1/* 2 * Copyright (c) 2012 3 * MIPS Technologies, Inc., California. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its 14 * contributors may be used to endorse or promote products derived from 15 * this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * Authors: Djordje Pesut (djordje@mips.com) 30 * Mirjana Vulin (mvulin@mips.com) 31 * 32 * This file is part of FFmpeg. 33 * 34 * FFmpeg is free software; you can redistribute it and/or 35 * modify it under the terms of the GNU Lesser General Public 36 * License as published by the Free Software Foundation; either 37 * version 2.1 of the License, or (at your option) any later version. 38 * 39 * FFmpeg is distributed in the hope that it will be useful, 40 * but WITHOUT ANY WARRANTY; without even the implied warranty of 41 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 42 * Lesser General Public License for more details. 43 * 44 * You should have received a copy of the GNU Lesser General Public 45 * License along with FFmpeg; if not, write to the Free Software 46 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 47 */ 48 49/** 50 * @file 51 * Reference: libavcodec/aacsbr.c 52 */ 53 54#ifndef AVCODEC_MIPS_AACSBR_MIPS_H 55#define AVCODEC_MIPS_AACSBR_MIPS_H 56 57#include "libavcodec/aac.h" 58#include "libavcodec/sbr.h" 59#include "libavutil/mips/asmdefs.h" 60 61#if HAVE_INLINE_ASM 62static void sbr_qmf_analysis_mips(AVFloatDSPContext *fdsp, FFTContext *mdct, 63 SBRDSPContext *sbrdsp, const float *in, float *x, 64 float z[320], float W[2][32][32][2], int buf_idx) 65{ 66 int i; 67 float *w0; 68 float *w1; 69 int temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7; 70 71 w0 = x; 72 w1 = x + 1024; 73 for(i = 0; i < 36; i++) 74 { 75 /* loop unrolled 8 times */ 76 __asm__ volatile( 77 "lw %[temp0], 0(%[w1]) \n\t" 78 "lw %[temp1], 4(%[w1]) \n\t" 79 "lw %[temp2], 8(%[w1]) \n\t" 80 "lw %[temp3], 12(%[w1]) \n\t" 81 "lw %[temp4], 16(%[w1]) \n\t" 82 "lw %[temp5], 20(%[w1]) \n\t" 83 "lw %[temp6], 24(%[w1]) \n\t" 84 "lw %[temp7], 28(%[w1]) \n\t" 85 "sw %[temp0], 0(%[w0]) \n\t" 86 "sw %[temp1], 4(%[w0]) \n\t" 87 "sw %[temp2], 8(%[w0]) \n\t" 88 "sw %[temp3], 12(%[w0]) \n\t" 89 "sw %[temp4], 16(%[w0]) \n\t" 90 "sw %[temp5], 20(%[w0]) \n\t" 91 "sw %[temp6], 24(%[w0]) \n\t" 92 "sw %[temp7], 28(%[w0]) \n\t" 93 PTR_ADDIU " %[w0], %[w0], 32 \n\t" 94 PTR_ADDIU " %[w1], %[w1], 32 \n\t" 95 96 : [w0]"+r"(w0), [w1]"+r"(w1), 97 [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), 98 [temp2]"=&r"(temp2), [temp3]"=&r"(temp3), 99 [temp4]"=&r"(temp4), [temp5]"=&r"(temp5), 100 [temp6]"=&r"(temp6), [temp7]"=&r"(temp7) 101 : 102 : "memory" 103 ); 104 } 105 106 w0 = x + 288; 107 w1 = (float*)in; 108 for(i = 0; i < 128; i++) 109 { 110 /* loop unrolled 8 times */ 111 __asm__ volatile( 112 "lw %[temp0], 0(%[w1]) \n\t" 113 "lw %[temp1], 4(%[w1]) \n\t" 114 "lw %[temp2], 8(%[w1]) \n\t" 115 "lw %[temp3], 12(%[w1]) \n\t" 116 "lw %[temp4], 16(%[w1]) \n\t" 117 "lw %[temp5], 20(%[w1]) \n\t" 118 "lw %[temp6], 24(%[w1]) \n\t" 119 "lw %[temp7], 28(%[w1]) \n\t" 120 "sw %[temp0], 0(%[w0]) \n\t" 121 "sw %[temp1], 4(%[w0]) \n\t" 122 "sw %[temp2], 8(%[w0]) \n\t" 123 "sw %[temp3], 12(%[w0]) \n\t" 124 "sw %[temp4], 16(%[w0]) \n\t" 125 "sw %[temp5], 20(%[w0]) \n\t" 126 "sw %[temp6], 24(%[w0]) \n\t" 127 "sw %[temp7], 28(%[w0]) \n\t" 128 PTR_ADDIU " %[w0], %[w0], 32 \n\t" 129 PTR_ADDIU " %[w1], %[w1], 32 \n\t" 130 131 : [w0]"+r"(w0), [w1]"+r"(w1), 132 [temp0]"=&r"(temp0), [temp1]"=&r"(temp1), 133 [temp2]"=&r"(temp2), [temp3]"=&r"(temp3), 134 [temp4]"=&r"(temp4), [temp5]"=&r"(temp5), 135 [temp6]"=&r"(temp6), [temp7]"=&r"(temp7) 136 : 137 : "memory" 138 ); 139 } 140 141 for (i = 0; i < 32; i++) { // numTimeSlots*RATE = 16*2 as 960 sample frames 142 // are not supported 143 fdsp->vector_fmul_reverse(z, sbr_qmf_window_ds, x, 320); 144 sbrdsp->sum64x5(z); 145 sbrdsp->qmf_pre_shuffle(z); 146 mdct->imdct_half(mdct, z, z+64); 147 sbrdsp->qmf_post_shuffle(W[buf_idx][i], z); 148 x += 32; 149 } 150} 151 152#if HAVE_MIPSFPU 153#if !HAVE_MIPS32R6 && !HAVE_MIPS64R6 154static void sbr_qmf_synthesis_mips(FFTContext *mdct, 155 SBRDSPContext *sbrdsp, AVFloatDSPContext *fdsp, 156 float *out, float X[2][38][64], 157 float mdct_buf[2][64], 158 float *v0, int *v_off, const unsigned int div) 159{ 160 int i, n; 161 const float *sbr_qmf_window = div ? sbr_qmf_window_ds : sbr_qmf_window_us; 162 const int step = 128 >> div; 163 float *v; 164 float temp0, temp1, temp2, temp3, temp4, temp5, temp6, temp7, temp8, temp9, temp10, temp11, temp12, temp13; 165 float temp14, temp15, temp16, temp17, temp18, temp19; 166 float *vv0, *s0, *dst; 167 dst = out; 168 169 for (i = 0; i < 32; i++) { 170 if (*v_off < step) { 171 int saved_samples = (1280 - 128) >> div; 172 memcpy(&v0[SBR_SYNTHESIS_BUF_SIZE - saved_samples], v0, saved_samples * sizeof(float)); 173 *v_off = SBR_SYNTHESIS_BUF_SIZE - saved_samples - step; 174 } else { 175 *v_off -= step; 176 } 177 v = v0 + *v_off; 178 if (div) { 179 for (n = 0; n < 32; n++) { 180 X[0][i][ n] = -X[0][i][n]; 181 X[0][i][32+n] = X[1][i][31-n]; 182 } 183 mdct->imdct_half(mdct, mdct_buf[0], X[0][i]); 184 sbrdsp->qmf_deint_neg(v, mdct_buf[0]); 185 } else { 186 sbrdsp->neg_odd_64(X[1][i]); 187 mdct->imdct_half(mdct, mdct_buf[0], X[0][i]); 188 mdct->imdct_half(mdct, mdct_buf[1], X[1][i]); 189 sbrdsp->qmf_deint_bfly(v, mdct_buf[1], mdct_buf[0]); 190 } 191 192 if(div == 0) 193 { 194 float *v0_end; 195 vv0 = v; 196 v0_end = v + 60; 197 s0 = (float*)sbr_qmf_window; 198 199 /* 10 calls of function vector_fmul_add merged into one loop 200 and loop unrolled 4 times */ 201 __asm__ volatile( 202 ".set push \n\t" 203 ".set noreorder \n\t" 204 "lwc1 %[temp4], 0(%[v0]) \n\t" 205 "lwc1 %[temp5], 0(%[s0]) \n\t" 206 "lwc1 %[temp6], 4(%[v0]) \n\t" 207 "lwc1 %[temp7], 4(%[s0]) \n\t" 208 "lwc1 %[temp8], 8(%[v0]) \n\t" 209 "lwc1 %[temp9], 8(%[s0]) \n\t" 210 "lwc1 %[temp10], 12(%[v0]) \n\t" 211 "lwc1 %[temp11], 12(%[s0]) \n\t" 212 "lwc1 %[temp12], 768(%[v0]) \n\t" 213 "lwc1 %[temp13], 256(%[s0]) \n\t" 214 "lwc1 %[temp14], 772(%[v0]) \n\t" 215 "lwc1 %[temp15], 260(%[s0]) \n\t" 216 "lwc1 %[temp16], 776(%[v0]) \n\t" 217 "lwc1 %[temp17], 264(%[s0]) \n\t" 218 "lwc1 %[temp18], 780(%[v0]) \n\t" 219 "lwc1 %[temp19], 268(%[s0]) \n\t" 220 "1: \n\t" 221 "mul.s %[temp0], %[temp4], %[temp5] \n\t" 222 "lwc1 %[temp4], 1024(%[v0]) \n\t" 223 "mul.s %[temp1], %[temp6], %[temp7] \n\t" 224 "lwc1 %[temp5], 512(%[s0]) \n\t" 225 "mul.s %[temp2], %[temp8], %[temp9] \n\t" 226 "lwc1 %[temp6], 1028(%[v0]) \n\t" 227 "mul.s %[temp3], %[temp10], %[temp11] \n\t" 228 "lwc1 %[temp7], 516(%[s0]) \n\t" 229 "madd.s %[temp0], %[temp0], %[temp12], %[temp13] \n\t" 230 "lwc1 %[temp8], 1032(%[v0]) \n\t" 231 "madd.s %[temp1], %[temp1], %[temp14], %[temp15] \n\t" 232 "lwc1 %[temp9], 520(%[s0]) \n\t" 233 "madd.s %[temp2], %[temp2], %[temp16], %[temp17] \n\t" 234 "lwc1 %[temp10], 1036(%[v0]) \n\t" 235 "madd.s %[temp3], %[temp3], %[temp18], %[temp19] \n\t" 236 "lwc1 %[temp11], 524(%[s0]) \n\t" 237 "lwc1 %[temp12], 1792(%[v0]) \n\t" 238 "lwc1 %[temp13], 768(%[s0]) \n\t" 239 "lwc1 %[temp14], 1796(%[v0]) \n\t" 240 "lwc1 %[temp15], 772(%[s0]) \n\t" 241 "lwc1 %[temp16], 1800(%[v0]) \n\t" 242 "lwc1 %[temp17], 776(%[s0]) \n\t" 243 "lwc1 %[temp18], 1804(%[v0]) \n\t" 244 "lwc1 %[temp19], 780(%[s0]) \n\t" 245 "madd.s %[temp0], %[temp0], %[temp4], %[temp5] \n\t" 246 "lwc1 %[temp4], 2048(%[v0]) \n\t" 247 "madd.s %[temp1], %[temp1], %[temp6], %[temp7] \n\t" 248 "lwc1 %[temp5], 1024(%[s0]) \n\t" 249 "madd.s %[temp2], %[temp2], %[temp8], %[temp9] \n\t" 250 "lwc1 %[temp6], 2052(%[v0]) \n\t" 251 "madd.s %[temp3], %[temp3], %[temp10], %[temp11] \n\t" 252 "lwc1 %[temp7], 1028(%[s0]) \n\t" 253 "madd.s %[temp0], %[temp0], %[temp12], %[temp13] \n\t" 254 "lwc1 %[temp8], 2056(%[v0]) \n\t" 255 "madd.s %[temp1], %[temp1], %[temp14], %[temp15] \n\t" 256 "lwc1 %[temp9], 1032(%[s0]) \n\t" 257 "madd.s %[temp2], %[temp2], %[temp16], %[temp17] \n\t" 258 "lwc1 %[temp10], 2060(%[v0]) \n\t" 259 "madd.s %[temp3], %[temp3], %[temp18], %[temp19] \n\t" 260 "lwc1 %[temp11], 1036(%[s0]) \n\t" 261 "lwc1 %[temp12], 2816(%[v0]) \n\t" 262 "lwc1 %[temp13], 1280(%[s0]) \n\t" 263 "lwc1 %[temp14], 2820(%[v0]) \n\t" 264 "lwc1 %[temp15], 1284(%[s0]) \n\t" 265 "lwc1 %[temp16], 2824(%[v0]) \n\t" 266 "lwc1 %[temp17], 1288(%[s0]) \n\t" 267 "lwc1 %[temp18], 2828(%[v0]) \n\t" 268 "lwc1 %[temp19], 1292(%[s0]) \n\t" 269 "madd.s %[temp0], %[temp0], %[temp4], %[temp5] \n\t" 270 "lwc1 %[temp4], 3072(%[v0]) \n\t" 271 "madd.s %[temp1], %[temp1], %[temp6], %[temp7] \n\t" 272 "lwc1 %[temp5], 1536(%[s0]) \n\t" 273 "madd.s %[temp2], %[temp2], %[temp8], %[temp9] \n\t" 274 "lwc1 %[temp6], 3076(%[v0]) \n\t" 275 "madd.s %[temp3], %[temp3], %[temp10], %[temp11] \n\t" 276 "lwc1 %[temp7], 1540(%[s0]) \n\t" 277 "madd.s %[temp0], %[temp0], %[temp12], %[temp13] \n\t" 278 "lwc1 %[temp8], 3080(%[v0]) \n\t" 279 "madd.s %[temp1], %[temp1], %[temp14], %[temp15] \n\t" 280 "lwc1 %[temp9], 1544(%[s0]) \n\t" 281 "madd.s %[temp2], %[temp2], %[temp16], %[temp17] \n\t" 282 "lwc1 %[temp10], 3084(%[v0]) \n\t" 283 "madd.s %[temp3], %[temp3], %[temp18], %[temp19] \n\t" 284 "lwc1 %[temp11], 1548(%[s0]) \n\t" 285 "lwc1 %[temp12], 3840(%[v0]) \n\t" 286 "lwc1 %[temp13], 1792(%[s0]) \n\t" 287 "lwc1 %[temp14], 3844(%[v0]) \n\t" 288 "lwc1 %[temp15], 1796(%[s0]) \n\t" 289 "lwc1 %[temp16], 3848(%[v0]) \n\t" 290 "lwc1 %[temp17], 1800(%[s0]) \n\t" 291 "lwc1 %[temp18], 3852(%[v0]) \n\t" 292 "lwc1 %[temp19], 1804(%[s0]) \n\t" 293 "madd.s %[temp0], %[temp0], %[temp4], %[temp5] \n\t" 294 "lwc1 %[temp4], 4096(%[v0]) \n\t" 295 "madd.s %[temp1], %[temp1], %[temp6], %[temp7] \n\t" 296 "lwc1 %[temp5], 2048(%[s0]) \n\t" 297 "madd.s %[temp2], %[temp2], %[temp8], %[temp9] \n\t" 298 "lwc1 %[temp6], 4100(%[v0]) \n\t" 299 "madd.s %[temp3], %[temp3], %[temp10], %[temp11] \n\t" 300 "lwc1 %[temp7], 2052(%[s0]) \n\t" 301 "madd.s %[temp0], %[temp0], %[temp12], %[temp13] \n\t" 302 "lwc1 %[temp8], 4104(%[v0]) \n\t" 303 PTR_ADDIU "%[dst], %[dst], 16 \n\t" 304 "madd.s %[temp1], %[temp1], %[temp14], %[temp15] \n\t" 305 "lwc1 %[temp9], 2056(%[s0]) \n\t" 306 PTR_ADDIU " %[s0], %[s0], 16 \n\t" 307 "madd.s %[temp2], %[temp2], %[temp16], %[temp17] \n\t" 308 "lwc1 %[temp10], 4108(%[v0]) \n\t" 309 PTR_ADDIU " %[v0], %[v0], 16 \n\t" 310 "madd.s %[temp3], %[temp3], %[temp18], %[temp19] \n\t" 311 "lwc1 %[temp11], 2044(%[s0]) \n\t" 312 "lwc1 %[temp12], 4848(%[v0]) \n\t" 313 "lwc1 %[temp13], 2288(%[s0]) \n\t" 314 "lwc1 %[temp14], 4852(%[v0]) \n\t" 315 "lwc1 %[temp15], 2292(%[s0]) \n\t" 316 "lwc1 %[temp16], 4856(%[v0]) \n\t" 317 "lwc1 %[temp17], 2296(%[s0]) \n\t" 318 "lwc1 %[temp18], 4860(%[v0]) \n\t" 319 "lwc1 %[temp19], 2300(%[s0]) \n\t" 320 "madd.s %[temp0], %[temp0], %[temp4], %[temp5] \n\t" 321 "lwc1 %[temp4], 0(%[v0]) \n\t" 322 "madd.s %[temp1], %[temp1], %[temp6], %[temp7] \n\t" 323 "lwc1 %[temp5], 0(%[s0]) \n\t" 324 "madd.s %[temp2], %[temp2], %[temp8], %[temp9] \n\t" 325 "lwc1 %[temp6], 4(%[v0]) \n\t" 326 "madd.s %[temp3], %[temp3], %[temp10], %[temp11] \n\t" 327 "lwc1 %[temp7], 4(%[s0]) \n\t" 328 "madd.s %[temp0], %[temp0], %[temp12], %[temp13] \n\t" 329 "lwc1 %[temp8], 8(%[v0]) \n\t" 330 "madd.s %[temp1], %[temp1], %[temp14], %[temp15] \n\t" 331 "lwc1 %[temp9], 8(%[s0]) \n\t" 332 "madd.s %[temp2], %[temp2], %[temp16], %[temp17] \n\t" 333 "lwc1 %[temp10], 12(%[v0]) \n\t" 334 "madd.s %[temp3], %[temp3], %[temp18], %[temp19] \n\t" 335 "lwc1 %[temp11], 12(%[s0]) \n\t" 336 "lwc1 %[temp12], 768(%[v0]) \n\t" 337 "lwc1 %[temp13], 256(%[s0]) \n\t" 338 "lwc1 %[temp14], 772(%[v0]) \n\t" 339 "lwc1 %[temp15], 260(%[s0]) \n\t" 340 "lwc1 %[temp16], 776(%[v0]) \n\t" 341 "lwc1 %[temp17], 264(%[s0]) \n\t" 342 "lwc1 %[temp18], 780(%[v0]) \n\t" 343 "lwc1 %[temp19], 268(%[s0]) \n\t" 344 "swc1 %[temp0], -16(%[dst]) \n\t" 345 "swc1 %[temp1], -12(%[dst]) \n\t" 346 "swc1 %[temp2], -8(%[dst]) \n\t" 347 "bne %[v0], %[v0_end], 1b \n\t" 348 " swc1 %[temp3], -4(%[dst]) \n\t" 349 "mul.s %[temp0], %[temp4], %[temp5] \n\t" 350 "lwc1 %[temp4], 1024(%[v0]) \n\t" 351 "mul.s %[temp1], %[temp6], %[temp7] \n\t" 352 "lwc1 %[temp5], 512(%[s0]) \n\t" 353 "mul.s %[temp2], %[temp8], %[temp9] \n\t" 354 "lwc1 %[temp6], 1028(%[v0]) \n\t" 355 "mul.s %[temp3], %[temp10], %[temp11] \n\t" 356 "lwc1 %[temp7], 516(%[s0]) \n\t" 357 "madd.s %[temp0], %[temp0], %[temp12], %[temp13] \n\t" 358 "lwc1 %[temp8], 1032(%[v0]) \n\t" 359 "madd.s %[temp1], %[temp1], %[temp14], %[temp15] \n\t" 360 "lwc1 %[temp9], 520(%[s0]) \n\t" 361 "madd.s %[temp2], %[temp2], %[temp16], %[temp17] \n\t" 362 "lwc1 %[temp10], 1036(%[v0]) \n\t" 363 "madd.s %[temp3], %[temp3], %[temp18], %[temp19] \n\t" 364 "lwc1 %[temp11], 524(%[s0]) \n\t" 365 "lwc1 %[temp12], 1792(%[v0]) \n\t" 366 "lwc1 %[temp13], 768(%[s0]) \n\t" 367 "lwc1 %[temp14], 1796(%[v0]) \n\t" 368 "lwc1 %[temp15], 772(%[s0]) \n\t" 369 "lwc1 %[temp16], 1800(%[v0]) \n\t" 370 "lwc1 %[temp17], 776(%[s0]) \n\t" 371 "lwc1 %[temp18], 1804(%[v0]) \n\t" 372 "lwc1 %[temp19], 780(%[s0]) \n\t" 373 "madd.s %[temp0], %[temp0], %[temp4], %[temp5] \n\t" 374 "lwc1 %[temp4], 2048(%[v0]) \n\t" 375 "madd.s %[temp1], %[temp1], %[temp6], %[temp7] \n\t" 376 "lwc1 %[temp5], 1024(%[s0]) \n\t" 377 "madd.s %[temp2], %[temp2], %[temp8], %[temp9] \n\t" 378 "lwc1 %[temp6], 2052(%[v0]) \n\t" 379 "madd.s %[temp3], %[temp3], %[temp10], %[temp11] \n\t" 380 "lwc1 %[temp7], 1028(%[s0]) \n\t" 381 "madd.s %[temp0], %[temp0], %[temp12], %[temp13] \n\t" 382 "lwc1 %[temp8], 2056(%[v0]) \n\t" 383 "madd.s %[temp1], %[temp1], %[temp14], %[temp15] \n\t" 384 "lwc1 %[temp9], 1032(%[s0]) \n\t" 385 "madd.s %[temp2], %[temp2], %[temp16], %[temp17] \n\t" 386 "lwc1 %[temp10], 2060(%[v0]) \n\t" 387 "madd.s %[temp3], %[temp3], %[temp18], %[temp19] \n\t" 388 "lwc1 %[temp11], 1036(%[s0]) \n\t" 389 "lwc1 %[temp12], 2816(%[v0]) \n\t" 390 "lwc1 %[temp13], 1280(%[s0]) \n\t" 391 "lwc1 %[temp14], 2820(%[v0]) \n\t" 392 "lwc1 %[temp15], 1284(%[s0]) \n\t" 393 "lwc1 %[temp16], 2824(%[v0]) \n\t" 394 "lwc1 %[temp17], 1288(%[s0]) \n\t" 395 "lwc1 %[temp18], 2828(%[v0]) \n\t" 396 "lwc1 %[temp19], 1292(%[s0]) \n\t" 397 "madd.s %[temp0], %[temp0], %[temp4], %[temp5] \n\t" 398 "lwc1 %[temp4], 3072(%[v0]) \n\t" 399 "madd.s %[temp1], %[temp1], %[temp6], %[temp7] \n\t" 400 "lwc1 %[temp5], 1536(%[s0]) \n\t" 401 "madd.s %[temp2], %[temp2], %[temp8], %[temp9] \n\t" 402 "lwc1 %[temp6], 3076(%[v0]) \n\t" 403 "madd.s %[temp3], %[temp3], %[temp10], %[temp11] \n\t" 404 "lwc1 %[temp7], 1540(%[s0]) \n\t" 405 "madd.s %[temp0], %[temp0], %[temp12], %[temp13] \n\t" 406 "lwc1 %[temp8], 3080(%[v0]) \n\t" 407 "madd.s %[temp1], %[temp1], %[temp14], %[temp15] \n\t" 408 "lwc1 %[temp9], 1544(%[s0]) \n\t" 409 "madd.s %[temp2], %[temp2], %[temp16], %[temp17] \n\t" 410 "lwc1 %[temp10], 3084(%[v0]) \n\t" 411 "madd.s %[temp3], %[temp3], %[temp18], %[temp19] \n\t" 412 "lwc1 %[temp11], 1548(%[s0]) \n\t" 413 "lwc1 %[temp12], 3840(%[v0]) \n\t" 414 "lwc1 %[temp13], 1792(%[s0]) \n\t" 415 "lwc1 %[temp14], 3844(%[v0]) \n\t" 416 "lwc1 %[temp15], 1796(%[s0]) \n\t" 417 "lwc1 %[temp16], 3848(%[v0]) \n\t" 418 "lwc1 %[temp17], 1800(%[s0]) \n\t" 419 "lwc1 %[temp18], 3852(%[v0]) \n\t" 420 "lwc1 %[temp19], 1804(%[s0]) \n\t" 421 "madd.s %[temp0], %[temp0], %[temp4], %[temp5] \n\t" 422 "lwc1 %[temp4], 4096(%[v0]) \n\t" 423 "madd.s %[temp1], %[temp1], %[temp6], %[temp7] \n\t" 424 "lwc1 %[temp5], 2048(%[s0]) \n\t" 425 "madd.s %[temp2], %[temp2], %[temp8], %[temp9] \n\t" 426 "lwc1 %[temp6], 4100(%[v0]) \n\t" 427 "madd.s %[temp3], %[temp3], %[temp10], %[temp11] \n\t" 428 "lwc1 %[temp7], 2052(%[s0]) \n\t" 429 "madd.s %[temp0], %[temp0], %[temp12], %[temp13] \n\t" 430 "lwc1 %[temp8], 4104(%[v0]) \n\t" 431 "madd.s %[temp1], %[temp1], %[temp14], %[temp15] \n\t" 432 "lwc1 %[temp9], 2056(%[s0]) \n\t" 433 "madd.s %[temp2], %[temp2], %[temp16], %[temp17] \n\t" 434 "lwc1 %[temp10], 4108(%[v0]) \n\t" 435 "madd.s %[temp3], %[temp3], %[temp18], %[temp19] \n\t" 436 "lwc1 %[temp11], 2060(%[s0]) \n\t" 437 "lwc1 %[temp12], 4864(%[v0]) \n\t" 438 "lwc1 %[temp13], 2304(%[s0]) \n\t" 439 "lwc1 %[temp14], 4868(%[v0]) \n\t" 440 "lwc1 %[temp15], 2308(%[s0]) \n\t" 441 "madd.s %[temp0], %[temp0], %[temp4], %[temp5] \n\t" 442 "lwc1 %[temp16], 4872(%[v0]) \n\t" 443 "madd.s %[temp1], %[temp1], %[temp6], %[temp7] \n\t" 444 "lwc1 %[temp17], 2312(%[s0]) \n\t" 445 "madd.s %[temp2], %[temp2], %[temp8], %[temp9] \n\t" 446 "lwc1 %[temp18], 4876(%[v0]) \n\t" 447 "madd.s %[temp3], %[temp3], %[temp10], %[temp11] \n\t" 448 "lwc1 %[temp19], 2316(%[s0]) \n\t" 449 "madd.s %[temp0], %[temp0], %[temp12], %[temp13] \n\t" 450 PTR_ADDIU "%[dst], %[dst], 16 \n\t" 451 "madd.s %[temp1], %[temp1], %[temp14], %[temp15] \n\t" 452 "madd.s %[temp2], %[temp2], %[temp16], %[temp17] \n\t" 453 "madd.s %[temp3], %[temp3], %[temp18], %[temp19] \n\t" 454 "swc1 %[temp0], -16(%[dst]) \n\t" 455 "swc1 %[temp1], -12(%[dst]) \n\t" 456 "swc1 %[temp2], -8(%[dst]) \n\t" 457 "swc1 %[temp3], -4(%[dst]) \n\t" 458 ".set pop \n\t" 459 460 : [dst]"+r"(dst), [v0]"+r"(vv0), [s0]"+r"(s0), 461 [temp0]"=&f"(temp0), [temp1]"=&f"(temp1), [temp2]"=&f"(temp2), 462 [temp3]"=&f"(temp3), [temp4]"=&f"(temp4), [temp5]"=&f"(temp5), 463 [temp6]"=&f"(temp6), [temp7]"=&f"(temp7), [temp8]"=&f"(temp8), 464 [temp9]"=&f"(temp9), [temp10]"=&f"(temp10), [temp11]"=&f"(temp11), 465 [temp12]"=&f"(temp12), [temp13]"=&f"(temp13), [temp14]"=&f"(temp14), 466 [temp15]"=&f"(temp15), [temp16]"=&f"(temp16), [temp17]"=&f"(temp17), 467 [temp18]"=&f"(temp18), [temp19]"=&f"(temp19) 468 : [v0_end]"r"(v0_end) 469 : "memory" 470 ); 471 } 472 else 473 { 474 fdsp->vector_fmul (out, v , sbr_qmf_window , 64 >> div); 475 fdsp->vector_fmul_add(out, v + ( 192 >> div), sbr_qmf_window + ( 64 >> div), out , 64 >> div); 476 fdsp->vector_fmul_add(out, v + ( 256 >> div), sbr_qmf_window + (128 >> div), out , 64 >> div); 477 fdsp->vector_fmul_add(out, v + ( 448 >> div), sbr_qmf_window + (192 >> div), out , 64 >> div); 478 fdsp->vector_fmul_add(out, v + ( 512 >> div), sbr_qmf_window + (256 >> div), out , 64 >> div); 479 fdsp->vector_fmul_add(out, v + ( 704 >> div), sbr_qmf_window + (320 >> div), out , 64 >> div); 480 fdsp->vector_fmul_add(out, v + ( 768 >> div), sbr_qmf_window + (384 >> div), out , 64 >> div); 481 fdsp->vector_fmul_add(out, v + ( 960 >> div), sbr_qmf_window + (448 >> div), out , 64 >> div); 482 fdsp->vector_fmul_add(out, v + (1024 >> div), sbr_qmf_window + (512 >> div), out , 64 >> div); 483 fdsp->vector_fmul_add(out, v + (1216 >> div), sbr_qmf_window + (576 >> div), out , 64 >> div); 484 out += 64 >> div; 485 } 486 } 487} 488 489#define sbr_qmf_analysis sbr_qmf_analysis_mips 490#define sbr_qmf_synthesis sbr_qmf_synthesis_mips 491 492#endif /* !HAVE_MIPS32R6 && !HAVE_MIPS64R6 */ 493#endif /* HAVE_MIPSFPU */ 494#endif /* HAVE_INLINE_ASM */ 495 496#endif /* AVCODEC_MIPS_AACSBR_MIPS_H */ 497