RepoMirrors/mpv
1
0
Fork 0
mirror of https://github.com/mpv-player/mpv synced 2025-01-14 19:11:53 +00:00
Code Issues Releases Wiki Activity

sub: move sub decoder init to a function

Browse Source 
Preparation for timeline rewrite.
This commit is contained in:
wm4 2016-02-15 20:26:01 +01:00
parent 733e0b23c8
commit 8aeaa34a5c
1 changed files with 44 additions and 30 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

68
sub/dec_sub.c
View File

@ -46,8 +46,12 @@ struct dec_sub {
pthread_mutex_t lock; pthread_mutex_t lock;
struct mp_log *log; struct mp_log *log;
struct mpv_global *global;
struct MPOpts *opts; struct MPOpts *opts;
struct demuxer *demuxer;
struct mp_codec_params *codec;
struct sh_stream *sh; struct sh_stream *sh;
double last_pkt_pts; double last_pkt_pts;
@ -75,6 +79,31 @@ void sub_destroy(struct dec_sub *sub)
talloc_free(sub); talloc_free(sub);
} }
static struct sd *init_decoder(struct dec_sub *sub)
{
for (int n = 0; sd_list[n]; n++) {
const struct sd_functions *driver = sd_list[n];
struct sd *sd = talloc(NULL, struct sd);
*sd = (struct sd){
.global = sub->global,
.log = mp_log_new(sd, sub->log, driver->name),
.opts = sub->opts,
.driver = driver,
.demuxer = sub->demuxer,
.codec = sub->codec,
};
if (sd->driver->init(sd) >= 0)
return sd;
talloc_free(sd);
}
MP_ERR(sub, "Could not find subtitle decoder for format '%s'.\n",
sub->codec->codec);
return NULL;
}
// Thread-safety of the returned object: all functions are thread-safe, // Thread-safety of the returned object: all functions are thread-safe,
// except sub_get_bitmaps() and sub_get_text(). Decoder backends (sd_*) // except sub_get_bitmaps() and sub_get_text(). Decoder backends (sd_*)
// do not need to acquire locks. // do not need to acquire locks.
@ -83,38 +112,23 @@ struct dec_sub *sub_create(struct mpv_global *global, struct demuxer *demuxer,
{ {
assert(demuxer && sh && sh->type == STREAM_SUB); assert(demuxer && sh && sh->type == STREAM_SUB);
struct mp_log *log = mp_log_new(NULL, global->log, "sub"); struct dec_sub *sub = talloc(NULL, struct dec_sub);
*sub = (struct dec_sub){
for (int n = 0; sd_list[n]; n++) { .log = mp_log_new(sub, global->log, "sub"),
const struct sd_functions *driver = sd_list[n]; .global = global,
struct dec_sub *sub = talloc_zero(NULL, struct dec_sub); .opts = global->opts,
sub->log = talloc_steal(sub, log), .sh = sh,
sub->opts = global->opts; .codec = sh->codec,
sub->sh = sh; .demuxer = demuxer,
sub->last_pkt_pts = MP_NOPTS_VALUE; .last_pkt_pts = MP_NOPTS_VALUE,
};
mpthread_mutex_init_recursive(&sub->lock); mpthread_mutex_init_recursive(&sub->lock);
sub->sd = talloc(NULL, struct sd); sub->sd = init_decoder(sub);
*sub->sd = (struct sd){ if (sub->sd)
.global = global,
.log = mp_log_new(sub->sd, sub->log, driver->name),
.opts = sub->opts,
.driver = driver,
.demuxer = demuxer,
.codec = sh->codec,
};
if (sub->sd->driver->init(sub->sd) >= 0)
return sub; return sub;
ta_set_parent(log, NULL);
talloc_free(sub->sd);
talloc_free(sub); talloc_free(sub);
}
mp_err(log, "Could not find subtitle decoder for format '%s'.\n",
sh->codec->codec);
talloc_free(log);
return NULL; return NULL;
} }