Parent Directory
| 
Revision Log
Revision 1054 - (view) (download)
| 1 : | edgomez | 213 | /***************************************************************************** |
| 2 : | * | ||
| 3 : | * XVID MPEG-4 VIDEO CODEC | ||
| 4 : | * - 8<->16 bit buffer transfer header - | ||
| 5 : | * | ||
| 6 : | edgomez | 1054 | * Copyright(C) 2001-2003 Peter Ross <pross@xvid.org> |
| 7 : | edgomez | 439 | * |
| 8 : | edgomez | 851 | * This program is free software ; you can redistribute it and/or modify |
| 9 : | * it under the terms of the GNU General Public License as published by | ||
| 10 : | * the Free Software Foundation ; either version 2 of the License, or | ||
| 11 : | edgomez | 213 | * (at your option) any later version. |
| 12 : | * | ||
| 13 : | * This program is distributed in the hope that it will be useful, | ||
| 14 : | edgomez | 851 | * but WITHOUT ANY WARRANTY ; without even the implied warranty of |
| 15 : | edgomez | 213 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 : | * GNU General Public License for more details. | ||
| 17 : | * | ||
| 18 : | * You should have received a copy of the GNU General Public License | ||
| 19 : | edgomez | 851 | * along with this program ; if not, write to the Free Software |
| 20 : | edgomez | 213 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 : | * | ||
| 22 : | edgomez | 1054 | * $Id: mem_transfer.h,v 1.12.2.1 2003-06-09 13:55:44 edgomez Exp $ |
| 23 : | edgomez | 213 | * |
| 24 : | ****************************************************************************/ | ||
| 25 : | |||
| 26 : | Isibaar | 3 | #ifndef _MEM_TRANSFER_H |
| 27 : | #define _MEM_TRANSFER_H | ||
| 28 : | |||
| 29 : | edgomez | 213 | /***************************************************************************** |
| 30 : | * transfer8to16 API | ||
| 31 : | ****************************************************************************/ | ||
| 32 : | |||
| 33 : | edgomez | 195 | typedef void (TRANSFER_8TO16COPY) (int16_t * const dst, |
| 34 : | const uint8_t * const src, | ||
| 35 : | uint32_t stride); | ||
| 36 : | edgomez | 213 | |
| 37 : | edgomez | 195 | typedef TRANSFER_8TO16COPY *TRANSFER_8TO16COPY_PTR; |
| 38 : | edgomez | 213 | |
| 39 : | /* Our global function pointer - Initialized in xvid.c */ | ||
| 40 : | Isibaar | 3 | extern TRANSFER_8TO16COPY_PTR transfer_8to16copy; |
| 41 : | edgomez | 213 | |
| 42 : | /* Implemented functions */ | ||
| 43 : | Isibaar | 3 | TRANSFER_8TO16COPY transfer_8to16copy_c; |
| 44 : | TRANSFER_8TO16COPY transfer_8to16copy_mmx; | ||
| 45 : | edgomez | 851 | TRANSFER_8TO16COPY transfer_8to16copy_3dne; |
| 46 : | ia64p | 210 | TRANSFER_8TO16COPY transfer_8to16copy_ia64; |
| 47 : | Isibaar | 3 | |
| 48 : | edgomez | 213 | /***************************************************************************** |
| 49 : | * transfer16to8 API | ||
| 50 : | ****************************************************************************/ | ||
| 51 : | |||
| 52 : | edgomez | 195 | typedef void (TRANSFER_16TO8COPY) (uint8_t * const dst, |
| 53 : | const int16_t * const src, | ||
| 54 : | uint32_t stride); | ||
| 55 : | typedef TRANSFER_16TO8COPY *TRANSFER_16TO8COPY_PTR; | ||
| 56 : | edgomez | 213 | |
| 57 : | /* Our global function pointer - Initialized in xvid.c */ | ||
| 58 : | Isibaar | 3 | extern TRANSFER_16TO8COPY_PTR transfer_16to8copy; |
| 59 : | edgomez | 213 | |
| 60 : | /* Implemented functions */ | ||
| 61 : | Isibaar | 3 | TRANSFER_16TO8COPY transfer_16to8copy_c; |
| 62 : | TRANSFER_16TO8COPY transfer_16to8copy_mmx; | ||
| 63 : | edgomez | 851 | TRANSFER_16TO8COPY transfer_16to8copy_3dne; |
| 64 : | ia64p | 210 | TRANSFER_16TO8COPY transfer_16to8copy_ia64; |
| 65 : | Isibaar | 3 | |
| 66 : | edgomez | 213 | /***************************************************************************** |
| 67 : | edgomez | 851 | * transfer8to16 + substraction *writeback* op API |
| 68 : | edgomez | 213 | ****************************************************************************/ |
| 69 : | |||
| 70 : | edgomez | 195 | typedef void (TRANSFER_8TO16SUB) (int16_t * const dct, |
| 71 : | uint8_t * const cur, | ||
| 72 : | const uint8_t * ref, | ||
| 73 : | const uint32_t stride); | ||
| 74 : | edgomez | 213 | |
| 75 : | edgomez | 195 | typedef TRANSFER_8TO16SUB *TRANSFER_8TO16SUB_PTR; |
| 76 : | Isibaar | 3 | |
| 77 : | edgomez | 213 | /* Our global function pointer - Initialized in xvid.c */ |
| 78 : | Isibaar | 3 | extern TRANSFER_8TO16SUB_PTR transfer_8to16sub; |
| 79 : | edgomez | 213 | |
| 80 : | /* Implemented functions */ | ||
| 81 : | Isibaar | 3 | TRANSFER_8TO16SUB transfer_8to16sub_c; |
| 82 : | TRANSFER_8TO16SUB transfer_8to16sub_mmx; | ||
| 83 : | edgomez | 851 | TRANSFER_8TO16SUB transfer_8to16sub_3dne; |
| 84 : | ia64p | 210 | TRANSFER_8TO16SUB transfer_8to16sub_ia64; |
| 85 : | Isibaar | 3 | |
| 86 : | edgomez | 213 | /***************************************************************************** |
| 87 : | edgomez | 851 | * transfer8to16 + substraction *readonly* op API |
| 88 : | ****************************************************************************/ | ||
| 89 : | |||
| 90 : | typedef void (TRANSFER_8TO16SUBRO) (int16_t * const dct, | ||
| 91 : | const uint8_t * const cur, | ||
| 92 : | const uint8_t * ref, | ||
| 93 : | const uint32_t stride); | ||
| 94 : | |||
| 95 : | typedef TRANSFER_8TO16SUBRO *TRANSFER_8TO16SUBRO_PTR; | ||
| 96 : | |||
| 97 : | /* Our global function pointer - Initialized in xvid.c */ | ||
| 98 : | extern TRANSFER_8TO16SUBRO_PTR transfer_8to16subro; | ||
| 99 : | |||
| 100 : | /* Implemented functions */ | ||
| 101 : | TRANSFER_8TO16SUBRO transfer_8to16subro_c; | ||
| 102 : | TRANSFER_8TO16SUBRO transfer_8to16subro_mmx; | ||
| 103 : | TRANSFER_8TO16SUBRO transfer_8to16subro_3dne; | ||
| 104 : | |||
| 105 : | /***************************************************************************** | ||
| 106 : | edgomez | 213 | * transfer8to16 + substraction op API - Bidirectionnal Version |
| 107 : | ****************************************************************************/ | ||
| 108 : | |||
| 109 : | edgomez | 195 | typedef void (TRANSFER_8TO16SUB2) (int16_t * const dct, |
| 110 : | uint8_t * const cur, | ||
| 111 : | const uint8_t * ref1, | ||
| 112 : | const uint8_t * ref2, | ||
| 113 : | const uint32_t stride); | ||
| 114 : | edgomez | 213 | |
| 115 : | edgomez | 195 | typedef TRANSFER_8TO16SUB2 *TRANSFER_8TO16SUB2_PTR; |
| 116 : | suxen_drol | 118 | |
| 117 : | edgomez | 213 | /* Our global function pointer - Initialized in xvid.c */ |
| 118 : | suxen_drol | 118 | extern TRANSFER_8TO16SUB2_PTR transfer_8to16sub2; |
| 119 : | edgomez | 213 | |
| 120 : | /* Implemented functions */ | ||
| 121 : | suxen_drol | 118 | TRANSFER_8TO16SUB2 transfer_8to16sub2_c; |
| 122 : | edgomez | 236 | TRANSFER_8TO16SUB2 transfer_8to16sub2_mmx; |
| 123 : | edgomez | 218 | TRANSFER_8TO16SUB2 transfer_8to16sub2_xmm; |
| 124 : | edgomez | 851 | TRANSFER_8TO16SUB2 transfer_8to16sub2_3dne; |
| 125 : | ia64p | 210 | TRANSFER_8TO16SUB2 transfer_8to16sub2_ia64; |
| 126 : | suxen_drol | 118 | |
| 127 : | |||
| 128 : | edgomez | 213 | /***************************************************************************** |
| 129 : | * transfer16to8 + addition op API | ||
| 130 : | ****************************************************************************/ | ||
| 131 : | |||
| 132 : | edgomez | 195 | typedef void (TRANSFER_16TO8ADD) (uint8_t * const dst, |
| 133 : | const int16_t * const src, | ||
| 134 : | uint32_t stride); | ||
| 135 : | edgomez | 213 | |
| 136 : | edgomez | 195 | typedef TRANSFER_16TO8ADD *TRANSFER_16TO8ADD_PTR; |
| 137 : | edgomez | 213 | |
| 138 : | /* Our global function pointer - Initialized in xvid.c */ | ||
| 139 : | Isibaar | 3 | extern TRANSFER_16TO8ADD_PTR transfer_16to8add; |
| 140 : | edgomez | 213 | |
| 141 : | /* Implemented functions */ | ||
| 142 : | Isibaar | 3 | TRANSFER_16TO8ADD transfer_16to8add_c; |
| 143 : | TRANSFER_16TO8ADD transfer_16to8add_mmx; | ||
| 144 : | edgomez | 851 | TRANSFER_16TO8ADD transfer_16to8add_3dne; |
| 145 : | ia64p | 210 | TRANSFER_16TO8ADD transfer_16to8add_ia64; |
| 146 : | Isibaar | 3 | |
| 147 : | edgomez | 213 | /***************************************************************************** |
| 148 : | * transfer8to8 + no op | ||
| 149 : | ****************************************************************************/ | ||
| 150 : | |||
| 151 : | edgomez | 195 | typedef void (TRANSFER8X8_COPY) (uint8_t * const dst, |
| 152 : | const uint8_t * const src, | ||
| 153 : | const uint32_t stride); | ||
| 154 : | edgomez | 213 | |
| 155 : | edgomez | 195 | typedef TRANSFER8X8_COPY *TRANSFER8X8_COPY_PTR; |
| 156 : | edgomez | 213 | |
| 157 : | /* Our global function pointer - Initialized in xvid.c */ | ||
| 158 : | Isibaar | 3 | extern TRANSFER8X8_COPY_PTR transfer8x8_copy; |
| 159 : | edgomez | 213 | |
| 160 : | /* Implemented functions */ | ||
| 161 : | Isibaar | 3 | TRANSFER8X8_COPY transfer8x8_copy_c; |
| 162 : | TRANSFER8X8_COPY transfer8x8_copy_mmx; | ||
| 163 : | edgomez | 851 | TRANSFER8X8_COPY transfer8x8_copy_3dne; |
| 164 : | ia64p | 210 | TRANSFER8X8_COPY transfer8x8_copy_ia64; |
| 165 : | Isibaar | 3 | |
| 166 : | edgomez | 851 | |
| 167 : | static __inline void | ||
| 168 : | transfer16x16_copy(uint8_t * const dst, | ||
| 169 : | const uint8_t * const src, | ||
| 170 : | const uint32_t stride) | ||
| 171 : | { | ||
| 172 : | transfer8x8_copy(dst, src, stride); | ||
| 173 : | transfer8x8_copy(dst + 8, src + 8, stride); | ||
| 174 : | transfer8x8_copy(dst + 8*stride, src + 8*stride, stride); | ||
| 175 : | transfer8x8_copy(dst + 8*stride + 8, src + 8*stride + 8, stride); | ||
| 176 : | } | ||
| 177 : | |||
| 178 : | static __inline void | ||
| 179 : | transfer32x32_copy(uint8_t * const dst, | ||
| 180 : | const uint8_t * const src, | ||
| 181 : | const uint32_t stride) | ||
| 182 : | { | ||
| 183 : | transfer16x16_copy(dst, src, stride); | ||
| 184 : | transfer16x16_copy(dst + 16, src + 16, stride); | ||
| 185 : | transfer16x16_copy(dst + 16*stride, src + 16*stride, stride); | ||
| 186 : | transfer16x16_copy(dst + 16*stride + 16, src + 16*stride + 16, stride); | ||
| 187 : | } | ||
| 188 : | |||
| 189 : | |||
| 190 : | edgomez | 213 | #endif |
| No admin address has been configured | ViewVC Help |
| Powered by ViewVC 1.0.4 |