diff options
Diffstat (limited to 'lib/rbcodec/codecs/libopus/celt/celt_decoder.c')
-rw-r--r-- | lib/rbcodec/codecs/libopus/celt/celt_decoder.c | 325 |
1 files changed, 180 insertions, 145 deletions
diff --git a/lib/rbcodec/codecs/libopus/celt/celt_decoder.c b/lib/rbcodec/codecs/libopus/celt/celt_decoder.c index 77fa2d01f7..8af96b7931 100644 --- a/lib/rbcodec/codecs/libopus/celt/celt_decoder.c +++ b/lib/rbcodec/codecs/libopus/celt/celt_decoder.c @@ -51,6 +51,9 @@ #include "celt_lpc.h" #include "vq.h" +#if defined(SMALL_FOOTPRINT) && defined(FIXED_POINT) +#define NORM_ALIASING_HACK +#endif /**********************************************************************/ /* */ /* DECODER */ @@ -175,28 +178,24 @@ void opus_custom_decoder_destroy(CELTDecoder *st) } #endif /* CUSTOM_MODES */ -static OPUS_INLINE opus_val16 SIG2WORD16(celt_sig x) -{ -#ifdef FIXED_POINT - x = PSHR32(x, SIG_SHIFT); - x = MAX32(x, -32768); - x = MIN32(x, 32767); - return EXTRACT16(x); -#else - return (opus_val16)x; -#endif -} #ifndef RESYNTH static #endif -void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, const opus_val16 *coef, celt_sig *mem, celt_sig * OPUS_RESTRICT scratch) +void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, const opus_val16 *coef, + celt_sig *mem, int accum) { int c; int Nd; int apply_downsampling=0; opus_val16 coef0; - + VARDECL(celt_sig, scratch); + SAVE_STACK; +#ifndef FIXED_POINT + (void)accum; + celt_assert(accum==0); +#endif + ALLOC(scratch, N, celt_sig); coef0 = coef[0]; Nd = N/downsample; c=0; do { @@ -234,11 +233,24 @@ void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, c apply_downsampling=1; } else { /* Shortcut for the standard (non-custom modes) case */ - for (j=0;j<N;j++) +#ifdef FIXED_POINT + if (accum) { - celt_sig tmp = x[j] + m + VERY_SMALL; - m = MULT16_32_Q15(coef0, tmp); - y[j*C] = SCALEOUT(SIG2WORD16(tmp)); + for (j=0;j<N;j++) + { + celt_sig tmp = x[j] + m + VERY_SMALL; + m = MULT16_32_Q15(coef0, tmp); + y[j*C] = SAT16(ADD32(y[j*C], SCALEOUT(SIG2WORD16(tmp)))); + } + } else +#endif + { + for (j=0;j<N;j++) + { + celt_sig tmp = x[j] + m + VERY_SMALL; + m = MULT16_32_Q15(coef0, tmp); + y[j*C] = SCALEOUT(SIG2WORD16(tmp)); + } } } mem[c] = m; @@ -246,41 +258,94 @@ void deemphasis(celt_sig *in[], opus_val16 *pcm, int N, int C, int downsample, c if (apply_downsampling) { /* Perform down-sampling */ - for (j=0;j<Nd;j++) - y[j*C] = SCALEOUT(SIG2WORD16(scratch[j*downsample])); +#ifdef FIXED_POINT + if (accum) + { + for (j=0;j<Nd;j++) + y[j*C] = SAT16(ADD32(y[j*C], SCALEOUT(SIG2WORD16(scratch[j*downsample])))); + } else +#endif + { + for (j=0;j<Nd;j++) + y[j*C] = SCALEOUT(SIG2WORD16(scratch[j*downsample])); + } } } while (++c<C); + RESTORE_STACK; } -/** Compute the IMDCT and apply window for all sub-frames and - all channels in a frame */ #ifndef RESYNTH static #endif -void compute_inv_mdcts(const CELTMode *mode, int shortBlocks, celt_sig *X, - celt_sig * OPUS_RESTRICT out_mem[], int C, int LM) +void celt_synthesis(const CELTMode *mode, celt_norm *X, celt_sig * out_syn[], + opus_val16 *oldBandE, int start, int effEnd, int C, int CC, int isTransient, + int LM, int downsample, int silence) { - int b, c; + int c, i; + int M; + int b; int B; - int N; + int N, NB; int shift; - const int overlap = OVERLAP(mode); + int nbEBands; + int overlap; + VARDECL(celt_sig, freq); + SAVE_STACK; - if (shortBlocks) + overlap = mode->overlap; + nbEBands = mode->nbEBands; + N = mode->shortMdctSize<<LM; + ALLOC(freq, N, celt_sig); /**< Interleaved signal MDCTs */ + M = 1<<LM; + + if (isTransient) { - B = shortBlocks; - N = mode->shortMdctSize; + B = M; + NB = mode->shortMdctSize; shift = mode->maxLM; } else { B = 1; - N = mode->shortMdctSize<<LM; + NB = mode->shortMdctSize<<LM; shift = mode->maxLM-LM; } - c=0; do { - /* IMDCT on the interleaved the sub-frames, overlap-add is performed by the IMDCT */ + + if (CC==2&&C==1) + { + /* Copying a mono streams to two channels */ + celt_sig *freq2; + denormalise_bands(mode, X, freq, oldBandE, start, effEnd, M, + downsample, silence); + /* Store a temporary copy in the output buffer because the IMDCT destroys its input. */ + freq2 = out_syn[1]+overlap/2; + OPUS_COPY(freq2, freq, N); for (b=0;b<B;b++) - clt_mdct_backward(&mode->mdct, &X[b+c*N*B], out_mem[c]+N*b, mode->window, overlap, shift, B); - } while (++c<C); + clt_mdct_backward(&mode->mdct, &freq2[b], out_syn[0]+NB*b, mode->window, overlap, shift, B); + for (b=0;b<B;b++) + clt_mdct_backward(&mode->mdct, &freq[b], out_syn[1]+NB*b, mode->window, overlap, shift, B); + } else if (CC==1&&C==2) + { + /* Downmixing a stereo stream to mono */ + celt_sig *freq2; + freq2 = out_syn[0]+overlap/2; + denormalise_bands(mode, X, freq, oldBandE, start, effEnd, M, + downsample, silence); + /* Use the output buffer as temp array before downmixing. */ + denormalise_bands(mode, X+N, freq2, oldBandE+nbEBands, start, effEnd, M, + downsample, silence); + for (i=0;i<N;i++) + freq[i] = HALF32(ADD32(freq[i],freq2[i])); + for (b=0;b<B;b++) + clt_mdct_backward(&mode->mdct, &freq[b], out_syn[0]+NB*b, mode->window, overlap, shift, B); + } else { + /* Normal case (mono or stereo) */ + c=0; do { + denormalise_bands(mode, X+c*N, freq, oldBandE+c*nbEBands, start, effEnd, M, + downsample, silence); + for (b=0;b<B;b++) + clt_mdct_backward(&mode->mdct, &freq[b], out_syn[c]+NB*b, mode->window, overlap, shift, B); + } while (++c<CC); + } + RESTORE_STACK; } static void tf_decode(int start, int end, int isTransient, int *tf_res, int LM, ec_dec *dec) @@ -330,7 +395,23 @@ static void tf_decode(int start, int end, int isTransient, int *tf_res, int LM, pitch of 480 Hz. */ #define PLC_PITCH_LAG_MIN (100) -static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, opus_val16 * OPUS_RESTRICT pcm, int N, int LM) +static int celt_plc_pitch_search(celt_sig *decode_mem[2], int C, int arch) +{ + int pitch_index; + VARDECL( opus_val16, lp_pitch_buf ); + SAVE_STACK; + ALLOC( lp_pitch_buf, DECODE_BUFFER_SIZE>>1, opus_val16 ); + pitch_downsample(decode_mem, lp_pitch_buf, + DECODE_BUFFER_SIZE, C, arch); + pitch_search(lp_pitch_buf+(PLC_PITCH_LAG_MAX>>1), lp_pitch_buf, + DECODE_BUFFER_SIZE-PLC_PITCH_LAG_MAX, + PLC_PITCH_LAG_MAX-PLC_PITCH_LAG_MIN, &pitch_index, arch); + pitch_index = PLC_PITCH_LAG_MAX-pitch_index; + RESTORE_STACK; + return pitch_index; +} + +static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, int N, int LM) { int c; int i; @@ -343,11 +424,9 @@ static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, opus_val16 * OPUS_R int nbEBands; int overlap; int start; - int downsample; int loss_count; int noise_based; const opus_int16 *eBands; - VARDECL(celt_sig, scratch); SAVE_STACK; mode = st->mode; @@ -367,14 +446,15 @@ static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, opus_val16 * OPUS_R loss_count = st->loss_count; start = st->start; - downsample = st->downsample; noise_based = loss_count >= 5 || start != 0; - ALLOC(scratch, noise_based?N*C:N, celt_sig); if (noise_based) { /* Noise-based PLC/CNG */ - celt_sig *freq; +#ifdef NORM_ALIASING_HACK + celt_norm *X; +#else VARDECL(celt_norm, X); +#endif opus_uint32 seed; opus_val16 *plcLogE; int end; @@ -383,10 +463,13 @@ static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, opus_val16 * OPUS_R end = st->end; effEnd = IMAX(start, IMIN(end, mode->effEBands)); - /* Share the interleaved signal MDCT coefficient buffer with the - deemphasis scratch buffer. */ - freq = scratch; +#ifdef NORM_ALIASING_HACK + /* This is an ugly hack that breaks aliasing rules and would be easily broken, + but it saves almost 4kB of stack. */ + X = (celt_norm*)(out_syn[C-1]+overlap/2); +#else ALLOC(X, C*N, celt_norm); /**< Interleaved normalised MDCTs */ +#endif if (loss_count >= 5) plcLogE = backgroundLogE; @@ -421,20 +504,12 @@ static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, opus_val16 * OPUS_R } st->rng = seed; - denormalise_bands(mode, X, freq, plcLogE, start, effEnd, C, 1<<LM); - - c=0; do { - int bound = eBands[effEnd]<<LM; - if (downsample!=1) - bound = IMIN(bound, N/downsample); - for (i=bound;i<N;i++) - freq[c*N+i] = 0; - } while (++c<C); c=0; do { OPUS_MOVE(decode_mem[c], decode_mem[c]+N, DECODE_BUFFER_SIZE-N+(overlap>>1)); } while (++c<C); - compute_inv_mdcts(mode, 0, freq, out_syn, C, LM); + + celt_synthesis(mode, X, out_syn, plcLogE, start, effEnd, C, C, 0, LM, st->downsample, 0); } else { /* Pitch-based PLC */ const opus_val16 *window; @@ -445,15 +520,7 @@ static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, opus_val16 * OPUS_R if (loss_count == 0) { - VARDECL( opus_val16, lp_pitch_buf ); - ALLOC( lp_pitch_buf, DECODE_BUFFER_SIZE>>1, opus_val16 ); - pitch_downsample(decode_mem, lp_pitch_buf, - DECODE_BUFFER_SIZE, C, st->arch); - pitch_search(lp_pitch_buf+(PLC_PITCH_LAG_MAX>>1), lp_pitch_buf, - DECODE_BUFFER_SIZE-PLC_PITCH_LAG_MAX, - PLC_PITCH_LAG_MAX-PLC_PITCH_LAG_MIN, &pitch_index, st->arch); - pitch_index = PLC_PITCH_LAG_MAX-pitch_index; - st->last_pitch_index = pitch_index; + st->last_pitch_index = pitch_index = celt_plc_pitch_search(decode_mem, C, st->arch); } else { pitch_index = st->last_pitch_index; fade = QCONST16(.8f,15); @@ -644,25 +711,23 @@ static void celt_decode_lost(CELTDecoder * OPUS_RESTRICT st, opus_val16 * OPUS_R } while (++c<C); } - deemphasis(out_syn, pcm, N, C, downsample, - mode->preemph, st->preemph_memD, scratch); - st->loss_count = loss_count+1; RESTORE_STACK; } -#define FREQ_X_BUF_SIZE (2*8*120) /* stereo * nbShortMdcts * shortMdctSize */ -static celt_sig s_freq[FREQ_X_BUF_SIZE] IBSS_ATTR MEM_ALIGN_ATTR; /* 7680 byte */ -static celt_norm s_X[FREQ_X_BUF_SIZE] IBSS_ATTR MEM_ALIGN_ATTR; /* 3840 byte */ -int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_val16 * OPUS_RESTRICT pcm, int frame_size, ec_dec *dec) +int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, + int len, opus_val16 * OPUS_RESTRICT pcm, int frame_size, ec_dec *dec, int accum) { int c, i, N; int spread_decision; opus_int32 bits; ec_dec _dec; - VARDECL(celt_sig, freq); +#ifdef NORM_ALIASING_HACK + celt_norm *X; +#else VARDECL(celt_norm, X); +#endif VARDECL(int, fine_quant); VARDECL(int, pulses); VARDECL(int, cap); @@ -680,6 +745,8 @@ 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; @@ -706,11 +773,10 @@ 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 { - decode_mem[c] = st->_decode_mem + c*(DECODE_BUFFER_SIZE+overlap); - } while (++c<CC); lpc = (opus_val16*)(st->_decode_mem+(DECODE_BUFFER_SIZE+overlap)*CC); oldBandE = lpc+CC*LPC_ORDER; oldLogE = oldBandE + 2*nbEBands; @@ -728,7 +794,7 @@ 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++; @@ -755,14 +821,19 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat return OPUS_BAD_ARG; N = M*mode->shortMdctSize; + c=0; do { + decode_mem[c] = st->_decode_mem + c*(DECODE_BUFFER_SIZE+overlap); + out_syn[c] = decode_mem[c]+DECODE_BUFFER_SIZE-N; + } while (++c<CC); - effEnd = st->end; + effEnd = end; if (effEnd > mode->effEBands) effEnd = mode->effEBands; if (data == NULL || len<=1) { - celt_decode_lost(st, pcm, N, LM); + celt_decode_lost(st, N, LM); + deemphasis(out_syn, pcm, N, CC, st->downsample, mode->preemph, st->preemph_memD, accum); RESTORE_STACK; return frame_size/st->downsample; } @@ -798,7 +869,7 @@ 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)) { @@ -829,11 +900,11 @@ 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; @@ -849,7 +920,7 @@ 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; @@ -888,21 +959,28 @@ 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); + + c=0; do { + OPUS_MOVE(decode_mem[c], decode_mem[c]+N, DECODE_BUFFER_SIZE-N+overlap/2); + } while (++c<CC); /* Decode fixed codebook */ ALLOC(collapse_masks, C*nbEBands, unsigned char); - /**< Interleaved normalised MDCTs */ - if (FREQ_X_BUF_SIZE >= C*N) - X = s_X; - else - ALLOC(X, C*N, celt_norm); - quant_all_bands(0, mode, st->start, st->end, X, C==2 ? X+N : NULL, collapse_masks, +#ifdef NORM_ALIASING_HACK + /* This is an ugly hack that breaks aliasing rules and would be easily broken, + but it saves almost 4kB of stack. */ + X = (celt_norm*)(out_syn[CC-1]+overlap/2); +#else + ALLOC(X, C*N, celt_norm); /**< Interleaved normalised MDCTs */ +#endif + + 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); @@ -911,58 +989,20 @@ 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); - - /**< Interleaved signal MDCTs */ - if (FREQ_X_BUF_SIZE >= IMAX(CC,C)*N) - freq = s_freq; - else - ALLOC(freq, IMAX(CC,C)*N, celt_sig); + start, end, oldBandE, oldLogE, oldLogE2, pulses, st->rng); if (silence) { for (i=0;i<C*nbEBands;i++) oldBandE[i] = -QCONST16(28.f,DB_SHIFT); - for (i=0;i<C*N;i++) - freq[i] = 0; - } else { - /* Synthesis */ - denormalise_bands(mode, X, freq, oldBandE, st->start, effEnd, C, M); } - c=0; do { - OPUS_MOVE(decode_mem[c], decode_mem[c]+N, DECODE_BUFFER_SIZE-N+overlap/2); - } while (++c<CC); - c=0; do { - int bound = M*eBands[effEnd]; - if (st->downsample!=1) - bound = IMIN(bound, N/st->downsample); - for (i=bound;i<N;i++) - freq[c*N+i] = 0; - } while (++c<C); - - c=0; do { - out_syn[c] = decode_mem[c]+DECODE_BUFFER_SIZE-N; - } while (++c<CC); - - if (CC==2&&C==1) - { - for (i=0;i<N;i++) - freq[N+i] = freq[i]; - } - if (CC==1&&C==2) - { - for (i=0;i<N;i++) - freq[i] = HALF32(ADD32(freq[i],freq[N+i])); - } - - /* Compute inverse MDCTs */ - compute_inv_mdcts(mode, shortBlocks, freq, out_syn, CC, LM); + celt_synthesis(mode, X, out_syn, oldBandE, start, effEnd, C, CC, isTransient, LM, st->downsample, silence); c=0; do { st->postfilter_period=IMAX(st->postfilter_period, COMBFILTER_MINPERIOD); @@ -989,18 +1029,14 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat st->postfilter_tapset_old = st->postfilter_tapset; } - if (C==1) { - for (i=0;i<nbEBands;i++) - oldBandE[nbEBands+i]=oldBandE[i]; - } + if (C==1) + OPUS_COPY(&oldBandE[nbEBands], oldBandE, nbEBands); /* In case start or end were to change */ if (!isTransient) { - for (i=0;i<2*nbEBands;i++) - oldLogE2[i] = oldLogE[i]; - for (i=0;i<2*nbEBands;i++) - oldLogE[i] = oldBandE[i]; + OPUS_COPY(oldLogE2, oldLogE, 2*nbEBands); + OPUS_COPY(oldLogE, oldBandE, 2*nbEBands); for (i=0;i<2*nbEBands;i++) backgroundLogE[i] = MIN16(backgroundLogE[i] + M*QCONST16(0.001f,DB_SHIFT), oldBandE[i]); } else { @@ -1009,12 +1045,12 @@ 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); @@ -1022,8 +1058,7 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat } while (++c<2); st->rng = dec->rng; - /* We reuse freq[] as scratch space for the de-emphasis */ - deemphasis(out_syn, pcm, N, CC, st->downsample, mode->preemph, st->preemph_memD, freq); + deemphasis(out_syn, pcm, N, CC, st->downsample, mode->preemph, st->preemph_memD, accum); st->loss_count = 0; RESTORE_STACK; if (ec_tell(dec) > 8*len) @@ -1039,7 +1074,7 @@ int celt_decode_with_ec(CELTDecoder * OPUS_RESTRICT st, const unsigned char *dat #ifdef FIXED_POINT int opus_custom_decode(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_int16 * OPUS_RESTRICT pcm, int frame_size) { - return celt_decode_with_ec(st, data, len, pcm, frame_size, NULL); + return celt_decode_with_ec(st, data, len, pcm, frame_size, NULL, 0); } #ifndef DISABLE_FLOAT_API @@ -1056,7 +1091,7 @@ int opus_custom_decode_float(CELTDecoder * OPUS_RESTRICT st, const unsigned char N = frame_size; ALLOC(out, C*N, opus_int16); - ret=celt_decode_with_ec(st, data, len, out, frame_size, NULL); + ret=celt_decode_with_ec(st, data, len, out, frame_size, NULL, 0); if (ret>0) for (j=0;j<C*ret;j++) pcm[j]=out[j]*(1.f/32768.f); @@ -1070,7 +1105,7 @@ int opus_custom_decode_float(CELTDecoder * OPUS_RESTRICT st, const unsigned char int opus_custom_decode_float(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, float * OPUS_RESTRICT pcm, int frame_size) { - return celt_decode_with_ec(st, data, len, pcm, frame_size, NULL); + return celt_decode_with_ec(st, data, len, pcm, frame_size, NULL, 0); } int opus_custom_decode(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data, int len, opus_int16 * OPUS_RESTRICT pcm, int frame_size) @@ -1086,7 +1121,7 @@ int opus_custom_decode(CELTDecoder * OPUS_RESTRICT st, const unsigned char *data N = frame_size; ALLOC(out, C*N, celt_sig); - ret=celt_decode_with_ec(st, data, len, out, frame_size, NULL); + ret=celt_decode_with_ec(st, data, len, out, frame_size, NULL, 0); if (ret>0) for (j=0;j<C*ret;j++) |