[PATCH 0/2] MR7358: quartz: Fix for stream position setting after receiving EOS.

[Connor McAdams (＠cmcadams)]

Fixes a bug where music on the radio in Fallout 3 is silent.

Upon receiving EOS, the game resets the position of the stream and then calls `IMediaControl_Run()` without calling `IMediaControl_Stop()`. In wine, this results in the `got_ec_complete` variable being uncleared, and the stream position is stuck at end of stream.

[PATCH 1/2] quartz/tests: Add a test for resetting stream position after receiving EC_COMPLETE.

[Connor McAdams]

From: Connor McAdams

Signed-off-by: Connor McAdams 
---
 dlls/quartz/tests/filtergraph.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/dlls/quartz/tests/filtergraph.c b/dlls/quartz/tests/filtergraph.c
index b4c79b17310..ebd1695617c 100644
--- a/dlls/quartz/tests/filtergraph.c
+++ b/dlls/quartz/tests/filtergraph.c
@@ -529,6 +529,25 @@ static void test_media_event(IFilterGraph2 *graph)
     flaky_wine
     ok(current == stop, "expected %s, got %s\n", wine_dbgstr_longlong(stop), wine_dbgstr_longlong(current));

+    hr = IMediaControl_Pause(control);
+    ok(SUCCEEDED(hr), "Got hr %#lx.\n", hr);
+    hr = IMediaControl_GetState(control, 1000, &state);
+    ok(hr == S_OK, "Got hr %#lx.\n", hr);
+    ok(state == State_Paused, "Got state %ld.\n", state);
+
+    /*
+     * Reset position back to start without a stop. This can also be done
+     * while the stream is still running, but it's more prone to test failures
+     * if done that way.
+     */
+    current = 0;
+    hr = IMediaSeeking_SetPositions(seeking, &current, AM_SEEKING_AbsolutePositioning, NULL, AM_SEEKING_NoPositioning);
+    ok(SUCCEEDED(hr), "Got hr %#lx.\n", hr);
+
+    hr = IMediaSeeking_GetCurrentPosition(seeking, &current);
+    ok(hr == S_OK, "Got hr %#lx.\n", hr);
+    todo_wine ok(current != stop, "Got current position %s.\n", wine_dbgstr_longlong(current));
+
     hr = IMediaControl_Stop(control);
     ok(SUCCEEDED(hr), "Got hr %#lx.\n", hr);
     hr = IMediaControl_GetState(control, 1000, &state);

[PATCH 2/2] quartz/filtergraph: Allow changing stream position after receiving EC_COMPLETE.

[Connor McAdams]

From: Connor McAdams

Signed-off-by: Connor McAdams 
---
 dlls/quartz/filtergraph.c       | 10 ++--------
 dlls/quartz/tests/filtergraph.c |  2 +-
 2 files changed, 3 insertions(+), 9 deletions(-)

diff --git a/dlls/quartz/filtergraph.c b/dlls/quartz/filtergraph.c
index 987821f3fb1..fd5ec5bf348 100644
--- a/dlls/quartz/filtergraph.c
+++ b/dlls/quartz/filtergraph.c
@@ -134,7 +134,6 @@ struct filter_graph
     int HandleEcComplete;
     int HandleEcRepaint;
     int HandleEcClockChanged;
-    unsigned int got_ec_complete : 1;
     unsigned int media_events_disabled : 1;

CRITICAL_SECTION cs;
@@ -2378,11 +2377,7 @@ static HRESULT WINAPI MediaSeeking_GetCurrentPosition(IMediaSeeking *iface, LONG

EnterCriticalSection(&graph->cs);

-    if (graph->got_ec_complete)
-    {
-        ret = graph->stream_stop;
-    }
-    else if (graph->state == State_Running && !graph->needs_async_run && graph->refClock)
+    if (graph->state == State_Running && !graph->needs_async_run && graph->refClock)
     {
         REFERENCE_TIME time;
         IReferenceClock_GetTime(graph->refClock, &time);
@@ -5100,7 +5095,6 @@ static HRESULT WINAPI MediaFilter_Stop(IMediaFilter *iface)
     graph->state = State_Stopped;
     graph->needs_async_run = 0;
     work = graph->async_run_work;
-    graph->got_ec_complete = 0;

/* Update the current position, probably to synchronize multiple streams. */
     IMediaSeeking_SetPositions(&graph->IMediaSeeking_iface, &graph->current_pos,
@@ -5399,7 +5393,7 @@ static HRESULT WINAPI MediaEventSink_Notify(IMediaEventSink *iface, LONG code,
             else
                 queue_media_event(graph, EC_COMPLETE, S_OK, 0);
             graph->CompletionStatus = EC_COMPLETE;
-            graph->got_ec_complete = 1;
+            graph->current_pos = graph->stream_stop;
             SetEvent(graph->hEventCompletion);
         }
     }
diff --git a/dlls/quartz/tests/filtergraph.c b/dlls/quartz/tests/filtergraph.c
index ebd1695617c..df1f02cfd00 100644
--- a/dlls/quartz/tests/filtergraph.c
+++ b/dlls/quartz/tests/filtergraph.c
@@ -546,7 +546,7 @@ static void test_media_event(IFilterGraph2 *graph)

hr = IMediaSeeking_GetCurrentPosition(seeking, &current);
     ok(hr == S_OK, "Got hr %#lx.\n", hr);
-    todo_wine ok(current != stop, "Got current position %s.\n", wine_dbgstr_longlong(current));
+    ok(current != stop, "Got current position %s.\n", wine_dbgstr_longlong(current));

hr = IMediaControl_Stop(control);
     ok(SUCCEEDED(hr), "Got hr %#lx.\n", hr);

[PATCH 0/2] MR7358: quartz: Fix for stream position setting after receiving EOS. - approved

[Elizabeth Figura (＠zfigura)]

This merge request was approved by Elizabeth Figura.