1 |
/***************************************************************************** |
/***************************************************************************** |
2 |
* |
* |
3 |
* XVID MPEG-4 VIDEO CODEC |
* XVID MPEG-4 VIDEO CODEC |
4 |
* - cbp function (zero block flags) - |
* - CBP related header - |
5 |
* |
* |
6 |
* Copyright(C) 2001-2002 Michael Militzer <isibaar@xvid.org> |
* Copyright(C) 2002-2003 Edouard Gomez <ed.gomez@free.fr> |
7 |
|
* 2003 Christoph Lampert <gruel@web.de> |
8 |
* |
* |
9 |
* This file is part of XviD, a free MPEG-4 video encoder/decoder |
* This program is free software ; you can redistribute it and/or modify |
10 |
* |
* it under the terms of the GNU General Public License as published by |
|
* XviD is free software; you can redistribute it and/or modify it |
|
|
* under the terms of the GNU General Public License as published by |
|
11 |
* the Free Software Foundation; either version 2 of the License, or |
* the Free Software Foundation; either version 2 of the License, or |
12 |
* (at your option) any later version. |
* (at your option) any later version. |
13 |
* |
* |
20 |
* along with this program; if not, write to the Free Software |
* along with this program; if not, write to the Free Software |
21 |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
22 |
* |
* |
|
* Under section 8 of the GNU General Public License, the copyright |
|
|
* holders of XVID explicitly forbid distribution in the following |
|
|
* countries: |
|
|
* |
|
|
* - Japan |
|
|
* - United States of America |
|
|
* |
|
|
* Linking XviD statically or dynamically with other modules is making a |
|
|
* combined work based on XviD. Thus, the terms and conditions of the |
|
|
* GNU General Public License cover the whole combination. |
|
|
* |
|
|
* As a special exception, the copyright holders of XviD give you |
|
|
* permission to link XviD with independent modules that communicate with |
|
|
* XviD solely through the VFW1.1 and DShow interfaces, regardless of the |
|
|
* license terms of these independent modules, and to copy and distribute |
|
|
* the resulting combined work under terms of your choice, provided that |
|
|
* every copy of the combined work is accompanied by a complete copy of |
|
|
* the source code of XviD (the version of XviD used to produce the |
|
|
* combined work), being distributed under the terms of the GNU General |
|
|
* Public License plus this exception. An independent module is a module |
|
|
* which is not derived from or based on XviD. |
|
|
* |
|
|
* Note that people who make modified versions of XviD are not obligated |
|
|
* to grant this special exception for their modified versions; it is |
|
|
* their choice whether to do so. The GNU General Public License gives |
|
|
* permission to release a modified version without this exception; this |
|
|
* exception also makes it possible to release a modified version which |
|
|
* carries forward this exception. |
|
|
* |
|
23 |
* $Id$ |
* $Id$ |
24 |
* |
* |
25 |
****************************************************************************/ |
****************************************************************************/ |
29 |
|
|
30 |
#include "../portab.h" |
#include "../portab.h" |
31 |
|
|
|
/***************************************************************************** |
|
|
* Function type |
|
|
****************************************************************************/ |
|
|
|
|
32 |
typedef uint32_t(cbpFunc) (const int16_t * codes); |
typedef uint32_t(cbpFunc) (const int16_t * codes); |
33 |
|
|
34 |
typedef cbpFunc *cbpFuncPtr; |
typedef cbpFunc *cbpFuncPtr; |
35 |
|
|
|
/***************************************************************************** |
|
|
* Global Function pointer |
|
|
****************************************************************************/ |
|
|
|
|
36 |
extern cbpFuncPtr calc_cbp; |
extern cbpFuncPtr calc_cbp; |
37 |
|
|
|
/***************************************************************************** |
|
|
* Prototypes |
|
|
****************************************************************************/ |
|
|
|
|
38 |
extern cbpFunc calc_cbp_c; |
extern cbpFunc calc_cbp_c; |
39 |
|
extern cbpFunc calc_cbp_plain; |
40 |
|
|
41 |
|
#if defined(ARCH_IS_IA32) || defined(ARCH_IS_X86_64) |
42 |
extern cbpFunc calc_cbp_mmx; |
extern cbpFunc calc_cbp_mmx; |
43 |
extern cbpFunc calc_cbp_sse2; |
extern cbpFunc calc_cbp_sse2; |
44 |
extern cbpFunc calc_cbp_ppc; |
#endif |
|
extern cbpFunc calc_cbp_altivec; |
|
45 |
|
|
46 |
#endif /* _ENCODER_CBP_H_ */ |
#endif /* _ENCODER_CBP_H_ */ |