J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 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 | #if !defined(JAVA2D_NO_MLIB) || defined(MLIB_ADD_SUFF) |
| 27 | |
| 28 | #include <vis_proto.h> |
| 29 | #include "java2d_Mlib.h" |
| 30 | #include "vis_AlphaMacros.h" |
| 31 | |
| 32 | /***************************************************************/ |
| 33 | |
| 34 | #define RGB2GRAY(r, g, b) \ |
| 35 | (((77 * (r)) + (150 * (g)) + (29 * (b)) + 128) >> 8) |
| 36 | |
| 37 | /***************************************************************/ |
| 38 | |
| 39 | #define Gray2Argb(x) \ |
| 40 | 0xff000000 | (x << 16) | (x << 8) | x |
| 41 | |
| 42 | /***************************************************************/ |
| 43 | |
| 44 | #define LUT(x) \ |
| 45 | ((mlib_u8*)LutU8)[4 * (x)] |
| 46 | |
| 47 | #define LUT12(x) \ |
| 48 | ((mlib_u8*)LutU8)[4 * ((x) & 0xfff)] |
| 49 | |
| 50 | /***************************************************************/ |
| 51 | |
| 52 | void ADD_SUFF(UshortGrayToByteGrayConvert)(BLIT_PARAMS) |
| 53 | { |
| 54 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 55 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 56 | mlib_u8 *dst_end; |
| 57 | mlib_d64 s0, s1, ss; |
| 58 | mlib_s32 i, j; |
| 59 | |
| 60 | if (width <= 8) { |
| 61 | for (j = 0; j < height; j++) { |
| 62 | mlib_u8 *src = srcBase; |
| 63 | mlib_u8 *dst = dstBase; |
| 64 | |
| 65 | for (i = 0; i < width; i++) { |
| 66 | dst[i] = src[2*i]; |
| 67 | } |
| 68 | |
| 69 | PTR_ADD(dstBase, dstScan); |
| 70 | PTR_ADD(srcBase, srcScan); |
| 71 | } |
| 72 | return; |
| 73 | } |
| 74 | |
| 75 | if (srcScan == 2*width && dstScan == width) { |
| 76 | width *= height; |
| 77 | height = 1; |
| 78 | } |
| 79 | |
| 80 | for (j = 0; j < height; j++) { |
| 81 | mlib_u8 *src = srcBase; |
| 82 | mlib_u8 *dst = dstBase; |
| 83 | mlib_d64 *sp; |
| 84 | |
| 85 | dst_end = dst + width; |
| 86 | |
| 87 | while (((mlib_s32)dst & 3) && dst < dst_end) { |
| 88 | *dst++ = *src; |
| 89 | src += 2; |
| 90 | } |
| 91 | |
| 92 | if ((mlib_s32)src & 7) { |
| 93 | sp = vis_alignaddr(src, 0); |
| 94 | s1 = *sp++; |
| 95 | |
| 96 | #pragma pipeloop(0) |
| 97 | for (; dst <= (dst_end - 4); dst += 4) { |
| 98 | s0 = s1; |
| 99 | s1 = *sp++; |
| 100 | ss = vis_faligndata(s0, s1); |
| 101 | ss = vis_fpmerge(vis_read_hi(ss), vis_read_lo(ss)); |
| 102 | ss = vis_fpmerge(vis_read_hi(ss), vis_read_lo(ss)); |
| 103 | *(mlib_f32*)dst = vis_read_hi(ss); |
| 104 | src += 2*4; |
| 105 | } |
| 106 | } else { |
| 107 | #pragma pipeloop(0) |
| 108 | for (; dst <= (dst_end - 4); dst += 4) { |
| 109 | ss = *(mlib_d64*)src; |
| 110 | ss = vis_fpmerge(vis_read_hi(ss), vis_read_lo(ss)); |
| 111 | ss = vis_fpmerge(vis_read_hi(ss), vis_read_lo(ss)); |
| 112 | *(mlib_f32*)dst = vis_read_hi(ss); |
| 113 | src += 2*4; |
| 114 | } |
| 115 | } |
| 116 | |
| 117 | while (dst < dst_end) { |
| 118 | *dst++ = *src; |
| 119 | src += 2; |
| 120 | } |
| 121 | |
| 122 | PTR_ADD(dstBase, dstScan); |
| 123 | PTR_ADD(srcBase, srcScan); |
| 124 | } |
| 125 | } |
| 126 | |
| 127 | /***************************************************************/ |
| 128 | |
| 129 | void ADD_SUFF(ByteGrayToIntArgbConvert)(BLIT_PARAMS) |
| 130 | { |
| 131 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 132 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 133 | mlib_d64 d0, d1, d2, d3; |
| 134 | mlib_f32 ff, aa = vis_fones(); |
| 135 | mlib_s32 i, j, x; |
| 136 | |
| 137 | if (width < 8) { |
| 138 | for (j = 0; j < height; j++) { |
| 139 | mlib_u8 *src = srcBase; |
| 140 | mlib_s32 *dst = dstBase; |
| 141 | |
| 142 | for (i = 0; i < width; i++) { |
| 143 | x = src[i]; |
| 144 | dst[i] = Gray2Argb(x); |
| 145 | } |
| 146 | |
| 147 | PTR_ADD(dstBase, dstScan); |
| 148 | PTR_ADD(srcBase, srcScan); |
| 149 | } |
| 150 | return; |
| 151 | } |
| 152 | |
| 153 | if (srcScan == width && dstScan == 4*width) { |
| 154 | width *= height; |
| 155 | height = 1; |
| 156 | } |
| 157 | |
| 158 | for (j = 0; j < height; j++) { |
| 159 | mlib_u8 *src = srcBase; |
| 160 | mlib_s32 *dst = dstBase; |
| 161 | mlib_s32 *dst_end; |
| 162 | |
| 163 | dst_end = dst + width; |
| 164 | |
| 165 | while (((mlib_s32)src & 3) && dst < dst_end) { |
| 166 | x = *src++; |
| 167 | *dst++ = Gray2Argb(x); |
| 168 | } |
| 169 | |
| 170 | #pragma pipeloop(0) |
| 171 | for (; dst <= (dst_end - 4); dst += 4) { |
| 172 | ff = *(mlib_f32*)src; |
| 173 | d0 = vis_fpmerge(aa, ff); |
| 174 | d1 = vis_fpmerge(ff, ff); |
| 175 | d2 = vis_fpmerge(vis_read_hi(d0), vis_read_hi(d1)); |
| 176 | d3 = vis_fpmerge(vis_read_lo(d0), vis_read_lo(d1)); |
| 177 | ((mlib_f32*)dst)[0] = vis_read_hi(d2); |
| 178 | ((mlib_f32*)dst)[1] = vis_read_lo(d2); |
| 179 | ((mlib_f32*)dst)[2] = vis_read_hi(d3); |
| 180 | ((mlib_f32*)dst)[3] = vis_read_lo(d3); |
| 181 | src += 4; |
| 182 | } |
| 183 | |
| 184 | while (dst < dst_end) { |
| 185 | x = *src++; |
| 186 | *dst++ = Gray2Argb(x); |
| 187 | } |
| 188 | |
| 189 | PTR_ADD(dstBase, dstScan); |
| 190 | PTR_ADD(srcBase, srcScan); |
| 191 | } |
| 192 | } |
| 193 | |
| 194 | /***************************************************************/ |
| 195 | |
| 196 | void ADD_SUFF(ByteGrayToIntArgbScaleConvert)(SCALE_PARAMS) |
| 197 | { |
| 198 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 199 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 200 | mlib_d64 d0, d1, d2, d3, dd; |
| 201 | mlib_f32 ff, aa = vis_fones(); |
| 202 | mlib_s32 i, j, x; |
| 203 | |
| 204 | if (width < 16) { |
| 205 | for (j = 0; j < height; j++) { |
| 206 | mlib_u8 *src = srcBase; |
| 207 | mlib_s32 *dst = dstBase; |
| 208 | mlib_s32 tmpsxloc = sxloc; |
| 209 | |
| 210 | PTR_ADD(src, (syloc >> shift) * srcScan); |
| 211 | |
| 212 | for (i = 0; i < width; i++) { |
| 213 | x = src[tmpsxloc >> shift]; |
| 214 | tmpsxloc += sxinc; |
| 215 | dst[i] = Gray2Argb(x); |
| 216 | } |
| 217 | |
| 218 | PTR_ADD(dstBase, dstScan); |
| 219 | syloc += syinc; |
| 220 | } |
| 221 | return; |
| 222 | } |
| 223 | |
| 224 | vis_alignaddr(NULL, 7); |
| 225 | |
| 226 | for (j = 0; j < height; j++) { |
| 227 | mlib_u8 *src = srcBase; |
| 228 | mlib_s32 *dst = dstBase; |
| 229 | mlib_s32 *dst_end; |
| 230 | mlib_s32 tmpsxloc = sxloc; |
| 231 | |
| 232 | PTR_ADD(src, (syloc >> shift) * srcScan); |
| 233 | |
| 234 | dst_end = dst + width; |
| 235 | |
| 236 | #pragma pipeloop(0) |
| 237 | for (; dst <= (dst_end - 4); dst += 4) { |
| 238 | LOAD_NEXT_U8(dd, src + ((tmpsxloc + 3*sxinc) >> shift)); |
| 239 | LOAD_NEXT_U8(dd, src + ((tmpsxloc + 2*sxinc) >> shift)); |
| 240 | LOAD_NEXT_U8(dd, src + ((tmpsxloc + sxinc) >> shift)); |
| 241 | LOAD_NEXT_U8(dd, src + ((tmpsxloc ) >> shift)); |
| 242 | tmpsxloc += 4*sxinc; |
| 243 | ff = vis_read_hi(dd); |
| 244 | d0 = vis_fpmerge(aa, ff); |
| 245 | d1 = vis_fpmerge(ff, ff); |
| 246 | d2 = vis_fpmerge(vis_read_hi(d0), vis_read_hi(d1)); |
| 247 | d3 = vis_fpmerge(vis_read_lo(d0), vis_read_lo(d1)); |
| 248 | ((mlib_f32*)dst)[0] = vis_read_hi(d2); |
| 249 | ((mlib_f32*)dst)[1] = vis_read_lo(d2); |
| 250 | ((mlib_f32*)dst)[2] = vis_read_hi(d3); |
| 251 | ((mlib_f32*)dst)[3] = vis_read_lo(d3); |
| 252 | } |
| 253 | |
| 254 | while (dst < dst_end) { |
| 255 | x = src[tmpsxloc >> shift]; |
| 256 | tmpsxloc += sxinc; |
| 257 | *dst++ = Gray2Argb(x); |
| 258 | } |
| 259 | |
| 260 | PTR_ADD(dstBase, dstScan); |
| 261 | syloc += syinc; |
| 262 | } |
| 263 | } |
| 264 | |
| 265 | /***************************************************************/ |
| 266 | |
| 267 | #if 1 |
| 268 | |
| 269 | #ifdef MLIB_ADD_SUFF |
| 270 | #pragma weak ByteGrayToIntArgbPreConvert_F = ByteGrayToIntArgbConvert_F |
| 271 | #else |
| 272 | #pragma weak ByteGrayToIntArgbPreConvert = ByteGrayToIntArgbConvert |
| 273 | #endif |
| 274 | |
| 275 | #ifdef MLIB_ADD_SUFF |
| 276 | #pragma weak ByteGrayToIntArgbPreScaleConvert_F = \ |
| 277 | ByteGrayToIntArgbScaleConvert_F |
| 278 | #else |
| 279 | #pragma weak ByteGrayToIntArgbPreScaleConvert = \ |
| 280 | ByteGrayToIntArgbScaleConvert |
| 281 | #endif |
| 282 | |
| 283 | #else |
| 284 | |
| 285 | void ADD_SUFF(ByteGrayToIntArgbPreConvert)(BLIT_PARAMS) |
| 286 | { |
| 287 | ADD_SUFF(ByteGrayToIntArgbConvert)(BLIT_CALL_PARAMS); |
| 288 | } |
| 289 | |
| 290 | void ADD_SUFF(ByteGrayToIntArgbPreScaleConvert)(SCALE_PARAMS) |
| 291 | { |
| 292 | ADD_SUFF(ByteGrayToIntArgbScaleConvert)(SCALE_CALL_PARAMS); |
| 293 | } |
| 294 | |
| 295 | #endif |
| 296 | |
| 297 | /***************************************************************/ |
| 298 | |
| 299 | void ADD_SUFF(UshortGrayToByteGrayScaleConvert)(SCALE_PARAMS) |
| 300 | { |
| 301 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 302 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 303 | mlib_s32 i, j, w, tmpsxloc; |
| 304 | |
| 305 | for (j = 0; j < height; j++) { |
| 306 | mlib_u8 *pSrc = srcBase; |
| 307 | mlib_u8 *pDst = dstBase; |
| 308 | |
| 309 | tmpsxloc = sxloc; |
| 310 | w = width; |
| 311 | |
| 312 | PTR_ADD(pSrc, (syloc >> shift) * srcScan); |
| 313 | |
| 314 | if ((mlib_s32)pDst & 1) { |
| 315 | *pDst++ = pSrc[2*(tmpsxloc >> shift)]; |
| 316 | tmpsxloc += sxinc; |
| 317 | w--; |
| 318 | } |
| 319 | |
| 320 | #pragma pipeloop(0) |
| 321 | for (i = 0; i <= (w - 2); i += 2) { |
| 322 | mlib_s32 x0, x1; |
| 323 | x0 = pSrc[2*(tmpsxloc >> shift)]; |
| 324 | x1 = pSrc[2*((tmpsxloc + sxinc) >> shift)]; |
| 325 | *(mlib_u16*)pDst = (x0 << 8) | x1; |
| 326 | pDst += 2; |
| 327 | tmpsxloc += 2*sxinc; |
| 328 | } |
| 329 | |
| 330 | if (i < w) { |
| 331 | *pDst = pSrc[2*(tmpsxloc >> shift)]; |
| 332 | } |
| 333 | |
| 334 | PTR_ADD(dstBase, dstScan); |
| 335 | syloc += syinc; |
| 336 | } |
| 337 | } |
| 338 | |
| 339 | /***************************************************************/ |
| 340 | |
| 341 | void ADD_SUFF(Index8GrayToByteGrayConvert)(BLIT_PARAMS) |
| 342 | { |
| 343 | jint *SrcReadLut = pSrcInfo->lutBase; |
| 344 | mlib_u8 *LutU8 = (mlib_u8*)SrcReadLut + 3; |
| 345 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 346 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 347 | mlib_s32 i, j; |
| 348 | |
| 349 | if (width < 8) { |
| 350 | for (j = 0; j < height; j++) { |
| 351 | Index8GrayDataType *src = srcBase; |
| 352 | mlib_u8 *dst = dstBase; |
| 353 | |
| 354 | for (i = 0; i < width; i++) { |
| 355 | dst[i] = LUT(src[i]); |
| 356 | } |
| 357 | |
| 358 | PTR_ADD(dstBase, dstScan); |
| 359 | PTR_ADD(srcBase, srcScan); |
| 360 | } |
| 361 | return; |
| 362 | } |
| 363 | |
| 364 | if (srcScan == width && dstScan == width) { |
| 365 | width *= height; |
| 366 | height = 1; |
| 367 | } |
| 368 | |
| 369 | for (j = 0; j < height; j++) { |
| 370 | Index8GrayDataType *src = srcBase; |
| 371 | mlib_u8 *dst = dstBase; |
| 372 | mlib_u8 *dst_end = dst + width; |
| 373 | |
| 374 | if ((mlib_s32)dst & 1) { |
| 375 | *dst++ = LUT(*src); |
| 376 | src++; |
| 377 | } |
| 378 | |
| 379 | #pragma pipeloop(0) |
| 380 | for (; dst <= (dst_end - 2); dst += 2) { |
| 381 | ((mlib_u16*)dst)[0] = (LUT(src[0]) << 8) | LUT(src[1]); |
| 382 | src += 2; |
| 383 | } |
| 384 | |
| 385 | if (dst < dst_end) { |
| 386 | *dst++ = LUT(*src); |
| 387 | src++; |
| 388 | } |
| 389 | |
| 390 | PTR_ADD(dstBase, dstScan); |
| 391 | PTR_ADD(srcBase, srcScan); |
| 392 | } |
| 393 | } |
| 394 | |
| 395 | /***************************************************************/ |
| 396 | |
| 397 | void ADD_SUFF(Index12GrayToByteGrayConvert)(BLIT_PARAMS) |
| 398 | { |
| 399 | jint *SrcReadLut = pSrcInfo->lutBase; |
| 400 | mlib_u8 *LutU8 = (mlib_u8*)SrcReadLut + 3; |
| 401 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 402 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 403 | mlib_s32 i, j; |
| 404 | |
| 405 | if (width < 8) { |
| 406 | for (j = 0; j < height; j++) { |
| 407 | Index12GrayDataType *src = srcBase; |
| 408 | mlib_u8 *dst = dstBase; |
| 409 | |
| 410 | for (i = 0; i < width; i++) { |
| 411 | dst[i] = LUT12(src[i]); |
| 412 | } |
| 413 | |
| 414 | PTR_ADD(dstBase, dstScan); |
| 415 | PTR_ADD(srcBase, srcScan); |
| 416 | } |
| 417 | return; |
| 418 | } |
| 419 | |
| 420 | if (srcScan == 2*width && dstScan == width) { |
| 421 | width *= height; |
| 422 | height = 1; |
| 423 | } |
| 424 | |
| 425 | for (j = 0; j < height; j++) { |
| 426 | Index12GrayDataType *src = srcBase; |
| 427 | mlib_u8 *dst = dstBase; |
| 428 | mlib_u8 *dst_end = dst + width; |
| 429 | |
| 430 | if ((mlib_s32)dst & 1) { |
| 431 | *dst++ = LUT12(*src); |
| 432 | src++; |
| 433 | } |
| 434 | |
| 435 | #pragma pipeloop(0) |
| 436 | for (; dst <= (dst_end - 2); dst += 2) { |
| 437 | ((mlib_u16*)dst)[0] = (LUT12(src[0]) << 8) | LUT12(src[1]); |
| 438 | src += 2; |
| 439 | } |
| 440 | |
| 441 | if (dst < dst_end) { |
| 442 | *dst++ = LUT12(*src); |
| 443 | src++; |
| 444 | } |
| 445 | |
| 446 | PTR_ADD(dstBase, dstScan); |
| 447 | PTR_ADD(srcBase, srcScan); |
| 448 | } |
| 449 | } |
| 450 | |
| 451 | /***************************************************************/ |
| 452 | |
| 453 | void ADD_SUFF(Index8GrayToByteGrayScaleConvert)(SCALE_PARAMS) |
| 454 | { |
| 455 | jint *SrcReadLut = pSrcInfo->lutBase; |
| 456 | mlib_u8 *LutU8 = (mlib_u8*)SrcReadLut + 3; |
| 457 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 458 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 459 | mlib_s32 i, j; |
| 460 | |
| 461 | if (width < 8) { |
| 462 | for (j = 0; j < height; j++) { |
| 463 | Index8GrayDataType *src = srcBase; |
| 464 | mlib_u8 *dst = dstBase; |
| 465 | jint tmpsxloc = sxloc; |
| 466 | |
| 467 | PTR_ADD(src, (syloc >> shift) * srcScan); |
| 468 | |
| 469 | for (i = 0; i < width; i++) { |
| 470 | dst[i] = LUT(src[tmpsxloc >> shift]); |
| 471 | tmpsxloc += sxinc; |
| 472 | } |
| 473 | |
| 474 | PTR_ADD(dstBase, dstScan); |
| 475 | syloc += syinc; |
| 476 | } |
| 477 | return; |
| 478 | } |
| 479 | |
| 480 | for (j = 0; j < height; j++) { |
| 481 | Index8GrayDataType *src = srcBase; |
| 482 | mlib_u8 *dst = dstBase; |
| 483 | mlib_u8 *dst_end = dst + width; |
| 484 | jint tmpsxloc = sxloc; |
| 485 | |
| 486 | PTR_ADD(src, (syloc >> shift) * srcScan); |
| 487 | |
| 488 | if ((mlib_s32)dst & 1) { |
| 489 | *dst++ = LUT(src[tmpsxloc >> shift]); |
| 490 | tmpsxloc += sxinc; |
| 491 | } |
| 492 | |
| 493 | #pragma pipeloop(0) |
| 494 | for (; dst <= (dst_end - 2); dst += 2) { |
| 495 | ((mlib_u16*)dst)[0] = (LUT(src[tmpsxloc >> shift]) << 8) | |
| 496 | LUT(src[(tmpsxloc + sxinc) >> shift]); |
| 497 | tmpsxloc += 2*sxinc; |
| 498 | } |
| 499 | |
| 500 | if (dst < dst_end) { |
| 501 | *dst = LUT(src[tmpsxloc >> shift]); |
| 502 | } |
| 503 | |
| 504 | PTR_ADD(dstBase, dstScan); |
| 505 | syloc += syinc; |
| 506 | } |
| 507 | } |
| 508 | |
| 509 | /***************************************************************/ |
| 510 | |
| 511 | void ADD_SUFF(Index12GrayToByteGrayScaleConvert)(SCALE_PARAMS) |
| 512 | { |
| 513 | jint *SrcReadLut = pSrcInfo->lutBase; |
| 514 | mlib_u8 *LutU8 = (mlib_u8*)SrcReadLut + 3; |
| 515 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 516 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 517 | mlib_s32 i, j; |
| 518 | |
| 519 | if (width < 8) { |
| 520 | for (j = 0; j < height; j++) { |
| 521 | Index12GrayDataType *src = srcBase; |
| 522 | mlib_u8 *dst = dstBase; |
| 523 | jint tmpsxloc = sxloc; |
| 524 | |
| 525 | PTR_ADD(src, (syloc >> shift) * srcScan); |
| 526 | |
| 527 | for (i = 0; i < width; i++) { |
| 528 | dst[i] = LUT12(src[tmpsxloc >> shift]); |
| 529 | tmpsxloc += sxinc; |
| 530 | } |
| 531 | |
| 532 | PTR_ADD(dstBase, dstScan); |
| 533 | syloc += syinc; |
| 534 | } |
| 535 | return; |
| 536 | } |
| 537 | |
| 538 | for (j = 0; j < height; j++) { |
| 539 | Index12GrayDataType *src = srcBase; |
| 540 | mlib_u8 *dst = dstBase; |
| 541 | mlib_u8 *dst_end = dst + width; |
| 542 | jint tmpsxloc = sxloc; |
| 543 | |
| 544 | PTR_ADD(src, (syloc >> shift) * srcScan); |
| 545 | |
| 546 | if ((mlib_s32)dst & 1) { |
| 547 | *dst++ = LUT12(src[tmpsxloc >> shift]); |
| 548 | tmpsxloc += sxinc; |
| 549 | } |
| 550 | |
| 551 | #pragma pipeloop(0) |
| 552 | for (; dst <= (dst_end - 2); dst += 2) { |
| 553 | ((mlib_u16*)dst)[0] = (LUT12(src[tmpsxloc >> shift]) << 8) | |
| 554 | LUT12(src[(tmpsxloc + sxinc) >> shift]); |
| 555 | tmpsxloc += 2*sxinc; |
| 556 | } |
| 557 | |
| 558 | if (dst < dst_end) { |
| 559 | *dst = LUT12(src[tmpsxloc >> shift]); |
| 560 | } |
| 561 | |
| 562 | PTR_ADD(dstBase, dstScan); |
| 563 | syloc += syinc; |
| 564 | } |
| 565 | } |
| 566 | |
| 567 | /***************************************************************/ |
| 568 | |
| 569 | void ADD_SUFF(ByteIndexedToByteGrayConvert)(BLIT_PARAMS) |
| 570 | { |
| 571 | jint *srcLut = pSrcInfo->lutBase; |
| 572 | juint lutSize = pSrcInfo->lutSize; |
| 573 | mlib_u8 LutU8[256]; |
| 574 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 575 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 576 | mlib_s32 i, j; |
| 577 | |
| 578 | if (width < 8) { |
| 579 | for (j = 0; j < height; j++) { |
| 580 | mlib_u8 *src = srcBase; |
| 581 | mlib_u8 *dst = dstBase; |
| 582 | |
| 583 | for (i = 0; i < width; i++) { |
| 584 | jint argb = srcLut[src[i]]; |
| 585 | int r, g, b; |
| 586 | b = (argb) & 0xff; |
| 587 | g = (argb >> 8) & 0xff; |
| 588 | r = (argb >> 16) & 0xff; |
| 589 | dst[i] = RGB2GRAY(r, g, b); |
| 590 | } |
| 591 | |
| 592 | PTR_ADD(dstBase, dstScan); |
| 593 | PTR_ADD(srcBase, srcScan); |
| 594 | } |
| 595 | return; |
| 596 | |
| 597 | } |
| 598 | |
| 599 | if (lutSize >= 256) lutSize = 256; |
| 600 | |
| 601 | ADD_SUFF(IntArgbToByteGrayConvert)(srcLut, LutU8, lutSize, 1, |
| 602 | pSrcInfo, pDstInfo, pPrim, pCompInfo); |
| 603 | |
| 604 | for (i = lutSize; i < 256; i++) { |
| 605 | LutU8[i] = 0; |
| 606 | } |
| 607 | |
| 608 | if (srcScan == width && dstScan == width) { |
| 609 | width *= height; |
| 610 | height = 1; |
| 611 | } |
| 612 | |
| 613 | for (j = 0; j < height; j++) { |
| 614 | mlib_u8 *src = srcBase; |
| 615 | mlib_u8 *dst = dstBase; |
| 616 | mlib_u8 *dst_end = dst + width; |
| 617 | |
| 618 | if ((mlib_s32)dst & 1) { |
| 619 | *dst++ = LutU8[*src]; |
| 620 | src++; |
| 621 | } |
| 622 | |
| 623 | #pragma pipeloop(0) |
| 624 | for (; dst <= (dst_end - 2); dst += 2) { |
| 625 | ((mlib_u16*)dst)[0] = (LutU8[src[0]] << 8) | LutU8[src[1]]; |
| 626 | src += 2; |
| 627 | } |
| 628 | |
| 629 | if (dst < dst_end) { |
| 630 | *dst++ = LutU8[*src]; |
| 631 | src++; |
| 632 | } |
| 633 | |
| 634 | PTR_ADD(dstBase, dstScan); |
| 635 | PTR_ADD(srcBase, srcScan); |
| 636 | } |
| 637 | } |
| 638 | |
| 639 | /***************************************************************/ |
| 640 | |
| 641 | void ADD_SUFF(ByteIndexedToByteGrayScaleConvert)(SCALE_PARAMS) |
| 642 | { |
| 643 | jint *srcLut = pSrcInfo->lutBase; |
| 644 | juint lutSize = pSrcInfo->lutSize; |
| 645 | mlib_u8 LutU8[256]; |
| 646 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 647 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 648 | mlib_s32 i, j; |
| 649 | |
| 650 | if (width < 8) { |
| 651 | for (j = 0; j < height; j++) { |
| 652 | mlib_u8 *src = srcBase; |
| 653 | mlib_u8 *dst = dstBase; |
| 654 | jint tmpsxloc = sxloc; |
| 655 | |
| 656 | PTR_ADD(src, (syloc >> shift) * srcScan); |
| 657 | |
| 658 | for (i = 0; i < width; i++) { |
| 659 | jint argb = srcLut[src[tmpsxloc >> shift]]; |
| 660 | int r, g, b; |
| 661 | b = (argb) & 0xff; |
| 662 | g = (argb >> 8) & 0xff; |
| 663 | r = (argb >> 16) & 0xff; |
| 664 | dst[i] = RGB2GRAY(r, g, b); |
| 665 | tmpsxloc += sxinc; |
| 666 | } |
| 667 | |
| 668 | PTR_ADD(dstBase, dstScan); |
| 669 | syloc += syinc; |
| 670 | } |
| 671 | return; |
| 672 | |
| 673 | } |
| 674 | |
| 675 | if (lutSize >= 256) lutSize = 256; |
| 676 | |
| 677 | ADD_SUFF(IntArgbToByteGrayConvert)(srcLut, LutU8, lutSize, 1, |
| 678 | pSrcInfo, pDstInfo, pPrim, pCompInfo); |
| 679 | |
| 680 | for (i = lutSize; i < 256; i++) { |
| 681 | LutU8[i] = 0; |
| 682 | } |
| 683 | |
| 684 | for (j = 0; j < height; j++) { |
| 685 | mlib_u8 *src = srcBase; |
| 686 | mlib_u8 *dst = dstBase; |
| 687 | mlib_u8 *dst_end = dst + width; |
| 688 | jint tmpsxloc = sxloc; |
| 689 | |
| 690 | PTR_ADD(src, (syloc >> shift) * srcScan); |
| 691 | |
| 692 | if ((mlib_s32)dst & 1) { |
| 693 | *dst++ = LutU8[src[tmpsxloc >> shift]]; |
| 694 | tmpsxloc += sxinc; |
| 695 | } |
| 696 | |
| 697 | #pragma pipeloop(0) |
| 698 | for (; dst <= (dst_end - 2); dst += 2) { |
| 699 | ((mlib_u16*)dst)[0] = (LutU8[src[tmpsxloc >> shift]] << 8) | |
| 700 | LutU8[src[(tmpsxloc + sxinc) >> shift]]; |
| 701 | tmpsxloc += 2*sxinc; |
| 702 | } |
| 703 | |
| 704 | if (dst < dst_end) { |
| 705 | *dst = LutU8[src[tmpsxloc >> shift]]; |
| 706 | } |
| 707 | |
| 708 | PTR_ADD(dstBase, dstScan); |
| 709 | syloc += syinc; |
| 710 | } |
| 711 | } |
| 712 | |
| 713 | /***************************************************************/ |
| 714 | |
| 715 | void ADD_SUFF(ByteIndexedBmToByteGrayXparOver)(BLIT_PARAMS) |
| 716 | { |
| 717 | jint *srcLut = pSrcInfo->lutBase; |
| 718 | juint lutSize = pSrcInfo->lutSize; |
| 719 | mlib_u8 LutU8[256]; |
| 720 | mlib_u32 LutU32[256]; |
| 721 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 722 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 723 | mlib_s32 i, j, x0, x1, mask, res; |
| 724 | |
| 725 | if (width < 16) { |
| 726 | for (j = 0; j < height; j++) { |
| 727 | mlib_u8 *src = srcBase; |
| 728 | mlib_u8 *dst = dstBase; |
| 729 | |
| 730 | for (i = 0; i < width; i++) { |
| 731 | mlib_s32 argb = srcLut[src[i]]; |
| 732 | if (argb < 0) { |
| 733 | int r, g, b; |
| 734 | b = (argb) & 0xff; |
| 735 | g = (argb >> 8) & 0xff; |
| 736 | r = (argb >> 16) & 0xff; |
| 737 | dst[i] = RGB2GRAY(r, g, b); |
| 738 | } |
| 739 | } |
| 740 | |
| 741 | PTR_ADD(dstBase, dstScan); |
| 742 | PTR_ADD(srcBase, srcScan); |
| 743 | } |
| 744 | return; |
| 745 | } |
| 746 | |
| 747 | if (lutSize >= 256) lutSize = 256; |
| 748 | |
| 749 | ADD_SUFF(IntArgbToByteGrayConvert)(srcLut, LutU8, lutSize, 1, |
| 750 | pSrcInfo, pDstInfo, pPrim, pCompInfo); |
| 751 | |
| 752 | for (i = lutSize; i < 256; i++) { |
| 753 | LutU8[i] = 0; |
| 754 | } |
| 755 | |
| 756 | #pragma pipeloop(0) |
| 757 | for (i = 0; i < 256; i++) { |
| 758 | LutU32[i] = ((srcLut[i] >> 31) & 0xFF0000) | LutU8[i]; |
| 759 | } |
| 760 | |
| 761 | if (srcScan == width && dstScan == width) { |
| 762 | width *= height; |
| 763 | height = 1; |
| 764 | } |
| 765 | |
| 766 | for (j = 0; j < height; j++) { |
| 767 | mlib_u8 *src = srcBase; |
| 768 | mlib_u8 *dst = dstBase; |
| 769 | mlib_u8 *dst_end = dst + width; |
| 770 | |
| 771 | if ((mlib_s32)dst & 1) { |
| 772 | x0 = *src; |
| 773 | res = LutU32[x0]; |
| 774 | mask = res >> 16; |
| 775 | *dst++ = (res & mask) | (*dst &~ mask); |
| 776 | src++; |
| 777 | } |
| 778 | |
| 779 | #pragma pipeloop(0) |
| 780 | for (; dst <= (dst_end - 2); dst += 2) { |
| 781 | x0 = src[0]; |
| 782 | x1 = src[1]; |
| 783 | res = (LutU32[x0] << 8) | LutU32[x1]; |
| 784 | mask = res >> 16; |
| 785 | ((mlib_u16*)dst)[0] = (res & mask) | (((mlib_u16*)dst)[0] &~ mask); |
| 786 | src += 2; |
| 787 | } |
| 788 | |
| 789 | if (dst < dst_end) { |
| 790 | x0 = *src; |
| 791 | res = LutU32[x0]; |
| 792 | mask = res >> 16; |
| 793 | *dst = (res & mask) | (*dst &~ mask); |
| 794 | } |
| 795 | |
| 796 | PTR_ADD(dstBase, dstScan); |
| 797 | PTR_ADD(srcBase, srcScan); |
| 798 | } |
| 799 | } |
| 800 | |
| 801 | /***************************************************************/ |
| 802 | |
| 803 | void ADD_SUFF(ByteIndexedBmToByteGrayXparBgCopy)(BCOPY_PARAMS) |
| 804 | { |
| 805 | jint *srcLut = pSrcInfo->lutBase; |
| 806 | juint lutSize = pSrcInfo->lutSize; |
| 807 | mlib_u8 LutU8[256]; |
| 808 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 809 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 810 | mlib_s32 i, j; |
| 811 | |
| 812 | if (width < 16) { |
| 813 | for (j = 0; j < height; j++) { |
| 814 | mlib_u8 *src = srcBase; |
| 815 | mlib_u8 *dst = dstBase; |
| 816 | |
| 817 | for (i = 0; i < width; i++) { |
| 818 | mlib_s32 argb = srcLut[src[i]]; |
| 819 | if (argb < 0) { |
| 820 | int r, g, b; |
| 821 | b = (argb) & 0xff; |
| 822 | g = (argb >> 8) & 0xff; |
| 823 | r = (argb >> 16) & 0xff; |
| 824 | dst[i] = RGB2GRAY(r, g, b); |
| 825 | } else { |
| 826 | dst[i] = bgpixel; |
| 827 | } |
| 828 | } |
| 829 | |
| 830 | PTR_ADD(dstBase, dstScan); |
| 831 | PTR_ADD(srcBase, srcScan); |
| 832 | } |
| 833 | return; |
| 834 | } |
| 835 | |
| 836 | if (lutSize >= 256) lutSize = 256; |
| 837 | |
| 838 | ADD_SUFF(IntArgbToByteGrayConvert)(srcLut, LutU8, lutSize, 1, |
| 839 | pSrcInfo, pDstInfo, pPrim, pCompInfo); |
| 840 | |
| 841 | for (i = lutSize; i < 256; i++) { |
| 842 | LutU8[i] = 0; |
| 843 | } |
| 844 | |
| 845 | #pragma pipeloop(0) |
| 846 | for (i = 0; i < 256; i++) { |
| 847 | if (srcLut[i] >= 0) LutU8[i] = bgpixel; |
| 848 | } |
| 849 | |
| 850 | if (srcScan == width && dstScan == width) { |
| 851 | width *= height; |
| 852 | height = 1; |
| 853 | } |
| 854 | |
| 855 | for (j = 0; j < height; j++) { |
| 856 | mlib_u8 *src = srcBase; |
| 857 | mlib_u8 *dst = dstBase; |
| 858 | mlib_u8 *dst_end = dst + width; |
| 859 | |
| 860 | if ((mlib_s32)dst & 1) { |
| 861 | *dst++ = LutU8[*src]; |
| 862 | src++; |
| 863 | } |
| 864 | |
| 865 | #pragma pipeloop(0) |
| 866 | for (; dst <= (dst_end - 2); dst += 2) { |
| 867 | ((mlib_u16*)dst)[0] = (LutU8[src[0]] << 8) | LutU8[src[1]]; |
| 868 | src += 2; |
| 869 | } |
| 870 | |
| 871 | if (dst < dst_end) { |
| 872 | *dst++ = LutU8[*src]; |
| 873 | src++; |
| 874 | } |
| 875 | |
| 876 | PTR_ADD(dstBase, dstScan); |
| 877 | PTR_ADD(srcBase, srcScan); |
| 878 | } |
| 879 | } |
| 880 | |
| 881 | /***************************************************************/ |
| 882 | |
| 883 | void ADD_SUFF(ByteIndexedBmToByteGrayScaleXparOver)(SCALE_PARAMS) |
| 884 | { |
| 885 | jint *srcLut = pSrcInfo->lutBase; |
| 886 | juint lutSize = pSrcInfo->lutSize; |
| 887 | mlib_u8 LutU8[256]; |
| 888 | mlib_u32 LutU32[256]; |
| 889 | mlib_s32 dstScan = pDstInfo->scanStride; |
| 890 | mlib_s32 srcScan = pSrcInfo->scanStride; |
| 891 | mlib_s32 i, j, x0, x1, mask, res; |
| 892 | |
| 893 | if (width < 16) { |
| 894 | for (j = 0; j < height; j++) { |
| 895 | mlib_u8 *src = srcBase; |
| 896 | mlib_u8 *dst = dstBase; |
| 897 | jint tmpsxloc = sxloc; |
| 898 | |
| 899 | PTR_ADD(src, (syloc >> shift) * srcScan); |
| 900 | |
| 901 | for (i = 0; i < width; i++) { |
| 902 | mlib_s32 argb = srcLut[src[tmpsxloc >> shift]]; |
| 903 | if (argb < 0) { |
| 904 | int r, g, b; |
| 905 | b = (argb) & 0xff; |
| 906 | g = (argb >> 8) & 0xff; |
| 907 | r = (argb >> 16) & 0xff; |
| 908 | dst[i] = RGB2GRAY(r, g, b); |
| 909 | } |
| 910 | tmpsxloc += sxinc; |
| 911 | } |
| 912 | |
| 913 | PTR_ADD(dstBase, dstScan); |
| 914 | syloc += syinc; |
| 915 | } |
| 916 | return; |
| 917 | } |
| 918 | |
| 919 | if (lutSize >= 256) lutSize = 256; |
| 920 | |
| 921 | ADD_SUFF(IntArgbToByteGrayConvert)(srcLut, LutU8, lutSize, 1, |
| 922 | pSrcInfo, pDstInfo, pPrim, pCompInfo); |
| 923 | |
| 924 | for (i = lutSize; i < 256; i++) { |
| 925 | LutU8[i] = 0; |
| 926 | } |
| 927 | |
| 928 | #pragma pipeloop(0) |
| 929 | for (i = 0; i < 256; i++) { |
| 930 | LutU32[i] = ((srcLut[i] >> 31) & 0xFF0000) | LutU8[i]; |
| 931 | } |
| 932 | |
| 933 | for (j = 0; j < height; j++) { |
| 934 | mlib_u8 *src = srcBase; |
| 935 | mlib_u8 *dst = dstBase; |
| 936 | mlib_u8 *dst_end = dst + width; |
| 937 | jint tmpsxloc = sxloc; |
| 938 | |
| 939 | PTR_ADD(src, (syloc >> shift) * srcScan); |
| 940 | |
| 941 | if ((mlib_s32)dst & 1) { |
| 942 | x0 = src[tmpsxloc >> shift]; |
| 943 | res = LutU32[x0]; |
| 944 | mask = res >> 16; |
| 945 | *dst++ = (res & mask) | (*dst &~ mask); |
| 946 | tmpsxloc += sxinc; |
| 947 | } |
| 948 | |
| 949 | #pragma pipeloop(0) |
| 950 | for (; dst <= (dst_end - 2); dst += 2) { |
| 951 | x0 = src[tmpsxloc >> shift]; |
| 952 | x1 = src[(tmpsxloc + sxinc) >> shift]; |
| 953 | res = (LutU32[x0] << 8) | LutU32[x1]; |
| 954 | mask = res >> 16; |
| 955 | ((mlib_u16*)dst)[0] = (res & mask) | (((mlib_u16*)dst)[0] &~ mask); |
| 956 | tmpsxloc += 2*sxinc; |
| 957 | } |
| 958 | |
| 959 | if (dst < dst_end) { |
| 960 | x0 = src[tmpsxloc >> shift]; |
| 961 | res = LutU32[x0]; |
| 962 | mask = res >> 16; |
| 963 | *dst = (res & mask) | (*dst &~ mask); |
| 964 | } |
| 965 | |
| 966 | PTR_ADD(dstBase, dstScan); |
| 967 | syloc += syinc; |
| 968 | } |
| 969 | } |
| 970 | |
| 971 | /***************************************************************/ |
| 972 | |
| 973 | #endif |