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| author | Djordje Pesut <djordje.pesut@imgtec.com> | 2015-07-20 13:36:19 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-07-22 21:51:28 +0200 |
| commit | 5fd81cf6f082ed00878a5898f47550cb1646d219 (patch) | |
| tree | 307a630e3bedb5a186367f08377f5ea3d22b854a /libavcodec/aacps.h | |
| parent | 631496e057a203e656d0a952acecf217a83bb26b (diff) | |
| download | ffmpeg-5fd81cf6f082ed00878a5898f47550cb1646d219.tar.gz | |
avcodec: Implementation of AAC_fixed_decoder (PS-module)
Add fixed point implementation.
Signed-off-by: Nedeljko Babic <nedeljko.babic@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/aacps.h')
| -rw-r--r-- | libavcodec/aacps.h | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/libavcodec/aacps.h b/libavcodec/aacps.h index 174770d6e4..54f9d99177 100644 --- a/libavcodec/aacps.h +++ b/libavcodec/aacps.h @@ -61,26 +61,26 @@ typedef struct PSContext { int is34bands; int is34bands_old; - DECLARE_ALIGNED(16, float, in_buf)[5][44][2]; - DECLARE_ALIGNED(16, float, delay)[PS_MAX_SSB][PS_QMF_TIME_SLOTS + PS_MAX_DELAY][2]; - DECLARE_ALIGNED(16, float, ap_delay)[PS_MAX_AP_BANDS][PS_AP_LINKS][PS_QMF_TIME_SLOTS + PS_MAX_AP_DELAY][2]; - DECLARE_ALIGNED(16, float, peak_decay_nrg)[34]; - DECLARE_ALIGNED(16, float, power_smooth)[34]; - DECLARE_ALIGNED(16, float, peak_decay_diff_smooth)[34]; - DECLARE_ALIGNED(16, float, H11)[2][PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC]; - DECLARE_ALIGNED(16, float, H12)[2][PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC]; - DECLARE_ALIGNED(16, float, H21)[2][PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC]; - DECLARE_ALIGNED(16, float, H22)[2][PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC]; - DECLARE_ALIGNED(16, float, Lbuf)[91][32][2]; - DECLARE_ALIGNED(16, float, Rbuf)[91][32][2]; + DECLARE_ALIGNED(16, INTFLOAT, in_buf)[5][44][2]; + DECLARE_ALIGNED(16, INTFLOAT, delay)[PS_MAX_SSB][PS_QMF_TIME_SLOTS + PS_MAX_DELAY][2]; + DECLARE_ALIGNED(16, INTFLOAT, ap_delay)[PS_MAX_AP_BANDS][PS_AP_LINKS][PS_QMF_TIME_SLOTS + PS_MAX_AP_DELAY][2]; + DECLARE_ALIGNED(16, INTFLOAT, peak_decay_nrg)[34]; + DECLARE_ALIGNED(16, INTFLOAT, power_smooth)[34]; + DECLARE_ALIGNED(16, INTFLOAT, peak_decay_diff_smooth)[34]; + DECLARE_ALIGNED(16, INTFLOAT, H11)[2][PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC]; + DECLARE_ALIGNED(16, INTFLOAT, H12)[2][PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC]; + DECLARE_ALIGNED(16, INTFLOAT, H21)[2][PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC]; + DECLARE_ALIGNED(16, INTFLOAT, H22)[2][PS_MAX_NUM_ENV+1][PS_MAX_NR_IIDICC]; + DECLARE_ALIGNED(16, INTFLOAT, Lbuf)[91][32][2]; + DECLARE_ALIGNED(16, INTFLOAT, Rbuf)[91][32][2]; int8_t opd_hist[PS_MAX_NR_IIDICC]; int8_t ipd_hist[PS_MAX_NR_IIDICC]; PSDSPContext dsp; } PSContext; -void ff_ps_init(void); -void ff_ps_ctx_init(PSContext *ps); -int ff_ps_read_data(AVCodecContext *avctx, GetBitContext *gb, PSContext *ps, int bits_left); -int ff_ps_apply(AVCodecContext *avctx, PSContext *ps, float L[2][38][64], float R[2][38][64], int top); +void AAC_RENAME(ff_ps_init)(void); +void AAC_RENAME(ff_ps_ctx_init)(PSContext *ps); +int AAC_RENAME(ff_ps_read_data)(AVCodecContext *avctx, GetBitContext *gb, PSContext *ps, int bits_left); +int AAC_RENAME(ff_ps_apply)(AVCodecContext *avctx, PSContext *ps, INTFLOAT L[2][38][64], INTFLOAT R[2][38][64], int top); #endif /* AVCODEC_PS_H */ |