Add support for Jasper 3.x.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

kimgio/jp2.cpp

@@ -279,7 +279,16 @@ kimgio_jp2_write( TQImageIO* io )
 	TQTextStream ts( &rate, IO_WriteOnly );
 	ts << "rate="
 		<< ( (io->quality() < 0) ? DEFAULT_RATE : io->quality() / 100.0F );
+#	if defined(JAS_VERSION_MAJOR) && (JAS_VERSION_MAJOR >= 3)
+	const jas_image_fmtinfo_t *jp2_fmtinfo = jas_image_lookupfmtbyname("jp2");
+	int i = -1;
+	if (jp2_fmtinfo)
+	{
+		i = jas_image_encode(ji, stream, jp2_fmtinfo->id, rate.utf8().data());
+	}
+#	else
 	int i = jp2_encode( ji, stream, rate.utf8().data() );
+#	endif
 
 	jas_image_destroy( ji );
 	jas_stream_close( stream );