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| 1 : | edgomez | 1382 | ;/***************************************************************************** |
| 2 : | ; * | ||
| 3 : | ; * XVID MPEG-4 VIDEO CODEC | ||
| 4 : | ; * - Quarter-pixel interpolation - | ||
| 5 : | ; * Copyright(C) 2002 Pascal Massimino <skal@planet-d.net> | ||
| 6 : | ; * | ||
| 7 : | ; * This file is part of XviD, a free MPEG-4 video encoder/decoder | ||
| 8 : | ; * | ||
| 9 : | Isibaar | 1795 | ; * XviD is free software; you can rDST_PTRstribute it and/or modify it |
| 10 : | edgomez | 1382 | ; * under the terms of the GNU General Public License as published by |
| 11 : | ; * the Free Software Foundation; either version 2 of the License, or | ||
| 12 : | ; * (at your option) any later version. | ||
| 13 : | ; * | ||
| 14 : | ; * This program is distributed in the hope that it will be useful, | ||
| 15 : | ; * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| 16 : | ; * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| 17 : | ; * GNU General Public License for more details. | ||
| 18 : | ; * | ||
| 19 : | ; * You should have received a copy of the GNU General Public License | ||
| 20 : | ; * along with this program; if not, write to the Free Software | ||
| 21 : | ; * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | ||
| 22 : | ; * | ||
| 23 : | Isibaar | 1877 | ; * $Id: qpel_mmx.asm,v 1.11 2009-09-16 17:07:58 Isibaar Exp $ |
| 24 : | edgomez | 1382 | ; * |
| 25 : | ; *************************************************************************/ | ||
| 26 : | |||
| 27 : | ;/************************************************************************** | ||
| 28 : | ; * | ||
| 29 : | ; * History: | ||
| 30 : | ; * | ||
| 31 : | ; * 22.10.2002 initial coding. unoptimized 'proof of concept', | ||
| 32 : | ; * just to heft the qpel filtering. - Skal - | ||
| 33 : | ; * | ||
| 34 : | ; *************************************************************************/ | ||
| 35 : | |||
| 36 : | |||
| 37 : | %define USE_TABLES ; in order to use xvid_FIR_x_x_x_x tables | ||
| 38 : | ; instead of xvid_Expand_mmx... | ||
| 39 : | |||
| 40 : | |||
| 41 : | Isibaar | 1795 | %include "nasm.inc" |
| 42 : | edgomez | 1382 | |
| 43 : | ;////////////////////////////////////////////////////////////////////// | ||
| 44 : | ;// Declarations | ||
| 45 : | ;// all signatures are: | ||
| 46 : | ;// void XXX(uint8_t *dst, const uint8_t *src, | ||
| 47 : | ;// int32_t length, int32_t stride, int32_t rounding) | ||
| 48 : | ;////////////////////////////////////////////////////////////////////// | ||
| 49 : | |||
| 50 : | cglobal xvid_H_Pass_16_mmx | ||
| 51 : | cglobal xvid_H_Pass_Avrg_16_mmx | ||
| 52 : | cglobal xvid_H_Pass_Avrg_Up_16_mmx | ||
| 53 : | cglobal xvid_V_Pass_16_mmx | ||
| 54 : | cglobal xvid_V_Pass_Avrg_16_mmx | ||
| 55 : | cglobal xvid_V_Pass_Avrg_Up_16_mmx | ||
| 56 : | cglobal xvid_H_Pass_8_mmx | ||
| 57 : | cglobal xvid_H_Pass_Avrg_8_mmx | ||
| 58 : | cglobal xvid_H_Pass_Avrg_Up_8_mmx | ||
| 59 : | cglobal xvid_V_Pass_8_mmx | ||
| 60 : | cglobal xvid_V_Pass_Avrg_8_mmx | ||
| 61 : | cglobal xvid_V_Pass_Avrg_Up_8_mmx | ||
| 62 : | |||
| 63 : | cglobal xvid_H_Pass_Add_16_mmx | ||
| 64 : | cglobal xvid_H_Pass_Avrg_Add_16_mmx | ||
| 65 : | cglobal xvid_H_Pass_Avrg_Up_Add_16_mmx | ||
| 66 : | cglobal xvid_V_Pass_Add_16_mmx | ||
| 67 : | cglobal xvid_V_Pass_Avrg_Add_16_mmx | ||
| 68 : | cglobal xvid_V_Pass_Avrg_Up_Add_16_mmx | ||
| 69 : | cglobal xvid_H_Pass_8_Add_mmx | ||
| 70 : | cglobal xvid_H_Pass_Avrg_8_Add_mmx | ||
| 71 : | cglobal xvid_H_Pass_Avrg_Up_8_Add_mmx | ||
| 72 : | cglobal xvid_V_Pass_8_Add_mmx | ||
| 73 : | cglobal xvid_V_Pass_Avrg_8_Add_mmx | ||
| 74 : | cglobal xvid_V_Pass_Avrg_Up_8_Add_mmx | ||
| 75 : | |||
| 76 : | Isibaar | 1795 | cglobal xvid_Expand_mmx |
| 77 : | edgomez | 1382 | |
| 78 : | Isibaar | 1795 | cglobal xvid_FIR_1_0_0_0 |
| 79 : | cglobal xvid_FIR_3_1_0_0 | ||
| 80 : | cglobal xvid_FIR_6_3_1_0 | ||
| 81 : | cglobal xvid_FIR_14_3_2_1 | ||
| 82 : | cglobal xvid_FIR_20_6_3_1 | ||
| 83 : | cglobal xvid_FIR_20_20_6_3 | ||
| 84 : | cglobal xvid_FIR_23_19_6_3 | ||
| 85 : | cglobal xvid_FIR_7_20_20_6 | ||
| 86 : | cglobal xvid_FIR_6_20_20_6 | ||
| 87 : | cglobal xvid_FIR_6_20_20_7 | ||
| 88 : | cglobal xvid_FIR_3_6_20_20 | ||
| 89 : | cglobal xvid_FIR_3_6_19_23 | ||
| 90 : | cglobal xvid_FIR_1_3_6_20 | ||
| 91 : | cglobal xvid_FIR_1_2_3_14 | ||
| 92 : | cglobal xvid_FIR_0_1_3_6 | ||
| 93 : | cglobal xvid_FIR_0_0_1_3 | ||
| 94 : | cglobal xvid_FIR_0_0_0_1 | ||
| 95 : | edgomez | 1382 | |
| 96 : | Isibaar | 1795 | SECTION .data align=SECTION_ALIGN |
| 97 : | edgomez | 1382 | |
| 98 : | Isibaar | 1795 | align SECTION_ALIGN |
| 99 : | xvid_Expand_mmx: | ||
| 100 : | times 256*4 dw 0 ; uint16_t xvid_Expand_mmx[256][4] | ||
| 101 : | ENDFUNC | ||
| 102 : | edgomez | 1382 | |
| 103 : | Isibaar | 1795 | xvid_FIR_1_0_0_0: |
| 104 : | times 256*4 dw 0 | ||
| 105 : | ENDFUNC | ||
| 106 : | |||
| 107 : | xvid_FIR_3_1_0_0: | ||
| 108 : | times 256*4 dw 0 | ||
| 109 : | ENDFUNC | ||
| 110 : | |||
| 111 : | xvid_FIR_6_3_1_0: | ||
| 112 : | times 256*4 dw 0 | ||
| 113 : | ENDFUNC | ||
| 114 : | |||
| 115 : | xvid_FIR_14_3_2_1: | ||
| 116 : | times 256*4 dw 0 | ||
| 117 : | ENDFUNC | ||
| 118 : | |||
| 119 : | xvid_FIR_20_6_3_1: | ||
| 120 : | times 256*4 dw 0 | ||
| 121 : | ENDFUNC | ||
| 122 : | |||
| 123 : | xvid_FIR_20_20_6_3: | ||
| 124 : | times 256*4 dw 0 | ||
| 125 : | ENDFUNC | ||
| 126 : | |||
| 127 : | xvid_FIR_23_19_6_3: | ||
| 128 : | times 256*4 dw 0 | ||
| 129 : | ENDFUNC | ||
| 130 : | |||
| 131 : | xvid_FIR_7_20_20_6: | ||
| 132 : | times 256*4 dw 0 | ||
| 133 : | ENDFUNC | ||
| 134 : | |||
| 135 : | xvid_FIR_6_20_20_6: | ||
| 136 : | times 256*4 dw 0 | ||
| 137 : | ENDFUNC | ||
| 138 : | |||
| 139 : | xvid_FIR_6_20_20_7: | ||
| 140 : | times 256*4 dw 0 | ||
| 141 : | ENDFUNC | ||
| 142 : | |||
| 143 : | xvid_FIR_3_6_20_20: | ||
| 144 : | times 256*4 dw 0 | ||
| 145 : | ENDFUNC | ||
| 146 : | |||
| 147 : | xvid_FIR_3_6_19_23: | ||
| 148 : | times 256*4 dw 0 | ||
| 149 : | ENDFUNC | ||
| 150 : | |||
| 151 : | xvid_FIR_1_3_6_20: | ||
| 152 : | times 256*4 dw 0 | ||
| 153 : | ENDFUNC | ||
| 154 : | |||
| 155 : | xvid_FIR_1_2_3_14: | ||
| 156 : | times 256*4 dw 0 | ||
| 157 : | ENDFUNC | ||
| 158 : | |||
| 159 : | xvid_FIR_0_1_3_6: | ||
| 160 : | times 256*4 dw 0 | ||
| 161 : | ENDFUNC | ||
| 162 : | |||
| 163 : | xvid_FIR_0_0_1_3: | ||
| 164 : | times 256*4 dw 0 | ||
| 165 : | ENDFUNC | ||
| 166 : | |||
| 167 : | xvid_FIR_0_0_0_1: | ||
| 168 : | times 256*4 dw 0 | ||
| 169 : | ENDFUNC | ||
| 170 : | |||
| 171 : | edgomez | 1382 | ;////////////////////////////////////////////////////////////////////// |
| 172 : | |||
| 173 : | Isibaar | 1795 | DATA |
| 174 : | edgomez | 1382 | |
| 175 : | Isibaar | 1795 | align SECTION_ALIGN |
| 176 : | edgomez | 1382 | Rounder1_MMX: |
| 177 : | times 4 dw 1 | ||
| 178 : | Rounder0_MMX: | ||
| 179 : | times 4 dw 0 | ||
| 180 : | |||
| 181 : | Isibaar | 1795 | align SECTION_ALIGN |
| 182 : | Isibaar | 1793 | Rounder_QP_MMX: |
| 183 : | edgomez | 1382 | times 4 dw 16 |
| 184 : | times 4 dw 15 | ||
| 185 : | |||
| 186 : | %ifndef USE_TABLES | ||
| 187 : | |||
| 188 : | Isibaar | 1795 | align SECTION_ALIGN |
| 189 : | edgomez | 1382 | |
| 190 : | ; H-Pass table shared by 16x? and 8x? filters | ||
| 191 : | |||
| 192 : | FIR_R0: dw 14, -3, 2, -1 | ||
| 193 : | Isibaar | 1795 | align SECTION_ALIGN |
| 194 : | edgomez | 1382 | FIR_R1: dw 23, 19, -6, 3, -1, 0, 0, 0 |
| 195 : | |||
| 196 : | FIR_R2: dw -7, 20, 20, -6, 3, -1, 0, 0 | ||
| 197 : | |||
| 198 : | FIR_R3: dw 3, -6, 20, 20, -6, 3, -1, 0 | ||
| 199 : | |||
| 200 : | FIR_R4: dw -1, 3, -6, 20, 20, -6, 3, -1 | ||
| 201 : | |||
| 202 : | FIR_R5: dw 0, -1, 3, -6, 20, 20, -6, 3, -1, 0, 0, 0 | ||
| 203 : | Isibaar | 1795 | align SECTION_ALIGN |
| 204 : | edgomez | 1382 | FIR_R6: dw 0, 0, -1, 3, -6, 20, 20, -6, 3, -1, 0, 0 |
| 205 : | Isibaar | 1795 | align SECTION_ALIGN |
| 206 : | edgomez | 1382 | FIR_R7: dw 0, 0, 0, -1, 3, -6, 20, 20, -6, 3, -1, 0 |
| 207 : | Isibaar | 1795 | align SECTION_ALIGN |
| 208 : | edgomez | 1382 | FIR_R8: dw -1, 3, -6, 20, 20, -6, 3, -1 |
| 209 : | |||
| 210 : | FIR_R9: dw 0, -1, 3, -6, 20, 20, -6, 3, -1, 0, 0, 0 | ||
| 211 : | Isibaar | 1795 | align SECTION_ALIGN |
| 212 : | edgomez | 1382 | FIR_R10: dw 0, 0, -1, 3, -6, 20, 20, -6, 3, -1, 0, 0 |
| 213 : | Isibaar | 1795 | align SECTION_ALIGN |
| 214 : | edgomez | 1382 | FIR_R11: dw 0, 0, 0, -1, 3, -6, 20, 20, -6, 3, -1, 0 |
| 215 : | Isibaar | 1795 | align SECTION_ALIGN |
| 216 : | edgomez | 1382 | FIR_R12: dw -1, 3, -6, 20, 20, -6, 3, -1 |
| 217 : | |||
| 218 : | FIR_R13: dw 0, -1, 3, -6, 20, 20, -6, 3 | ||
| 219 : | |||
| 220 : | FIR_R14: dw 0, 0, -1, 3, -6, 20, 20, -7 | ||
| 221 : | |||
| 222 : | FIR_R15: dw 0, 0, 0, -1, 3, -6, 19, 23 | ||
| 223 : | |||
| 224 : | FIR_R16: dw -1, 2, -3, 14 | ||
| 225 : | |||
| 226 : | %endif ; !USE_TABLES | ||
| 227 : | |||
| 228 : | ; V-Pass taps | ||
| 229 : | |||
| 230 : | Isibaar | 1795 | align SECTION_ALIGN |
| 231 : | edgomez | 1382 | FIR_Cm7: times 4 dw -7 |
| 232 : | FIR_Cm6: times 4 dw -6 | ||
| 233 : | FIR_Cm3: times 4 dw -3 | ||
| 234 : | FIR_Cm1: times 4 dw -1 | ||
| 235 : | FIR_C2: times 4 dw 2 | ||
| 236 : | FIR_C3: times 4 dw 3 | ||
| 237 : | FIR_C14: times 4 dw 14 | ||
| 238 : | FIR_C19: times 4 dw 19 | ||
| 239 : | FIR_C20: times 4 dw 20 | ||
| 240 : | FIR_C23: times 4 dw 23 | ||
| 241 : | |||
| 242 : | Isibaar | 1844 | TEXT |
| 243 : | edgomez | 1382 | |
| 244 : | ;////////////////////////////////////////////////////////////////////// | ||
| 245 : | ;// Here we go with the Q-Pel mess. | ||
| 246 : | ;// For horizontal passes, we process 4 *output* pixel in parallel | ||
| 247 : | ;// For vertical ones, we process 4 *input* pixel in parallel. | ||
| 248 : | ;////////////////////////////////////////////////////////////////////// | ||
| 249 : | |||
| 250 : | Isibaar | 1795 | %ifdef ARCH_IS_X86_64 |
| 251 : | %macro XVID_MOVQ 3 | ||
| 252 : | lea r9, [%2] | ||
| 253 : | movq %1, [r9 + %3] | ||
| 254 : | %endmacro | ||
| 255 : | %macro XVID_PADDW 3 | ||
| 256 : | lea r9, [%2] | ||
| 257 : | paddw %1, [r9 + %3] | ||
| 258 : | %endmacro | ||
| 259 : | Isibaar | 1803 | %define SRC_PTR prm2 |
| 260 : | %define DST_PTR prm1 | ||
| 261 : | Isibaar | 1795 | %else |
| 262 : | %macro XVID_MOVQ 3 | ||
| 263 : | movq %1, [%2 + %3] | ||
| 264 : | %endmacro | ||
| 265 : | %macro XVID_PADDW 3 | ||
| 266 : | paddw %1, [%2 + %3] | ||
| 267 : | %endmacro | ||
| 268 : | %define SRC_PTR _ESI | ||
| 269 : | %define DST_PTR _EDI | ||
| 270 : | %endif | ||
| 271 : | |||
| 272 : | edgomez | 1382 | %macro PROLOG_NO_AVRG 0 |
| 273 : | Isibaar | 1795 | mov TMP0, prm3 ; Size |
| 274 : | mov TMP1, prm4 ; BpS | ||
| 275 : | mov eax, prm5d ; Rnd | ||
| 276 : | |||
| 277 : | %ifndef ARCH_IS_X86_64 | ||
| 278 : | push SRC_PTR | ||
| 279 : | push DST_PTR | ||
| 280 : | %endif | ||
| 281 : | push _EBP | ||
| 282 : | mov _EBP, TMP1 | ||
| 283 : | |||
| 284 : | %ifndef ARCH_IS_X86_64 | ||
| 285 : | mov DST_PTR, [_ESP+16 + 0*4] ; Dst | ||
| 286 : | mov SRC_PTR, [_ESP+16 + 1*4] ; Src | ||
| 287 : | %endif | ||
| 288 : | |||
| 289 : | and _EAX, 1 | ||
| 290 : | lea TMP1, [Rounder_QP_MMX] | ||
| 291 : | movq mm7, [TMP1+_EAX*8] ; rounder | ||
| 292 : | edgomez | 1382 | %endmacro |
| 293 : | |||
| 294 : | %macro EPILOG_NO_AVRG 0 | ||
| 295 : | Isibaar | 1795 | pop _EBP |
| 296 : | %ifndef ARCH_IS_X86_64 | ||
| 297 : | pop DST_PTR | ||
| 298 : | pop SRC_PTR | ||
| 299 : | %endif | ||
| 300 : | edgomez | 1382 | ret |
| 301 : | %endmacro | ||
| 302 : | |||
| 303 : | %macro PROLOG_AVRG 0 | ||
| 304 : | Isibaar | 1795 | mov TMP0, prm3 ; Size |
| 305 : | mov TMP1, prm4 ; BpS | ||
| 306 : | mov eax, prm5d ; Rnd | ||
| 307 : | |||
| 308 : | push _EBX | ||
| 309 : | push _EBP | ||
| 310 : | %ifndef ARCH_IS_X86_64 | ||
| 311 : | push SRC_PTR | ||
| 312 : | push DST_PTR | ||
| 313 : | %endif | ||
| 314 : | mov _EBP, TMP1 | ||
| 315 : | |||
| 316 : | %ifndef ARCH_IS_X86_64 | ||
| 317 : | mov DST_PTR, [_ESP+20 + 0*4] ; Dst | ||
| 318 : | mov SRC_PTR, [_ESP+20 + 1*4] ; Src | ||
| 319 : | %endif | ||
| 320 : | |||
| 321 : | and _EAX, 1 | ||
| 322 : | lea TMP1, [Rounder_QP_MMX] | ||
| 323 : | movq mm7, [TMP1+_EAX*8] ; rounder | ||
| 324 : | lea TMP1, [Rounder1_MMX] | ||
| 325 : | lea _EBX, [TMP1+_EAX*8] ; *Rounder2 | ||
| 326 : | edgomez | 1382 | %endmacro |
| 327 : | |||
| 328 : | %macro EPILOG_AVRG 0 | ||
| 329 : | Isibaar | 1795 | %ifndef ARCH_IS_X86_64 |
| 330 : | pop DST_PTR | ||
| 331 : | pop SRC_PTR | ||
| 332 : | %endif | ||
| 333 : | pop _EBP | ||
| 334 : | pop _EBX | ||
| 335 : | edgomez | 1382 | ret |
| 336 : | %endmacro | ||
| 337 : | |||
| 338 : | ;////////////////////////////////////////////////////////////////////// | ||
| 339 : | ;// | ||
| 340 : | ;// All horizontal passes | ||
| 341 : | ;// | ||
| 342 : | ;////////////////////////////////////////////////////////////////////// | ||
| 343 : | |||
| 344 : | ; macros for USE_TABLES | ||
| 345 : | |||
| 346 : | %macro TLOAD 2 ; %1,%2: src pixels | ||
| 347 : | Isibaar | 1795 | movzx _EAX, byte [SRC_PTR+%1] |
| 348 : | movzx TMP1, byte [SRC_PTR+%2] | ||
| 349 : | XVID_MOVQ mm0, xvid_FIR_14_3_2_1, _EAX*8 | ||
| 350 : | XVID_MOVQ mm3, xvid_FIR_1_2_3_14, TMP1*8 | ||
| 351 : | edgomez | 1382 | paddw mm0, mm7 |
| 352 : | paddw mm3, mm7 | ||
| 353 : | %endmacro | ||
| 354 : | |||
| 355 : | %macro TACCUM2 5 ;%1:src pixel/%2-%3:Taps tables/ %4-%5:dst regs | ||
| 356 : | Isibaar | 1795 | movzx _EAX, byte [SRC_PTR+%1] |
| 357 : | XVID_PADDW %4, %2, _EAX*8 | ||
| 358 : | XVID_PADDW %5, %3, _EAX*8 | ||
| 359 : | edgomez | 1382 | %endmacro |
| 360 : | |||
| 361 : | %macro TACCUM3 7 ;%1:src pixel/%2-%4:Taps tables/%5-%7:dst regs | ||
| 362 : | Isibaar | 1795 | movzx _EAX, byte [SRC_PTR+%1] |
| 363 : | XVID_PADDW %5, %2, _EAX*8 | ||
| 364 : | XVID_PADDW %6, %3, _EAX*8 | ||
| 365 : | XVID_PADDW %7, %4, _EAX*8 | ||
| 366 : | edgomez | 1382 | %endmacro |
| 367 : | |||
| 368 : | ;////////////////////////////////////////////////////////////////////// | ||
| 369 : | |||
| 370 : | ; macros without USE_TABLES | ||
| 371 : | |||
| 372 : | %macro LOAD 2 ; %1,%2: src pixels | ||
| 373 : | Isibaar | 1795 | movzx _EAX, byte [SRC_PTR+%1] |
| 374 : | movzx TMP1, byte [SRC_PTR+%2] | ||
| 375 : | XVID_MOVQ mm0, xvid_Expand_mmx, _EAX*8 | ||
| 376 : | XVID_MOVQ mm3, xvid_Expand_mmx, TMP1*8 | ||
| 377 : | edgomez | 1382 | pmullw mm0, [FIR_R0 ] |
| 378 : | pmullw mm3, [FIR_R16] | ||
| 379 : | paddw mm0, mm7 | ||
| 380 : | paddw mm3, mm7 | ||
| 381 : | %endmacro | ||
| 382 : | |||
| 383 : | %macro ACCUM2 4 ;src pixel/Taps/dst regs #1-#2 | ||
| 384 : | Isibaar | 1795 | movzx _EAX, byte [SRC_PTR+%1] |
| 385 : | XVID_MOVQ mm4, xvid_Expand_mmx, _EAX*8 | ||
| 386 : | edgomez | 1382 | movq mm5, mm4 |
| 387 : | pmullw mm4, [%2] | ||
| 388 : | pmullw mm5, [%2+8] | ||
| 389 : | paddw %3, mm4 | ||
| 390 : | paddw %4, mm5 | ||
| 391 : | %endmacro | ||
| 392 : | |||
| 393 : | %macro ACCUM3 5 ;src pixel/Taps/dst regs #1-#2-#3 | ||
| 394 : | Isibaar | 1795 | movzx _EAX, byte [SRC_PTR+%1] |
| 395 : | XVID_MOVQ mm4, xvid_Expand_mmx, _EAX*8 | ||
| 396 : | edgomez | 1382 | movq mm5, mm4 |
| 397 : | movq mm6, mm5 | ||
| 398 : | pmullw mm4, [%2 ] | ||
| 399 : | pmullw mm5, [%2+ 8] | ||
| 400 : | pmullw mm6, [%2+16] | ||
| 401 : | paddw %3, mm4 | ||
| 402 : | paddw %4, mm5 | ||
| 403 : | paddw %5, mm6 | ||
| 404 : | %endmacro | ||
| 405 : | |||
| 406 : | ;////////////////////////////////////////////////////////////////////// | ||
| 407 : | |||
| 408 : | %macro MIX 3 ; %1:reg, %2:src, %3:rounder | ||
| 409 : | pxor mm6, mm6 | ||
| 410 : | movq mm4, [%2] | ||
| 411 : | movq mm1, %1 | ||
| 412 : | movq mm5, mm4 | ||
| 413 : | punpcklbw %1, mm6 | ||
| 414 : | punpcklbw mm4, mm6 | ||
| 415 : | punpckhbw mm1, mm6 | ||
| 416 : | punpckhbw mm5, mm6 | ||
| 417 : | movq mm6, [%3] ; rounder #2 | ||
| 418 : | paddusw %1, mm4 | ||
| 419 : | paddusw mm1, mm5 | ||
| 420 : | paddusw %1, mm6 | ||
| 421 : | paddusw mm1, mm6 | ||
| 422 : | psrlw %1, 1 | ||
| 423 : | psrlw mm1, 1 | ||
| 424 : | packuswb %1, mm1 | ||
| 425 : | %endmacro | ||
| 426 : | |||
| 427 : | ;////////////////////////////////////////////////////////////////////// | ||
| 428 : | |||
| 429 : | %macro H_PASS_16 2 ; %1:src-op (0=NONE,1=AVRG,2=AVRG-UP), %2:dst-op (NONE/AVRG) | ||
| 430 : | |||
| 431 : | %if (%2==0) && (%1==0) | ||
| 432 : | PROLOG_NO_AVRG | ||
| 433 : | %else | ||
| 434 : | PROLOG_AVRG | ||
| 435 : | %endif | ||
| 436 : | |||
| 437 : | Isibaar | 1793 | .Loop: |
| 438 : | edgomez | 1382 | |
| 439 : | ; mm0..mm3 serves as a 4x4 delay line | ||
| 440 : | |||
| 441 : | %ifndef USE_TABLES | ||
| 442 : | |||
| 443 : | LOAD 0, 16 ; special case for 1rst/last pixel | ||
| 444 : | movq mm1, mm7 | ||
| 445 : | movq mm2, mm7 | ||
| 446 : | |||
| 447 : | ACCUM2 1, FIR_R1, mm0, mm1 | ||
| 448 : | ACCUM2 2, FIR_R2, mm0, mm1 | ||
| 449 : | ACCUM2 3, FIR_R3, mm0, mm1 | ||
| 450 : | ACCUM2 4, FIR_R4, mm0, mm1 | ||
| 451 : | |||
| 452 : | ACCUM3 5, FIR_R5, mm0, mm1, mm2 | ||
| 453 : | ACCUM3 6, FIR_R6, mm0, mm1, mm2 | ||
| 454 : | ACCUM3 7, FIR_R7, mm0, mm1, mm2 | ||
| 455 : | ACCUM2 8, FIR_R8, mm1, mm2 | ||
| 456 : | ACCUM3 9, FIR_R9, mm1, mm2, mm3 | ||
| 457 : | ACCUM3 10, FIR_R10,mm1, mm2, mm3 | ||
| 458 : | ACCUM3 11, FIR_R11,mm1, mm2, mm3 | ||
| 459 : | |||
| 460 : | ACCUM2 12, FIR_R12, mm2, mm3 | ||
| 461 : | ACCUM2 13, FIR_R13, mm2, mm3 | ||
| 462 : | ACCUM2 14, FIR_R14, mm2, mm3 | ||
| 463 : | ACCUM2 15, FIR_R15, mm2, mm3 | ||
| 464 : | |||
| 465 : | %else | ||
| 466 : | |||
| 467 : | TLOAD 0, 16 ; special case for 1rst/last pixel | ||
| 468 : | movq mm1, mm7 | ||
| 469 : | movq mm2, mm7 | ||
| 470 : | |||
| 471 : | TACCUM2 1, xvid_FIR_23_19_6_3, xvid_FIR_1_0_0_0 , mm0, mm1 | ||
| 472 : | TACCUM2 2, xvid_FIR_7_20_20_6, xvid_FIR_3_1_0_0 , mm0, mm1 | ||
| 473 : | TACCUM2 3, xvid_FIR_3_6_20_20, xvid_FIR_6_3_1_0 , mm0, mm1 | ||
| 474 : | TACCUM2 4, xvid_FIR_1_3_6_20 , xvid_FIR_20_6_3_1, mm0, mm1 | ||
| 475 : | |||
| 476 : | TACCUM3 5, xvid_FIR_0_1_3_6 , xvid_FIR_20_20_6_3, xvid_FIR_1_0_0_0 , mm0, mm1, mm2 | ||
| 477 : | TACCUM3 6, xvid_FIR_0_0_1_3 , xvid_FIR_6_20_20_6, xvid_FIR_3_1_0_0 , mm0, mm1, mm2 | ||
| 478 : | TACCUM3 7, xvid_FIR_0_0_0_1 , xvid_FIR_3_6_20_20, xvid_FIR_6_3_1_0 , mm0, mm1, mm2 | ||
| 479 : | |||
| 480 : | TACCUM2 8, xvid_FIR_1_3_6_20 , xvid_FIR_20_6_3_1 , mm1, mm2 | ||
| 481 : | |||
| 482 : | TACCUM3 9, xvid_FIR_0_1_3_6 , xvid_FIR_20_20_6_3, xvid_FIR_1_0_0_0, mm1, mm2, mm3 | ||
| 483 : | TACCUM3 10, xvid_FIR_0_0_1_3 , xvid_FIR_6_20_20_6, xvid_FIR_3_1_0_0, mm1, mm2, mm3 | ||
| 484 : | TACCUM3 11, xvid_FIR_0_0_0_1 , xvid_FIR_3_6_20_20, xvid_FIR_6_3_1_0, mm1, mm2, mm3 | ||
| 485 : | |||
| 486 : | TACCUM2 12, xvid_FIR_1_3_6_20, xvid_FIR_20_6_3_1 , mm2, mm3 | ||
| 487 : | TACCUM2 13, xvid_FIR_0_1_3_6 , xvid_FIR_20_20_6_3, mm2, mm3 | ||
| 488 : | TACCUM2 14, xvid_FIR_0_0_1_3 , xvid_FIR_6_20_20_7, mm2, mm3 | ||
| 489 : | TACCUM2 15, xvid_FIR_0_0_0_1 , xvid_FIR_3_6_19_23, mm2, mm3 | ||
| 490 : | |||
| 491 : | %endif | ||
| 492 : | |||
| 493 : | psraw mm0, 5 | ||
| 494 : | psraw mm1, 5 | ||
| 495 : | psraw mm2, 5 | ||
| 496 : | psraw mm3, 5 | ||
| 497 : | packuswb mm0, mm1 | ||
| 498 : | packuswb mm2, mm3 | ||
| 499 : | |||
| 500 : | %if (%1==1) | ||
| 501 : | Isibaar | 1795 | MIX mm0, SRC_PTR, _EBX |
| 502 : | edgomez | 1382 | %elif (%1==2) |
| 503 : | Isibaar | 1795 | MIX mm0, SRC_PTR+1, _EBX |
| 504 : | edgomez | 1382 | %endif |
| 505 : | %if (%2==1) | ||
| 506 : | Isibaar | 1795 | MIX mm0, DST_PTR, Rounder1_MMX |
| 507 : | edgomez | 1382 | %endif |
| 508 : | |||
| 509 : | %if (%1==1) | ||
| 510 : | Isibaar | 1795 | MIX mm2, SRC_PTR+8, _EBX |
| 511 : | edgomez | 1382 | %elif (%1==2) |
| 512 : | Isibaar | 1795 | MIX mm2, SRC_PTR+9, _EBX |
| 513 : | edgomez | 1382 | %endif |
| 514 : | %if (%2==1) | ||
| 515 : | Isibaar | 1795 | MIX mm2, DST_PTR+8, Rounder1_MMX |
| 516 : | edgomez | 1382 | %endif |
| 517 : | |||
| 518 : | Isibaar | 1795 | lea SRC_PTR, [SRC_PTR+_EBP] |
| 519 : | edgomez | 1382 | |
| 520 : | Isibaar | 1795 | movq [DST_PTR+0], mm0 |
| 521 : | movq [DST_PTR+8], mm2 | ||
| 522 : | edgomez | 1382 | |
| 523 : | Isibaar | 1795 | add DST_PTR, _EBP |
| 524 : | dec TMP0 | ||
| 525 : | edgomez | 1382 | jg .Loop |
| 526 : | |||
| 527 : | %if (%2==0) && (%1==0) | ||
| 528 : | EPILOG_NO_AVRG | ||
| 529 : | %else | ||
| 530 : | EPILOG_AVRG | ||
| 531 : | %endif | ||
| 532 : | |||
| 533 : | %endmacro | ||
| 534 : | |||
| 535 : | |||
| 536 : | ;////////////////////////////////////////////////////////////////////// | ||
| 537 : | |||
| 538 : | %macro H_PASS_8 2 ; %1:src-op (0=NONE,1=AVRG,2=AVRG-UP), %2:dst-op (NONE/AVRG) | ||
| 539 : | |||
| 540 : | %if (%2==0) && (%1==0) | ||
| 541 : | PROLOG_NO_AVRG | ||
| 542 : | %else | ||
| 543 : | PROLOG_AVRG | ||
| 544 : | %endif | ||
| 545 : | |||
| 546 : | Isibaar | 1793 | .Loop: |
| 547 : | edgomez | 1382 | ; mm0..mm3 serves as a 4x4 delay line |
| 548 : | |||
| 549 : | %ifndef USE_TABLES | ||
| 550 : | |||
| 551 : | LOAD 0, 8 ; special case for 1rst/last pixel | ||
| 552 : | ACCUM2 1, FIR_R1, mm0, mm3 | ||
| 553 : | ACCUM2 2, FIR_R2, mm0, mm3 | ||
| 554 : | ACCUM2 3, FIR_R3, mm0, mm3 | ||
| 555 : | ACCUM2 4, FIR_R4, mm0, mm3 | ||
| 556 : | |||
| 557 : | ACCUM2 5, FIR_R13, mm0, mm3 | ||
| 558 : | ACCUM2 6, FIR_R14, mm0, mm3 | ||
| 559 : | ACCUM2 7, FIR_R15, mm0, mm3 | ||
| 560 : | |||
| 561 : | %else | ||
| 562 : | |||
| 563 : | %if 0 ; test with no unrolling | ||
| 564 : | |||
| 565 : | TLOAD 0, 8 ; special case for 1rst/last pixel | ||
| 566 : | TACCUM2 1, xvid_FIR_23_19_6_3, xvid_FIR_1_0_0_0 , mm0, mm3 | ||
| 567 : | TACCUM2 2, xvid_FIR_7_20_20_6, xvid_FIR_3_1_0_0 , mm0, mm3 | ||
| 568 : | TACCUM2 3, xvid_FIR_3_6_20_20, xvid_FIR_6_3_1_0 , mm0, mm3 | ||
| 569 : | TACCUM2 4, xvid_FIR_1_3_6_20 , xvid_FIR_20_6_3_1 , mm0, mm3 | ||
| 570 : | TACCUM2 5, xvid_FIR_0_1_3_6 , xvid_FIR_20_20_6_3, mm0, mm3 | ||
| 571 : | TACCUM2 6, xvid_FIR_0_0_1_3 , xvid_FIR_6_20_20_7, mm0, mm3 | ||
| 572 : | TACCUM2 7, xvid_FIR_0_0_0_1 , xvid_FIR_3_6_19_23, mm0, mm3 | ||
| 573 : | |||
| 574 : | %else ; test with unrolling (little faster, but not much) | ||
| 575 : | |||
| 576 : | Isibaar | 1795 | movzx _EAX, byte [SRC_PTR] |
| 577 : | movzx TMP1, byte [SRC_PTR+8] | ||
| 578 : | XVID_MOVQ mm0, xvid_FIR_14_3_2_1, _EAX*8 | ||
| 579 : | movzx _EAX, byte [SRC_PTR+1] | ||
| 580 : | XVID_MOVQ mm3, xvid_FIR_1_2_3_14, TMP1*8 | ||
| 581 : | edgomez | 1382 | paddw mm0, mm7 |
| 582 : | paddw mm3, mm7 | ||
| 583 : | |||
| 584 : | Isibaar | 1795 | movzx TMP1, byte [SRC_PTR+2] |
| 585 : | XVID_PADDW mm0, xvid_FIR_23_19_6_3, _EAX*8 | ||
| 586 : | XVID_PADDW mm3, xvid_FIR_1_0_0_0, _EAX*8 | ||
| 587 : | edgomez | 1382 | |
| 588 : | Isibaar | 1795 | movzx _EAX, byte [SRC_PTR+3] |
| 589 : | XVID_PADDW mm0, xvid_FIR_7_20_20_6, TMP1*8 | ||
| 590 : | XVID_PADDW mm3, xvid_FIR_3_1_0_0, TMP1*8 | ||
| 591 : | edgomez | 1382 | |
| 592 : | Isibaar | 1795 | movzx TMP1, byte [SRC_PTR+4] |
| 593 : | XVID_PADDW mm0, xvid_FIR_3_6_20_20, _EAX*8 | ||
| 594 : | XVID_PADDW mm3, xvid_FIR_6_3_1_0, _EAX*8 | ||
| 595 : | edgomez | 1382 | |
| 596 : | Isibaar | 1795 | movzx _EAX, byte [SRC_PTR+5] |
| 597 : | XVID_PADDW mm0, xvid_FIR_1_3_6_20, TMP1*8 | ||
| 598 : | XVID_PADDW mm3, xvid_FIR_20_6_3_1, TMP1*8 | ||
| 599 : | edgomez | 1382 | |
| 600 : | Isibaar | 1795 | movzx TMP1, byte [SRC_PTR+6] |
| 601 : | XVID_PADDW mm0, xvid_FIR_0_1_3_6, _EAX*8 | ||
| 602 : | XVID_PADDW mm3, xvid_FIR_20_20_6_3, _EAX*8 | ||
| 603 : | edgomez | 1382 | |
| 604 : | Isibaar | 1795 | movzx _EAX, byte [SRC_PTR+7] |
| 605 : | XVID_PADDW mm0, xvid_FIR_0_0_1_3, TMP1*8 | ||
| 606 : | XVID_PADDW mm3, xvid_FIR_6_20_20_7, TMP1*8 | ||
| 607 : | edgomez | 1382 | |
| 608 : | Isibaar | 1795 | XVID_PADDW mm0, xvid_FIR_0_0_0_1, _EAX*8 |
| 609 : | XVID_PADDW mm3, xvid_FIR_3_6_19_23, _EAX*8 | ||
| 610 : | edgomez | 1382 | |
| 611 : | %endif | ||
| 612 : | |||
| 613 : | %endif ; !USE_TABLES | ||
| 614 : | |||
| 615 : | psraw mm0, 5 | ||
| 616 : | psraw mm3, 5 | ||
| 617 : | packuswb mm0, mm3 | ||
| 618 : | |||
| 619 : | %if (%1==1) | ||
| 620 : | Isibaar | 1795 | MIX mm0, SRC_PTR, _EBX |
| 621 : | edgomez | 1382 | %elif (%1==2) |
| 622 : | Isibaar | 1795 | MIX mm0, SRC_PTR+1, _EBX |
| 623 : | edgomez | 1382 | %endif |
| 624 : | %if (%2==1) | ||
| 625 : | Isibaar | 1795 | MIX mm0, DST_PTR, Rounder1_MMX |
| 626 : | edgomez | 1382 | %endif |
| 627 : | |||
| 628 : | Isibaar | 1795 | movq [DST_PTR], mm0 |
| 629 : | edgomez | 1382 | |
| 630 : | Isibaar | 1795 | add DST_PTR, _EBP |
| 631 : | add SRC_PTR, _EBP | ||
| 632 : | dec TMP0 | ||
| 633 : | edgomez | 1382 | jg .Loop |
| 634 : | |||
| 635 : | %if (%2==0) && (%1==0) | ||
| 636 : | EPILOG_NO_AVRG | ||
| 637 : | %else | ||
| 638 : | EPILOG_AVRG | ||
| 639 : | %endif | ||
| 640 : | |||
| 641 : | %endmacro | ||
| 642 : | |||
| 643 : | ;////////////////////////////////////////////////////////////////////// | ||
| 644 : | ;// 16x? copy Functions | ||
| 645 : | |||
| 646 : | xvid_H_Pass_16_mmx: | ||
| 647 : | H_PASS_16 0, 0 | ||
| 648 : | Isibaar | 1793 | ENDFUNC |
| 649 : | edgomez | 1382 | xvid_H_Pass_Avrg_16_mmx: |
| 650 : | H_PASS_16 1, 0 | ||
| 651 : | Isibaar | 1793 | ENDFUNC |
| 652 : | edgomez | 1382 | xvid_H_Pass_Avrg_Up_16_mmx: |
| 653 : | H_PASS_16 2, 0 | ||
| 654 : | Isibaar | 1793 | ENDFUNC |
| 655 : | edgomez | 1382 | |
| 656 : | ;////////////////////////////////////////////////////////////////////// | ||
| 657 : | ;// 8x? copy Functions | ||
| 658 : | |||
| 659 : | xvid_H_Pass_8_mmx: | ||
| 660 : | H_PASS_8 0, 0 | ||
| 661 : | Isibaar | 1793 | ENDFUNC |
| 662 : | edgomez | 1382 | xvid_H_Pass_Avrg_8_mmx: |
| 663 : | H_PASS_8 1, 0 | ||
| 664 : | Isibaar | 1793 | ENDFUNC |
| 665 : | edgomez | 1382 | xvid_H_Pass_Avrg_Up_8_mmx: |
| 666 : | H_PASS_8 2, 0 | ||
| 667 : | Isibaar | 1793 | ENDFUNC |
| 668 : | edgomez | 1382 | |
| 669 : | ;////////////////////////////////////////////////////////////////////// | ||
| 670 : | ;// 16x? avrg Functions | ||
| 671 : | |||
| 672 : | xvid_H_Pass_Add_16_mmx: | ||
| 673 : | H_PASS_16 0, 1 | ||
| 674 : | Isibaar | 1793 | ENDFUNC |
| 675 : | edgomez | 1382 | xvid_H_Pass_Avrg_Add_16_mmx: |
| 676 : | H_PASS_16 1, 1 | ||
| 677 : | Isibaar | 1793 | ENDFUNC |
| 678 : | edgomez | 1382 | xvid_H_Pass_Avrg_Up_Add_16_mmx: |
| 679 : | H_PASS_16 2, 1 | ||
| 680 : | Isibaar | 1793 | ENDFUNC |
| 681 : | edgomez | 1382 | |
| 682 : | ;////////////////////////////////////////////////////////////////////// | ||
| 683 : | ;// 8x? avrg Functions | ||
| 684 : | |||
| 685 : | xvid_H_Pass_8_Add_mmx: | ||
| 686 : | H_PASS_8 0, 1 | ||
| 687 : | Isibaar | 1793 | ENDFUNC |
| 688 : | edgomez | 1382 | xvid_H_Pass_Avrg_8_Add_mmx: |
| 689 : | H_PASS_8 1, 1 | ||
| 690 : | Isibaar | 1793 | ENDFUNC |
| 691 : | edgomez | 1382 | xvid_H_Pass_Avrg_Up_8_Add_mmx: |
| 692 : | H_PASS_8 2, 1 | ||
| 693 : | Isibaar | 1793 | ENDFUNC |
| 694 : | edgomez | 1382 | |
| 695 : | |||
| 696 : | |||
| 697 : | ;////////////////////////////////////////////////////////////////////// | ||
| 698 : | ;// | ||
| 699 : | ;// All vertical passes | ||
| 700 : | ;// | ||
| 701 : | ;////////////////////////////////////////////////////////////////////// | ||
| 702 : | |||
| 703 : | %macro V_LOAD 1 ; %1=Last? | ||
| 704 : | |||
| 705 : | Isibaar | 1795 | movd mm4, dword [TMP1] |
| 706 : | edgomez | 1382 | pxor mm6, mm6 |
| 707 : | %if (%1==0) | ||
| 708 : | Isibaar | 1795 | add TMP1, _EBP |
| 709 : | edgomez | 1382 | %endif |
| 710 : | punpcklbw mm4, mm6 | ||
| 711 : | |||
| 712 : | %endmacro | ||
| 713 : | |||
| 714 : | %macro V_ACC1 2 ; %1:reg; 2:tap | ||
| 715 : | pmullw mm4, [%2] | ||
| 716 : | paddw %1, mm4 | ||
| 717 : | %endmacro | ||
| 718 : | |||
| 719 : | %macro V_ACC2 4 ; %1-%2: regs, %3-%4: taps | ||
| 720 : | movq mm5, mm4 | ||
| 721 : | movq mm6, mm4 | ||
| 722 : | pmullw mm5, [%3] | ||
| 723 : | pmullw mm6, [%4] | ||
| 724 : | paddw %1, mm5 | ||
| 725 : | paddw %2, mm6 | ||
| 726 : | %endmacro | ||
| 727 : | |||
| 728 : | %macro V_ACC2l 4 ; %1-%2: regs, %3-%4: taps | ||
| 729 : | movq mm5, mm4 | ||
| 730 : | pmullw mm5, [%3] | ||
| 731 : | pmullw mm4, [%4] | ||
| 732 : | paddw %1, mm5 | ||
| 733 : | paddw %2, mm4 | ||
| 734 : | %endmacro | ||
| 735 : | |||
| 736 : | %macro V_ACC4 8 ; %1-%4: regs, %5-%8: taps | ||
| 737 : | V_ACC2 %1,%2, %5,%6 | ||
| 738 : | V_ACC2l %3,%4, %7,%8 | ||
| 739 : | %endmacro | ||
| 740 : | |||
| 741 : | |||
| 742 : | %macro V_MIX 3 ; %1:dst-reg, %2:src, %3: rounder | ||
| 743 : | pxor mm6, mm6 | ||
| 744 : | movq mm4, [%2] | ||
| 745 : | punpcklbw %1, mm6 | ||
| 746 : | punpcklbw mm4, mm6 | ||
| 747 : | paddusw %1, mm4 | ||
| 748 : | paddusw %1, [%3] | ||
| 749 : | psrlw %1, 1 | ||
| 750 : | packuswb %1, %1 | ||
| 751 : | %endmacro | ||
| 752 : | |||
| 753 : | %macro V_STORE 4 ; %1-%2: mix ops, %3: reg, %4:last? | ||
| 754 : | |||
| 755 : | psraw %3, 5 | ||
| 756 : | packuswb %3, %3 | ||
| 757 : | |||
| 758 : | %if (%1==1) | ||
| 759 : | Isibaar | 1795 | V_MIX %3, SRC_PTR, _EBX |
| 760 : | add SRC_PTR, _EBP | ||
| 761 : | edgomez | 1382 | %elif (%1==2) |
| 762 : | Isibaar | 1795 | add SRC_PTR, _EBP |
| 763 : | V_MIX %3, SRC_PTR, _EBX | ||
| 764 : | edgomez | 1382 | %endif |
| 765 : | %if (%2==1) | ||
| 766 : | Isibaar | 1795 | V_MIX %3, DST_PTR, Rounder1_MMX |
| 767 : | edgomez | 1382 | %endif |
| 768 : | |||
| 769 : | movd eax, %3 | ||
| 770 : | Isibaar | 1803 | mov dword [DST_PTR], eax |
| 771 : | edgomez | 1382 | |
| 772 : | %if (%4==0) | ||
| 773 : | Isibaar | 1795 | add DST_PTR, _EBP |
| 774 : | edgomez | 1382 | %endif |
| 775 : | |||
| 776 : | %endmacro | ||
| 777 : | |||
| 778 : | ;////////////////////////////////////////////////////////////////////// | ||
| 779 : | |||
| 780 : | %macro V_PASS_16 2 ; %1:src-op (0=NONE,1=AVRG,2=AVRG-UP), %2:dst-op (NONE/AVRG) | ||
| 781 : | |||
| 782 : | %if (%2==0) && (%1==0) | ||
| 783 : | PROLOG_NO_AVRG | ||
| 784 : | %else | ||
| 785 : | PROLOG_AVRG | ||
| 786 : | %endif | ||
| 787 : | |||
| 788 : | ; we process one stripe of 4x16 pixel each time. | ||
| 789 : | ; the size (3rd argument) is meant to be a multiple of 4 | ||
| 790 : | ; mm0..mm3 serves as a 4x4 delay line | ||
| 791 : | |||
| 792 : | Isibaar | 1793 | .Loop: |
| 793 : | edgomez | 1382 | |
| 794 : | Isibaar | 1795 | push DST_PTR |
| 795 : | push SRC_PTR ; SRC_PTR is preserved for src-mixing | ||
| 796 : | mov TMP1, SRC_PTR | ||
| 797 : | edgomez | 1382 | |
| 798 : | ; ouput rows [0..3], from input rows [0..8] | ||
| 799 : | |||
| 800 : | movq mm0, mm7 | ||
| 801 : | movq mm1, mm7 | ||
| 802 : | movq mm2, mm7 | ||
| 803 : | movq mm3, mm7 | ||
| 804 : | |||
| 805 : | V_LOAD 0 | ||
| 806 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C14, FIR_Cm3, FIR_C2, FIR_Cm1 | ||
| 807 : | V_LOAD 0 | ||
| 808 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C23, FIR_C19, FIR_Cm6, FIR_C3 | ||
| 809 : | V_LOAD 0 | ||
| 810 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm7, FIR_C20, FIR_C20, FIR_Cm6 | ||
| 811 : | V_LOAD 0 | ||
| 812 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
| 813 : | V_LOAD 0 | ||
| 814 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
| 815 : | V_STORE %1, %2, mm0, 0 | ||
| 816 : | |||
| 817 : | V_LOAD 0 | ||
| 818 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
| 819 : | V_ACC1 mm3, FIR_Cm6 | ||
| 820 : | V_STORE %1, %2, mm1, 0 | ||
| 821 : | |||
| 822 : | V_LOAD 0 | ||
| 823 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
| 824 : | V_STORE %1, %2, mm2, 0 | ||
| 825 : | |||
| 826 : | V_LOAD 1 | ||
| 827 : | V_ACC1 mm3, FIR_Cm1 | ||
| 828 : | V_STORE %1, %2, mm3, 0 | ||
| 829 : | |||
| 830 : | ; ouput rows [4..7], from input rows [1..11] (!!) | ||
| 831 : | |||
| 832 : | Isibaar | 1795 | mov SRC_PTR, [_ESP] |
| 833 : | lea TMP1, [SRC_PTR+_EBP] | ||
| 834 : | edgomez | 1382 | |
| 835 : | Isibaar | 1795 | lea SRC_PTR, [SRC_PTR+4*_EBP] ; for src-mixing |
| 836 : | push SRC_PTR ; this will be the new value for next round | ||
| 837 : | edgomez | 1382 | |
| 838 : | movq mm0, mm7 | ||
| 839 : | movq mm1, mm7 | ||
| 840 : | movq mm2, mm7 | ||
| 841 : | movq mm3, mm7 | ||
| 842 : | |||
| 843 : | V_LOAD 0 | ||
| 844 : | V_ACC1 mm0, FIR_Cm1 | ||
| 845 : | |||
| 846 : | V_LOAD 0 | ||
| 847 : | V_ACC2l mm0, mm1, FIR_C3, FIR_Cm1 | ||
| 848 : | |||
| 849 : | V_LOAD 0 | ||
| 850 : | V_ACC2 mm0, mm1, FIR_Cm6, FIR_C3 | ||
| 851 : | V_ACC1 mm2, FIR_Cm1 | ||
| 852 : | |||
| 853 : | V_LOAD 0 | ||
| 854 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C20, FIR_Cm6, FIR_C3, FIR_Cm1 | ||
| 855 : | V_LOAD 0 | ||
| 856 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C20, FIR_C20, FIR_Cm6, FIR_C3 | ||
| 857 : | V_LOAD 0 | ||
| 858 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm6, FIR_C20, FIR_C20, FIR_Cm6 | ||
| 859 : | V_LOAD 0 | ||
| 860 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
| 861 : | V_LOAD 0 | ||
| 862 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
| 863 : | V_STORE %1, %2, mm0, 0 | ||
| 864 : | |||
| 865 : | V_LOAD 0 | ||
| 866 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
| 867 : | V_ACC1 mm3, FIR_Cm6 | ||
| 868 : | V_STORE %1, %2, mm1, 0 | ||
| 869 : | |||
| 870 : | V_LOAD 0 | ||
| 871 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
| 872 : | V_STORE %1, %2, mm2, 0 | ||
| 873 : | |||
| 874 : | V_LOAD 1 | ||
| 875 : | V_ACC1 mm3, FIR_Cm1 | ||
| 876 : | V_STORE %1, %2, mm3, 0 | ||
| 877 : | |||
| 878 : | ; ouput rows [8..11], from input rows [5..15] | ||
| 879 : | |||
| 880 : | Isibaar | 1795 | pop SRC_PTR |
| 881 : | lea TMP1, [SRC_PTR+_EBP] | ||
| 882 : | edgomez | 1382 | |
| 883 : | Isibaar | 1795 | lea SRC_PTR, [SRC_PTR+4*_EBP] ; for src-mixing |
| 884 : | push SRC_PTR ; this will be the new value for next round | ||
| 885 : | edgomez | 1382 | |
| 886 : | movq mm0, mm7 | ||
| 887 : | movq mm1, mm7 | ||
| 888 : | movq mm2, mm7 | ||
| 889 : | movq mm3, mm7 | ||
| 890 : | |||
| 891 : | V_LOAD 0 | ||
| 892 : | V_ACC1 mm0, FIR_Cm1 | ||
| 893 : | |||
| 894 : | V_LOAD 0 | ||
| 895 : | V_ACC2l mm0, mm1, FIR_C3, FIR_Cm1 | ||
| 896 : | |||
| 897 : | V_LOAD 0 | ||
| 898 : | V_ACC2 mm0, mm1, FIR_Cm6, FIR_C3 | ||
| 899 : | V_ACC1 mm2, FIR_Cm1 | ||
| 900 : | |||
| 901 : | V_LOAD 0 | ||
| 902 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C20, FIR_Cm6, FIR_C3, FIR_Cm1 | ||
| 903 : | V_LOAD 0 | ||
| 904 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C20, FIR_C20, FIR_Cm6, FIR_C3 | ||
| 905 : | V_LOAD 0 | ||
| 906 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm6, FIR_C20, FIR_C20, FIR_Cm6 | ||
| 907 : | V_LOAD 0 | ||
| 908 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
| 909 : | V_LOAD 0 | ||
| 910 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
| 911 : | |||
| 912 : | V_STORE %1, %2, mm0, 0 | ||
| 913 : | |||
| 914 : | V_LOAD 0 | ||
| 915 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
| 916 : | V_ACC1 mm3, FIR_Cm6 | ||
| 917 : | V_STORE %1, %2, mm1, 0 | ||
| 918 : | |||
| 919 : | V_LOAD 0 | ||
| 920 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
| 921 : | V_STORE %1, %2, mm2, 0 | ||
| 922 : | |||
| 923 : | V_LOAD 1 | ||
| 924 : | V_ACC1 mm3, FIR_Cm1 | ||
| 925 : | V_STORE %1, %2, mm3, 0 | ||
| 926 : | |||
| 927 : | |||
| 928 : | ; ouput rows [12..15], from input rows [9.16] | ||
| 929 : | |||
| 930 : | Isibaar | 1795 | pop SRC_PTR |
| 931 : | lea TMP1, [SRC_PTR+_EBP] | ||
| 932 : | edgomez | 1382 | |
| 933 : | %if (%1!=0) | ||
| 934 : | Isibaar | 1795 | lea SRC_PTR, [SRC_PTR+4*_EBP] ; for src-mixing |
| 935 : | edgomez | 1382 | %endif |
| 936 : | |||
| 937 : | movq mm0, mm7 | ||
| 938 : | movq mm1, mm7 | ||
| 939 : | movq mm2, mm7 | ||
| 940 : | movq mm3, mm7 | ||
| 941 : | |||
| 942 : | V_LOAD 0 | ||
| 943 : | V_ACC1 mm3, FIR_Cm1 | ||
| 944 : | |||
| 945 : | V_LOAD 0 | ||
| 946 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
| 947 : | |||
| 948 : | V_LOAD 0 | ||
| 949 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
| 950 : | V_ACC1 mm3, FIR_Cm6 | ||
| 951 : | |||
| 952 : | V_LOAD 0 | ||
| 953 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
| 954 : | V_LOAD 0 | ||
| 955 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
| 956 : | V_LOAD 0 | ||
| 957 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm7, FIR_C20, FIR_C20, FIR_Cm6 | ||
| 958 : | V_LOAD 0 | ||
| 959 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C23, FIR_C19, FIR_Cm6, FIR_C3 | ||
| 960 : | V_LOAD 1 | ||
| 961 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C14, FIR_Cm3, FIR_C2, FIR_Cm1 | ||
| 962 : | |||
| 963 : | V_STORE %1, %2, mm3, 0 | ||
| 964 : | V_STORE %1, %2, mm2, 0 | ||
| 965 : | V_STORE %1, %2, mm1, 0 | ||
| 966 : | V_STORE %1, %2, mm0, 1 | ||
| 967 : | |||
| 968 : | ; ... next 4 columns | ||
| 969 : | |||
| 970 : | Isibaar | 1795 | pop SRC_PTR |
| 971 : | pop DST_PTR | ||
| 972 : | add SRC_PTR, 4 | ||
| 973 : | add DST_PTR, 4 | ||
| 974 : | sub TMP0, 4 | ||
| 975 : | edgomez | 1382 | jg .Loop |
| 976 : | |||
| 977 : | %if (%2==0) && (%1==0) | ||
| 978 : | EPILOG_NO_AVRG | ||
| 979 : | %else | ||
| 980 : | EPILOG_AVRG | ||
| 981 : | %endif | ||
| 982 : | |||
| 983 : | %endmacro | ||
| 984 : | |||
| 985 : | ;////////////////////////////////////////////////////////////////////// | ||
| 986 : | |||
| 987 : | %macro V_PASS_8 2 ; %1:src-op (0=NONE,1=AVRG,2=AVRG-UP), %2:dst-op (NONE/AVRG) | ||
| 988 : | |||
| 989 : | %if (%2==0) && (%1==0) | ||
| 990 : | PROLOG_NO_AVRG | ||
| 991 : | %else | ||
| 992 : | PROLOG_AVRG | ||
| 993 : | %endif | ||
| 994 : | |||
| 995 : | ; we process one stripe of 4x8 pixel each time | ||
| 996 : | ; the size (3rd argument) is meant to be a multiple of 4 | ||
| 997 : | ; mm0..mm3 serves as a 4x4 delay line | ||
| 998 : | Isibaar | 1793 | .Loop: |
| 999 : | edgomez | 1382 | |
| 1000 : | Isibaar | 1795 | push DST_PTR |
| 1001 : | push SRC_PTR ; SRC_PTR is preserved for src-mixing | ||
| 1002 : | mov TMP1, SRC_PTR | ||
| 1003 : | edgomez | 1382 | |
| 1004 : | ; ouput rows [0..3], from input rows [0..8] | ||
| 1005 : | |||
| 1006 : | movq mm0, mm7 | ||
| 1007 : | movq mm1, mm7 | ||
| 1008 : | movq mm2, mm7 | ||
| 1009 : | movq mm3, mm7 | ||
| 1010 : | |||
| 1011 : | V_LOAD 0 | ||
| 1012 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C14, FIR_Cm3, FIR_C2, FIR_Cm1 | ||
| 1013 : | V_LOAD 0 | ||
| 1014 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C23, FIR_C19, FIR_Cm6, FIR_C3 | ||
| 1015 : | V_LOAD 0 | ||
| 1016 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm7, FIR_C20, FIR_C20, FIR_Cm6 | ||
| 1017 : | V_LOAD 0 | ||
| 1018 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
| 1019 : | V_LOAD 0 | ||
| 1020 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
| 1021 : | V_STORE %1, %2, mm0, 0 | ||
| 1022 : | |||
| 1023 : | V_LOAD 0 | ||
| 1024 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
| 1025 : | V_ACC1 mm3, FIR_Cm6 | ||
| 1026 : | |||
| 1027 : | V_STORE %1, %2, mm1, 0 | ||
| 1028 : | |||
| 1029 : | V_LOAD 0 | ||
| 1030 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
| 1031 : | V_STORE %1, %2, mm2, 0 | ||
| 1032 : | |||
| 1033 : | V_LOAD 1 | ||
| 1034 : | V_ACC1 mm3, FIR_Cm1 | ||
| 1035 : | V_STORE %1, %2, mm3, 0 | ||
| 1036 : | |||
| 1037 : | ; ouput rows [4..7], from input rows [1..9] | ||
| 1038 : | |||
| 1039 : | Isibaar | 1795 | mov SRC_PTR, [_ESP] |
| 1040 : | lea TMP1, [SRC_PTR+_EBP] | ||
| 1041 : | edgomez | 1382 | |
| 1042 : | %if (%1!=0) | ||
| 1043 : | Isibaar | 1795 | lea SRC_PTR, [SRC_PTR+4*_EBP] ; for src-mixing |
| 1044 : | edgomez | 1382 | %endif |
| 1045 : | |||
| 1046 : | movq mm0, mm7 | ||
| 1047 : | movq mm1, mm7 | ||
| 1048 : | movq mm2, mm7 | ||
| 1049 : | movq mm3, mm7 | ||
| 1050 : | |||
| 1051 : | V_LOAD 0 | ||
| 1052 : | V_ACC1 mm3, FIR_Cm1 | ||
| 1053 : | |||
| 1054 : | V_LOAD 0 | ||
| 1055 : | V_ACC2l mm2, mm3, FIR_Cm1, FIR_C3 | ||
| 1056 : | |||
| 1057 : | V_LOAD 0 | ||
| 1058 : | V_ACC2 mm1, mm2, FIR_Cm1, FIR_C3 | ||
| 1059 : | V_ACC1 mm3, FIR_Cm6 | ||
| 1060 : | |||
| 1061 : | V_LOAD 0 | ||
| 1062 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm1, FIR_C3, FIR_Cm6, FIR_C20 | ||
| 1063 : | V_LOAD 0 | ||
| 1064 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C3, FIR_Cm6, FIR_C20, FIR_C20 | ||
| 1065 : | V_LOAD 0 | ||
| 1066 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_Cm7, FIR_C20, FIR_C20, FIR_Cm6 | ||
| 1067 : | V_LOAD 0 | ||
| 1068 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C23, FIR_C19, FIR_Cm6, FIR_C3 | ||
| 1069 : | V_LOAD 1 | ||
| 1070 : | V_ACC4 mm0, mm1, mm2, mm3, FIR_C14, FIR_Cm3, FIR_C2, FIR_Cm1 | ||
| 1071 : | |||
| 1072 : | V_STORE %1, %2, mm3, 0 | ||
| 1073 : | V_STORE %1, %2, mm2, 0 | ||
| 1074 : | V_STORE %1, %2, mm1, 0 | ||
| 1075 : | V_STORE %1, %2, mm0, 1 | ||
| 1076 : | |||
| 1077 : | ; ... next 4 columns | ||
| 1078 : | |||
| 1079 : | Isibaar | 1795 | pop SRC_PTR |
| 1080 : | pop DST_PTR | ||
| 1081 : | add SRC_PTR, 4 | ||
| 1082 : | add DST_PTR, 4 | ||
| 1083 : | sub TMP0, 4 | ||
| 1084 : | edgomez | 1382 | jg .Loop |
| 1085 : | |||
| 1086 : | %if (%2==0) && (%1==0) | ||
| 1087 : | EPILOG_NO_AVRG | ||
| 1088 : | %else | ||
| 1089 : | EPILOG_AVRG | ||
| 1090 : | %endif | ||
| 1091 : | |||
| 1092 : | %endmacro | ||
| 1093 : | |||
| 1094 : | |||
| 1095 : | ;////////////////////////////////////////////////////////////////////// | ||
| 1096 : | ;// 16x? copy Functions | ||
| 1097 : | |||
| 1098 : | xvid_V_Pass_16_mmx: | ||
| 1099 : | V_PASS_16 0, 0 | ||
| 1100 : | Isibaar | 1793 | ENDFUNC |
| 1101 : | edgomez | 1382 | xvid_V_Pass_Avrg_16_mmx: |
| 1102 : | V_PASS_16 1, 0 | ||
| 1103 : | Isibaar | 1793 | ENDFUNC |
| 1104 : | edgomez | 1382 | xvid_V_Pass_Avrg_Up_16_mmx: |
| 1105 : | V_PASS_16 2, 0 | ||
| 1106 : | Isibaar | 1793 | ENDFUNC |
| 1107 : | edgomez | 1382 | |
| 1108 : | ;////////////////////////////////////////////////////////////////////// | ||
| 1109 : | ;// 8x? copy Functions | ||
| 1110 : | |||
| 1111 : | xvid_V_Pass_8_mmx: | ||
| 1112 : | V_PASS_8 0, 0 | ||
| 1113 : | Isibaar | 1793 | ENDFUNC |
| 1114 : | edgomez | 1382 | xvid_V_Pass_Avrg_8_mmx: |
| 1115 : | V_PASS_8 1, 0 | ||
| 1116 : | Isibaar | 1793 | ENDFUNC |
| 1117 : | edgomez | 1382 | xvid_V_Pass_Avrg_Up_8_mmx: |
| 1118 : | V_PASS_8 2, 0 | ||
| 1119 : | Isibaar | 1793 | ENDFUNC |
| 1120 : | edgomez | 1382 | |
| 1121 : | ;////////////////////////////////////////////////////////////////////// | ||
| 1122 : | ;// 16x? avrg Functions | ||
| 1123 : | |||
| 1124 : | xvid_V_Pass_Add_16_mmx: | ||
| 1125 : | V_PASS_16 0, 1 | ||
| 1126 : | Isibaar | 1793 | ENDFUNC |
| 1127 : | edgomez | 1382 | xvid_V_Pass_Avrg_Add_16_mmx: |
| 1128 : | V_PASS_16 1, 1 | ||
| 1129 : | Isibaar | 1793 | ENDFUNC |
| 1130 : | edgomez | 1382 | xvid_V_Pass_Avrg_Up_Add_16_mmx: |
| 1131 : | V_PASS_16 2, 1 | ||
| 1132 : | Isibaar | 1793 | ENDFUNC |
| 1133 : | edgomez | 1382 | |
| 1134 : | ;////////////////////////////////////////////////////////////////////// | ||
| 1135 : | ;// 8x? avrg Functions | ||
| 1136 : | |||
| 1137 : | xvid_V_Pass_8_Add_mmx: | ||
| 1138 : | V_PASS_8 0, 1 | ||
| 1139 : | Isibaar | 1793 | ENDFUNC |
| 1140 : | edgomez | 1382 | xvid_V_Pass_Avrg_8_Add_mmx: |
| 1141 : | V_PASS_8 1, 1 | ||
| 1142 : | Isibaar | 1793 | ENDFUNC |
| 1143 : | edgomez | 1382 | xvid_V_Pass_Avrg_Up_8_Add_mmx: |
| 1144 : | V_PASS_8 2, 1 | ||
| 1145 : | Isibaar | 1793 | ENDFUNC |
| 1146 : | edgomez | 1382 | |
| 1147 : | ;////////////////////////////////////////////////////////////////////// | ||
| 1148 : | Isibaar | 1790 | |
| 1149 : | Isibaar | 1795 | %undef SRC_PTR |
| 1150 : | %undef DST_PTR | ||
| 1151 : | |||
| 1152 : | Isibaar | 1877 | NON_EXEC_STACK |
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