dirac_types.h

/* ***** BEGIN LICENSE BLOCK *****
*
* $Id: dirac_types.h,v 1.1 2005/01/30 05:11:40 gabest Exp $ $Name:  $
*
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
* the specific language governing rights and limitations under the License.
*
* The Original Code is BBC Research and Development code.
*
* The Initial Developer of the Original Code is the British Broadcasting
* Corporation.
* Portions created by the Initial Developer are Copyright (C) 2004.
* All Rights Reserved.
*
* Contributor(s): Anuradha Suraparaju (Original Author)
*
* Alternatively, the contents of this file may be used under the terms of
* the GNU General Public License Version 2 (the "GPL"), or the GNU Lesser
* Public License Version 2.1 (the "LGPL"), in which case the provisions of
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#ifndef _DIRAC_TYPES_H
#define _DIRAC_TYPES_H

#include <libdirac_common/common_types.h>

#ifdef __cplusplus
extern "C" {
#endif

#if defined(WIN32) && defined(_WINDLL)
#define DllExport   __declspec( dllexport )
#else
#define DllExport
#endif

/*
* Some basic enumeration types used by end user encoder and decoder ...//
*/
typedef ChromaFormat dirac_chroma_t;
typedef FrameSort dirac_frame_type_t;

typedef struct
{
    int numerator;
    int denominator;
} dirac_rational_t;

typedef dirac_rational_t dirac_frame_rate_t;

typedef struct
{
    int width;
    int height;
    dirac_chroma_t chroma;
    int chroma_width;
    int chroma_height;
    dirac_frame_rate_t frame_rate;
    int interlace;
    int topfieldfirst;
} dirac_seqparams_t;

typedef struct
{
    dirac_frame_type_t ftype;
    int fnum;
} dirac_frameparams_t;


typedef struct
{
    unsigned char  *buf[3];
    void  *id;
} dirac_framebuf_t;

#ifdef __cplusplus
}
#endif

#endif 

---