Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame^] | 1 | /*************************************************************************** |
| 2 | * Interface for video post-processing functions for the W996[87]CF driver * |
| 3 | * for Linux. * |
| 4 | * * |
| 5 | * Copyright (C) 2002-2004 by Luca Risolia <luca.risolia@studio.unibo.it> * |
| 6 | * * |
| 7 | * This program is free software; you can redistribute it and/or modify * |
| 8 | * it under the terms of the GNU General Public License as published by * |
| 9 | * the Free Software Foundation; either version 2 of the License, or * |
| 10 | * (at your option) any later version. * |
| 11 | * * |
| 12 | * This program is distributed in the hope that it will be useful, * |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 15 | * GNU General Public License for more details. * |
| 16 | * * |
| 17 | * You should have received a copy of the GNU General Public License * |
| 18 | * along with this program; if not, write to the Free Software * |
| 19 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * |
| 20 | ***************************************************************************/ |
| 21 | |
| 22 | #ifndef _W9968CF_VPP_H_ |
| 23 | #define _W9968CF_VPP_H_ |
| 24 | |
| 25 | #include <linux/module.h> |
| 26 | #include <asm/types.h> |
| 27 | |
| 28 | struct w9968cf_vpp_t { |
| 29 | struct module* owner; |
| 30 | int (*check_headers)(const unsigned char*, const unsigned long); |
| 31 | int (*decode)(const char*, const unsigned long, const unsigned, |
| 32 | const unsigned, char*); |
| 33 | void (*swap_yuvbytes)(void*, unsigned long); |
| 34 | void (*uyvy_to_rgbx)(u8*, unsigned long, u8*, u16, u8); |
| 35 | void (*scale_up)(u8*, u8*, u16, u16, u16, u16, u16); |
| 36 | |
| 37 | u8 busy; /* read-only flag: module is/is not in use */ |
| 38 | }; |
| 39 | |
| 40 | extern int w9968cf_vppmod_register(struct w9968cf_vpp_t*); |
| 41 | extern int w9968cf_vppmod_deregister(struct w9968cf_vpp_t*); |
| 42 | |
| 43 | #endif /* _W9968CF_VPP_H_ */ |