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35 @brief Implementation of a event callback system
37 The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user.
40 #define EVT_ERROR 1 /**< Error event type */
41 #define EVT_WARNING 2 /**< Warning event type */
42 #define EVT_INFO 4 /**< Debug event type */
44 /** @defgroup EVENT EVENT - Implementation of a event callback system */
47 /** @name Funciones generales (see also openjp3d.h) */
49 /* ----------------------------------------------------------------------- */
51 Write formatted data to a string and send the string to a user callback.
52 @param cinfo Codec context info
53 @param event_type Event type or callback to use to send the message
54 @param fmt Format-control string (plus optional arguments)
55 @return Returns true if successful, returns false otherwise
57 bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...);
58 /* ----------------------------------------------------------------------- */
63 #endif /* __EVENT_H */