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# dirac_types.h

    00001 /* ***** BEGIN LICENSE BLOCK *****
    00002 *
    00003 * $Id: dirac_types.h,v 1.1 2005/01/30 05:11:40 gabest Exp $ $Name:  $
    00004 *
    00005 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
    00006 *
    00007 * The contents of this file are subject to the Mozilla Public License
    00008 * Version 1.1 (the "License"); you may not use this file except in compliance
    00009 * with the License. You may obtain a copy of the License at
    00010 * http://www.mozilla.org/MPL/
    00011 *
    00012 * Software distributed under the License is distributed on an "AS IS" basis,
    00013 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
    00014 * the specific language governing rights and limitations under the License.
    00015 *
    00016 * The Original Code is BBC Research and Development code.
    00017 *
    00018 * The Initial Developer of the Original Code is the British Broadcasting
    00019 * Corporation.
    00020 * Portions created by the Initial Developer are Copyright (C) 2004.
    00021 * All Rights Reserved.
    00022 *
    00023 * Contributor(s): Anuradha Suraparaju (Original Author)
    00024 *
    00025 * Alternatively, the contents of this file may be used under the terms of
    00026 * the GNU General Public License Version 2 (the "GPL"), or the GNU Lesser
    00027 * Public License Version 2.1 (the "LGPL"), in which case the provisions of
    00028 * the GPL or the LGPL are applicable instead of those above. If you wish to
    00029 * allow use of your version of this file only under the terms of the either
    00030 * the GPL or LGPL and not to allow others to use your version of this file
    00031 * under the MPL, indicate your decision by deleting the provisions above
    00032 * and replace them with the notice and other provisions required by the GPL
    00033 * or LGPL. If you do not delete the provisions above, a recipient may use
    00034 * your version of this file under the terms of any one of the MPL, the GPL
    00035 * or the LGPL.
    00036 * ***** END LICENSE BLOCK ***** */
    00037
    00038 #ifndef _DIRAC_TYPES_H
    00039 #define _DIRAC_TYPES_H
    00040
    00041 #include <libdirac_common/common_types.h>
    00042
    00047 #ifdef __cplusplus
    00048 extern "C" {
    00049 #endif
    00050
    00051 #if defined(WIN32) && defined(_WINDLL)
    00052 #define DllExport   __declspec( dllexport )
    00053 #else
    00054 #define DllExport
    00055 #endif
    00056
    00057 /*
    00058 * Some basic enumeration types used by end user encoder and decoder ...//
    00059 */
    00060 typedef ChromaFormat dirac_chroma_t;
    00061 typedef FrameSort dirac_frame_type_t;
    00062
    00063 typedef struct
    00064 {
    00065     int numerator;
    00066     int denominator;
    00067 } dirac_rational_t;
    00068
    00069 typedef dirac_rational_t dirac_frame_rate_t;
    00070
    00072 typedef struct
    00073 {
    00075     int width;
    00077     int height;
    00079     dirac_chroma_t chroma;
    00081     int chroma_width;
    00083     int chroma_height;
    00085     dirac_frame_rate_t frame_rate;
    00087     int interlace;
    00089     int topfieldfirst;
    00090 } dirac_seqparams_t;
    00091
    00093 typedef struct
    00094 {
    00096     dirac_frame_type_t ftype;
    00098     int fnum;
    00099 } dirac_frameparams_t;
    00100
    00101
    00103 typedef struct
    00104 {
    00106     unsigned char  *buf[3];
    00108     void  *id;
    00109 } dirac_framebuf_t;
    00110
    00111 #ifdef __cplusplus
    00112 }
    00113 #endif
    00114
    00115 #endif