tsselect を Mac でコンパイル
生 TS を Mac でいじるのに tsselect を手ビルドしたのでパッチの記録。
Linux 版を持ってきても使えることを知ったときには遅かった。
--- tsselect.c.orig 2010-01-17 04:54:56.000000000 +0900 +++ tsselect.c 2010-01-17 05:10:33.000000000 +0900 @@ -1,8 +1,9 @@ #include <stdio.h> #include <stdlib.h> #include <string.h> +#include <stdint.h> -#include <io.h> +#include <unistd.h> #include <fcntl.h> #include <sys/stat.h> #include <sys/types.h> @@ -12,11 +13,11 @@ int pid; int last_continuity_counter; - __int64 first; - __int64 total; - __int64 error; - __int64 drop; - __int64 scrambling; + int64_t first; + int64_t total; + int64_t error; + int64_t drop; + int64_t scrambling; unsigned char last_packet[188]; int duplicate_count; @@ -25,13 +26,13 @@ typedef struct { - __int64 miss; - __int64 sync; + int64_t miss; + int64_t sync; - __int64 drop_count; + int64_t drop_count; short drop_pid[4]; - __int64 drop_pos[4]; + int64_t drop_pos[4]; } RESYNC_REPORT; @@ -59,8 +60,8 @@ int transport_private_data_flag; int adaptation_field_extension_flag; - __int64 program_clock_reference; - __int64 original_program_clock_reference; + int64_t program_clock_reference; + int64_t original_program_clock_reference; int splice_countdown; @@ -74,7 +75,7 @@ int ltw_offset; int piecewise_rate; int splice_type; - __int64 dts_next_au; + int64_t dts_next_au; } ADAPTATION_FIELD; @@ -89,10 +90,10 @@ static void extract_adaptation_field(ADAPTATION_FIELD *dst, unsigned char *data); static int check_unit_invert(unsigned char *head, unsigned char *tail); -static void add_drop_info(RESYNC_REPORT *report, int count, int max, int pid, __int64 pos); +static void add_drop_info(RESYNC_REPORT *report, int count, int max, int pid, int64_t pos); static void print_resync_report(RESYNC_REPORT *report, int count, int max); -static void show_tdt_or_tot(TS_HEADER *hdr, unsigned char *packet, __int64 pos); +static void show_tdt_or_tot(TS_HEADER *hdr, unsigned char *packet, int64_t pos); int main(int argc, char **argv) { @@ -169,8 +170,8 @@ int i,m,n; int unit_size; - __int64 offset; - __int64 total; + int64_t offset; + int64_t total; TS_STATUS *stat; TS_HEADER header; @@ -193,15 +194,14 @@ resync_log_max = sizeof(resync_report)/sizeof(RESYNC_REPORT); resync_count = 0; - fd = _open(path, _O_BINARY|_O_RDONLY|_O_SEQUENTIAL); + fd = open(path, O_RDONLY); if(fd < 0){ fprintf(stderr, "error - failed on open(%s) [src]\n", path); goto LAST; } - _lseeki64(fd, 0, SEEK_END); - total = _telli64(fd); - _lseeki64(fd, 0, SEEK_SET); + total = lseek(fd, 0, SEEK_END); + lseek(fd, 0, SEEK_SET); stat = (TS_STATUS *)calloc(8192, sizeof(TS_STATUS)); if(stat == NULL){ @@ -217,7 +217,7 @@ offset = 0; idx = 0; - n = _read(fd, buf, sizeof(buf)); + n = read(fd, buf, sizeof(buf)); unit_size = select_unit_size(buf, buf+n); if(unit_size < 188){ @@ -315,7 +315,7 @@ if(n > 0){ memcpy(buf, curr, n); } - m = _read(fd, buf+n, sizeof(buf)-n); + m = read(fd, buf+n, sizeof(buf)-n); if(m < 1){ break; } @@ -408,7 +408,7 @@ if(stat){ for(i=0;i<8192;i++){ if(stat[i].total > 0){ - printf("pid=0x%04x, total=%8I64d, d=%3I64d, e=%3I64d, scrambling=%I64d, offset=%I64d\n", i, stat[i].total, stat[i].drop, stat[i].error, stat[i].scrambling, stat[i].first); + printf("pid=0x%04x, total=%8d, d=%3d, e=%3d, scrambling=%d, offset=%d\n", i, stat[i].total, stat[i].drop, stat[i].error, stat[i].scrambling, stat[i].first); } } free(stat); @@ -416,7 +416,7 @@ } if(fd >= 0){ - _close(fd); + close(fd); fd = -1; } } @@ -431,8 +431,8 @@ TS_HEADER header; - __int64 offset; - __int64 total; + int64_t offset; + int64_t total; unsigned char *p; unsigned char *curr; @@ -443,25 +443,24 @@ sfd = -1; dfd = -1; - sfd = _open(src, _O_BINARY|_O_RDONLY|_O_SEQUENTIAL); + sfd = open(src, O_RDONLY); if(sfd < 0){ fprintf(stderr, "error - failed on open(%s) [src]\n", src); goto LAST; } - dfd = _open(dst, _O_WRONLY|_O_BINARY|_O_CREAT|_O_TRUNC, _S_IREAD|_S_IWRITE); + dfd = open(dst, O_WRONLY|O_CREAT|O_TRUNC, S_IREAD|S_IWRITE); if(dfd < 0){ fprintf(stderr, "error - failed on open(%s) [dst]\n", dst); goto LAST; } - _lseeki64(sfd, 0, SEEK_END); - total = _telli64(sfd); - _lseeki64(sfd, 0, SEEK_SET); + total = lseek(sfd, 0, SEEK_END); + lseek(sfd, 0, SEEK_SET); offset = 0; idx = 0; - n = _read(sfd, buf, sizeof(buf)); + n = read(sfd, buf, sizeof(buf)); unit_size = select_unit_size(buf, buf+n); if(unit_size < 188){ @@ -485,7 +484,7 @@ } extract_ts_header(&header, curr); if(pid[header.pid] != 0){ - m = _write(dfd, curr, 188); + m = write(dfd, curr, 188); if(m != 188){ fprintf(stderr, "error - failed on write() [dst]\n"); goto LAST; @@ -506,7 +505,7 @@ if(n > 0){ memcpy(buf, curr, n); } - m = _read(sfd, buf+n, sizeof(buf)-n); + m = read(sfd, buf+n, sizeof(buf)-n); if(m < 1){ break; } @@ -528,7 +527,7 @@ } extract_ts_header(&header, curr); if(pid[header.pid] != 0){ - m = _write(dfd, curr, 188); + m = write(dfd, curr, 188); if(m != 188){ fprintf(stderr, "error - failed on write() [dst]\n"); goto LAST; @@ -541,11 +540,11 @@ LAST: if(dfd >= 0){ - _close(dfd); + close(dfd); dfd = -1; } if(sfd >= 0){ - _close(sfd); + close(sfd); sfd = -1; } } @@ -807,7 +806,7 @@ return 0; } -static void add_drop_info(RESYNC_REPORT *report, int count, int max, int pid, __int64 pos) +static void add_drop_info(RESYNC_REPORT *report, int count, int max, int pid, int64_t pos) { int idx; int n; @@ -840,18 +839,18 @@ } for(i=0;i<m;i++){ - printf(" resync[%d] : miss=0x%012I64x, sync=0x%012I64x, drop=%I64d\n", i, report[i].miss, report[i].sync, report[i].drop_count); + printf(" resync[%d] : miss=0x%012x, sync=0x%012x, drop=%d\n", i, report[i].miss, report[i].sync, report[i].drop_count); n = (int)report[i].drop_count; if(n > 4){ n = 4; } for(j=0;j<n;j++){ - printf(" drop[%d] : pid=0x%04x, pos=0x%012I64x\n", j, report[i].drop_pid[j], report[i].drop_pos[j]); + printf(" drop[%d] : pid=0x%04x, pos=0x%012x\n", j, report[i].drop_pid[j], report[i].drop_pos[j]); } } } -static void show_tdt_or_tot(TS_HEADER *hdr, unsigned char *packet, __int64 pos) +static void show_tdt_or_tot(TS_HEADER *hdr, unsigned char *packet, int64_t pos) { unsigned char *p; @@ -874,10 +873,10 @@ if(table_id == 0x70){ /* TDT */ - fprintf(stdout, "TDT: [%02x:%02x:%02x] offset=%I64d\n", p[2], p[3], p[4], pos); + fprintf(stdout, "TDT: [%02x:%02x:%02x] offset=%d\n", p[2], p[3], p[4], pos); }else if(table_id == 0x73){ /* TOT */ - fprintf(stdout, "TOT: [%02x:%02x:%02x] offset=%I64d\n", p[2], p[3], p[4], pos); + fprintf(stdout, "TOT: [%02x:%02x:%02x] offset=%d\n", p[2], p[3], p[4], pos); } }
