ref: d8781a0ffb03d4f1e56518df7e843154234554b4
dir: /celt/tests/test_unit_cwrs32.c/
/* Copyright (c) 2008-2011 Xiph.Org Foundation, Mozilla Corporation,
Gregory Maxwell
Written by Jean-Marc Valin, Gregory Maxwell, and Timothy B. Terriberry */
/*
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
- Redistributions of source code must retain the above copyright
notice, this list of conditions and the following disclaimer.
- Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <string.h>
#ifndef CUSTOM_MODES
#define CUSTOM_MODES
#else
#define TEST_CUSTOM_MODES
#endif
#define CELT_C
#include "stack_alloc.h"
#include "entenc.c"
#include "entdec.c"
#include "entcode.c"
#include "cwrs.c"
#include "mathops.c"
#include "rate.h"
#define NMAX (240)
#define KMAX (128)
#ifdef TEST_CUSTOM_MODES
#define NDIMS (44)
static const int pn[NDIMS]={
2, 3, 4, 5, 6, 7, 8, 9, 10,
11, 12, 13, 14, 15, 16, 18, 20, 22,
24, 26, 28, 30, 32, 36, 40, 44, 48,
52, 56, 60, 64, 72, 80, 88, 96, 104,
112, 120, 128, 144, 160, 176, 192, 208
};
static const int pkmax[NDIMS]={
128, 128, 128, 128, 88, 52, 36, 26, 22,
18, 16, 15, 13, 12, 12, 11, 10, 9,
9, 8, 8, 7, 7, 7, 7, 6, 6,
6, 6, 6, 5, 5, 5, 5, 5, 5,
4, 4, 4, 4, 4, 4, 4, 4
};
#else /* TEST_CUSTOM_MODES */
#define NDIMS (22)
static const int pn[NDIMS]={
2, 3, 4, 6, 8, 9, 11, 12, 16,
18, 22, 24, 32, 36, 44, 48, 64, 72,
88, 96, 144, 176
};
static const int pkmax[NDIMS]={
128, 128, 128, 88, 36, 26, 18, 16, 12,
11, 9, 9, 7, 7, 6, 6, 5, 5,
5, 5, 4, 4
};
#endif
int main(void){
int t;
int n;
ALLOC_STACK;
for(t=0;t<NDIMS;t++){
int pseudo;
n=pn[t];
for(pseudo=1;pseudo<41;pseudo++)
{
int k;
#if defined(SMALL_FOOTPRINT)
opus_uint32 uu[KMAX+2U];
#endif
opus_uint32 inc;
opus_uint32 nc;
opus_uint32 i;
k=get_pulses(pseudo);
if (k>pkmax[t])break;
printf("Testing CWRS with N=%i, K=%i...\n",n,k);
#if defined(SMALL_FOOTPRINT)
nc=ncwrs_urow(n,k,uu);
#else
nc=CELT_PVQ_V(n,k);
#endif
inc=nc/20000;
if(inc<1)inc=1;
for(i=0;i<nc;i+=inc){
#if defined(SMALL_FOOTPRINT)
opus_uint32 u[KMAX+2U];
#endif
int y[NMAX];
int sy;
opus_uint32 v;
opus_uint32 ii;
int j;
#if defined(SMALL_FOOTPRINT)
memcpy(u,uu,(k+2U)*sizeof(*u));
cwrsi(n,k,i,y,u);
#else
cwrsi(n,k,i,y);
#endif
sy=0;
for(j=0;j<n;j++)sy+=abs(y[j]);
if(sy!=k){
fprintf(stderr,"N=%d Pulse count mismatch in cwrsi (%d!=%d).\n",
n,sy,k);
return 99;
}
/*printf("%6u of %u:",i,nc);
for(j=0;j<n;j++)printf(" %+3i",y[j]);
printf(" ->");*/
#if defined(SMALL_FOOTPRINT)
ii=icwrs(n,k,&v,y,u);
#else
ii=icwrs(n,y);
v=CELT_PVQ_V(n,k);
#endif
if(ii!=i){
fprintf(stderr,"Combination-index mismatch (%lu!=%lu).\n",
(long)ii,(long)i);
return 1;
}
if(v!=nc){
fprintf(stderr,"Combination count mismatch (%lu!=%lu).\n",
(long)v,(long)nc);
return 2;
}
/*printf(" %6u\n",i);*/
}
/*printf("\n");*/
}
}
return 0;
}