Nikolay Sivov : mfreadwrite/writer: Start presentation clock on BeginWrite().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 764bcdb1ae8d95f0ba5c09226f3b39e3033243a5
URL:    https://gitlab.winehq.org/wine/wine/-/commit/764bcdb1ae8d95f0ba5c09226f3b39e...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Tue Aug 16 22:05:03 2022 +0300

mfreadwrite/writer: Start presentation clock on BeginWrite().

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>

---

 dlls/mfreadwrite/writer.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dlls/mfreadwrite/writer.c b/dlls/mfreadwrite/writer.c
index a61fa998f9e..b0414b0bc7f 100644
--- a/dlls/mfreadwrite/writer.c
+++ b/dlls/mfreadwrite/writer.c
@@ -237,6 +237,9 @@ static HRESULT WINAPI sink_writer_BeginWriting(IMFSinkWriter *iface)
             /* FIXME: notify the encoder */
         }
 
+        if (SUCCEEDED(hr))
+            hr = IMFPresentationClock_Start(writer->clock, 0);
+
         writer->state = SINK_WRITER_STATE_WRITING;
     }