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Commit 91f80101 authored by Jean-Marc Valin's avatar Jean-Marc Valin
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Removing indirections

parent 5607d5d1
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celt/celt_decoder.c
View file @ 91f80101
......@@ -677,6 +677,8 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
int intra_ener;
const int CC = st->channels;
int LM, M;
int start;
int end;
int effEnd;
int codedBands;
int alloc_trim;
......@@ -703,6 +705,8 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
nbEBands = mode->nbEBands;
overlap = mode->overlap;
eBands = mode->eBands;
start = st->start;
end = st->end;
frame_size *= st->downsample;
c=0; do {
......@@ -725,7 +729,7 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
if (data0<0)
return OPUS_INVALID_PACKET;
}
st->end = IMAX(1, mode->effEBands-2*(data0>>5));
st->end = end = IMAX(1, mode->effEBands-2*(data0>>5));
LM = (data0>>3)&0x3;
C = 1 + ((data0>>2)&0x1);
data++;
......@@ -753,7 +757,7 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
N = M*mode->shortMdctSize;
effEnd = st->end;
effEnd = end;
if (effEnd > mode->effEBands)
effEnd = mode->effEBands;
......@@ -795,7 +799,7 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
postfilter_gain = 0;
postfilter_pitch = 0;
postfilter_tapset = 0;
if (st->start==0 && tell+16 <= total_bits)
if (start==0 && tell+16 <= total_bits)
{
if(ec_dec_bit_logp(dec, 1))
{
......@@ -826,11 +830,11 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
/* Decode the global flags (first symbols in the stream) */
intra_ener = tell+3<=total_bits ? ec_dec_bit_logp(dec, 3) : 0;
/* Get band energies */
unquant_coarse_energy(mode, st->start, st->end, oldBandE,
unquant_coarse_energy(mode, start, end, oldBandE,
intra_ener, dec, C, LM);
ALLOC(tf_res, nbEBands, int);
tf_decode(st->start, st->end, isTransient, tf_res, LM, dec);
tf_decode(start, end, isTransient, tf_res, LM, dec);
tell = ec_tell(dec);
spread_decision = SPREAD_NORMAL;
......@@ -846,7 +850,7 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
dynalloc_logp = 6;
total_bits<<=BITRES;
tell = ec_tell_frac(dec);
for (i=st->start;i<st->end;i++)
for (i=start;i<end;i++)
{
int width, quanta;
int dynalloc_loop_logp;
......@@ -885,17 +889,17 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
ALLOC(pulses, nbEBands, int);
ALLOC(fine_priority, nbEBands, int);
codedBands = compute_allocation(mode, st->start, st->end, offsets, cap,
codedBands = compute_allocation(mode, start, end, offsets, cap,
alloc_trim, &intensity, &dual_stereo, bits, &balance, pulses,
fine_quant, fine_priority, C, LM, dec, 0, 0, 0);
unquant_fine_energy(mode, st->start, st->end, oldBandE, fine_quant, dec, C);
unquant_fine_energy(mode, start, end, oldBandE, fine_quant, dec, C);
/* Decode fixed codebook */
ALLOC(collapse_masks, C*nbEBands, unsigned char);
ALLOC(X, C*N, celt_norm); /**< Interleaved normalised MDCTs */
quant_all_bands(0, mode, st->start, st->end, X, C==2 ? X+N : NULL, collapse_masks,
quant_all_bands(0, mode, start, end, X, C==2 ? X+N : NULL, collapse_masks,
NULL, pulses, shortBlocks, spread_decision, dual_stereo, intensity, tf_res,
len*(8<<BITRES)-anti_collapse_rsv, balance, dec, LM, codedBands, &st->rng);
......@@ -904,12 +908,12 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
anti_collapse_on = ec_dec_bits(dec, 1);
}
unquant_energy_finalise(mode, st->start, st->end, oldBandE,
unquant_energy_finalise(mode, start, end, oldBandE,
fine_quant, fine_priority, len*8-ec_tell(dec), dec, C);
if (anti_collapse_on)
anti_collapse(mode, X, collapse_masks, LM, C, N,
st->start, st->end, oldBandE, oldLogE, oldLogE2, pulses, st->rng);
start, end, oldBandE, oldLogE, oldLogE2, pulses, st->rng);
ALLOC(freq, IMAX(CC,C)*N, celt_sig); /**< Interleaved signal MDCTs */
......@@ -921,7 +925,7 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
freq[i] = 0;
} else {
/* Synthesis */
denormalise_bands(mode, X, freq, oldBandE, st->start, effEnd, C, M);
denormalise_bands(mode, X, freq, oldBandE, start, effEnd, C, M);
}
c=0; do {
OPUS_MOVE(decode_mem[c], decode_mem[c]+N, DECODE_BUFFER_SIZE-N+overlap/2);
......@@ -990,12 +994,12 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat
}
c=0; do
{
for (i=0;i<st->start;i++)
for (i=0;i<start;i++)
{
oldBandE[c*nbEBands+i]=0;
oldLogE[c*nbEBands+i]=oldLogE2[c*nbEBands+i]=-QCONST16(28.f,DB_SHIFT);
}
for (i=st->end;i<nbEBands;i++)
for (i=end;i<nbEBands;i++)
{
oldBandE[c*nbEBands+i]=0;
oldLogE[c*nbEBands+i]=oldLogE2[c*nbEBands+i]=-QCONST16(28.f,DB_SHIFT);
......
celt/celt_encoder.c
View file @ 91f80101
......@@ -57,7 +57,6 @@
*/
struct OpusCustomEncoder {
const OpusCustomMode *mode; /**< Mode used by the encoder */
int overlap;
int channels;
int stream_channels;
......@@ -173,7 +172,6 @@ static int opus_custom_encoder_init_arch(CELTEncoder *st, const CELTMode *mode,
OPUS_CLEAR((char*)st, opus_custom_encoder_get_size(mode, channels));
st->mode = mode;
st->overlap = mode->overlap;
st->stream_channels = st->channels = channels;
st->upsample = 1;
......@@ -1010,9 +1008,11 @@ static int run_prefilter(CELTEncoder *st, celt_sig *in, celt_sig *prefilter_mem,
opus_val16 pf_threshold;
int pf_on;
int qg;
int overlap;
SAVE_STACK;
mode = st->mode;
overlap = mode->overlap;
ALLOC(_pre, CC*(N+COMBFILTER_MAXPERIOD), celt_sig);
pre[0] = _pre;
......@@ -1021,7 +1021,7 @@ static int run_prefilter(CELTEncoder *st, celt_sig *in, celt_sig *prefilter_mem,
c=0; do {
OPUS_COPY(pre[c], prefilter_mem+c*COMBFILTER_MAXPERIOD, COMBFILTER_MAXPERIOD);
OPUS_COPY(pre[c]+COMBFILTER_MAXPERIOD, in+c*(N+st->overlap)+st->overlap, N);
OPUS_COPY(pre[c]+COMBFILTER_MAXPERIOD, in+c*(N+overlap)+overlap, N);
} while (++c<CC);
if (enabled)
......@@ -1094,18 +1094,18 @@ static int run_prefilter(CELTEncoder *st, celt_sig *in, celt_sig *prefilter_mem,
/*printf("%d %f\n", pitch_index, gain1);*/
c=0; do {
int offset = mode->shortMdctSize-st->overlap;
int offset = mode->shortMdctSize-overlap;
st->prefilter_period=IMAX(st->prefilter_period, COMBFILTER_MINPERIOD);
OPUS_COPY(in+c*(N+st->overlap), st->in_mem+c*(st->overlap), st->overlap);
OPUS_COPY(in+c*(N+overlap), st->in_mem+c*(overlap), overlap);
if (offset)
comb_filter(in+c*(N+st->overlap)+st->overlap, pre[c]+COMBFILTER_MAXPERIOD,
comb_filter(in+c*(N+overlap)+overlap, pre[c]+COMBFILTER_MAXPERIOD,
st->prefilter_period, st->prefilter_period, offset, -st->prefilter_gain, -st->prefilter_gain,
st->prefilter_tapset, st->prefilter_tapset, NULL, 0);
comb_filter(in+c*(N+st->overlap)+st->overlap+offset, pre[c]+COMBFILTER_MAXPERIOD+offset,
comb_filter(in+c*(N+overlap)+overlap+offset, pre[c]+COMBFILTER_MAXPERIOD+offset,
st->prefilter_period, pitch_index, N-offset, -st->prefilter_gain, -gain1,
st->prefilter_tapset, prefilter_tapset, mode->window, st->overlap);
OPUS_COPY(st->in_mem+c*(st->overlap), in+c*(N+st->overlap)+N, st->overlap);
st->prefilter_tapset, prefilter_tapset, mode->window, overlap);
OPUS_COPY(st->in_mem+c*(overlap), in+c*(N+overlap)+N, overlap);
if (N>COMBFILTER_MAXPERIOD)
{
......@@ -1267,6 +1267,8 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
int LM, M;
int tf_select;
int nbFilledBytes, nbAvailableBytes;
int start;
int end;
int effEnd;
int codedBands;
int tf_sum;
......@@ -1310,6 +1312,8 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
nbEBands = mode->nbEBands;
overlap = mode->overlap;
eBands = mode->eBands;
start = st->start;
end = st->end;
tf_estimate = 0;
if (nbCompressedBytes<2 || pcm==NULL)
{
......@@ -1329,8 +1333,8 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
M=1<<LM;
N = M*mode->shortMdctSize;
prefilter_mem = st->in_mem+CC*(st->overlap);
oldBandE = (opus_val16*)(st->in_mem+CC*(st->overlap+COMBFILTER_MAXPERIOD));
prefilter_mem = st->in_mem+CC*(overlap);
oldBandE = (opus_val16*)(st->in_mem+CC*(overlap+COMBFILTER_MAXPERIOD));
oldLogE = oldBandE + CC*nbEBands;
oldLogE2 = oldLogE + CC*nbEBands;
......@@ -1346,8 +1350,8 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
#ifdef CUSTOM_MODES
if (st->signalling && enc==NULL)
{
int tmp = (mode->effEBands-st->end)>>1;
st->end = IMAX(1, mode->effEBands-tmp);
int tmp = (mode->effEBands-end)>>1;
end = st->end = IMAX(1, mode->effEBands-tmp);
compressed[0] = tmp<<5;
compressed[0] |= LM<<3;
compressed[0] |= (C==2)<<2;
......@@ -1430,11 +1434,11 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
}
total_bits = nbCompressedBytes*8;
effEnd = st->end;
effEnd = end;
if (effEnd > mode->effEBands)
effEnd = mode->effEBands;
ALLOC(in, CC*(N+st->overlap), celt_sig);
ALLOC(in, CC*(N+overlap), celt_sig);
sample_max=MAX32(st->overlap_max, celt_maxabs16(pcm, C*(N-overlap)/st->upsample));
st->overlap_max=celt_maxabs16(pcm+C*(N-overlap)/st->upsample, C*overlap/st->upsample);
......@@ -1472,7 +1476,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
#ifndef FIXED_POINT
need_clip = st->clip && sample_max>65536.f;
#endif
celt_preemphasis(pcm+c, in+c*(N+st->overlap)+st->overlap, N, CC, st->upsample,
celt_preemphasis(pcm+c, in+c*(N+overlap)+overlap, N, CC, st->upsample,
mode->preemph, st->preemph_memE+c, need_clip);
} while (++c<CC);
......@@ -1482,7 +1486,7 @@ 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) && st->start==0 && !silence && !st->disable_pf
enabled = ((st->lfe&&nbAvailableBytes>3) || nbAvailableBytes>12*C) && start==0 && !silence && !st->disable_pf
&& st->complexity >= 5 && !(st->consec_transient && LM!=3 && st->variable_duration==OPUS_FRAMESIZE_VARIABLE);
prefilter_tapset = st->tapset_decision;
......@@ -1492,7 +1496,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
pitch_change = 1;
if (pf_on==0)
{
if(st->start==0 && tell+16<=total_bits)
if(start==0 && tell+16<=total_bits)
ec_enc_bit_logp(enc, 0, 1);
} else {
/*This block is not gated by a total bits check only because
......@@ -1513,7 +1517,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
shortBlocks = 0;
if (st->complexity >= 1 && !st->lfe)
{
isTransient = transient_analysis(in, N+st->overlap, CC,
isTransient = transient_analysis(in, N+overlap, CC,
&tf_estimate, &tf_chan);
}
if (LM>0 && ec_tell(enc)+3<=total_bits)
......@@ -1535,7 +1539,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
{
compute_mdcts(mode, 0, in, freq, C, CC, LM, st->upsample);
compute_band_energies(mode, freq, bandE, effEnd, C, M);
amp2Log2(mode, effEnd, st->end, bandE, bandLogE2, C);
amp2Log2(mode, effEnd, end, bandE, bandLogE2, C);
for (i=0;i<C*nbEBands;i++)
bandLogE2[i] += HALF16(SHL16(LM, DB_SHIFT));
}
......@@ -1547,18 +1551,18 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
if (st->lfe)
{
for (i=2;i<st->end;i++)
for (i=2;i<end;i++)
{
bandE[i] = IMIN(bandE[i], MULT16_32_Q15(QCONST16(1e-4f,15),bandE[0]));
bandE[i] = MAX32(bandE[i], EPSILON);
}
}
amp2Log2(mode, effEnd, st->end, bandE, bandLogE, C);
amp2Log2(mode, effEnd, end, bandE, bandLogE, C);
ALLOC(surround_dynalloc, C*nbEBands, opus_val16);
OPUS_CLEAR(surround_dynalloc, st->end);
OPUS_CLEAR(surround_dynalloc, end);
/* This computes how much masking takes place between surround channels */
if (st->start==0&&st->energy_mask&&!st->lfe)
if (start==0&&st->energy_mask&&!st->lfe)
{
int mask_end;
int midband;
......@@ -1636,14 +1640,14 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
opus_val16 follow=-QCONST16(10.0f,DB_SHIFT);
opus_val32 frame_avg=0;
opus_val16 offset = shortBlocks?HALF16(SHL16(LM, DB_SHIFT)):0;
for(i=st->start;i<st->end;i++)
for(i=start;i<end;i++)
{
follow = MAX16(follow-QCONST16(1.f, DB_SHIFT), bandLogE[i]-offset);
if (C==2)
follow = MAX16(follow, bandLogE[i+nbEBands]-offset);
frame_avg += follow;
}
frame_avg /= (st->end-st->start);
frame_avg /= (end-start);
temporal_vbr = SUB16(frame_avg,st->spec_avg);
temporal_vbr = MIN16(QCONST16(3.f, DB_SHIFT), MAX16(-QCONST16(1.5f, DB_SHIFT), temporal_vbr));
st->spec_avg += MULT16_16_Q15(QCONST16(.02f, 15), temporal_vbr);
......@@ -1661,13 +1665,13 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
time-domain analysis */
if (LM>0 && ec_tell(enc)+3<=total_bits && !isTransient && st->complexity>=5 && !st->lfe)
{
if (patch_transient_decision(bandLogE, oldBandE, nbEBands, st->end, C))
if (patch_transient_decision(bandLogE, oldBandE, nbEBands, end, C))
{
isTransient = 1;
shortBlocks = M;
compute_mdcts(mode, shortBlocks, in, freq, C, CC, LM, st->upsample);
compute_band_energies(mode, freq, bandE, effEnd, C, M);
amp2Log2(mode, effEnd, st->end, bandE, bandLogE, C);
amp2Log2(mode, effEnd, end, bandE, bandLogE, C);
/* Compensate for the scaling of short vs long mdcts */
for (i=0;i<C*nbEBands;i++)
bandLogE2[i] += HALF16(SHL16(LM, DB_SHIFT));
......@@ -1685,7 +1689,7 @@ 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 && st->start==0 && st->complexity>=2 && !st->lfe)
if (effectiveBytes>=15*C && start==0 && st->complexity>=2 && !st->lfe)
{
int lambda;
if (effectiveBytes<40)
......@@ -1698,22 +1702,22 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
lambda = 3;
lambda*=2;
tf_select = tf_analysis(mode, effEnd, isTransient, tf_res, lambda, X, N, LM, &tf_sum, tf_estimate, tf_chan);
for (i=effEnd;i<st->end;i++)
for (i=effEnd;i<end;i++)
tf_res[i] = tf_res[effEnd-1];
} else {
tf_sum = 0;
for (i=0;i<st->end;i++)
for (i=0;i<end;i++)
tf_res[i] = isTransient;
tf_select=0;
}
ALLOC(error, C*nbEBands, opus_val16);
quant_coarse_energy(mode, st->start, st->end, effEnd, bandLogE,
quant_coarse_energy(mode, start, end, effEnd, bandLogE,
oldBandE, total_bits, error, enc,
C, LM, nbAvailableBytes, st->force_intra,
&st->delayedIntra, st->complexity >= 4, st->loss_rate, st->lfe);
tf_encode(st->start, st->end, isTransient, tf_res, LM, tf_select, enc);
tf_encode(start, end, isTransient, tf_res, LM, tf_select, enc);
if (ec_tell(enc)+4<=total_bits)
{
......@@ -1721,7 +1725,7 @@ 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 || st->start != 0)
} else if (shortBlocks || st->complexity < 3 || nbAvailableBytes < 10*C || start != 0)
{
if (st->complexity == 0)
st->spread_decision = SPREAD_NONE;
......@@ -1755,7 +1759,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
ALLOC(offsets, nbEBands, int);
maxDepth = dynalloc_analysis(bandLogE, bandLogE2, nbEBands, st->start, st->end, C, offsets,
maxDepth = dynalloc_analysis(bandLogE, bandLogE2, nbEBands, start, end, C, offsets,
st->lsb_depth, mode->logN, isTransient, st->vbr, st->constrained_vbr,
eBands, LM, effectiveBytes, &tot_boost, st->lfe, surround_dynalloc);
/* For LFE, everything interesting is in the first band */
......@@ -1768,7 +1772,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
total_bits<<=BITRES;
total_boost = 0;
tell = ec_tell_frac(enc);
for (i=st->start;i<st->end;i++)
for (i=start;i<end;i++)
{
int width, quanta;
int dynalloc_loop_logp;
......@@ -1813,7 +1817,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
st->intensity = hysteresis_decision((opus_val16)(equiv_rate/1000),
intensity_thresholds, intensity_histeresis, 21, st->intensity);
st->intensity = IMIN(st->end,IMAX(st->start, st->intensity));
st->intensity = IMIN(end,IMAX(start, st->intensity));
}
alloc_trim = 5;
......@@ -1823,7 +1827,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
alloc_trim = 5;
else
alloc_trim = alloc_trim_analysis(mode, X, bandLogE,
st->end, LM, C, N, &st->analysis, &st->stereo_saving, tf_estimate, st->intensity, surround_trim);
end, LM, C, N, &st->analysis, &st->stereo_saving, tf_estimate, st->intensity, surround_trim);
ec_enc_icdf(enc, alloc_trim, trim_icdf, 7);
tell = ec_tell_frac(enc);
}
......@@ -1925,7 +1929,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
bits = (((opus_int32)nbCompressedBytes*8)<<BITRES) - ec_tell_frac(enc) - 1;
anti_collapse_rsv = isTransient&&LM>=2&&bits>=((LM+2)<<BITRES) ? (1<<BITRES) : 0;
bits -= anti_collapse_rsv;
signalBandwidth = st->end-1;
signalBandwidth = end-1;
#ifndef DISABLE_FLOAT_API
if (st->analysis.valid)
{
......@@ -1945,7 +1949,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
#endif
if (st->lfe)
signalBandwidth = 1;
codedBands = compute_allocation(mode, st->start, st->end, offsets, cap,
codedBands = compute_allocation(mode, start, end, offsets, cap,
alloc_trim, &st->intensity, &dual_stereo, bits, &balance, pulses,
fine_quant, fine_priority, C, LM, enc, 1, st->lastCodedBands, signalBandwidth);
if (st->lastCodedBands)
......@@ -1953,11 +1957,11 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
else
st->lastCodedBands = codedBands;
quant_fine_energy(mode, st->start, st->end, oldBandE, error, fine_quant, enc, C);
quant_fine_energy(mode, start, end, oldBandE, error, fine_quant, enc, C);
/* Residual quantisation */
ALLOC(collapse_masks, C*nbEBands, unsigned char);
quant_all_bands(1, mode, st->start, st->end, X, C==2 ? X+N : NULL, collapse_masks,
quant_all_bands(1, mode, start, end, X, C==2 ? X+N : NULL, collapse_masks,
bandE, pulses, shortBlocks, st->spread_decision, dual_stereo, st->intensity, tf_res,
nbCompressedBytes*(8<<BITRES)-anti_collapse_rsv, balance, enc, LM, codedBands, &st->rng);
......@@ -1969,7 +1973,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
#endif
ec_enc_bits(enc, anti_collapse_on, 1);
}
quant_energy_finalise(mode, st->start, st->end, oldBandE, error, fine_quant, fine_priority, nbCompressedBytes*8-ec_tell(enc), enc, C);
quant_energy_finalise(mode, start, end, oldBandE, error, fine_quant, fine_priority, nbCompressedBytes*8-ec_tell(enc), enc, C);
if (silence)
{
......@@ -1985,7 +1989,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
if (anti_collapse_on)
{
anti_collapse(mode, X, collapse_masks, LM, C, N,
st->start, st->end, oldBandE, oldLogE, oldLogE2, pulses, st->rng);
start, end, oldBandE, oldLogE, oldLogE2, pulses, st->rng);
}
if (silence)
......@@ -1994,7 +1998,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
freq[i] = 0;
} else {
/* Synthesis */
denormalise_bands(mode, X, freq, oldBandE, st->start, effEnd, C, M);
denormalise_bands(mode, X, freq, oldBandE, start, effEnd, C, M);
}
c=0; do {
......@@ -2018,7 +2022,7 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
st->prefilter_period_old=IMAX(st->prefilter_period_old, COMBFILTER_MINPERIOD);
comb_filter(out_mem[c], out_mem[c], st->prefilter_period_old, st->prefilter_period, mode->shortMdctSize,
st->prefilter_gain_old, st->prefilter_gain, st->prefilter_tapset_old, st->prefilter_tapset,
mode->window, st->overlap);
mode->window, overlap);
if (LM!=0)
comb_filter(out_mem[c]+mode->shortMdctSize, out_mem[c]+mode->shortMdctSize, st->prefilter_period, pitch_index, N-mode->shortMdctSize,
st->prefilter_gain, gain1, st->prefilter_tapset, prefilter_tapset,
......@@ -2060,12 +2064,12 @@ int celt_encode_with_ec(CELTEncoder * OPUS_RESTRICT st, const opus_val16 * pcm,
/* In case start or end were to change */
c=0; do
{
for (i=0;i<st->start;i++)
for (i=0;i<start;i++)
{
oldBandE[c*nbEBands+i]=0;
oldLogE[c*nbEBands+i]=oldLogE2[c*nbEBands+i]=-QCONST16(28.f,DB_SHIFT);
}
for (i=st->end;i<nbEBands;i++)
for (i=end;i<nbEBands;i++)
{
oldBandE[c*nbEBands+i]=0;
oldLogE[c*nbEBands+i]=oldLogE2[c*nbEBands+i]=-QCONST16(28.f,DB_SHIFT);
......@@ -2266,7 +2270,7 @@ int opus_custom_encoder_ctl(CELTEncoder * OPUS_RESTRICT st, int request, ...)
{
int i;
opus_val16 *oldBandE, *oldLogE, *oldLogE2;
oldBandE = (opus_val16*)(st->in_mem+st->channels*(st->overlap+COMBFILTER_MAXPERIOD));
oldBandE = (opus_val16*)(st->in_mem+st->channels*(st->mode->overlap+COMBFILTER_MAXPERIOD));
oldLogE = oldBandE + st->channels*st->mode->nbEBands;
oldLogE2 = oldLogE + st->channels*st->mode->nbEBands;
OPUS_CLEAR((char*)&st->ENCODER_RESET_START,
......
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