Commit 7e0ca433 authored by Jean-Marc Valin's avatar Jean-Marc Valin

Using "hybrid" flag instead of "start!=0"

parent 64dd0c03
......@@ -1552,7 +1552,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
{
int enabled;
int qg;
enabled = ((st->lfe&&nbAvailableBytes>3) || nbAvailableBytes>12*C) && start==0 && !silence && !st->disable_pf
enabled = ((st->lfe&&nbAvailableBytes>3) || nbAvailableBytes>12*C) && !hybrid && !silence && !st->disable_pf
&& st->complexity >= 5 && !(st->consec_transient && LM!=3 && st->variable_duration==OPUS_FRAMESIZE_VARIABLE);
prefilter_tapset = st->tapset_decision;
......@@ -1562,7 +1562,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
pitch_change = 1;
if (pf_on==0)
{
if(start==0 && tell+16<=total_bits)
if(!hybrid && tell+16<=total_bits)
ec_enc_bit_logp(enc, 0, 1);
} else {
/*This block is not gated by a total bits check only because
......@@ -1628,7 +1628,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
ALLOC(surround_dynalloc, C*nbEBands, opus_val16);
OPUS_CLEAR(surround_dynalloc, end);
/* This computes how much masking takes place between surround channels */
if (start==0&&st->energy_mask&&!st->lfe)
if (!hybrid&&st->energy_mask&&!st->lfe)
{
int mask_end;
int midband;
......@@ -1756,7 +1756,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
ALLOC(tf_res, nbEBands, int);
/* Disable variable tf resolution for hybrid and at very low bitrate */
if (effectiveBytes>=15*C && start==0 && st->complexity>=2 && !st->lfe)
if (effectiveBytes>=15*C && !hybrid && st->complexity>=2 && !st->lfe)
{
int lambda;
if (effectiveBytes<40)
......@@ -1792,7 +1792,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
{
st->tapset_decision = 0;
st->spread_decision = SPREAD_NORMAL;
} else if (shortBlocks || st->complexity < 3 || nbAvailableBytes < 10*C || start != 0)
} else if (shortBlocks || st->complexity < 3 || nbAvailableBytes < 10*C || hybrid)
{
if (st->complexity == 0)
st->spread_decision = SPREAD_NONE;
......
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