[FFmpeg-cvslog] r15088 - trunk/libavcodec/lpc.c
vitor
subversion
Sun Aug 31 04:31:05 CEST 2008
Author: vitor
Date: Sun Aug 31 04:31:05 2008
New Revision: 15088
Log:
Merge declaration and initialization of a few vars in compute_lpc_coefs()
Modified:
trunk/libavcodec/lpc.c
Modified: trunk/libavcodec/lpc.c
==============================================================================
--- trunk/libavcodec/lpc.c (original)
+++ trunk/libavcodec/lpc.c Sun Aug 31 04:31:05 2008
@@ -32,13 +32,11 @@ static void compute_lpc_coefs(const doub
double lpc[][MAX_LPC_ORDER], double *ref)
{
int i, j, i2;
- double r, err, tmp;
+ double err = autoc[0];
double lpc_tmp[MAX_LPC_ORDER];
- err = autoc[0];
-
for(i=0; i<max_order; i++) {
- r = -autoc[i+1];
+ double r = -autoc[i+1];
for(j=0; j<i; j++) {
r -= lpc_tmp[j] * autoc[i-j];
}
@@ -50,7 +48,7 @@ static void compute_lpc_coefs(const doub
i2 = (i >> 1);
lpc_tmp[i] = r;
for(j=0; j<i2; j++) {
- tmp = lpc_tmp[j];
+ double tmp = lpc_tmp[j];
lpc_tmp[j] += r * lpc_tmp[i-1-j];
lpc_tmp[i-1-j] += r * tmp;
}
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