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/*
* TWAIN Plug-in
* Copyright (C) 1999 Craig Setera
* Craig Setera <setera@home.com>
* 03/31/1999
*
* Updated for Mac OS X support
* Brion Vibber <brion@pobox.com>
* 07/22/2004
*
* 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 3 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, see <https://www.gnu.org/licenses/>.
*
*
* Based on (at least) the following plug-ins:
* Screenshot
* GIF
* Randomize
*
* Any suggestions, bug-reports or patches are welcome.
*
* This plug-in interfaces to the TWAIN support library in order
* to capture images from TWAIN devices directly into GIMP images.
* The plug-in is capable of acquiring the following type of
* images:
* - B/W (1 bit images translated to grayscale B/W)
* - Grayscale up to 16 bits per pixel
* - RGB up to 16 bits per sample (24, 30, 36, etc.)
* - Paletted images (both Gray and RGB)
*
* Prerequisites:
* Should compile and run on both Win32 and Mac OS X 10.3 (possibly
* also on 10.2).
*
* Known problems:
* - Multiple image transfers will hang the plug-in. The current
* configuration compiles with a maximum of single image transfers.
* - On Mac OS X, canceling doesn't always close things out fully.
* - Epson TWAIN driver on Mac OS X crashes the plugin when scanning.
*/
/*
* Revision history
* (02/07/99) v0.1 First working version (internal)
* (02/09/99) v0.2 First release to anyone other than myself
* (02/15/99) v0.3 Added image dump and read support for debugging
* (03/31/99) v0.5 Added support for multi-byte samples and paletted
* images.
* (07/23/04) v0.6 Added Mac OS X support.
*/
#ifndef __TW_UTIL_H
#define __TW_UTIL_H
#include "tw_platform.h"
void LogMessage(char *, ...);
#ifdef _DEBUG
void logBegin(pTW_IMAGEINFO, void *);
void logData(pTW_IMAGEINFO, pTW_IMAGEMEMXFER, void *);
#endif
#endif /* __TW_UTIL_H */
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