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/*===========================================================================*
* mproto.h *
* *
* basically a lot of miscellaneous prototypes *
* *
*===========================================================================*/
/*
* Copyright (c) 1995 The Regents of the University of California.
* All rights reserved.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose, without fee, and without written agreement is
* hereby granted, provided that the above copyright notice and the following
* two paragraphs appear in all copies of this software.
*
* IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
* DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
* OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
* CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
* ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
* PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
*/
/*
* $Header: /n/picasso/project/mm/mpeg/mpeg_dist/mpeg_encode/headers/RCS/mproto.h,v 1.12 1995/03/29 20:14:29 smoot Exp $
* $Log: mproto.h,v $
* Revision 1.12 1995/03/29 20:14:29 smoot
* deleted unneeded dct prototype
*
* Revision 1.11 1995/01/19 23:55:02 eyhung
* Changed copyrights
*
* Revision 1.10 1995/01/16 06:20:10 eyhung
* Changed ReadYUV to ReadEYUV
*
* Revision 1.9 1993/07/22 22:24:23 keving
* nothing
*
* Revision 1.8 1993/07/09 00:17:23 keving
* nothing
*
* Revision 1.7 1993/06/03 21:08:53 keving
* nothing
*
* Revision 1.6 1993/02/24 19:13:33 keving
* nothing
*
* Revision 1.5 1993/02/17 23:18:20 dwallach
* checkin prior to keving's joining the project
*
* Revision 1.4 1993/01/18 10:20:02 dwallach
* *** empty log message ***
*
* Revision 1.3 1993/01/18 10:17:29 dwallach
* RCS headers installed, code indented uniformly
*
* Revision 1.3 1993/01/18 10:17:29 dwallach
* RCS headers installed, code indented uniformly
*
*/
/*==============*
* HEADER FILES *
*==============*/
#include "general.h"
#include "ansi.h"
#include "bitio.h"
#define DCTSIZE2 DCTSIZE*DCTSIZE
typedef short DCTELEM;
typedef DCTELEM DCTBLOCK[DCTSIZE2];
/*===============================*
* EXTERNAL PROCEDURE prototypes *
*===============================*/
/*
* from mbasic.c:
*/
void mp_reset _ANSI_ARGS_((void));
void mp_free _ANSI_ARGS_((MpegFrame *mf));
MpegFrame *mp_new _ANSI_ARGS_((int fnumber, char type, MpegFrame *oldFrame));
void mp_ycc_calc _ANSI_ARGS_((MpegFrame *mf));
void mp_dct_blocks _ANSI_ARGS_((MpegFrame *mf));
void AllocDecoded _ANSI_ARGS_((MpegFrame *frame));
/*
* from moutput.c:
*/
boolean mp_quant_zig_block _ANSI_ARGS_((Block in, FlatBlock out, int qscale, int iblock));
void UnQuantZig _ANSI_ARGS_((FlatBlock in, Block out, int qscale, boolean iblock));
void mp_rle_huff_block _ANSI_ARGS_((FlatBlock in, BitBucket *out));
void mp_rle_huff_pblock _ANSI_ARGS_((FlatBlock in, BitBucket *out));
void mp_create_blocks _ANSI_ARGS_((MpegFrame *mf));
void ReadEYUV _ANSI_ARGS_((MpegFrame * mf, FILE *fpointer, int width,
int height));
boolean ReadPPM _ANSI_ARGS_((MpegFrame *mf, FILE *fpointer));
void PPMtoYCC _ANSI_ARGS_((MpegFrame * mf));
void MotionSearchPreComputation _ANSI_ARGS_((MpegFrame *frame));
boolean PMotionSearch _ANSI_ARGS_((LumBlock currentBlock, MpegFrame *prev,
int by, int bx, int *motionY, int *motionX));
void ComputeHalfPixelData _ANSI_ARGS_((MpegFrame *frame));
void mp_validate_size _ANSI_ARGS_((int *x, int *y));
void AllocYCC _ANSI_ARGS_((MpegFrame * mf));
/* jrevdct.c */
void init_pre_idct _ANSI_ARGS_((void ));
void j_rev_dct_sparse _ANSI_ARGS_((DCTBLOCK data , int pos ));
void j_rev_dct _ANSI_ARGS_((DCTBLOCK data ));
void j_rev_dct_sparse _ANSI_ARGS_((DCTBLOCK data , int pos ));
void j_rev_dct _ANSI_ARGS_((DCTBLOCK data ));
/* block.c */
void BlockToData _ANSI_ARGS_((uint8 **data, Block block, int by, int bx));
void AddMotionBlock _ANSI_ARGS_((Block block, uint8 **prev, int by, int bx,
int my, int mx));
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