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Adds in-band signalling of the CELT frame size and bandwidth

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This commit is contained in:
Jean-Marc Valin 2011-03-11 16:31:24 -05:00
parent 86da2c8b19
commit e6acfe07cb
4 changed files with 86 additions and 31 deletions
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17
libcelt/testcelt.c
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@ -53,7 +53,7 @@ int main(int argc, char *argv[])
unsigned char data[MAX_PACKET];
int rate;
int complexity;
#if !(defined (FIXED_POINT) && !defined(CUSTOM_MODES))
#if !(defined (FIXED_POINT) && !defined(CUSTOM_MODES)) && defined(RESYNTH)
int i;
double rmsd = 0;
#endif
@ -126,6 +126,7 @@ int main(int argc, char *argv[])
while (!feof(fin))
{
int ret;
err = fread(in, sizeof(short), frame_size*channels, fin);
if (feof(fin))
break;
@ -160,24 +161,24 @@ int main(int argc, char *argv[])
/* This is to simulate packet loss */
if (argc==9 && rand()%1000<atoi(argv[argc-3]))
/*if (errors && (errors%2==0))*/
err = celt_decode(dec, NULL, len, out, frame_size);
ret = celt_decode(dec, NULL, len, out, frame_size);
else
err = celt_decode(dec, data, len, out, frame_size);
if (err != 0)
fprintf(stderr, "celt_decode() failed: %s\n", celt_strerror(err));
ret = celt_decode(dec, data, len, out, frame_size);
if (ret < 0)
fprintf(stderr, "celt_decode() failed: %s\n", celt_strerror(ret));
#else
for (i=0;i<frame_size*channels;i++)
for (i=0;i<ret*channels;i++)
out[i] = in[i];
#endif
#if !(defined (FIXED_POINT) && !defined(CUSTOM_MODES)) && defined(RESYNTH)
for (i=0;i<frame_size*channels;i++)
for (i=0;i<ret*channels;i++)
{
rmsd += (in[i]-out[i])*1.0*(in[i]-out[i]);
/*out[i] -= in[i];*/
}
#endif
count++;
fwrite(out+skip*channels, sizeof(short), (frame_size-skip)*channels, fout);
fwrite(out+skip*channels, sizeof(short), (ret-skip)*channels, fout);
skip = 0;
}
PRINT_MIPS(stderr);