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revision 195, Wed Jun 12 20:38:41 2002 UTC revision 652, Sun Nov 17 00:35:33 2002 UTC
# Line 1  Line 1 
1    /*****************************************************************************
2     *
3     *  XVID MPEG-4 VIDEO CODEC
4     *  - SAD Routines header -
5     *
6     *  Copyright(C) 2002 Michael Militzer <isibaar@xvid.org>
7     *               2002 Peter Ross <pross@xvid.org>
8     *
9     *  This file is part of XviD, a free MPEG-4 video encoder/decoder
10     *
11     *  XviD is free software; you can redistribute it and/or modify it
12     *  under the terms of the GNU General Public License as published by
13     *  the Free Software Foundation; either version 2 of the License, or
14     *  (at your option) any later version.
15     *
16     *  This program is distributed in the hope that it will be useful,
17     *  but WITHOUT ANY WARRANTY; without even the implied warranty of
18     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19     *  GNU General Public License for more details.
20     *
21     *  You should have received a copy of the GNU General Public License
22     *  along with this program; if not, write to the Free Software
23     *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
24     *
25     *  Under section 8 of the GNU General Public License, the copyright
26     *  holders of XVID explicitly forbid distribution in the following
27     *  countries:
28     *
29     *    - Japan
30     *    - United States of America
31     *
32     *  Linking XviD statically or dynamically with other modules is making a
33     *  combined work based on XviD.  Thus, the terms and conditions of the
34     *  GNU General Public License cover the whole combination.
35     *
36     *  As a special exception, the copyright holders of XviD give you
37     *  permission to link XviD with independent modules that communicate with
38     *  XviD solely through the VFW1.1 and DShow interfaces, regardless of the
39     *  license terms of these independent modules, and to copy and distribute
40     *  the resulting combined work under terms of your choice, provided that
41     *  every copy of the combined work is accompanied by a complete copy of
42     *  the source code of XviD (the version of XviD used to produce the
43     *  combined work), being distributed under the terms of the GNU General
44     *  Public License plus this exception.  An independent module is a module
45     *  which is not derived from or based on XviD.
46     *
47     *  Note that people who make modified versions of XviD are not obligated
48     *  to grant this special exception for their modified versions; it is
49     *  their choice whether to do so.  The GNU General Public License gives
50     *  permission to release a modified version without this exception; this
51     *  exception also makes it possible to release a modified version which
52     *  carries forward this exception.
53     *
54     * $Id: sad.h,v 1.17 2002-11-17 00:32:06 edgomez Exp $
55     *
56     ****************************************************************************/
57    
58  #ifndef _ENCODER_SAD_H_  #ifndef _ENCODER_SAD_H_
59  #define _ENCODER_SAD_H_  #define _ENCODER_SAD_H_
60    
   
61  #include "../portab.h"  #include "../portab.h"
62    
63  typedef void (sadInitFunc) (void);  typedef void (sadInitFunc) (void);
# Line 22  Line 78 
78  sad16Func sad16_xmm;  sad16Func sad16_xmm;
79  sad16Func sad16_sse2;  sad16Func sad16_sse2;
80  sad16Func sad16_altivec;  sad16Func sad16_altivec;
81    sad16Func sad16_ia64;
82    
83  sad16Func mrsad16_c;  sad16Func mrsad16_c;
84    
85    
86    typedef uint32_t(sad8Func) (const uint8_t * const cur,
87                                                            const uint8_t * const ref,
88                                                            const uint32_t stride);
89    typedef sad8Func *sad8FuncPtr;
90    extern sad8FuncPtr sad8;
91    sad8Func sad8_c;
92    sad8Func sad8_mmx;
93    sad8Func sad8_xmm;
94    sad8Func sad8_altivec;
95    sad8Func sad8_ia64;
96    
97    
98  typedef uint32_t(sad16biFunc) (const uint8_t * const cur,  typedef uint32_t(sad16biFunc) (const uint8_t * const cur,
99                                                             const uint8_t * const ref1,                                                             const uint8_t * const ref1,
100                                                             const uint8_t * const ref2,                                                             const uint8_t * const ref2,
# Line 33  Line 102 
102  typedef sad16biFunc *sad16biFuncPtr;  typedef sad16biFunc *sad16biFuncPtr;
103  extern sad16biFuncPtr sad16bi;  extern sad16biFuncPtr sad16bi;
104  sad16biFunc sad16bi_c;  sad16biFunc sad16bi_c;
105    sad16biFunc sad16bi_ia64;
106  //sad16biFunc sad16bi_mmx;  sad16biFunc sad16bi_mmx;
107  //sad16biFunc sad16bi_xmm;  sad16biFunc sad16bi_xmm;
108    sad16biFunc sad16bi_3dn;
109    
110    
111  typedef uint32_t(sad8Func) (const uint8_t * const cur,  typedef uint32_t(sad8biFunc) (const uint8_t * const cur,
112                                                          const uint8_t * const ref,                                                             const uint8_t * const ref1,
113                                                               const uint8_t * const ref2,
114                                                          const uint32_t stride);                                                          const uint32_t stride);
115  typedef sad8Func *sad8FuncPtr;  typedef sad8biFunc *sad8biFuncPtr;
116  extern sad8FuncPtr sad8;  extern sad8biFuncPtr sad8bi;
117  sad8Func sad8_c;  sad8biFunc sad8bi_c;
118  sad8Func sad8_mmx;  sad8biFunc sad8bi_mmx;
119  sad8Func sad8_xmm;  sad8biFunc sad8bi_xmm;
120  sad8Func sad8_altivec;  sad8biFunc sad8bi_3dn;
121    
122    
123  typedef uint32_t(dev16Func) (const uint8_t * const cur,  typedef uint32_t(dev16Func) (const uint8_t * const cur,
# Line 58  Line 129 
129  dev16Func dev16_xmm;  dev16Func dev16_xmm;
130  dev16Func dev16_sse2;  dev16Func dev16_sse2;
131  dev16Func dev16_altivec;  dev16Func dev16_altivec;
132    dev16Func dev16_ia64;
133    
134  /* plain c */  /* plain c */
135  /*  /*
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