[PATCH v9 2/2] mf: Send MEError when IMFStreamSink_ProcessSample fails.

[Brendan McGrath]

From: Brendan McGrath

---
 dlls/mf/evr.c     | 7 +++++--
 dlls/mf/session.c | 3 +++
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/dlls/mf/evr.c b/dlls/mf/evr.c
index a13c2d7e89b..eb366ea599a 100644
--- a/dlls/mf/evr.c
+++ b/dlls/mf/evr.c
@@ -417,8 +417,11 @@ static HRESULT WINAPI video_stream_sink_ProcessSample(IMFStreamSink *iface, IMFS

if (SUCCEEDED(IMFTransform_ProcessInput(stream->parent->mixer, stream->id, sample, 0)))
         {
-            while (hr == S_OK && (hr = IMFVideoPresenter_ProcessMessage(stream->parent->presenter, MFVP_MESSAGE_PROCESSINPUTNOTIFY, 0)) == MF_E_TRANSFORM_TYPE_NOT_SET)
-                hr = IMFVideoPresenter_ProcessMessage(stream->parent->presenter, MFVP_MESSAGE_INVALIDATEMEDIATYPE, 0);
+            while ((hr = IMFVideoPresenter_ProcessMessage(stream->parent->presenter, MFVP_MESSAGE_PROCESSINPUTNOTIFY, 0)) == MF_E_TRANSFORM_TYPE_NOT_SET)
+            {
+                if (FAILED(hr = IMFVideoPresenter_ProcessMessage(stream->parent->presenter, MFVP_MESSAGE_INVALIDATEMEDIATYPE, 0)))
+                    break;
+            }
         }

if (stream->flags & EVR_STREAM_PREROLLING)
diff --git a/dlls/mf/session.c b/dlls/mf/session.c
index 3c989249229..e24cc6376b4 100644
--- a/dlls/mf/session.c
+++ b/dlls/mf/session.c
@@ -3706,7 +3706,10 @@ static void session_deliver_sample_to_node(struct media_session *session, struct
                 if (sample)
                 {
                     if (FAILED(hr = IMFStreamSink_ProcessSample(topo_node->object.sink_stream, sample)))
+                    {
                         WARN("Stream sink failed to process sample, hr %#lx.\n", hr);
+                        IMFMediaEventQueue_QueueEventParamVar(session->event_queue, MEError, &GUID_NULL, hr, NULL);
+                    }
                 }
                 else if (FAILED(hr = IMFStreamSink_PlaceMarker(topo_node->object.sink_stream, MFSTREAMSINK_MARKER_ENDOFSEGMENT,
                         NULL, NULL)))