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Recode the whole subtitle file to utf-8 before parsing.

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This allows reading subtitles in ucs-2.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23443 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
eugeni 2007-06-01 19:58:29 +00:00
parent 4939caa691
commit ed622ce214
1 changed files with 16 additions and 30 deletions
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46
subreader.c
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@ -19,6 +19,7 @@
#include "mp_msg.h"
#include "subreader.h"
#include "stream/stream.h"
#include "libass/ass.h"
#ifdef HAVE_ENCA
#include <enca.h>
@ -1336,6 +1337,8 @@ void* guess_cp(stream_t *st, char *preferred_language, char *fallback)
sub_data* sub_read_file (char *filename, float fps) {
stream_t* fd;
unsigned char* subfile_buf;
size_t subfile_size;
int n_max, n_first, i, j, sub_first, sub_orig;
subtitle *first, *second, *sub, *return_sub;
sub_data *subt_data;
@ -1360,8 +1363,15 @@ sub_data* sub_read_file (char *filename, float fps) {
struct subreader *srp;
if(filename==NULL) return NULL; //qnx segfault
i = 0;
fd=open_stream (filename, NULL, &i); if (!fd) return NULL;
subfile_buf = read_file_recode(filename, sub_cp, &subfile_size);
if (!subfile_buf) return 0;
fd = new_memory_stream(subfile_buf, subfile_size);
if (!fd) {
free(subfile_buf);
return 0;
}
sub_format=sub_autodetect (fd, &uses_time);
mpsub_multiplier = (uses_time ? 100.0 : 1.0);
@ -1372,30 +1382,14 @@ sub_data* sub_read_file (char *filename, float fps) {
stream_reset(fd);
stream_seek(fd,0);
#ifdef USE_ICONV
sub_utf8_prev=sub_utf8;
{
int l,k;
k = -1;
if ((l=strlen(filename))>4){
char *exts[] = {".utf", ".utf8", ".utf-8" };
for (k=3;--k>=0;)
if (l >= strlen(exts[k]) && !strcasecmp(filename+(l - strlen(exts[k])), exts[k])){
sub_utf8 = 1;
break;
}
}
if (k<0) subcp_open(fd);
}
#endif
sub_utf8 = 1;
sub_num=0;n_max=32;
first=malloc(n_max*sizeof(subtitle));
if(!first){
#ifdef USE_ICONV
subcp_close();
sub_utf8=sub_utf8_prev;
#endif
sub_utf8 = sub_utf8_prev;
free(subfile_buf);
return NULL;
}
@ -1416,18 +1410,13 @@ sub_data* sub_read_file (char *filename, float fps) {
memset(sub, '\0', sizeof(subtitle));
sub=srp->read(fd,sub);
if(!sub) break; // EOF
#ifdef USE_ICONV
if ((sub!=ERR) && (sub_utf8 & 2)) sub=subcp_recode(sub);
#endif
#ifdef USE_FRIBIDI
if (sub!=ERR) sub=sub_fribidi(sub,sub_utf8);
#endif
if ( sub == ERR )
{
#ifdef USE_ICONV
subcp_close();
#endif
if ( first ) free(first);
free(subfile_buf);
return NULL;
}
// Apply any post processing that needs recoding first
@ -1476,10 +1465,7 @@ sub_data* sub_read_file (char *filename, float fps) {
}
free_stream(fd);
#ifdef USE_ICONV
subcp_close();
#endif
free(subfile_buf);
// printf ("SUB: Subtitle format %s time.\n", uses_time?"uses":"doesn't use");
mp_msg(MSGT_SUBREADER,MSGL_INFO,"SUB: Read %i subtitles", sub_num);