diff options
| author | Tim Redfern <tim@eclectronics.org> | 2013-12-29 12:19:38 +0000 |
|---|---|---|
| committer | Tim Redfern <tim@eclectronics.org> | 2013-12-29 12:19:38 +0000 |
| commit | f7813a5324be39d13ab536c245d15dfc602a7849 (patch) | |
| tree | fad99148b88823d34a5df2f0a25881a002eb291b /ffmpeg/libavcodec/aac.h | |
| parent | b7a5a477b8ff4d4e3028b9dfb9a9df0a41463f92 (diff) | |
basic type mechanism working
Diffstat (limited to 'ffmpeg/libavcodec/aac.h')
| -rw-r--r-- | ffmpeg/libavcodec/aac.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ffmpeg/libavcodec/aac.h b/ffmpeg/libavcodec/aac.h index d586e27..89f463e 100644 --- a/ffmpeg/libavcodec/aac.h +++ b/ffmpeg/libavcodec/aac.h @@ -157,7 +157,7 @@ typedef struct LongTermPrediction { typedef struct IndividualChannelStream { uint8_t max_sfb; ///< number of scalefactor bands per group enum WindowSequence window_sequence[2]; - uint8_t use_kb_window[2]; ///< If set, use Kaiser-Bessel window, otherwise use a sinus window. + uint8_t use_kb_window[2]; ///< If set, use Kaiser-Bessel window, otherwise use a sine window. int num_window_groups; uint8_t group_len[8]; LongTermPrediction ltp; @@ -234,7 +234,7 @@ typedef struct SingleChannelElement { int sf_idx[128]; ///< scalefactor indices (used by encoder) uint8_t zeroes[128]; ///< band is not coded (used by encoder) DECLARE_ALIGNED(32, float, coeffs)[1024]; ///< coefficients for IMDCT - DECLARE_ALIGNED(32, float, saved)[1024]; ///< overlap + DECLARE_ALIGNED(32, float, saved)[1536]; ///< overlap DECLARE_ALIGNED(32, float, ret_buf)[2048]; ///< PCM output buffer DECLARE_ALIGNED(16, float, ltp_state)[3072]; ///< time signal for LTP PredictorState predictor_state[MAX_PREDICTORS]; @@ -290,6 +290,7 @@ struct AACContext { */ FFTContext mdct; FFTContext mdct_small; + FFTContext mdct_ld; FFTContext mdct_ltp; FmtConvertContext fmt_conv; AVFloatDSPContext fdsp; |