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| 1 ; |
| 2 ; Copyright (c) 2010 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 |
| 12 %include "vpx_ports/x86_abi_support.asm" |
| 13 |
| 14 %macro PROCESS_16X2X8 1 |
| 15 %if %1 |
| 16 movdqa xmm0, XMMWORD PTR [rsi] |
| 17 movq xmm1, MMWORD PTR [rdi] |
| 18 movq xmm3, MMWORD PTR [rdi+8] |
| 19 movq xmm2, MMWORD PTR [rdi+16] |
| 20 punpcklqdq xmm1, xmm3 |
| 21 punpcklqdq xmm3, xmm2 |
| 22 |
| 23 movdqa xmm2, xmm1 |
| 24 mpsadbw xmm1, xmm0, 0x0 |
| 25 mpsadbw xmm2, xmm0, 0x5 |
| 26 |
| 27 psrldq xmm0, 8 |
| 28 |
| 29 movdqa xmm4, xmm3 |
| 30 mpsadbw xmm3, xmm0, 0x0 |
| 31 mpsadbw xmm4, xmm0, 0x5 |
| 32 |
| 33 paddw xmm1, xmm2 |
| 34 paddw xmm1, xmm3 |
| 35 paddw xmm1, xmm4 |
| 36 %else |
| 37 movdqa xmm0, XMMWORD PTR [rsi] |
| 38 movq xmm5, MMWORD PTR [rdi] |
| 39 movq xmm3, MMWORD PTR [rdi+8] |
| 40 movq xmm2, MMWORD PTR [rdi+16] |
| 41 punpcklqdq xmm5, xmm3 |
| 42 punpcklqdq xmm3, xmm2 |
| 43 |
| 44 movdqa xmm2, xmm5 |
| 45 mpsadbw xmm5, xmm0, 0x0 |
| 46 mpsadbw xmm2, xmm0, 0x5 |
| 47 |
| 48 psrldq xmm0, 8 |
| 49 |
| 50 movdqa xmm4, xmm3 |
| 51 mpsadbw xmm3, xmm0, 0x0 |
| 52 mpsadbw xmm4, xmm0, 0x5 |
| 53 |
| 54 paddw xmm5, xmm2 |
| 55 paddw xmm5, xmm3 |
| 56 paddw xmm5, xmm4 |
| 57 |
| 58 paddw xmm1, xmm5 |
| 59 %endif |
| 60 movdqa xmm0, XMMWORD PTR [rsi + rax] |
| 61 movq xmm5, MMWORD PTR [rdi+ rdx] |
| 62 movq xmm3, MMWORD PTR [rdi+ rdx+8] |
| 63 movq xmm2, MMWORD PTR [rdi+ rdx+16] |
| 64 punpcklqdq xmm5, xmm3 |
| 65 punpcklqdq xmm3, xmm2 |
| 66 |
| 67 lea rsi, [rsi+rax*2] |
| 68 lea rdi, [rdi+rdx*2] |
| 69 |
| 70 movdqa xmm2, xmm5 |
| 71 mpsadbw xmm5, xmm0, 0x0 |
| 72 mpsadbw xmm2, xmm0, 0x5 |
| 73 |
| 74 psrldq xmm0, 8 |
| 75 movdqa xmm4, xmm3 |
| 76 mpsadbw xmm3, xmm0, 0x0 |
| 77 mpsadbw xmm4, xmm0, 0x5 |
| 78 |
| 79 paddw xmm5, xmm2 |
| 80 paddw xmm5, xmm3 |
| 81 paddw xmm5, xmm4 |
| 82 |
| 83 paddw xmm1, xmm5 |
| 84 %endmacro |
| 85 |
| 86 %macro PROCESS_8X2X8 1 |
| 87 %if %1 |
| 88 movq xmm0, MMWORD PTR [rsi] |
| 89 movq xmm1, MMWORD PTR [rdi] |
| 90 movq xmm3, MMWORD PTR [rdi+8] |
| 91 punpcklqdq xmm1, xmm3 |
| 92 |
| 93 movdqa xmm2, xmm1 |
| 94 mpsadbw xmm1, xmm0, 0x0 |
| 95 mpsadbw xmm2, xmm0, 0x5 |
| 96 paddw xmm1, xmm2 |
| 97 %else |
| 98 movq xmm0, MMWORD PTR [rsi] |
| 99 movq xmm5, MMWORD PTR [rdi] |
| 100 movq xmm3, MMWORD PTR [rdi+8] |
| 101 punpcklqdq xmm5, xmm3 |
| 102 |
| 103 movdqa xmm2, xmm5 |
| 104 mpsadbw xmm5, xmm0, 0x0 |
| 105 mpsadbw xmm2, xmm0, 0x5 |
| 106 paddw xmm5, xmm2 |
| 107 |
| 108 paddw xmm1, xmm5 |
| 109 %endif |
| 110 movq xmm0, MMWORD PTR [rsi + rax] |
| 111 movq xmm5, MMWORD PTR [rdi+ rdx] |
| 112 movq xmm3, MMWORD PTR [rdi+ rdx+8] |
| 113 punpcklqdq xmm5, xmm3 |
| 114 |
| 115 lea rsi, [rsi+rax*2] |
| 116 lea rdi, [rdi+rdx*2] |
| 117 |
| 118 movdqa xmm2, xmm5 |
| 119 mpsadbw xmm5, xmm0, 0x0 |
| 120 mpsadbw xmm2, xmm0, 0x5 |
| 121 paddw xmm5, xmm2 |
| 122 |
| 123 paddw xmm1, xmm5 |
| 124 %endmacro |
| 125 |
| 126 %macro PROCESS_4X2X8 1 |
| 127 %if %1 |
| 128 movd xmm0, [rsi] |
| 129 movq xmm1, MMWORD PTR [rdi] |
| 130 movq xmm3, MMWORD PTR [rdi+8] |
| 131 punpcklqdq xmm1, xmm3 |
| 132 |
| 133 mpsadbw xmm1, xmm0, 0x0 |
| 134 %else |
| 135 movd xmm0, [rsi] |
| 136 movq xmm5, MMWORD PTR [rdi] |
| 137 movq xmm3, MMWORD PTR [rdi+8] |
| 138 punpcklqdq xmm5, xmm3 |
| 139 |
| 140 mpsadbw xmm5, xmm0, 0x0 |
| 141 |
| 142 paddw xmm1, xmm5 |
| 143 %endif |
| 144 movd xmm0, [rsi + rax] |
| 145 movq xmm5, MMWORD PTR [rdi+ rdx] |
| 146 movq xmm3, MMWORD PTR [rdi+ rdx+8] |
| 147 punpcklqdq xmm5, xmm3 |
| 148 |
| 149 lea rsi, [rsi+rax*2] |
| 150 lea rdi, [rdi+rdx*2] |
| 151 |
| 152 mpsadbw xmm5, xmm0, 0x0 |
| 153 |
| 154 paddw xmm1, xmm5 |
| 155 %endmacro |
| 156 |
| 157 |
| 158 ;void vp9_sad16x16x8_sse4( |
| 159 ; const unsigned char *src_ptr, |
| 160 ; int src_stride, |
| 161 ; const unsigned char *ref_ptr, |
| 162 ; int ref_stride, |
| 163 ; unsigned short *sad_array); |
| 164 global sym(vp9_sad16x16x8_sse4) |
| 165 sym(vp9_sad16x16x8_sse4): |
| 166 push rbp |
| 167 mov rbp, rsp |
| 168 SHADOW_ARGS_TO_STACK 5 |
| 169 push rsi |
| 170 push rdi |
| 171 ; end prolog |
| 172 |
| 173 mov rsi, arg(0) ;src_ptr |
| 174 mov rdi, arg(2) ;ref_ptr |
| 175 |
| 176 movsxd rax, dword ptr arg(1) ;src_stride |
| 177 movsxd rdx, dword ptr arg(3) ;ref_stride |
| 178 |
| 179 PROCESS_16X2X8 1 |
| 180 PROCESS_16X2X8 0 |
| 181 PROCESS_16X2X8 0 |
| 182 PROCESS_16X2X8 0 |
| 183 PROCESS_16X2X8 0 |
| 184 PROCESS_16X2X8 0 |
| 185 PROCESS_16X2X8 0 |
| 186 PROCESS_16X2X8 0 |
| 187 |
| 188 mov rdi, arg(4) ;Results |
| 189 movdqa XMMWORD PTR [rdi], xmm1 |
| 190 |
| 191 ; begin epilog |
| 192 pop rdi |
| 193 pop rsi |
| 194 UNSHADOW_ARGS |
| 195 pop rbp |
| 196 ret |
| 197 |
| 198 |
| 199 ;void vp9_sad16x8x8_sse4( |
| 200 ; const unsigned char *src_ptr, |
| 201 ; int src_stride, |
| 202 ; const unsigned char *ref_ptr, |
| 203 ; int ref_stride, |
| 204 ; unsigned short *sad_array |
| 205 ;); |
| 206 global sym(vp9_sad16x8x8_sse4) |
| 207 sym(vp9_sad16x8x8_sse4): |
| 208 push rbp |
| 209 mov rbp, rsp |
| 210 SHADOW_ARGS_TO_STACK 5 |
| 211 push rsi |
| 212 push rdi |
| 213 ; end prolog |
| 214 |
| 215 mov rsi, arg(0) ;src_ptr |
| 216 mov rdi, arg(2) ;ref_ptr |
| 217 |
| 218 movsxd rax, dword ptr arg(1) ;src_stride |
| 219 movsxd rdx, dword ptr arg(3) ;ref_stride |
| 220 |
| 221 PROCESS_16X2X8 1 |
| 222 PROCESS_16X2X8 0 |
| 223 PROCESS_16X2X8 0 |
| 224 PROCESS_16X2X8 0 |
| 225 |
| 226 mov rdi, arg(4) ;Results |
| 227 movdqa XMMWORD PTR [rdi], xmm1 |
| 228 |
| 229 ; begin epilog |
| 230 pop rdi |
| 231 pop rsi |
| 232 UNSHADOW_ARGS |
| 233 pop rbp |
| 234 ret |
| 235 |
| 236 |
| 237 ;void vp9_sad8x8x8_sse4( |
| 238 ; const unsigned char *src_ptr, |
| 239 ; int src_stride, |
| 240 ; const unsigned char *ref_ptr, |
| 241 ; int ref_stride, |
| 242 ; unsigned short *sad_array |
| 243 ;); |
| 244 global sym(vp9_sad8x8x8_sse4) |
| 245 sym(vp9_sad8x8x8_sse4): |
| 246 push rbp |
| 247 mov rbp, rsp |
| 248 SHADOW_ARGS_TO_STACK 5 |
| 249 push rsi |
| 250 push rdi |
| 251 ; end prolog |
| 252 |
| 253 mov rsi, arg(0) ;src_ptr |
| 254 mov rdi, arg(2) ;ref_ptr |
| 255 |
| 256 movsxd rax, dword ptr arg(1) ;src_stride |
| 257 movsxd rdx, dword ptr arg(3) ;ref_stride |
| 258 |
| 259 PROCESS_8X2X8 1 |
| 260 PROCESS_8X2X8 0 |
| 261 PROCESS_8X2X8 0 |
| 262 PROCESS_8X2X8 0 |
| 263 |
| 264 mov rdi, arg(4) ;Results |
| 265 movdqa XMMWORD PTR [rdi], xmm1 |
| 266 |
| 267 ; begin epilog |
| 268 pop rdi |
| 269 pop rsi |
| 270 UNSHADOW_ARGS |
| 271 pop rbp |
| 272 ret |
| 273 |
| 274 |
| 275 ;void vp9_sad8x16x8_sse4( |
| 276 ; const unsigned char *src_ptr, |
| 277 ; int src_stride, |
| 278 ; const unsigned char *ref_ptr, |
| 279 ; int ref_stride, |
| 280 ; unsigned short *sad_array |
| 281 ;); |
| 282 global sym(vp9_sad8x16x8_sse4) |
| 283 sym(vp9_sad8x16x8_sse4): |
| 284 push rbp |
| 285 mov rbp, rsp |
| 286 SHADOW_ARGS_TO_STACK 5 |
| 287 push rsi |
| 288 push rdi |
| 289 ; end prolog |
| 290 |
| 291 mov rsi, arg(0) ;src_ptr |
| 292 mov rdi, arg(2) ;ref_ptr |
| 293 |
| 294 movsxd rax, dword ptr arg(1) ;src_stride |
| 295 movsxd rdx, dword ptr arg(3) ;ref_stride |
| 296 |
| 297 PROCESS_8X2X8 1 |
| 298 PROCESS_8X2X8 0 |
| 299 PROCESS_8X2X8 0 |
| 300 PROCESS_8X2X8 0 |
| 301 PROCESS_8X2X8 0 |
| 302 PROCESS_8X2X8 0 |
| 303 PROCESS_8X2X8 0 |
| 304 PROCESS_8X2X8 0 |
| 305 mov rdi, arg(4) ;Results |
| 306 movdqa XMMWORD PTR [rdi], xmm1 |
| 307 |
| 308 ; begin epilog |
| 309 pop rdi |
| 310 pop rsi |
| 311 UNSHADOW_ARGS |
| 312 pop rbp |
| 313 ret |
| 314 |
| 315 |
| 316 ;void vp9_sad4x4x8_c( |
| 317 ; const unsigned char *src_ptr, |
| 318 ; int src_stride, |
| 319 ; const unsigned char *ref_ptr, |
| 320 ; int ref_stride, |
| 321 ; unsigned short *sad_array |
| 322 ;); |
| 323 global sym(vp9_sad4x4x8_sse4) |
| 324 sym(vp9_sad4x4x8_sse4): |
| 325 push rbp |
| 326 mov rbp, rsp |
| 327 SHADOW_ARGS_TO_STACK 5 |
| 328 push rsi |
| 329 push rdi |
| 330 ; end prolog |
| 331 |
| 332 mov rsi, arg(0) ;src_ptr |
| 333 mov rdi, arg(2) ;ref_ptr |
| 334 |
| 335 movsxd rax, dword ptr arg(1) ;src_stride |
| 336 movsxd rdx, dword ptr arg(3) ;ref_stride |
| 337 |
| 338 PROCESS_4X2X8 1 |
| 339 PROCESS_4X2X8 0 |
| 340 |
| 341 mov rdi, arg(4) ;Results |
| 342 movdqa XMMWORD PTR [rdi], xmm1 |
| 343 |
| 344 ; begin epilog |
| 345 pop rdi |
| 346 pop rsi |
| 347 UNSHADOW_ARGS |
| 348 pop rbp |
| 349 ret |
| 350 |
| 351 |
| 352 |
| 353 |
| OLD | NEW |
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Chromium Code Reviews
Issue 11555023:
libvpx: Add VP9 decoder. (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/libvpx/