diff options
| -rw-r--r-- | tools/ts.c | 20 | ||||
| -rw-r--r-- | tools/ts.h | 6 |
2 files changed, 13 insertions, 13 deletions
@@ -4,7 +4,7 @@ * See the main source file 'xineliboutput.c' for copyright information and * how to reach the author. * - * $Id: ts.c,v 1.2 2009-01-28 12:24:11 phintuka Exp $ + * $Id: ts.c,v 1.3 2009-02-05 20:11:10 phintuka Exp $ * */ @@ -25,7 +25,7 @@ * * taken from xine-lib demux_ts.c */ -static uint32_t ts_compute_crc32(uint8_t *data, uint32_t length, uint32_t crc32) +static uint32_t ts_compute_crc32(const uint8_t *data, uint32_t length, uint32_t crc32) { static uint32_t crc32_table[256]; static uint init_done = 0; @@ -55,9 +55,9 @@ static uint32_t ts_compute_crc32(uint8_t *data, uint32_t length, uint32_t crc32) * * modified from xine-lib demux_ts.c */ -int ts_parse_pat(pat_data_t *pat, uint8_t *pkt) +int ts_parse_pat(pat_data_t *pat, const uint8_t *pkt) { - uint8_t *original_pkt = pkt; + const uint8_t *original_pkt = pkt; if (! ts_PAYLOAD_START(pkt)) { LOGMSG ("parse_pat: PAT without payload unit start indicator"); @@ -111,8 +111,8 @@ int ts_parse_pat(pat_data_t *pat, uint8_t *pkt) * Process all programs in the program loop */ - uint8_t *program; - uint program_count; + const uint8_t *program; + uint program_count; program_count = 0; for (program = pkt + 13; @@ -170,10 +170,11 @@ static void ts_get_reg_desc(uint32_t *dest, const uint8_t *data, int length) * * modified from xine-lib demux_ts.c */ -int ts_parse_pmt (pmt_data_t *pmt, uint program_no, uint8_t *pkt) +int ts_parse_pmt (pmt_data_t *pmt, uint program_no, const uint8_t *pkt) { - uint8_t *originalPkt = pkt; - uint pusi = ts_PAYLOAD_START(pkt); + const uint8_t *originalPkt = pkt; + const uint8_t *ptr = NULL; + uint pusi = ts_PAYLOAD_START(pkt); uint32_t section_syntax_indicator; uint32_t section_length = 0; /* to calm down gcc */ @@ -190,7 +191,6 @@ int ts_parse_pmt (pmt_data_t *pmt, uint program_no, uint8_t *pkt) uint8_t *stream; uint i; int count; - uint8_t *ptr = NULL; uint8_t len; uint offset = 0; @@ -4,7 +4,7 @@ * See the main source file 'xineliboutput.c' for copyright information and * how to reach the author. * - * $Id: ts.h,v 1.5 2009-02-02 22:59:10 phintuka Exp $ + * $Id: ts.h,v 1.6 2009-02-05 20:11:10 phintuka Exp $ * */ @@ -82,7 +82,7 @@ typedef struct { uint16_t pmt_pid[TS_MAX_PROGRAMS]; } pat_data_t; -int ts_parse_pat(pat_data_t *pat_data, uint8_t *ts_data); +int ts_parse_pat(pat_data_t *pat_data, const uint8_t *ts_data); /* @@ -126,7 +126,7 @@ typedef struct { * returns 1 : PMT parsed and changed * 0 : error or unchanged pmt */ -int ts_parse_pmt(pmt_data_t *pmt, uint program_no, uint8_t *ts_data); +int ts_parse_pmt(pmt_data_t *pmt, uint program_no, const uint8_t *ts_data); /* |