diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/usb/media/pwc/pwc-dec23.h |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'drivers/usb/media/pwc/pwc-dec23.h')
-rw-r--r-- | drivers/usb/media/pwc/pwc-dec23.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/drivers/usb/media/pwc/pwc-dec23.h b/drivers/usb/media/pwc/pwc-dec23.h new file mode 100644 index 000000000000..5b2aacdefa6c --- /dev/null +++ b/drivers/usb/media/pwc/pwc-dec23.h | |||
@@ -0,0 +1,58 @@ | |||
1 | /* Linux driver for Philips webcam | ||
2 | (C) 2004 Luc Saillard (luc@saillard.org) | ||
3 | |||
4 | NOTE: this version of pwc is an unofficial (modified) release of pwc & pcwx | ||
5 | driver and thus may have bugs that are not present in the original version. | ||
6 | Please send bug reports and support requests to <luc@saillard.org>. | ||
7 | The decompression routines have been implemented by reverse-engineering the | ||
8 | Nemosoft binary pwcx module. Caveat emptor. | ||
9 | |||
10 | This program is free software; you can redistribute it and/or modify | ||
11 | it under the terms of the GNU General Public License as published by | ||
12 | the Free Software Foundation; either version 2 of the License, or | ||
13 | (at your option) any later version. | ||
14 | |||
15 | This program is distributed in the hope that it will be useful, | ||
16 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
18 | GNU General Public License for more details. | ||
19 | |||
20 | You should have received a copy of the GNU General Public License | ||
21 | along with this program; if not, write to the Free Software | ||
22 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
23 | */ | ||
24 | |||
25 | #ifndef PWC_DEC23_H | ||
26 | #define PWC_DEC23_H | ||
27 | |||
28 | struct pwc_dec23_private | ||
29 | { | ||
30 | unsigned char xx,yy,zz,zzmask; | ||
31 | |||
32 | unsigned char table_0004[2*0x4000]; | ||
33 | unsigned char table_8004[2*0x1000]; | ||
34 | unsigned int table_a004[256*12]; | ||
35 | |||
36 | unsigned char table_d004[8*256]; | ||
37 | unsigned int table_d800[256]; | ||
38 | unsigned int table_dc00[256]; | ||
39 | }; | ||
40 | |||
41 | |||
42 | void pwc_dec23_init(int type, int release, unsigned char *buffer, void *private_data); | ||
43 | void pwc_dec23_exit(void); | ||
44 | void pwc_dec23_decompress(const struct pwc_coord *image, | ||
45 | const struct pwc_coord *view, | ||
46 | const struct pwc_coord *offset, | ||
47 | const void *src, | ||
48 | void *dst, | ||
49 | int flags, | ||
50 | const void *data, | ||
51 | int bandlength); | ||
52 | |||
53 | |||
54 | |||
55 | #endif | ||
56 | |||
57 | |||
58 | |||