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Remove some unused variables.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28118 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michael Giacomelli 2010-09-19 22:09:11 +00:00
parent a742ba4656
commit cc6ef19dd9
1 changed files with 4 additions and 6 deletions
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10
apps/codecs/libwma/wmadeci.c
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@ -595,15 +595,14 @@ static inline fixed32 pow_m1_4(WMADecodeContext *s, fixed32 x)
static void wma_lsp_to_curve_init(WMADecodeContext *s, int frame_len) static void wma_lsp_to_curve_init(WMADecodeContext *s, int frame_len)
{ {
fixed32 wdel, a, b, temp, temp2; fixed32 wdel, a, b, temp2;
int i, m; int i, m;
wdel = fixdiv32(M_PI_F, itofix32(frame_len)); wdel = fixdiv32(itofix32(1), itofix32(frame_len));
temp = fixdiv32(itofix32(1), itofix32(frame_len));
for (i=0; i<frame_len; ++i) for (i=0; i<frame_len; ++i)
{ {
/* TODO: can probably reuse the trig_init values here */ /* TODO: can probably reuse the trig_init values here */
fsincos((temp*i)<<15, &temp2); fsincos((wdel*i)<<15, &temp2);
/* get 3 bits headroom + 1 bit from not doubleing the values */ /* get 3 bits headroom + 1 bit from not doubleing the values */
s->lsp_cos_table[i] = temp2>>3; s->lsp_cos_table[i] = temp2>>3;
@ -637,7 +636,7 @@ static void wma_lsp_to_curve(WMADecodeContext *s,
fixed32 *lsp) fixed32 *lsp)
{ {
int i, j; int i, j;
fixed32 p, q, w, v, val_max, temp, temp2; fixed32 p, q, w, v, val_max, temp2;
val_max = 0; val_max = 0;
for(i=0;i<n;++i) for(i=0;i<n;++i)
@ -654,7 +653,6 @@ static void wma_lsp_to_curve(WMADecodeContext *s,
{ {
/* w is 5.27 format, lsp is in 16.16, temp2 becomes 5.27 format */ /* w is 5.27 format, lsp is in 16.16, temp2 becomes 5.27 format */
temp2 = ((w - (lsp[j - 1]<<11))); temp2 = ((w - (lsp[j - 1]<<11)));
temp = q;
/* q is 16.16 format, temp2 is 5.27, q becomes 16.16 */ /* q is 16.16 format, temp2 is 5.27, q becomes 16.16 */
q = fixmul32b(q, temp2 )<<4; q = fixmul32b(q, temp2 )<<4;