J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1999-2003 Sun Microsystems, Inc. All Rights Reserved. |
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 | * |
| 5 | * This code is free software; you can redistribute it and/or modify it |
| 6 | * under the terms of the GNU General Public License version 2 only, as |
| 7 | * published by the Free Software Foundation. Sun designates this |
| 8 | * particular file as subject to the "Classpath" exception as provided |
| 9 | * by Sun in the LICENSE file that accompanied this code. |
| 10 | * |
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| 15 | * accompanied this code). |
| 16 | * |
| 17 | * You should have received a copy of the GNU General Public License version |
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| 20 | * |
| 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| 23 | * have any questions. |
| 24 | */ |
| 25 | |
| 26 | |
| 27 | /* |
| 28 | * FUNCTION |
| 29 | * mlib_ImageLookUp_U8D64 - table lookup |
| 30 | * mlib_ImageLookUp_S16D64 - table lookup |
| 31 | * mlib_ImageLookUp_U16D64 - table lookup |
| 32 | * mlib_ImageLookUp_S32D64 - table lookup |
| 33 | * |
| 34 | * SYNOPSIS |
| 35 | * void mlib_ImageLookUp_U8_D64(src, slb, |
| 36 | * dst, dlb, |
| 37 | * xsize, ysize, |
| 38 | * csize, table) |
| 39 | * |
| 40 | * void mlib_ImageLookUp_S16_D64(src, slb, |
| 41 | * dst, dlb, |
| 42 | * xsize, ysize, |
| 43 | * csize, table) |
| 44 | * |
| 45 | * void mlib_ImageLookUp_U16_D64(src, slb, |
| 46 | * dst, dlb, |
| 47 | * xsize, ysize, |
| 48 | * csize, table) |
| 49 | * |
| 50 | * void mlib_ImageLookUp_S32_D64(src, slb, |
| 51 | * dst, dlb, |
| 52 | * xsize, ysize, |
| 53 | * csize, table) |
| 54 | * |
| 55 | * ARGUMENT |
| 56 | * src pointer to input image (BYTE, SHORT, USHORT, INT) |
| 57 | * slb stride of input image (in pixels) |
| 58 | * dst pointer to output image (DOUBLE) |
| 59 | * dlb stride of output image (in pixels) |
| 60 | * xsize image width |
| 61 | * ysize image height |
| 62 | * csize number of channels |
| 63 | * table lookup table |
| 64 | * |
| 65 | * DESCRIPTION |
| 66 | * dst = table[src] (c, vis version) |
| 67 | */ |
| 68 | |
| 69 | #include "mlib_image.h" |
| 70 | #include "mlib_ImageLookUp.h" |
| 71 | |
| 72 | /***************************************************************/ |
| 73 | #define MLIB_C_IMAGELOOKUP(DTYPE, STYPE, TABLE) \ |
| 74 | { \ |
| 75 | mlib_s32 i, j, k; \ |
| 76 | \ |
| 77 | if (xsize < 2) { \ |
| 78 | for(j = 0; j < ysize; j++, dst += dlb, src += slb){ \ |
| 79 | for(k = 0; k < csize; k++) { \ |
| 80 | DTYPE *da = dst + k; \ |
| 81 | const STYPE *sa = src + k; \ |
| 82 | DTYPE *tab = (DTYPE*) TABLE[k]; \ |
| 83 | \ |
| 84 | for(i = 0; i < xsize; i++, da += csize, sa += csize) \ |
| 85 | *da=tab[*sa]; \ |
| 86 | } \ |
| 87 | } \ |
| 88 | } else { \ |
| 89 | for(j = 0; j < ysize; j++, dst += dlb, src += slb) { \ |
| 90 | for(k = 0; k < csize; k++) { \ |
| 91 | DTYPE *da = dst + k; \ |
| 92 | const STYPE *sa = src + k; \ |
| 93 | DTYPE *tab = (DTYPE*) TABLE[k]; \ |
| 94 | mlib_s32 s0, s1; \ |
| 95 | DTYPE t0, t1; \ |
| 96 | \ |
| 97 | s0 = (mlib_s32)sa[0]; \ |
| 98 | s1 = (mlib_s32)sa[csize]; \ |
| 99 | sa += 2*csize; \ |
| 100 | \ |
| 101 | for(i = 0; \ |
| 102 | i < xsize - 3; \ |
| 103 | i+=2, da += 2*csize, sa += 2*csize) { \ |
| 104 | t0 = tab[s0]; \ |
| 105 | t1 = tab[s1]; \ |
| 106 | s0 = (mlib_s32)sa[0]; \ |
| 107 | s1 = (mlib_s32)sa[csize]; \ |
| 108 | da[0] = (DTYPE)t0; \ |
| 109 | da[csize] = (DTYPE)t1; \ |
| 110 | } \ |
| 111 | t0 = tab[s0]; \ |
| 112 | t1 = tab[s1]; \ |
| 113 | da[0] = (DTYPE)t0; \ |
| 114 | da[csize] = (DTYPE)t1; \ |
| 115 | if (xsize & 1) da[2*csize] = tab[sa[0]]; \ |
| 116 | } \ |
| 117 | } \ |
| 118 | } \ |
| 119 | } |
| 120 | |
| 121 | /***************************************************************/ |
| 122 | #define MLIB_C_IMAGELOOKUPSI(DTYPE, STYPE, TABLE) \ |
| 123 | { \ |
| 124 | mlib_s32 i, j, k; \ |
| 125 | \ |
| 126 | if (xsize < 2) { \ |
| 127 | for(j = 0; j < ysize; j++, dst += dlb, src += slb){ \ |
| 128 | for(k = 0; k < csize; k++) { \ |
| 129 | DTYPE *da = dst + k; \ |
| 130 | const STYPE *sa = (void *)src; \ |
| 131 | DTYPE *tab = (DTYPE*) TABLE[k]; \ |
| 132 | \ |
| 133 | for(i = 0; i < xsize; i++, da += csize, sa ++) \ |
| 134 | *da=tab[*sa]; \ |
| 135 | } \ |
| 136 | } \ |
| 137 | } else { \ |
| 138 | for(j = 0; j < ysize; j++, dst += dlb, src += slb) { \ |
| 139 | for(k = 0; k < csize; k++) { \ |
| 140 | DTYPE *da = dst + k; \ |
| 141 | const STYPE *sa = (void *)src; \ |
| 142 | DTYPE *tab = (DTYPE*) TABLE[k]; \ |
| 143 | mlib_s32 s0, s1; \ |
| 144 | DTYPE t0, t1; \ |
| 145 | \ |
| 146 | s0 = (mlib_s32)sa[0]; \ |
| 147 | s1 = (mlib_s32)sa[1]; \ |
| 148 | sa += 2; \ |
| 149 | \ |
| 150 | for(i = 0; \ |
| 151 | i < xsize - 3; \ |
| 152 | i+=2, da += 2*csize, sa += 2) { \ |
| 153 | t0 = tab[s0]; \ |
| 154 | t1 = tab[s1]; \ |
| 155 | s0 = (mlib_s32)sa[0]; \ |
| 156 | s1 = (mlib_s32)sa[1]; \ |
| 157 | da[0] = (DTYPE)t0; \ |
| 158 | da[csize] = (DTYPE)t1; \ |
| 159 | } \ |
| 160 | t0 = tab[s0]; \ |
| 161 | t1 = tab[s1]; \ |
| 162 | da[0] = (DTYPE)t0; \ |
| 163 | da[csize] = (DTYPE)t1; \ |
| 164 | if (xsize & 1) da[2*csize] = tab[sa[0]]; \ |
| 165 | } \ |
| 166 | } \ |
| 167 | } \ |
| 168 | } |
| 169 | |
| 170 | /***************************************************************/ |
| 171 | #ifdef _LITTLE_ENDIAN |
| 172 | |
| 173 | #define READ_U8_D64(table0, table1, table2, table3) \ |
| 174 | t0 = *(mlib_d64*)((mlib_u8*)table0 + ((s0 << 3) & 0x7F8)); \ |
| 175 | t1 = *(mlib_d64*)((mlib_u8*)table1 + ((s0 >> 5) & 0x7F8)); \ |
| 176 | t2 = *(mlib_d64*)((mlib_u8*)table2 + ((s0 >> 13) & 0x7F8)); \ |
| 177 | t3 = *(mlib_d64*)((mlib_u8*)table3 + ((s0 >> 21) & 0x7F8)) |
| 178 | |
| 179 | #else |
| 180 | |
| 181 | #define READ_U8_D64(table0, table1, table2, table3) \ |
| 182 | t0 = *(mlib_d64*)((mlib_u8*)table0 + ((s0 >> 21) & 0x7F8)); \ |
| 183 | t1 = *(mlib_d64*)((mlib_u8*)table1 + ((s0 >> 13) & 0x7F8)); \ |
| 184 | t2 = *(mlib_d64*)((mlib_u8*)table2 + ((s0 >> 5) & 0x7F8)); \ |
| 185 | t3 = *(mlib_d64*)((mlib_u8*)table3 + ((s0 << 3) & 0x7F8)) |
| 186 | |
| 187 | #endif /* _LITTLE_ENDIAN */ |
| 188 | |
| 189 | /***************************************************************/ |
| 190 | void mlib_ImageLookUp_U8_D64(const mlib_u8 *src, |
| 191 | mlib_s32 slb, |
| 192 | mlib_d64 *dst, |
| 193 | mlib_s32 dlb, |
| 194 | mlib_s32 xsize, |
| 195 | mlib_s32 ysize, |
| 196 | mlib_s32 csize, |
| 197 | const mlib_d64 **table) |
| 198 | { |
| 199 | |
| 200 | if (xsize * csize < 7) { |
| 201 | MLIB_C_IMAGELOOKUP(mlib_d64, mlib_u8, table); |
| 202 | } |
| 203 | else if (csize == 1) { |
| 204 | mlib_s32 i, j; |
| 205 | |
| 206 | for (j = 0; j < ysize; j++, dst += dlb, src += slb) { |
| 207 | mlib_u32 *sa; |
| 208 | mlib_d64 *tab = (mlib_d64 *) table[0]; |
| 209 | mlib_u32 s0; |
| 210 | mlib_d64 t0, t1, t2, t3; |
| 211 | mlib_s32 off; |
| 212 | mlib_s32 size = xsize; |
| 213 | mlib_d64 *dp = (mlib_d64 *) dst; |
| 214 | mlib_u8 *sp = (void *)src; |
| 215 | |
| 216 | off = (mlib_s32) ((4 - ((mlib_addr) src & 3)) & 3); |
| 217 | |
| 218 | for (i = 0; i < off; i++, sp++) { |
| 219 | *dp++ = tab[sp[0]]; |
| 220 | size--; |
| 221 | } |
| 222 | |
| 223 | sa = (mlib_u32 *) sp; |
| 224 | |
| 225 | s0 = sa[0]; |
| 226 | sa++; |
| 227 | |
| 228 | #ifdef __SUNPRO_C |
| 229 | #pragma pipeloop(0) |
| 230 | #endif /* __SUNPRO_C */ |
| 231 | for (i = 0; i < size - 7; i += 4, dp += 4, sa++) { |
| 232 | READ_U8_D64(tab, tab, tab, tab); |
| 233 | s0 = sa[0]; |
| 234 | dp[0] = t0; |
| 235 | dp[1] = t1; |
| 236 | dp[2] = t2; |
| 237 | dp[3] = t3; |
| 238 | } |
| 239 | |
| 240 | READ_U8_D64(tab, tab, tab, tab); |
| 241 | dp[0] = t0; |
| 242 | dp[1] = t1; |
| 243 | dp[2] = t2; |
| 244 | dp[3] = t3; |
| 245 | dp += 4; |
| 246 | sp = (mlib_u8 *) sa; |
| 247 | i += 4; |
| 248 | for (; i < size; i++, dp++, sp++) |
| 249 | dp[0] = tab[sp[0]]; |
| 250 | } |
| 251 | } |
| 252 | else if (csize == 2) { |
| 253 | mlib_s32 i, j; |
| 254 | |
| 255 | for (j = 0; j < ysize; j++, dst += dlb, src += slb) { |
| 256 | mlib_u32 *sa; |
| 257 | mlib_d64 *tab0 = (mlib_d64 *) table[0]; |
| 258 | mlib_d64 *tab1 = (mlib_d64 *) table[1]; |
| 259 | mlib_d64 *tab; |
| 260 | mlib_u32 s0; |
| 261 | mlib_d64 t0, t1, t2, t3; |
| 262 | mlib_s32 off; |
| 263 | mlib_s32 size = xsize * 2; |
| 264 | mlib_d64 *dp = (mlib_d64 *) dst; |
| 265 | mlib_u8 *sp = (void *)src; |
| 266 | |
| 267 | off = (mlib_s32) ((4 - ((mlib_addr) src & 3)) & 3); |
| 268 | |
| 269 | for (i = 0; i < off - 1; i += 2, sp += 2) { |
| 270 | *dp++ = tab0[sp[0]]; |
| 271 | *dp++ = tab1[sp[1]]; |
| 272 | size -= 2; |
| 273 | } |
| 274 | |
| 275 | if ((off & 1) != 0) { |
| 276 | *dp++ = tab0[*sp]; |
| 277 | size--; |
| 278 | sp++; |
| 279 | tab = tab0; |
| 280 | tab0 = tab1; |
| 281 | tab1 = tab; |
| 282 | } |
| 283 | |
| 284 | sa = (mlib_u32 *) sp; |
| 285 | |
| 286 | s0 = sa[0]; |
| 287 | sa++; |
| 288 | |
| 289 | #ifdef __SUNPRO_C |
| 290 | #pragma pipeloop(0) |
| 291 | #endif /* __SUNPRO_C */ |
| 292 | for (i = 0; i < size - 7; i += 4, dp += 4, sa++) { |
| 293 | READ_U8_D64(tab0, tab1, tab0, tab1); |
| 294 | s0 = sa[0]; |
| 295 | dp[0] = t0; |
| 296 | dp[1] = t1; |
| 297 | dp[2] = t2; |
| 298 | dp[3] = t3; |
| 299 | } |
| 300 | |
| 301 | READ_U8_D64(tab0, tab1, tab0, tab1); |
| 302 | dp[0] = t0; |
| 303 | dp[1] = t1; |
| 304 | dp[2] = t2; |
| 305 | dp[3] = t3; |
| 306 | dp += 4; |
| 307 | sp = (mlib_u8 *) sa; |
| 308 | i += 4; |
| 309 | |
| 310 | for (; i < size - 1; i += 2, sp += 2) { |
| 311 | *dp++ = tab0[sp[0]]; |
| 312 | *dp++ = tab1[sp[1]]; |
| 313 | } |
| 314 | |
| 315 | if (i < size) |
| 316 | *dp = tab0[(*sp)]; |
| 317 | } |
| 318 | } |
| 319 | else if (csize == 3) { |
| 320 | mlib_s32 i, j; |
| 321 | |
| 322 | for (j = 0; j < ysize; j++, dst += dlb, src += slb) { |
| 323 | mlib_u32 *sa; |
| 324 | mlib_d64 *tab0 = (mlib_d64 *) table[0]; |
| 325 | mlib_d64 *tab1 = (mlib_d64 *) table[1]; |
| 326 | mlib_d64 *tab2 = (mlib_d64 *) table[2]; |
| 327 | mlib_d64 *tab; |
| 328 | mlib_u32 s0; |
| 329 | mlib_d64 t0, t1, t2, t3; |
| 330 | mlib_s32 off; |
| 331 | mlib_s32 size = xsize * 3; |
| 332 | mlib_d64 *dp = (mlib_d64 *) dst; |
| 333 | mlib_u8 *sp = (void *)src; |
| 334 | |
| 335 | off = (mlib_s32) ((4 - ((mlib_addr) src & 3)) & 3); |
| 336 | |
| 337 | if (off == 1) { |
| 338 | *dp++ = tab0[(*sp)]; |
| 339 | tab = tab0; |
| 340 | tab0 = tab1; |
| 341 | tab1 = tab2; |
| 342 | tab2 = tab; |
| 343 | size--; |
| 344 | sp++; |
| 345 | } |
| 346 | else if (off == 2) { |
| 347 | *dp++ = tab0[sp[0]]; |
| 348 | *dp++ = tab1[sp[1]]; |
| 349 | tab = tab2; |
| 350 | tab2 = tab1; |
| 351 | tab1 = tab0; |
| 352 | tab0 = tab; |
| 353 | size -= 2; |
| 354 | sp += 2; |
| 355 | } |
| 356 | else if (off == 3) { |
| 357 | *dp++ = tab0[sp[0]]; |
| 358 | *dp++ = tab1[sp[1]]; |
| 359 | *dp++ = tab2[sp[2]]; |
| 360 | size -= 3; |
| 361 | sp += 3; |
| 362 | } |
| 363 | |
| 364 | sa = (mlib_u32 *) sp; |
| 365 | |
| 366 | s0 = sa[0]; |
| 367 | sa++; |
| 368 | |
| 369 | #ifdef __SUNPRO_C |
| 370 | #pragma pipeloop(0) |
| 371 | #endif /* __SUNPRO_C */ |
| 372 | for (i = 0; i < size - 7; i += 4, dp += 4, sa++) { |
| 373 | READ_U8_D64(tab0, tab1, tab2, tab0); |
| 374 | tab = tab0; |
| 375 | tab0 = tab1; |
| 376 | tab1 = tab2; |
| 377 | tab2 = tab; |
| 378 | s0 = sa[0]; |
| 379 | dp[0] = t0; |
| 380 | dp[1] = t1; |
| 381 | dp[2] = t2; |
| 382 | dp[3] = t3; |
| 383 | } |
| 384 | |
| 385 | READ_U8_D64(tab0, tab1, tab2, tab0); |
| 386 | dp[0] = t0; |
| 387 | dp[1] = t1; |
| 388 | dp[2] = t2; |
| 389 | dp[3] = t3; |
| 390 | dp += 4; |
| 391 | sp = (mlib_u8 *) sa; |
| 392 | i += 4; |
| 393 | |
| 394 | if (i < size) { |
| 395 | *dp++ = tab1[(*sp)]; |
| 396 | i++; |
| 397 | sp++; |
| 398 | } |
| 399 | |
| 400 | if (i < size) { |
| 401 | *dp++ = tab2[(*sp)]; |
| 402 | i++; |
| 403 | sp++; |
| 404 | } |
| 405 | |
| 406 | if (i < size) { |
| 407 | *dp = tab0[(*sp)]; |
| 408 | } |
| 409 | } |
| 410 | } |
| 411 | else if (csize == 4) { |
| 412 | mlib_s32 i, j; |
| 413 | |
| 414 | for (j = 0; j < ysize; j++, dst += dlb, src += slb) { |
| 415 | mlib_u32 *sa; |
| 416 | mlib_d64 *tab0 = (mlib_d64 *) table[0]; |
| 417 | mlib_d64 *tab1 = (mlib_d64 *) table[1]; |
| 418 | mlib_d64 *tab2 = (mlib_d64 *) table[2]; |
| 419 | mlib_d64 *tab3 = (mlib_d64 *) table[3]; |
| 420 | mlib_d64 *tab; |
| 421 | mlib_u32 s0; |
| 422 | mlib_d64 t0, t1, t2, t3; |
| 423 | mlib_s32 off; |
| 424 | mlib_s32 size = xsize * 4; |
| 425 | mlib_d64 *dp = (mlib_d64 *) dst; |
| 426 | mlib_u8 *sp = (void *)src; |
| 427 | |
| 428 | off = (mlib_s32) ((4 - ((mlib_addr) src & 3)) & 3); |
| 429 | |
| 430 | if (off == 1) { |
| 431 | *dp++ = tab0[(*sp)]; |
| 432 | tab = tab0; |
| 433 | tab0 = tab1; |
| 434 | tab1 = tab2; |
| 435 | tab2 = tab3; |
| 436 | tab3 = tab; |
| 437 | size--; |
| 438 | sp++; |
| 439 | } |
| 440 | else if (off == 2) { |
| 441 | *dp++ = tab0[sp[0]]; |
| 442 | *dp++ = tab1[sp[1]]; |
| 443 | tab = tab0; |
| 444 | tab0 = tab2; |
| 445 | tab2 = tab; |
| 446 | tab = tab1; |
| 447 | tab1 = tab3; |
| 448 | tab3 = tab; |
| 449 | size -= 2; |
| 450 | sp += 2; |
| 451 | } |
| 452 | else if (off == 3) { |
| 453 | *dp++ = tab0[sp[0]]; |
| 454 | *dp++ = tab1[sp[1]]; |
| 455 | *dp++ = tab2[sp[2]]; |
| 456 | tab = tab3; |
| 457 | tab3 = tab2; |
| 458 | tab2 = tab1; |
| 459 | tab1 = tab0; |
| 460 | tab0 = tab; |
| 461 | size -= 3; |
| 462 | sp += 3; |
| 463 | } |
| 464 | |
| 465 | sa = (mlib_u32 *) sp; |
| 466 | |
| 467 | s0 = sa[0]; |
| 468 | sa++; |
| 469 | |
| 470 | #ifdef __SUNPRO_C |
| 471 | #pragma pipeloop(0) |
| 472 | #endif /* __SUNPRO_C */ |
| 473 | for (i = 0; i < size - 7; i += 4, dp += 4, sa++) { |
| 474 | READ_U8_D64(tab0, tab1, tab2, tab3); |
| 475 | s0 = sa[0]; |
| 476 | dp[0] = t0; |
| 477 | dp[1] = t1; |
| 478 | dp[2] = t2; |
| 479 | dp[3] = t3; |
| 480 | } |
| 481 | |
| 482 | READ_U8_D64(tab0, tab1, tab2, tab3); |
| 483 | dp[0] = t0; |
| 484 | dp[1] = t1; |
| 485 | dp[2] = t2; |
| 486 | dp[3] = t3; |
| 487 | dp += 4; |
| 488 | sp = (mlib_u8 *) sa; |
| 489 | i += 4; |
| 490 | |
| 491 | if (i < size) { |
| 492 | *dp++ = tab0[(*sp)]; |
| 493 | i++; |
| 494 | sp++; |
| 495 | } |
| 496 | |
| 497 | if (i < size) { |
| 498 | *dp++ = tab1[(*sp)]; |
| 499 | i++; |
| 500 | sp++; |
| 501 | } |
| 502 | |
| 503 | if (i < size) { |
| 504 | *dp = tab2[(*sp)]; |
| 505 | } |
| 506 | } |
| 507 | } |
| 508 | } |
| 509 | |
| 510 | /***************************************************************/ |
| 511 | void mlib_ImageLookUp_S16_D64(const mlib_s16 *src, |
| 512 | mlib_s32 slb, |
| 513 | mlib_d64 *dst, |
| 514 | mlib_s32 dlb, |
| 515 | mlib_s32 xsize, |
| 516 | mlib_s32 ysize, |
| 517 | mlib_s32 csize, |
| 518 | const mlib_d64 **table) |
| 519 | { |
| 520 | const mlib_d64 *table_base[4]; |
| 521 | mlib_s32 c; |
| 522 | |
| 523 | for (c = 0; c < csize; c++) { |
| 524 | table_base[c] = &table[c][32768]; |
| 525 | } |
| 526 | |
| 527 | MLIB_C_IMAGELOOKUP(mlib_d64, mlib_s16, table_base); |
| 528 | } |
| 529 | |
| 530 | /***************************************************************/ |
| 531 | void mlib_ImageLookUp_U16_D64(const mlib_u16 *src, |
| 532 | mlib_s32 slb, |
| 533 | mlib_d64 *dst, |
| 534 | mlib_s32 dlb, |
| 535 | mlib_s32 xsize, |
| 536 | mlib_s32 ysize, |
| 537 | mlib_s32 csize, |
| 538 | const mlib_d64 **table) |
| 539 | { |
| 540 | const mlib_d64 *table_base[4]; |
| 541 | mlib_s32 c; |
| 542 | |
| 543 | for (c = 0; c < csize; c++) { |
| 544 | table_base[c] = &table[c][0]; |
| 545 | } |
| 546 | |
| 547 | MLIB_C_IMAGELOOKUP(mlib_d64, mlib_u16, table_base); |
| 548 | } |
| 549 | |
| 550 | /***************************************************************/ |
| 551 | void mlib_ImageLookUp_S32_D64(const mlib_s32 *src, |
| 552 | mlib_s32 slb, |
| 553 | mlib_d64 *dst, |
| 554 | mlib_s32 dlb, |
| 555 | mlib_s32 xsize, |
| 556 | mlib_s32 ysize, |
| 557 | mlib_s32 csize, |
| 558 | const mlib_d64 **table) |
| 559 | { |
| 560 | const mlib_d64 *table_base[4]; |
| 561 | mlib_s32 c; |
| 562 | |
| 563 | for (c = 0; c < csize; c++) { |
| 564 | table_base[c] = &table[c][TABLE_SHIFT_S32]; |
| 565 | } |
| 566 | |
| 567 | MLIB_C_IMAGELOOKUP(mlib_d64, mlib_s32, table_base); |
| 568 | } |
| 569 | |
| 570 | /***************************************************************/ |
| 571 | void mlib_ImageLookUpSI_U8_D64(const mlib_u8 *src, |
| 572 | mlib_s32 slb, |
| 573 | mlib_d64 *dst, |
| 574 | mlib_s32 dlb, |
| 575 | mlib_s32 xsize, |
| 576 | mlib_s32 ysize, |
| 577 | mlib_s32 csize, |
| 578 | const mlib_d64 **table) |
| 579 | { |
| 580 | |
| 581 | if (xsize < 7) { |
| 582 | MLIB_C_IMAGELOOKUPSI(mlib_d64, mlib_u8, table); |
| 583 | } |
| 584 | else if (csize == 2) { |
| 585 | mlib_s32 i, j; |
| 586 | |
| 587 | for (j = 0; j < ysize; j++, dst += dlb, src += slb) { |
| 588 | mlib_u32 *sa; |
| 589 | mlib_d64 *tab0 = (mlib_d64 *) table[0]; |
| 590 | mlib_d64 *tab1 = (mlib_d64 *) table[1]; |
| 591 | mlib_u32 s0; |
| 592 | mlib_d64 t0, t1, t2, t3; |
| 593 | mlib_s32 off; |
| 594 | mlib_s32 size = xsize; |
| 595 | mlib_d64 *dp = (mlib_d64 *) dst; |
| 596 | mlib_u8 *sp = (void *)src; |
| 597 | |
| 598 | off = (mlib_s32) ((4 - ((mlib_addr) src & 3)) & 3); |
| 599 | |
| 600 | for (i = 0; i < off; i++, sp++) { |
| 601 | *dp++ = tab0[sp[0]]; |
| 602 | *dp++ = tab1[sp[0]]; |
| 603 | size--; |
| 604 | } |
| 605 | |
| 606 | sa = (mlib_u32 *) sp; |
| 607 | |
| 608 | s0 = sa[0]; |
| 609 | sa++; |
| 610 | |
| 611 | #ifdef __SUNPRO_C |
| 612 | #pragma pipeloop(0) |
| 613 | #endif /* __SUNPRO_C */ |
| 614 | for (i = 0; i < size - 7; i += 4, dp += 8, sa++) { |
| 615 | #ifdef _LITTLE_ENDIAN |
| 616 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 617 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 618 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 619 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 620 | #else |
| 621 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 622 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 623 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 624 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 625 | #endif /* _LITTLE_ENDIAN */ |
| 626 | dp[0] = t0; |
| 627 | dp[1] = t1; |
| 628 | dp[2] = t2; |
| 629 | dp[3] = t3; |
| 630 | #ifdef _LITTLE_ENDIAN |
| 631 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 632 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 633 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 634 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 635 | #else |
| 636 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 637 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 638 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 639 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 640 | #endif /* _LITTLE_ENDIAN */ |
| 641 | s0 = sa[0]; |
| 642 | dp[4] = t0; |
| 643 | dp[5] = t1; |
| 644 | dp[6] = t2; |
| 645 | dp[7] = t3; |
| 646 | } |
| 647 | |
| 648 | #ifdef _LITTLE_ENDIAN |
| 649 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 650 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 651 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 652 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 653 | #else |
| 654 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 655 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 656 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 657 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 658 | #endif /* _LITTLE_ENDIAN */ |
| 659 | dp[0] = t0; |
| 660 | dp[1] = t1; |
| 661 | dp[2] = t2; |
| 662 | dp[3] = t3; |
| 663 | #ifdef _LITTLE_ENDIAN |
| 664 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 665 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 666 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 667 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 668 | #else |
| 669 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 670 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 671 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 672 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 673 | #endif /* _LITTLE_ENDIAN */ |
| 674 | dp[4] = t0; |
| 675 | dp[5] = t1; |
| 676 | dp[6] = t2; |
| 677 | dp[7] = t3; |
| 678 | dp += 8; |
| 679 | sp = (mlib_u8 *) sa; |
| 680 | i += 4; |
| 681 | |
| 682 | for (; i < size; i++, sp++) { |
| 683 | *dp++ = tab0[sp[0]]; |
| 684 | *dp++ = tab1[sp[0]]; |
| 685 | } |
| 686 | } |
| 687 | } |
| 688 | else if (csize == 3) { |
| 689 | mlib_s32 i, j; |
| 690 | |
| 691 | for (j = 0; j < ysize; j++, dst += dlb, src += slb) { |
| 692 | mlib_u32 *sa; |
| 693 | mlib_d64 *tab0 = (mlib_d64 *) table[0]; |
| 694 | mlib_d64 *tab1 = (mlib_d64 *) table[1]; |
| 695 | mlib_d64 *tab2 = (mlib_d64 *) table[2]; |
| 696 | mlib_u32 s0; |
| 697 | mlib_d64 t0, t1, t2, t3, t4, t5; |
| 698 | mlib_s32 off; |
| 699 | mlib_s32 size = xsize; |
| 700 | mlib_d64 *dp = (mlib_d64 *) dst; |
| 701 | mlib_u8 *sp = (void *)src; |
| 702 | |
| 703 | off = (mlib_s32) ((4 - ((mlib_addr) src & 3)) & 3); |
| 704 | |
| 705 | for (i = 0; i < off; i++, sp++) { |
| 706 | *dp++ = tab0[sp[0]]; |
| 707 | *dp++ = tab1[sp[0]]; |
| 708 | *dp++ = tab2[sp[0]]; |
| 709 | size--; |
| 710 | } |
| 711 | |
| 712 | sa = (mlib_u32 *) sp; |
| 713 | |
| 714 | s0 = sa[0]; |
| 715 | sa++; |
| 716 | |
| 717 | #ifdef __SUNPRO_C |
| 718 | #pragma pipeloop(0) |
| 719 | #endif /* __SUNPRO_C */ |
| 720 | for (i = 0; i < size - 7; i += 4, dp += 12, sa++) { |
| 721 | #ifdef _LITTLE_ENDIAN |
| 722 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 723 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 724 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 << 3) & 0x7F8)); |
| 725 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 726 | t4 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 727 | t5 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 5) & 0x7F8)); |
| 728 | #else |
| 729 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 730 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 731 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 21) & 0x7F8)); |
| 732 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 733 | t4 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 734 | t5 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 13) & 0x7F8)); |
| 735 | #endif /* _LITTLE_ENDIAN */ |
| 736 | dp[0] = t0; |
| 737 | dp[1] = t1; |
| 738 | dp[2] = t2; |
| 739 | dp[3] = t3; |
| 740 | dp[4] = t4; |
| 741 | dp[5] = t5; |
| 742 | #ifdef _LITTLE_ENDIAN |
| 743 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 744 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 745 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 13) & 0x7F8)); |
| 746 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 747 | t4 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 748 | t5 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 21) & 0x7F8)); |
| 749 | #else |
| 750 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 751 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 752 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 5) & 0x7F8)); |
| 753 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 754 | t4 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 755 | t5 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 << 3) & 0x7F8)); |
| 756 | #endif /* _LITTLE_ENDIAN */ |
| 757 | s0 = sa[0]; |
| 758 | dp[6] = t0; |
| 759 | dp[7] = t1; |
| 760 | dp[8] = t2; |
| 761 | dp[9] = t3; |
| 762 | dp[10] = t4; |
| 763 | dp[11] = t5; |
| 764 | } |
| 765 | |
| 766 | #ifdef _LITTLE_ENDIAN |
| 767 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 768 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 769 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 << 3) & 0x7F8)); |
| 770 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 771 | t4 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 772 | t5 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 5) & 0x7F8)); |
| 773 | #else |
| 774 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 775 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 776 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 21) & 0x7F8)); |
| 777 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 778 | t4 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 779 | t5 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 13) & 0x7F8)); |
| 780 | #endif /* _LITTLE_ENDIAN */ |
| 781 | dp[0] = t0; |
| 782 | dp[1] = t1; |
| 783 | dp[2] = t2; |
| 784 | dp[3] = t3; |
| 785 | dp[4] = t4; |
| 786 | dp[5] = t5; |
| 787 | #ifdef _LITTLE_ENDIAN |
| 788 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 789 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 790 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 13) & 0x7F8)); |
| 791 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 792 | t4 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 793 | t5 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 21) & 0x7F8)); |
| 794 | #else |
| 795 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 796 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 797 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 5) & 0x7F8)); |
| 798 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 799 | t4 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 800 | t5 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 << 3) & 0x7F8)); |
| 801 | #endif /* _LITTLE_ENDIAN */ |
| 802 | dp[6] = t0; |
| 803 | dp[7] = t1; |
| 804 | dp[8] = t2; |
| 805 | dp[9] = t3; |
| 806 | dp[10] = t4; |
| 807 | dp[11] = t5; |
| 808 | dp += 12; |
| 809 | sp = (mlib_u8 *) sa; |
| 810 | i += 4; |
| 811 | |
| 812 | for (; i < size; i++, sp++) { |
| 813 | *dp++ = tab0[sp[0]]; |
| 814 | *dp++ = tab1[sp[0]]; |
| 815 | *dp++ = tab2[sp[0]]; |
| 816 | } |
| 817 | } |
| 818 | } |
| 819 | else if (csize == 4) { |
| 820 | mlib_s32 i, j; |
| 821 | |
| 822 | for (j = 0; j < ysize; j++, dst += dlb, src += slb) { |
| 823 | mlib_u32 *sa; |
| 824 | mlib_d64 *tab0 = (mlib_d64 *) table[0]; |
| 825 | mlib_d64 *tab1 = (mlib_d64 *) table[1]; |
| 826 | mlib_d64 *tab2 = (mlib_d64 *) table[2]; |
| 827 | mlib_d64 *tab3 = (mlib_d64 *) table[3]; |
| 828 | mlib_u32 s0; |
| 829 | mlib_d64 t0, t1, t2, t3; |
| 830 | mlib_s32 off; |
| 831 | mlib_s32 size = xsize; |
| 832 | mlib_d64 *dp = (mlib_d64 *) dst; |
| 833 | mlib_u8 *sp = (void *)src; |
| 834 | |
| 835 | off = (mlib_s32) ((4 - ((mlib_addr) src & 3)) & 3); |
| 836 | |
| 837 | for (i = 0; i < off; i++, sp++) { |
| 838 | *dp++ = tab0[sp[0]]; |
| 839 | *dp++ = tab1[sp[0]]; |
| 840 | *dp++ = tab2[sp[0]]; |
| 841 | *dp++ = tab3[sp[0]]; |
| 842 | size--; |
| 843 | } |
| 844 | |
| 845 | sa = (mlib_u32 *) sp; |
| 846 | |
| 847 | s0 = sa[0]; |
| 848 | sa++; |
| 849 | |
| 850 | #ifdef __SUNPRO_C |
| 851 | #pragma pipeloop(0) |
| 852 | #endif /* __SUNPRO_C */ |
| 853 | for (i = 0; i < size - 7; i += 4, dp += 16, sa++) { |
| 854 | #ifdef _LITTLE_ENDIAN |
| 855 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 856 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 857 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 << 3) & 0x7F8)); |
| 858 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 << 3) & 0x7F8)); |
| 859 | #else |
| 860 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 861 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 862 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 21) & 0x7F8)); |
| 863 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 21) & 0x7F8)); |
| 864 | #endif /* _LITTLE_ENDIAN */ |
| 865 | dp[0] = t0; |
| 866 | dp[1] = t1; |
| 867 | dp[2] = t2; |
| 868 | dp[3] = t3; |
| 869 | #ifdef _LITTLE_ENDIAN |
| 870 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 871 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 872 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 5) & 0x7F8)); |
| 873 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 5) & 0x7F8)); |
| 874 | #else |
| 875 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 876 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 877 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 13) & 0x7F8)); |
| 878 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 13) & 0x7F8)); |
| 879 | #endif /* _LITTLE_ENDIAN */ |
| 880 | dp[4] = t0; |
| 881 | dp[5] = t1; |
| 882 | dp[6] = t2; |
| 883 | dp[7] = t3; |
| 884 | #ifdef _LITTLE_ENDIAN |
| 885 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 886 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 887 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 13) & 0x7F8)); |
| 888 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 13) & 0x7F8)); |
| 889 | #else |
| 890 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 891 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 892 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 5) & 0x7F8)); |
| 893 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 5) & 0x7F8)); |
| 894 | #endif /* _LITTLE_ENDIAN */ |
| 895 | dp[8] = t0; |
| 896 | dp[9] = t1; |
| 897 | dp[10] = t2; |
| 898 | dp[11] = t3; |
| 899 | #ifdef _LITTLE_ENDIAN |
| 900 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 901 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 902 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 21) & 0x7F8)); |
| 903 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 21) & 0x7F8)); |
| 904 | #else |
| 905 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 906 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 907 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 << 3) & 0x7F8)); |
| 908 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 << 3) & 0x7F8)); |
| 909 | #endif /* _LITTLE_ENDIAN */ |
| 910 | s0 = sa[0]; |
| 911 | dp[12] = t0; |
| 912 | dp[13] = t1; |
| 913 | dp[14] = t2; |
| 914 | dp[15] = t3; |
| 915 | } |
| 916 | |
| 917 | #ifdef _LITTLE_ENDIAN |
| 918 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 919 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 920 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 << 3) & 0x7F8)); |
| 921 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 << 3) & 0x7F8)); |
| 922 | #else |
| 923 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 924 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 925 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 21) & 0x7F8)); |
| 926 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 21) & 0x7F8)); |
| 927 | #endif /* _LITTLE_ENDIAN */ |
| 928 | dp[0] = t0; |
| 929 | dp[1] = t1; |
| 930 | dp[2] = t2; |
| 931 | dp[3] = t3; |
| 932 | #ifdef _LITTLE_ENDIAN |
| 933 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 934 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 935 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 5) & 0x7F8)); |
| 936 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 5) & 0x7F8)); |
| 937 | #else |
| 938 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 939 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 940 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 13) & 0x7F8)); |
| 941 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 13) & 0x7F8)); |
| 942 | #endif /* _LITTLE_ENDIAN */ |
| 943 | dp[4] = t0; |
| 944 | dp[5] = t1; |
| 945 | dp[6] = t2; |
| 946 | dp[7] = t3; |
| 947 | #ifdef _LITTLE_ENDIAN |
| 948 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 13) & 0x7F8)); |
| 949 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 13) & 0x7F8)); |
| 950 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 13) & 0x7F8)); |
| 951 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 13) & 0x7F8)); |
| 952 | #else |
| 953 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 5) & 0x7F8)); |
| 954 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 5) & 0x7F8)); |
| 955 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 5) & 0x7F8)); |
| 956 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 5) & 0x7F8)); |
| 957 | #endif /* _LITTLE_ENDIAN */ |
| 958 | dp[8] = t0; |
| 959 | dp[9] = t1; |
| 960 | dp[10] = t2; |
| 961 | dp[11] = t3; |
| 962 | #ifdef _LITTLE_ENDIAN |
| 963 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 >> 21) & 0x7F8)); |
| 964 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 >> 21) & 0x7F8)); |
| 965 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 >> 21) & 0x7F8)); |
| 966 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 >> 21) & 0x7F8)); |
| 967 | #else |
| 968 | t0 = *(mlib_d64 *) ((mlib_u8 *) tab0 + ((s0 << 3) & 0x7F8)); |
| 969 | t1 = *(mlib_d64 *) ((mlib_u8 *) tab1 + ((s0 << 3) & 0x7F8)); |
| 970 | t2 = *(mlib_d64 *) ((mlib_u8 *) tab2 + ((s0 << 3) & 0x7F8)); |
| 971 | t3 = *(mlib_d64 *) ((mlib_u8 *) tab3 + ((s0 << 3) & 0x7F8)); |
| 972 | #endif /* _LITTLE_ENDIAN */ |
| 973 | dp[12] = t0; |
| 974 | dp[13] = t1; |
| 975 | dp[14] = t2; |
| 976 | dp[15] = t3; |
| 977 | dp += 16; |
| 978 | sp = (mlib_u8 *) sa; |
| 979 | i += 4; |
| 980 | |
| 981 | for (; i < size; i++, sp++) { |
| 982 | *dp++ = tab0[sp[0]]; |
| 983 | *dp++ = tab1[sp[0]]; |
| 984 | *dp++ = tab2[sp[0]]; |
| 985 | *dp++ = tab3[sp[0]]; |
| 986 | } |
| 987 | } |
| 988 | } |
| 989 | } |
| 990 | |
| 991 | /***************************************************************/ |
| 992 | void mlib_ImageLookUpSI_S16_D64(const mlib_s16 *src, |
| 993 | mlib_s32 slb, |
| 994 | mlib_d64 *dst, |
| 995 | mlib_s32 dlb, |
| 996 | mlib_s32 xsize, |
| 997 | mlib_s32 ysize, |
| 998 | mlib_s32 csize, |
| 999 | const mlib_d64 **table) |
| 1000 | { |
| 1001 | const mlib_d64 *table_base[4]; |
| 1002 | mlib_s32 c; |
| 1003 | |
| 1004 | for (c = 0; c < csize; c++) { |
| 1005 | table_base[c] = &table[c][32768]; |
| 1006 | } |
| 1007 | |
| 1008 | MLIB_C_IMAGELOOKUPSI(mlib_d64, mlib_s16, table_base); |
| 1009 | } |
| 1010 | |
| 1011 | /***************************************************************/ |
| 1012 | void mlib_ImageLookUpSI_U16_D64(const mlib_u16 *src, |
| 1013 | mlib_s32 slb, |
| 1014 | mlib_d64 *dst, |
| 1015 | mlib_s32 dlb, |
| 1016 | mlib_s32 xsize, |
| 1017 | mlib_s32 ysize, |
| 1018 | mlib_s32 csize, |
| 1019 | const mlib_d64 **table) |
| 1020 | { |
| 1021 | const mlib_d64 *table_base[4]; |
| 1022 | mlib_s32 c; |
| 1023 | |
| 1024 | for (c = 0; c < csize; c++) { |
| 1025 | table_base[c] = &table[c][0]; |
| 1026 | } |
| 1027 | |
| 1028 | MLIB_C_IMAGELOOKUPSI(mlib_d64, mlib_u16, table_base); |
| 1029 | } |
| 1030 | |
| 1031 | /***************************************************************/ |
| 1032 | void mlib_ImageLookUpSI_S32_D64(const mlib_s32 *src, |
| 1033 | mlib_s32 slb, |
| 1034 | mlib_d64 *dst, |
| 1035 | mlib_s32 dlb, |
| 1036 | mlib_s32 xsize, |
| 1037 | mlib_s32 ysize, |
| 1038 | mlib_s32 csize, |
| 1039 | const mlib_d64 **table) |
| 1040 | { |
| 1041 | const mlib_d64 *table_base[4]; |
| 1042 | mlib_s32 c; |
| 1043 | |
| 1044 | for (c = 0; c < csize; c++) { |
| 1045 | table_base[c] = &table[c][TABLE_SHIFT_S32]; |
| 1046 | } |
| 1047 | |
| 1048 | MLIB_C_IMAGELOOKUPSI(mlib_d64, mlib_s32, table_base); |
| 1049 | } |
| 1050 | |
| 1051 | /***************************************************************/ |