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| author | Alex Converse <alex.converse@gmail.com> | 2011-04-26 14:45:48 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2011-04-27 12:39:37 -0400 |
| commit | d70fa4c4238ffa69592fffa7c817532534f303c4 (patch) | |
| tree | bb1d0fdf72e89cce8fad6093fdb7cafef43752f6 /libavcodec/aacdec.c | |
| parent | e4744b59aadd6e7064491c0228d6248289a6a85a (diff) | |
| download | ffmpeg-d70fa4c4238ffa69592fffa7c817532534f303c4.tar.gz | |
Define POW_SF2_ZERO in aac.h and use for ff_aac_pow2sf_tabp[] offsets instead
of hardcoding 200 everywhere.
Diffstat (limited to 'libavcodec/aacdec.c')
| -rw-r--r-- | libavcodec/aacdec.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c index e289caa4f6..bcc277c3c0 100644 --- a/libavcodec/aacdec.c +++ b/libavcodec/aacdec.c @@ -811,7 +811,7 @@ static int decode_scalefactors(AACContext *ac, float sf[120], GetBitContext *gb, "audible artifact, there may be a bug in the " "decoder. ", offset[2], clipped_offset); } - sf[idx] = ff_aac_pow2sf_tab[-clipped_offset + 200]; + sf[idx] = ff_aac_pow2sf_tab[-clipped_offset + POW_SF2_ZERO]; } } else if (band_type[idx] == NOISE_BT) { for (; i < run_end; i++, idx++) { @@ -826,7 +826,7 @@ static int decode_scalefactors(AACContext *ac, float sf[120], GetBitContext *gb, "artifact, there may be a bug in the decoder. ", offset[1], clipped_offset); } - sf[idx] = -ff_aac_pow2sf_tab[clipped_offset + sf_offset + 100]; + sf[idx] = -ff_aac_pow2sf_tab[clipped_offset + sf_offset - 100 + POW_SF2_ZERO]; } } else { for (; i < run_end; i++, idx++) { @@ -836,7 +836,7 @@ static int decode_scalefactors(AACContext *ac, float sf[120], GetBitContext *gb, "%s (%d) out of range.\n", sf_str[0], offset[0]); return -1; } - sf[idx] = -ff_aac_pow2sf_tab[ offset[0] + sf_offset]; + sf[idx] = -ff_aac_pow2sf_tab[offset[0] + sf_offset - 200 + POW_SF2_ZERO]; } } } |