ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

winegstreamer: Continue polling if duration is unavailable after duration-changed. 

Signed-off-by: Anton Baskanov <baskanov@gmail.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Anton Baskanov 2021-07-22 00:19:02 -05:00 committed by Alexandre Julliard
parent 8efac25a0a
commit e0a281102b
1 changed files with 20 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
dlls/winegstreamer/wg_parser.c
View File

@ -61,7 +61,7 @@ struct wg_parser
pthread_mutex_t mutex;
pthread_cond_t init_cond;
bool no_more_pads, error;
bool no_more_pads, has_duration, error;
pthread_cond_t read_cond, read_done_cond;
struct
@ -1401,6 +1401,9 @@ static GstBusSyncReply bus_handler_cb(GstBus *bus, GstMessage *msg, gpointer use
break;
case GST_MESSAGE_DURATION_CHANGED:
pthread_mutex_lock(&parser->mutex);
parser->has_duration = true;
pthread_mutex_unlock(&parser->mutex);
pthread_cond_signal(&parser->init_cond);
break;
@ -1582,7 +1585,22 @@ static HRESULT CDECL wg_parser_connect(struct wg_parser *parser, uint64_t file_s
GST_WARNING("Failed to query duration.\n");
break;
}
pthread_cond_wait(&parser->init_cond, &parser->mutex);
/* Elements based on GstBaseParse send duration-changed before
* actually updating the duration in GStreamer versions prior
* to 1.17.1. See <gstreamer.git:d28e0b4147fe7073b2>. So after
* receiving duration-changed we have to continue polling until
* the query succeeds. */
if (parser->has_duration)
{
pthread_mutex_unlock(&parser->mutex);
g_usleep(10000);
pthread_mutex_lock(&parser->mutex);
}
else
{
pthread_cond_wait(&parser->init_cond, &parser->mutex);
}
}
}