Author: reynaldo
Date: Tue Aug 21 04:32:59 2007
New Revision: 1114
Log:
TRIVIAL: avoid doing the same computation over and over
Modified:
qcelp/qcelpdec.c
Modified: qcelp/qcelpdec.c
==============================================================================
--- qcelp/qcelpdec.c (original)
+++ qcelp/qcelpdec.c Tue Aug 21 04:32:59 2007
@@ -559,15 +559,15 @@ void qcelp_do_interpolate_lspf(qcelp_pac
* @param d1 real dimension of v1 prior convolution
* @param d2 dimension of v2
*/
-static void qcelp_convolve(float *v1, const float *v2, int d1,
- int d2)
+static void qcelp_convolve(float *v1, const float *v2, int d1, int d2)
{
float copy[12];
- int i,j;
+ int i,j,dim;
memcpy(copy, v1, sizeof(copy));
+ dim=d1+d2-1;
- for(i=0;i<(d1+d2-1);i++)
+ for(i=0;i<dim;i++)
{
v1[i]=0.0;
for(j=0;j<=i;j++)
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