[PATCH 2/2] quartz: Treat a filter as supporting IMediaSeeking only if it supports TIME_FORMAT_MEDIA_TIME.

[Zebediah Figura]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=48715
Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
---
 dlls/quartz/filtergraph.c       | 11 +++++++++--
 dlls/quartz/tests/filtergraph.c | 10 +++++-----
 2 files changed, 14 insertions(+), 7 deletions(-)

diff --git a/dlls/quartz/filtergraph.c b/dlls/quartz/filtergraph.c
index e5ae12d9452..0f22bb5888c 100644
--- a/dlls/quartz/filtergraph.c
+++ b/dlls/quartz/filtergraph.c
@@ -585,6 +585,8 @@ static BOOL has_output_pins(IBaseFilter *filter)
 
 static void update_seeking(struct filter *filter)
 {
+    IMediaSeeking *seeking;
+
     if (!filter->seeking)
     {
         /* The Legend of Heroes: Trails of Cold Steel II destroys its filter when
@@ -593,8 +595,13 @@ static void update_seeking(struct filter *filter)
          * Some filters (e.g. MediaStreamFilter) can become seekable when they are
          * already in the graph, so always try to query IMediaSeeking if it's not
          * cached yet. */
-        if (FAILED(IBaseFilter_QueryInterface(filter->filter, &IID_IMediaSeeking, (void **)&filter->seeking)))
-            filter->seeking = NULL;
+        if (SUCCEEDED(IBaseFilter_QueryInterface(filter->filter, &IID_IMediaSeeking, (void **)&seeking)))
+        {
+            if (IMediaSeeking_IsFormatSupported(seeking, &TIME_FORMAT_MEDIA_TIME) == S_OK)
+                filter->seeking = seeking;
+            else
+                IMediaSeeking_Release(seeking);
+        }
     }
 }
 
diff --git a/dlls/quartz/tests/filtergraph.c b/dlls/quartz/tests/filtergraph.c
index ba63853ec7b..20a730f6aa0 100644
--- a/dlls/quartz/tests/filtergraph.c
+++ b/dlls/quartz/tests/filtergraph.c
@@ -3914,9 +3914,9 @@ static void test_ec_complete(void)
     IFilterGraph2_AddFilter(graph, &filter1.IBaseFilter_iface, NULL);
 
     hr = check_ec_complete(graph, &filter1.IBaseFilter_iface);
-    todo_wine ok(hr == E_ABORT, "Got hr %#x.\n", hr);
+    ok(hr == E_ABORT, "Got hr %#x.\n", hr);
 
-    todo_wine ok(filter1.seeking_ref == 0, "Unexpected seeking refcount %d.\n", filter1.seeking_ref);
+    ok(filter1.seeking_ref == 0, "Unexpected seeking refcount %d.\n", filter1.seeking_ref);
     IFilterGraph2_RemoveFilter(graph, &filter1.IBaseFilter_iface);
 
     filter1.IMediaSeeking_iface.lpVtbl = NULL;
@@ -4157,7 +4157,7 @@ static void test_graph_seeking(void)
     filter1.support_testguid = TRUE;
 
     hr = IMediaSeeking_GetDuration(seeking, &time);
-    todo_wine ok(hr == E_NOTIMPL, "Got hr %#x.\n", hr);
+    ok(hr == E_NOTIMPL, "Got hr %#x.\n", hr);
 
     hr = IMediaSeeking_SetTimeFormat(seeking, &testguid);
     todo_wine ok(hr == E_NOTIMPL, "Got hr %#x.\n", hr);
@@ -4269,8 +4269,8 @@ static void test_graph_seeking(void)
 
     hr = IMediaSeeking_GetCapabilities(seeking, &caps);
     ok(hr == S_OK, "Got hr %#x.\n", hr);
-    todo_wine ok(caps == (AM_SEEKING_CanDoSegments | AM_SEEKING_CanGetDuration), "Got caps %#x.\n", caps);
-    todo_wine ok(!filter1.seeking_ref, "Unexpected seeking refcount %d.\n", filter1.seeking_ref);
+    ok(caps == (AM_SEEKING_CanDoSegments | AM_SEEKING_CanGetDuration), "Got caps %#x.\n", caps);
+    ok(!filter1.seeking_ref, "Unexpected seeking refcount %d.\n", filter1.seeking_ref);
     ok(filter2.seeking_ref > 0, "Unexpected seeking refcount %d.\n", filter2.seeking_ref);
 
     filter1.support_media_time = TRUE;
-- 
2.29.0