/*

  * 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 */