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
|
|
|
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
|
|
|
|
|
|
This file is a modified version of RTjpeg 0.1.2, (C) Justin Schoeman 1998
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#include <inttypes.h>
|
|
|
|
|
|
2004-03-14 22:34:33 +00:00
|
|
|
typedef uint8_t __u8;
|
2001-12-22 23:26:33 +00:00
|
|
|
typedef uint32_t __u32;
|
2004-03-14 22:34:33 +00:00
|
|
|
typedef int8_t __s8;
|
2001-12-22 23:26:33 +00:00
|
|
|
typedef uint16_t __u16;
|
|
|
|
|
|
2004-03-14 22:34:33 +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);
|
