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| 1 ; |
| 2 ; Copyright (c) 2014 The WebM project authors. All Rights Reserved. |
| 3 ; |
| 4 ; Use of this source code is governed by a BSD-style license |
| 5 ; that can be found in the LICENSE file in the root of the source |
| 6 ; tree. An additional intellectual property rights grant can be found |
| 7 ; in the file PATENTS. All contributing project authors may |
| 8 ; be found in the AUTHORS file in the root of the source tree. |
| 9 ; |
| 10 |
| 11 %include "vpx_ports/x86_abi_support.asm" |
| 12 |
| 13 %macro GET_PARAM_4 0 |
| 14 mov rdx, arg(5) ;filter ptr |
| 15 mov rsi, arg(0) ;src_ptr |
| 16 mov rdi, arg(2) ;output_ptr |
| 17 mov rcx, 0x0400040 |
| 18 |
| 19 movdqa xmm3, [rdx] ;load filters |
| 20 psrldq xmm3, 6 |
| 21 packsswb xmm3, xmm3 |
| 22 pshuflw xmm3, xmm3, 0b ;k3_k4 |
| 23 |
| 24 movq xmm2, rcx ;rounding |
| 25 pshufd xmm2, xmm2, 0 |
| 26 |
| 27 movsxd rax, DWORD PTR arg(1) ;pixels_per_line |
| 28 movsxd rdx, DWORD PTR arg(3) ;out_pitch |
| 29 movsxd rcx, DWORD PTR arg(4) ;output_height |
| 30 %endm |
| 31 |
| 32 %macro APPLY_FILTER_4 1 |
| 33 punpcklbw xmm0, xmm1 |
| 34 pmaddubsw xmm0, xmm3 |
| 35 |
| 36 paddsw xmm0, xmm2 ;rounding |
| 37 psraw xmm0, 7 ;shift |
| 38 packuswb xmm0, xmm0 ;pack to byte |
| 39 |
| 40 %if %1 |
| 41 movd xmm1, [rdi] |
| 42 pavgb xmm0, xmm1 |
| 43 %endif |
| 44 movd [rdi], xmm0 |
| 45 lea rsi, [rsi + rax] |
| 46 lea rdi, [rdi + rdx] |
| 47 dec rcx |
| 48 %endm |
| 49 |
| 50 %macro GET_PARAM 0 |
| 51 mov rdx, arg(5) ;filter ptr |
| 52 mov rsi, arg(0) ;src_ptr |
| 53 mov rdi, arg(2) ;output_ptr |
| 54 mov rcx, 0x0400040 |
| 55 |
| 56 movdqa xmm7, [rdx] ;load filters |
| 57 psrldq xmm7, 6 |
| 58 packsswb xmm7, xmm7 |
| 59 pshuflw xmm7, xmm7, 0b ;k3_k4 |
| 60 punpcklwd xmm7, xmm7 |
| 61 |
| 62 movq xmm6, rcx ;rounding |
| 63 pshufd xmm6, xmm6, 0 |
| 64 |
| 65 movsxd rax, DWORD PTR arg(1) ;pixels_per_line |
| 66 movsxd rdx, DWORD PTR arg(3) ;out_pitch |
| 67 movsxd rcx, DWORD PTR arg(4) ;output_height |
| 68 %endm |
| 69 |
| 70 %macro APPLY_FILTER_8 1 |
| 71 punpcklbw xmm0, xmm1 |
| 72 pmaddubsw xmm0, xmm7 |
| 73 |
| 74 paddsw xmm0, xmm6 ;rounding |
| 75 psraw xmm0, 7 ;shift |
| 76 packuswb xmm0, xmm0 ;pack back to byte |
| 77 |
| 78 %if %1 |
| 79 movq xmm1, [rdi] |
| 80 pavgb xmm0, xmm1 |
| 81 %endif |
| 82 movq [rdi], xmm0 ;store the result |
| 83 |
| 84 lea rsi, [rsi + rax] |
| 85 lea rdi, [rdi + rdx] |
| 86 dec rcx |
| 87 %endm |
| 88 |
| 89 %macro APPLY_FILTER_16 1 |
| 90 punpcklbw xmm0, xmm1 |
| 91 punpckhbw xmm2, xmm1 |
| 92 pmaddubsw xmm0, xmm7 |
| 93 pmaddubsw xmm2, xmm7 |
| 94 |
| 95 paddsw xmm0, xmm6 ;rounding |
| 96 paddsw xmm2, xmm6 |
| 97 psraw xmm0, 7 ;shift |
| 98 psraw xmm2, 7 |
| 99 packuswb xmm0, xmm2 ;pack back to byte |
| 100 |
| 101 %if %1 |
| 102 movdqu xmm1, [rdi] |
| 103 pavgb xmm0, xmm1 |
| 104 %endif |
| 105 movdqu [rdi], xmm0 ;store the result |
| 106 |
| 107 lea rsi, [rsi + rax] |
| 108 lea rdi, [rdi + rdx] |
| 109 dec rcx |
| 110 %endm |
| 111 |
| 112 global sym(vp9_filter_block1d4_v2_ssse3) PRIVATE |
| 113 sym(vp9_filter_block1d4_v2_ssse3): |
| 114 push rbp |
| 115 mov rbp, rsp |
| 116 SHADOW_ARGS_TO_STACK 6 |
| 117 push rsi |
| 118 push rdi |
| 119 ; end prolog |
| 120 |
| 121 GET_PARAM_4 |
| 122 .loop: |
| 123 movd xmm0, [rsi] ;load src |
| 124 movd xmm1, [rsi + rax] |
| 125 |
| 126 APPLY_FILTER_4 0 |
| 127 jnz .loop |
| 128 |
| 129 ; begin epilog |
| 130 pop rdi |
| 131 pop rsi |
| 132 UNSHADOW_ARGS |
| 133 pop rbp |
| 134 ret |
| 135 |
| 136 global sym(vp9_filter_block1d8_v2_ssse3) PRIVATE |
| 137 sym(vp9_filter_block1d8_v2_ssse3): |
| 138 push rbp |
| 139 mov rbp, rsp |
| 140 SHADOW_ARGS_TO_STACK 6 |
| 141 SAVE_XMM 7 |
| 142 push rsi |
| 143 push rdi |
| 144 ; end prolog |
| 145 |
| 146 GET_PARAM |
| 147 .loop: |
| 148 movq xmm0, [rsi] ;0 |
| 149 movq xmm1, [rsi + rax] ;1 |
| 150 |
| 151 APPLY_FILTER_8 0 |
| 152 jnz .loop |
| 153 |
| 154 ; begin epilog |
| 155 pop rdi |
| 156 pop rsi |
| 157 RESTORE_XMM |
| 158 UNSHADOW_ARGS |
| 159 pop rbp |
| 160 ret |
| 161 |
| 162 global sym(vp9_filter_block1d16_v2_ssse3) PRIVATE |
| 163 sym(vp9_filter_block1d16_v2_ssse3): |
| 164 push rbp |
| 165 mov rbp, rsp |
| 166 SHADOW_ARGS_TO_STACK 6 |
| 167 SAVE_XMM 7 |
| 168 push rsi |
| 169 push rdi |
| 170 ; end prolog |
| 171 |
| 172 GET_PARAM |
| 173 .loop: |
| 174 movdqu xmm0, [rsi] ;0 |
| 175 movdqu xmm1, [rsi + rax] ;1 |
| 176 movdqa xmm2, xmm0 |
| 177 |
| 178 APPLY_FILTER_16 0 |
| 179 jnz .loop |
| 180 |
| 181 ; begin epilog |
| 182 pop rdi |
| 183 pop rsi |
| 184 RESTORE_XMM |
| 185 UNSHADOW_ARGS |
| 186 pop rbp |
| 187 ret |
| 188 |
| 189 global sym(vp9_filter_block1d4_v2_avg_ssse3) PRIVATE |
| 190 sym(vp9_filter_block1d4_v2_avg_ssse3): |
| 191 push rbp |
| 192 mov rbp, rsp |
| 193 SHADOW_ARGS_TO_STACK 6 |
| 194 push rsi |
| 195 push rdi |
| 196 ; end prolog |
| 197 |
| 198 GET_PARAM_4 |
| 199 .loop: |
| 200 movd xmm0, [rsi] ;load src |
| 201 movd xmm1, [rsi + rax] |
| 202 |
| 203 APPLY_FILTER_4 1 |
| 204 jnz .loop |
| 205 |
| 206 ; begin epilog |
| 207 pop rdi |
| 208 pop rsi |
| 209 UNSHADOW_ARGS |
| 210 pop rbp |
| 211 ret |
| 212 |
| 213 global sym(vp9_filter_block1d8_v2_avg_ssse3) PRIVATE |
| 214 sym(vp9_filter_block1d8_v2_avg_ssse3): |
| 215 push rbp |
| 216 mov rbp, rsp |
| 217 SHADOW_ARGS_TO_STACK 6 |
| 218 SAVE_XMM 7 |
| 219 push rsi |
| 220 push rdi |
| 221 ; end prolog |
| 222 |
| 223 GET_PARAM |
| 224 .loop: |
| 225 movq xmm0, [rsi] ;0 |
| 226 movq xmm1, [rsi + rax] ;1 |
| 227 |
| 228 APPLY_FILTER_8 1 |
| 229 jnz .loop |
| 230 |
| 231 ; begin epilog |
| 232 pop rdi |
| 233 pop rsi |
| 234 RESTORE_XMM |
| 235 UNSHADOW_ARGS |
| 236 pop rbp |
| 237 ret |
| 238 |
| 239 global sym(vp9_filter_block1d16_v2_avg_ssse3) PRIVATE |
| 240 sym(vp9_filter_block1d16_v2_avg_ssse3): |
| 241 push rbp |
| 242 mov rbp, rsp |
| 243 SHADOW_ARGS_TO_STACK 6 |
| 244 SAVE_XMM 7 |
| 245 push rsi |
| 246 push rdi |
| 247 ; end prolog |
| 248 |
| 249 GET_PARAM |
| 250 .loop: |
| 251 movdqu xmm0, [rsi] ;0 |
| 252 movdqu xmm1, [rsi + rax] ;1 |
| 253 movdqa xmm2, xmm0 |
| 254 |
| 255 APPLY_FILTER_16 1 |
| 256 jnz .loop |
| 257 |
| 258 ; begin epilog |
| 259 pop rdi |
| 260 pop rsi |
| 261 RESTORE_XMM |
| 262 UNSHADOW_ARGS |
| 263 pop rbp |
| 264 ret |
| 265 |
| 266 global sym(vp9_filter_block1d4_h2_ssse3) PRIVATE |
| 267 sym(vp9_filter_block1d4_h2_ssse3): |
| 268 push rbp |
| 269 mov rbp, rsp |
| 270 SHADOW_ARGS_TO_STACK 6 |
| 271 push rsi |
| 272 push rdi |
| 273 ; end prolog |
| 274 |
| 275 GET_PARAM_4 |
| 276 .loop: |
| 277 movdqu xmm0, [rsi] ;load src |
| 278 movdqa xmm1, xmm0 |
| 279 psrldq xmm1, 1 |
| 280 |
| 281 APPLY_FILTER_4 0 |
| 282 jnz .loop |
| 283 |
| 284 ; begin epilog |
| 285 pop rdi |
| 286 pop rsi |
| 287 UNSHADOW_ARGS |
| 288 pop rbp |
| 289 ret |
| 290 |
| 291 global sym(vp9_filter_block1d8_h2_ssse3) PRIVATE |
| 292 sym(vp9_filter_block1d8_h2_ssse3): |
| 293 push rbp |
| 294 mov rbp, rsp |
| 295 SHADOW_ARGS_TO_STACK 6 |
| 296 SAVE_XMM 7 |
| 297 push rsi |
| 298 push rdi |
| 299 ; end prolog |
| 300 |
| 301 GET_PARAM |
| 302 .loop: |
| 303 movdqu xmm0, [rsi] ;load src |
| 304 movdqa xmm1, xmm0 |
| 305 psrldq xmm1, 1 |
| 306 |
| 307 APPLY_FILTER_8 0 |
| 308 jnz .loop |
| 309 |
| 310 ; begin epilog |
| 311 pop rdi |
| 312 pop rsi |
| 313 RESTORE_XMM |
| 314 UNSHADOW_ARGS |
| 315 pop rbp |
| 316 ret |
| 317 |
| 318 global sym(vp9_filter_block1d16_h2_ssse3) PRIVATE |
| 319 sym(vp9_filter_block1d16_h2_ssse3): |
| 320 push rbp |
| 321 mov rbp, rsp |
| 322 SHADOW_ARGS_TO_STACK 6 |
| 323 SAVE_XMM 7 |
| 324 push rsi |
| 325 push rdi |
| 326 ; end prolog |
| 327 |
| 328 GET_PARAM |
| 329 .loop: |
| 330 movdqu xmm0, [rsi] ;load src |
| 331 movdqu xmm1, [rsi + 1] |
| 332 movdqa xmm2, xmm0 |
| 333 |
| 334 APPLY_FILTER_16 0 |
| 335 jnz .loop |
| 336 |
| 337 ; begin epilog |
| 338 pop rdi |
| 339 pop rsi |
| 340 RESTORE_XMM |
| 341 UNSHADOW_ARGS |
| 342 pop rbp |
| 343 ret |
| 344 |
| 345 global sym(vp9_filter_block1d4_h2_avg_ssse3) PRIVATE |
| 346 sym(vp9_filter_block1d4_h2_avg_ssse3): |
| 347 push rbp |
| 348 mov rbp, rsp |
| 349 SHADOW_ARGS_TO_STACK 6 |
| 350 push rsi |
| 351 push rdi |
| 352 ; end prolog |
| 353 |
| 354 GET_PARAM_4 |
| 355 .loop: |
| 356 movdqu xmm0, [rsi] ;load src |
| 357 movdqa xmm1, xmm0 |
| 358 psrldq xmm1, 1 |
| 359 |
| 360 APPLY_FILTER_4 1 |
| 361 jnz .loop |
| 362 |
| 363 ; begin epilog |
| 364 pop rdi |
| 365 pop rsi |
| 366 UNSHADOW_ARGS |
| 367 pop rbp |
| 368 ret |
| 369 |
| 370 global sym(vp9_filter_block1d8_h2_avg_ssse3) PRIVATE |
| 371 sym(vp9_filter_block1d8_h2_avg_ssse3): |
| 372 push rbp |
| 373 mov rbp, rsp |
| 374 SHADOW_ARGS_TO_STACK 6 |
| 375 SAVE_XMM 7 |
| 376 push rsi |
| 377 push rdi |
| 378 ; end prolog |
| 379 |
| 380 GET_PARAM |
| 381 .loop: |
| 382 movdqu xmm0, [rsi] ;load src |
| 383 movdqa xmm1, xmm0 |
| 384 psrldq xmm1, 1 |
| 385 |
| 386 APPLY_FILTER_8 1 |
| 387 jnz .loop |
| 388 |
| 389 ; begin epilog |
| 390 pop rdi |
| 391 pop rsi |
| 392 RESTORE_XMM |
| 393 UNSHADOW_ARGS |
| 394 pop rbp |
| 395 ret |
| 396 |
| 397 global sym(vp9_filter_block1d16_h2_avg_ssse3) PRIVATE |
| 398 sym(vp9_filter_block1d16_h2_avg_ssse3): |
| 399 push rbp |
| 400 mov rbp, rsp |
| 401 SHADOW_ARGS_TO_STACK 6 |
| 402 SAVE_XMM 7 |
| 403 push rsi |
| 404 push rdi |
| 405 ; end prolog |
| 406 |
| 407 GET_PARAM |
| 408 .loop: |
| 409 movdqu xmm0, [rsi] ;load src |
| 410 movdqu xmm1, [rsi + 1] |
| 411 movdqa xmm2, xmm0 |
| 412 |
| 413 APPLY_FILTER_16 1 |
| 414 jnz .loop |
| 415 |
| 416 ; begin epilog |
| 417 pop rdi |
| 418 pop rsi |
| 419 RESTORE_XMM |
| 420 UNSHADOW_ARGS |
| 421 pop rbp |
| 422 ret |
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Chromium Code Reviews
Issue 168343002:
libvpx: Pull from upstream (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libvpx/