diff options
Diffstat (limited to 'frontend/pisa_img_converter.h')
-rw-r--r-- | frontend/pisa_img_converter.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/frontend/pisa_img_converter.h b/frontend/pisa_img_converter.h new file mode 100644 index 0000000..8762bbc --- /dev/null +++ b/frontend/pisa_img_converter.h @@ -0,0 +1,45 @@ +/* + SANE EPSON backend + Copyright (C) 2001 SEIKO EPSON CORPORATION + + Date Author Reason + 07/10/2001 Peter New + + This file is part of the `iscan' program. + + 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., 675 Mass Ave, Cambridge, MA 02139, USA. + + As a special exception, the copyright holders give permission + to link the code of this program with the esmod library and + distribute linked combinations including the two. You must obey + the GNU General Public License in all respects for all of the + code used other then esmod. +*/ + +#include "pisa_enums.h" +#include <stdio.h> + +#ifndef ___PISA_IMG_CONV_H +#define ___PISA_IMG_CONV_H + +typedef unsigned char BYTE; + +#define IMG_CONVERTER_RGB_WHITE 255 +#define IMG_CONVERTER_RGB_BLACK 0 + +int convert_grayscale_to_rgb(BYTE* in_buf, long width, long height, BYTE* out_rgb_buf); +int convert_binary_to_rgb(BYTE* in_buf, long width, long height, BYTE* out_rgb_buf); + +#endif // ___PISA_IMG_CONV_H |