diff options
Diffstat (limited to 'libavcodec/aacps.h')
| -rw-r--r-- | libavcodec/aacps.h | 44 |
1 files changed, 23 insertions, 21 deletions
diff --git a/libavcodec/aacps.h b/libavcodec/aacps.h index e8a195ab2b..61edce3549 100644 --- a/libavcodec/aacps.h +++ b/libavcodec/aacps.h @@ -2,25 +2,25 @@ * MPEG-4 Parametric Stereo definitions and declarations * Copyright (c) 2010 Alex Converse <alex.converse@gmail.com> * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ -#ifndef AVCODEC_PS_H -#define AVCODEC_PS_H +#ifndef AVCODEC_AACPS_H +#define AVCODEC_AACPS_H #include <stdint.h> @@ -61,24 +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, 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 */ +#endif /* AVCODEC_AACPS_H */ |