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| author | Alex Converse <alex.converse@gmail.com> | 2011-04-26 17:05:07 -0400 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2011-04-27 12:39:37 -0400 |
| commit | 767848d7619ce43e00d1a13607a5cf2aa61d2d6e (patch) | |
| tree | e93dbb4bbc2214a3deba77749f9279692c75058a /libavcodec/aac.h | |
| parent | 6271794041abbf79098b6c01b27f1539b3a4af5e (diff) | |
| download | ffmpeg-767848d7619ce43e00d1a13607a5cf2aa61d2d6e.tar.gz | |
aacdec: remove sf_scale and sf_offset.
Instead, scalefactors are adjusted by the offset amount, removing the need
for sf_scale, and the MDCT scales are adjusted to compensate for the higher
scalefactors. Floating-point output will be handled by modifying the MDCT
scales.
Diffstat (limited to 'libavcodec/aac.h')
| -rw-r--r-- | libavcodec/aac.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/libavcodec/aac.h b/libavcodec/aac.h index 63ed2511f7..ecb8191566 100644 --- a/libavcodec/aac.h +++ b/libavcodec/aac.h @@ -293,8 +293,6 @@ typedef struct { * @{ */ float *output_data[MAX_CHANNELS]; ///< Points to each element's 'ret' buffer (PCM output). - float sf_scale; ///< Pre-scale for correct IMDCT and dsp.float_to_int16. - int sf_offset; ///< offset into pow2sf_tab as appropriate for dsp.float_to_int16 /** @} */ DECLARE_ALIGNED(32, float, temp)[128]; |