extern tcconf_section_t *
tcconf_nextsection(tcconf_section_t *ts, char *name, void **state)
{
tcconf_section_t *ns;
v_state *vs;
conf_section *sec = NULL;
if(!(vs = vstate(ts, name, state)))
return NULL;
while(vs->ml){
tcconf_section_t *s = tcconf_nextsection(vs->sec, vs->n, &vs->vsr);
if(!vs->vsr){
tcconf_section_t *ms = next_merge(vs->ts, vs);
tcfree(vs->sec);
if(ms){
vs->sec = ms;
} else {
vs->sec = vs->ts;
}
}
if(s){
sec = s->sec;
tcfree(s);
break;
}
}
if(!sec){
tcc_entry *te = tclist_prev_matched(vs->sec->sec->entries, &vs->li,
vs->n, cmp_str_sec);
if(!te){
*state = NULL;
vsfree(vs);
return NULL;
}
sec = te->section;
}
ns = tcallocd(sizeof(*ns), NULL, tcconf_free);
ns->sec = tcref(sec);
ns->parent = tcref(ts);
return ns;
}
extern tcvp_pipe_t *
new_pipe(tcvp_player_t *sh, muxed_stream_t *ms, stream_t *s)
{
tcvp_pipe_t *pipe = NULL, *pp = NULL, *pn = NULL;
tcconf_section_t *f, *mcf;
tcconf_section_t *pr = NULL;
void *cs = NULL;
int skip = 0;
switch(s->stream_type){
case STREAM_TYPE_VIDEO:
pr = tcconf_getsection(sh->profile, "video");
break;
case STREAM_TYPE_AUDIO:
pr = tcconf_getsection(sh->profile, "audio");
break;
case STREAM_TYPE_SUBTITLE:
pr = tcconf_getsection(sh->profile, "subtitle");
break;
}
if(!pr)
return NULL;
while((f = tcconf_nextsection(pr, "filter", &cs))){
char *type, *id = NULL;
filter_new_t fn;
if(skip){
tcfree(f);
continue;
}
pn = NULL;
if(tcconf_getvalue(f, "type", "%s", &type) < 1){
tc2_print("STREAM", TC2_PRINT_WARNING,
"bad filter specification\n");
continue;
}
if(tcconf_getvalue(f, "id", "%s", &id) > 0)
tchash_find(sh->filters, id, -1, &pn);
if(!pn){
tc2_print("STREAM", TC2_PRINT_DEBUG,
"opening new filter: %s\n", type);
if(!(fn = tc2_get_symbol(type, "new")))
break;
mcf = tcconf_merge(NULL, f);
tcconf_merge(mcf, sh->conf);
if(sh->outfile)
tcconf_setvalue(mcf, "mux/url", "%s", sh->outfile);
if(!(pn = fn(pp? &pp->format: s, mcf, sh->timer, ms))){
tc2_print("STREAM", TC2_PRINT_WARNING,
"error opening filter '%s'\n", type);
break;
}
if(id){
char *cid = tcalloc(strlen(id) + 1);
strcpy(cid, id);
tcattr_set(cid, "stream-shared", sh, NULL, NULL);
tcattr_set(pn, "id", cid, NULL, pid_free);
tchash_replace(sh->filters, id, -1, pn, NULL);
}
tcfree(mcf);
} else {
tcref(pn);
}
if(id)
free(id);
if(!pipe)
pipe = pn;
if(pp)
pp->next = pn;
pp = pn;
free(type);
tcfree(f);
if(pp->next){
while((pp = pp->next))
tcref(pp);
skip = 1;
}
}
if(!pn){
close_pipe(pipe);
pipe = NULL;
}
tcfree(pr);
return pipe;
}