[PATCH 3/5] winegstreamer: Set MF_PD_DURATION on source's presentation descriptor.
Derek Lesho
dlesho at codeweavers.com
Mon Nov 2 10:26:58 CST 2020
Signed-off-by: Derek Lesho <dlesho at codeweavers.com>
---
dlls/winegstreamer/media_source.c | 23 +++++++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/dlls/winegstreamer/media_source.c b/dlls/winegstreamer/media_source.c
index 41a738525ca..b7f3e6c2946 100644
--- a/dlls/winegstreamer/media_source.c
+++ b/dlls/winegstreamer/media_source.c
@@ -1237,6 +1237,7 @@ static HRESULT media_source_constructor(IMFByteStream *bytestream, struct media_
struct media_source *object = heap_alloc_zero(sizeof(*object));
IMFStreamDescriptor **descriptors = NULL;
+ gint64 total_pres_time = 0;
unsigned int i;
HRESULT hr;
int ret;
@@ -1347,6 +1348,28 @@ static HRESULT media_source_constructor(IMFByteStream *bytestream, struct media_
heap_free(descriptors);
descriptors = NULL;
+ for (unsigned int i = 0; i < object->stream_count; i++)
+ {
+ GstQuery *query = gst_query_new_duration(GST_FORMAT_TIME);
+ if (gst_pad_query(object->streams[i]->their_src, query))
+ {
+ gint64 stream_pres_time;
+ gst_query_parse_duration(query, NULL, &stream_pres_time);
+
+ TRACE("Stream %u has duration %llu\n", i, (unsigned long long int) stream_pres_time);
+
+ if (stream_pres_time > total_pres_time)
+ total_pres_time = stream_pres_time;
+ }
+ else
+ {
+ WARN("Unable to get presentation time of stream %u\n", i);
+ }
+ }
+
+ if (object->stream_count)
+ IMFPresentationDescriptor_SetUINT64(object->pres_desc, &MF_PD_DURATION, total_pres_time / 100);
+
object->state = SOURCE_STOPPED;
*out_media_source = object;
--
2.28.0
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