/*===========================================================================*
 * basic_frame.h							     *
 *									     *
 *	basic frames procedures						     *
 *									     *
 *===========================================================================*/

/*
 * Copyright (c) 1993 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.
 */


#ifndef __BASIC_FRAME__
#define __BASIC_FRAME__

/*==============*
 * HEADER FILES *
 *==============*/

#include "general.h"
#include "ansi.h"
#include "mtypes.h"
#include "encoders_frame.h"

/*===========*
 * CONSTANTS *
 *===========*/
#define TYPE_IFRAME	2
#define TYPE_PFRAME	3
#define TYPE_BFRAME	4

__BEGIN_DECLS

extern EncoderMpegFrame *Frame_New _ANSI_ARGS_((int id, char type));
extern void	  Frame_Init _ANSI_ARGS_((void));
extern void	  Frame_Free _ANSI_ARGS_((EncoderMpegFrame *frame));
extern void	  Frame_Exit _ANSI_ARGS_((void));
extern void	  Frame_AllocYCC _ANSI_ARGS_((EncoderMpegFrame * mf));
extern void	  Frame_AllocDecoded _ANSI_ARGS_((EncoderMpegFrame *frame,
						  boolean makeReference));
extern void	  Frame_AllocHalf _ANSI_ARGS_((EncoderMpegFrame *frame));
extern void	  Frame_AllocBlocks _ANSI_ARGS_((EncoderMpegFrame *mf));

__END_DECLS

#endif