EVENT - Implementation of a event callback system

Exported functions (see also openjpeg.h)
bool	opj_event_msg (opj_common_ptr cinfo, int event_type, const char *fmt,...)
	Write formatted data to a string and send the string to a user callback.

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Function Documentation

bool opj_event_msg	(	opj_common_ptr	cinfo,
		int	event_type,
		const char *	fmt,
			...
	)

Write formatted data to a string and send the string to a user callback.

Parameters:

cinfo

Codec context info Parameters: event_type  Event type or callback to use to send the message Parameters: fmt  Format-control string (plus optionnal arguments) Returns: Returns true if successful, returns false otherwise

References opj_event_mgr::error_handler, EVT_ERROR, EVT_INFO, EVT_WARNING, opj_event_mgr::info_handler, MSG_SIZE, and opj_event_mgr::warning_handler.

Referenced by cio_bytein(), cio_byteout(), j2k_decode(), j2k_decode_jpt_stream(), j2k_encode(), j2k_read_cox(), j2k_read_epb(), j2k_read_epc(), j2k_read_esd(), j2k_read_ppm(), j2k_read_qcc(), j2k_read_qcx(), j2k_read_red(), j2k_read_rgn(), j2k_read_siz(), j2k_read_sot(), j2k_read_unk(), jp2_decode(), jp2_encode(), jp2_read_boxhdr(), jp2_read_bpcc(), jp2_read_colr(), jp2_read_ftyp(), jp2_read_ihdr(), jp2_read_jp(), jp2_read_jp2h(), jp2_setup_encoder(), jp2_write_jp2c(), jpt_read_msg_header(), jpwl_check_tile(), jpwl_dump_marks(), jpwl_epb_correct(), jpwl_epb_create(), jpwl_epb_fill(), jpwl_epbs_add(), jpwl_epc_create(), jpwl_esd_create(), jpwl_esd_fill(), jpwl_prepare_marks(), jpwl_update_info(), opj_cio_open(), opj_encode(), t2_decode_packet(), t2_encode_packets(), tcd_decode_tile(), and tcd_encode_tile().