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/*===========================================================================*
* mheaders.h *
* *
* MPEG headers *
* *
*===========================================================================*/
/*
* 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/mheaders.h,v 1.4 1995/03/27 19:29:24 smoot Exp $
* $Log: mheaders.h,v $
* Revision 1.4 1995/03/27 19:29:24 smoot
* changed to remove mb_quant
*
* Revision 1.3 1995/01/19 23:54:56 eyhung
* Changed copyrights
*
* Revision 1.2 1994/11/12 02:12:51 keving
* nothing
*
* Revision 1.1 1993/07/22 22:24:23 keving
* nothing
*
*
*/
#ifndef MHEADERS_INCLUDED
#define MHEADERS_INCLUDED
/*==============*
* HEADER FILES *
*==============*/
#include "general.h"
#include "bitio.h"
/*===============================*
* EXTERNAL PROCEDURE prototypes *
*===============================*/
void SetGOPStartTime (int index);
void
Mhead_GenSequenceHeader(BitBucket * const bbPtr,
uint32 const hsize,
uint32 const vsize,
int32 const pratio,
int32 const pict_rate,
int32 const bit_rate_arg,
int32 const buf_size_arg,
int32 const c_param_flag_arg,
const int32 * const iq_matrix,
const int32 * const niq_matrix,
uint8 * const ext_data,
int32 const ext_data_size,
uint8 * const user_data,
int32 const user_data_size);
void Mhead_GenSequenceEnder (BitBucket *bbPtr);
void Mhead_GenGOPHeader (BitBucket *bbPtr,
int32 drop_frame_flag,
int32 tc_hrs, int32 tc_min,
int32 tc_sec, int32 tc_pict,
int32 closed_gop, int32 broken_link,
uint8 *ext_data, int32 ext_data_size,
uint8 *user_data, int32 user_data_size);
void Mhead_GenPictureHeader (BitBucket *bbPtr, int frameType,
int pictCount, int f_code);
void Mhead_GenSliceHeader (BitBucket *bbPtr, uint32 slicenum,
uint32 qscale, uint8 *extra_info,
uint32 extra_info_size);
void Mhead_GenSliceEnder (BitBucket *bbPtr);
void Mhead_GenMBHeader (BitBucket *bbPtr,
uint32 pict_code_type, uint32 addr_incr,
uint32 q_scale,
uint32 forw_f_code, uint32 back_f_code,
uint32 horiz_forw_r, uint32 vert_forw_r,
uint32 horiz_back_r, uint32 vert_back_r,
int32 motion_forw, int32 m_horiz_forw,
int32 m_vert_forw, int32 motion_back,
int32 m_horiz_back, int32 m_vert_back,
uint32 mb_pattern, uint32 mb_intra);
#endif /* MHEADERS_INCLUDED */
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