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 | |
| 28 | /* |
| 29 | * The functions step along the lines from xLeft to xRight and apply |
| 30 | * the bicubic filtering. |
| 31 | * |
| 32 | */ |
| 33 | |
| 34 | #include "vis_proto.h" |
| 35 | #include "mlib_ImageAffine.h" |
| 36 | #include "mlib_v_ImageFilters.h" |
| 37 | |
| 38 | /*#define MLIB_VIS2*/ |
| 39 | |
| 40 | /***************************************************************/ |
| 41 | #define DTYPE mlib_u8 |
| 42 | |
| 43 | #define FILTER_BITS 8 |
| 44 | |
| 45 | /***************************************************************/ |
| 46 | #ifdef MLIB_VIS2 |
| 47 | #define MLIB_WRITE_BMASK(bmask) vis_write_bmask(bmask, 0) |
| 48 | #else |
| 49 | #define MLIB_WRITE_BMASK(bmask) |
| 50 | #endif /* MLIB_VIS2 */ |
| 51 | |
| 52 | /***************************************************************/ |
| 53 | #define sPtr srcPixelPtr |
| 54 | |
| 55 | /***************************************************************/ |
| 56 | #define NEXT_PIXEL_1BC_U8() \ |
| 57 | xSrc = (X>>MLIB_SHIFT)-1; \ |
| 58 | ySrc = (Y>>MLIB_SHIFT)-1; \ |
| 59 | sPtr = (mlib_u8 *)lineAddr[ySrc] + xSrc |
| 60 | |
| 61 | /***************************************************************/ |
| 62 | #ifndef MLIB_VIS2 |
| 63 | |
| 64 | #define ALIGN_ADDR(da, dp) \ |
| 65 | da = vis_alignaddr(dp, 0) |
| 66 | |
| 67 | #else |
| 68 | |
| 69 | #define ALIGN_ADDR(da, dp) \ |
| 70 | vis_alignaddr(dp, 0); \ |
| 71 | da = (mlib_d64*)(((mlib_addr)(dp)) &~ 7) |
| 72 | |
| 73 | #endif /* MLIB_VIS2 */ |
| 74 | |
| 75 | /***************************************************************/ |
| 76 | #define LOAD_BC_U8_1CH_1PIXEL(mlib_filters_u8) \ |
| 77 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 78 | data0 = dpSrc[0]; \ |
| 79 | data1 = dpSrc[1]; \ |
| 80 | row00 = vis_faligndata(data0, data1); \ |
| 81 | sPtr += srcYStride; \ |
| 82 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 83 | data0 = dpSrc[0]; \ |
| 84 | data1 = dpSrc[1]; \ |
| 85 | row10 = vis_faligndata(data0, data1); \ |
| 86 | sPtr += srcYStride; \ |
| 87 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 88 | data0 = dpSrc[0]; \ |
| 89 | data1 = dpSrc[1]; \ |
| 90 | row20 = vis_faligndata(data0, data1); \ |
| 91 | sPtr += srcYStride; \ |
| 92 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 93 | data0 = dpSrc[0]; \ |
| 94 | data1 = dpSrc[1]; \ |
| 95 | row30 = vis_faligndata(data0, data1); \ |
| 96 | filterposy = (Y >> FILTER_SHIFT) & FILTER_MASK; \ |
| 97 | yFilter = *((mlib_d64 *) ((mlib_u8 *)mlib_filters_u8 + filterposy)); \ |
| 98 | filterposx = (X >> FILTER_SHIFT) & FILTER_MASK; \ |
| 99 | xFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_u8 + filterposx)); \ |
| 100 | X += dX; \ |
| 101 | Y += dY |
| 102 | |
| 103 | /***************************************************************/ |
| 104 | #ifndef MLIB_VIS2 |
| 105 | |
| 106 | #define SUM_4x16(v1, v3) \ |
| 107 | vis_alignaddr((void*)2, 0); \ |
| 108 | v0 = vis_faligndata(v3, v3); \ |
| 109 | v2 = vis_fpadd16(v3, v0); \ |
| 110 | v1 = vis_write_lo(v1, vis_fpadd16s(vis_read_hi(v2), vis_read_lo(v2))) |
| 111 | |
| 112 | #else |
| 113 | |
| 114 | #define SUM_4x16(v1, v3) \ |
| 115 | v2 = vis_freg_pair(vis_fpadd16s(vis_read_hi(v3), vis_read_lo(v3)), \ |
| 116 | vis_fpadd16s(vis_read_hi(v3), vis_read_lo(v3))); \ |
| 117 | v3 = vis_bshuffle(v2, v2); \ |
| 118 | v1 = vis_write_lo(v1, vis_fpadd16s(vis_read_hi(v3), vis_read_lo(v3))) |
| 119 | |
| 120 | #endif /* MLIB_VIS2 */ |
| 121 | |
| 122 | /***************************************************************/ |
| 123 | #define RESULT_1BC_U8_1PIXEL(ind) \ |
| 124 | v0 = vis_fmul8x16au(vis_read_hi(row0##ind), vis_read_hi(yFilter)); \ |
| 125 | v1 = vis_fmul8x16al(vis_read_hi(row1##ind), vis_read_hi(yFilter)); \ |
| 126 | sum = vis_fpadd16(v0, v1); \ |
| 127 | v2 = vis_fmul8x16au(vis_read_hi(row2##ind), vis_read_lo(yFilter)); \ |
| 128 | sum = vis_fpadd16(sum, v2); \ |
| 129 | v3 = vis_fmul8x16al(vis_read_hi(row3##ind), vis_read_lo(yFilter)); \ |
| 130 | sum = vis_fpadd16(sum, v3); \ |
| 131 | v0 = vis_fmul8sux16(sum, xFilter); \ |
| 132 | v1 = vis_fmul8ulx16(sum, xFilter); \ |
| 133 | v3 = vis_fpadd16(v1, v0); \ |
| 134 | SUM_4x16(v1, v3); \ |
| 135 | res = vis_write_lo(res, vis_fpack16(v1)) |
| 136 | |
| 137 | /***************************************************************/ |
| 138 | #define BC_U8_1CH(index, ind1, ind2, mlib_filters_u8) \ |
| 139 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 140 | data0 = dpSrc[0]; \ |
| 141 | v0 = vis_fmul8x16au(vis_read_hi(row0##ind1), vis_read_hi(yFilter)); \ |
| 142 | filterposy = (Y >> FILTER_SHIFT); \ |
| 143 | data1 = dpSrc[1]; \ |
| 144 | v1 = vis_fmul8x16al(vis_read_hi(row1##ind1), vis_read_hi(yFilter)); \ |
| 145 | row0##ind2 = vis_faligndata(data0, data1); \ |
| 146 | filterposx = (X >> FILTER_SHIFT); \ |
| 147 | sPtr += srcYStride; \ |
| 148 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 149 | sum = vis_fpadd16(v0, v1); \ |
| 150 | data0 = dpSrc[0]; \ |
| 151 | v2 = vis_fmul8x16au(vis_read_hi(row2##ind1), vis_read_lo(yFilter)); \ |
| 152 | X += dX; \ |
| 153 | data1 = dpSrc[1]; \ |
| 154 | row1##ind2 = vis_faligndata(data0, data1); \ |
| 155 | sPtr += srcYStride; \ |
| 156 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 157 | Y += dY; \ |
| 158 | sum = vis_fpadd16(sum, v2); \ |
| 159 | xSrc = (X>>MLIB_SHIFT)-1; \ |
| 160 | v3 = vis_fmul8x16al(vis_read_hi(row3##ind1), vis_read_lo(yFilter)); \ |
| 161 | data0 = dpSrc[0]; \ |
| 162 | ySrc = (Y>>MLIB_SHIFT)-1; \ |
| 163 | sum = vis_fpadd16(sum, v3); \ |
| 164 | data1 = dpSrc[1]; \ |
| 165 | filterposy &= FILTER_MASK; \ |
| 166 | v0 = vis_fmul8sux16(sum, xFilter); \ |
| 167 | row2##ind2 = vis_faligndata(data0, data1); \ |
| 168 | sPtr += srcYStride; \ |
| 169 | v1 = vis_fmul8ulx16(sum, xFilter); \ |
| 170 | filterposx &= FILTER_MASK; \ |
| 171 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 172 | data0 = dpSrc[0]; \ |
| 173 | d##index = vis_fpadd16(v0, v1); \ |
| 174 | data1 = dpSrc[1]; \ |
| 175 | row3##ind2 = vis_faligndata(data0, data1); \ |
| 176 | yFilter = *((mlib_d64 *) ((mlib_u8 *)mlib_filters_u8 + filterposy)); \ |
| 177 | xFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_u8 + filterposx)); \ |
| 178 | sPtr = (mlib_u8 *)lineAddr[ySrc] + xSrc |
| 179 | |
| 180 | /***************************************************************/ |
| 181 | #ifndef MLIB_VIS2 |
| 182 | |
| 183 | #define FADD_1BC_U8() \ |
| 184 | p0 = vis_fpadd16s(vis_read_hi(d0), vis_read_lo(d0)); \ |
| 185 | p1 = vis_fpadd16s(vis_read_hi(d1), vis_read_lo(d1)); \ |
| 186 | p2 = vis_fpadd16s(vis_read_hi(d2), vis_read_lo(d2)); \ |
| 187 | p3 = vis_fpadd16s(vis_read_hi(d3), vis_read_lo(d3)); \ |
| 188 | m02 = vis_fpmerge(p0, p2); \ |
| 189 | m13 = vis_fpmerge(p1, p3); \ |
| 190 | m0213 = vis_fpmerge(vis_read_hi(m02), vis_read_hi(m13)); \ |
| 191 | e0 = vis_fpmerge(vis_read_hi(m0213), vis_read_lo(m0213)); \ |
| 192 | m0213 = vis_fpmerge(vis_read_lo(m02), vis_read_lo(m13)); \ |
| 193 | e1 = vis_fpmerge(vis_read_hi(m0213), vis_read_lo(m0213)); \ |
| 194 | res = vis_fpadd16(e0, e1) |
| 195 | |
| 196 | #else |
| 197 | |
| 198 | #define FADD_1BC_U8() \ |
| 199 | v0 = vis_freg_pair(vis_fpadd16s(vis_read_hi(d0), vis_read_lo(d0)), \ |
| 200 | vis_fpadd16s(vis_read_hi(d1), vis_read_lo(d1))); \ |
| 201 | v1 = vis_freg_pair(vis_fpadd16s(vis_read_hi(d2), vis_read_lo(d2)), \ |
| 202 | vis_fpadd16s(vis_read_hi(d3), vis_read_lo(d3))); \ |
| 203 | v2 = vis_bshuffle(v0, v0); \ |
| 204 | v3 = vis_bshuffle(v1, v1); \ |
| 205 | res = vis_freg_pair(vis_fpadd16s(vis_read_hi(v2), vis_read_lo(v2)), \ |
| 206 | vis_fpadd16s(vis_read_hi(v3), vis_read_lo(v3))) |
| 207 | |
| 208 | #endif /* MLIB_VIS2 */ |
| 209 | |
| 210 | /***************************************************************/ |
| 211 | mlib_status mlib_ImageAffine_u8_1ch_bc (mlib_affine_param *param) |
| 212 | { |
| 213 | DECLAREVAR_BC(); |
| 214 | mlib_s32 filterposx, filterposy; |
| 215 | mlib_d64 data0, data1; |
| 216 | mlib_d64 sum; |
| 217 | mlib_d64 row00, row10, row20, row30; |
| 218 | mlib_d64 row01, row11, row21, row31; |
| 219 | mlib_d64 xFilter, yFilter; |
| 220 | mlib_d64 v0, v1, v2, v3; |
| 221 | mlib_d64 d0, d1, d2, d3; |
| 222 | #ifndef MLIB_VIS2 |
| 223 | mlib_f32 p0, p1, p2, p3; |
| 224 | mlib_d64 e0, e1; |
| 225 | mlib_d64 m02, m13, m0213; |
| 226 | #endif /* MLIB_VIS2 */ |
| 227 | mlib_d64 *dpSrc; |
| 228 | mlib_s32 align, cols, i; |
| 229 | mlib_d64 res; |
| 230 | const mlib_s16 *mlib_filters_table; |
| 231 | |
| 232 | if (filter == MLIB_BICUBIC) { |
| 233 | mlib_filters_table = mlib_filters_u8_bc; |
| 234 | } else { |
| 235 | mlib_filters_table = mlib_filters_u8_bc2; |
| 236 | } |
| 237 | |
| 238 | for (j = yStart; j <= yFinish; j++) { |
| 239 | |
| 240 | vis_write_gsr(3 << 3); |
| 241 | MLIB_WRITE_BMASK(0x0145ABEF); |
| 242 | |
| 243 | CLIP(1); |
| 244 | |
| 245 | cols = xRight - xLeft + 1; |
| 246 | align = (4 - ((mlib_addr)dstPixelPtr) & 3) & 3; |
| 247 | align = (cols < align)? cols : align; |
| 248 | |
| 249 | for (i = 0; i < align; i++) { |
| 250 | NEXT_PIXEL_1BC_U8(); |
| 251 | LOAD_BC_U8_1CH_1PIXEL(mlib_filters_table); |
| 252 | RESULT_1BC_U8_1PIXEL(0); |
| 253 | vis_st_u8(res, dstPixelPtr++); |
| 254 | } |
| 255 | |
| 256 | if (i <= cols - 10) { |
| 257 | |
| 258 | NEXT_PIXEL_1BC_U8(); |
| 259 | LOAD_BC_U8_1CH_1PIXEL(mlib_filters_table); |
| 260 | |
| 261 | NEXT_PIXEL_1BC_U8(); |
| 262 | |
| 263 | BC_U8_1CH(0, 0, 1, mlib_filters_table); |
| 264 | BC_U8_1CH(1, 1, 0, mlib_filters_table); |
| 265 | BC_U8_1CH(2, 0, 1, mlib_filters_table); |
| 266 | BC_U8_1CH(3, 1, 0, mlib_filters_table); |
| 267 | |
| 268 | FADD_1BC_U8(); |
| 269 | |
| 270 | BC_U8_1CH(0, 0, 1, mlib_filters_table); |
| 271 | BC_U8_1CH(1, 1, 0, mlib_filters_table); |
| 272 | BC_U8_1CH(2, 0, 1, mlib_filters_table); |
| 273 | BC_U8_1CH(3, 1, 0, mlib_filters_table); |
| 274 | |
| 275 | #pragma pipeloop(0) |
| 276 | for (; i <= cols - 14; i+=4) { |
| 277 | *(mlib_f32*)dstPixelPtr = vis_fpack16(res); |
| 278 | FADD_1BC_U8(); |
| 279 | BC_U8_1CH(0, 0, 1, mlib_filters_table); |
| 280 | BC_U8_1CH(1, 1, 0, mlib_filters_table); |
| 281 | BC_U8_1CH(2, 0, 1, mlib_filters_table); |
| 282 | BC_U8_1CH(3, 1, 0, mlib_filters_table); |
| 283 | dstPixelPtr += 4; |
| 284 | } |
| 285 | |
| 286 | *(mlib_f32*)dstPixelPtr = vis_fpack16(res); |
| 287 | dstPixelPtr += 4; |
| 288 | FADD_1BC_U8(); |
| 289 | *(mlib_f32*)dstPixelPtr = vis_fpack16(res); |
| 290 | dstPixelPtr += 4; |
| 291 | |
| 292 | RESULT_1BC_U8_1PIXEL(0); |
| 293 | vis_st_u8(res, dstPixelPtr++); |
| 294 | |
| 295 | LOAD_BC_U8_1CH_1PIXEL(mlib_filters_table); |
| 296 | RESULT_1BC_U8_1PIXEL(0); |
| 297 | vis_st_u8(res, dstPixelPtr++); |
| 298 | i += 10; |
| 299 | } |
| 300 | |
| 301 | for (; i < cols; i++) { |
| 302 | NEXT_PIXEL_1BC_U8(); |
| 303 | LOAD_BC_U8_1CH_1PIXEL(mlib_filters_table); |
| 304 | RESULT_1BC_U8_1PIXEL(0); |
| 305 | vis_st_u8(res, dstPixelPtr++); |
| 306 | } |
| 307 | } |
| 308 | |
| 309 | return MLIB_SUCCESS; |
| 310 | } |
| 311 | |
| 312 | /***************************************************************/ |
| 313 | #define FADD_2BC_U8() \ |
| 314 | d0 = vis_fpadd16(d00, d10); \ |
| 315 | d1 = vis_fpadd16(d01, d11); \ |
| 316 | d2 = vis_fpadd16(d02, d12); \ |
| 317 | d3 = vis_fpadd16(d03, d13); \ |
| 318 | p0 = vis_fpadd16s(vis_read_hi(d0), vis_read_lo(d0)); \ |
| 319 | p1 = vis_fpadd16s(vis_read_hi(d1), vis_read_lo(d1)); \ |
| 320 | p2 = vis_fpadd16s(vis_read_hi(d2), vis_read_lo(d2)); \ |
| 321 | p3 = vis_fpadd16s(vis_read_hi(d3), vis_read_lo(d3)); \ |
| 322 | e0 = vis_freg_pair(p0, p1); \ |
| 323 | e1 = vis_freg_pair(p2, p3); \ |
| 324 | res = vis_fpack16_pair(e0, e1) |
| 325 | |
| 326 | /***************************************************************/ |
| 327 | #define LOAD_BC_U8_2CH_1PIXEL(mlib_filters_u8) \ |
| 328 | filterposy = (Y >> FILTER_SHIFT) & FILTER_MASK; \ |
| 329 | yFilter = *((mlib_d64 *) ((mlib_u8 *)mlib_filters_u8 + filterposy)); \ |
| 330 | filterposx = (X >> FILTER_SHIFT) & FILTER_MASK; \ |
| 331 | xFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_u8 + filterposx)); \ |
| 332 | X += dX; \ |
| 333 | Y += dY; \ |
| 334 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 335 | data0 = dpSrc[0]; \ |
| 336 | data1 = dpSrc[1]; \ |
| 337 | row0 = vis_faligndata(data0, data1); \ |
| 338 | sPtr += srcYStride; \ |
| 339 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 340 | data0 = dpSrc[0]; \ |
| 341 | data1 = dpSrc[1]; \ |
| 342 | row1 = vis_faligndata(data0, data1); \ |
| 343 | sPtr += srcYStride; \ |
| 344 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 345 | data0 = dpSrc[0]; \ |
| 346 | data1 = dpSrc[1]; \ |
| 347 | row2 = vis_faligndata(data0, data1); \ |
| 348 | sPtr += srcYStride; \ |
| 349 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 350 | data0 = dpSrc[0]; \ |
| 351 | data1 = dpSrc[1]; \ |
| 352 | row3 = vis_faligndata(data0, data1) |
| 353 | |
| 354 | /***************************************************************/ |
| 355 | #define NEXT_PIXEL_2BC_U8() \ |
| 356 | xSrc = (X>>MLIB_SHIFT)-1; \ |
| 357 | ySrc = (Y>>MLIB_SHIFT)-1; \ |
| 358 | sPtr = (mlib_u8 *)lineAddr[ySrc] + (xSrc<<1) |
| 359 | |
| 360 | /***************************************************************/ |
| 361 | #define RESULT_2BC_U8_1PIXEL() \ |
| 362 | v00 = vis_fmul8x16au(vis_read_hi(row0), vis_read_hi(yFilter)); \ |
| 363 | dr = vis_fpmerge(vis_read_hi(xFilter), vis_read_lo(xFilter)); \ |
| 364 | v01 = vis_fmul8x16au(vis_read_lo(row0), vis_read_hi(yFilter)); \ |
| 365 | dr = vis_fpmerge(vis_read_hi(dr), vis_read_lo(dr)); \ |
| 366 | v10 = vis_fmul8x16al(vis_read_hi(row1), vis_read_hi(yFilter)); \ |
| 367 | dr1 = vis_fpmerge(vis_read_lo(dr), vis_read_lo(dr)); \ |
| 368 | v11 = vis_fmul8x16al(vis_read_lo(row1), vis_read_hi(yFilter)); \ |
| 369 | dr = vis_fpmerge(vis_read_hi(dr), vis_read_hi(dr)); \ |
| 370 | v20 = vis_fmul8x16au(vis_read_hi(row2), vis_read_lo(yFilter)); \ |
| 371 | xFilter0 = vis_fpmerge(vis_read_hi(dr), vis_read_hi(dr1)); \ |
| 372 | v21 = vis_fmul8x16au(vis_read_lo(row2), vis_read_lo(yFilter)); \ |
| 373 | xFilter1 = vis_fpmerge(vis_read_lo(dr), vis_read_lo(dr1)); \ |
| 374 | v30 = vis_fmul8x16al(vis_read_hi(row3), vis_read_lo(yFilter)); \ |
| 375 | sum0 = vis_fpadd16(v00, v10); \ |
| 376 | v31 = vis_fmul8x16al(vis_read_lo(row3), vis_read_lo(yFilter)); \ |
| 377 | sum1 = vis_fpadd16(v01, v11); \ |
| 378 | sum0 = vis_fpadd16(sum0, v20); \ |
| 379 | sum1 = vis_fpadd16(sum1, v21); \ |
| 380 | sum0 = vis_fpadd16(sum0, v30); \ |
| 381 | sum1 = vis_fpadd16(sum1, v31); \ |
| 382 | v00 = vis_fmul8sux16(sum0, xFilter0); \ |
| 383 | v01 = vis_fmul8sux16(sum1, xFilter1); \ |
| 384 | v10 = vis_fmul8ulx16(sum0, xFilter0); \ |
| 385 | sum0 = vis_fpadd16(v00, v10); \ |
| 386 | v11 = vis_fmul8ulx16(sum1, xFilter1); \ |
| 387 | sum1 = vis_fpadd16(v01, v11); \ |
| 388 | d0 = vis_fpadd16(sum0, sum1); \ |
| 389 | v00 = vis_write_lo(v00, vis_fpadd16s(vis_read_hi(d0), \ |
| 390 | vis_read_lo(d0))); \ |
| 391 | res = vis_write_lo(res, vis_fpack16(v00)) |
| 392 | |
| 393 | /***************************************************************/ |
| 394 | #define BC_U8_2CH(index, mlib_filters_u8) \ |
| 395 | v00 = vis_fmul8x16au(vis_read_hi(row0), vis_read_hi(yFilter)); \ |
| 396 | dr = vis_fpmerge(vis_read_hi(xFilter), vis_read_lo(xFilter)); \ |
| 397 | v01 = vis_fmul8x16au(vis_read_lo(row0), vis_read_hi(yFilter)); \ |
| 398 | dr = vis_fpmerge(vis_read_hi(dr), vis_read_lo(dr)); \ |
| 399 | v10 = vis_fmul8x16al(vis_read_hi(row1), vis_read_hi(yFilter)); \ |
| 400 | dr1 = vis_fpmerge(vis_read_lo(dr), vis_read_lo(dr)); \ |
| 401 | v11 = vis_fmul8x16al(vis_read_lo(row1), vis_read_hi(yFilter)); \ |
| 402 | dr = vis_fpmerge(vis_read_hi(dr), vis_read_hi(dr)); \ |
| 403 | v20 = vis_fmul8x16au(vis_read_hi(row2), vis_read_lo(yFilter)); \ |
| 404 | xFilter0 = vis_fpmerge(vis_read_hi(dr), vis_read_hi(dr1)); \ |
| 405 | v21 = vis_fmul8x16au(vis_read_lo(row2), vis_read_lo(yFilter)); \ |
| 406 | xFilter1 = vis_fpmerge(vis_read_lo(dr), vis_read_lo(dr1)); \ |
| 407 | v30 = vis_fmul8x16al(vis_read_hi(row3), vis_read_lo(yFilter)); \ |
| 408 | v31 = vis_fmul8x16al(vis_read_lo(row3), vis_read_lo(yFilter)); \ |
| 409 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 410 | data0 = dpSrc[0]; \ |
| 411 | sum0 = vis_fpadd16(v00, v10); \ |
| 412 | filterposy = (Y >> FILTER_SHIFT); \ |
| 413 | data1 = dpSrc[1]; \ |
| 414 | row0 = vis_faligndata(data0, data1); \ |
| 415 | filterposx = (X >> FILTER_SHIFT); \ |
| 416 | sPtr += srcYStride; \ |
| 417 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 418 | data0 = dpSrc[0]; \ |
| 419 | sum1 = vis_fpadd16(v01, v11); \ |
| 420 | X += dX; \ |
| 421 | data1 = dpSrc[1]; \ |
| 422 | sum0 = vis_fpadd16(sum0, v20); \ |
| 423 | row1 = vis_faligndata(data0, data1); \ |
| 424 | sPtr += srcYStride; \ |
| 425 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 426 | Y += dY; \ |
| 427 | sum1 = vis_fpadd16(sum1, v21); \ |
| 428 | xSrc = (X>>MLIB_SHIFT)-1; \ |
| 429 | data0 = dpSrc[0]; \ |
| 430 | ySrc = (Y>>MLIB_SHIFT)-1; \ |
| 431 | sum0 = vis_fpadd16(sum0, v30); \ |
| 432 | data1 = dpSrc[1]; \ |
| 433 | filterposy &= FILTER_MASK; \ |
| 434 | sum1 = vis_fpadd16(sum1, v31); \ |
| 435 | v00 = vis_fmul8sux16(sum0, xFilter0); \ |
| 436 | row2 = vis_faligndata(data0, data1); \ |
| 437 | v01 = vis_fmul8sux16(sum1, xFilter1); \ |
| 438 | sPtr += srcYStride; \ |
| 439 | v10 = vis_fmul8ulx16(sum0, xFilter0); \ |
| 440 | filterposx &= FILTER_MASK; \ |
| 441 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 442 | v11= vis_fmul8ulx16(sum1, xFilter1); \ |
| 443 | data0 = dpSrc[0]; \ |
| 444 | d0##index = vis_fpadd16(v00, v10); \ |
| 445 | data1 = dpSrc[1]; \ |
| 446 | row3 = vis_faligndata(data0, data1); \ |
| 447 | yFilter = *((mlib_d64 *) ((mlib_u8 *)mlib_filters_u8 + filterposy)); \ |
| 448 | d1##index = vis_fpadd16(v01, v11); \ |
| 449 | xFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_u8 + filterposx)); \ |
| 450 | sPtr = (mlib_u8 *)lineAddr[ySrc] + (xSrc<<1) |
| 451 | |
| 452 | /***************************************************************/ |
| 453 | mlib_status mlib_ImageAffine_u8_2ch_bc (mlib_affine_param *param) |
| 454 | { |
| 455 | DECLAREVAR_BC(); |
| 456 | DTYPE *dstLineEnd; |
| 457 | mlib_s32 filterposx, filterposy; |
| 458 | mlib_d64 data0, data1; |
| 459 | mlib_d64 sum0, sum1; |
| 460 | mlib_d64 row0, row1, row2, row3; |
| 461 | mlib_f32 p0, p1, p2, p3; |
| 462 | mlib_d64 xFilter; |
| 463 | mlib_d64 xFilter0, xFilter1, yFilter; |
| 464 | mlib_d64 v00, v10, v20, v30; |
| 465 | mlib_d64 v01, v11, v21, v31; |
| 466 | mlib_d64 d0, d1, d2, d3; |
| 467 | mlib_d64 d00, d01, d02, d03; |
| 468 | mlib_d64 d10, d11, d12, d13; |
| 469 | mlib_d64 e0, e1; |
| 470 | mlib_d64 *dpSrc; |
| 471 | mlib_s32 cols, i, mask, off; |
| 472 | mlib_d64 dr, dr1; |
| 473 | mlib_d64 res, *dp; |
| 474 | const mlib_s16 *mlib_filters_table; |
| 475 | |
| 476 | if (filter == MLIB_BICUBIC) { |
| 477 | mlib_filters_table = mlib_filters_u8_bc; |
| 478 | } else { |
| 479 | mlib_filters_table = mlib_filters_u8_bc2; |
| 480 | } |
| 481 | |
| 482 | for (j = yStart; j <= yFinish; j++) { |
| 483 | |
| 484 | vis_write_gsr(3 << 3); |
| 485 | |
| 486 | CLIP(2); |
| 487 | dstLineEnd = (DTYPE*)dstData + 2 * xRight; |
| 488 | |
| 489 | cols = xRight - xLeft + 1; |
| 490 | dp = vis_alignaddr(dstPixelPtr, 0); |
| 491 | off = dstPixelPtr - (mlib_u8*)dp; |
| 492 | dstLineEnd += 1; |
| 493 | mask = vis_edge8(dstPixelPtr, dstLineEnd); |
| 494 | i = 0; |
| 495 | |
| 496 | if (i <= cols - 10) { |
| 497 | |
| 498 | NEXT_PIXEL_2BC_U8(); |
| 499 | LOAD_BC_U8_2CH_1PIXEL(mlib_filters_table); |
| 500 | |
| 501 | NEXT_PIXEL_2BC_U8(); |
| 502 | |
| 503 | BC_U8_2CH(0, mlib_filters_table); |
| 504 | BC_U8_2CH(1, mlib_filters_table); |
| 505 | BC_U8_2CH(2, mlib_filters_table); |
| 506 | BC_U8_2CH(3, mlib_filters_table); |
| 507 | |
| 508 | FADD_2BC_U8(); |
| 509 | |
| 510 | BC_U8_2CH(0, mlib_filters_table); |
| 511 | BC_U8_2CH(1, mlib_filters_table); |
| 512 | BC_U8_2CH(2, mlib_filters_table); |
| 513 | BC_U8_2CH(3, mlib_filters_table); |
| 514 | |
| 515 | #pragma pipeloop(0) |
| 516 | for (; i <= cols-14; i+=4) { |
| 517 | vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0); |
| 518 | res = vis_faligndata(res, res); |
| 519 | vis_pst_8(res, dp++, mask); |
| 520 | vis_pst_8(res, dp, ~mask); |
| 521 | FADD_2BC_U8(); |
| 522 | BC_U8_2CH(0, mlib_filters_table); |
| 523 | BC_U8_2CH(1, mlib_filters_table); |
| 524 | BC_U8_2CH(2, mlib_filters_table); |
| 525 | BC_U8_2CH(3, mlib_filters_table); |
| 526 | } |
| 527 | |
| 528 | vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0); |
| 529 | res = vis_faligndata(res, res); |
| 530 | vis_pst_8(res, dp++, mask); |
| 531 | vis_pst_8(res, dp, ~mask); |
| 532 | |
| 533 | FADD_2BC_U8(); |
| 534 | vis_alignaddr((void *)(8 - (mlib_addr)dstPixelPtr), 0); |
| 535 | res = vis_faligndata(res, res); |
| 536 | vis_pst_8(res, dp++, mask); |
| 537 | vis_pst_8(res, dp, ~mask); |
| 538 | |
| 539 | dstPixelPtr = (mlib_u8*)dp + off; |
| 540 | |
| 541 | RESULT_2BC_U8_1PIXEL(); |
| 542 | vis_alignaddr((void *)7, 0); |
| 543 | vis_st_u8(res, dstPixelPtr+1); |
| 544 | res = vis_faligndata(res, res); |
| 545 | vis_st_u8(res, dstPixelPtr); |
| 546 | dstPixelPtr += 2; |
| 547 | |
| 548 | LOAD_BC_U8_2CH_1PIXEL(mlib_filters_table); |
| 549 | RESULT_2BC_U8_1PIXEL(); |
| 550 | vis_alignaddr((void *)7, 0); |
| 551 | vis_st_u8(res, dstPixelPtr+1); |
| 552 | res = vis_faligndata(res, res); |
| 553 | vis_st_u8(res, dstPixelPtr); |
| 554 | dstPixelPtr += 2; |
| 555 | i += 10; |
| 556 | } |
| 557 | |
| 558 | for (; i < cols; i++) { |
| 559 | NEXT_PIXEL_2BC_U8(); |
| 560 | LOAD_BC_U8_2CH_1PIXEL(mlib_filters_table); |
| 561 | RESULT_2BC_U8_1PIXEL(); |
| 562 | vis_alignaddr((void *)7, 0); |
| 563 | vis_st_u8(res, dstPixelPtr+1); |
| 564 | res = vis_faligndata(res, res); |
| 565 | vis_st_u8(res, dstPixelPtr); |
| 566 | dstPixelPtr += 2; |
| 567 | } |
| 568 | } |
| 569 | |
| 570 | return MLIB_SUCCESS; |
| 571 | } |
| 572 | |
| 573 | /***************************************************************/ |
| 574 | #ifndef MLIB_VIS2 |
| 575 | |
| 576 | #define FADD_3BC_U8() \ |
| 577 | vis_alignaddr((void*)6, 0); \ |
| 578 | d3 = vis_faligndata(d0, d1); \ |
| 579 | vis_alignaddr((void*)2, 0); \ |
| 580 | d4 = vis_faligndata(d1, d2); \ |
| 581 | d0 = vis_fpadd16(d0, d3); \ |
| 582 | d2 = vis_fpadd16(d2, d4); \ |
| 583 | d1 = vis_faligndata(d2, d2); \ |
| 584 | d0 = vis_fpadd16(d0, d1); \ |
| 585 | f0.f = vis_fpack16(d0) |
| 586 | |
| 587 | #else |
| 588 | |
| 589 | #define FADD_3BC_U8() \ |
| 590 | vis_alignaddr((void*)4, 0); \ |
| 591 | d3 = vis_bshuffle(d0, d1); \ |
| 592 | d1 = vis_faligndata(d1, d2); \ |
| 593 | d2 = vis_faligndata(d2, d2); \ |
| 594 | d4 = vis_bshuffle(d1, d2); \ |
| 595 | d0 = vis_fpadd16(d0, d3); \ |
| 596 | d1 = vis_fpadd16(d1, d4); \ |
| 597 | d0 = vis_fpadd16(d0, d1); \ |
| 598 | f0.f = vis_fpack16(d0) |
| 599 | |
| 600 | #endif /* MLIB_VIS2 */ |
| 601 | |
| 602 | /***************************************************************/ |
| 603 | #define LOAD_BC_U8_3CH_1PIXEL(mlib_filters_u8, mlib_filters_u8_3) \ |
| 604 | filterposy = (Y >> FILTER_SHIFT) & FILTER_MASK; \ |
| 605 | yFilter = *((mlib_d64 *) ((mlib_u8 *)mlib_filters_u8 + filterposy)); \ |
| 606 | filterposx = (X >> FILTER_SHIFT) & FILTER_MASK; \ |
| 607 | xPtr=((mlib_d64 *)((mlib_u8 *)mlib_filters_u8_3+3*filterposx)); \ |
| 608 | xFilter0 = xPtr[0]; \ |
| 609 | xFilter1 = xPtr[1]; \ |
| 610 | xFilter2 = xPtr[2]; \ |
| 611 | X += dX; \ |
| 612 | Y += dY; \ |
| 613 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 614 | data0 = dpSrc[0]; \ |
| 615 | data1 = dpSrc[1]; \ |
| 616 | data2 = dpSrc[2]; \ |
| 617 | row00 = vis_faligndata(data0, data1); \ |
| 618 | row01 = vis_faligndata(data1, data2); \ |
| 619 | sPtr += srcYStride; \ |
| 620 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 621 | data0 = dpSrc[0]; \ |
| 622 | data1 = dpSrc[1]; \ |
| 623 | data2 = dpSrc[2]; \ |
| 624 | row10 = vis_faligndata(data0, data1); \ |
| 625 | row11 = vis_faligndata(data1, data2); \ |
| 626 | sPtr += srcYStride; \ |
| 627 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 628 | data0 = dpSrc[0]; \ |
| 629 | data1 = dpSrc[1]; \ |
| 630 | data2 = dpSrc[2]; \ |
| 631 | row20 = vis_faligndata(data0, data1); \ |
| 632 | row21 = vis_faligndata(data1, data2); \ |
| 633 | sPtr += srcYStride; \ |
| 634 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 635 | data0 = dpSrc[0]; \ |
| 636 | data1 = dpSrc[1]; \ |
| 637 | data2 = dpSrc[2]; \ |
| 638 | row30 = vis_faligndata(data0, data1); \ |
| 639 | row31 = vis_faligndata(data1, data2) |
| 640 | |
| 641 | /***************************************************************/ |
| 642 | #define STORE_BC_U8_3CH_1PIXEL() \ |
| 643 | dstPixelPtr[0] = f0.t[0]; \ |
| 644 | dstPixelPtr[1] = f0.t[1]; \ |
| 645 | dstPixelPtr[2] = f0.t[2]; \ |
| 646 | dstPixelPtr += 3 |
| 647 | |
| 648 | /***************************************************************/ |
| 649 | #define NEXT_PIXEL_3BC_U8() \ |
| 650 | xSrc = (X>>MLIB_SHIFT)-1; \ |
| 651 | ySrc = (Y>>MLIB_SHIFT)-1; \ |
| 652 | sPtr = (mlib_u8 *)lineAddr[ySrc] + (3*xSrc) |
| 653 | |
| 654 | /***************************************************************/ |
| 655 | #define RESULT_3BC_U8_1PIXEL() \ |
| 656 | v00 = vis_fmul8x16au(vis_read_hi(row00), vis_read_hi(yFilter)); \ |
| 657 | v01 = vis_fmul8x16au(vis_read_lo(row00), vis_read_hi(yFilter)); \ |
| 658 | v02 = vis_fmul8x16au(vis_read_hi(row01), vis_read_hi(yFilter)); \ |
| 659 | v10 = vis_fmul8x16al(vis_read_hi(row10), vis_read_hi(yFilter)); \ |
| 660 | v11 = vis_fmul8x16al(vis_read_lo(row10), vis_read_hi(yFilter)); \ |
| 661 | v12 = vis_fmul8x16al(vis_read_hi(row11), vis_read_hi(yFilter)); \ |
| 662 | v20 = vis_fmul8x16au(vis_read_hi(row20), vis_read_lo(yFilter)); \ |
| 663 | sum0 = vis_fpadd16(v00, v10); \ |
| 664 | v21 = vis_fmul8x16au(vis_read_lo(row20), vis_read_lo(yFilter)); \ |
| 665 | sum1 = vis_fpadd16(v01, v11); \ |
| 666 | v22 = vis_fmul8x16au(vis_read_hi(row21), vis_read_lo(yFilter)); \ |
| 667 | sum2 = vis_fpadd16(v02, v12); \ |
| 668 | v30 = vis_fmul8x16al(vis_read_hi(row30), vis_read_lo(yFilter)); \ |
| 669 | sum0 = vis_fpadd16(sum0, v20); \ |
| 670 | v31 = vis_fmul8x16al(vis_read_lo(row30), vis_read_lo(yFilter)); \ |
| 671 | sum1 = vis_fpadd16(sum1, v21); \ |
| 672 | v32 = vis_fmul8x16al(vis_read_hi(row31), vis_read_lo(yFilter)); \ |
| 673 | sum2 = vis_fpadd16(sum2, v22); \ |
| 674 | sum0 = vis_fpadd16(sum0, v30); \ |
| 675 | sum1 = vis_fpadd16(sum1, v31); \ |
| 676 | v00 = vis_fmul8sux16(sum0, xFilter0); \ |
| 677 | sum2 = vis_fpadd16(sum2, v32); \ |
| 678 | v01 = vis_fmul8ulx16(sum0, xFilter0); \ |
| 679 | v10 = vis_fmul8sux16(sum1, xFilter1); \ |
| 680 | d0 = vis_fpadd16(v00, v01); \ |
| 681 | v11 = vis_fmul8ulx16(sum1, xFilter1); \ |
| 682 | v20 = vis_fmul8sux16(sum2, xFilter2); \ |
| 683 | d1 = vis_fpadd16(v10, v11); \ |
| 684 | v21 = vis_fmul8ulx16(sum2, xFilter2); \ |
| 685 | d2 = vis_fpadd16(v20, v21); \ |
| 686 | FADD_3BC_U8(); |
| 687 | |
| 688 | /***************************************************************/ |
| 689 | #define BC_U8_3CH(mlib_filters_u8, mlib_filters_u8_3) \ |
| 690 | v00 = vis_fmul8x16au(vis_read_hi(row00), vis_read_hi(yFilter)); \ |
| 691 | v01 = vis_fmul8x16au(vis_read_lo(row00), vis_read_hi(yFilter)); \ |
| 692 | v02 = vis_fmul8x16au(vis_read_hi(row01), vis_read_hi(yFilter)); \ |
| 693 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 694 | data0 = dpSrc[0]; \ |
| 695 | filterposy = (Y >> FILTER_SHIFT); \ |
| 696 | v10 = vis_fmul8x16al(vis_read_hi(row10), vis_read_hi(yFilter)); \ |
| 697 | data1 = dpSrc[1]; \ |
| 698 | v11 = vis_fmul8x16al(vis_read_lo(row10), vis_read_hi(yFilter)); \ |
| 699 | sum0 = vis_fpadd16(v00, v10); \ |
| 700 | data2 = dpSrc[2]; \ |
| 701 | row00 = vis_faligndata(data0, data1); \ |
| 702 | v12 = vis_fmul8x16al(vis_read_hi(row11), vis_read_hi(yFilter)); \ |
| 703 | row01 = vis_faligndata(data1, data2); \ |
| 704 | filterposx = (X >> FILTER_SHIFT); \ |
| 705 | sPtr += srcYStride; \ |
| 706 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 707 | v20 = vis_fmul8x16au(vis_read_hi(row20), vis_read_lo(yFilter)); \ |
| 708 | sum1 = vis_fpadd16(v01, v11); \ |
| 709 | data0 = dpSrc[0]; \ |
| 710 | X += dX; \ |
| 711 | data1 = dpSrc[1]; \ |
| 712 | v21 = vis_fmul8x16au(vis_read_lo(row20), vis_read_lo(yFilter)); \ |
| 713 | sum2 = vis_fpadd16(v02, v12); \ |
| 714 | data2 = dpSrc[2]; \ |
| 715 | row10 = vis_faligndata(data0, data1); \ |
| 716 | v22 = vis_fmul8x16au(vis_read_hi(row21), vis_read_lo(yFilter)); \ |
| 717 | row11 = vis_faligndata(data1, data2); \ |
| 718 | sPtr += srcYStride; \ |
| 719 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 720 | Y += dY; \ |
| 721 | xSrc = (X>>MLIB_SHIFT)-1; \ |
| 722 | v30 = vis_fmul8x16al(vis_read_hi(row30), vis_read_lo(yFilter)); \ |
| 723 | sum0 = vis_fpadd16(sum0, v20); \ |
| 724 | data0 = dpSrc[0]; \ |
| 725 | ySrc = (Y>>MLIB_SHIFT)-1; \ |
| 726 | data1 = dpSrc[1]; \ |
| 727 | v31 = vis_fmul8x16al(vis_read_lo(row30), vis_read_lo(yFilter)); \ |
| 728 | sum1 = vis_fpadd16(sum1, v21); \ |
| 729 | data2 = dpSrc[2]; \ |
| 730 | filterposy &= FILTER_MASK; \ |
| 731 | row20 = vis_faligndata(data0, data1); \ |
| 732 | v32 = vis_fmul8x16al(vis_read_hi(row31), vis_read_lo(yFilter)); \ |
| 733 | row21 = vis_faligndata(data1, data2); \ |
| 734 | sPtr += srcYStride; \ |
| 735 | filterposx &= FILTER_MASK; \ |
| 736 | sum2 = vis_fpadd16(sum2, v22); \ |
| 737 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 738 | sum0 = vis_fpadd16(sum0, v30); \ |
| 739 | data0 = dpSrc[0]; \ |
| 740 | sum1 = vis_fpadd16(sum1, v31); \ |
| 741 | v00 = vis_fmul8sux16(sum0, xFilter0); \ |
| 742 | data1 = dpSrc[1]; \ |
| 743 | sum2 = vis_fpadd16(sum2, v32); \ |
| 744 | v01 = vis_fmul8ulx16(sum0, xFilter0); \ |
| 745 | data2 = dpSrc[2]; \ |
| 746 | row30 = vis_faligndata(data0, data1); \ |
| 747 | v10 = vis_fmul8sux16(sum1, xFilter1); \ |
| 748 | d0 = vis_fpadd16(v00, v01); \ |
| 749 | row31 = vis_faligndata(data1, data2); \ |
| 750 | yFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_u8 + filterposy)); \ |
| 751 | v11 = vis_fmul8ulx16(sum1, xFilter1); \ |
| 752 | xPtr=((mlib_d64 *)((mlib_u8 *)mlib_filters_u8_3+3*filterposx)); \ |
| 753 | xFilter0 = xPtr[0]; \ |
| 754 | v20 = vis_fmul8sux16(sum2, xFilter2); \ |
| 755 | d1 = vis_fpadd16(v10, v11); \ |
| 756 | xFilter1 = xPtr[1]; \ |
| 757 | v21 = vis_fmul8ulx16(sum2, xFilter2); \ |
| 758 | xFilter2 = xPtr[2]; \ |
| 759 | sPtr = (mlib_u8 *)lineAddr[ySrc] + (3*xSrc); \ |
| 760 | d2 = vis_fpadd16(v20, v21) |
| 761 | |
| 762 | /***************************************************************/ |
| 763 | mlib_status mlib_ImageAffine_u8_3ch_bc (mlib_affine_param *param) |
| 764 | { |
| 765 | DECLAREVAR_BC(); |
| 766 | mlib_s32 filterposx, filterposy; |
| 767 | mlib_d64 data0, data1, data2; |
| 768 | mlib_d64 sum0, sum1, sum2; |
| 769 | mlib_d64 row00, row10, row20, row30; |
| 770 | mlib_d64 row01, row11, row21, row31; |
| 771 | mlib_d64 xFilter0, xFilter1, xFilter2, yFilter; |
| 772 | mlib_d64 v00, v10, v20, v30; |
| 773 | mlib_d64 v01, v11, v21, v31; |
| 774 | mlib_d64 v02, v12, v22, v32; |
| 775 | mlib_d64 d0, d1, d2, d3, d4; |
| 776 | mlib_d64 *dpSrc; |
| 777 | mlib_s32 cols, i; |
| 778 | mlib_d64 *xPtr; |
| 779 | union { |
| 780 | mlib_u8 t[4]; |
| 781 | mlib_f32 f; |
| 782 | } f0; |
| 783 | const mlib_s16 *mlib_filters_table ; |
| 784 | const mlib_s16 *mlib_filters_table_3; |
| 785 | |
| 786 | if (filter == MLIB_BICUBIC) { |
| 787 | mlib_filters_table = mlib_filters_u8_bc; |
| 788 | mlib_filters_table_3 = mlib_filters_u8_bc_3; |
| 789 | } else { |
| 790 | mlib_filters_table = mlib_filters_u8_bc2; |
| 791 | mlib_filters_table_3 = mlib_filters_u8_bc2_3; |
| 792 | } |
| 793 | |
| 794 | vis_write_gsr(3 << 3); |
| 795 | MLIB_WRITE_BMASK(0x6789ABCD); |
| 796 | |
| 797 | for (j = yStart; j <= yFinish; j ++) { |
| 798 | |
| 799 | CLIP(3); |
| 800 | |
| 801 | cols = xRight - xLeft + 1; |
| 802 | i = 0; |
| 803 | |
| 804 | if (i <= cols - 4) { |
| 805 | |
| 806 | NEXT_PIXEL_3BC_U8(); |
| 807 | LOAD_BC_U8_3CH_1PIXEL(mlib_filters_table, mlib_filters_table_3); |
| 808 | |
| 809 | NEXT_PIXEL_3BC_U8(); |
| 810 | |
| 811 | BC_U8_3CH(mlib_filters_table, mlib_filters_table_3); |
| 812 | FADD_3BC_U8(); |
| 813 | |
| 814 | BC_U8_3CH(mlib_filters_table, mlib_filters_table_3); |
| 815 | |
| 816 | #pragma pipeloop(0) |
| 817 | for (; i < cols-4; i++) { |
| 818 | STORE_BC_U8_3CH_1PIXEL(); |
| 819 | |
| 820 | FADD_3BC_U8(); |
| 821 | BC_U8_3CH(mlib_filters_table, mlib_filters_table_3); |
| 822 | } |
| 823 | |
| 824 | STORE_BC_U8_3CH_1PIXEL(); |
| 825 | |
| 826 | FADD_3BC_U8(); |
| 827 | STORE_BC_U8_3CH_1PIXEL(); |
| 828 | |
| 829 | RESULT_3BC_U8_1PIXEL(); |
| 830 | STORE_BC_U8_3CH_1PIXEL(); |
| 831 | |
| 832 | LOAD_BC_U8_3CH_1PIXEL(mlib_filters_table, mlib_filters_table_3); |
| 833 | RESULT_3BC_U8_1PIXEL(); |
| 834 | STORE_BC_U8_3CH_1PIXEL(); |
| 835 | i += 4; |
| 836 | } |
| 837 | |
| 838 | for (; i < cols; i++) { |
| 839 | NEXT_PIXEL_3BC_U8(); |
| 840 | LOAD_BC_U8_3CH_1PIXEL(mlib_filters_table, mlib_filters_table_3); |
| 841 | RESULT_3BC_U8_1PIXEL(); |
| 842 | STORE_BC_U8_3CH_1PIXEL(); |
| 843 | } |
| 844 | } |
| 845 | |
| 846 | return MLIB_SUCCESS; |
| 847 | } |
| 848 | |
| 849 | /***************************************************************/ |
| 850 | #define FADD_4BC_U8() \ |
| 851 | d0 = vis_fpadd16(d00, d10); \ |
| 852 | d1 = vis_fpadd16(d20, d30); \ |
| 853 | d0 = vis_fpadd16(d0, d1); \ |
| 854 | d2 = vis_fpadd16(d01, d11); \ |
| 855 | d3 = vis_fpadd16(d21, d31); \ |
| 856 | d2 = vis_fpadd16(d2, d3); \ |
| 857 | res = vis_fpack16_pair(d0, d2) |
| 858 | |
| 859 | /***************************************************************/ |
| 860 | #define LOAD_BC_U8_4CH_1PIXEL(mlib_filters_u8, mlib_filters_u8_4) \ |
| 861 | filterposy = (Y >> FILTER_SHIFT) & FILTER_MASK; \ |
| 862 | yFilter = *((mlib_d64 *) ((mlib_u8 *)mlib_filters_u8 + filterposy)); \ |
| 863 | filterposx = (X >> FILTER_SHIFT) & FILTER_MASK; \ |
| 864 | xPtr=((mlib_d64 *)((mlib_u8 *)mlib_filters_u8_4+4*filterposx)); \ |
| 865 | xFilter0 = xPtr[0]; \ |
| 866 | xFilter1 = xPtr[1]; \ |
| 867 | xFilter2 = xPtr[2]; \ |
| 868 | xFilter3 = xPtr[3]; \ |
| 869 | X += dX; \ |
| 870 | Y += dY; \ |
| 871 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 872 | data0 = dpSrc[0]; \ |
| 873 | data1 = dpSrc[1]; \ |
| 874 | data2 = dpSrc[2]; \ |
| 875 | row00 = vis_faligndata(data0, data1); \ |
| 876 | row01 = vis_faligndata(data1, data2); \ |
| 877 | sPtr += srcYStride; \ |
| 878 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 879 | data0 = dpSrc[0]; \ |
| 880 | data1 = dpSrc[1]; \ |
| 881 | data2 = dpSrc[2]; \ |
| 882 | row10 = vis_faligndata(data0, data1); \ |
| 883 | row11 = vis_faligndata(data1, data2); \ |
| 884 | sPtr += srcYStride; \ |
| 885 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 886 | data0 = dpSrc[0]; \ |
| 887 | data1 = dpSrc[1]; \ |
| 888 | data2 = dpSrc[2]; \ |
| 889 | row20 = vis_faligndata(data0, data1); \ |
| 890 | row21 = vis_faligndata(data1, data2); \ |
| 891 | sPtr += srcYStride; \ |
| 892 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 893 | data0 = dpSrc[0]; \ |
| 894 | data1 = dpSrc[1]; \ |
| 895 | data2 = dpSrc[2]; \ |
| 896 | row30 = vis_faligndata(data0, data1); \ |
| 897 | row31 = vis_faligndata(data1, data2) |
| 898 | |
| 899 | /***************************************************************/ |
| 900 | #define NEXT_PIXEL_4BC_U8() \ |
| 901 | xSrc = (X>>MLIB_SHIFT)-1; \ |
| 902 | ySrc = (Y>>MLIB_SHIFT)-1; \ |
| 903 | sPtr = (mlib_u8 *)lineAddr[ySrc] + (4*xSrc) |
| 904 | |
| 905 | /***************************************************************/ |
| 906 | #define RESULT_4BC_U8_1PIXEL(ind) \ |
| 907 | v00 = vis_fmul8x16au(vis_read_hi(row00), vis_read_hi(yFilter)); \ |
| 908 | v01 = vis_fmul8x16au(vis_read_lo(row00), vis_read_hi(yFilter)); \ |
| 909 | v02 = vis_fmul8x16au(vis_read_hi(row01), vis_read_hi(yFilter)); \ |
| 910 | v03 = vis_fmul8x16au(vis_read_lo(row01), vis_read_hi(yFilter)); \ |
| 911 | v10 = vis_fmul8x16al(vis_read_hi(row10), vis_read_hi(yFilter)); \ |
| 912 | v11 = vis_fmul8x16al(vis_read_lo(row10), vis_read_hi(yFilter)); \ |
| 913 | sum0 = vis_fpadd16(v00, v10); \ |
| 914 | v12 = vis_fmul8x16al(vis_read_hi(row11), vis_read_hi(yFilter)); \ |
| 915 | sum1 = vis_fpadd16(v01, v11); \ |
| 916 | v13 = vis_fmul8x16al(vis_read_lo(row11), vis_read_hi(yFilter)); \ |
| 917 | sum2 = vis_fpadd16(v02, v12); \ |
| 918 | v20 = vis_fmul8x16au(vis_read_hi(row20), vis_read_lo(yFilter)); \ |
| 919 | sum3 = vis_fpadd16(v03, v13); \ |
| 920 | v21 = vis_fmul8x16au(vis_read_lo(row20), vis_read_lo(yFilter)); \ |
| 921 | sum0 = vis_fpadd16(sum0, v20); \ |
| 922 | v22 = vis_fmul8x16au(vis_read_hi(row21), vis_read_lo(yFilter)); \ |
| 923 | sum1 = vis_fpadd16(sum1, v21); \ |
| 924 | v23 = vis_fmul8x16au(vis_read_lo(row21), vis_read_lo(yFilter)); \ |
| 925 | sum2 = vis_fpadd16(sum2, v22); \ |
| 926 | v30 = vis_fmul8x16al(vis_read_hi(row30), vis_read_lo(yFilter)); \ |
| 927 | sum3 = vis_fpadd16(sum3, v23); \ |
| 928 | v31 = vis_fmul8x16al(vis_read_lo(row30), vis_read_lo(yFilter)); \ |
| 929 | sum0 = vis_fpadd16(sum0, v30); \ |
| 930 | v32 = vis_fmul8x16al(vis_read_hi(row31), vis_read_lo(yFilter)); \ |
| 931 | sum1 = vis_fpadd16(sum1, v31); \ |
| 932 | v33 = vis_fmul8x16al(vis_read_lo(row31), vis_read_lo(yFilter)); \ |
| 933 | sum2 = vis_fpadd16(sum2, v32); \ |
| 934 | v00 = vis_fmul8sux16(sum0, xFilter0); \ |
| 935 | sum3 = vis_fpadd16(sum3, v33); \ |
| 936 | v01 = vis_fmul8ulx16(sum0, xFilter0); \ |
| 937 | v10 = vis_fmul8sux16(sum1, xFilter1); \ |
| 938 | d0##ind = vis_fpadd16(v00, v01); \ |
| 939 | v11 = vis_fmul8ulx16(sum1, xFilter1); \ |
| 940 | v20 = vis_fmul8sux16(sum2, xFilter2); \ |
| 941 | d1##ind = vis_fpadd16(v10, v11); \ |
| 942 | v21 = vis_fmul8ulx16(sum2, xFilter2); \ |
| 943 | v30 = vis_fmul8sux16(sum3, xFilter3); \ |
| 944 | d2##ind = vis_fpadd16(v20, v21); \ |
| 945 | v31 = vis_fmul8ulx16(sum3, xFilter3); \ |
| 946 | d3##ind = vis_fpadd16(v30, v31) |
| 947 | |
| 948 | /***************************************************************/ |
| 949 | #define BC_U8_4CH(ind, mlib_filters_u8, mlib_filters_u8_4) \ |
| 950 | v00 = vis_fmul8x16au(vis_read_hi(row00), vis_read_hi(yFilter)); \ |
| 951 | v01 = vis_fmul8x16au(vis_read_lo(row00), vis_read_hi(yFilter)); \ |
| 952 | v02 = vis_fmul8x16au(vis_read_hi(row01), vis_read_hi(yFilter)); \ |
| 953 | v03 = vis_fmul8x16au(vis_read_lo(row01), vis_read_hi(yFilter)); \ |
| 954 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 955 | data0 = dpSrc[0]; \ |
| 956 | filterposy = (Y >> FILTER_SHIFT); \ |
| 957 | v10 = vis_fmul8x16al(vis_read_hi(row10), vis_read_hi(yFilter)); \ |
| 958 | data1 = dpSrc[1]; \ |
| 959 | v11 = vis_fmul8x16al(vis_read_lo(row10), vis_read_hi(yFilter)); \ |
| 960 | sum0 = vis_fpadd16(v00, v10); \ |
| 961 | data2 = dpSrc[2]; \ |
| 962 | row00 = vis_faligndata(data0, data1); \ |
| 963 | v12 = vis_fmul8x16al(vis_read_hi(row11), vis_read_hi(yFilter)); \ |
| 964 | row01 = vis_faligndata(data1, data2); \ |
| 965 | filterposx = (X >> FILTER_SHIFT); \ |
| 966 | v13 = vis_fmul8x16al(vis_read_lo(row11), vis_read_hi(yFilter)); \ |
| 967 | sPtr += srcYStride; \ |
| 968 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 969 | v20 = vis_fmul8x16au(vis_read_hi(row20), vis_read_lo(yFilter)); \ |
| 970 | sum1 = vis_fpadd16(v01, v11); \ |
| 971 | data0 = dpSrc[0]; \ |
| 972 | X += dX; \ |
| 973 | data1 = dpSrc[1]; \ |
| 974 | v21 = vis_fmul8x16au(vis_read_lo(row20), vis_read_lo(yFilter)); \ |
| 975 | sum2 = vis_fpadd16(v02, v12); \ |
| 976 | data2 = dpSrc[2]; \ |
| 977 | row10 = vis_faligndata(data0, data1); \ |
| 978 | v22 = vis_fmul8x16au(vis_read_hi(row21), vis_read_lo(yFilter)); \ |
| 979 | row11 = vis_faligndata(data1, data2); \ |
| 980 | sPtr += srcYStride; \ |
| 981 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 982 | v23 = vis_fmul8x16au(vis_read_lo(row21), vis_read_lo(yFilter)); \ |
| 983 | sum3 = vis_fpadd16(v03, v13); \ |
| 984 | Y += dY; \ |
| 985 | xSrc = (X>>MLIB_SHIFT)-1; \ |
| 986 | v30 = vis_fmul8x16al(vis_read_hi(row30), vis_read_lo(yFilter)); \ |
| 987 | sum0 = vis_fpadd16(sum0, v20); \ |
| 988 | data0 = dpSrc[0]; \ |
| 989 | ySrc = (Y>>MLIB_SHIFT)-1; \ |
| 990 | data1 = dpSrc[1]; \ |
| 991 | v31 = vis_fmul8x16al(vis_read_lo(row30), vis_read_lo(yFilter)); \ |
| 992 | sum1 = vis_fpadd16(sum1, v21); \ |
| 993 | data2 = dpSrc[2]; \ |
| 994 | filterposy &= FILTER_MASK; \ |
| 995 | row20 = vis_faligndata(data0, data1); \ |
| 996 | v32 = vis_fmul8x16al(vis_read_hi(row31), vis_read_lo(yFilter)); \ |
| 997 | row21 = vis_faligndata(data1, data2); \ |
| 998 | sPtr += srcYStride; \ |
| 999 | filterposx &= FILTER_MASK; \ |
| 1000 | v33 = vis_fmul8x16al(vis_read_lo(row31), vis_read_lo(yFilter)); \ |
| 1001 | sum2 = vis_fpadd16(sum2, v22); \ |
| 1002 | ALIGN_ADDR(dpSrc, sPtr); \ |
| 1003 | sum3 = vis_fpadd16(sum3, v23); \ |
| 1004 | sum0 = vis_fpadd16(sum0, v30); \ |
| 1005 | data0 = dpSrc[0]; \ |
| 1006 | sum1 = vis_fpadd16(sum1, v31); \ |
| 1007 | v00 = vis_fmul8sux16(sum0, xFilter0); \ |
| 1008 | data1 = dpSrc[1]; \ |
| 1009 | sum2 = vis_fpadd16(sum2, v32); \ |
| 1010 | v01 = vis_fmul8ulx16(sum0, xFilter0); \ |
| 1011 | sum3 = vis_fpadd16(sum3, v33); \ |
| 1012 | data2 = dpSrc[2]; \ |
| 1013 | row30 = vis_faligndata(data0, data1); \ |
| 1014 | v10 = vis_fmul8sux16(sum1, xFilter1); \ |
| 1015 | d0##ind = vis_fpadd16(v00, v01); \ |
| 1016 | row31 = vis_faligndata(data1, data2); \ |
| 1017 | yFilter = *((mlib_d64 *)((mlib_u8 *)mlib_filters_u8 + filterposy)); \ |
| 1018 | v11 = vis_fmul8ulx16(sum1, xFilter1); \ |
| 1019 | xPtr=((mlib_d64 *)((mlib_u8 *)mlib_filters_u8_4+4*filterposx)); \ |
| 1020 | xFilter0 = xPtr[0]; \ |
| 1021 | v20 = vis_fmul8sux16(sum2, xFilter2); \ |
| 1022 | d1##ind = vis_fpadd16(v10, v11); \ |
| 1023 | xFilter1 = xPtr[1]; \ |
| 1024 | v21 = vis_fmul8ulx16(sum2, xFilter2); \ |
| 1025 | xFilter2 = xPtr[2]; \ |
| 1026 | v30 = vis_fmul8sux16(sum3, xFilter3); \ |
| 1027 | d2##ind = vis_fpadd16(v20, v21); \ |
| 1028 | v31 = vis_fmul8ulx16(sum3, xFilter3); \ |
| 1029 | xFilter3 = xPtr[3]; \ |
| 1030 | sPtr = (mlib_u8 *)lineAddr[ySrc] + (4*xSrc); \ |
| 1031 | d3##ind = vis_fpadd16(v30, v31) |
| 1032 | |
| 1033 | /***************************************************************/ |
| 1034 | mlib_status mlib_ImageAffine_u8_4ch_bc (mlib_affine_param *param) |
| 1035 | { |
| 1036 | DECLAREVAR_BC(); |
| 1037 | DTYPE *dstLineEnd; |
| 1038 | mlib_s32 filterposx, filterposy; |
| 1039 | mlib_d64 data0, data1, data2; |
| 1040 | mlib_d64 sum0, sum1, sum2, sum3; |
| 1041 | mlib_d64 row00, row10, row20, row30; |
| 1042 | mlib_d64 row01, row11, row21, row31; |
| 1043 | mlib_d64 xFilter0, xFilter1, xFilter2, xFilter3, yFilter; |
| 1044 | mlib_d64 v00, v10, v20, v30; |
| 1045 | mlib_d64 v01, v11, v21, v31; |
| 1046 | mlib_d64 v02, v12, v22, v32; |
| 1047 | mlib_d64 v03, v13, v23, v33; |
| 1048 | mlib_d64 d0, d1, d2, d3; |
| 1049 | mlib_d64 d00, d10, d20, d30; |
| 1050 | mlib_d64 d01, d11, d21, d31; |
| 1051 | mlib_d64 *dpSrc; |
| 1052 | mlib_s32 cols, i; |
| 1053 | mlib_d64 res, *dp, *xPtr; |
| 1054 | mlib_s32 mask, emask, gsrd; |
| 1055 | const mlib_s16 *mlib_filters_table ; |
| 1056 | const mlib_s16 *mlib_filters_table_4; |
| 1057 | |
| 1058 | if (filter == MLIB_BICUBIC) { |
| 1059 | mlib_filters_table = mlib_filters_u8_bc; |
| 1060 | mlib_filters_table_4 = mlib_filters_u8_bc_4; |
| 1061 | } else { |
| 1062 | mlib_filters_table = mlib_filters_u8_bc2; |
| 1063 | mlib_filters_table_4 = mlib_filters_u8_bc2_4; |
| 1064 | } |
| 1065 | |
| 1066 | for (j = yStart; j <= yFinish; j++) { |
| 1067 | |
| 1068 | vis_write_gsr(3 << 3); |
| 1069 | |
| 1070 | CLIP(4); |
| 1071 | dstLineEnd = (DTYPE*)dstData + 4 * xRight; |
| 1072 | dstLineEnd += 3; |
| 1073 | dp = (mlib_d64*)vis_alignaddr(dstPixelPtr, 0); |
| 1074 | mask = vis_edge8(dstPixelPtr, dstLineEnd); |
| 1075 | gsrd = ((8 - (mlib_addr)dstPixelPtr) & 7); |
| 1076 | |
| 1077 | cols = xRight - xLeft + 1; |
| 1078 | i = 0; |
| 1079 | |
| 1080 | if (i <= cols - 6) { |
| 1081 | |
| 1082 | NEXT_PIXEL_4BC_U8(); |
| 1083 | LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table, mlib_filters_table_4); |
| 1084 | |
| 1085 | NEXT_PIXEL_4BC_U8(); |
| 1086 | |
| 1087 | BC_U8_4CH(0, mlib_filters_table, mlib_filters_table_4); |
| 1088 | BC_U8_4CH(1, mlib_filters_table, mlib_filters_table_4); |
| 1089 | FADD_4BC_U8(); |
| 1090 | |
| 1091 | BC_U8_4CH(0, mlib_filters_table, mlib_filters_table_4); |
| 1092 | BC_U8_4CH(1, mlib_filters_table, mlib_filters_table_4); |
| 1093 | |
| 1094 | #pragma pipeloop(0) |
| 1095 | for (; i <= cols-8; i+=2) { |
| 1096 | vis_alignaddr((void *)gsrd, 0); |
| 1097 | res = vis_faligndata(res, res); |
| 1098 | |
| 1099 | vis_pst_8(res, dp++, mask); |
| 1100 | vis_pst_8(res, dp, ~mask); |
| 1101 | |
| 1102 | FADD_4BC_U8(); |
| 1103 | BC_U8_4CH(0, mlib_filters_table, mlib_filters_table_4); |
| 1104 | BC_U8_4CH(1, mlib_filters_table, mlib_filters_table_4); |
| 1105 | } |
| 1106 | |
| 1107 | vis_alignaddr((void *)gsrd, 0); |
| 1108 | res = vis_faligndata(res, res); |
| 1109 | |
| 1110 | vis_pst_8(res, dp++, mask); |
| 1111 | vis_pst_8(res, dp, ~mask); |
| 1112 | |
| 1113 | FADD_4BC_U8(); |
| 1114 | vis_alignaddr((void *)gsrd, 0); |
| 1115 | res = vis_faligndata(res, res); |
| 1116 | |
| 1117 | vis_pst_8(res, dp++, mask); |
| 1118 | vis_pst_8(res, dp, ~mask); |
| 1119 | |
| 1120 | RESULT_4BC_U8_1PIXEL(0); |
| 1121 | LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table, mlib_filters_table_4); |
| 1122 | RESULT_4BC_U8_1PIXEL(1); |
| 1123 | FADD_4BC_U8(); |
| 1124 | |
| 1125 | vis_alignaddr((void *)gsrd, 0); |
| 1126 | res = vis_faligndata(res, res); |
| 1127 | |
| 1128 | vis_pst_8(res, dp++, mask); |
| 1129 | vis_pst_8(res, dp, ~mask); |
| 1130 | i += 6; |
| 1131 | } |
| 1132 | |
| 1133 | if (i <= cols-4) { |
| 1134 | NEXT_PIXEL_4BC_U8(); |
| 1135 | LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table, mlib_filters_table_4); |
| 1136 | |
| 1137 | NEXT_PIXEL_4BC_U8(); |
| 1138 | |
| 1139 | BC_U8_4CH(0, mlib_filters_table, mlib_filters_table_4); |
| 1140 | BC_U8_4CH(1, mlib_filters_table, mlib_filters_table_4); |
| 1141 | FADD_4BC_U8(); |
| 1142 | vis_alignaddr((void *)gsrd, 0); |
| 1143 | res = vis_faligndata(res, res); |
| 1144 | |
| 1145 | vis_pst_8(res, dp++, mask); |
| 1146 | vis_pst_8(res, dp, ~mask); |
| 1147 | |
| 1148 | RESULT_4BC_U8_1PIXEL(0); |
| 1149 | LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table, mlib_filters_table_4); |
| 1150 | RESULT_4BC_U8_1PIXEL(1); |
| 1151 | FADD_4BC_U8(); |
| 1152 | |
| 1153 | vis_alignaddr((void *)gsrd, 0); |
| 1154 | res = vis_faligndata(res, res); |
| 1155 | |
| 1156 | vis_pst_8(res, dp++, mask); |
| 1157 | vis_pst_8(res, dp, ~mask); |
| 1158 | i += 4; |
| 1159 | } |
| 1160 | |
| 1161 | if (i <= cols-2) { |
| 1162 | NEXT_PIXEL_4BC_U8(); |
| 1163 | LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table, mlib_filters_table_4); |
| 1164 | RESULT_4BC_U8_1PIXEL(0); |
| 1165 | |
| 1166 | NEXT_PIXEL_4BC_U8(); |
| 1167 | LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table, mlib_filters_table_4); |
| 1168 | RESULT_4BC_U8_1PIXEL(1); |
| 1169 | FADD_4BC_U8(); |
| 1170 | |
| 1171 | vis_alignaddr((void *)gsrd, 0); |
| 1172 | res = vis_faligndata(res, res); |
| 1173 | |
| 1174 | vis_pst_8(res, dp++, mask); |
| 1175 | vis_pst_8(res, dp, ~mask); |
| 1176 | i += 2; |
| 1177 | } |
| 1178 | |
| 1179 | if (i < cols) { |
| 1180 | NEXT_PIXEL_4BC_U8(); |
| 1181 | LOAD_BC_U8_4CH_1PIXEL(mlib_filters_table, mlib_filters_table_4); |
| 1182 | RESULT_4BC_U8_1PIXEL(0); |
| 1183 | |
| 1184 | d0 = vis_fpadd16(d00, d10); |
| 1185 | d1 = vis_fpadd16(d20, d30); |
| 1186 | d0 = vis_fpadd16(d0, d1); |
| 1187 | res = vis_fpack16_pair(d0, d0); |
| 1188 | vis_alignaddr((void *)gsrd, 0); |
| 1189 | res = vis_faligndata(res, res); |
| 1190 | |
| 1191 | emask = vis_edge8(dp, dstLineEnd); |
| 1192 | vis_pst_8(res, dp++, emask & mask); |
| 1193 | |
| 1194 | if ((mlib_u8*)dp <= (mlib_u8*)dstLineEnd) { |
| 1195 | mask = vis_edge8(dp, dstLineEnd); |
| 1196 | vis_pst_8(res, dp, mask); |
| 1197 | } |
| 1198 | } |
| 1199 | } |
| 1200 | |
| 1201 | return MLIB_SUCCESS; |
| 1202 | } |
| 1203 | |
| 1204 | /***************************************************************/ |