/* * This file is part of FFmpeg. * * 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. * * 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 FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ #ifndef AVCODEC_VORBISDSP_H #define AVCODEC_VORBISDSP_H #include <stdint.h> typedef struct VorbisDSPContext { /* assume len is a multiple of 4, and arrays are 16-byte aligned */ void (*vorbis_inverse_coupling)(float *mag, float *ang, intptr_t blocksize); } VorbisDSPContext; void ff_vorbisdsp_init(VorbisDSPContext *dsp); /* for internal use only */ void ff_vorbisdsp_init_x86(VorbisDSPContext *dsp); void ff_vorbisdsp_init_arm(VorbisDSPContext *dsp); void ff_vorbisdsp_init_ppc(VorbisDSPContext *dsp); #endif /* AVCODEC_VORBISDSP_H */