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mpsub read support

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2178 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
laaz 2001-10-12 13:51:58 +00:00
parent aeb64d7309
commit a30a8a7365
1 changed files with 46 additions and 2 deletions
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48
subreader.c
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@ -22,6 +22,9 @@
char *sub_cp=NULL;
#endif
static long int mpsub_position=0;
int sub_uses_time=0;
int sub_errs=0;
int sub_num=0; // number of subtitle structs
@ -33,6 +36,7 @@ int sub_format=-1; // 0 for microdvd
// 5 for RT format
// 6 for ssa (Sub Station Alpha)
// 7 for ... erm ... dunnowhat. tell me if you know
// 8 for the glorious MPsub
int eol(char p) {
return (p=='\r' || p=='\n' || p=='\0');
@ -367,10 +371,45 @@ subtitle *sub_read_line_dunnowhat(FILE *fd,subtitle *current) {
return current;
}
subtitle *sub_read_line_mpsub(FILE *fd, subtitle *current) {
char line[1000];
int a,b,num=0;
char *p, *q;
do
{
if (!fgets(line, 1000, fd)) return NULL;
} while (sscanf (line, "%d %d", &a, &b) !=2);
mpsub_position += (a*100);
current->start=mpsub_position+1;
mpsub_position += (b*100);
current->end=mpsub_position;
while (num < SUB_MAX_TEXT) {
if (!fgets (line, 1000, fd)) return NULL;
p=line;
while (isspace(*p)) p++;
if (eol(*p) && num > 0) return current;
if (eol(*p)) return NULL;
for (q=p; !eol(*q); q++);
*q='\0';
if (strlen(p)) {
current->text[num]=strdup(p);
current->lines = ++num;
} else {
if (num) return current;
else return NULL;
}
}
}
int sub_autodetect (FILE *fd) {
char line[1001];
int i,j=0;
// char *p;
char p;
while (j < 100) {
j++;
@ -400,6 +439,10 @@ int sub_autodetect (FILE *fd) {
{sub_uses_time=1; return 6;}
if (sscanf (line, "%d,%d,\"%c", &i, &i, (char *) &i) == 3)
{sub_uses_time=0;return 7;}
if (sscanf (line, "FORMAT=%d", &i) == 1)
{sub_uses_time=0; return 8;}
if (sscanf (line, "FORMAT=TIM%c", &p)==1 && p=='E')
{sub_uses_time=1; return 8;}
}
return -1; // too many bad lines
@ -485,7 +528,8 @@ subtitle* sub_read_file (char *filename) {
sub_read_line_vplayer,
sub_read_line_rt,
sub_read_line_ssa,
sub_read_line_dunnowhat
sub_read_line_dunnowhat,
sub_read_line_mpsub
};
fd=fopen (filename, "r"); if (!fd) return NULL;