Add column parameter to ts_hex_dump

tsfuncs.h

 int				dec2bcd						(int dec);
 int				bcd2dec						(int bcd);
 void			ts_compare_data   			(char *prefix, uint8_t *a, uint8_t *b, int size);
-char *			ts_hex_dump      			(uint8_t *d, int size);
+char *			ts_hex_dump      			(uint8_t *d, int size, int col);
 void			ts_print_bytes				(char *prefix, uint8_t *d, int size);
 char *			init_dvb_string_utf8		(char *text);
 char *			init_dvb_string_iso_8859_5	(char *text);

tsfuncs_descriptors.c

 
 		switch (tag) {
 			case  2: { // Video stream descriptor
-				char *dump = ts_hex_dump(data, this_length);
+				char *dump = ts_hex_dump(data, this_length, 0);
 				ts_LOGf("%sTag 0x%02x (%02d), sz: %d, Video stream descriptor: %s\n", pad, tag, tag, this_length, dump);
 				free(dump);
 				struct {
 				break;
 			}
 			case  3: { // Audio stream descriptor
-				char *dump = ts_hex_dump(data, this_length);
+				char *dump = ts_hex_dump(data, this_length, 0);
 				ts_LOGf("%sTag 0x%02x (%02d), sz: %d, Audio stream descriptor: %s\n", pad, tag, tag, this_length, dump);
 				free(dump);
 				struct {
 			}
 */
 			default: {
-				char *dump = ts_hex_dump(data, this_length);
+				char *dump = ts_hex_dump(data, this_length, 0);
 				ts_LOGf("%s*** Unknown Tag 0x%02x (%02d), sz: %d, data: %s\n", pad, tag, tag, this_length, dump);
 				free(dump);
 				break;

tsfuncs_misc.c

 	return ((bcd>>4) * 10) + bcd % 16;
 }
 
-char *ts_hex_dump(uint8_t *d, int size) {
+char *ts_hex_dump(uint8_t *d, int size, int col) {
 	int i;
 	char *buf = calloc(1, size * 6);
 	if (!buf)
 		return NULL;
 	for (i=0;i<size;i++) {
-		if (size > 188 && (i % 16 == 15))
+		if (col && (i % col == col - 1))
 			sprintf(buf+(i*3), "%02x\n", d[i]);
 		else
 			sprintf(buf+(i*3), "%02x ", d[i]);
 }
 
 void ts_print_bytes(char *prefix, uint8_t *d, int size) {
-	char *buf = ts_hex_dump(d, size);
+	char *buf = ts_hex_dump(d, size, 0);
 	ts_LOGf("%s -> %s\n", prefix, buf);
 	free(buf);
 }

tsfuncs_pes.c

 		pes->es_data_size
 	);
 
-	char *phex = ts_hex_dump(pes->pes_data, min(32, pes->pes_data_pos));
+	char *phex = ts_hex_dump(pes->pes_data, min(32, pes->pes_data_pos), 0);
 	ts_LOGf("  - PES dump   : %s...\n", phex);
 	free(phex);
 
 	if (pes->es_data) {
-		char *hex = ts_hex_dump(pes->es_data, min(32, pes->es_data_size));
+		char *hex = ts_hex_dump(pes->es_data, min(32, pes->es_data_size), 0);
 		ts_LOGf("  - ES dump    : %s...\n", hex);
 		free(hex);
 	}