55 lines
2 KiB
C
55 lines
2 KiB
C
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/********************************************************************
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* *
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* THIS FILE IS PART OF THE OggTheora SOFTWARE CODEC SOURCE CODE. *
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* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS *
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* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE *
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* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. *
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* *
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* THE Theora SOURCE CODE IS COPYRIGHT (C) 2002-2009 *
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* by the Xiph.Org Foundation and contributors http://www.xiph.org/ *
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* *
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********************************************************************
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function:
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last mod: $Id: apiwrapper.h 13596 2007-08-23 20:05:38Z tterribe $
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********************************************************************/
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#if !defined(_apiwrapper_H)
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# define _apiwrapper_H (1)
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# include <ogg/ogg.h>
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# include <theora/theora.h>
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# include "theora/theoradec.h"
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# include "theora/theoraenc.h"
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# include "internal.h"
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typedef struct th_api_wrapper th_api_wrapper;
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typedef struct th_api_info th_api_info;
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/*Provide an entry point for the codec setup to clear itself in case we ever
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want to break pieces off into a common base library shared by encoder and
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decoder.
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In addition, this makes several other pieces of the API wrapper cleaner.*/
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typedef void (*oc_setup_clear_func)(void *_ts);
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/*Generally only one of these pointers will be non-NULL in any given instance.
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Technically we do not even really need this struct, since we should be able
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to figure out which one from "context", but doing it this way makes sure we
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don't flub it up.*/
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struct th_api_wrapper{
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oc_setup_clear_func clear;
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th_setup_info *setup;
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th_dec_ctx *decode;
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th_enc_ctx *encode;
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};
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struct th_api_info{
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th_api_wrapper api;
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theora_info info;
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};
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void oc_theora_info2th_info(th_info *_info,const theora_info *_ci);
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#endif
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