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Split off celp_filters.[ch] from acelp_filters.[ch] for the QCELP decoder.

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patch by Kenan Gillet, kenan.gillet gmail com

Originally committed as revision 15680 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Kenan Gillet
2008-10-24 21:29:23 +00:00
committed by Diego Biurrun
parent 60c25a4beb
commit 4599d22c0c
6 changed files with 162 additions and 107 deletions
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6
libavcodec/ra144.c
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@@ -25,7 +25,7 @@
#include "avcodec.h"
#include "bitstream.h"
#include "ra144.h"
#include "acelp_filters.h"
#include "celp_filters.h"
#define NBLOCKS 4 ///< number of subblocks within a block
#define BLOCKSIZE 40 ///< subblock size in 16-bit words
@@ -201,8 +201,8 @@ static void do_output_subblock(RA144Context *ractx, const uint16_t *lpc_coefs,
memcpy(ractx->curr_sblock, ractx->curr_sblock + 40,
10*sizeof(*ractx->curr_sblock));
if (ff_acelp_lp_synthesis_filter(ractx->curr_sblock + 10, lpc_coefs,
block, BLOCKSIZE, 10, 1, 0xfff))
if (ff_celp_lp_synthesis_filter(ractx->curr_sblock + 10, lpc_coefs,
block, BLOCKSIZE, 10, 1, 0xfff))
memset(ractx->curr_sblock, 0, 50*sizeof(*ractx->curr_sblock));
}