| OLD | NEW |
|---|
| (Empty) | |
| 1 /* |
| 2 * Copyright (c) 2013 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 #include <stdlib.h> |
| 11 |
| 12 #include "./vp9_rtcd.h" |
| 13 #include "vp9/common/vp9_common.h" |
| 14 #include "vp9/common/mips/dspr2/vp9_common_dspr2.h" |
| 15 |
| 16 #if HAVE_DSPR2 |
| 17 void vp9_h_predictor_8x8_dspr2(uint8_t *dst, ptrdiff_t stride, |
| 18 const uint8_t *above, const uint8_t *left) { |
| 19 int32_t tmp1, tmp2, tmp3, tmp4, tmp5, tmp6, tmp7, tmp8; |
| 20 |
| 21 __asm__ __volatile__ ( |
| 22 "lb %[tmp1], (%[left]) \n\t" |
| 23 "lb %[tmp2], 1(%[left]) \n\t" |
| 24 "lb %[tmp3], 2(%[left]) \n\t" |
| 25 "lb %[tmp4], 3(%[left]) \n\t" |
| 26 "lb %[tmp5], 4(%[left]) \n\t" |
| 27 "lb %[tmp6], 5(%[left]) \n\t" |
| 28 "lb %[tmp7], 6(%[left]) \n\t" |
| 29 "lb %[tmp8], 7(%[left]) \n\t" |
| 30 |
| 31 "replv.qb %[tmp1], %[tmp1] \n\t" |
| 32 "replv.qb %[tmp2], %[tmp2] \n\t" |
| 33 "replv.qb %[tmp3], %[tmp3] \n\t" |
| 34 "replv.qb %[tmp4], %[tmp4] \n\t" |
| 35 "replv.qb %[tmp5], %[tmp5] \n\t" |
| 36 "replv.qb %[tmp6], %[tmp6] \n\t" |
| 37 "replv.qb %[tmp7], %[tmp7] \n\t" |
| 38 "replv.qb %[tmp8], %[tmp8] \n\t" |
| 39 |
| 40 "sw %[tmp1], (%[dst]) \n\t" |
| 41 "sw %[tmp1], 4(%[dst]) \n\t" |
| 42 "add %[dst], %[dst], %[stride] \n\t" |
| 43 "sw %[tmp2], (%[dst]) \n\t" |
| 44 "sw %[tmp2], 4(%[dst]) \n\t" |
| 45 "add %[dst], %[dst], %[stride] \n\t" |
| 46 "sw %[tmp3], (%[dst]) \n\t" |
| 47 "sw %[tmp3], 4(%[dst]) \n\t" |
| 48 "add %[dst], %[dst], %[stride] \n\t" |
| 49 "sw %[tmp4], (%[dst]) \n\t" |
| 50 "sw %[tmp4], 4(%[dst]) \n\t" |
| 51 "add %[dst], %[dst], %[stride] \n\t" |
| 52 "sw %[tmp5], (%[dst]) \n\t" |
| 53 "sw %[tmp5], 4(%[dst]) \n\t" |
| 54 "add %[dst], %[dst], %[stride] \n\t" |
| 55 "sw %[tmp6], (%[dst]) \n\t" |
| 56 "sw %[tmp6], 4(%[dst]) \n\t" |
| 57 "add %[dst], %[dst], %[stride] \n\t" |
| 58 "sw %[tmp7], (%[dst]) \n\t" |
| 59 "sw %[tmp7], 4(%[dst]) \n\t" |
| 60 "add %[dst], %[dst], %[stride] \n\t" |
| 61 "sw %[tmp8], (%[dst]) \n\t" |
| 62 "sw %[tmp8], 4(%[dst]) \n\t" |
| 63 |
| 64 : [tmp1] "=&r" (tmp1), [tmp2] "=&r" (tmp2), |
| 65 [tmp3] "=&r" (tmp3), [tmp4] "=&r" (tmp4), |
| 66 [tmp5] "=&r" (tmp5), [tmp7] "=&r" (tmp7), |
| 67 [tmp6] "=&r" (tmp6), [tmp8] "=&r" (tmp8) |
| 68 : [left] "r" (left), [dst] "r" (dst), |
| 69 [stride] "r" (stride) |
| 70 ); |
| 71 } |
| 72 |
| 73 void vp9_dc_predictor_8x8_dspr2(uint8_t *dst, ptrdiff_t stride, |
| 74 const uint8_t *above, const uint8_t *left) { |
| 75 int32_t expected_dc; |
| 76 int32_t average; |
| 77 int32_t tmp, above1, above_l1, above_r1, left1, left_r1, left_l1; |
| 78 int32_t above2, above_l2, above_r2, left2, left_r2, left_l2; |
| 79 |
| 80 __asm__ __volatile__ ( |
| 81 "lw %[above1], (%[above]) \n\t" |
| 82 "lw %[above2], 4(%[above]) \n\t" |
| 83 "lw %[left1], (%[left]) \n\t" |
| 84 "lw %[left2], 4(%[left]) \n\t" |
| 85 |
| 86 "preceu.ph.qbl %[above_l1], %[above1] \n\t" |
| 87 "preceu.ph.qbr %[above_r1], %[above1] \n\t" |
| 88 "preceu.ph.qbl %[left_l1], %[left1] \n\t" |
| 89 "preceu.ph.qbr %[left_r1], %[left1] \n\t" |
| 90 |
| 91 "preceu.ph.qbl %[above_l2], %[above2] \n\t" |
| 92 "preceu.ph.qbr %[above_r2], %[above2] \n\t" |
| 93 "preceu.ph.qbl %[left_l2], %[left2] \n\t" |
| 94 "preceu.ph.qbr %[left_r2], %[left2] \n\t" |
| 95 |
| 96 "addu.ph %[average], %[above_r1], %[above_l1] \n\t" |
| 97 "addu.ph %[average], %[average], %[left_l1] \n\t" |
| 98 "addu.ph %[average], %[average], %[left_r1] \n\t" |
| 99 |
| 100 "addu.ph %[average], %[average], %[above_l2] \n\t" |
| 101 "addu.ph %[average], %[average], %[above_r2] \n\t" |
| 102 "addu.ph %[average], %[average], %[left_l2] \n\t" |
| 103 "addu.ph %[average], %[average], %[left_r2] \n\t" |
| 104 |
| 105 "addiu %[average], %[average], 8 \n\t" |
| 106 |
| 107 "srl %[tmp], %[average], 16 \n\t" |
| 108 "addu.ph %[average], %[tmp], %[average] \n\t" |
| 109 "srl %[expected_dc], %[average], 4 \n\t" |
| 110 "replv.qb %[expected_dc], %[expected_dc] \n\t" |
| 111 |
| 112 "sw %[expected_dc], (%[dst]) \n\t" |
| 113 "sw %[expected_dc], 4(%[dst]) \n\t" |
| 114 |
| 115 "add %[dst], %[dst], %[stride] \n\t" |
| 116 "sw %[expected_dc], (%[dst]) \n\t" |
| 117 "sw %[expected_dc], 4(%[dst]) \n\t" |
| 118 |
| 119 "add %[dst], %[dst], %[stride] \n\t" |
| 120 "sw %[expected_dc], (%[dst]) \n\t" |
| 121 "sw %[expected_dc], 4(%[dst]) \n\t" |
| 122 |
| 123 "add %[dst], %[dst], %[stride] \n\t" |
| 124 "sw %[expected_dc], (%[dst]) \n\t" |
| 125 "sw %[expected_dc], 4(%[dst]) \n\t" |
| 126 |
| 127 "add %[dst], %[dst], %[stride] \n\t" |
| 128 "sw %[expected_dc], (%[dst]) \n\t" |
| 129 "sw %[expected_dc], 4(%[dst]) \n\t" |
| 130 |
| 131 "add %[dst], %[dst], %[stride] \n\t" |
| 132 "sw %[expected_dc], (%[dst]) \n\t" |
| 133 "sw %[expected_dc], 4(%[dst]) \n\t" |
| 134 |
| 135 "add %[dst], %[dst], %[stride] \n\t" |
| 136 "sw %[expected_dc], (%[dst]) \n\t" |
| 137 "sw %[expected_dc], 4(%[dst]) \n\t" |
| 138 |
| 139 "add %[dst], %[dst], %[stride] \n\t" |
| 140 "sw %[expected_dc], (%[dst]) \n\t" |
| 141 "sw %[expected_dc], 4(%[dst]) \n\t" |
| 142 |
| 143 : [above1] "=&r" (above1), [above_l1] "=&r" (above_l1), |
| 144 [above_r1] "=&r" (above_r1), [left1] "=&r" (left1), |
| 145 [left_l1] "=&r" (left_l1), [left_r1] "=&r" (left_r1), |
| 146 [above2] "=&r" (above2), [above_l2] "=&r" (above_l2), |
| 147 [above_r2] "=&r" (above_r2), [left2] "=&r" (left2), |
| 148 [left_l2] "=&r" (left_l2), [left_r2] "=&r" (left_r2), |
| 149 [average] "=&r" (average), [tmp] "=&r" (tmp), |
| 150 [expected_dc] "=&r" (expected_dc) |
| 151 : [above] "r" (above), [left] "r" (left), [dst] "r" (dst), |
| 152 [stride] "r" (stride) |
| 153 ); |
| 154 } |
| 155 |
| 156 void vp9_tm_predictor_8x8_dspr2(uint8_t *dst, ptrdiff_t stride, |
| 157 const uint8_t *above, const uint8_t *left) { |
| 158 int32_t abovel, abover; |
| 159 int32_t abovel_1, abover_1; |
| 160 int32_t left0; |
| 161 int32_t res0, res1, res2, res3; |
| 162 int32_t reshw; |
| 163 int32_t top_left; |
| 164 uint8_t *cm = vp9_ff_cropTbl; |
| 165 |
| 166 __asm__ __volatile__ ( |
| 167 "ulw %[reshw], (%[above]) \n\t" |
| 168 "ulw %[top_left], 4(%[above]) \n\t" |
| 169 |
| 170 "lbu %[left0], (%[left]) \n\t" |
| 171 |
| 172 "preceu.ph.qbl %[abovel], %[reshw] \n\t" |
| 173 "preceu.ph.qbr %[abover], %[reshw] \n\t" |
| 174 "preceu.ph.qbl %[abovel_1], %[top_left] \n\t" |
| 175 "preceu.ph.qbr %[abover_1], %[top_left] \n\t" |
| 176 |
| 177 "lbu %[top_left], -1(%[above]) \n\t" |
| 178 "replv.ph %[left0], %[left0] \n\t" |
| 179 |
| 180 "replv.ph %[top_left], %[top_left] \n\t" |
| 181 |
| 182 "addu.ph %[reshw], %[abovel], %[left0] \n\t" |
| 183 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 184 |
| 185 "sll %[res2], %[reshw], 16 \n\t" |
| 186 "sra %[res2], %[res2], 16 \n\t" |
| 187 "sra %[res3], %[reshw], 16 \n\t" |
| 188 |
| 189 "addu.ph %[reshw], %[abover], %[left0] \n\t" |
| 190 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 191 |
| 192 "sll %[res0], %[reshw], 16 \n\t" |
| 193 "sra %[res0], %[res0], 16 \n\t" |
| 194 "sra %[res1], %[reshw], 16 \n\t" |
| 195 |
| 196 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 197 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 198 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 199 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 200 |
| 201 "sb %[res0], (%[dst]) \n\t" |
| 202 "sb %[res1], 1(%[dst]) \n\t" |
| 203 "sb %[res2], 2(%[dst]) \n\t" |
| 204 "sb %[res3], 3(%[dst]) \n\t" |
| 205 |
| 206 "addu.ph %[reshw], %[abovel_1], %[left0] \n\t" |
| 207 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 208 |
| 209 "sll %[res2], %[reshw], 16 \n\t" |
| 210 "sra %[res2], %[res2], 16 \n\t" |
| 211 "sra %[res3], %[reshw], 16 \n\t" |
| 212 |
| 213 "addu.ph %[reshw], %[abover_1], %[left0] \n\t" |
| 214 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 215 |
| 216 "sll %[res0], %[reshw], 16 \n\t" |
| 217 "sra %[res0], %[res0], 16 \n\t" |
| 218 "sra %[res1], %[reshw], 16 \n\t" |
| 219 |
| 220 "lbu %[left0], 1(%[left]) \n\t" |
| 221 |
| 222 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 223 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 224 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 225 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 226 |
| 227 "sb %[res0], 4(%[dst]) \n\t" |
| 228 "sb %[res1], 5(%[dst]) \n\t" |
| 229 "sb %[res2], 6(%[dst]) \n\t" |
| 230 "sb %[res3], 7(%[dst]) \n\t" |
| 231 |
| 232 "replv.ph %[left0], %[left0] \n\t" |
| 233 "add %[dst], %[dst], %[stride] \n\t" |
| 234 |
| 235 "addu.ph %[reshw], %[abovel], %[left0] \n\t" |
| 236 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 237 |
| 238 "sll %[res2], %[reshw], 16 \n\t" |
| 239 "sra %[res2], %[res2], 16 \n\t" |
| 240 "sra %[res3], %[reshw], 16 \n\t" |
| 241 |
| 242 "addu.ph %[reshw], %[abover], %[left0] \n\t" |
| 243 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 244 |
| 245 "sll %[res0], %[reshw], 16 \n\t" |
| 246 "sra %[res0], %[res0], 16 \n\t" |
| 247 "sra %[res1], %[reshw], 16 \n\t" |
| 248 |
| 249 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 250 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 251 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 252 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 253 |
| 254 "sb %[res0], (%[dst]) \n\t" |
| 255 "sb %[res1], 1(%[dst]) \n\t" |
| 256 "sb %[res2], 2(%[dst]) \n\t" |
| 257 "sb %[res3], 3(%[dst]) \n\t" |
| 258 |
| 259 "addu.ph %[reshw], %[abovel_1], %[left0] \n\t" |
| 260 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 261 |
| 262 "sll %[res2], %[reshw], 16 \n\t" |
| 263 "sra %[res2], %[res2], 16 \n\t" |
| 264 "sra %[res3], %[reshw], 16 \n\t" |
| 265 |
| 266 "addu.ph %[reshw], %[abover_1], %[left0] \n\t" |
| 267 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 268 |
| 269 "sll %[res0], %[reshw], 16 \n\t" |
| 270 "sra %[res0], %[res0], 16 \n\t" |
| 271 "sra %[res1], %[reshw], 16 \n\t" |
| 272 |
| 273 "lbu %[left0], 2(%[left]) \n\t" |
| 274 |
| 275 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 276 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 277 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 278 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 279 |
| 280 "sb %[res0], 4(%[dst]) \n\t" |
| 281 "sb %[res1], 5(%[dst]) \n\t" |
| 282 "sb %[res2], 6(%[dst]) \n\t" |
| 283 "sb %[res3], 7(%[dst]) \n\t" |
| 284 |
| 285 "replv.ph %[left0], %[left0] \n\t" |
| 286 "add %[dst], %[dst], %[stride] \n\t" |
| 287 |
| 288 "addu.ph %[reshw], %[abovel], %[left0] \n\t" |
| 289 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 290 |
| 291 "sll %[res2], %[reshw], 16 \n\t" |
| 292 "sra %[res2], %[res2], 16 \n\t" |
| 293 "sra %[res3], %[reshw], 16 \n\t" |
| 294 |
| 295 "addu.ph %[reshw], %[abover], %[left0] \n\t" |
| 296 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 297 |
| 298 "sll %[res0], %[reshw], 16 \n\t" |
| 299 "sra %[res0], %[res0], 16 \n\t" |
| 300 "sra %[res1], %[reshw], 16 \n\t" |
| 301 |
| 302 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 303 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 304 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 305 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 306 |
| 307 "sb %[res0], (%[dst]) \n\t" |
| 308 "sb %[res1], 1(%[dst]) \n\t" |
| 309 "sb %[res2], 2(%[dst]) \n\t" |
| 310 "sb %[res3], 3(%[dst]) \n\t" |
| 311 |
| 312 "addu.ph %[reshw], %[abovel_1], %[left0] \n\t" |
| 313 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 314 |
| 315 "sll %[res2], %[reshw], 16 \n\t" |
| 316 "sra %[res2], %[res2], 16 \n\t" |
| 317 "sra %[res3], %[reshw], 16 \n\t" |
| 318 |
| 319 "addu.ph %[reshw], %[abover_1], %[left0] \n\t" |
| 320 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 321 |
| 322 "sll %[res0], %[reshw], 16 \n\t" |
| 323 "sra %[res0], %[res0], 16 \n\t" |
| 324 "sra %[res1], %[reshw], 16 \n\t" |
| 325 |
| 326 "lbu %[left0], 3(%[left]) \n\t" |
| 327 |
| 328 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 329 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 330 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 331 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 332 |
| 333 "sb %[res0], 4(%[dst]) \n\t" |
| 334 "sb %[res1], 5(%[dst]) \n\t" |
| 335 "sb %[res2], 6(%[dst]) \n\t" |
| 336 "sb %[res3], 7(%[dst]) \n\t" |
| 337 |
| 338 "replv.ph %[left0], %[left0] \n\t" |
| 339 "add %[dst], %[dst], %[stride] \n\t" |
| 340 |
| 341 "addu.ph %[reshw], %[abovel], %[left0] \n\t" |
| 342 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 343 |
| 344 "sll %[res2], %[reshw], 16 \n\t" |
| 345 "sra %[res2], %[res2], 16 \n\t" |
| 346 "sra %[res3], %[reshw], 16 \n\t" |
| 347 |
| 348 "addu.ph %[reshw], %[abover], %[left0] \n\t" |
| 349 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 350 |
| 351 "sll %[res0], %[reshw], 16 \n\t" |
| 352 "sra %[res0], %[res0], 16 \n\t" |
| 353 "sra %[res1], %[reshw], 16 \n\t" |
| 354 |
| 355 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 356 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 357 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 358 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 359 |
| 360 "sb %[res0], (%[dst]) \n\t" |
| 361 "sb %[res1], 1(%[dst]) \n\t" |
| 362 "sb %[res2], 2(%[dst]) \n\t" |
| 363 "sb %[res3], 3(%[dst]) \n\t" |
| 364 |
| 365 "addu.ph %[reshw], %[abovel_1], %[left0] \n\t" |
| 366 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 367 |
| 368 "sll %[res2], %[reshw], 16 \n\t" |
| 369 "sra %[res2], %[res2], 16 \n\t" |
| 370 "sra %[res3], %[reshw], 16 \n\t" |
| 371 |
| 372 "addu.ph %[reshw], %[abover_1], %[left0] \n\t" |
| 373 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 374 |
| 375 "sll %[res0], %[reshw], 16 \n\t" |
| 376 "sra %[res0], %[res0], 16 \n\t" |
| 377 "sra %[res1], %[reshw], 16 \n\t" |
| 378 |
| 379 "lbu %[left0], 4(%[left]) \n\t" |
| 380 |
| 381 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 382 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 383 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 384 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 385 |
| 386 "sb %[res0], 4(%[dst]) \n\t" |
| 387 "sb %[res1], 5(%[dst]) \n\t" |
| 388 "sb %[res2], 6(%[dst]) \n\t" |
| 389 "sb %[res3], 7(%[dst]) \n\t" |
| 390 |
| 391 "replv.ph %[left0], %[left0] \n\t" |
| 392 "add %[dst], %[dst], %[stride] \n\t" |
| 393 |
| 394 "addu.ph %[reshw], %[abovel], %[left0] \n\t" |
| 395 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 396 |
| 397 "sll %[res2], %[reshw], 16 \n\t" |
| 398 "sra %[res2], %[res2], 16 \n\t" |
| 399 "sra %[res3], %[reshw], 16 \n\t" |
| 400 |
| 401 "addu.ph %[reshw], %[abover], %[left0] \n\t" |
| 402 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 403 |
| 404 "sll %[res0], %[reshw], 16 \n\t" |
| 405 "sra %[res0], %[res0], 16 \n\t" |
| 406 "sra %[res1], %[reshw], 16 \n\t" |
| 407 |
| 408 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 409 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 410 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 411 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 412 |
| 413 "sb %[res0], (%[dst]) \n\t" |
| 414 "sb %[res1], 1(%[dst]) \n\t" |
| 415 "sb %[res2], 2(%[dst]) \n\t" |
| 416 "sb %[res3], 3(%[dst]) \n\t" |
| 417 |
| 418 "addu.ph %[reshw], %[abovel_1], %[left0] \n\t" |
| 419 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 420 |
| 421 "sll %[res2], %[reshw], 16 \n\t" |
| 422 "sra %[res2], %[res2], 16 \n\t" |
| 423 "sra %[res3], %[reshw], 16 \n\t" |
| 424 |
| 425 "addu.ph %[reshw], %[abover_1], %[left0] \n\t" |
| 426 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 427 |
| 428 "sll %[res0], %[reshw], 16 \n\t" |
| 429 "sra %[res0], %[res0], 16 \n\t" |
| 430 "sra %[res1], %[reshw], 16 \n\t" |
| 431 |
| 432 "lbu %[left0], 5(%[left]) \n\t" |
| 433 |
| 434 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 435 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 436 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 437 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 438 |
| 439 "sb %[res0], 4(%[dst]) \n\t" |
| 440 "sb %[res1], 5(%[dst]) \n\t" |
| 441 "sb %[res2], 6(%[dst]) \n\t" |
| 442 "sb %[res3], 7(%[dst]) \n\t" |
| 443 |
| 444 "replv.ph %[left0], %[left0] \n\t" |
| 445 "add %[dst], %[dst], %[stride] \n\t" |
| 446 |
| 447 "addu.ph %[reshw], %[abovel], %[left0] \n\t" |
| 448 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 449 |
| 450 "sll %[res2], %[reshw], 16 \n\t" |
| 451 "sra %[res2], %[res2], 16 \n\t" |
| 452 "sra %[res3], %[reshw], 16 \n\t" |
| 453 |
| 454 "addu.ph %[reshw], %[abover], %[left0] \n\t" |
| 455 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 456 |
| 457 "sll %[res0], %[reshw], 16 \n\t" |
| 458 "sra %[res0], %[res0], 16 \n\t" |
| 459 "sra %[res1], %[reshw], 16 \n\t" |
| 460 |
| 461 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 462 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 463 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 464 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 465 |
| 466 "sb %[res0], (%[dst]) \n\t" |
| 467 "sb %[res1], 1(%[dst]) \n\t" |
| 468 "sb %[res2], 2(%[dst]) \n\t" |
| 469 "sb %[res3], 3(%[dst]) \n\t" |
| 470 |
| 471 "addu.ph %[reshw], %[abovel_1], %[left0] \n\t" |
| 472 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 473 |
| 474 "sll %[res2], %[reshw], 16 \n\t" |
| 475 "sra %[res2], %[res2], 16 \n\t" |
| 476 "sra %[res3], %[reshw], 16 \n\t" |
| 477 |
| 478 "addu.ph %[reshw], %[abover_1], %[left0] \n\t" |
| 479 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 480 |
| 481 "sll %[res0], %[reshw], 16 \n\t" |
| 482 "sra %[res0], %[res0], 16 \n\t" |
| 483 "sra %[res1], %[reshw], 16 \n\t" |
| 484 |
| 485 "lbu %[left0], 6(%[left]) \n\t" |
| 486 |
| 487 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 488 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 489 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 490 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 491 |
| 492 "sb %[res0], 4(%[dst]) \n\t" |
| 493 "sb %[res1], 5(%[dst]) \n\t" |
| 494 "sb %[res2], 6(%[dst]) \n\t" |
| 495 "sb %[res3], 7(%[dst]) \n\t" |
| 496 |
| 497 "replv.ph %[left0], %[left0] \n\t" |
| 498 "add %[dst], %[dst], %[stride] \n\t" |
| 499 |
| 500 "addu.ph %[reshw], %[abovel], %[left0] \n\t" |
| 501 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 502 |
| 503 "sll %[res2], %[reshw], 16 \n\t" |
| 504 "sra %[res2], %[res2], 16 \n\t" |
| 505 "sra %[res3], %[reshw], 16 \n\t" |
| 506 |
| 507 "addu.ph %[reshw], %[abover], %[left0] \n\t" |
| 508 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 509 |
| 510 "sll %[res0], %[reshw], 16 \n\t" |
| 511 "sra %[res0], %[res0], 16 \n\t" |
| 512 "sra %[res1], %[reshw], 16 \n\t" |
| 513 |
| 514 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 515 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 516 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 517 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 518 |
| 519 "sb %[res0], (%[dst]) \n\t" |
| 520 "sb %[res1], 1(%[dst]) \n\t" |
| 521 "sb %[res2], 2(%[dst]) \n\t" |
| 522 "sb %[res3], 3(%[dst]) \n\t" |
| 523 |
| 524 "addu.ph %[reshw], %[abovel_1], %[left0] \n\t" |
| 525 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 526 |
| 527 "sll %[res2], %[reshw], 16 \n\t" |
| 528 "sra %[res2], %[res2], 16 \n\t" |
| 529 "sra %[res3], %[reshw], 16 \n\t" |
| 530 |
| 531 "addu.ph %[reshw], %[abover_1], %[left0] \n\t" |
| 532 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 533 |
| 534 "sll %[res0], %[reshw], 16 \n\t" |
| 535 "sra %[res0], %[res0], 16 \n\t" |
| 536 "sra %[res1], %[reshw], 16 \n\t" |
| 537 |
| 538 "lbu %[left0], 7(%[left]) \n\t" |
| 539 |
| 540 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 541 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 542 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 543 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 544 |
| 545 "sb %[res0], 4(%[dst]) \n\t" |
| 546 "sb %[res1], 5(%[dst]) \n\t" |
| 547 "sb %[res2], 6(%[dst]) \n\t" |
| 548 "sb %[res3], 7(%[dst]) \n\t" |
| 549 |
| 550 "replv.ph %[left0], %[left0] \n\t" |
| 551 "add %[dst], %[dst], %[stride] \n\t" |
| 552 |
| 553 "addu.ph %[reshw], %[abovel], %[left0] \n\t" |
| 554 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 555 |
| 556 "sll %[res2], %[reshw], 16 \n\t" |
| 557 "sra %[res2], %[res2], 16 \n\t" |
| 558 "sra %[res3], %[reshw], 16 \n\t" |
| 559 |
| 560 "addu.ph %[reshw], %[abover], %[left0] \n\t" |
| 561 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 562 |
| 563 "sll %[res0], %[reshw], 16 \n\t" |
| 564 "sra %[res0], %[res0], 16 \n\t" |
| 565 "sra %[res1], %[reshw], 16 \n\t" |
| 566 |
| 567 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 568 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 569 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 570 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 571 |
| 572 "sb %[res0], (%[dst]) \n\t" |
| 573 "sb %[res1], 1(%[dst]) \n\t" |
| 574 "sb %[res2], 2(%[dst]) \n\t" |
| 575 "sb %[res3], 3(%[dst]) \n\t" |
| 576 |
| 577 "addu.ph %[reshw], %[abovel_1], %[left0] \n\t" |
| 578 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 579 |
| 580 "sll %[res2], %[reshw], 16 \n\t" |
| 581 "sra %[res2], %[res2], 16 \n\t" |
| 582 "sra %[res3], %[reshw], 16 \n\t" |
| 583 |
| 584 "addu.ph %[reshw], %[abover_1], %[left0] \n\t" |
| 585 "subu.ph %[reshw], %[reshw], %[top_left] \n\t" |
| 586 |
| 587 "sll %[res0], %[reshw], 16 \n\t" |
| 588 "sra %[res0], %[res0], 16 \n\t" |
| 589 "sra %[res1], %[reshw], 16 \n\t" |
| 590 |
| 591 "lbux %[res0], %[res0](%[cm]) \n\t" |
| 592 "lbux %[res1], %[res1](%[cm]) \n\t" |
| 593 "lbux %[res2], %[res2](%[cm]) \n\t" |
| 594 "lbux %[res3], %[res3](%[cm]) \n\t" |
| 595 |
| 596 "sb %[res0], 4(%[dst]) \n\t" |
| 597 "sb %[res1], 5(%[dst]) \n\t" |
| 598 "sb %[res2], 6(%[dst]) \n\t" |
| 599 "sb %[res3], 7(%[dst]) \n\t" |
| 600 |
| 601 : [abovel] "=&r" (abovel), [abover] "=&r" (abover), |
| 602 [abovel_1] "=&r" (abovel_1), [abover_1] "=&r" (abover_1), |
| 603 [left0] "=&r" (left0), [res2] "=&r" (res2), [res3] "=&r" (res3), |
| 604 [res0] "=&r" (res0), [res1] "=&r" (res1), |
| 605 [reshw] "=&r" (reshw), [top_left] "=&r" (top_left) |
| 606 : [above] "r" (above), [left] "r" (left), |
| 607 [dst] "r" (dst), [stride] "r" (stride), [cm] "r" (cm) |
| 608 ); |
| 609 } |
| 610 #endif // #if HAVE_DSPR2 |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 111463005:
libvpx: Pull from upstream (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libvpx/