP, /* scan margins */
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OPT_TL_X, /* top-left x */
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OPT_TL_Y, /* top-left y */
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OPT_BR_X, /* bottom-right x */
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OPT_BR_Y, /* bottom-right y */
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OPT_COLORS_GROUP,
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OPT_HNEGATIVE, /* Reverse image format */
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OPT_BIND_HILO, /* Same values vor highlight and shadow
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points for red, green, blue */
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OPT_HILITE_R, /* highlight point for red */
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OPT_SHADOW_R, /* shadow point for red */
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OPT_HILITE_G, /* highlight point for green */
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OPT_SHADOW_G, /* shadow point for green */
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OPT_HILITE_B, /* highlight point for blue */
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OPT_SHADOW_B, /* shadow point for blue */
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OPT_ADF_GROUP, /* to allow display of options. */
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OPT_FLATBED_ONLY, /* in case you have a sheetfeeder
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but don't want to use it. */
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OPT_TPU_GROUP,
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OPT_TPU_ON,
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OPT_TPU_PN,
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OPT_TPU_DCM,
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OPT_TPU_TRANSPARENCY,
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OPT_TPU_FILMTYPE,
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OPT_PREVIEW,
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/* must come last: */
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NUM_OPTIONS
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}
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CANON_Option;
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typedef struct CANON_Info
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{
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int model;
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SANE_Range xres_range;
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SANE_Range yres_range;
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SANE_Range x_range;
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SANE_Range y_range;
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SANE_Range brightness_range;
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SANE_Range contrast_range;
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SANE_Range threshold_range;
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SANE_Range HiliteR_range;
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SANE_Range ShadowR_range;
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SANE_Range HiliteG_range;
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SANE_Range ShadowG_range;
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SANE_Range HiliteB_range;
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SANE_Range ShadowB_range;
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SANE_Range focus_range;
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SANE_Range x_adf_range;
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SANE_Range y_adf_range;
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SANE_Int xres_default;
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SANE_Int yres_default;
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SANE_Int bmu;
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SANE_Int mud;
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SANE_Range TPU_Transparency_range;
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SANE_Int TPU_Stat;
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SANE_Bool can_focus; /* has got focus control */
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SANE_Bool can_autoexpose; /* can do autoexposure by hardware */
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SANE_Bool can_calibrate; /* has got calibration control */
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SANE_Bool can_diagnose; /* has diagnostic command */
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SANE_Bool can_eject; /* can eject medium */
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SANE_Bool can_mirror; /* can mirror image by hardware */
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SANE_Bool is_filmscanner;
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SANE_Bool has_fixed_resolutions; /* only a finite number possible */
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}
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CANON_Info;
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typedef struct CANON_Device
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{
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struct CANON_Device *next;
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SANE_Device sane;
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CANON_Info info;
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CANON_ADF adf;
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CANON_TPU tpu;
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}
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CANON_Device;
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typedef struct CANON_Scanner
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{
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struct CANON_Scanner *next;
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int fd;
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CANON_Device *hw;
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SANE_Option_Descriptor opt[NUM_OPTIONS];
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Option_Value val[NUM_OPTIONS];
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char *sense_str; /* sense string */
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SANE_Int gamma_table[4][256];
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SANE_Parameters params;
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SANE_Bool AF_NOW; /* To keep track of when to do AF */
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SANE_Int xres;
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SANE_Int yres;
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SANE_Int ulx;
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SANE_Int uly;
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SANE_Int width;
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SANE_Int length;
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SANE_Int brightness;
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SANE_Int contrast;
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SANE_Int threshold;
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SANE_Int image_composition;
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SANE_Int bpp;
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SANE_Bool RIF; /* Reverse Image Format */
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SANE_Int negative_filmtype;
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SANE_Int scanning_speed;
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SANE_Bool GRC; /* Gray Response Curve */
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SANE_Bool Mirror;
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SANE_Bool AE; /* Auto Exposure */
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SANE_Int HiliteR;
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SANE_Int ShadowR;
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SANE_Int HiliteG;
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SANE_Int ShadowG;
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SANE_Int HiliteB;
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SANE_Int ShadowB;
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/* 990320, ss: array for fixed resolutions */
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SANE_Word xres_word_list[16];
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SANE_Word yres_word_list[16];
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SANE_Byte *inbuffer; /* modification for FB620S */
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SANE_Byte *outbuffer; /* modification for FB620S */
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SANE_Int buf_used; /* modification for FB620S */
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SANE_Int buf_pos; /* modification for FB620S */
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time_t time0; /* modification for FB620S */
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time_t time1; /* modification for FB620S */
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int switch_preview; /* modification for FB620S */
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int reset_flag; /* modification for FB620S */
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int tmpfile; /* modification for FB1200S */
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size_t bytes_to_read;
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int scanning;
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u_char gamma_map[4][4096]; /* for FS2710S: */
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int colour; /* index to gamma_map */
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int auxbuf_len; /* size of auxiliary buffer */
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u_char *auxbuf;
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}
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CANON_Scanner;
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static char *option_name[] = {
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"OPT_NUM_OPTS",
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"OPT_MODE_GROUP",
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"OPT_MODE",
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"OPT_NEGATIVE",
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"OPT_NEGATIVE_TYPE",
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"OPT_SCANNING_SPEED",
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"OPT_RESOLUTION_GROUP",
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"OPT_RESOLUTION_BIND",
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"OPT_HW_RESOLUTION_ONLY",
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"OPT_X_RESOLUTION",
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"OPT_Y_RESOLUTION",
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"OPT_ENHANCEMENT_GROUP",
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"OPT_BRIGHTNESS",
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"OPT_CONTRAST",
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"OPT_THRESHOLD",
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"OPT_MIRROR",
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"OPT_CUSTOM_GAMMA",
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"OPT_CUSTOM_GAMMA_BIND",
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"OPT_GAMMA_VECTOR",
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"OPT_GAMMA_VECTOR_R",
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"OPT_GAMMA_VECTOR_G",
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"OPT_GAMMA_VECTOR_B",
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"OPT_AE",
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"OPT_CALIBRATION_GROUP",
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"OPT_CALIBRATION_NOW",
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"OPT_SCANNER_SELF_DIAGNOSTIC",
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"OPT_RESET_SCANNER",
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"OPT_EJECT_GROUP",
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"OPT_EJECT_AFTERSCAN",
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"OPT_EJECT_BEFOREEXIT",
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"OPT_EJECT_NOW",
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"OPT_FOCUS_GROUP",
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"OPT_AF",
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"OPT_AF_ONCE",
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"OPT_FOCUS",
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"OPT_MARGINS_GROUP",
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"OPT_TL_X",
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"OPT_TL_Y",
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"OPT_BR_X",
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"OPT_BR_Y",
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"OPT_COLORS_GROUP",
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"OPT_HNEGATIVE",
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"OPT_BIND_HILO",
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"OPT_HILITE_R",
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"OPT_SHADOW_R",
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"OPT_HILITE_G",
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"OPT_SHADOW_G",
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"OPT_HILITE_B",
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"OPT_SHADOW_B",
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"OPT_ADF_GROUP",
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"OPT_FLATBED_ONLY",
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"OPT_TPU_GROUP",
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"OPT_TPU_ON",
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"OPT_TPU_PN",
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"OPT_TPU_DCM",
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"OPT_TPU_TRANSPARENCY",
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"OPT_TPU_FILMTYPE",
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"OPT_PREVIEW",
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"NUM_OPTIONS"
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};
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#endif /* not canon_h */
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