summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorMichael Giacomelli <giac2000@hotmail.com>2010-09-19 22:09:11 +0000
committerMichael Giacomelli <giac2000@hotmail.com>2010-09-19 22:09:11 +0000
commitcc6ef19dd97a5dbbd901f9dbede5f65ef60c4a6f (patch)
tree76b10f914589e31f4d1a9a040ed5adcadea6a576
parenta742ba46567c34f24390dbe7f8720f01d60296ff (diff)
downloadrockbox-cc6ef19dd97a5dbbd901f9dbede5f65ef60c4a6f.tar.gz
rockbox-cc6ef19dd97a5dbbd901f9dbede5f65ef60c4a6f.tar.bz2
rockbox-cc6ef19dd97a5dbbd901f9dbede5f65ef60c4a6f.zip
Remove some unused variables.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28118 a1c6a512-1295-4272-9138-f99709370657
-rw-r--r--apps/codecs/libwma/wmadeci.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/apps/codecs/libwma/wmadeci.c b/apps/codecs/libwma/wmadeci.c
index a3edea0e97..f24ac13a0e 100644
--- a/apps/codecs/libwma/wmadeci.c
+++ b/apps/codecs/libwma/wmadeci.c
@@ -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)
{
- fixed32 wdel, a, b, temp, temp2;
+ fixed32 wdel, a, b, temp2;
int i, m;
- wdel = fixdiv32(M_PI_F, itofix32(frame_len));
- temp = fixdiv32(itofix32(1), itofix32(frame_len));
+ wdel = fixdiv32(itofix32(1), itofix32(frame_len));
for (i=0; i<frame_len; ++i)
{
/* 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 */
s->lsp_cos_table[i] = temp2>>3;
@@ -637,7 +636,7 @@ static void wma_lsp_to_curve(WMADecodeContext *s,
fixed32 *lsp)
{
int i, j;
- fixed32 p, q, w, v, val_max, temp, temp2;
+ fixed32 p, q, w, v, val_max, temp2;
val_max = 0;
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 */
temp2 = ((w - (lsp[j - 1]<<11)));
- temp = q;
/* q is 16.16 format, temp2 is 5.27, q becomes 16.16 */
q = fixmul32b(q, temp2 )<<4;