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prefilter/postfilter now forced off in Opus hybrid mode

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This commit is contained in:
Jean-Marc Valin 2011-01-23 11:34:55 -05:00
parent eafd8a7f17
commit 3a56c9e1c6
1 changed files with 3 additions and 3 deletions
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6
libcelt/celt.c
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@ -966,7 +966,7 @@ int celt_encode_with_ec_float(CELTEncoder * restrict st, const celt_sig * pcm, i
pf_threshold = MAX16(pf_threshold, QCONST16(.2f,15)); pf_threshold = MAX16(pf_threshold, QCONST16(.2f,15));
if (gain1<pf_threshold) if (gain1<pf_threshold)
{ {
if(tell+15<=total_bits) if(st->start==0 && tell+17<=total_bits)
ec_enc_bit_logp(enc, 0, 1); ec_enc_bit_logp(enc, 0, 1);
gain1 = 0; gain1 = 0;
pf_on = 0; pf_on = 0;
@ -997,7 +997,7 @@ int celt_encode_with_ec_float(CELTEncoder * restrict st, const celt_sig * pcm, i
} }
/*printf("%d %f\n", pitch_index, gain1);*/ /*printf("%d %f\n", pitch_index, gain1);*/
#else /* ENABLE_POSTFILTER */ #else /* ENABLE_POSTFILTER */
if(tell+17<=total_bits) if(st->start==0 && tell+17<=total_bits)
ec_enc_bit_logp(enc, 0, 1); ec_enc_bit_logp(enc, 0, 1);
pf_on = 0; pf_on = 0;
#endif /* ENABLE_POSTFILTER */ #endif /* ENABLE_POSTFILTER */
@ -2018,7 +2018,7 @@ int celt_decode_with_ec_float(CELTDecoder * restrict st, const unsigned char *da
postfilter_gain = 0; postfilter_gain = 0;
postfilter_pitch = 0; postfilter_pitch = 0;
postfilter_tapset = 0; postfilter_tapset = 0;
if (tell+17 <= total_bits) if (st->start==0 && tell+17 <= total_bits)
{ {
if(ec_dec_bit_logp(dec, 1)) if(ec_dec_bit_logp(dec, 1))
{ {