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| author | Alex Converse <alex.converse@gmail.com> | 2010-03-08 04:33:02 +0000 |
|---|---|---|
| committer | Alex Converse <alex.converse@gmail.com> | 2010-03-08 04:33:02 +0000 |
| commit | ed492b61dbe64ef8c25eb1e72ac7ca4e9df9bbd6 (patch) | |
| tree | 7bfa8a074fdb1f4c21ddb4bd3cbd500413e2580c /libavcodec/aac.h | |
| parent | f19341e17a0ece29613cc583daaee6ec58aea9c5 (diff) | |
| download | ffmpeg-ed492b61dbe64ef8c25eb1e72ac7ca4e9df9bbd6.tar.gz | |
Add an HE-AAC v1 decoder.
A large portion of this code was orignally authored by Robert Swain. The rest
was written by me. Full history is available at:
svn://svn.ffmpeg.org/soc/aac-sbr
http://github.com/aconverse/ffmpeg-heaac/tree/sbr_pub
Originally committed as revision 22316 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/aac.h')
| -rw-r--r-- | libavcodec/aac.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavcodec/aac.h b/libavcodec/aac.h index ec43e5fe99..4779cbfc57 100644 --- a/libavcodec/aac.h +++ b/libavcodec/aac.h @@ -34,6 +34,7 @@ #include "dsputil.h" #include "fft.h" #include "mpeg4audio.h" +#include "sbr.h" #include <stdint.h> @@ -217,7 +218,7 @@ typedef struct { uint8_t zeroes[128]; ///< band is not coded (used by encoder) DECLARE_ALIGNED(16, float, coeffs)[1024]; ///< coefficients for IMDCT DECLARE_ALIGNED(16, float, saved)[1024]; ///< overlap - DECLARE_ALIGNED(16, float, ret)[1024]; ///< PCM output + DECLARE_ALIGNED(16, float, ret)[2048]; ///< PCM output PredictorState predictor_state[MAX_PREDICTORS]; } SingleChannelElement; @@ -233,6 +234,7 @@ typedef struct { SingleChannelElement ch[2]; // CCE specific ChannelCoupling coup; + SpectralBandReplication sbr; } ChannelElement; /** |