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Rename function: s/colmult/apply_window/

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Originally committed as revision 15299 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Vitor Sessak
2008-09-11 19:06:54 +00:00
parent a6789dca1b
commit 5381a00a2b
1 changed files with 4 additions and 4 deletions
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8
libavcodec/ra288.c
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@ -60,7 +60,7 @@ static inline float scalar_product_float(const float * v1, const float * v2,
return res; return res;
} }
static void colmult(float *tgt, const float *m1, const float *m2, int n) static void apply_window(float *tgt, const float *m1, const float *m2, int n)
{ {
while (n--) while (n--)
*tgt++ = *m1++ * *m2++; *tgt++ = *m1++ * *m2++;
@ -148,7 +148,7 @@ static void do_hybrid_window(int order, int n, int non_rec, const float *in,
memmove(hist , hist + n, (order + non_rec)*sizeof(*hist)); memmove(hist , hist + n, (order + non_rec)*sizeof(*hist));
memcpy (hist + order + non_rec, in , n *sizeof(*hist)); memcpy (hist + order + non_rec, in , n *sizeof(*hist));
colmult(work, window, hist, order + n + non_rec); apply_window(work, window, hist, order + n + non_rec);
convolve(buffer1, work + order , n , order); convolve(buffer1, work + order , n , order);
convolve(buffer2, work + order + n, non_rec, order); convolve(buffer2, work + order + n, non_rec, order);
@ -174,13 +174,13 @@ static void backward_filter(RA288Context *ractx)
ractx->sp_rec, syn_window); ractx->sp_rec, syn_window);
if (!compute_lpc_coefs(temp1, 36, ractx->sp_lpc, 0, 1, 1)) if (!compute_lpc_coefs(temp1, 36, ractx->sp_lpc, 0, 1, 1))
colmult(ractx->sp_lpc, ractx->sp_lpc, syn_bw_tab, 36); apply_window(ractx->sp_lpc, ractx->sp_lpc, syn_bw_tab, 36);
do_hybrid_window(10, 8, 20, ractx->gain_block+2, temp2, ractx->gain_hist, do_hybrid_window(10, 8, 20, ractx->gain_block+2, temp2, ractx->gain_hist,
ractx->gain_rec, gain_window); ractx->gain_rec, gain_window);
if (!compute_lpc_coefs(temp2, 10, ractx->gain_lpc, 0, 1, 1)) if (!compute_lpc_coefs(temp2, 10, ractx->gain_lpc, 0, 1, 1))
colmult(ractx->gain_lpc, ractx->gain_lpc, gain_bw_tab, 10); apply_window(ractx->gain_lpc, ractx->gain_lpc, gain_bw_tab, 10);
} }
static int ra288_decode_frame(AVCodecContext * avctx, void *data, static int ra288_decode_frame(AVCodecContext * avctx, void *data,