59 lines
2.4 KiB
C
59 lines
2.4 KiB
C
/*
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* Copyright (c) 2005, Herve Drolon, FreeImage Team
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef __EVENT_H
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#define __EVENT_H
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/**
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@file event.h
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@brief Implementation of a event callback system
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The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user.
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*/
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#define EVT_ERROR 1 /**< Error event type */
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#define EVT_WARNING 2 /**< Warning event type */
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#define EVT_INFO 4 /**< Debug event type */
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/** @defgroup EVENT EVENT - Implementation of a event callback system */
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/*@{*/
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/** @name Exported functions (see also openjpeg.h) */
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/*@{*/
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/* ----------------------------------------------------------------------- */
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/**
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Write formatted data to a string and send the string to a user callback.
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@param cinfo Codec context info
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@param event_type Event type or callback to use to send the message
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@param fmt Format-control string (plus optionnal arguments)
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@return Returns true if successful, returns false otherwise
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*/
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opj_bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...);
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/* ----------------------------------------------------------------------- */
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/*@}*/
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/*@}*/
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#endif /* __EVENT_H */
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