mirror of
https://github.com/Relintai/pandemonium_engine_minimal.git
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162 lines
4.4 KiB
C
162 lines
4.4 KiB
C
/* Copyright (c) 2008-2011 Xiph.Org Foundation, Mozilla Corporation,
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Gregory Maxwell
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Written by Jean-Marc Valin, Gregory Maxwell, and Timothy B. Terriberry */
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/*
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <string.h>
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#ifndef CUSTOM_MODES
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#define CUSTOM_MODES
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#else
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#define TEST_CUSTOM_MODES
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#endif
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#define CELT_C
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#include "stack_alloc.h"
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#include "entenc.c"
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#include "entdec.c"
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#include "entcode.c"
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#include "cwrs.c"
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#include "mathops.c"
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#include "rate.h"
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#define NMAX (240)
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#define KMAX (128)
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#ifdef TEST_CUSTOM_MODES
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#define NDIMS (44)
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static const int pn[NDIMS]={
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2, 3, 4, 5, 6, 7, 8, 9, 10,
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11, 12, 13, 14, 15, 16, 18, 20, 22,
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24, 26, 28, 30, 32, 36, 40, 44, 48,
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52, 56, 60, 64, 72, 80, 88, 96, 104,
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112, 120, 128, 144, 160, 176, 192, 208
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};
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static const int pkmax[NDIMS]={
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128, 128, 128, 128, 88, 52, 36, 26, 22,
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18, 16, 15, 13, 12, 12, 11, 10, 9,
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9, 8, 8, 7, 7, 7, 7, 6, 6,
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6, 6, 6, 5, 5, 5, 5, 5, 5,
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4, 4, 4, 4, 4, 4, 4, 4
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};
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#else /* TEST_CUSTOM_MODES */
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#define NDIMS (22)
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static const int pn[NDIMS]={
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2, 3, 4, 6, 8, 9, 11, 12, 16,
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18, 22, 24, 32, 36, 44, 48, 64, 72,
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88, 96, 144, 176
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};
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static const int pkmax[NDIMS]={
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128, 128, 128, 88, 36, 26, 18, 16, 12,
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11, 9, 9, 7, 7, 6, 6, 5, 5,
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5, 5, 4, 4
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};
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#endif
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int main(void){
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int t;
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int n;
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ALLOC_STACK;
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for(t=0;t<NDIMS;t++){
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int pseudo;
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n=pn[t];
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for(pseudo=1;pseudo<41;pseudo++)
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{
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int k;
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#if defined(SMALL_FOOTPRINT)
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opus_uint32 uu[KMAX+2U];
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#endif
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opus_uint32 inc;
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opus_uint32 nc;
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opus_uint32 i;
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k=get_pulses(pseudo);
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if (k>pkmax[t])break;
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printf("Testing CWRS with N=%i, K=%i...\n",n,k);
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#if defined(SMALL_FOOTPRINT)
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nc=ncwrs_urow(n,k,uu);
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#else
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nc=CELT_PVQ_V(n,k);
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#endif
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inc=nc/20000;
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if(inc<1)inc=1;
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for(i=0;i<nc;i+=inc){
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#if defined(SMALL_FOOTPRINT)
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opus_uint32 u[KMAX+2U];
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#endif
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int y[NMAX];
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int sy;
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opus_uint32 v;
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opus_uint32 ii;
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int j;
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#if defined(SMALL_FOOTPRINT)
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memcpy(u,uu,(k+2U)*sizeof(*u));
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cwrsi(n,k,i,y,u);
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#else
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cwrsi(n,k,i,y);
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#endif
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sy=0;
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for(j=0;j<n;j++)sy+=abs(y[j]);
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if(sy!=k){
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fprintf(stderr,"N=%d Pulse count mismatch in cwrsi (%d!=%d).\n",
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n,sy,k);
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return 99;
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}
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/*printf("%6u of %u:",i,nc);
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for(j=0;j<n;j++)printf(" %+3i",y[j]);
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printf(" ->");*/
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#if defined(SMALL_FOOTPRINT)
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ii=icwrs(n,k,&v,y,u);
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#else
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ii=icwrs(n,y);
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v=CELT_PVQ_V(n,k);
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#endif
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if(ii!=i){
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fprintf(stderr,"Combination-index mismatch (%lu!=%lu).\n",
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(long)ii,(long)i);
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return 1;
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}
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if(v!=nc){
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fprintf(stderr,"Combination count mismatch (%lu!=%lu).\n",
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(long)v,(long)nc);
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return 2;
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}
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/*printf(" %6u\n",i);*/
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}
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/*printf("\n");*/
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}
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}
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return 0;
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}
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