Nikolay Sivov : mfreadwrite/writer: Notify encoder on BeginWriting().

[Alexandre Julliard]

Module: wine
Branch: master
Commit: d4ccba0eae797f27be952bfbbcf230b27d365dec
URL:    https://gitlab.winehq.org/wine/wine/-/commit/d4ccba0eae797f27be952bfbbcf230b...

Author: Nikolay Sivov <nsivov(a)codeweavers.com>
Date:   Tue Aug 16 22:20:14 2022 +0300

mfreadwrite/writer: Notify encoder on BeginWriting().

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

---

 dlls/mfreadwrite/writer.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dlls/mfreadwrite/writer.c b/dlls/mfreadwrite/writer.c
index b4af637b614..039e8fc7477 100644
--- a/dlls/mfreadwrite/writer.c
+++ b/dlls/mfreadwrite/writer.c
@@ -237,7 +237,8 @@ static HRESULT WINAPI sink_writer_BeginWriting(IMFSinkWriter *iface)
                 WARN("Failed to subscribe to events for steam %u, hr %#lx.\n", i, hr);
             }
 
-            /* FIXME: notify the encoder */
+            if (stream->encoder)
+                IMFTransform_ProcessMessage(stream->encoder, MFT_MESSAGE_NOTIFY_BEGIN_STREAMING, 0);
         }
 
         if (SUCCEEDED(hr))