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Code Issues Releases Activity

Simplify

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Originally committed as revision 14268 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak 2008-07-17 22:59:53 +00:00
parent 02a1eb9329
commit 4a51e06bfc
1 changed files with 4 additions and 2 deletions
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6
libavcodec/ra288.c
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@ -108,14 +108,16 @@ static int pred(float *in, float *tgt, int n)
if ((f0 = *in) <= 0)
return 0;
in--; // To avoid a -1 subtraction in the inner loop
for (x=1; x <= n; x++) {
float *p1 = in + x;
float *p2 = tgt;
f1 = *(p1--);
f1 = in[x+1];
for (y=0; y < x - 1; y++)
f1 += (*(p1--))*(*(p2++));
f1 += in[x-y]*tgt[y];
p1 = tgt + x - 1;
p2 = tgt;