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OpenJPEG
2.3.1
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Implementation of a event callback system. More...
Go to the source code of this file.
Data Structures | |
| struct | opj_event_mgr |
| Message handler object used for. More... | |
Macros | |
| #define | EVT_ERROR 1 |
| Error event type. More... | |
| #define | EVT_WARNING 2 |
| Warning event type. More... | |
| #define | EVT_INFO 4 |
| Debug event type. More... | |
Typedefs | |
| typedef struct opj_event_mgr | opj_event_mgr_t |
| Message handler object used for. More... | |
Functions | |
Exported functions (see also openjpeg.h) | |
| OPJ_BOOL | opj_event_msg (opj_event_mgr_t *event_mgr, OPJ_INT32 event_type, const char *fmt,...) |
| Write formatted data to a string and send the string to a user callback. More... | |
| void | opj_set_default_event_handler (opj_event_mgr_t *p_manager) |
| Set the event manager with the default callback function for the 3 levels. More... | |
Implementation of a event callback system.
The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user.
| #define EVT_ERROR 1 |
Error event type.
| #define EVT_INFO 4 |
Debug event type.
| #define EVT_WARNING 2 |
Warning event type.
| typedef struct opj_event_mgr opj_event_mgr_t |
Message handler object used for.
1.8.15