[PATCH 2/4] evr: Add IMFVideoRenderer stub to the filter.

[Nikolay Sivov]

From: Nikolay Sivov

Signed-off-by: Nikolay Sivov 
---
 dlls/evr/evr.c       | 43 +++++++++++++++++++++++++++++++++++++++++++
 dlls/evr/tests/evr.c |  1 +
 2 files changed, 44 insertions(+)

diff --git a/dlls/evr/evr.c b/dlls/evr/evr.c
index c8d0794132f..50ad32bd791 100644
--- a/dlls/evr/evr.c
+++ b/dlls/evr/evr.c
@@ -36,6 +36,7 @@ struct evr
     IEVRFilterConfig IEVRFilterConfig_iface;
     IAMFilterMiscFlags IAMFilterMiscFlags_iface;
     IMFGetService IMFGetService_iface;
+    IMFVideoRenderer IMFVideoRenderer_iface;
 };

static struct evr *impl_from_strmbase_renderer(struct strmbase_renderer *iface)
@@ -53,6 +54,8 @@ static HRESULT evr_query_interface(struct strmbase_renderer *iface, REFIID iid,
         *out = &filter->IAMFilterMiscFlags_iface;
     else if (IsEqualGUID(iid, &IID_IMFGetService))
         *out = &filter->IMFGetService_iface;
+    else if (IsEqualGUID(iid, &IID_IMFVideoRenderer))
+        *out = &filter->IMFVideoRenderer_iface;
     else
         return E_NOINTERFACE;

@@ -214,6 +217,45 @@ static const IMFGetServiceVtbl filter_get_service_vtbl =
     filter_get_service_GetService,
 };

+static struct evr *impl_from_IMFVideoRenderer(IMFVideoRenderer *iface)
+{
+    return CONTAINING_RECORD(iface, struct evr, IMFVideoRenderer_iface);
+}
+
+static HRESULT WINAPI filter_video_renderer_QueryInterface(IMFVideoRenderer *iface, REFIID riid, void **obj)
+{
+    struct evr *filter = impl_from_IMFVideoRenderer(iface);
+    return IUnknown_QueryInterface(filter->renderer.filter.outer_unk, riid, obj);
+}
+
+static ULONG WINAPI filter_video_renderer_AddRef(IMFVideoRenderer *iface)
+{
+    struct evr *filter = impl_from_IMFVideoRenderer(iface);
+    return IUnknown_AddRef(filter->renderer.filter.outer_unk);
+}
+
+static ULONG WINAPI filter_video_renderer_Release(IMFVideoRenderer *iface)
+{
+    struct evr *filter = impl_from_IMFVideoRenderer(iface);
+    return IUnknown_Release(filter->renderer.filter.outer_unk);
+}
+
+static HRESULT WINAPI filter_video_renderer_InitializeRenderer(IMFVideoRenderer *iface, IMFTransform *mixer,
+        IMFVideoPresenter *presenter)
+{
+    FIXME("%p, %p, %p.\n", iface, mixer, presenter);
+
+    return E_NOTIMPL;
+}
+
+static const IMFVideoRendererVtbl filter_video_renderer_vtbl =
+{
+    filter_video_renderer_QueryInterface,
+    filter_video_renderer_AddRef,
+    filter_video_renderer_Release,
+    filter_video_renderer_InitializeRenderer,
+};
+
 HRESULT evr_filter_create(IUnknown *outer, void **out)
 {
     struct evr *object;
@@ -226,6 +268,7 @@ HRESULT evr_filter_create(IUnknown *outer, void **out)
     object->IEVRFilterConfig_iface.lpVtbl = &filter_config_vtbl;
     object->IAMFilterMiscFlags_iface.lpVtbl = &filter_misc_flags_vtbl;
     object->IMFGetService_iface.lpVtbl = &filter_get_service_vtbl;
+    object->IMFVideoRenderer_iface.lpVtbl = &filter_video_renderer_vtbl;

TRACE("Created EVR %p.\n", object);
     *out = &object->renderer.filter.IUnknown_inner;
diff --git a/dlls/evr/tests/evr.c b/dlls/evr/tests/evr.c
index 7875a05ce83..c4604c954b3 100644
--- a/dlls/evr/tests/evr.c
+++ b/dlls/evr/tests/evr.c
@@ -280,6 +280,7 @@ static void test_interfaces(void)
     check_interface(filter, &IID_IBaseFilter, TRUE);
     check_interface(filter, &IID_IEVRFilterConfig, TRUE);
     check_interface(filter, &IID_IMFGetService, TRUE);
+    check_interface(filter, &IID_IMFVideoRenderer, TRUE);
     check_interface(filter, &IID_IMediaFilter, TRUE);
     check_interface(filter, &IID_IMediaPosition, TRUE);
     check_interface(filter, &IID_IMediaSeeking, TRUE);