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Code Issues Releases Activity

Rename prodsum() function to convolve()

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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
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6
libavcodec/ra288.c
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@ -147,7 +147,7 @@ static int eval_lpc_coeffs(const float *in, float *tgt, int n)
return 0; 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--) for (; n >= 0; n--)
tgt[n] = scalar_product_float(src, src - n, len); 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); colmult(work, window, hist, order + n + non_rec);
prodsum(buffer1, work + order , n , order); convolve(buffer1, work + order , n , order);
prodsum(buffer2, work + order + n, non_rec, order); convolve(buffer2, work + order + n, non_rec, order);
for (i=0; i <= order; i++) { for (i=0; i <= order; i++) {
out2[i] = out2[i] * 0.5625 + buffer1[i]; out2[i] = out2[i] * 0.5625 + buffer1[i];