| 1 | /* |
| 2 | * Glide64 - Glide video plugin for Nintendo 64 emulators. |
| 3 | * Copyright (c) 2002 Dave2001 |
| 4 | * Copyright (c) 2003-2009 Sergey 'Gonetz' Lipski |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or modify |
| 7 | * it under the terms of the GNU General Public License as published by |
| 8 | * the Free Software Foundation; either version 2 of the License, or |
| 9 | * any later version. |
| 10 | * |
| 11 | * This program is distributed in the hope that it will be useful, |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | * GNU General Public License for more details. |
| 15 | * |
| 16 | * You should have received a copy of the GNU General Public License |
| 17 | * along with this program; if not, write to the Free Software |
| 18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 19 | */ |
| 20 | |
| 21 | //**************************************************************** |
| 22 | // |
| 23 | // Glide64 - Glide Plugin for Nintendo 64 emulators |
| 24 | // Project started on December 29th, 2001 |
| 25 | // |
| 26 | // Authors: |
| 27 | // Dave2001, original author, founded the project in 2001, left it in 2002 |
| 28 | // Gugaman, joined the project in 2002, left it in 2002 |
| 29 | // Sergey 'Gonetz' Lipski, joined the project in 2002, main author since fall of 2002 |
| 30 | // Hiroshi 'KoolSmoky' Morii, joined the project in 2007 |
| 31 | // |
| 32 | //**************************************************************** |
| 33 | // |
| 34 | // To modify Glide64: |
| 35 | // * Write your name and (optional)email, commented by your work, so I know who did it, and so that you can find which parts you modified when it comes time to send it to me. |
| 36 | // * Do NOT send me the whole project or file that you modified. Take out your modified code sections, and tell me where to put them. If people sent the whole thing, I would have many different versions, but no idea how to combine them all. |
| 37 | // |
| 38 | //**************************************************************** |
| 39 | |
| 40 | #include <stdint.h> |
| 41 | |
| 42 | static inline void load4bCI(uint8_t *src, uint8_t *dst, int wid_64, int height, uint16_t line, int ext, uint16_t *pal) |
| 43 | { |
| 44 | uint8_t *v7; |
| 45 | uint8_t *v8; |
| 46 | int v9; |
| 47 | int v10; |
| 48 | int v11; |
| 49 | uint32_t v12; |
| 50 | uint8_t *v13; |
| 51 | uint32_t v14; |
| 52 | uint32_t *v15; |
| 53 | uint32_t v16; |
| 54 | uint8_t *v17; |
| 55 | uint32_t *v18; |
| 56 | int v19; |
| 57 | int v20; |
| 58 | uint32_t v21; |
| 59 | uint32_t v22; |
| 60 | uint32_t *v23; |
| 61 | uint32_t v24; |
| 62 | int v25; |
| 63 | int v26; |
| 64 | |
| 65 | v7 = src; |
| 66 | v8 = dst; |
| 67 | v9 = height; |
| 68 | do |
| 69 | { |
| 70 | v25 = v9; |
| 71 | v10 = wid_64; |
| 72 | do |
| 73 | { |
| 74 | v11 = v10; |
| 75 | v12 = bswap32(*(uint32_t *)v7); |
| 76 | v13 = v7 + 4; |
| 77 | ALOWORD(v10) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 23) & 0x1E)), 1); |
| 78 | v14 = v10 << 16; |
| 79 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 27) & 0x1E)), 1); |
| 80 | *(uint32_t *)v8 = v14; |
| 81 | v15 = (uint32_t *)(v8 + 4); |
| 82 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 15) & 0x1E)), 1); |
| 83 | v14 <<= 16; |
| 84 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 19) & 0x1E)), 1); |
| 85 | *v15 = v14; |
| 86 | ++v15; |
| 87 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 7) & 0x1E)), 1); |
| 88 | v14 <<= 16; |
| 89 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 11) & 0x1E)), 1); |
| 90 | *v15 = v14; |
| 91 | ++v15; |
| 92 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + (2 * (uint8_t)v12 & 0x1E)), 1); |
| 93 | v14 <<= 16; |
| 94 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 3) & 0x1E)), 1); |
| 95 | *v15 = v14; |
| 96 | ++v15; |
| 97 | v16 = bswap32(*(uint32_t *)v13); |
| 98 | v7 = v13 + 4; |
| 99 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 23) & 0x1E)), 1); |
| 100 | v14 <<= 16; |
| 101 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 27) & 0x1E)), 1); |
| 102 | *v15 = v14; |
| 103 | ++v15; |
| 104 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 15) & 0x1E)), 1); |
| 105 | v14 <<= 16; |
| 106 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 19) & 0x1E)), 1); |
| 107 | *v15 = v14; |
| 108 | ++v15; |
| 109 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 7) & 0x1E)), 1); |
| 110 | v14 <<= 16; |
| 111 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 11) & 0x1E)), 1); |
| 112 | *v15 = v14; |
| 113 | ++v15; |
| 114 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + (2 * (uint8_t)v16 & 0x1E)), 1); |
| 115 | v14 <<= 16; |
| 116 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 3) & 0x1E)), 1); |
| 117 | *v15 = v14; |
| 118 | v8 = (uint8_t *)(v15 + 1); |
| 119 | v10 = v11 - 1; |
| 120 | } |
| 121 | while ( v11 != 1 ); |
| 122 | if ( v25 == 1 ) |
| 123 | break; |
| 124 | v26 = v25 - 1; |
| 125 | v17 = &src[(line + (uintptr_t)v7 - (uintptr_t)src) & 0x7FF]; |
| 126 | v18 = (uint32_t *)&v8[ext]; |
| 127 | v19 = wid_64; |
| 128 | do |
| 129 | { |
| 130 | v20 = v19; |
| 131 | v21 = bswap32(*((uint32_t *)v17 + 1)); |
| 132 | ALOWORD(v19) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 23) & 0x1E)), 1); |
| 133 | v22 = v19 << 16; |
| 134 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 27) & 0x1E)), 1); |
| 135 | *v18 = v22; |
| 136 | v23 = v18 + 1; |
| 137 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 15) & 0x1E)), 1); |
| 138 | v22 <<= 16; |
| 139 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 19) & 0x1E)), 1); |
| 140 | *v23 = v22; |
| 141 | ++v23; |
| 142 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 7) & 0x1E)), 1); |
| 143 | v22 <<= 16; |
| 144 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 11) & 0x1E)), 1); |
| 145 | *v23 = v22; |
| 146 | ++v23; |
| 147 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + (2 * (uint8_t)v21 & 0x1E)), 1); |
| 148 | v22 <<= 16; |
| 149 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 3) & 0x1E)), 1); |
| 150 | *v23 = v22; |
| 151 | ++v23; |
| 152 | v24 = bswap32(*(uint32_t *)v17); |
| 153 | v17 = &src[((uintptr_t)v17 + 8 - (uintptr_t)src) & 0x7FF]; |
| 154 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 23) & 0x1E)), 1); |
| 155 | v22 <<= 16; |
| 156 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 27) & 0x1E)), 1); |
| 157 | *v23 = v22; |
| 158 | ++v23; |
| 159 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 15) & 0x1E)), 1); |
| 160 | v22 <<= 16; |
| 161 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 19) & 0x1E)), 1); |
| 162 | *v23 = v22; |
| 163 | ++v23; |
| 164 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 7) & 0x1E)), 1); |
| 165 | v22 <<= 16; |
| 166 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 11) & 0x1E)), 1); |
| 167 | *v23 = v22; |
| 168 | ++v23; |
| 169 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + (2 * (uint8_t)v24 & 0x1E)), 1); |
| 170 | v22 <<= 16; |
| 171 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 3) & 0x1E)), 1); |
| 172 | *v23 = v22; |
| 173 | v18 = v23 + 1; |
| 174 | v19 = v20 - 1; |
| 175 | } |
| 176 | while ( v20 != 1 ); |
| 177 | v7 = &src[(line + (uintptr_t)v17 - (uintptr_t)src) & 0x7FF]; |
| 178 | v8 = (uint8_t *)((char *)v18 + ext); |
| 179 | v9 = v26 - 1; |
| 180 | } |
| 181 | while ( v26 != 1 ); |
| 182 | } |
| 183 | |
| 184 | static inline void load4bIAPal(uint8_t *src, uint8_t *dst, int wid_64, int height, int line, int ext, uint16_t *pal) |
| 185 | { |
| 186 | uint8_t *v7; |
| 187 | uint32_t *v8; |
| 188 | int v9; |
| 189 | int v10; |
| 190 | int v11; |
| 191 | uint32_t v12; |
| 192 | uint32_t *v13; |
| 193 | uint32_t v14; |
| 194 | uint32_t *v15; |
| 195 | uint32_t v16; |
| 196 | uint8_t *v17; |
| 197 | uint32_t *v18; |
| 198 | int v19; |
| 199 | int v20; |
| 200 | uint32_t v21; |
| 201 | uint32_t v22; |
| 202 | uint32_t *v23; |
| 203 | uint32_t v24; |
| 204 | int v25; |
| 205 | int v26; |
| 206 | |
| 207 | v7 = src; |
| 208 | v8 = (uint32_t *)dst; |
| 209 | v9 = height; |
| 210 | do |
| 211 | { |
| 212 | v25 = v9; |
| 213 | v10 = wid_64; |
| 214 | do |
| 215 | { |
| 216 | v11 = v10; |
| 217 | v12 = bswap32(*(uint32_t *)v7); |
| 218 | v13 = (uint32_t *)(v7 + 4); |
| 219 | ALOWORD(v10) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 23) & 0x1E)), 8); |
| 220 | v14 = v10 << 16; |
| 221 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 27) & 0x1E)), 8); |
| 222 | *v8 = v14; |
| 223 | v15 = v8 + 1; |
| 224 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 15) & 0x1E)), 8); |
| 225 | v14 <<= 16; |
| 226 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 19) & 0x1E)), 8); |
| 227 | *v15 = v14; |
| 228 | ++v15; |
| 229 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 7) & 0x1E)), 8); |
| 230 | v14 <<= 16; |
| 231 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 11) & 0x1E)), 8); |
| 232 | *v15 = v14; |
| 233 | ++v15; |
| 234 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + (2 * (uint8_t)v12 & 0x1E)), 8); |
| 235 | v14 <<= 16; |
| 236 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v12 >> 3) & 0x1E)), 8); |
| 237 | *v15 = v14; |
| 238 | ++v15; |
| 239 | v16 = bswap32(*v13); |
| 240 | v7 = (uint8_t *)(v13 + 1); |
| 241 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 23) & 0x1E)), 8); |
| 242 | v14 <<= 16; |
| 243 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 27) & 0x1E)), 8); |
| 244 | *v15 = v14; |
| 245 | ++v15; |
| 246 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 15) & 0x1E)), 8); |
| 247 | v14 <<= 16; |
| 248 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 19) & 0x1E)), 8); |
| 249 | *v15 = v14; |
| 250 | ++v15; |
| 251 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 7) & 0x1E)), 8); |
| 252 | v14 <<= 16; |
| 253 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 11) & 0x1E)), 8); |
| 254 | *v15 = v14; |
| 255 | ++v15; |
| 256 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + (2 * (uint8_t)v16 & 0x1E)), 8); |
| 257 | v14 <<= 16; |
| 258 | ALOWORD(v14) = __ROR__(*(uint16_t *)((char *)pal + ((v16 >> 3) & 0x1E)), 8); |
| 259 | *v15 = v14; |
| 260 | v8 = v15 + 1; |
| 261 | v10 = v11 - 1; |
| 262 | } |
| 263 | while ( v11 != 1 ); |
| 264 | if ( v25 == 1 ) |
| 265 | break; |
| 266 | v26 = v25 - 1; |
| 267 | v17 = &src[(line + (uintptr_t)v7 - (uintptr_t)src) & 0x7FF]; |
| 268 | v18 = (uint32_t *)((char *)v8 + ext); |
| 269 | v19 = wid_64; |
| 270 | do |
| 271 | { |
| 272 | v20 = v19; |
| 273 | v21 = bswap32(*((uint32_t *)v17 + 1)); |
| 274 | ALOWORD(v19) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 23) & 0x1E)), 8); |
| 275 | v22 = v19 << 16; |
| 276 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 27) & 0x1E)), 8); |
| 277 | *v18 = v22; |
| 278 | v23 = v18 + 1; |
| 279 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 15) & 0x1E)), 8); |
| 280 | v22 <<= 16; |
| 281 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 19) & 0x1E)), 8); |
| 282 | *v23 = v22; |
| 283 | ++v23; |
| 284 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 7) & 0x1E)), 8); |
| 285 | v22 <<= 16; |
| 286 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 11) & 0x1E)), 8); |
| 287 | *v23 = v22; |
| 288 | ++v23; |
| 289 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + (2 * (uint8_t)v21 & 0x1E)), 8); |
| 290 | v22 <<= 16; |
| 291 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v21 >> 3) & 0x1E)), 8); |
| 292 | *v23 = v22; |
| 293 | ++v23; |
| 294 | v24 = bswap32(*(uint32_t *)v17); |
| 295 | v17 = &src[((uintptr_t)v17 + 8 - (uintptr_t)src) & 0x7FF]; |
| 296 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 23) & 0x1E)), 8); |
| 297 | v22 <<= 16; |
| 298 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 27) & 0x1E)), 8); |
| 299 | *v23 = v22; |
| 300 | ++v23; |
| 301 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 15) & 0x1E)), 8); |
| 302 | v22 <<= 16; |
| 303 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 19) & 0x1E)), 8); |
| 304 | *v23 = v22; |
| 305 | ++v23; |
| 306 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 7) & 0x1E)), 8); |
| 307 | v22 <<= 16; |
| 308 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 11) & 0x1E)), 8); |
| 309 | *v23 = v22; |
| 310 | ++v23; |
| 311 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + (2 * (uint8_t)v24 & 0x1E)), 8); |
| 312 | v22 <<= 16; |
| 313 | ALOWORD(v22) = __ROR__(*(uint16_t *)((char *)pal + ((v24 >> 3) & 0x1E)), 8); |
| 314 | *v23 = v22; |
| 315 | v18 = v23 + 1; |
| 316 | v19 = v20 - 1; |
| 317 | } |
| 318 | while ( v20 != 1 ); |
| 319 | v7 = &src[(line + (uintptr_t)v17 - (uintptr_t)src) & 0x7FF]; |
| 320 | v8 = (uint32_t *)((char *)v18 + ext); |
| 321 | v9 = v26 - 1; |
| 322 | } |
| 323 | while ( v26 != 1 ); |
| 324 | } |
| 325 | |
| 326 | static inline void load4bIA(uint8_t *src, uint8_t *dst, int wid_64, int height, int line, int ext) |
| 327 | { |
| 328 | uint32_t *v6; |
| 329 | uint32_t *v7; |
| 330 | int v8; |
| 331 | int v9; |
| 332 | int v10; |
| 333 | uint32_t v11; |
| 334 | uint32_t *v12; |
| 335 | uint32_t v13; |
| 336 | uint32_t v14; |
| 337 | uint32_t v15; |
| 338 | uint32_t *v16; |
| 339 | uint32_t v17; |
| 340 | uint32_t v18; |
| 341 | uint32_t v19; |
| 342 | uint32_t v20; |
| 343 | uint32_t v21; |
| 344 | uint32_t v22; |
| 345 | uint32_t v23; |
| 346 | uint32_t v24; |
| 347 | uint32_t v25; |
| 348 | uint32_t v26; |
| 349 | uint32_t v27; |
| 350 | uint32_t v28; |
| 351 | uint32_t v29; |
| 352 | uint32_t v30; |
| 353 | uint32_t v31; |
| 354 | uint32_t v32; |
| 355 | uint32_t *v33; |
| 356 | uint32_t *v34; |
| 357 | int v35; |
| 358 | int v36; |
| 359 | uint32_t v37; |
| 360 | uint32_t v38; |
| 361 | uint32_t v39; |
| 362 | uint32_t *v40; |
| 363 | uint32_t v41; |
| 364 | uint32_t v42; |
| 365 | uint32_t v43; |
| 366 | uint32_t v44; |
| 367 | uint32_t v45; |
| 368 | uint32_t v46; |
| 369 | uint32_t v47; |
| 370 | uint32_t v48; |
| 371 | uint32_t v49; |
| 372 | uint32_t v50; |
| 373 | uint32_t v51; |
| 374 | uint32_t v52; |
| 375 | uint32_t v53; |
| 376 | uint32_t v54; |
| 377 | uint32_t v55; |
| 378 | uint32_t v56; |
| 379 | int v57; |
| 380 | int v58; |
| 381 | |
| 382 | v6 = (uint32_t *)src; |
| 383 | v7 = (uint32_t *)dst; |
| 384 | v8 = height; |
| 385 | do |
| 386 | { |
| 387 | v57 = v8; |
| 388 | v9 = wid_64; |
| 389 | do |
| 390 | { |
| 391 | v10 = v9; |
| 392 | v11 = bswap32(*v6); |
| 393 | v12 = v6 + 1; |
| 394 | v13 = v11; |
| 395 | v14 = (8 * (v11 & 0x100000)) | (4 * (v11 & 0x100000)) | (2 * (v11 & 0x100000)) | (v11 & 0x100000) | ((((v11 >> 16) & 0xE00) >> 3) & 0x100) | ((v11 >> 16) & 0xE00) | (8 * ((v11 >> 12) & 0x1000)) | (4 * ((v11 >> 12) & 0x1000)) | (2 * ((v11 >> 12) & 0x1000)) | ((v11 >> 12) & 0x1000) | ((((v11 >> 28) & 0xE) >> 3)) | ((v11 >> 28) & 0xE) | (8 * ((v11 >> 24) & 0x10)) | (4 * ((v11 >> 24) & 0x10)) | (2 * ((v11 >> 24) & 0x10)) | ((v11 >> 24) & 0x10); |
| 396 | v11 >>= 4; |
| 397 | v11 &= 0xE0000u; |
| 398 | v15 = v11 | v14; |
| 399 | v11 >>= 3; |
| 400 | *v7 = ((((v13 << 8) & 0xE000000) >> 3) & 0x1000000) | ((v13 << 8) & 0xE000000) | (8 * ((v13 << 12) & 0x10000000)) | (4 * ((v13 << 12) & 0x10000000)) | (2 * ((v13 << 12) & 0x10000000)) | ((v13 << 12) & 0x10000000) | (v11 & 0x10000) | v15; |
| 401 | v16 = v7 + 1; |
| 402 | v17 = 16 * (uint16_t)v13 & 0x1000; |
| 403 | v18 = (((v13 & 0xE00) >> 3) & 0x100) | (v13 & 0xE00) | (8 * v17) | (4 * v17) | (2 * v17) | (v17) | ((((v13 >> 12) & 0xE) >> 3)) | ((v13 >> 12) & 0xE) | (8 * ((v13 >> 8) & 0x10)) | (4 * ((v13 >> 8) & 0x10)) | (2 * ((v13 >> 8) & 0x10)) | ((v13 >> 8) & 0x10); |
| 404 | v19 = v13 << 16; |
| 405 | v20 = (8 * (v19 & 0x100000)) | (4 * (v19 & 0x100000)) | (2 * (v19 & 0x100000)) | (v19 & 0x100000) | v18; |
| 406 | v21 = v13 << 12; |
| 407 | v21 &= 0xE0000u; |
| 408 | v22 = v21 | v20; |
| 409 | v21 >>= 3; |
| 410 | *v16 = ((((v13 << 24) & 0xE000000) >> 3) & 0x1000000) | ((v13 << 24) & 0xE000000) | (8 * ((v13 << 28) & 0x10000000)) | (4 * ((v13 << 28) & 0x10000000)) | (2 * ((v13 << 28) & 0x10000000)) | ((v13 << 28) & 0x10000000) | (v21 & 0x10000) | v22; |
| 411 | ++v16; |
| 412 | v23 = bswap32(*v12); |
| 413 | v6 = v12 + 1; |
| 414 | v24 = v23; |
| 415 | v25 = (8 * (v23 & 0x100000)) | (4 * (v23 & 0x100000)) | (2 * (v23 & 0x100000)) | (v23 & 0x100000) | ((((v23 >> 16) & 0xE00) >> 3) & 0x100) | ((v23 >> 16) & 0xE00) | (8 * ((v23 >> 12) & 0x1000)) | (4 * ((v23 >> 12) & 0x1000)) | (2 * ((v23 >> 12) & 0x1000)) | ((v23 >> 12) & 0x1000) | (((v23 >> 28) & 0xE) >> 3) | ((v23 >> 28) & 0xE) | (8 * ((v23 >> 24) & 0x10)) | (4 * ((v23 >> 24) & 0x10)) | (2 * ((v23 >> 24) & 0x10)) | ((v23 >> 24) & 0x10); |
| 416 | v23 >>= 4; |
| 417 | v23 &= 0xE0000u; |
| 418 | v26 = v23 | v25; |
| 419 | v23 >>= 3; |
| 420 | *v16 = ((((v24 << 8) & 0xE000000) >> 3) & 0x1000000) | ((v24 << 8) & 0xE000000) | (8 * ((v24 << 12) & 0x10000000)) | (4 * ((v24 << 12) & 0x10000000)) | (2 * ((v24 << 12) & 0x10000000)) | ((v24 << 12) & 0x10000000) | (v23 & 0x10000) | (v26); |
| 421 | ++v16; |
| 422 | v27 = 16 * (uint16_t)v24 & 0x1000; |
| 423 | v28 = (((v24 & 0xE00) >> 3) & 0x100) | (v24 & 0xE00) | (8 * v27) | (4 * v27) | (2 * v27) | (v27) | ((((v24 >> 12) & 0xE) >> 3)) | ((v24 >> 12) & 0xE) | (8 * ((v24 >> 8) & 0x10)) | (4 * ((v24 >> 8) & 0x10)) | (2 * ((v24 >> 8) & 0x10)) | ((v24 >> 8) & 0x10); |
| 424 | v29 = v24 << 16; |
| 425 | v30 = (8 * (v29 & 0x100000)) | (4 * (v29 & 0x100000)) | (2 * (v29 & 0x100000)) | (v29 & 0x100000) | v28; |
| 426 | v31 = v24 << 12; |
| 427 | v31 &= 0xE0000u; |
| 428 | v32 = v31 | v30; |
| 429 | v31 >>= 3; |
| 430 | *v16 = ((((v24 << 24) & 0xE000000) >> 3) & 0x1000000) | ((v24 << 24) & 0xE000000) | (8 * ((v24 << 28) & 0x10000000)) | (4 * ((v24 << 28) & 0x10000000)) | (2 * ((v24 << 28) & 0x10000000)) | ((v24 << 28) & 0x10000000) | (v31 & 0x10000) | v32; |
| 431 | v7 = v16 + 1; |
| 432 | v9 = v10 - 1; |
| 433 | } |
| 434 | while ( v10 != 1 ); |
| 435 | if ( v57 == 1 ) |
| 436 | break; |
| 437 | v58 = v57 - 1; |
| 438 | v33 = (uint32_t *)((char *)v6 + line); |
| 439 | v34 = (uint32_t *)((char *)v7 + ext); |
| 440 | v35 = wid_64; |
| 441 | do |
| 442 | { |
| 443 | v36 = v35; |
| 444 | v37 = bswap32(v33[1]); |
| 445 | v38 = v37 >> 4; |
| 446 | v38 &= 0xE0000u; |
| 447 | v39 = v38 | (8 * (v37 & 0x100000)) | (4 * (v37 & 0x100000)) | (2 * (v37 & 0x100000)) | (v37 & 0x100000) | ((((v37 >> 16) & 0xE00) >> 3) & 0x100) | ((v37 >> 16) & 0xE00) | (8 * ((v37 >> 12) & 0x1000)) | (4 * ((v37 >> 12) & 0x1000)) | (2 * ((v37 >> 12) & 0x1000)) | ((v37 >> 12) & 0x1000) | (((v37 >> 28) & 0xE) >> 3) | ((v37 >> 28) & 0xE) | (8 * ((v37 >> 24) & 0x10)) | (4 * ((v37 >> 24) & 0x10)) | (2 * ((v37 >> 24) & 0x10)) | ((v37 >> 24) & 0x10); |
| 448 | v38 >>= 3; |
| 449 | *v34 = ((((v37 << 8) & 0xE000000) >> 3) & 0x1000000) | ((v37 << 8) & 0xE000000) | (8 * ((v37 << 12) & 0x10000000)) | (4 * ((v37 << 12) & 0x10000000)) | (2 * ((v37 << 12) & 0x10000000)) | ((v37 << 12) & 0x10000000) | (v38 & 0x10000) | v39; |
| 450 | v40 = v34 + 1; |
| 451 | v41 = 16 * (uint16_t)v37 & 0x1000; |
| 452 | v42 = (((v37 & 0xE00) >> 3) & 0x100) | (v37 & 0xE00) | (8 * v41) | (4 * v41) | (2 * v41) | v41 | (((v37 >> 12) & 0xE) >> 3) | ((v37 >> 12) & 0xE) | (8 * ((v37 >> 8) & 0x10)) | (4 * ((v37 >> 8) & 0x10)) | (2 * ((v37 >> 8) & 0x10)) | ((v37 >> 8) & 0x10); |
| 453 | v43 = v37 << 16; |
| 454 | v44 = (8 * (v43 & 0x100000)) | (4 * (v43 & 0x100000)) | (2 * (v43 & 0x100000)) | (v43 & 0x100000) | v42; |
| 455 | v45 = v37 << 12; |
| 456 | v45 &= 0xE0000u; |
| 457 | v46 = v45 | v44; |
| 458 | v45 >>= 3; |
| 459 | *v40 = ((((v37 << 24) & 0xE000000) >> 3) & 0x1000000) | ((v37 << 24) & 0xE000000) | (8 * ((v37 << 28) & 0x10000000)) | (4 * ((v37 << 28) & 0x10000000)) | (2 * ((v37 << 28) & 0x10000000)) | ((v37 << 28) & 0x10000000) | (v45 & 0x10000) | v46; |
| 460 | ++v40; |
| 461 | v47 = bswap32(*v33); |
| 462 | v33 += 2; |
| 463 | v48 = v47; |
| 464 | v49 = (8 * (v47 & 0x100000)) | (4 * (v47 & 0x100000)) | (2 * (v47 & 0x100000)) | (v47 & 0x100000) | ((((v47 >> 16) & 0xE00) >> 3) & 0x100) | ((v47 >> 16) & 0xE00) | (8 * ((v47 >> 12) & 0x1000)) | (4 * ((v47 >> 12) & 0x1000)) | (2 * ((v47 >> 12) & 0x1000)) | ((v47 >> 12) & 0x1000) | (((v47 >> 28) & 0xE) >> 3) | ((v47 >> 28) & 0xE) | (8 * ((v47 >> 24) & 0x10)) | (4 * ((v47 >> 24) & 0x10)) | (2 * ((v47 >> 24) & 0x10)) | ((v47 >> 24) & 0x10); |
| 465 | v47 >>= 4; |
| 466 | v47 &= 0xE0000u; |
| 467 | v50 = v47 | v49; |
| 468 | v47 >>= 3; |
| 469 | *v40 = ((((v48 << 8) & 0xE000000) >> 3) & 0x1000000) | ((v48 << 8) & 0xE000000) | (8 * ((v48 << 12) & 0x10000000)) | (4 * ((v48 << 12) & 0x10000000)) | (2 * ((v48 << 12) & 0x10000000)) | ((v48 << 12) & 0x10000000) | (v47 & 0x10000) | v50; |
| 470 | ++v40; |
| 471 | v51 = 16 * (uint16_t)v48 & 0x1000; |
| 472 | v52 = (((v48 & 0xE00) >> 3) & 0x100) | (v48 & 0xE00) | (8 * v51) | (4 * v51) | (2 * v51) | v51 | (((v48 >> 12) & 0xE) >> 3) | ((v48 >> 12) & 0xE) | (8 * ((v48 >> 8) & 0x10)) | (4 * ((v48 >> 8) & 0x10)) | (2 * ((v48 >> 8) & 0x10)) | ((v48 >> 8) & 0x10); |
| 473 | v53 = v48 << 16; |
| 474 | v54 = (8 * (v53 & 0x100000)) | (4 * (v53 & 0x100000)) | (2 * (v53 & 0x100000)) | (v53 & 0x100000) | v52; |
| 475 | v55 = v48 << 12; |
| 476 | v55 &= 0xE0000u; |
| 477 | v56 = v55 | v54; |
| 478 | v55 >>= 3; |
| 479 | *v40 = ((((v48 << 24) & 0xE000000) >> 3) & 0x1000000) | ((v48 << 24) & 0xE000000) | (8 * ((v48 << 28) & 0x10000000)) | (4 * ((v48 << 28) & 0x10000000)) | (2 * ((v48 << 28) & 0x10000000)) | ((v48 << 28) & 0x10000000) | (v55 & 0x10000) | v56; |
| 480 | v34 = v40 + 1; |
| 481 | v35 = v36 - 1; |
| 482 | } |
| 483 | while ( v36 != 1 ); |
| 484 | v6 = (uint32_t *)((char *)v33 + line); |
| 485 | v7 = (uint32_t *)((char *)v34 + ext); |
| 486 | v8 = v58 - 1; |
| 487 | } |
| 488 | while ( v58 != 1 ); |
| 489 | } |
| 490 | |
| 491 | static inline void load4bI(uint8_t *src, uint8_t *dst, int wid_64, int height, int line, int ext) |
| 492 | { |
| 493 | uint32_t *v6; |
| 494 | uint32_t *v7; |
| 495 | int v8; |
| 496 | int v9; |
| 497 | int v10; |
| 498 | uint32_t v11; |
| 499 | uint32_t *v12; |
| 500 | uint32_t v13; |
| 501 | uint32_t v14; |
| 502 | uint32_t *v15; |
| 503 | uint32_t v16; |
| 504 | unsigned int v17; |
| 505 | unsigned int v18; |
| 506 | uint32_t v19; |
| 507 | uint32_t v20; |
| 508 | uint32_t *v21; |
| 509 | uint32_t *v22; |
| 510 | int v23; |
| 511 | int v24; |
| 512 | uint32_t v25; |
| 513 | uint32_t v26; |
| 514 | uint32_t *v27; |
| 515 | uint32_t v28; |
| 516 | uint32_t v29; |
| 517 | uint32_t v30; |
| 518 | uint32_t v31; |
| 519 | uint32_t v32; |
| 520 | int v33; |
| 521 | int v34; |
| 522 | |
| 523 | v6 = (uint32_t *)src; |
| 524 | v7 = (uint32_t *)dst; |
| 525 | v8 = height; |
| 526 | do |
| 527 | { |
| 528 | v33 = v8; |
| 529 | v9 = wid_64; |
| 530 | do |
| 531 | { |
| 532 | v10 = v9; |
| 533 | v11 = bswap32(*v6); |
| 534 | v12 = v6 + 1; |
| 535 | v13 = v11; |
| 536 | v14 = (16 * ((v11 >> 16) & 0xF00)) | ((v11 >> 16) & 0xF00) | (16 * (v11 >> 28)) | (v11 >> 28); |
| 537 | v11 >>= 4; |
| 538 | *v7 = (16 * ((v13 << 8) & 0xF000000)) | ((v13 << 8) & 0xF000000) | (16 * (v11 & 0xF0000)) | (v11 & 0xF0000) | v14; |
| 539 | v15 = v7 + 1; |
| 540 | v16 = v13 << 12; |
| 541 | *v15 = (16 * ((v13 << 24) & 0xF000000)) | ((v13 << 24) & 0xF000000) | (16 * (v16 & 0xF0000)) | (v16 & 0xF0000) | (16 * (v13 & 0xF00)) | (v13 & 0xF00) | (16 * ((uint16_t)v13 >> 12)) | ((uint16_t)v13 >> 12); |
| 542 | ++v15; |
| 543 | v17 = bswap32(*v12); |
| 544 | v6 = v12 + 1; |
| 545 | v18 = v17; |
| 546 | v19 = (16 * ((v17 >> 16) & 0xF00)) | ((v17 >> 16) & 0xF00) | (16 * (v17 >> 28)) | (v17 >> 28); |
| 547 | v17 >>= 4; |
| 548 | *v15 = (16 * ((v18 << 8) & 0xF000000)) | ((v18 << 8) & 0xF000000) | (16 * (v17 & 0xF0000)) | (v17 & 0xF0000) | v19; |
| 549 | ++v15; |
| 550 | v20 = v18 << 12; |
| 551 | *v15 = (16 * ((v18 << 24) & 0xF000000)) | ((v18 << 24) & 0xF000000) | (16 * (v20 & 0xF0000)) | (v20 & 0xF0000) | (16 * (v18 & 0xF00)) | (v18 & 0xF00) | (16 * ((uint16_t)v18 >> 12)) | ((uint16_t)v18 >> 12); |
| 552 | v7 = v15 + 1; |
| 553 | v9 = v10 - 1; |
| 554 | } |
| 555 | while ( v10 != 1 ); |
| 556 | if ( v33 == 1 ) |
| 557 | break; |
| 558 | v34 = v33 - 1; |
| 559 | v21 = (uint32_t *)((char *)v6 + line); |
| 560 | v22 = (uint32_t *)((char *)v7 + ext); |
| 561 | v23 = wid_64; |
| 562 | do |
| 563 | { |
| 564 | v24 = v23; |
| 565 | v25 = bswap32(v21[1]); |
| 566 | v26 = v25 >> 4; |
| 567 | *v22 = (16 * ((v25 << 8) & 0xF000000)) | ((v25 << 8) & 0xF000000) | (16 * (v26 & 0xF0000)) | (v26 & 0xF0000) | (16 * ((v25 >> 16) & 0xF00)) | ((v25 >> 16) & 0xF00) | (16 * (v25 >> 28)) | (v25 >> 28); |
| 568 | v27 = v22 + 1; |
| 569 | v28 = v25 << 12; |
| 570 | *v27 = (16 * ((v25 << 24) & 0xF000000)) | ((v25 << 24) & 0xF000000) | (16 * (v28 & 0xF0000)) | (v28 & 0xF0000) | (16 * (v25 & 0xF00)) | (v25 & 0xF00) | (16 * ((uint16_t)v25 >> 12)) | ((uint16_t)v25 >> 12); |
| 571 | ++v27; |
| 572 | v29 = bswap32(*v21); |
| 573 | v21 += 2; |
| 574 | v30 = v29; |
| 575 | v31 = (16 * ((v29 >> 16) & 0xF00)) | ((v29 >> 16) & 0xF00) | (16 * (v29 >> 28)) | (v29 >> 28); |
| 576 | v29 >>= 4; |
| 577 | *v27 = (16 * ((v30 << 8) & 0xF000000)) | ((v30 << 8) & 0xF000000) | (16 * (v29 & 0xF0000)) | (v29 & 0xF0000) | v31; |
| 578 | ++v27; |
| 579 | v32 = v30 << 12; |
| 580 | *v27 = (16 * ((v30 << 24) & 0xF000000)) | ((v30 << 24) & 0xF000000) | (16 * (v32 & 0xF0000)) | (v32 & 0xF0000) | (16 * (v30 & 0xF00)) | (v30 & 0xF00) | (16 * ((uint16_t)v30 >> 12)) | ((uint16_t)v30 >> 12); |
| 581 | v22 = v27 + 1; |
| 582 | v23 = v24 - 1; |
| 583 | } |
| 584 | while ( v24 != 1 ); |
| 585 | v6 = (uint32_t *)((char *)v21 + line); |
| 586 | v7 = (uint32_t *)((char *)v22 + ext); |
| 587 | v8 = v34 - 1; |
| 588 | } |
| 589 | while ( v34 != 1 ); |
| 590 | } |
| 591 | |
| 592 | //**************************************************************** |
| 593 | // Size: 0, Format: 2 |
| 594 | |
| 595 | wxUint32 Load4bCI (wxUIntPtr dst, wxUIntPtr src, int wid_64, int height, int line, int real_width, int tile) |
| 596 | { |
| 597 | if (wid_64 < 1) wid_64 = 1; |
| 598 | if (height < 1) height = 1; |
| 599 | int ext = (real_width - (wid_64 << 4)) << 1; |
| 600 | |
| 601 | if (rdp.tlut_mode == 0) |
| 602 | { |
| 603 | //in tlut DISABLE mode load CI texture as plain intensity texture instead of palette dereference. |
| 604 | //Thanks to angrylion for the advice |
| 605 | load4bI ((uint8_t *)src, (uint8_t *)dst, wid_64, height, line, ext); |
| 606 | return /*(0 << 16) | */GR_TEXFMT_ALPHA_INTENSITY_44; |
| 607 | } |
| 608 | |
| 609 | wxUIntPtr pal = wxPtrToUInt(rdp.pal_8 + (rdp.tiles[tile].palette << 4)); |
| 610 | if (rdp.tlut_mode == 2) |
| 611 | { |
| 612 | load4bCI ((uint8_t *)src, (uint8_t *)dst, wid_64, height, line, ext, (uint16_t *)pal); |
| 613 | |
| 614 | return (1 << 16) | GR_TEXFMT_ARGB_1555; |
| 615 | } |
| 616 | |
| 617 | load4bIAPal ((uint8_t *)src, (uint8_t *)dst, wid_64, height, line, ext, (uint16_t *)pal); |
| 618 | return (1 << 16) | GR_TEXFMT_ALPHA_INTENSITY_88; |
| 619 | } |
| 620 | |
| 621 | //**************************************************************** |
| 622 | // Size: 0, Format: 3 |
| 623 | // |
| 624 | // ** BY GUGAMAN ** |
| 625 | |
| 626 | wxUint32 Load4bIA (wxUIntPtr dst, wxUIntPtr src, int wid_64, int height, int line, int real_width, int tile) |
| 627 | { |
| 628 | if (rdp.tlut_mode != 0) |
| 629 | return Load4bCI (dst, src, wid_64, height, line, real_width, tile); |
| 630 | |
| 631 | if (wid_64 < 1) wid_64 = 1; |
| 632 | if (height < 1) height = 1; |
| 633 | int ext = (real_width - (wid_64 << 4)); |
| 634 | load4bIA ((uint8_t *)src, (uint8_t *)dst, wid_64, height, line, ext); |
| 635 | return /*(0 << 16) | */GR_TEXFMT_ALPHA_INTENSITY_44; |
| 636 | } |
| 637 | |
| 638 | //**************************************************************** |
| 639 | // Size: 0, Format: 4 |
| 640 | |
| 641 | wxUint32 Load4bI (wxUIntPtr dst, wxUIntPtr src, int wid_64, int height, int line, int real_width, int tile) |
| 642 | { |
| 643 | if (rdp.tlut_mode != 0) |
| 644 | return Load4bCI (dst, src, wid_64, height, line, real_width, tile); |
| 645 | |
| 646 | if (wid_64 < 1) wid_64 = 1; |
| 647 | if (height < 1) height = 1; |
| 648 | int ext = (real_width - (wid_64 << 4)); |
| 649 | load4bI ((uint8_t *)src, (uint8_t *)dst, wid_64, height, line, ext); |
| 650 | |
| 651 | return /*(0 << 16) | */GR_TEXFMT_ALPHA_INTENSITY_44; |
| 652 | } |
| 653 | |
| 654 | //**************************************************************** |
| 655 | // Size: 0, Format: 0 |
| 656 | |
| 657 | wxUint32 Load4bSelect (wxUIntPtr dst, wxUIntPtr src, int wid_64, int height, int line, int real_width, int tile) |
| 658 | { |
| 659 | if (rdp.tlut_mode == 0) |
| 660 | return Load4bI (dst, src, wid_64, height, line, real_width, tile); |
| 661 | |
| 662 | return Load4bCI (dst, src, wid_64, height, line, real_width, tile); |
| 663 | } |