119    celt_sig syn_mem[2][2*MAX_PERIOD+MAX_PERIOD/2];
122    celt_sig in_mem[1]; /* Size = channels*mode->overlap */
139 …    + (channels*mode->overlap-1)*sizeof(celt_sig)    /* celt_sig in_mem[channels*mode->overlap]; */  in opus_custom_encoder_get_size()
140 …+ channels*COMBFILTER_MAXPERIOD*sizeof(celt_sig) /* celt_sig prefilter_mem[channels*COMBFILTER_MAX…  in opus_custom_encoder_get_size()
450 static void compute_mdcts(const CELTMode *mode, int shortBlocks, celt_sig * OPUS_RESTRICT in,  in compute_mdcts()
451                           celt_sig * OPUS_RESTRICT out, int C, int CC, int LM, int upsample,  in compute_mdcts()
496 void celt_preemphasis(const opus_val16 * OPUS_RESTRICT pcmp, celt_sig * OPUS_RESTRICT inp,  in celt_preemphasis()
497 …                      int N, int CC, int upsample, const opus_val16 *coef, celt_sig *mem, int clip)  in celt_preemphasis()
501    celt_sig m;  in celt_preemphasis()
547          celt_sig x, tmp;  in celt_preemphasis()
1165 static int run_prefilter(CELTEncoder *st, celt_sig *in, celt_sig *prefilter_mem, int CC, int N,  in run_prefilter()
1169    VARDECL(celt_sig, _pre);  in run_prefilter()
1170    celt_sig *pre[2];  in run_prefilter()
1182    ALLOC(_pre, CC*(N+COMBFILTER_MAXPERIOD), celt_sig);  in run_prefilter()
1413    VARDECL(celt_sig, in);  in celt_encode_with_ec()
1414    VARDECL(celt_sig, freq);  in celt_encode_with_ec()
1429    celt_sig *prefilter_mem;  in celt_encode_with_ec()
1616    ALLOC(in, CC*(N+overlap), celt_sig);  in celt_encode_with_ec()
1711    ALLOC(freq, CC*N, celt_sig); /**< Interleaved signal MDCTs */  in celt_encode_with_ec()
2238       celt_sig *out_mem[2];  in celt_encode_with_ec()
2378    VARDECL(celt_sig, in);  in opus_custom_encode()
2386    ALLOC(in, C*N, celt_sig);  in opus_custom_encode()