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authorJörg Frings-Fürst <debian@jff-webhosting.net>2014-10-06 14:00:40 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2014-10-06 14:00:40 +0200
commit6e9c41a892ed0e0da326e0278b3221ce3f5713b8 (patch)
tree2e301d871bbeeb44aa57ff9cc070fcf3be484487 /backend/abaton.h
Initial import of sane-backends version 1.0.24-1.2
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+/* sane - Scanner Access Now Easy.
+
+ Copyright (C) 1998 David Huggins-Daines, heavily based on the Apple
+ scanner driver (since Abaton scanners are very similar to old Apple
+ scanners), which is (C) 1998 Milon Firikis, which is, in turn, based
+ on the Mustek driver, (C) 1996-7 David Mosberger-Tang.
+
+ This file is part of 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 abaton_h
+#define abaton_h
+
+#include <sys/types.h>
+
+enum Abaton_Modes
+ {
+ ABATON_MODE_LINEART=0,
+ ABATON_MODE_HALFTONE,
+ ABATON_MODE_GRAY
+ };
+
+enum Abaton_Option
+ {
+ OPT_NUM_OPTS = 0,
+
+ OPT_MODE_GROUP,
+ OPT_MODE,
+ OPT_X_RESOLUTION,
+ OPT_Y_RESOLUTION,
+ OPT_RESOLUTION_BIND,
+ OPT_PREVIEW,
+ OPT_HALFTONE_PATTERN,
+
+ 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,
+ OPT_BRIGHTNESS,
+ OPT_CONTRAST,
+ OPT_THRESHOLD,
+ OPT_NEGATIVE,
+ OPT_MIRROR,
+
+ /* must come last: */
+ NUM_OPTIONS
+ };
+
+enum ScannerModels
+{
+ ABATON_300GS,
+ ABATON_300S
+};
+
+typedef struct Abaton_Device
+ {
+ struct Abaton_Device *next;
+ SANE_Int ScannerModel;
+ SANE_Device sane;
+ SANE_Range dpi_range;
+ unsigned flags;
+ }
+Abaton_Device;
+
+typedef struct Abaton_Scanner
+ {
+ /* all the state needed to define a scan request: */
+ struct Abaton_Scanner *next;
+
+ SANE_Option_Descriptor opt[NUM_OPTIONS];
+ Option_Value val[NUM_OPTIONS];
+
+ SANE_Bool scanning;
+ SANE_Bool AbortedByUser;
+
+ SANE_Parameters params;
+
+ /* The actual bpp, before "Pseudo-8-bit" fiddling */
+ SANE_Int bpp;
+
+ /* window, in pixels */
+ SANE_Int ULx;
+ SANE_Int ULy;
+ SANE_Int Width;
+ SANE_Int Height;
+
+ int fd; /* SCSI filedescriptor */
+
+ /* scanner dependent/low-level state: */
+ Abaton_Device *hw;
+
+ }
+Abaton_Scanner;
+
+#endif /* abaton_h */