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| author | Vitor Sessak <vitor1001@gmail.com> | 2011-04-25 11:39:01 +0200 |
|---|---|---|
| committer | Reinhard Tartler <siretart@tauware.de> | 2011-04-26 18:25:24 +0200 |
| commit | 9d35fa520e3b27f7dd9fe12c433eb596f1271515 (patch) | |
| tree | 9810f7a2e7d8e19dc5bcc5f6b9ac4a6c70d84388 /libavcodec/aac.h | |
| parent | 13dfce3d44f99a2d7df71aba8ae003d58db726f7 (diff) | |
| download | ffmpeg-9d35fa520e3b27f7dd9fe12c433eb596f1271515.tar.gz | |
Add AVX FFT implementation.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
Diffstat (limited to 'libavcodec/aac.h')
| -rw-r--r-- | libavcodec/aac.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libavcodec/aac.h b/libavcodec/aac.h index e3385e21f8..bbe7912517 100644 --- a/libavcodec/aac.h +++ b/libavcodec/aac.h @@ -223,9 +223,9 @@ typedef struct { float sf[120]; ///< scalefactors int sf_idx[128]; ///< scalefactor indices (used by encoder) 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)[2048]; ///< PCM output + DECLARE_ALIGNED(32, float, coeffs)[1024]; ///< coefficients for IMDCT + DECLARE_ALIGNED(32, float, saved)[1024]; ///< overlap + DECLARE_ALIGNED(32, float, ret)[2048]; ///< PCM output DECLARE_ALIGNED(16, int16_t, ltp_state)[3072]; ///< time signal for LTP PredictorState predictor_state[MAX_PREDICTORS]; } SingleChannelElement; @@ -272,7 +272,7 @@ typedef struct { * @defgroup temporary aligned temporary buffers (We do not want to have these on the stack.) * @{ */ - DECLARE_ALIGNED(16, float, buf_mdct)[1024]; + DECLARE_ALIGNED(32, float, buf_mdct)[1024]; /** @} */ /** @@ -296,7 +296,7 @@ typedef struct { int sf_offset; ///< offset into pow2sf_tab as appropriate for dsp.float_to_int16 /** @} */ - DECLARE_ALIGNED(16, float, temp)[128]; + DECLARE_ALIGNED(32, float, temp)[128]; enum OCStatus output_configured; } AACContext; |