godot/thirdparty/libtheora/decint.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 http://www.xiph.org/ *
 *                                                                  *
 ********************************************************************

  function:
    last mod: $Id$

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

#include <limits.h>
#if !defined(_decint_H)
#define _decint_H …
# include "theora/theoradec.h"
# include "state.h"
# include "bitpack.h"
# include "huffdec.h"
# include "dequant.h"

oc_setup_info;
oc_dec_opt_vtable;
oc_dec_pipeline_state;
oc_dec_ctx;



/*Decoder-specific accelerated functions.*/
# if defined(OC_C64X_ASM)
#  include "c64x/c64xdec.h"
# endif

# if !defined(oc_dec_accel_init)
#define oc_dec_accel_init …
# endif
# if defined(OC_DEC_USE_VTABLE)
#  if !defined(oc_dec_dc_unpredict_mcu_plane)
#define oc_dec_dc_unpredict_mcu_plane …
#  endif
# else
#  if !defined(oc_dec_dc_unpredict_mcu_plane)
#define oc_dec_dc_unpredict_mcu_plane …
#  endif
# endif



/*Constants for the packet-in state machine specific to the decoder.*/

/*Next packet to read: Data packet.*/
#define OC_PACKET_DATA …



struct th_setup_info{ … };



/*Decoder specific functions with accelerated variants.*/
struct oc_dec_opt_vtable{ … };



struct oc_dec_pipeline_state{ … };


struct th_dec_ctx{ … };

/*Default pure-C implementations of decoder-specific accelerated functions.*/
void oc_dec_accel_init_c(oc_dec_ctx *_dec);

void oc_dec_dc_unpredict_mcu_plane_c(oc_dec_ctx *_dec,
 oc_dec_pipeline_state *_pipe,int _pli);

#endif