[FFmpeg-cvslog] r14615 - trunk/libavcodec/ra288.c
vitor
subversion
Tue Aug 5 06:52:33 CEST 2008
Author: vitor
Date: Tue Aug 5 06:52:33 2008
New Revision: 14615
Log:
Rename prodsum() function to convolve()
Modified:
trunk/libavcodec/ra288.c
Modified: trunk/libavcodec/ra288.c
==============================================================================
--- trunk/libavcodec/ra288.c (original)
+++ trunk/libavcodec/ra288.c Tue Aug 5 06:52:33 2008
@@ -147,7 +147,7 @@ static int eval_lpc_coeffs(const float *
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,
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];
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