| 1 | ;***************************************************************************** |
| 2 | ;* MMX/SSE2/AVX-optimized 10-bit H.264 intra prediction code |
| 3 | ;***************************************************************************** |
| 4 | ;* Copyright (C) 2005-2011 x264 project |
| 5 | ;* |
| 6 | ;* Authors: Daniel Kang <daniel.d.kang@gmail.com> |
| 7 | ;* |
| 8 | ;* This file is part of FFmpeg. |
| 9 | ;* |
| 10 | ;* FFmpeg is free software; you can redistribute it and/or |
| 11 | ;* modify it under the terms of the GNU Lesser General Public |
| 12 | ;* License as published by the Free Software Foundation; either |
| 13 | ;* version 2.1 of the License, or (at your option) any later version. |
| 14 | ;* |
| 15 | ;* FFmpeg is distributed in the hope that it will be useful, |
| 16 | ;* but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | ;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 18 | ;* Lesser General Public License for more details. |
| 19 | ;* |
| 20 | ;* You should have received a copy of the GNU Lesser General Public |
| 21 | ;* License along with FFmpeg; if not, write to the Free Software |
| 22 | ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 23 | ;****************************************************************************** |
| 24 | |
| 25 | %include "libavutil/x86/x86util.asm" |
| 26 | |
| 27 | SECTION_RODATA |
| 28 | |
| 29 | cextern pw_512 |
| 30 | cextern pw_16 |
| 31 | cextern pw_8 |
| 32 | cextern pw_4 |
| 33 | cextern pw_2 |
| 34 | cextern pw_1 |
| 35 | |
| 36 | pw_m32101234: dw -3, -2, -1, 0, 1, 2, 3, 4 |
| 37 | pw_m3: times 8 dw -3 |
| 38 | pw_pixel_max: times 8 dw ((1 << 10)-1) |
| 39 | pd_17: times 4 dd 17 |
| 40 | pd_16: times 4 dd 16 |
| 41 | |
| 42 | SECTION .text |
| 43 | |
| 44 | ; dest, left, right, src |
| 45 | ; output: %1 = (t[n-1] + t[n]*2 + t[n+1] + 2) >> 2 |
| 46 | %macro PRED4x4_LOWPASS 4 |
| 47 | paddw %2, %3 |
| 48 | psrlw %2, 1 |
| 49 | pavgw %1, %4, %2 |
| 50 | %endmacro |
| 51 | |
| 52 | ;----------------------------------------------------------------------------- |
| 53 | ; void ff_pred4x4_down_right(pixel *src, const pixel *topright, int stride) |
| 54 | ;----------------------------------------------------------------------------- |
| 55 | %macro PRED4x4_DR 0 |
| 56 | cglobal pred4x4_down_right_10, 3, 3 |
| 57 | sub r0, r2 |
| 58 | lea r1, [r0+r2*2] |
| 59 | movhps m1, [r1-8] |
| 60 | movhps m2, [r0+r2*1-8] |
| 61 | movhps m4, [r0-8] |
| 62 | punpckhwd m2, m4 |
| 63 | movq m3, [r0] |
| 64 | punpckhdq m1, m2 |
| 65 | PALIGNR m3, m1, 10, m1 |
| 66 | movhps m4, [r1+r2*1-8] |
| 67 | PALIGNR m0, m3, m4, 14, m4 |
| 68 | movhps m4, [r1+r2*2-8] |
| 69 | PALIGNR m2, m0, m4, 14, m4 |
| 70 | PRED4x4_LOWPASS m0, m2, m3, m0 |
| 71 | movq [r1+r2*2], m0 |
| 72 | psrldq m0, 2 |
| 73 | movq [r1+r2*1], m0 |
| 74 | psrldq m0, 2 |
| 75 | movq [r0+r2*2], m0 |
| 76 | psrldq m0, 2 |
| 77 | movq [r0+r2*1], m0 |
| 78 | RET |
| 79 | %endmacro |
| 80 | |
| 81 | INIT_XMM sse2 |
| 82 | PRED4x4_DR |
| 83 | INIT_XMM ssse3 |
| 84 | PRED4x4_DR |
| 85 | %if HAVE_AVX_EXTERNAL |
| 86 | INIT_XMM avx |
| 87 | PRED4x4_DR |
| 88 | %endif |
| 89 | |
| 90 | ;------------------------------------------------------------------------------ |
| 91 | ; void ff_pred4x4_vertical_right(pixel *src, const pixel *topright, int stride) |
| 92 | ;------------------------------------------------------------------------------ |
| 93 | %macro PRED4x4_VR 0 |
| 94 | cglobal pred4x4_vertical_right_10, 3, 3, 6 |
| 95 | sub r0, r2 |
| 96 | lea r1, [r0+r2*2] |
| 97 | movq m5, [r0] ; ........t3t2t1t0 |
| 98 | movhps m1, [r0-8] |
| 99 | PALIGNR m0, m5, m1, 14, m1 ; ......t3t2t1t0lt |
| 100 | pavgw m5, m0 |
| 101 | movhps m1, [r0+r2*1-8] |
| 102 | PALIGNR m0, m1, 14, m1 ; ....t3t2t1t0ltl0 |
| 103 | movhps m2, [r0+r2*2-8] |
| 104 | PALIGNR m1, m0, m2, 14, m2 ; ..t3t2t1t0ltl0l1 |
| 105 | movhps m3, [r1+r2*1-8] |
| 106 | PALIGNR m2, m1, m3, 14, m3 ; t3t2t1t0ltl0l1l2 |
| 107 | PRED4x4_LOWPASS m1, m0, m2, m1 |
| 108 | pslldq m0, m1, 12 |
| 109 | psrldq m1, 4 |
| 110 | movq [r0+r2*1], m5 |
| 111 | movq [r0+r2*2], m1 |
| 112 | PALIGNR m5, m0, 14, m2 |
| 113 | pslldq m0, 2 |
| 114 | movq [r1+r2*1], m5 |
| 115 | PALIGNR m1, m0, 14, m0 |
| 116 | movq [r1+r2*2], m1 |
| 117 | RET |
| 118 | %endmacro |
| 119 | |
| 120 | INIT_XMM sse2 |
| 121 | PRED4x4_VR |
| 122 | INIT_XMM ssse3 |
| 123 | PRED4x4_VR |
| 124 | %if HAVE_AVX_EXTERNAL |
| 125 | INIT_XMM avx |
| 126 | PRED4x4_VR |
| 127 | %endif |
| 128 | |
| 129 | ;------------------------------------------------------------------------------- |
| 130 | ; void ff_pred4x4_horizontal_down(pixel *src, const pixel *topright, int stride) |
| 131 | ;------------------------------------------------------------------------------- |
| 132 | %macro PRED4x4_HD 0 |
| 133 | cglobal pred4x4_horizontal_down_10, 3, 3 |
| 134 | sub r0, r2 |
| 135 | lea r1, [r0+r2*2] |
| 136 | movq m0, [r0-8] ; lt .. |
| 137 | movhps m0, [r0] |
| 138 | pslldq m0, 2 ; t2 t1 t0 lt .. .. .. .. |
| 139 | movq m1, [r1+r2*2-8] ; l3 |
| 140 | movq m3, [r1+r2*1-8] |
| 141 | punpcklwd m1, m3 ; l2 l3 |
| 142 | movq m2, [r0+r2*2-8] ; l1 |
| 143 | movq m3, [r0+r2*1-8] |
| 144 | punpcklwd m2, m3 ; l0 l1 |
| 145 | punpckhdq m1, m2 ; l0 l1 l2 l3 |
| 146 | punpckhqdq m1, m0 ; t2 t1 t0 lt l0 l1 l2 l3 |
| 147 | psrldq m0, m1, 4 ; .. .. t2 t1 t0 lt l0 l1 |
| 148 | psrldq m3, m1, 2 ; .. t2 t1 t0 lt l0 l1 l2 |
| 149 | pavgw m5, m1, m3 |
| 150 | PRED4x4_LOWPASS m3, m1, m0, m3 |
| 151 | punpcklwd m5, m3 |
| 152 | psrldq m3, 8 |
| 153 | PALIGNR m3, m5, 12, m4 |
| 154 | movq [r1+r2*2], m5 |
| 155 | movhps [r0+r2*2], m5 |
| 156 | psrldq m5, 4 |
| 157 | movq [r1+r2*1], m5 |
| 158 | movq [r0+r2*1], m3 |
| 159 | RET |
| 160 | %endmacro |
| 161 | |
| 162 | INIT_XMM sse2 |
| 163 | PRED4x4_HD |
| 164 | INIT_XMM ssse3 |
| 165 | PRED4x4_HD |
| 166 | %if HAVE_AVX_EXTERNAL |
| 167 | INIT_XMM avx |
| 168 | PRED4x4_HD |
| 169 | %endif |
| 170 | |
| 171 | ;----------------------------------------------------------------------------- |
| 172 | ; void ff_pred4x4_dc(pixel *src, const pixel *topright, int stride) |
| 173 | ;----------------------------------------------------------------------------- |
| 174 | |
| 175 | INIT_MMX mmxext |
| 176 | cglobal pred4x4_dc_10, 3, 3 |
| 177 | sub r0, r2 |
| 178 | lea r1, [r0+r2*2] |
| 179 | movq m2, [r0+r2*1-8] |
| 180 | paddw m2, [r0+r2*2-8] |
| 181 | paddw m2, [r1+r2*1-8] |
| 182 | paddw m2, [r1+r2*2-8] |
| 183 | psrlq m2, 48 |
| 184 | movq m0, [r0] |
| 185 | HADDW m0, m1 |
| 186 | paddw m0, [pw_4] |
| 187 | paddw m0, m2 |
| 188 | psrlw m0, 3 |
| 189 | SPLATW m0, m0, 0 |
| 190 | movq [r0+r2*1], m0 |
| 191 | movq [r0+r2*2], m0 |
| 192 | movq [r1+r2*1], m0 |
| 193 | movq [r1+r2*2], m0 |
| 194 | RET |
| 195 | |
| 196 | ;----------------------------------------------------------------------------- |
| 197 | ; void ff_pred4x4_down_left(pixel *src, const pixel *topright, int stride) |
| 198 | ;----------------------------------------------------------------------------- |
| 199 | %macro PRED4x4_DL 0 |
| 200 | cglobal pred4x4_down_left_10, 3, 3 |
| 201 | sub r0, r2 |
| 202 | movq m0, [r0] |
| 203 | movhps m0, [r1] |
| 204 | psrldq m2, m0, 2 |
| 205 | pslldq m3, m0, 2 |
| 206 | pshufhw m2, m2, 10100100b |
| 207 | PRED4x4_LOWPASS m0, m3, m2, m0 |
| 208 | lea r1, [r0+r2*2] |
| 209 | movhps [r1+r2*2], m0 |
| 210 | psrldq m0, 2 |
| 211 | movq [r0+r2*1], m0 |
| 212 | psrldq m0, 2 |
| 213 | movq [r0+r2*2], m0 |
| 214 | psrldq m0, 2 |
| 215 | movq [r1+r2*1], m0 |
| 216 | RET |
| 217 | %endmacro |
| 218 | |
| 219 | INIT_XMM sse2 |
| 220 | PRED4x4_DL |
| 221 | %if HAVE_AVX_EXTERNAL |
| 222 | INIT_XMM avx |
| 223 | PRED4x4_DL |
| 224 | %endif |
| 225 | |
| 226 | ;----------------------------------------------------------------------------- |
| 227 | ; void ff_pred4x4_vertical_left(pixel *src, const pixel *topright, int stride) |
| 228 | ;----------------------------------------------------------------------------- |
| 229 | %macro PRED4x4_VL 0 |
| 230 | cglobal pred4x4_vertical_left_10, 3, 3 |
| 231 | sub r0, r2 |
| 232 | movu m1, [r0] |
| 233 | movhps m1, [r1] |
| 234 | psrldq m0, m1, 2 |
| 235 | psrldq m2, m1, 4 |
| 236 | pavgw m4, m0, m1 |
| 237 | PRED4x4_LOWPASS m0, m1, m2, m0 |
| 238 | lea r1, [r0+r2*2] |
| 239 | movq [r0+r2*1], m4 |
| 240 | movq [r0+r2*2], m0 |
| 241 | psrldq m4, 2 |
| 242 | psrldq m0, 2 |
| 243 | movq [r1+r2*1], m4 |
| 244 | movq [r1+r2*2], m0 |
| 245 | RET |
| 246 | %endmacro |
| 247 | |
| 248 | INIT_XMM sse2 |
| 249 | PRED4x4_VL |
| 250 | %if HAVE_AVX_EXTERNAL |
| 251 | INIT_XMM avx |
| 252 | PRED4x4_VL |
| 253 | %endif |
| 254 | |
| 255 | ;----------------------------------------------------------------------------- |
| 256 | ; void ff_pred4x4_horizontal_up(pixel *src, const pixel *topright, int stride) |
| 257 | ;----------------------------------------------------------------------------- |
| 258 | INIT_MMX mmxext |
| 259 | cglobal pred4x4_horizontal_up_10, 3, 3 |
| 260 | sub r0, r2 |
| 261 | lea r1, [r0+r2*2] |
| 262 | movq m0, [r0+r2*1-8] |
| 263 | punpckhwd m0, [r0+r2*2-8] |
| 264 | movq m1, [r1+r2*1-8] |
| 265 | punpckhwd m1, [r1+r2*2-8] |
| 266 | punpckhdq m0, m1 |
| 267 | pshufw m1, m1, 0xFF |
| 268 | movq [r1+r2*2], m1 |
| 269 | movd [r1+r2*1+4], m1 |
| 270 | pshufw m2, m0, 11111001b |
| 271 | movq m1, m2 |
| 272 | pavgw m2, m0 |
| 273 | |
| 274 | pshufw m5, m0, 11111110b |
| 275 | PRED4x4_LOWPASS m1, m0, m5, m1 |
| 276 | movq m6, m2 |
| 277 | punpcklwd m6, m1 |
| 278 | movq [r0+r2*1], m6 |
| 279 | psrlq m2, 16 |
| 280 | psrlq m1, 16 |
| 281 | punpcklwd m2, m1 |
| 282 | movq [r0+r2*2], m2 |
| 283 | psrlq m2, 32 |
| 284 | movd [r1+r2*1], m2 |
| 285 | RET |
| 286 | |
| 287 | |
| 288 | |
| 289 | ;----------------------------------------------------------------------------- |
| 290 | ; void ff_pred8x8_vertical(pixel *src, int stride) |
| 291 | ;----------------------------------------------------------------------------- |
| 292 | INIT_XMM sse2 |
| 293 | cglobal pred8x8_vertical_10, 2, 2 |
| 294 | sub r0, r1 |
| 295 | mova m0, [r0] |
| 296 | %rep 3 |
| 297 | mova [r0+r1*1], m0 |
| 298 | mova [r0+r1*2], m0 |
| 299 | lea r0, [r0+r1*2] |
| 300 | %endrep |
| 301 | mova [r0+r1*1], m0 |
| 302 | mova [r0+r1*2], m0 |
| 303 | RET |
| 304 | |
| 305 | ;----------------------------------------------------------------------------- |
| 306 | ; void ff_pred8x8_horizontal(pixel *src, int stride) |
| 307 | ;----------------------------------------------------------------------------- |
| 308 | INIT_XMM sse2 |
| 309 | cglobal pred8x8_horizontal_10, 2, 3 |
| 310 | mov r2d, 4 |
| 311 | .loop: |
| 312 | movq m0, [r0+r1*0-8] |
| 313 | movq m1, [r0+r1*1-8] |
| 314 | pshuflw m0, m0, 0xff |
| 315 | pshuflw m1, m1, 0xff |
| 316 | punpcklqdq m0, m0 |
| 317 | punpcklqdq m1, m1 |
| 318 | mova [r0+r1*0], m0 |
| 319 | mova [r0+r1*1], m1 |
| 320 | lea r0, [r0+r1*2] |
| 321 | dec r2d |
| 322 | jg .loop |
| 323 | REP_RET |
| 324 | |
| 325 | ;----------------------------------------------------------------------------- |
| 326 | ; void ff_predict_8x8_dc(pixel *src, int stride) |
| 327 | ;----------------------------------------------------------------------------- |
| 328 | %macro MOV8 2-3 |
| 329 | ; sort of a hack, but it works |
| 330 | %if mmsize==8 |
| 331 | movq [%1+0], %2 |
| 332 | movq [%1+8], %3 |
| 333 | %else |
| 334 | movdqa [%1], %2 |
| 335 | %endif |
| 336 | %endmacro |
| 337 | |
| 338 | %macro PRED8x8_DC 1 |
| 339 | cglobal pred8x8_dc_10, 2, 6 |
| 340 | sub r0, r1 |
| 341 | pxor m4, m4 |
| 342 | movq m0, [r0+0] |
| 343 | movq m1, [r0+8] |
| 344 | %if mmsize==16 |
| 345 | punpcklwd m0, m1 |
| 346 | movhlps m1, m0 |
| 347 | paddw m0, m1 |
| 348 | %else |
| 349 | pshufw m2, m0, 00001110b |
| 350 | pshufw m3, m1, 00001110b |
| 351 | paddw m0, m2 |
| 352 | paddw m1, m3 |
| 353 | punpcklwd m0, m1 |
| 354 | %endif |
| 355 | %1 m2, m0, 00001110b |
| 356 | paddw m0, m2 |
| 357 | |
| 358 | lea r5, [r1*3] |
| 359 | lea r4, [r0+r1*4] |
| 360 | movzx r2d, word [r0+r1*1-2] |
| 361 | movzx r3d, word [r0+r1*2-2] |
| 362 | add r2d, r3d |
| 363 | movzx r3d, word [r0+r5*1-2] |
| 364 | add r2d, r3d |
| 365 | movzx r3d, word [r4-2] |
| 366 | add r2d, r3d |
| 367 | movd m2, r2d ; s2 |
| 368 | |
| 369 | movzx r2d, word [r4+r1*1-2] |
| 370 | movzx r3d, word [r4+r1*2-2] |
| 371 | add r2d, r3d |
| 372 | movzx r3d, word [r4+r5*1-2] |
| 373 | add r2d, r3d |
| 374 | movzx r3d, word [r4+r1*4-2] |
| 375 | add r2d, r3d |
| 376 | movd m3, r2d ; s3 |
| 377 | |
| 378 | punpcklwd m2, m3 |
| 379 | punpckldq m0, m2 ; s0, s1, s2, s3 |
| 380 | %1 m3, m0, 11110110b ; s2, s1, s3, s3 |
| 381 | %1 m0, m0, 01110100b ; s0, s1, s3, s1 |
| 382 | paddw m0, m3 |
| 383 | psrlw m0, 2 |
| 384 | pavgw m0, m4 ; s0+s2, s1, s3, s1+s3 |
| 385 | %if mmsize==16 |
| 386 | punpcklwd m0, m0 |
| 387 | pshufd m3, m0, 11111010b |
| 388 | punpckldq m0, m0 |
| 389 | SWAP 0,1 |
| 390 | %else |
| 391 | pshufw m1, m0, 0x00 |
| 392 | pshufw m2, m0, 0x55 |
| 393 | pshufw m3, m0, 0xaa |
| 394 | pshufw m4, m0, 0xff |
| 395 | %endif |
| 396 | MOV8 r0+r1*1, m1, m2 |
| 397 | MOV8 r0+r1*2, m1, m2 |
| 398 | MOV8 r0+r5*1, m1, m2 |
| 399 | MOV8 r0+r1*4, m1, m2 |
| 400 | MOV8 r4+r1*1, m3, m4 |
| 401 | MOV8 r4+r1*2, m3, m4 |
| 402 | MOV8 r4+r5*1, m3, m4 |
| 403 | MOV8 r4+r1*4, m3, m4 |
| 404 | RET |
| 405 | %endmacro |
| 406 | |
| 407 | INIT_MMX mmxext |
| 408 | PRED8x8_DC pshufw |
| 409 | INIT_XMM sse2 |
| 410 | PRED8x8_DC pshuflw |
| 411 | |
| 412 | ;----------------------------------------------------------------------------- |
| 413 | ; void ff_pred8x8_top_dc(pixel *src, int stride) |
| 414 | ;----------------------------------------------------------------------------- |
| 415 | INIT_XMM sse2 |
| 416 | cglobal pred8x8_top_dc_10, 2, 4 |
| 417 | sub r0, r1 |
| 418 | mova m0, [r0] |
| 419 | pshuflw m1, m0, 0x4e |
| 420 | pshufhw m1, m1, 0x4e |
| 421 | paddw m0, m1 |
| 422 | pshuflw m1, m0, 0xb1 |
| 423 | pshufhw m1, m1, 0xb1 |
| 424 | paddw m0, m1 |
| 425 | lea r2, [r1*3] |
| 426 | lea r3, [r0+r1*4] |
| 427 | paddw m0, [pw_2] |
| 428 | psrlw m0, 2 |
| 429 | mova [r0+r1*1], m0 |
| 430 | mova [r0+r1*2], m0 |
| 431 | mova [r0+r2*1], m0 |
| 432 | mova [r0+r1*4], m0 |
| 433 | mova [r3+r1*1], m0 |
| 434 | mova [r3+r1*2], m0 |
| 435 | mova [r3+r2*1], m0 |
| 436 | mova [r3+r1*4], m0 |
| 437 | RET |
| 438 | |
| 439 | ;----------------------------------------------------------------------------- |
| 440 | ; void ff_pred8x8_plane(pixel *src, int stride) |
| 441 | ;----------------------------------------------------------------------------- |
| 442 | INIT_XMM sse2 |
| 443 | cglobal pred8x8_plane_10, 2, 7, 7 |
| 444 | sub r0, r1 |
| 445 | lea r2, [r1*3] |
| 446 | lea r3, [r0+r1*4] |
| 447 | mova m2, [r0] |
| 448 | pmaddwd m2, [pw_m32101234] |
| 449 | HADDD m2, m1 |
| 450 | movd m0, [r0-4] |
| 451 | psrld m0, 14 |
| 452 | psubw m2, m0 ; H |
| 453 | movd m0, [r3+r1*4-4] |
| 454 | movd m1, [r0+12] |
| 455 | paddw m0, m1 |
| 456 | psllw m0, 4 ; 16*(src[7*stride-1] + src[-stride+7]) |
| 457 | movzx r4d, word [r3+r1*1-2] ; src[4*stride-1] |
| 458 | movzx r5d, word [r0+r2*1-2] ; src[2*stride-1] |
| 459 | sub r4d, r5d |
| 460 | movzx r6d, word [r3+r1*2-2] ; src[5*stride-1] |
| 461 | movzx r5d, word [r0+r1*2-2] ; src[1*stride-1] |
| 462 | sub r6d, r5d |
| 463 | lea r4d, [r4+r6*2] |
| 464 | movzx r5d, word [r3+r2*1-2] ; src[6*stride-1] |
| 465 | movzx r6d, word [r0+r1*1-2] ; src[0*stride-1] |
| 466 | sub r5d, r6d |
| 467 | lea r5d, [r5*3] |
| 468 | add r4d, r5d |
| 469 | movzx r6d, word [r3+r1*4-2] ; src[7*stride-1] |
| 470 | movzx r5d, word [r0+r1*0-2] ; src[ -stride-1] |
| 471 | sub r6d, r5d |
| 472 | lea r4d, [r4+r6*4] |
| 473 | movd m3, r4d ; V |
| 474 | punpckldq m2, m3 |
| 475 | pmaddwd m2, [pd_17] |
| 476 | paddd m2, [pd_16] |
| 477 | psrad m2, 5 ; b, c |
| 478 | |
| 479 | mova m3, [pw_pixel_max] |
| 480 | pxor m1, m1 |
| 481 | SPLATW m0, m0, 1 |
| 482 | SPLATW m4, m2, 2 |
| 483 | SPLATW m2, m2, 0 |
| 484 | pmullw m2, [pw_m32101234] ; b |
| 485 | pmullw m5, m4, [pw_m3] ; c |
| 486 | paddw m5, [pw_16] |
| 487 | mov r2d, 8 |
| 488 | add r0, r1 |
| 489 | .loop: |
| 490 | paddsw m6, m2, m5 |
| 491 | paddsw m6, m0 |
| 492 | psraw m6, 5 |
| 493 | CLIPW m6, m1, m3 |
| 494 | mova [r0], m6 |
| 495 | paddw m5, m4 |
| 496 | add r0, r1 |
| 497 | dec r2d |
| 498 | jg .loop |
| 499 | REP_RET |
| 500 | |
| 501 | |
| 502 | ;----------------------------------------------------------------------------- |
| 503 | ; void ff_pred8x8l_128_dc(pixel *src, int has_topleft, int has_topright, |
| 504 | ; int stride) |
| 505 | ;----------------------------------------------------------------------------- |
| 506 | %macro PRED8x8L_128_DC 0 |
| 507 | cglobal pred8x8l_128_dc_10, 4, 4 |
| 508 | mova m0, [pw_512] ; (1<<(BIT_DEPTH-1)) |
| 509 | lea r1, [r3*3] |
| 510 | lea r2, [r0+r3*4] |
| 511 | MOV8 r0+r3*0, m0, m0 |
| 512 | MOV8 r0+r3*1, m0, m0 |
| 513 | MOV8 r0+r3*2, m0, m0 |
| 514 | MOV8 r0+r1*1, m0, m0 |
| 515 | MOV8 r2+r3*0, m0, m0 |
| 516 | MOV8 r2+r3*1, m0, m0 |
| 517 | MOV8 r2+r3*2, m0, m0 |
| 518 | MOV8 r2+r1*1, m0, m0 |
| 519 | RET |
| 520 | %endmacro |
| 521 | |
| 522 | INIT_MMX mmxext |
| 523 | PRED8x8L_128_DC |
| 524 | INIT_XMM sse2 |
| 525 | PRED8x8L_128_DC |
| 526 | |
| 527 | ;----------------------------------------------------------------------------- |
| 528 | ; void ff_pred8x8l_top_dc(pixel *src, int has_topleft, int has_topright, |
| 529 | ; int stride) |
| 530 | ;----------------------------------------------------------------------------- |
| 531 | %macro PRED8x8L_TOP_DC 0 |
| 532 | cglobal pred8x8l_top_dc_10, 4, 4, 6 |
| 533 | sub r0, r3 |
| 534 | mova m0, [r0] |
| 535 | shr r1d, 14 |
| 536 | shr r2d, 13 |
| 537 | neg r1 |
| 538 | pslldq m1, m0, 2 |
| 539 | psrldq m2, m0, 2 |
| 540 | pinsrw m1, [r0+r1], 0 |
| 541 | pinsrw m2, [r0+r2+14], 7 |
| 542 | lea r1, [r3*3] |
| 543 | lea r2, [r0+r3*4] |
| 544 | PRED4x4_LOWPASS m0, m2, m1, m0 |
| 545 | HADDW m0, m1 |
| 546 | paddw m0, [pw_4] |
| 547 | psrlw m0, 3 |
| 548 | SPLATW m0, m0, 0 |
| 549 | mova [r0+r3*1], m0 |
| 550 | mova [r0+r3*2], m0 |
| 551 | mova [r0+r1*1], m0 |
| 552 | mova [r0+r3*4], m0 |
| 553 | mova [r2+r3*1], m0 |
| 554 | mova [r2+r3*2], m0 |
| 555 | mova [r2+r1*1], m0 |
| 556 | mova [r2+r3*4], m0 |
| 557 | RET |
| 558 | %endmacro |
| 559 | |
| 560 | INIT_XMM sse2 |
| 561 | PRED8x8L_TOP_DC |
| 562 | %if HAVE_AVX_EXTERNAL |
| 563 | INIT_XMM avx |
| 564 | PRED8x8L_TOP_DC |
| 565 | %endif |
| 566 | |
| 567 | ;------------------------------------------------------------------------------- |
| 568 | ; void ff_pred8x8l_dc(pixel *src, int has_topleft, int has_topright, int stride) |
| 569 | ;------------------------------------------------------------------------------- |
| 570 | ;TODO: see if scalar is faster |
| 571 | %macro PRED8x8L_DC 0 |
| 572 | cglobal pred8x8l_dc_10, 4, 6, 6 |
| 573 | sub r0, r3 |
| 574 | lea r4, [r0+r3*4] |
| 575 | lea r5, [r3*3] |
| 576 | mova m0, [r0+r3*2-16] |
| 577 | punpckhwd m0, [r0+r3*1-16] |
| 578 | mova m1, [r4+r3*0-16] |
| 579 | punpckhwd m1, [r0+r5*1-16] |
| 580 | punpckhdq m1, m0 |
| 581 | mova m2, [r4+r3*2-16] |
| 582 | punpckhwd m2, [r4+r3*1-16] |
| 583 | mova m3, [r4+r3*4-16] |
| 584 | punpckhwd m3, [r4+r5*1-16] |
| 585 | punpckhdq m3, m2 |
| 586 | punpckhqdq m3, m1 |
| 587 | mova m0, [r0] |
| 588 | shr r1d, 14 |
| 589 | shr r2d, 13 |
| 590 | neg r1 |
| 591 | pslldq m1, m0, 2 |
| 592 | psrldq m2, m0, 2 |
| 593 | pinsrw m1, [r0+r1], 0 |
| 594 | pinsrw m2, [r0+r2+14], 7 |
| 595 | not r1 |
| 596 | and r1, r3 |
| 597 | pslldq m4, m3, 2 |
| 598 | psrldq m5, m3, 2 |
| 599 | pshuflw m4, m4, 11100101b |
| 600 | pinsrw m5, [r0+r1-2], 7 |
| 601 | PRED4x4_LOWPASS m3, m4, m5, m3 |
| 602 | PRED4x4_LOWPASS m0, m2, m1, m0 |
| 603 | paddw m0, m3 |
| 604 | HADDW m0, m1 |
| 605 | paddw m0, [pw_8] |
| 606 | psrlw m0, 4 |
| 607 | SPLATW m0, m0 |
| 608 | mova [r0+r3*1], m0 |
| 609 | mova [r0+r3*2], m0 |
| 610 | mova [r0+r5*1], m0 |
| 611 | mova [r0+r3*4], m0 |
| 612 | mova [r4+r3*1], m0 |
| 613 | mova [r4+r3*2], m0 |
| 614 | mova [r4+r5*1], m0 |
| 615 | mova [r4+r3*4], m0 |
| 616 | RET |
| 617 | %endmacro |
| 618 | |
| 619 | INIT_XMM sse2 |
| 620 | PRED8x8L_DC |
| 621 | %if HAVE_AVX_EXTERNAL |
| 622 | INIT_XMM avx |
| 623 | PRED8x8L_DC |
| 624 | %endif |
| 625 | |
| 626 | ;----------------------------------------------------------------------------- |
| 627 | ; void ff_pred8x8l_vertical(pixel *src, int has_topleft, int has_topright, |
| 628 | ; int stride) |
| 629 | ;----------------------------------------------------------------------------- |
| 630 | %macro PRED8x8L_VERTICAL 0 |
| 631 | cglobal pred8x8l_vertical_10, 4, 4, 6 |
| 632 | sub r0, r3 |
| 633 | mova m0, [r0] |
| 634 | shr r1d, 14 |
| 635 | shr r2d, 13 |
| 636 | neg r1 |
| 637 | pslldq m1, m0, 2 |
| 638 | psrldq m2, m0, 2 |
| 639 | pinsrw m1, [r0+r1], 0 |
| 640 | pinsrw m2, [r0+r2+14], 7 |
| 641 | lea r1, [r3*3] |
| 642 | lea r2, [r0+r3*4] |
| 643 | PRED4x4_LOWPASS m0, m2, m1, m0 |
| 644 | mova [r0+r3*1], m0 |
| 645 | mova [r0+r3*2], m0 |
| 646 | mova [r0+r1*1], m0 |
| 647 | mova [r0+r3*4], m0 |
| 648 | mova [r2+r3*1], m0 |
| 649 | mova [r2+r3*2], m0 |
| 650 | mova [r2+r1*1], m0 |
| 651 | mova [r2+r3*4], m0 |
| 652 | RET |
| 653 | %endmacro |
| 654 | |
| 655 | INIT_XMM sse2 |
| 656 | PRED8x8L_VERTICAL |
| 657 | %if HAVE_AVX_EXTERNAL |
| 658 | INIT_XMM avx |
| 659 | PRED8x8L_VERTICAL |
| 660 | %endif |
| 661 | |
| 662 | ;----------------------------------------------------------------------------- |
| 663 | ; void ff_pred8x8l_horizontal(uint8_t *src, int has_topleft, int has_topright, |
| 664 | ; int stride) |
| 665 | ;----------------------------------------------------------------------------- |
| 666 | %macro PRED8x8L_HORIZONTAL 0 |
| 667 | cglobal pred8x8l_horizontal_10, 4, 4, 5 |
| 668 | mova m0, [r0-16] |
| 669 | shr r1d, 14 |
| 670 | dec r1 |
| 671 | and r1, r3 |
| 672 | sub r1, r3 |
| 673 | punpckhwd m0, [r0+r1-16] |
| 674 | mova m1, [r0+r3*2-16] |
| 675 | punpckhwd m1, [r0+r3*1-16] |
| 676 | lea r2, [r0+r3*4] |
| 677 | lea r1, [r3*3] |
| 678 | punpckhdq m1, m0 |
| 679 | mova m2, [r2+r3*0-16] |
| 680 | punpckhwd m2, [r0+r1-16] |
| 681 | mova m3, [r2+r3*2-16] |
| 682 | punpckhwd m3, [r2+r3*1-16] |
| 683 | punpckhdq m3, m2 |
| 684 | punpckhqdq m3, m1 |
| 685 | PALIGNR m4, m3, [r2+r1-16], 14, m0 |
| 686 | pslldq m0, m4, 2 |
| 687 | pshuflw m0, m0, 11100101b |
| 688 | PRED4x4_LOWPASS m4, m3, m0, m4 |
| 689 | punpckhwd m3, m4, m4 |
| 690 | punpcklwd m4, m4 |
| 691 | pshufd m0, m3, 0xff |
| 692 | pshufd m1, m3, 0xaa |
| 693 | pshufd m2, m3, 0x55 |
| 694 | pshufd m3, m3, 0x00 |
| 695 | mova [r0+r3*0], m0 |
| 696 | mova [r0+r3*1], m1 |
| 697 | mova [r0+r3*2], m2 |
| 698 | mova [r0+r1*1], m3 |
| 699 | pshufd m0, m4, 0xff |
| 700 | pshufd m1, m4, 0xaa |
| 701 | pshufd m2, m4, 0x55 |
| 702 | pshufd m3, m4, 0x00 |
| 703 | mova [r2+r3*0], m0 |
| 704 | mova [r2+r3*1], m1 |
| 705 | mova [r2+r3*2], m2 |
| 706 | mova [r2+r1*1], m3 |
| 707 | RET |
| 708 | %endmacro |
| 709 | |
| 710 | INIT_XMM sse2 |
| 711 | PRED8x8L_HORIZONTAL |
| 712 | INIT_XMM ssse3 |
| 713 | PRED8x8L_HORIZONTAL |
| 714 | %if HAVE_AVX_EXTERNAL |
| 715 | INIT_XMM avx |
| 716 | PRED8x8L_HORIZONTAL |
| 717 | %endif |
| 718 | |
| 719 | ;----------------------------------------------------------------------------- |
| 720 | ; void ff_pred8x8l_down_left(pixel *src, int has_topleft, int has_topright, |
| 721 | ; int stride) |
| 722 | ;----------------------------------------------------------------------------- |
| 723 | %macro PRED8x8L_DOWN_LEFT 0 |
| 724 | cglobal pred8x8l_down_left_10, 4, 4, 7 |
| 725 | sub r0, r3 |
| 726 | mova m3, [r0] |
| 727 | shr r1d, 14 |
| 728 | neg r1 |
| 729 | shr r2d, 13 |
| 730 | pslldq m1, m3, 2 |
| 731 | psrldq m2, m3, 2 |
| 732 | pinsrw m1, [r0+r1], 0 |
| 733 | pinsrw m2, [r0+r2+14], 7 |
| 734 | PRED4x4_LOWPASS m6, m2, m1, m3 |
| 735 | jz .fix_tr ; flags from shr r2d |
| 736 | mova m1, [r0+16] |
| 737 | psrldq m5, m1, 2 |
| 738 | PALIGNR m2, m1, m3, 14, m3 |
| 739 | pshufhw m5, m5, 10100100b |
| 740 | PRED4x4_LOWPASS m1, m2, m5, m1 |
| 741 | .do_topright: |
| 742 | lea r1, [r3*3] |
| 743 | psrldq m5, m1, 14 |
| 744 | lea r2, [r0+r3*4] |
| 745 | PALIGNR m2, m1, m6, 2, m0 |
| 746 | PALIGNR m3, m1, m6, 14, m0 |
| 747 | PALIGNR m5, m1, 2, m0 |
| 748 | pslldq m4, m6, 2 |
| 749 | PRED4x4_LOWPASS m6, m4, m2, m6 |
| 750 | PRED4x4_LOWPASS m1, m3, m5, m1 |
| 751 | mova [r2+r3*4], m1 |
| 752 | PALIGNR m1, m6, 14, m2 |
| 753 | pslldq m6, 2 |
| 754 | mova [r2+r1*1], m1 |
| 755 | PALIGNR m1, m6, 14, m2 |
| 756 | pslldq m6, 2 |
| 757 | mova [r2+r3*2], m1 |
| 758 | PALIGNR m1, m6, 14, m2 |
| 759 | pslldq m6, 2 |
| 760 | mova [r2+r3*1], m1 |
| 761 | PALIGNR m1, m6, 14, m2 |
| 762 | pslldq m6, 2 |
| 763 | mova [r0+r3*4], m1 |
| 764 | PALIGNR m1, m6, 14, m2 |
| 765 | pslldq m6, 2 |
| 766 | mova [r0+r1*1], m1 |
| 767 | PALIGNR m1, m6, 14, m2 |
| 768 | pslldq m6, 2 |
| 769 | mova [r0+r3*2], m1 |
| 770 | PALIGNR m1, m6, 14, m6 |
| 771 | mova [r0+r3*1], m1 |
| 772 | RET |
| 773 | .fix_tr: |
| 774 | punpckhwd m3, m3 |
| 775 | pshufd m1, m3, 0xFF |
| 776 | jmp .do_topright |
| 777 | %endmacro |
| 778 | |
| 779 | INIT_XMM sse2 |
| 780 | PRED8x8L_DOWN_LEFT |
| 781 | INIT_XMM ssse3 |
| 782 | PRED8x8L_DOWN_LEFT |
| 783 | %if HAVE_AVX_EXTERNAL |
| 784 | INIT_XMM avx |
| 785 | PRED8x8L_DOWN_LEFT |
| 786 | %endif |
| 787 | |
| 788 | ;----------------------------------------------------------------------------- |
| 789 | ; void ff_pred8x8l_down_right(pixel *src, int has_topleft, int has_topright, |
| 790 | ; int stride) |
| 791 | ;----------------------------------------------------------------------------- |
| 792 | %macro PRED8x8L_DOWN_RIGHT 0 |
| 793 | ; standard forbids this when has_topleft is false |
| 794 | ; no need to check |
| 795 | cglobal pred8x8l_down_right_10, 4, 5, 8 |
| 796 | sub r0, r3 |
| 797 | lea r4, [r0+r3*4] |
| 798 | lea r1, [r3*3] |
| 799 | mova m0, [r0+r3*1-16] |
| 800 | punpckhwd m0, [r0+r3*0-16] |
| 801 | mova m1, [r0+r1*1-16] |
| 802 | punpckhwd m1, [r0+r3*2-16] |
| 803 | punpckhdq m1, m0 |
| 804 | mova m2, [r4+r3*1-16] |
| 805 | punpckhwd m2, [r4+r3*0-16] |
| 806 | mova m3, [r4+r1*1-16] |
| 807 | punpckhwd m3, [r4+r3*2-16] |
| 808 | punpckhdq m3, m2 |
| 809 | punpckhqdq m3, m1 |
| 810 | mova m0, [r4+r3*4-16] |
| 811 | mova m1, [r0] |
| 812 | PALIGNR m4, m3, m0, 14, m0 |
| 813 | PALIGNR m1, m3, 2, m2 |
| 814 | pslldq m0, m4, 2 |
| 815 | pshuflw m0, m0, 11100101b |
| 816 | PRED4x4_LOWPASS m6, m1, m4, m3 |
| 817 | PRED4x4_LOWPASS m4, m3, m0, m4 |
| 818 | mova m3, [r0] |
| 819 | shr r2d, 13 |
| 820 | pslldq m1, m3, 2 |
| 821 | psrldq m2, m3, 2 |
| 822 | pinsrw m1, [r0-2], 0 |
| 823 | pinsrw m2, [r0+r2+14], 7 |
| 824 | PRED4x4_LOWPASS m3, m2, m1, m3 |
| 825 | PALIGNR m2, m3, m6, 2, m0 |
| 826 | PALIGNR m5, m3, m6, 14, m0 |
| 827 | psrldq m7, m3, 2 |
| 828 | PRED4x4_LOWPASS m6, m4, m2, m6 |
| 829 | PRED4x4_LOWPASS m3, m5, m7, m3 |
| 830 | mova [r4+r3*4], m6 |
| 831 | PALIGNR m3, m6, 14, m2 |
| 832 | pslldq m6, 2 |
| 833 | mova [r0+r3*1], m3 |
| 834 | PALIGNR m3, m6, 14, m2 |
| 835 | pslldq m6, 2 |
| 836 | mova [r0+r3*2], m3 |
| 837 | PALIGNR m3, m6, 14, m2 |
| 838 | pslldq m6, 2 |
| 839 | mova [r0+r1*1], m3 |
| 840 | PALIGNR m3, m6, 14, m2 |
| 841 | pslldq m6, 2 |
| 842 | mova [r0+r3*4], m3 |
| 843 | PALIGNR m3, m6, 14, m2 |
| 844 | pslldq m6, 2 |
| 845 | mova [r4+r3*1], m3 |
| 846 | PALIGNR m3, m6, 14, m2 |
| 847 | pslldq m6, 2 |
| 848 | mova [r4+r3*2], m3 |
| 849 | PALIGNR m3, m6, 14, m6 |
| 850 | mova [r4+r1*1], m3 |
| 851 | RET |
| 852 | %endmacro |
| 853 | |
| 854 | INIT_XMM sse2 |
| 855 | PRED8x8L_DOWN_RIGHT |
| 856 | INIT_XMM ssse3 |
| 857 | PRED8x8L_DOWN_RIGHT |
| 858 | %if HAVE_AVX_EXTERNAL |
| 859 | INIT_XMM avx |
| 860 | PRED8x8L_DOWN_RIGHT |
| 861 | %endif |
| 862 | |
| 863 | ;----------------------------------------------------------------------------- |
| 864 | ; void ff_pred8x8l_vertical_right(pixel *src, int has_topleft, |
| 865 | ; int has_topright, int stride) |
| 866 | ;----------------------------------------------------------------------------- |
| 867 | %macro PRED8x8L_VERTICAL_RIGHT 0 |
| 868 | ; likewise with 8x8l_down_right |
| 869 | cglobal pred8x8l_vertical_right_10, 4, 5, 7 |
| 870 | sub r0, r3 |
| 871 | lea r4, [r0+r3*4] |
| 872 | lea r1, [r3*3] |
| 873 | mova m0, [r0+r3*1-16] |
| 874 | punpckhwd m0, [r0+r3*0-16] |
| 875 | mova m1, [r0+r1*1-16] |
| 876 | punpckhwd m1, [r0+r3*2-16] |
| 877 | punpckhdq m1, m0 |
| 878 | mova m2, [r4+r3*1-16] |
| 879 | punpckhwd m2, [r4+r3*0-16] |
| 880 | mova m3, [r4+r1*1-16] |
| 881 | punpckhwd m3, [r4+r3*2-16] |
| 882 | punpckhdq m3, m2 |
| 883 | punpckhqdq m3, m1 |
| 884 | mova m0, [r4+r3*4-16] |
| 885 | mova m1, [r0] |
| 886 | PALIGNR m4, m3, m0, 14, m0 |
| 887 | PALIGNR m1, m3, 2, m2 |
| 888 | PRED4x4_LOWPASS m3, m1, m4, m3 |
| 889 | mova m2, [r0] |
| 890 | shr r2d, 13 |
| 891 | pslldq m1, m2, 2 |
| 892 | psrldq m5, m2, 2 |
| 893 | pinsrw m1, [r0-2], 0 |
| 894 | pinsrw m5, [r0+r2+14], 7 |
| 895 | PRED4x4_LOWPASS m2, m5, m1, m2 |
| 896 | PALIGNR m6, m2, m3, 12, m1 |
| 897 | PALIGNR m5, m2, m3, 14, m0 |
| 898 | PRED4x4_LOWPASS m0, m6, m2, m5 |
| 899 | pavgw m2, m5 |
| 900 | mova [r0+r3*2], m0 |
| 901 | mova [r0+r3*1], m2 |
| 902 | pslldq m6, m3, 4 |
| 903 | pslldq m1, m3, 2 |
| 904 | PRED4x4_LOWPASS m1, m3, m6, m1 |
| 905 | PALIGNR m2, m1, 14, m4 |
| 906 | mova [r0+r1*1], m2 |
| 907 | pslldq m1, 2 |
| 908 | PALIGNR m0, m1, 14, m3 |
| 909 | mova [r0+r3*4], m0 |
| 910 | pslldq m1, 2 |
| 911 | PALIGNR m2, m1, 14, m4 |
| 912 | mova [r4+r3*1], m2 |
| 913 | pslldq m1, 2 |
| 914 | PALIGNR m0, m1, 14, m3 |
| 915 | mova [r4+r3*2], m0 |
| 916 | pslldq m1, 2 |
| 917 | PALIGNR m2, m1, 14, m4 |
| 918 | mova [r4+r1*1], m2 |
| 919 | pslldq m1, 2 |
| 920 | PALIGNR m0, m1, 14, m1 |
| 921 | mova [r4+r3*4], m0 |
| 922 | RET |
| 923 | %endmacro |
| 924 | |
| 925 | INIT_XMM sse2 |
| 926 | PRED8x8L_VERTICAL_RIGHT |
| 927 | INIT_XMM ssse3 |
| 928 | PRED8x8L_VERTICAL_RIGHT |
| 929 | %if HAVE_AVX_EXTERNAL |
| 930 | INIT_XMM avx |
| 931 | PRED8x8L_VERTICAL_RIGHT |
| 932 | %endif |
| 933 | |
| 934 | ;----------------------------------------------------------------------------- |
| 935 | ; void ff_pred8x8l_horizontal_up(pixel *src, int has_topleft, |
| 936 | ; int has_topright, int stride) |
| 937 | ;----------------------------------------------------------------------------- |
| 938 | %macro PRED8x8L_HORIZONTAL_UP 0 |
| 939 | cglobal pred8x8l_horizontal_up_10, 4, 4, 6 |
| 940 | mova m0, [r0+r3*0-16] |
| 941 | punpckhwd m0, [r0+r3*1-16] |
| 942 | shr r1d, 14 |
| 943 | dec r1 |
| 944 | and r1, r3 |
| 945 | sub r1, r3 |
| 946 | mova m4, [r0+r1*1-16] |
| 947 | lea r1, [r3*3] |
| 948 | lea r2, [r0+r3*4] |
| 949 | mova m1, [r0+r3*2-16] |
| 950 | punpckhwd m1, [r0+r1*1-16] |
| 951 | punpckhdq m0, m1 |
| 952 | mova m2, [r2+r3*0-16] |
| 953 | punpckhwd m2, [r2+r3*1-16] |
| 954 | mova m3, [r2+r3*2-16] |
| 955 | punpckhwd m3, [r2+r1*1-16] |
| 956 | punpckhdq m2, m3 |
| 957 | punpckhqdq m0, m2 |
| 958 | PALIGNR m1, m0, m4, 14, m4 |
| 959 | psrldq m2, m0, 2 |
| 960 | pshufhw m2, m2, 10100100b |
| 961 | PRED4x4_LOWPASS m0, m1, m2, m0 |
| 962 | psrldq m1, m0, 2 |
| 963 | psrldq m2, m0, 4 |
| 964 | pshufhw m1, m1, 10100100b |
| 965 | pshufhw m2, m2, 01010100b |
| 966 | pavgw m4, m0, m1 |
| 967 | PRED4x4_LOWPASS m1, m2, m0, m1 |
| 968 | punpckhwd m5, m4, m1 |
| 969 | punpcklwd m4, m1 |
| 970 | mova [r2+r3*0], m5 |
| 971 | mova [r0+r3*0], m4 |
| 972 | pshufd m0, m5, 11111001b |
| 973 | pshufd m1, m5, 11111110b |
| 974 | pshufd m2, m5, 11111111b |
| 975 | mova [r2+r3*1], m0 |
| 976 | mova [r2+r3*2], m1 |
| 977 | mova [r2+r1*1], m2 |
| 978 | PALIGNR m2, m5, m4, 4, m0 |
| 979 | PALIGNR m3, m5, m4, 8, m1 |
| 980 | PALIGNR m5, m5, m4, 12, m4 |
| 981 | mova [r0+r3*1], m2 |
| 982 | mova [r0+r3*2], m3 |
| 983 | mova [r0+r1*1], m5 |
| 984 | RET |
| 985 | %endmacro |
| 986 | |
| 987 | INIT_XMM sse2 |
| 988 | PRED8x8L_HORIZONTAL_UP |
| 989 | INIT_XMM ssse3 |
| 990 | PRED8x8L_HORIZONTAL_UP |
| 991 | %if HAVE_AVX_EXTERNAL |
| 992 | INIT_XMM avx |
| 993 | PRED8x8L_HORIZONTAL_UP |
| 994 | %endif |
| 995 | |
| 996 | |
| 997 | ;----------------------------------------------------------------------------- |
| 998 | ; void ff_pred16x16_vertical(pixel *src, int stride) |
| 999 | ;----------------------------------------------------------------------------- |
| 1000 | %macro MOV16 3-5 |
| 1001 | mova [%1+ 0], %2 |
| 1002 | mova [%1+mmsize], %3 |
| 1003 | %if mmsize==8 |
| 1004 | mova [%1+ 16], %4 |
| 1005 | mova [%1+ 24], %5 |
| 1006 | %endif |
| 1007 | %endmacro |
| 1008 | |
| 1009 | %macro PRED16x16_VERTICAL 0 |
| 1010 | cglobal pred16x16_vertical_10, 2, 3 |
| 1011 | sub r0, r1 |
| 1012 | mov r2d, 8 |
| 1013 | mova m0, [r0+ 0] |
| 1014 | mova m1, [r0+mmsize] |
| 1015 | %if mmsize==8 |
| 1016 | mova m2, [r0+16] |
| 1017 | mova m3, [r0+24] |
| 1018 | %endif |
| 1019 | .loop: |
| 1020 | MOV16 r0+r1*1, m0, m1, m2, m3 |
| 1021 | MOV16 r0+r1*2, m0, m1, m2, m3 |
| 1022 | lea r0, [r0+r1*2] |
| 1023 | dec r2d |
| 1024 | jg .loop |
| 1025 | REP_RET |
| 1026 | %endmacro |
| 1027 | |
| 1028 | INIT_MMX mmxext |
| 1029 | PRED16x16_VERTICAL |
| 1030 | INIT_XMM sse2 |
| 1031 | PRED16x16_VERTICAL |
| 1032 | |
| 1033 | ;----------------------------------------------------------------------------- |
| 1034 | ; void ff_pred16x16_horizontal(pixel *src, int stride) |
| 1035 | ;----------------------------------------------------------------------------- |
| 1036 | %macro PRED16x16_HORIZONTAL 0 |
| 1037 | cglobal pred16x16_horizontal_10, 2, 3 |
| 1038 | mov r2d, 8 |
| 1039 | .vloop: |
| 1040 | movd m0, [r0+r1*0-4] |
| 1041 | movd m1, [r0+r1*1-4] |
| 1042 | SPLATW m0, m0, 1 |
| 1043 | SPLATW m1, m1, 1 |
| 1044 | MOV16 r0+r1*0, m0, m0, m0, m0 |
| 1045 | MOV16 r0+r1*1, m1, m1, m1, m1 |
| 1046 | lea r0, [r0+r1*2] |
| 1047 | dec r2d |
| 1048 | jg .vloop |
| 1049 | REP_RET |
| 1050 | %endmacro |
| 1051 | |
| 1052 | INIT_MMX mmxext |
| 1053 | PRED16x16_HORIZONTAL |
| 1054 | INIT_XMM sse2 |
| 1055 | PRED16x16_HORIZONTAL |
| 1056 | |
| 1057 | ;----------------------------------------------------------------------------- |
| 1058 | ; void ff_pred16x16_dc(pixel *src, int stride) |
| 1059 | ;----------------------------------------------------------------------------- |
| 1060 | %macro PRED16x16_DC 0 |
| 1061 | cglobal pred16x16_dc_10, 2, 6 |
| 1062 | mov r5, r0 |
| 1063 | sub r0, r1 |
| 1064 | mova m0, [r0+0] |
| 1065 | paddw m0, [r0+mmsize] |
| 1066 | %if mmsize==8 |
| 1067 | paddw m0, [r0+16] |
| 1068 | paddw m0, [r0+24] |
| 1069 | %endif |
| 1070 | HADDW m0, m2 |
| 1071 | |
| 1072 | lea r0, [r0+r1-2] |
| 1073 | movzx r3d, word [r0] |
| 1074 | movzx r4d, word [r0+r1] |
| 1075 | %rep 7 |
| 1076 | lea r0, [r0+r1*2] |
| 1077 | movzx r2d, word [r0] |
| 1078 | add r3d, r2d |
| 1079 | movzx r2d, word [r0+r1] |
| 1080 | add r4d, r2d |
| 1081 | %endrep |
| 1082 | lea r3d, [r3+r4+16] |
| 1083 | |
| 1084 | movd m1, r3d |
| 1085 | paddw m0, m1 |
| 1086 | psrlw m0, 5 |
| 1087 | SPLATW m0, m0 |
| 1088 | mov r3d, 8 |
| 1089 | .loop: |
| 1090 | MOV16 r5+r1*0, m0, m0, m0, m0 |
| 1091 | MOV16 r5+r1*1, m0, m0, m0, m0 |
| 1092 | lea r5, [r5+r1*2] |
| 1093 | dec r3d |
| 1094 | jg .loop |
| 1095 | REP_RET |
| 1096 | %endmacro |
| 1097 | |
| 1098 | INIT_MMX mmxext |
| 1099 | PRED16x16_DC |
| 1100 | INIT_XMM sse2 |
| 1101 | PRED16x16_DC |
| 1102 | |
| 1103 | ;----------------------------------------------------------------------------- |
| 1104 | ; void ff_pred16x16_top_dc(pixel *src, int stride) |
| 1105 | ;----------------------------------------------------------------------------- |
| 1106 | %macro PRED16x16_TOP_DC 0 |
| 1107 | cglobal pred16x16_top_dc_10, 2, 3 |
| 1108 | sub r0, r1 |
| 1109 | mova m0, [r0+0] |
| 1110 | paddw m0, [r0+mmsize] |
| 1111 | %if mmsize==8 |
| 1112 | paddw m0, [r0+16] |
| 1113 | paddw m0, [r0+24] |
| 1114 | %endif |
| 1115 | HADDW m0, m2 |
| 1116 | |
| 1117 | SPLATW m0, m0 |
| 1118 | paddw m0, [pw_8] |
| 1119 | psrlw m0, 4 |
| 1120 | mov r2d, 8 |
| 1121 | .loop: |
| 1122 | MOV16 r0+r1*1, m0, m0, m0, m0 |
| 1123 | MOV16 r0+r1*2, m0, m0, m0, m0 |
| 1124 | lea r0, [r0+r1*2] |
| 1125 | dec r2d |
| 1126 | jg .loop |
| 1127 | REP_RET |
| 1128 | %endmacro |
| 1129 | |
| 1130 | INIT_MMX mmxext |
| 1131 | PRED16x16_TOP_DC |
| 1132 | INIT_XMM sse2 |
| 1133 | PRED16x16_TOP_DC |
| 1134 | |
| 1135 | ;----------------------------------------------------------------------------- |
| 1136 | ; void ff_pred16x16_left_dc(pixel *src, int stride) |
| 1137 | ;----------------------------------------------------------------------------- |
| 1138 | %macro PRED16x16_LEFT_DC 0 |
| 1139 | cglobal pred16x16_left_dc_10, 2, 6 |
| 1140 | mov r5, r0 |
| 1141 | |
| 1142 | sub r0, 2 |
| 1143 | movzx r3d, word [r0] |
| 1144 | movzx r4d, word [r0+r1] |
| 1145 | %rep 7 |
| 1146 | lea r0, [r0+r1*2] |
| 1147 | movzx r2d, word [r0] |
| 1148 | add r3d, r2d |
| 1149 | movzx r2d, word [r0+r1] |
| 1150 | add r4d, r2d |
| 1151 | %endrep |
| 1152 | lea r3d, [r3+r4+8] |
| 1153 | shr r3d, 4 |
| 1154 | |
| 1155 | movd m0, r3d |
| 1156 | SPLATW m0, m0 |
| 1157 | mov r3d, 8 |
| 1158 | .loop: |
| 1159 | MOV16 r5+r1*0, m0, m0, m0, m0 |
| 1160 | MOV16 r5+r1*1, m0, m0, m0, m0 |
| 1161 | lea r5, [r5+r1*2] |
| 1162 | dec r3d |
| 1163 | jg .loop |
| 1164 | REP_RET |
| 1165 | %endmacro |
| 1166 | |
| 1167 | INIT_MMX mmxext |
| 1168 | PRED16x16_LEFT_DC |
| 1169 | INIT_XMM sse2 |
| 1170 | PRED16x16_LEFT_DC |
| 1171 | |
| 1172 | ;----------------------------------------------------------------------------- |
| 1173 | ; void ff_pred16x16_128_dc(pixel *src, int stride) |
| 1174 | ;----------------------------------------------------------------------------- |
| 1175 | %macro PRED16x16_128_DC 0 |
| 1176 | cglobal pred16x16_128_dc_10, 2,3 |
| 1177 | mova m0, [pw_512] |
| 1178 | mov r2d, 8 |
| 1179 | .loop: |
| 1180 | MOV16 r0+r1*0, m0, m0, m0, m0 |
| 1181 | MOV16 r0+r1*1, m0, m0, m0, m0 |
| 1182 | lea r0, [r0+r1*2] |
| 1183 | dec r2d |
| 1184 | jg .loop |
| 1185 | REP_RET |
| 1186 | %endmacro |
| 1187 | |
| 1188 | INIT_MMX mmxext |
| 1189 | PRED16x16_128_DC |
| 1190 | INIT_XMM sse2 |
| 1191 | PRED16x16_128_DC |