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Diffstat (limited to 'backend/apple.h')
| -rw-r--r-- | backend/apple.h | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/backend/apple.h b/backend/apple.h new file mode 100644 index 0000000..9e14434 --- /dev/null +++ b/backend/apple.h @@ -0,0 +1,270 @@ +/* sane - Scanner Access Now Easy. + + Copyright (C) 1998 Milon Firikis based on David Mosberger-Tang previous + Work on mustek.c file from the SANE package. + + This program is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. + + This program is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + 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. + + As a special exception, the authors of SANE give permission for + additional uses of the libraries contained in this release of SANE. + + The exception is that, if you link a SANE library with other files + to produce an executable, this does not by itself cause the + resulting executable to be covered by the GNU General Public + License. Your use of that executable is in no way restricted on + account of linking the SANE library code into it. + + This exception does not, however, invalidate any other reasons why + the executable file might be covered by the GNU General Public + License. + + If you submit changes to SANE to the maintainers to be included in + a subsequent release, you agree by submitting the changes that + those changes may be distributed with this exception intact. + + If you write modifications of your own for SANE, it is your choice + whether to permit this exception to apply to your modifications. + If you do not wish that, delete this exception notice. */ +#ifndef apple_h +#define apple_h + +#include <sys/types.h> + + +/* +Warning: if you uncomment the next line you 'll get +zero functionality. All the scanner specific function +such as sane_read, attach and the others will return +without doing anything. This way you can run the backend +without an attached scanner just to see if it gets +its control variables in a proper way. + +TODO: This could be a nice thing to do as a sane config +option at runtime. This way one can debug the gui-ipc +part of the backend without actually has the scanner. + +*/ + +#if 0 +#define NEUTRALIZE_BACKEND +#define APPLE_MODEL_SELECT APPLESCANNER +#endif +#undef CALIBRATION_FUNCTIONALITY +#undef RESERVE_RELEASE_HACK + +#ifdef RESERVE_RELEASE_HACK +/* Also Try these with zero */ +#define CONTROLLER_SCSI_ID 7 +#define SETTHIRDPARTY 0x10 +#endif + + +#define ERROR_MESSAGE 1 +#define USER_MESSAGE 5 +#define FLOW_CONTROL 50 +#define VARIABLE_CONTROL 70 +#define DEBUG_SPECIAL 100 +#define IO_MESSAGE 110 +#define INNER_LOOP 120 + + +/* mode values: */ +enum Apple_Modes + { + APPLE_MODE_LINEART=0, + APPLE_MODE_HALFTONE, + APPLE_MODE_GRAY, + APPLE_MODE_BICOLOR, + EMPTY_DONT_USE_IT, + APPLE_MODE_COLOR + }; + +enum Apple_Option + { + OPT_NUM_OPTS = 0, + + OPT_HWDETECT_GROUP, + OPT_MODEL, + + OPT_MODE_GROUP, + OPT_MODE, + OPT_RESOLUTION, + OPT_PREVIEW, + + OPT_GEOMETRY_GROUP, + OPT_TL_X, /* top-left x */ + OPT_TL_Y, /* top-left y */ + OPT_BR_X, /* bottom-right x */ + OPT_BR_Y, /* bottom-right y */ + + + OPT_ENHANCEMENT_GROUP, + /* COMMON */ + OPT_BRIGHTNESS, + OPT_CONTRAST, + OPT_THRESHOLD, + + /* AppleScanner only */ + OPT_GRAYMAP, + OPT_AUTOBACKGROUND, + OPT_AUTOBACKGROUND_THRESHOLD, + + /* AppleScanner & OneScanner */ + OPT_HALFTONE_PATTERN, + OPT_HALFTONE_FILE, + + /* ColorOneScanner Only */ + OPT_VOLT_REF, + OPT_VOLT_REF_TOP, + OPT_VOLT_REF_BOTTOM, + + /* misc : advanced */ + OPT_MISC_GROUP, + + /* all */ + OPT_LAMP, + + /* AppleScanner Only */ + OPT_WAIT, + + /* OneScanner only */ + OPT_CALIBRATE, + OPT_SPEED, + + /* OneScanner && ColorOneScanner */ + OPT_LED, + OPT_CCD, + + /* ColorOneScanner only */ + + OPT_MTF_CIRCUIT, + OPT_ICP, + OPT_POLARITY, + + /* color group : advanced */ + + OPT_COLOR_GROUP, + + +#ifdef CALIBRATION_FUNCTIONALITY + + /* OneScanner */ + OPT_CALIBRATION_VECTOR, + + /* ColorOneScanner */ + + OPT_CALIBRATION_VECTOR_RED, + OPT_CALIBRATION_VECTOR_GREEN, + OPT_CALIBRATION_VECTOR_BLUE, +#endif + + + /* OneScanner && ColorOneScanner */ + OPT_DOWNLOAD_CALIBRATION_VECTOR, + + /* ColorOneScanner */ + + OPT_CUSTOM_CCT, + OPT_CCT, + OPT_DOWNLOAD_CCT, + + OPT_CUSTOM_GAMMA, + + OPT_GAMMA_VECTOR_R, + OPT_GAMMA_VECTOR_G, + OPT_GAMMA_VECTOR_B, + + OPT_DOWNLOAD_GAMMA, + OPT_COLOR_SENSOR, + + /* must come last: */ + NUM_OPTIONS + }; + + +/* This is a hack to get fast the model of the Attached Scanner */ +/* But it Works well and I am not considering in "fix" it */ +enum SCANNERMODEL + { + OPT_NUM_SCANNERS = 0, + + APPLESCANNER, ONESCANNER, COLORONESCANNER, + NUM_SCANNERS + }; + +typedef struct Apple_Device + { + struct Apple_Device *next; + SANE_Int ScannerModel; + SANE_Device sane; + SANE_Range dpi_range; + SANE_Range x_range; + SANE_Range y_range; + SANE_Int MaxWidth; + SANE_Int MaxHeight; + unsigned flags; + } +Apple_Device; + +typedef struct Apple_Scanner + { + /* all the state needed to define a scan request: */ + struct Apple_Scanner *next; + + SANE_Option_Descriptor opt[NUM_OPTIONS]; + Option_Value val[NUM_OPTIONS]; + + /* First we put here all the scan variables */ + + /* These are needed for converting back and forth the scan area */ + + SANE_Int bpp; /* The actual bpp, before scaling */ + + double ulx; + double uly; + double wx; + double wy; + SANE_Int ULx; + SANE_Int ULy; + SANE_Int Width; + SANE_Int Height; + +/* +TODO: Initialize this beasts with malloc instead of statically allocation. +*/ + SANE_Int calibration_vector[2550]; + SANE_Int calibration_vector_red[2700]; + SANE_Int calibration_vector_green[2700]; + SANE_Int calibration_vector_blue[2700]; + SANE_Fixed cct3x3[9]; + SANE_Int gamma_table[3][256]; + SANE_Int halftone_pattern[64]; + + SANE_Bool scanning; + SANE_Bool AbortedByUser; + + int pass; /* pass number */ + SANE_Parameters params; + + int fd; /* SCSI filedescriptor */ + + /* scanner dependent/low-level state: */ + Apple_Device *hw; + + } +Apple_Scanner; + +#endif /* apple_h */ |