[PATCH] winegstreamer: Poll gst_pad_query_duration before converting from byte length.
Connor McAdams
cmcadams at codeweavers.com
Mon Apr 26 12:26:34 CDT 2021
Poll gst_pad_query_duration a few times before giving up and trying to
get duration by converting from byte-length. Fixes a bug in Fallout: New
Vegas where the duration value is incorrect and causes the audio to
loop.
Signed-off-by: Connor McAdams <cmcadams at codeweavers.com>
---
dlls/winegstreamer/wg_parser.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/dlls/winegstreamer/wg_parser.c b/dlls/winegstreamer/wg_parser.c
index 5529321490e..391b0b26532 100644
--- a/dlls/winegstreamer/wg_parser.c
+++ b/dlls/winegstreamer/wg_parser.c
@@ -1499,9 +1499,21 @@ static gboolean src_event_cb(GstPad *pad, GstObject *parent, GstEvent *event)
static LONGLONG query_duration(GstPad *pad)
{
gint64 duration, byte_length;
+ unsigned int i;
if (gst_pad_query_duration(pad, GST_FORMAT_TIME, &duration))
return duration / 100;
+ /*
+ * Sometimes we query duration too early, try again a few times before
+ * giving up and trying to convert from byte length. If the duration can't
+ * be found after 50ms, we probably have a bigger issue.
+ */
+ for (i = 0; i < 10; ++i)
+ {
+ g_usleep(5000);
+ if (gst_pad_query_duration(pad, GST_FORMAT_TIME, &duration))
+ return duration / 100;
+ }
WARN("Failed to query time duration; trying to convert from byte length.\n");
--
2.25.1
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