RepoMirrors
/
ffmpeg
mirror of https://git.ffmpeg.org/ffmpeg.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Rename prodsum() function to convolve() 

Originally committed as revision 14615 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-08-05 04:52:33 +00:00
parent 5e3e40756e
commit 6888b4fcec
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
libavcodec/ra288.c
View File

@ -147,7 +147,7 @@ static int eval_lpc_coeffs(const float *in, float *tgt, int n)
return 0;
}
static void prodsum(float *tgt, const float *src, int len, int n)
static void convolve(float *tgt, const float *src, int len, int n)
{
for (; n >= 0; n--)
tgt[n] = scalar_product_float(src, src - n, len);
@ -190,8 +190,8 @@ static void do_hybrid_window(int order, int n, int non_rec, const float *in,
colmult(work, window, hist, order + n + non_rec);
prodsum(buffer1, work + order , n , order);
prodsum(buffer2, work + order + n, non_rec, order);
convolve(buffer1, work + order , n , order);
convolve(buffer2, work + order + n, non_rec, order);
for (i=0; i <= order; i++) {
out2[i] = out2[i] * 0.5625 + buffer1[i];