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Handling auto-detecting of frame size in decoder

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This commit is contained in:
Jean-Marc Valin 2011-01-31 15:56:38 -05:00
parent cf60e7adec
commit 53fb0f775e
2 changed files with 17 additions and 10 deletions
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10
src/opus_decoder.c
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@ -120,6 +120,14 @@ int opus_decode(OpusDecoder *st, const unsigned char *data,
ec_dec_init(&dec,&buf);
}
if (audiosize > frame_size)
{
fprintf(stderr, "PCM buffer too small");
return -1;
} else {
frame_size = audiosize;
}
if (st->mode != MODE_CELT_ONLY)
{
DecControl.API_sampleRate = st->Fs;
@ -188,7 +196,7 @@ int opus_decode(OpusDecoder *st, const unsigned char *data,
for (i=0;i<frame_size*st->channels;i++)
pcm[i] += pcm_celt[i];
}
return celt_ret;
return celt_ret<0 ? celt_ret : audiosize;
}