2001-12-22 23:26:33 +00:00
|
|
|
/*
|
|
|
|
|
bttvgrab 0.15.4 [1999-03-23]
|
|
|
|
|
(c) 1998, 1999 by Joerg Walter <trouble@moes.pmnet.uni-oldenburg.de>
|
|
|
|
|
Maintained by: Joerg Walter
|
|
|
|
|
Current version at http://moes.pmnet.uni-oldenburg.de/bttvgrab/
|
|
|
|
|
|
|
|
|
|
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
|
2012-08-18 19:31:17 +00:00
|
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
2001-12-22 23:26:33 +00:00
|
|
|
|
|
|
|
|
This file is a modified version of RTjpeg 0.1.2, (C) Justin Schoeman 1998
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include <inttypes.h>
|
|
|
|
|
|
2004-03-15 16:32:54 +00:00
|
|
|
typedef uint8_t __u8;
|
2001-12-22 23:26:33 +00:00
|
|
|
typedef uint32_t __u32;
|
2004-03-15 16:32:54 +00:00
|
|
|
typedef int8_t __s8;
|
2001-12-22 23:26:33 +00:00
|
|
|
typedef uint16_t __u16;
|
|
|
|
|
|
2004-03-15 16:32:54 +00:00
|
|
|
extern void RTjpeg_init_Q(__u8 Q);
|
|
|
|
|
extern void RTjpeg_init_compress(long unsigned int *buf, int width, int height, __u8 Q);
|
|
|
|
|
extern void RTjpeg_init_decompress(long unsigned int *buf, int width, int height);
|
|
|
|
|
extern int RTjpeg_compressYUV420(__s8 *sp, unsigned char *bp);
|
|
|
|
|
extern int RTjpeg_compressYUV422(__s8 *sp, unsigned char *bp);
|
|
|
|
|
extern void RTjpeg_decompressYUV420(__s8 *sp, __u8 *bp);
|
|
|
|
|
extern void RTjpeg_decompressYUV422(__s8 *sp, __u8 *bp);
|
|
|
|
|
extern int RTjpeg_compress8(__s8 *sp, unsigned char *bp);
|
|
|
|
|
extern void RTjpeg_decompress8(__s8 *sp, __u8 *bp);
|
|
|
|
|
|
|
|
|
|
extern void RTjpeg_init_mcompress(void);
|
|
|
|
|
extern int RTjpeg_mcompress(__s8 *sp, unsigned char *bp, __u16 lmask, __u16 cmask);
|
|
|
|
|
extern int RTjpeg_mcompress8(__s8 *sp, unsigned char *bp, __u16 lmask);
|
|
|
|
|
extern void RTjpeg_set_test(int i);
|
|
|
|
|
|
|
|
|
|
extern void RTjpeg_yuv420rgb(__u8 *buf, __u8 *rgb);
|
|
|
|
|
extern void RTjpeg_yuv422rgb(__u8 *buf, __u8 *rgb);
|
|
|
|
|
extern void RTjpeg_yuvrgb8(__u8 *buf, __u8 *rgb);
|
|
|
|
|
extern void RTjpeg_yuvrgb16(__u8 *buf, __u8 *rgb);
|
|
|
|
|
extern void RTjpeg_yuvrgb24(__u8 *buf, __u8 *rgb);
|
|
|
|
|
extern void RTjpeg_yuvrgb32(__u8 *buf, __u8 *rgb);
|
2005-12-06 19:55:58 +00:00
|
|
|
|
