ref: a45724ef7f46f25ebad62b3e8a0b218f9da89d75
parent: 5ccc1240362741f7f1816a3c6ef3a46173d530df
author: Gregory Maxwell <[email protected]>
date: Fri Jul 29 07:53:45 EDT 2011
Remove a _overlap_mem only used for -DRESYNTH builds in celt.c.
--- a/libcelt/celt.c
+++ b/libcelt/celt.c
@@ -921,7 +921,6 @@
VARDECL(int, fine_priority);
VARDECL(int, tf_res);
VARDECL(unsigned char, collapse_masks);
- celt_sig *_overlap_mem;
celt_sig *prefilter_mem;
celt_word16 *oldBandE, *oldLogE, *oldLogE2;
int shortBlocks=0;
@@ -968,8 +967,6 @@
N = M*st->mode->shortMdctSize;
prefilter_mem = st->in_mem+CC*(st->overlap);
- _overlap_mem = prefilter_mem+CC*COMBFILTER_MAXPERIOD;
- /*_overlap_mem = st->in_mem+C*(st->overlap);*/
oldBandE = (celt_word16*)(st->in_mem+CC*(2*st->overlap+COMBFILTER_MAXPERIOD));
oldLogE = oldBandE + CC*st->mode->nbEBands;
oldLogE2 = oldLogE + CC*st->mode->nbEBands;
@@ -1605,9 +1602,9 @@
if (CC==2)
out_mem[1] = st->syn_mem[1]+MAX_PERIOD;
- c=0; do
- overlap_mem[c] = _overlap_mem + c*st->overlap;
- while (++c<CC);
+ overlap_mem[0] = prefilter_mem+CC*COMBFILTER_MAXPERIOD;
+ if (CC==2)
+ overlap_mem[1] = overlap_mem[0] + st->overlap;
compute_inv_mdcts(st->mode, shortBlocks, freq, out_mem, overlap_mem, CC, LM);