[PATCH 3/7] mf/evr: Add IMFTopologyServiceLookup stub.
Nikolay Sivov
nsivov at codeweavers.com
Thu Jul 9 07:08:48 CDT 2020
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
dlls/mf/evr.c | 54 +++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
diff --git a/dlls/mf/evr.c b/dlls/mf/evr.c
index ebd4b232fc7..4a70f798723 100644
--- a/dlls/mf/evr.c
+++ b/dlls/mf/evr.c
@@ -37,6 +37,7 @@ struct video_renderer
IMFClockStateSink IMFClockStateSink_iface;
IMFMediaEventGenerator IMFMediaEventGenerator_iface;
IMFGetService IMFGetService_iface;
+ IMFTopologyServiceLookup IMFTopologyServiceLookup_iface;
LONG refcount;
IMFMediaEventQueue *event_queue;
@@ -78,6 +79,11 @@ static struct video_renderer *impl_from_IMFGetService(IMFGetService *iface)
return CONTAINING_RECORD(iface, struct video_renderer, IMFGetService_iface);
}
+static struct video_renderer *impl_from_IMFTopologyServiceLookup(IMFTopologyServiceLookup *iface)
+{
+ return CONTAINING_RECORD(iface, struct video_renderer, IMFTopologyServiceLookup_iface);
+}
+
static HRESULT WINAPI video_renderer_sink_QueryInterface(IMFMediaSink *iface, REFIID riid, void **obj)
{
struct video_renderer *renderer = impl_from_IMFMediaSink(iface);
@@ -556,6 +562,53 @@ static const IMFGetServiceVtbl video_renderer_get_service_vtbl =
video_renderer_get_service_GetService,
};
+static HRESULT WINAPI video_renderer_service_lookup_QueryInterface(IMFTopologyServiceLookup *iface, REFIID riid, void **obj)
+{
+ TRACE("%p, %s, %p.\n", iface, debugstr_guid(riid), obj);
+
+ if (IsEqualIID(riid, &IID_IMFTopologyServiceLookup) ||
+ IsEqualIID(riid, &IID_IUnknown))
+ {
+ *obj = iface;
+ IMFTopologyServiceLookup_AddRef(iface);
+ return S_OK;
+ }
+
+ WARN("Unsupported interface %s.\n", debugstr_guid(riid));
+ *obj = NULL;
+ return E_NOINTERFACE;
+}
+
+static ULONG WINAPI video_renderer_service_lookup_AddRef(IMFTopologyServiceLookup *iface)
+{
+ struct video_renderer *renderer = impl_from_IMFTopologyServiceLookup(iface);
+ return IMFMediaSink_AddRef(&renderer->IMFMediaSink_iface);
+}
+
+static ULONG WINAPI video_renderer_service_lookup_Release(IMFTopologyServiceLookup *iface)
+{
+ struct video_renderer *renderer = impl_from_IMFTopologyServiceLookup(iface);
+ return IMFMediaSink_Release(&renderer->IMFMediaSink_iface);
+}
+
+static HRESULT WINAPI video_renderer_service_lookup_LookupService(IMFTopologyServiceLookup *iface,
+ MF_SERVICE_LOOKUP_TYPE lookup_type, DWORD index, REFGUID service, REFIID riid,
+ void **objects, DWORD *num_objects)
+{
+ TRACE("%p, %u, %u, %s, %s, %p, %p.\n", iface, lookup_type, index, debugstr_guid(service), debugstr_guid(riid),
+ objects, num_objects);
+
+ return E_NOTIMPL;
+}
+
+static const IMFTopologyServiceLookupVtbl video_renderer_service_lookup_vtbl =
+{
+ video_renderer_service_lookup_QueryInterface,
+ video_renderer_service_lookup_AddRef,
+ video_renderer_service_lookup_Release,
+ video_renderer_service_lookup_LookupService,
+};
+
static HRESULT video_renderer_create_mixer(IMFAttributes *attributes, IMFTransform **out)
{
unsigned int flags = 0;
@@ -618,6 +671,7 @@ static HRESULT evr_create_object(IMFAttributes *attributes, void *user_context,
object->IMFMediaEventGenerator_iface.lpVtbl = &video_renderer_events_vtbl;
object->IMFClockStateSink_iface.lpVtbl = &video_renderer_clock_sink_vtbl;
object->IMFGetService_iface.lpVtbl = &video_renderer_get_service_vtbl;
+ object->IMFTopologyServiceLookup_iface.lpVtbl = &video_renderer_service_lookup_vtbl;
object->refcount = 1;
InitializeCriticalSection(&object->cs);
--
2.27.0
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