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# dirac_parser.h

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    00001 /* ***** BEGIN LICENSE BLOCK *****
    00002 *
    00003 * $Id: dirac_parser.h,v 1.2 2005/01/30 05:11:41 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_PARSER_H
    00039 #define DIRAC_PARSER_H
    00040
    00041 #include <libdirac_common/dirac_types.h>
    00042 #include <libdirac_decoder/decoder_types.h>
    00043
    00104 #ifdef __cplusplus
    00105 extern "C" {
    00106 #endif
    00107
    00108 typedef DecoderState dirac_decoder_state_t;
    00109
    00111 typedef struct
    00112 {
    00114     dirac_decoder_state_t state;
    00116     dirac_seqparams_t seq_params;
    00118     dirac_frameparams_t frame_params;
    00120     void *parser;
    00122     dirac_framebuf_t *fbuf;
    00124     int frame_avail;
    00126     int verbose;
    00127
    00128 } dirac_decoder_t;
    00129
    00136 extern DllExport dirac_decoder_t *dirac_decoder_init(int verbose);
    00137
    00142 extern DllExport void dirac_decoder_close(dirac_decoder_t *decoder);
    00143
    00166 extern DllExport dirac_decoder_state_t dirac_parse (dirac_decoder_t *decoder);
    00167
    00174 extern DllExport void dirac_buffer (dirac_decoder_t *decoder, unsigned char *start, unsigned char *end);
    00175
    00182 extern DllExport void dirac_set_buf (dirac_decoder_t *decoder, unsigned char *buf[3], void *id);
    00183
    00189 extern DllExport void dirac_skip(dirac_decoder_t *decoder, int skip);
    00190
    00191 #ifdef __cplusplus
    00192 }
    00193 #endif
    00194 #endif