x86int.h

/********************************************************************
 *                                                                  *
 * THIS FILE IS PART OF THE OggTheora SOFTWARE CODEC SOURCE CODE.   *
 * USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS     *
 * GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
 * IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING.       *
 *                                                                  *
 * THE Theora SOURCE CODE IS COPYRIGHT (C) 2002-2009                *
 * by the Xiph.Org Foundation and contributors                      *
 * https://www.xiph.org/                                            *
 *                                                                  *
 ********************************************************************

  function:

 ********************************************************************/

#if !defined(_x86_vc_x86int_H)
# define _x86_vc_x86int_H (1)
# include "../internal.h"
# if defined(OC_X86_ASM)
#  define oc_state_accel_init oc_state_accel_init_x86
#  define OC_STATE_USE_VTABLE (1)
# endif
# include "../state.h"
# include "x86cpu.h"

void oc_state_accel_init_x86(oc_theora_state *_state);

void oc_frag_copy_mmx(unsigned char *_dst,
 const unsigned char *_src,int _ystride);
void oc_frag_copy_list_mmx(unsigned char *_dst_frame,
 const unsigned char *_src_frame,int _ystride,
 const ptrdiff_t *_fragis,ptrdiff_t _nfragis,const ptrdiff_t *_frag_buf_offs);
void oc_frag_recon_intra_mmx(unsigned char *_dst,int _ystride,
 const ogg_int16_t *_residue);
void oc_frag_recon_inter_mmx(unsigned char *_dst,
 const unsigned char *_src,int _ystride,const ogg_int16_t *_residue);
void oc_frag_recon_inter2_mmx(unsigned char *_dst,const unsigned char *_src1,
 const unsigned char *_src2,int _ystride,const ogg_int16_t *_residue);
void oc_idct8x8_mmx(ogg_int16_t _y[64],ogg_int16_t _x[64],int _last_zzi);
void oc_state_frag_recon_mmx(const oc_theora_state *_state,ptrdiff_t _fragi,
 int _pli,ogg_int16_t _dct_coeffs[128],int _last_zzi,ogg_uint16_t _dc_quant);
void oc_loop_filter_init_mmx(signed char _bv[256],int _flimit);
void oc_state_loop_filter_frag_rows_mmx(const oc_theora_state *_state,
 signed char _bv[256],int _refi,int _pli,int _fragy0,int _fragy_end);
void oc_restore_fpu_mmx(void);

#endif