| J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 1998-2003 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 | #include "mlib_image.h" |
| 28 | #include "mlib_ImageAffine.h" |
| 29 | #include "mlib_ImageColormap.h" |
| 30 | |
| 31 | /***************************************************************/ |
| 32 | #define MLIB_LIMIT 512 |
| 33 | #define MLIB_SHIFT 16 |
| 34 | #define MLIB_PREC (1 << MLIB_SHIFT) |
| 35 | #define MLIB_MASK (MLIB_PREC - 1) |
| 36 | |
| 37 | /***************************************************************/ |
| 38 | #define DTYPE MLIB_TYPE |
| 39 | |
| 40 | /***************************************************************/ |
| 41 | #define DECLAREVAR_IND() \ |
| 42 | DECLAREVAR0(); \ |
| 43 | mlib_s32 *warp_tbl = param -> warp_tbl; \ |
| 44 | mlib_s32 xSrc, ySrc; \ |
| 45 | mlib_s32 srcYStride = param -> srcYStride; \ |
| 46 | mlib_s32 max_xsize = param -> max_xsize; \ |
| 47 | mlib_filter filter = param -> filter; \ |
| 48 | MLIB_TYPE *sp, *dl; \ |
| 49 | mlib_d64 xf0, xf1, xf2, xf3; \ |
| 50 | mlib_d64 yf0, yf1, yf2, yf3; \ |
| 51 | mlib_d64 c0, c1, c2, c3, val0; \ |
| 52 | mlib_s32 filterpos; \ |
| 53 | mlib_f32 *fptr; \ |
| 54 | mlib_d64 s0, s1, s2, s3; \ |
| 55 | mlib_s32 i, size |
| 56 | |
| 57 | /***************************************************************/ |
| 58 | #define GET_FILTERS_KOEF() \ |
| 59 | filterpos = (X >> FILTER_SHIFT) & FILTER_MASK; \ |
| 60 | fptr = (mlib_f32 *) ((mlib_u8 *)mlib_filters_table + filterpos); \ |
| 61 | \ |
| 62 | xf0 = fptr[0]; \ |
| 63 | xf1 = fptr[1]; \ |
| 64 | xf2 = fptr[2]; \ |
| 65 | xf3 = fptr[3]; \ |
| 66 | \ |
| 67 | filterpos = (Y >> FILTER_SHIFT) & FILTER_MASK; \ |
| 68 | fptr = (mlib_f32 *) ((mlib_u8 *)mlib_filters_table + filterpos); \ |
| 69 | \ |
| 70 | yf0 = fptr[0]; \ |
| 71 | yf1 = fptr[1]; \ |
| 72 | yf2 = fptr[2]; \ |
| 73 | yf3 = fptr[3] |
| 74 | |
| 75 | /***************************************************************/ |
| 76 | #define GET_POINTER() \ |
| 77 | xSrc = (X >> MLIB_SHIFT)-1; \ |
| 78 | ySrc = (Y >> MLIB_SHIFT)-1; \ |
| 79 | sp = ((MLIB_TYPE **)lineAddr)[ySrc] + xSrc |
| 80 | |
| 81 | /***************************************************************/ |
| 82 | #define LOAD_FIRST_ROW(nchan, chan) \ |
| 83 | s0 = *(lut + sp[0]*nchan + chan); \ |
| 84 | s1 = *(lut + sp[1]*nchan + chan); \ |
| 85 | s2 = *(lut + sp[2]*nchan + chan); \ |
| 86 | s3 = *(lut + sp[3]*nchan + chan) |
| 87 | |
| 88 | /***************************************************************/ |
| 89 | #define COUNT_NEXT_ROW(dst, nchan, chan) \ |
| 90 | sp = (MLIB_TYPE*)((mlib_addr)sp + srcYStride); \ |
| 91 | dst = ((*(lut + sp[0]*nchan + chan))*xf0 + \ |
| 92 | (*(lut + sp[1]*nchan + chan))*xf1 + \ |
| 93 | (*(lut + sp[2]*nchan + chan))*xf2 + \ |
| 94 | (*(lut + sp[3]*nchan + chan))*xf3) |
| 95 | |
| 96 | /***************************************************************/ |
| 97 | #ifdef MLIB_USE_FTOI_CLAMPING |
| 98 | |
| 99 | /***********/ |
| 100 | #define STORE_SAT_VALUE_U8(ind) \ |
| 101 | dp[ind] = ((mlib_s32)(val0 - (mlib_d64)0x7F800000) >> 24) ^ 0x80 |
| 102 | |
| 103 | /***********/ |
| 104 | #define STORE_SAT_VALUE_S16(ind) \ |
| 105 | dp[ind] = ((mlib_s32)(val0)) >> 16 |
| 106 | |
| 107 | #else |
| 108 | |
| 109 | /***********/ |
| 110 | #define STORE_SAT_VALUE_U8(ind) \ |
| 111 | val0 -= (mlib_d64)0x7F800000; \ |
| 112 | if (val0 >= MLIB_S32_MAX) \ |
| 113 | dp[ind] = MLIB_U8_MAX; \ |
| 114 | else if (val0 <= MLIB_S32_MIN) \ |
| 115 | dp[ind] = MLIB_U8_MIN; \ |
| 116 | else \ |
| 117 | dp[ind] = ((mlib_s32)val0 >> 24) ^ 0x80 |
| 118 | |
| 119 | /***********/ |
| 120 | #define STORE_SAT_VALUE_S16(ind) \ |
| 121 | if (val0 >= MLIB_S32_MAX) \ |
| 122 | dp[ind] = MLIB_S16_MAX; \ |
| 123 | else if (val0 <= MLIB_S32_MIN) \ |
| 124 | dp[ind] = MLIB_S16_MIN; \ |
| 125 | else \ |
| 126 | dp[ind] = (mlib_s32)val0 >> 16 |
| 127 | |
| 128 | #endif /* MLIB_USE_FTOI_CLAMPING */ |
| 129 | |
| 130 | /***************************************************************/ |
| 131 | #define MAKE_BC_3CH(lut_format) \ |
| 132 | X += dX; \ |
| 133 | Y += dY; \ |
| 134 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 135 | COUNT_NEXT_ROW(c1, 3, 0); \ |
| 136 | COUNT_NEXT_ROW(c2, 3, 0); \ |
| 137 | COUNT_NEXT_ROW(c3, 3, 0); \ |
| 138 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 139 | sp = (MLIB_TYPE*)((mlib_addr)sp - 3*srcYStride); \ |
| 140 | LOAD_FIRST_ROW(3, 1); \ |
| 141 | STORE_SAT_VALUE_##lut_format(0); \ |
| 142 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 143 | COUNT_NEXT_ROW(c1, 3, 1); \ |
| 144 | COUNT_NEXT_ROW(c2, 3, 1); \ |
| 145 | COUNT_NEXT_ROW(c3, 3, 1); \ |
| 146 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 147 | sp = (MLIB_TYPE*)((mlib_addr)sp - 3*srcYStride); \ |
| 148 | LOAD_FIRST_ROW(3, 2); \ |
| 149 | STORE_SAT_VALUE_##lut_format(1); \ |
| 150 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 151 | COUNT_NEXT_ROW(c1, 3, 2); \ |
| 152 | COUNT_NEXT_ROW(c2, 3, 2); \ |
| 153 | COUNT_NEXT_ROW(c3, 3, 2); \ |
| 154 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 155 | GET_FILTERS_KOEF(); \ |
| 156 | GET_POINTER(); \ |
| 157 | LOAD_FIRST_ROW(3, 0); \ |
| 158 | STORE_SAT_VALUE_##lut_format(2); |
| 159 | |
| 160 | /***************************************************************/ |
| 161 | #define MAKE_LAST_PIXEL_BC_3CH(lut_format) \ |
| 162 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 163 | COUNT_NEXT_ROW(c1, 3, 0); \ |
| 164 | COUNT_NEXT_ROW(c2, 3, 0); \ |
| 165 | COUNT_NEXT_ROW(c3, 3, 0); \ |
| 166 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 167 | sp = (MLIB_TYPE*)((mlib_addr)sp - 3*srcYStride); \ |
| 168 | LOAD_FIRST_ROW(3, 1); \ |
| 169 | STORE_SAT_VALUE_##lut_format(0); \ |
| 170 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 171 | COUNT_NEXT_ROW(c1, 3, 1); \ |
| 172 | COUNT_NEXT_ROW(c2, 3, 1); \ |
| 173 | COUNT_NEXT_ROW(c3, 3, 1); \ |
| 174 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 175 | sp = (MLIB_TYPE*)((mlib_addr)sp - 3*srcYStride); \ |
| 176 | LOAD_FIRST_ROW(3, 2); \ |
| 177 | STORE_SAT_VALUE_##lut_format(1); \ |
| 178 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 179 | COUNT_NEXT_ROW(c1, 3, 2); \ |
| 180 | COUNT_NEXT_ROW(c2, 3, 2); \ |
| 181 | COUNT_NEXT_ROW(c3, 3, 2); \ |
| 182 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 183 | STORE_SAT_VALUE_##lut_format(2); |
| 184 | |
| 185 | /***************************************************************/ |
| 186 | #define MAKE_BC_4CH(lut_format) \ |
| 187 | X += dX; \ |
| 188 | Y += dY; \ |
| 189 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 190 | COUNT_NEXT_ROW(c1, 4, 0); \ |
| 191 | COUNT_NEXT_ROW(c2, 4, 0); \ |
| 192 | COUNT_NEXT_ROW(c3, 4, 0); \ |
| 193 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 194 | sp = (MLIB_TYPE*)((mlib_addr)sp - 3*srcYStride); \ |
| 195 | LOAD_FIRST_ROW(4, 1); \ |
| 196 | STORE_SAT_VALUE_##lut_format(0); \ |
| 197 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 198 | COUNT_NEXT_ROW(c1, 4, 1); \ |
| 199 | COUNT_NEXT_ROW(c2, 4, 1); \ |
| 200 | COUNT_NEXT_ROW(c3, 4, 1); \ |
| 201 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 202 | sp = (MLIB_TYPE*)((mlib_addr)sp - 3*srcYStride); \ |
| 203 | LOAD_FIRST_ROW(4, 2); \ |
| 204 | STORE_SAT_VALUE_##lut_format(1); \ |
| 205 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 206 | COUNT_NEXT_ROW(c1, 4, 2); \ |
| 207 | COUNT_NEXT_ROW(c2, 4, 2); \ |
| 208 | COUNT_NEXT_ROW(c3, 4, 2); \ |
| 209 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 210 | sp = (MLIB_TYPE*)((mlib_addr)sp - 3*srcYStride); \ |
| 211 | LOAD_FIRST_ROW(4, 3); \ |
| 212 | STORE_SAT_VALUE_##lut_format(2); \ |
| 213 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 214 | COUNT_NEXT_ROW(c1, 4, 3); \ |
| 215 | COUNT_NEXT_ROW(c2, 4, 3); \ |
| 216 | COUNT_NEXT_ROW(c3, 4, 3); \ |
| 217 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 218 | GET_FILTERS_KOEF(); \ |
| 219 | GET_POINTER(); \ |
| 220 | LOAD_FIRST_ROW(4, 0); \ |
| 221 | STORE_SAT_VALUE_##lut_format(3); |
| 222 | |
| 223 | /***************************************************************/ |
| 224 | #define MAKE_LAST_PIXEL_BC_4CH(lut_format) \ |
| 225 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 226 | COUNT_NEXT_ROW(c1, 4, 0); \ |
| 227 | COUNT_NEXT_ROW(c2, 4, 0); \ |
| 228 | COUNT_NEXT_ROW(c3, 4, 0); \ |
| 229 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 230 | sp = (MLIB_TYPE*)((mlib_addr)sp - 3*srcYStride); \ |
| 231 | LOAD_FIRST_ROW(4, 1); \ |
| 232 | STORE_SAT_VALUE_##lut_format(0); \ |
| 233 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 234 | COUNT_NEXT_ROW(c1, 4, 1); \ |
| 235 | COUNT_NEXT_ROW(c2, 4, 1); \ |
| 236 | COUNT_NEXT_ROW(c3, 4, 1); \ |
| 237 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 238 | sp = (MLIB_TYPE*)((mlib_addr)sp - 3*srcYStride); \ |
| 239 | LOAD_FIRST_ROW(4, 2); \ |
| 240 | STORE_SAT_VALUE_##lut_format(1); \ |
| 241 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 242 | COUNT_NEXT_ROW(c1, 4, 2); \ |
| 243 | COUNT_NEXT_ROW(c2, 4, 2); \ |
| 244 | COUNT_NEXT_ROW(c3, 4, 2); \ |
| 245 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 246 | sp = (MLIB_TYPE*)((mlib_addr)sp - 3*srcYStride); \ |
| 247 | LOAD_FIRST_ROW(4, 3); \ |
| 248 | STORE_SAT_VALUE_##lut_format(2); \ |
| 249 | c0 = (s0*xf0 + s1*xf1 + s2*xf2 + s3*xf3); \ |
| 250 | COUNT_NEXT_ROW(c1, 4, 3); \ |
| 251 | COUNT_NEXT_ROW(c2, 4, 3); \ |
| 252 | COUNT_NEXT_ROW(c3, 4, 3); \ |
| 253 | val0 = (c0*yf0 + c1*yf1 + c2*yf2 + c3*yf3); \ |
| 254 | STORE_SAT_VALUE_##lut_format(3); |
| 255 | |
| 256 | /***************************************************************/ |
| 257 | #define FILTER_U8 ((filter == MLIB_BICUBIC) ? mlib_filters_u8f_bc : mlib_filters_u8f_bc2) |
| 258 | #define FILTER_S16 ((filter == MLIB_BICUBIC) ? mlib_filters_s16f_bc : mlib_filters_s16f_bc2) |
| 259 | |
| 260 | /***************************************************************/ |
| 261 | #define mlib_U8 mlib_u8 |
| 262 | #define mlib_S16 mlib_s16 |
| 263 | |
| 264 | /***************************************************************/ |
| 265 | #define FUNC_AFFINEINDEX_BC_0(ITYPE, LTYPE, NCHAN) \ |
| 266 | mlib_status mlib_ImageAffineIndex_##ITYPE##_##LTYPE##_##NCHAN##CH_BC(mlib_affine_param *param, \ |
| 267 | const void *colormap) \ |
| 268 | { \ |
| 269 | DECLAREVAR_IND(); \ |
| 270 | mlib_##LTYPE buff_lcl[NCHAN * MLIB_LIMIT], *pbuff = buff_lcl, *dp; \ |
| 271 | mlib_d64 *lut = ((mlib_d64*)mlib_ImageGetLutDoubleData(colormap) - \ |
| 272 | NCHAN * mlib_ImageGetLutOffset(colormap)); \ |
| 273 | const mlib_f32 *mlib_filters_table = FILTER_##LTYPE; \ |
| 274 | \ |
| 275 | if (max_xsize > MLIB_LIMIT) { \ |
| 276 | pbuff = mlib_malloc(NCHAN * sizeof(mlib_##LTYPE) * max_xsize); \ |
| 277 | if (pbuff == NULL) return MLIB_FAILURE; \ |
| 278 | } \ |
| 279 | \ |
| 280 | for (j = yStart; j <= yFinish; j++) { \ |
| 281 | \ |
| 282 | NEW_LINE(1); \ |
| 283 | dp = pbuff; \ |
| 284 | \ |
| 285 | GET_FILTERS_KOEF(); \ |
| 286 | GET_POINTER(); \ |
| 287 | LOAD_FIRST_ROW(NCHAN, 0); |
| 288 | |
| 289 | /* pragma pipeloop(0) must be here */ |
| 290 | |
| 291 | /***************************************************************/ |
| 292 | #define FUNC_AFFINEINDEX_BC_1(ITYPE, LTYPE, NCHAN) \ |
| 293 | \ |
| 294 | for (i = 0; i < (xRight - xLeft); i++, dp += NCHAN) { \ |
| 295 | MAKE_BC_##NCHAN##CH(LTYPE); \ |
| 296 | } \ |
| 297 | \ |
| 298 | MAKE_LAST_PIXEL_BC_##NCHAN##CH(LTYPE); \ |
| 299 | \ |
| 300 | mlib_ImageColorTrue2IndexLine_##LTYPE##_##ITYPE##_##NCHAN \ |
| 301 | (pbuff, dl, xRight - xLeft + 1, colormap); \ |
| 302 | } \ |
| 303 | \ |
| 304 | if (pbuff != buff_lcl) mlib_free(pbuff); \ |
| 305 | \ |
| 306 | return MLIB_SUCCESS; \ |
| 307 | } |
| 308 | |
| 309 | /***************************************************************/ |
| 310 | #undef MLIB_TYPE |
| 311 | #define MLIB_TYPE mlib_u8 |
| 312 | |
| 313 | /***************************************************************/ |
| 314 | #undef FILTER_SHIFT |
| 315 | #define FILTER_SHIFT 4 |
| 316 | #undef FILTER_MASK |
| 317 | #define FILTER_MASK (((1 << 8) - 1) << 4) |
| 318 | |
| 319 | FUNC_AFFINEINDEX_BC_0(U8, U8, 3) |
| 320 | #ifdef __SUNPRO_C |
| 321 | #pragma pipeloop(0) |
| 322 | #endif /* __SUNPRO_C */ |
| 323 | FUNC_AFFINEINDEX_BC_1(U8, U8, 3) |
| 324 | |
| 325 | /***************************************************************/ |
| 326 | #undef FILTER_SHIFT |
| 327 | #define FILTER_SHIFT 3 |
| 328 | #undef FILTER_MASK |
| 329 | #define FILTER_MASK (((1 << 9) - 1) << 4) |
| 330 | |
| 331 | FUNC_AFFINEINDEX_BC_0(U8, S16, 3) |
| 332 | #ifdef __SUNPRO_C |
| 333 | #pragma pipeloop(0) |
| 334 | #endif /* __SUNPRO_C */ |
| 335 | FUNC_AFFINEINDEX_BC_1(U8, S16, 3) |
| 336 | |
| 337 | /***************************************************************/ |
| 338 | #undef FILTER_SHIFT |
| 339 | #define FILTER_SHIFT 4 |
| 340 | #undef FILTER_MASK |
| 341 | #define FILTER_MASK (((1 << 8) - 1) << 4) |
| 342 | |
| 343 | FUNC_AFFINEINDEX_BC_0(U8, U8, 4) |
| 344 | #ifdef __SUNPRO_C |
| 345 | #pragma pipeloop(0) |
| 346 | #endif /* __SUNPRO_C */ |
| 347 | FUNC_AFFINEINDEX_BC_1(U8, U8, 4) |
| 348 | |
| 349 | /***************************************************************/ |
| 350 | #undef FILTER_SHIFT |
| 351 | #define FILTER_SHIFT 3 |
| 352 | #undef FILTER_MASK |
| 353 | #define FILTER_MASK (((1 << 9) - 1) << 4) |
| 354 | |
| 355 | FUNC_AFFINEINDEX_BC_0(U8, S16, 4) |
| 356 | #ifdef __SUNPRO_C |
| 357 | #pragma pipeloop(0) |
| 358 | #endif /* __SUNPRO_C */ |
| 359 | FUNC_AFFINEINDEX_BC_1(U8, S16, 4) |
| 360 | |
| 361 | /***************************************************************/ |
| 362 | #undef MLIB_TYPE |
| 363 | #define MLIB_TYPE mlib_s16 |
| 364 | |
| 365 | /***************************************************************/ |
| 366 | #undef FILTER_SHIFT |
| 367 | #define FILTER_SHIFT 4 |
| 368 | #undef FILTER_MASK |
| 369 | #define FILTER_MASK (((1 << 8) - 1) << 4) |
| 370 | |
| 371 | FUNC_AFFINEINDEX_BC_0(S16, U8, 3) |
| 372 | #ifdef __SUNPRO_C |
| 373 | #pragma pipeloop(0) |
| 374 | #endif /* __SUNPRO_C */ |
| 375 | FUNC_AFFINEINDEX_BC_1(S16, U8, 3) |
| 376 | |
| 377 | /***************************************************************/ |
| 378 | #undef FILTER_SHIFT |
| 379 | #define FILTER_SHIFT 3 |
| 380 | #undef FILTER_MASK |
| 381 | #define FILTER_MASK (((1 << 9) - 1) << 4) |
| 382 | |
| 383 | FUNC_AFFINEINDEX_BC_0(S16, S16, 3) |
| 384 | #ifdef __SUNPRO_C |
| 385 | #pragma pipeloop(0) |
| 386 | #endif /* __SUNPRO_C */ |
| 387 | FUNC_AFFINEINDEX_BC_1(S16, S16, 3) |
| 388 | |
| 389 | /***************************************************************/ |
| 390 | #undef FILTER_SHIFT |
| 391 | #define FILTER_SHIFT 4 |
| 392 | #undef FILTER_MASK |
| 393 | #define FILTER_MASK (((1 << 8) - 1) << 4) |
| 394 | |
| 395 | FUNC_AFFINEINDEX_BC_0(S16, U8, 4) |
| 396 | #ifdef __SUNPRO_C |
| 397 | #pragma pipeloop(0) |
| 398 | #endif /* __SUNPRO_C */ |
| 399 | FUNC_AFFINEINDEX_BC_1(S16, U8, 4) |
| 400 | |
| 401 | /***************************************************************/ |
| 402 | #undef FILTER_SHIFT |
| 403 | #define FILTER_SHIFT 3 |
| 404 | #undef FILTER_MASK |
| 405 | #define FILTER_MASK (((1 << 9) - 1) << 4) |
| 406 | |
| 407 | FUNC_AFFINEINDEX_BC_0(S16, S16, 4) |
| 408 | #ifdef __SUNPRO_C |
| 409 | #pragma pipeloop(0) |
| 410 | #endif /* __SUNPRO_C */ |
| 411 | FUNC_AFFINEINDEX_BC_1(S16, S16, 4) |
| 412 | |
| 413 | /***************************************************************/ |