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Removing more unused function params

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This commit is contained in:
Jean-Marc Valin 2011-01-26 13:09:53 -05:00
parent 13a7c26654
commit e3e2c26dfc
7 changed files with 30 additions and 40 deletions
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38
libcelt/celt.c
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@ -399,7 +399,7 @@ static void deemphasis(celt_sig *in[], celt_word16 *pcm, int N, int _C, const ce
#ifdef ENABLE_POSTFILTER
static void comb_filter(celt_word32 *y, celt_word32 *x, int T0, int T1, int N,
int C, celt_word16 g0, celt_word16 g1, int tapset0, int tapset1,
celt_word16 g0, celt_word16 g1, int tapset0, int tapset1,
const celt_word16 *window, int overlap)
{
int i;
@ -937,14 +937,10 @@ int celt_encode_with_ec_float(CELTEncoder * restrict st, const celt_sig * pcm, i
{
VARDECL(celt_word16, pitch_buf);
ALLOC(pitch_buf, (COMBFILTER_MAXPERIOD+N)>>1, celt_word16);
celt_word32 tmp=0;
celt_word32 mem0[2]={0,0};
celt_word16 mem1[2]={0,0};
pitch_downsample(pre, pitch_buf, COMBFILTER_MAXPERIOD+N, COMBFILTER_MAXPERIOD+N,
C, mem0, mem1);
pitch_downsample(pre, pitch_buf, COMBFILTER_MAXPERIOD+N, C);
pitch_search(pitch_buf+(COMBFILTER_MAXPERIOD>>1), pitch_buf, N,
COMBFILTER_MAXPERIOD-COMBFILTER_MINPERIOD, &pitch_index, &tmp);
COMBFILTER_MAXPERIOD-COMBFILTER_MINPERIOD, &pitch_index);
pitch_index = COMBFILTER_MAXPERIOD-pitch_index;
gain1 = remove_doubling(pitch_buf, COMBFILTER_MAXPERIOD, COMBFILTER_MINPERIOD,
@ -1017,7 +1013,7 @@ int celt_encode_with_ec_float(CELTEncoder * restrict st, const celt_sig * pcm, i
CELT_COPY(in+c*(N+st->overlap), st->in_mem+c*(st->overlap), st->overlap);
#ifdef ENABLE_POSTFILTER
comb_filter(in+c*(N+st->overlap)+st->overlap, pre[c]+COMBFILTER_MAXPERIOD,
st->prefilter_period, pitch_index, N, C, -st->prefilter_gain, -gain1,
st->prefilter_period, pitch_index, N, -st->prefilter_gain, -gain1,
st->prefilter_tapset, prefilter_tapset, st->mode->window, st->mode->overlap);
#endif /* ENABLE_POSTFILTER */
CELT_COPY(st->in_mem+c*(st->overlap), in+c*(N+st->overlap)+N, st->overlap);
@ -1369,14 +1365,14 @@ int celt_encode_with_ec_float(CELTEncoder * restrict st, const celt_sig * pcm, i
st->prefilter_period_old=IMAX(st->prefilter_period_old, COMBFILTER_MINPERIOD);
if (LM!=0)
{
comb_filter(out_mem[c], out_mem[c], st->prefilter_period, st->prefilter_period, st->overlap, C,
comb_filter(out_mem[c], out_mem[c], st->prefilter_period, st->prefilter_period, st->overlap,
st->prefilter_gain, st->prefilter_gain, st->prefilter_tapset, st->prefilter_tapset,
NULL, 0);
comb_filter(out_mem[c]+st->overlap, out_mem[c]+st->overlap, st->prefilter_period, pitch_index, N-st->overlap, C,
comb_filter(out_mem[c]+st->overlap, out_mem[c]+st->overlap, st->prefilter_period, pitch_index, N-st->overlap,
st->prefilter_gain, gain1, st->prefilter_tapset, prefilter_tapset,
st->mode->window, st->mode->overlap);
} else {
comb_filter(out_mem[c], out_mem[c], st->prefilter_period_old, st->prefilter_period, N, C,
comb_filter(out_mem[c], out_mem[c], st->prefilter_period_old, st->prefilter_period, N,
st->prefilter_gain_old, st->prefilter_gain, st->prefilter_tapset_old, st->prefilter_tapset,
st->mode->window, st->mode->overlap);
}
@ -1760,17 +1756,13 @@ static void celt_decode_lost(CELTDecoder * restrict st, celt_word16 * restrict p
} else if (st->loss_count == 0)
{
celt_word16 pitch_buf[MAX_PERIOD>>1];
celt_word32 tmp=0;
celt_word32 mem0[2]={0,0};
celt_word16 mem1[2]={0,0};
int len2 = len;
/* FIXME: This is a kludge */
if (len2>MAX_PERIOD>>1)
len2 = MAX_PERIOD>>1;
pitch_downsample(out_mem, pitch_buf, MAX_PERIOD, MAX_PERIOD,
C, mem0, mem1);
pitch_downsample(out_mem, pitch_buf, MAX_PERIOD, C);
pitch_search(pitch_buf+((MAX_PERIOD-len2)>>1), pitch_buf, len2,
MAX_PERIOD-len2-100, &pitch_index, &tmp);
MAX_PERIOD-len2-100, &pitch_index);
pitch_index = MAX_PERIOD-len2-pitch_index;
st->last_pitch_index = pitch_index;
} else {
@ -1883,7 +1875,7 @@ static void celt_decode_lost(CELTDecoder * restrict st, celt_word16 * restrict p
#ifdef ENABLE_POSTFILTER
/* Apply post-filter to the MDCT overlap of the previous frame */
comb_filter(out_mem[c]+MAX_PERIOD, out_mem[c]+MAX_PERIOD, st->postfilter_period, st->postfilter_period, st->overlap, C,
comb_filter(out_mem[c]+MAX_PERIOD, out_mem[c]+MAX_PERIOD, st->postfilter_period, st->postfilter_period, st->overlap,
st->postfilter_gain, st->postfilter_gain, st->postfilter_tapset, st->postfilter_tapset,
NULL, 0);
#endif /* ENABLE_POSTFILTER */
@ -1906,7 +1898,7 @@ static void celt_decode_lost(CELTDecoder * restrict st, celt_word16 * restrict p
#ifdef ENABLE_POSTFILTER
/* Apply pre-filter to the MDCT overlap for the next frame (post-filter will be applied then) */
comb_filter(e, out_mem[c]+MAX_PERIOD, st->postfilter_period, st->postfilter_period, st->overlap, C,
comb_filter(e, out_mem[c]+MAX_PERIOD, st->postfilter_period, st->postfilter_period, st->overlap,
-st->postfilter_gain, -st->postfilter_gain, st->postfilter_tapset, st->postfilter_tapset,
NULL, 0);
#endif /* ENABLE_POSTFILTER */
@ -2148,7 +2140,7 @@ int celt_decode_with_ec_float(CELTDecoder * restrict st, const unsigned char *da
anti_collapse_on = ec_dec_bits(dec, 1);
}
unquant_energy_finalise(st->mode, st->start, st->end, bandE, oldBandE,
unquant_energy_finalise(st->mode, st->start, st->end, oldBandE,
fine_quant, fine_priority, len*8-ec_dec_tell(dec, 0), dec, C);
if (anti_collapse_on)
@ -2194,14 +2186,14 @@ int celt_decode_with_ec_float(CELTDecoder * restrict st, const unsigned char *da
st->postfilter_period_old=IMAX(st->postfilter_period_old, COMBFILTER_MINPERIOD);
if (LM!=0)
{
comb_filter(out_syn[c], out_syn[c], st->postfilter_period, st->postfilter_period, st->overlap, C,
comb_filter(out_syn[c], out_syn[c], st->postfilter_period, st->postfilter_period, st->overlap,
st->postfilter_gain, st->postfilter_gain, st->postfilter_tapset, st->postfilter_tapset,
NULL, 0);
comb_filter(out_syn[c]+st->overlap, out_syn[c]+st->overlap, st->postfilter_period, postfilter_pitch, N-st->overlap, C,
comb_filter(out_syn[c]+st->overlap, out_syn[c]+st->overlap, st->postfilter_period, postfilter_pitch, N-st->overlap,
st->postfilter_gain, postfilter_gain, st->postfilter_tapset, postfilter_tapset,
st->mode->window, st->mode->overlap);
} else {
comb_filter(out_syn[c], out_syn[c], st->postfilter_period_old, st->postfilter_period, N-st->overlap, C,
comb_filter(out_syn[c], out_syn[c], st->postfilter_period_old, st->postfilter_period, N-st->overlap,
st->postfilter_gain_old, st->postfilter_gain, st->postfilter_tapset_old, st->postfilter_tapset,
st->mode->window, st->mode->overlap);
}