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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 | 1988 | * $Id$ |
| 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 : | Isibaar | 1913 | const uint32_t iLimit, |
| 58 : | const int num_slices); | ||
| 59 : | edgomez | 1382 | |
| 60 : | void | ||
| 61 : | MotionEstimationBVOP(MBParam * const pParam, | ||
| 62 : | syskin | 904 | FRAMEINFO * const frame, |
| 63 : | const int32_t time_bp, | ||
| 64 : | const int32_t time_pp, | ||
| 65 : | const MACROBLOCK * const f_mbs, | ||
| 66 : | const IMAGE * const f_ref, | ||
| 67 : | const IMAGE * const f_refH, | ||
| 68 : | const IMAGE * const f_refV, | ||
| 69 : | const IMAGE * const f_refHV, | ||
| 70 : | const FRAMEINFO * const b_reference, | ||
| 71 : | const IMAGE * const b_ref, | ||
| 72 : | const IMAGE * const b_refH, | ||
| 73 : | const IMAGE * const b_refV, | ||
| 74 : | Isibaar | 1919 | const IMAGE * const b_refHV, |
| 75 : | const int num_slices); | ||
| 76 : | chl | 326 | |
| 77 : | edgomez | 1382 | void |
| 78 : | GMEanalysis(const MBParam * const pParam, | ||
| 79 : | const FRAMEINFO * const current, | ||
| 80 : | const FRAMEINFO * const reference, | ||
| 81 : | const IMAGE * const pRefH, | ||
| 82 : | const IMAGE * const pRefV, | ||
| 83 : | Isibaar | 1913 | const IMAGE * const pRefHV, |
| 84 : | const int num_slices); | ||
| 85 : | edgomez | 1382 | |
| 86 : | WARPPOINTS | ||
| 87 : | GlobalMotionEst(MACROBLOCK * const pMBs, | ||
| 88 : | const MBParam * const pParam, | ||
| 89 : | const FRAMEINFO * const current, | ||
| 90 : | const FRAMEINFO * const reference, | ||
| 91 : | const IMAGE * const pRefH, | ||
| 92 : | const IMAGE * const pRefV, | ||
| 93 : | Isibaar | 1913 | const IMAGE * const pRefHV, |
| 94 : | const int num_slices); | ||
| 95 : | edgomez | 1382 | |
| 96 : | int | ||
| 97 : | GlobalMotionEstRefine( | ||
| 98 : | WARPPOINTS *const startwp, | ||
| 99 : | MACROBLOCK * const pMBs, | ||
| 100 : | const MBParam * const pParam, | ||
| 101 : | const FRAMEINFO * const current, | ||
| 102 : | const FRAMEINFO * const reference, | ||
| 103 : | const IMAGE * const pCurr, | ||
| 104 : | const IMAGE * const pRef, | ||
| 105 : | const IMAGE * const pRefH, | ||
| 106 : | const IMAGE * const pRefV, | ||
| 107 : | const IMAGE * const pRefHV); | ||
| 108 : | |||
| 109 : | int | ||
| 110 : | globalSAD(const WARPPOINTS *const wp, | ||
| 111 : | const MBParam * const pParam, | ||
| 112 : | const MACROBLOCK * const pMBs, | ||
| 113 : | const FRAMEINFO * const current, | ||
| 114 : | const IMAGE * const pRef, | ||
| 115 : | const IMAGE * const pCurr, | ||
| 116 : | uint8_t *const GMCblock); | ||
| 117 : | |||
| 118 : | |||
| 119 : | int | ||
| 120 : | MEanalysis( const IMAGE * const pRef, | ||
| 121 : | const FRAMEINFO * const Current, | ||
| 122 : | const MBParam * const pParam, | ||
| 123 : | const int maxIntra, | ||
| 124 : | const int intraCount, | ||
| 125 : | const int bCount, | ||
| 126 : | const int b_thresh, | ||
| 127 : | const MACROBLOCK * const prev_mbs); | ||
| 128 : | |||
| 129 : | /** MotionCompensation **/ | ||
| 130 : | |||
| 131 : | void | ||
| 132 : | MBMotionCompensation(MACROBLOCK * const mb, | ||
| 133 : | const uint32_t i, | ||
| 134 : | const uint32_t j, | ||
| 135 : | const IMAGE * const ref, | ||
| 136 : | const IMAGE * const refh, | ||
| 137 : | const IMAGE * const refv, | ||
| 138 : | const IMAGE * const refhv, | ||
| 139 : | const IMAGE * const refGMC, | ||
| 140 : | IMAGE * const cur, | ||
| 141 : | int16_t * dct_codes, | ||
| 142 : | const uint32_t width, | ||
| 143 : | const uint32_t height, | ||
| 144 : | const uint32_t edged_width, | ||
| 145 : | const int32_t quarterpel, | ||
| 146 : | Isibaar | 1913 | const int32_t rounding, |
| 147 : | Isibaar | 1928 | uint8_t * const tmp); |
| 148 : | edgomez | 1382 | |
| 149 : | void | ||
| 150 : | MBMotionCompensationBVOP(MBParam * pParam, | ||
| 151 : | syskin | 904 | MACROBLOCK * const mb, |
| 152 : | const uint32_t i, | ||
| 153 : | const uint32_t j, | ||
| 154 : | IMAGE * const cur, | ||
| 155 : | const IMAGE * const f_ref, | ||
| 156 : | const IMAGE * const f_refh, | ||
| 157 : | const IMAGE * const f_refv, | ||
| 158 : | const IMAGE * const f_refhv, | ||
| 159 : | const IMAGE * const b_ref, | ||
| 160 : | const IMAGE * const b_refh, | ||
| 161 : | const IMAGE * const b_refv, | ||
| 162 : | const IMAGE * const b_refhv, | ||
| 163 : | Isibaar | 1913 | int16_t * dct_codes, |
| 164 : | Isibaar | 1928 | uint8_t * const tmp); |
| 165 : | syskin | 904 | |
| 166 : | chl | 326 | #endif /* _MOTION_H_ */ |
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