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1 : | Isibaar | 1853 | /***************************************************************************** |
2 : | chl | 326 | * |
3 : | * XVID MPEG-4 VIDEO CODEC | ||
4 : | Isibaar | 1853 | * - Motion module header - |
5 : | chl | 326 | * |
6 : | Isibaar | 1853 | * Copyright(C) 2002-2003 Radoslaw Czyz <xvid@syskin.cjb.net> |
7 : | * 2002 Michael Militzer <michael@xvid.org> | ||
8 : | * | ||
9 : | chl | 430 | * |
10 : | Isibaar | 1853 | * This program is free software ; you can redistribute it and/or modify |
11 : | edgomez | 851 | * it under the terms of the GNU General Public License as published by |
12 : | Isibaar | 1853 | * the Free Software Foundation ; either version 2 of the License, or |
13 : | chl | 326 | * (at your option) any later version. |
14 : | * | ||
15 : | * This program is distributed in the hope that it will be useful, | ||
16 : | Isibaar | 1853 | * but WITHOUT ANY WARRANTY ; without even the implied warranty of |
17 : | chl | 326 | * 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 : | Isibaar | 1853 | * along with this program ; if not, write to the Free Software |
22 : | chl | 326 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
23 : | * | ||
24 : | Isibaar | 1853 | * $Id: motion.h,v 1.25 2009-02-18 15:10:27 Isibaar Exp $ |
25 : | chl | 326 | * |
26 : | ***************************************************************************/ | ||
27 : | |||
28 : | #ifndef _MOTION_H_ | ||
29 : | #define _MOTION_H_ | ||
30 : | |||
31 : | #include "../portab.h" | ||
32 : | #include "../global.h" | ||
33 : | |||
34 : | edgomez | 872 | /***************************************************************************** |
35 : | edgomez | 1382 | * Modified rounding tables -- defined in estimation_common.c |
36 : | edgomez | 872 | * Original tables see ISO spec tables 7-6 -> 7-9 |
37 : | ****************************************************************************/ | ||
38 : | chl | 326 | |
39 : | edgomez | 872 | extern const uint32_t roundtab[16]; |
40 : | edgomez | 851 | /* K = 4 */ |
41 : | edgomez | 872 | extern const uint32_t roundtab_76[16]; |
42 : | edgomez | 851 | /* K = 2 */ |
43 : | edgomez | 872 | extern const uint32_t roundtab_78[8]; |
44 : | edgomez | 851 | /* K = 1 */ |
45 : | edgomez | 872 | extern const uint32_t roundtab_79[4]; |
46 : | chl | 326 | |
47 : | |||
48 : | edgomez | 1382 | /** MotionEstimation **/ |
49 : | chl | 326 | |
50 : | syskin | 1668 | void MotionEstimation(MBParam * const pParam, |
51 : | edgomez | 1382 | FRAMEINFO * const current, |
52 : | FRAMEINFO * const reference, | ||
53 : | const IMAGE * const pRefH, | ||
54 : | const IMAGE * const pRefV, | ||
55 : | const IMAGE * const pRefHV, | ||
56 : | const IMAGE * const pGMC, | ||
57 : | const uint32_t iLimit); | ||
58 : | |||
59 : | void | ||
60 : | MotionEstimationBVOP(MBParam * const pParam, | ||
61 : | syskin | 904 | FRAMEINFO * const frame, |
62 : | const int32_t time_bp, | ||
63 : | const int32_t time_pp, | ||
64 : | const MACROBLOCK * const f_mbs, | ||
65 : | const IMAGE * const f_ref, | ||
66 : | const IMAGE * const f_refH, | ||
67 : | const IMAGE * const f_refV, | ||
68 : | const IMAGE * const f_refHV, | ||
69 : | const FRAMEINFO * const b_reference, | ||
70 : | const IMAGE * const b_ref, | ||
71 : | const IMAGE * const b_refH, | ||
72 : | const IMAGE * const b_refV, | ||
73 : | const IMAGE * const b_refHV); | ||
74 : | chl | 326 | |
75 : | edgomez | 1382 | void |
76 : | GMEanalysis(const MBParam * const pParam, | ||
77 : | const FRAMEINFO * const current, | ||
78 : | const FRAMEINFO * const reference, | ||
79 : | const IMAGE * const pRefH, | ||
80 : | const IMAGE * const pRefV, | ||
81 : | const IMAGE * const pRefHV); | ||
82 : | |||
83 : | WARPPOINTS | ||
84 : | GlobalMotionEst(MACROBLOCK * const pMBs, | ||
85 : | const MBParam * const pParam, | ||
86 : | const FRAMEINFO * const current, | ||
87 : | const FRAMEINFO * const reference, | ||
88 : | const IMAGE * const pRefH, | ||
89 : | const IMAGE * const pRefV, | ||
90 : | const IMAGE * const pRefHV); | ||
91 : | |||
92 : | int | ||
93 : | GlobalMotionEstRefine( | ||
94 : | WARPPOINTS *const startwp, | ||
95 : | MACROBLOCK * const pMBs, | ||
96 : | const MBParam * const pParam, | ||
97 : | const FRAMEINFO * const current, | ||
98 : | const FRAMEINFO * const reference, | ||
99 : | const IMAGE * const pCurr, | ||
100 : | const IMAGE * const pRef, | ||
101 : | const IMAGE * const pRefH, | ||
102 : | const IMAGE * const pRefV, | ||
103 : | const IMAGE * const pRefHV); | ||
104 : | |||
105 : | int | ||
106 : | globalSAD(const WARPPOINTS *const wp, | ||
107 : | const MBParam * const pParam, | ||
108 : | const MACROBLOCK * const pMBs, | ||
109 : | const FRAMEINFO * const current, | ||
110 : | const IMAGE * const pRef, | ||
111 : | const IMAGE * const pCurr, | ||
112 : | uint8_t *const GMCblock); | ||
113 : | |||
114 : | |||
115 : | int | ||
116 : | MEanalysis( const IMAGE * const pRef, | ||
117 : | const FRAMEINFO * const Current, | ||
118 : | const MBParam * const pParam, | ||
119 : | const int maxIntra, | ||
120 : | const int intraCount, | ||
121 : | const int bCount, | ||
122 : | const int b_thresh, | ||
123 : | const MACROBLOCK * const prev_mbs); | ||
124 : | |||
125 : | /** MotionCompensation **/ | ||
126 : | |||
127 : | void | ||
128 : | MBMotionCompensation(MACROBLOCK * const mb, | ||
129 : | const uint32_t i, | ||
130 : | const uint32_t j, | ||
131 : | const IMAGE * const ref, | ||
132 : | const IMAGE * const refh, | ||
133 : | const IMAGE * const refv, | ||
134 : | const IMAGE * const refhv, | ||
135 : | const IMAGE * const refGMC, | ||
136 : | IMAGE * const cur, | ||
137 : | int16_t * dct_codes, | ||
138 : | const uint32_t width, | ||
139 : | const uint32_t height, | ||
140 : | const uint32_t edged_width, | ||
141 : | const int32_t quarterpel, | ||
142 : | const int32_t rounding); | ||
143 : | |||
144 : | void | ||
145 : | MBMotionCompensationBVOP(MBParam * pParam, | ||
146 : | syskin | 904 | MACROBLOCK * const mb, |
147 : | const uint32_t i, | ||
148 : | const uint32_t j, | ||
149 : | IMAGE * const cur, | ||
150 : | const IMAGE * const f_ref, | ||
151 : | const IMAGE * const f_refh, | ||
152 : | const IMAGE * const f_refv, | ||
153 : | const IMAGE * const f_refhv, | ||
154 : | const IMAGE * const b_ref, | ||
155 : | const IMAGE * const b_refh, | ||
156 : | const IMAGE * const b_refv, | ||
157 : | const IMAGE * const b_refhv, | ||
158 : | int16_t * dct_codes); | ||
159 : | |||
160 : | chl | 326 | #endif /* _MOTION_H_ */ |
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