kopia lustrzana https://gitlab.com/sane-project/backends
110 wiersze
3.8 KiB
C
110 wiersze
3.8 KiB
C
/* sane - Scanner Access Now Easy.
|
|
|
|
Copyright (C) 1997, 1998 Franck Schnefra, Michel Roelofs,
|
|
Emmanuel Blot, Mikko Tyolajarvi, David Mosberger-Tang, Wolfgang Goeller,
|
|
Petter Reinholdtsen, Gary Plewa, Sebastien Sable, Oliver Schwartz
|
|
and Kevin Charter
|
|
|
|
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.
|
|
|
|
This file is a component of the implementation of a backend for many
|
|
of the the AGFA SnapScan and Acer Vuego/Prisa flatbed scanners. */
|
|
|
|
|
|
/* $Id$
|
|
SnapScan backend scan data sources */
|
|
|
|
#ifndef SNAPSCAN_SOURCES_H
|
|
#define SNAPSCAN_SOURCES_H
|
|
|
|
typedef struct source Source;
|
|
|
|
typedef SANE_Int (*SourceRemaining) (Source *ps);
|
|
typedef SANE_Int (*SourceBytesPerLine) (Source *ps);
|
|
typedef SANE_Int (*SourcePixelsPerLine) (Source *ps);
|
|
typedef SANE_Status (*SourceGet) (Source *ps, SANE_Byte *pbuf, SANE_Int *plen);
|
|
typedef SANE_Status (*SourceDone) (Source *ps);
|
|
|
|
#define SOURCE_GUTS \
|
|
SnapScan_Scanner *pss;\
|
|
SourceRemaining remaining;\
|
|
SourceBytesPerLine bytesPerLine;\
|
|
SourcePixelsPerLine pixelsPerLine;\
|
|
SourceGet get;\
|
|
SourceDone done
|
|
|
|
struct source
|
|
{
|
|
SOURCE_GUTS;
|
|
};
|
|
|
|
static SANE_Status Source_init (Source *pself,
|
|
SnapScan_Scanner *pss,
|
|
SourceRemaining remaining,
|
|
SourceBytesPerLine bytesPerLine,
|
|
SourcePixelsPerLine pixelsPerLine,
|
|
SourceGet get,
|
|
SourceDone done);
|
|
|
|
/* base sources */
|
|
|
|
#endif
|
|
|
|
/*
|
|
* $Log$
|
|
* Revision 1.5 2001/12/17 22:51:50 oliverschwartz
|
|
* Update to snapscan-20011212 (snapscan 1.4.3)
|
|
*
|
|
* Revision 1.5 2001/12/12 19:44:59 oliverschwartz
|
|
* Clean up CVS log
|
|
*
|
|
* Revision 1.4 2001/09/18 15:01:07 oliverschwartz
|
|
* - Read scanner id string again after firmware upload
|
|
* to indentify correct model
|
|
* - Make firmware upload work for AGFA scanners
|
|
* - Change copyright notice
|
|
*
|
|
* Revision 1.3 2001/03/17 22:53:21 sable
|
|
* Applying Mikael Magnusson patch concerning Gamma correction
|
|
* Support for 1212U_2
|
|
*
|
|
* Revision 1.2 2000/10/13 03:50:27 cbagwell
|
|
* Updating to source from SANE 1.0.3. Calling this versin 1.1
|
|
* */
|