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| author | Vladimir Voroshilov <voroshil@gmail.com> | 2008-09-06 13:45:02 +0000 |
|---|---|---|
| committer | Vladimir Voroshilov <voroshil@gmail.com> | 2008-09-06 13:45:02 +0000 |
| commit | 1357b1de00868db672625a2b29dadfd49207314f (patch) | |
| tree | f91297edf0b1abac0269f7cce473d2aa09e202bf /libavcodec | |
| parent | 4fdb41a84bc4cbc50600f1ba5ab6af64c69ca092 (diff) | |
Remove not approved parts.
Originally committed as revision 15224 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec')
| -rw-r--r-- | libavcodec/g729dec.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/libavcodec/g729dec.c b/libavcodec/g729dec.c index a0a2dba66b..e8656bca5c 100644 --- a/libavcodec/g729dec.c +++ b/libavcodec/g729dec.c @@ -79,14 +79,6 @@ static inline int g729_get_parity(uint8_t value) return (0x6996966996696996ULL >> (value >> 2)) & 1; } - /* - This filter enhances harmonic components of the fixed-codebook vector to - improve the quality of the reconstructed speech. - - / fc_v[i], i < pitch_delay - fc_v[i] = < - \ fc_v[i] + gain_pitch * fc_v[i-pitch_delay], i >= pitch_delay - */ ff_acelp_weighted_vector_sum( fc + pitch_delay_int[i], fc + pitch_delay_int[i], @@ -102,16 +94,6 @@ static inline int g729_get_parity(uint8_t value) gain_corr_factor = cb_gain_1st_8k[parm->gc_1st_index[i]][1] + cb_gain_2nd_8k[parm->gc_2nd_index[i]][1]; - /* Routine requires rounding to lowest. */ - ff_acelp_interpolate( - ctx->exc + i*ctx->subframe_size, - ctx->exc + i*ctx->subframe_size - pitch_delay_3x/3, - ff_acelp_interp_filter, - 6, - (pitch_delay_3x%3)<<1, - 10, - ctx->subframe_size); - ff_acelp_weighted_vector_sum( ctx->exc + i * ctx->subframe_size, ctx->exc + i * ctx->subframe_size, |