Zebediah Figura : quartz/vmr9: Don't expose IVMRWindowlessControl from the VMR9.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: dd6a8d1daea7a290a396311606224130677f4df0
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=dd6a8d1daea7a290a396311606224130677f4df0

Author: Zebediah Figura <z.figura12 at gmail.com>
Date:   Tue Apr 28 17:44:45 2020 -0500

quartz/vmr9: Don't expose IVMRWindowlessControl from the VMR9.

Signed-off-by: Zebediah Figura <z.figura12 at gmail.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/quartz/tests/vmr9.c | 2 +-
 dlls/quartz/vmr9.c       | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/dlls/quartz/tests/vmr9.c b/dlls/quartz/tests/vmr9.c
index 4bba6f7431..442145ac6a 100644
--- a/dlls/quartz/tests/vmr9.c
+++ b/dlls/quartz/tests/vmr9.c
@@ -271,7 +271,7 @@ static void test_interfaces(void)
     check_interface(filter, &IID_IVMRMixerControl, FALSE);
     check_interface(filter, &IID_IVMRMixerControl9, FALSE);
     todo_wine check_interface(filter, &IID_IVMRMonitorConfig, FALSE);
-    todo_wine check_interface(filter, &IID_IVMRWindowlessControl, FALSE);
+    check_interface(filter, &IID_IVMRWindowlessControl, FALSE);
 
     IBaseFilter_FindPin(filter, L"VMR Input0", &pin);
 
diff --git a/dlls/quartz/vmr9.c b/dlls/quartz/vmr9.c
index aa125ddb89..ea19977de4 100644
--- a/dlls/quartz/vmr9.c
+++ b/dlls/quartz/vmr9.c
@@ -632,7 +632,8 @@ static HRESULT vmr_query_interface(struct strmbase_renderer *iface, REFIID iid,
     else if (IsEqualGUID(iid, &IID_IVMRSurfaceAllocatorNotify9)
             && filter->mode == VMR9Mode_Renderless && is_vmr9(filter))
         *out = &filter->IVMRSurfaceAllocatorNotify9_iface;
-    else if (IsEqualGUID(iid, &IID_IVMRWindowlessControl) && filter->mode == (VMR9Mode)VMRMode_Windowless)
+    else if (IsEqualGUID(iid, &IID_IVMRWindowlessControl)
+            && filter->mode == (VMR9Mode)VMRMode_Windowless && !is_vmr9(filter))
         *out = &filter->IVMRWindowlessControl_iface;
     else if (IsEqualGUID(iid, &IID_IVMRWindowlessControl9) && filter->mode == VMR9Mode_Windowless)
         *out = &filter->IVMRWindowlessControl9_iface;