From fef1d403c5dc18722883361e95f7b0f3a5e68b58 Mon Sep 17 00:00:00 2001
From: Nikolay Sivov <nsivov@codeweavers.com>
Date: Mon, 4 Nov 2019 16:04:33 +0300
Subject: [PATCH] mf: Add MFCreateVideoRendererActivate().

Signed-off-by: Nikolay Sivov <nsivov@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
---
 dlls/mf/main.c     | 24 ++++++++++++++++++++++++
 dlls/mf/mf.spec    |  2 +-
 dlls/mf/tests/mf.c | 12 ++++++++++++
 include/mfidl.idl  |  1 +
 4 files changed, 38 insertions(+), 1 deletion(-)

diff --git a/dlls/mf/main.c b/dlls/mf/main.c
index 2e6dc78290d..251d59e1c06 100644
--- a/dlls/mf/main.c
+++ b/dlls/mf/main.c
@@ -1144,3 +1144,27 @@ HRESULT WINAPI MFEnumDeviceSources(IMFAttributes *attributes, IMFActivate ***sou
 
     return S_OK;
 }
+
+static HRESULT evr_create_object(IMFAttributes *attributes, void *user_context, IUnknown **obj)
+{
+    FIXME("%p, %p, %p.\n", attributes, user_context, obj);
+
+    return E_NOTIMPL;
+}
+
+static void evr_free_private(void *user_context)
+{
+}
+
+static const struct activate_funcs evr_activate_funcs =
+{
+    evr_create_object,
+    evr_free_private,
+};
+
+HRESULT WINAPI MFCreateVideoRendererActivate(HWND hwnd, IMFActivate **activate)
+{
+    TRACE("%p, %p.\n", hwnd, activate);
+
+    return create_activation_object(hwnd, &evr_activate_funcs, activate);
+}
diff --git a/dlls/mf/mf.spec b/dlls/mf/mf.spec
index f13a2451fb6..a8dd314aa3b 100644
--- a/dlls/mf/mf.spec
+++ b/dlls/mf/mf.spec
@@ -67,7 +67,7 @@
 @ stub MFCreateTranscodeTopology
 @ stub MFCreateUrlmonSchemePlugin
 @ stub MFCreateVideoRenderer
-@ stub MFCreateVideoRendererActivate
+@ stdcall MFCreateVideoRendererActivate(long ptr)
 @ stub MFCreateWMAEncoderActivate
 @ stub MFCreateWMVEncoderActivate
 @ stdcall MFEnumDeviceSources(ptr ptr ptr)
diff --git a/dlls/mf/tests/mf.c b/dlls/mf/tests/mf.c
index 0428c22ed3a..b353df780b6 100644
--- a/dlls/mf/tests/mf.c
+++ b/dlls/mf/tests/mf.c
@@ -2584,6 +2584,17 @@ if (SUCCEEDED(hr))
     CoUninitialize();
 }
 
+static void test_evr(void)
+{
+    IMFActivate *activate;
+    HRESULT hr;
+
+    hr = MFCreateVideoRendererActivate(NULL, &activate);
+    ok(hr == S_OK, "Failed to create activate object, hr %#x.\n", hr);
+
+    IMFActivate_Release(activate);
+}
+
 START_TEST(mf)
 {
     test_topology();
@@ -2597,4 +2608,5 @@ START_TEST(mf)
     test_video_processor();
     test_quality_manager();
     test_sar();
+    test_evr();
 }
diff --git a/include/mfidl.idl b/include/mfidl.idl
index 9c14c5604bf..da433998288 100644
--- a/include/mfidl.idl
+++ b/include/mfidl.idl
@@ -586,6 +586,7 @@ cpp_quote("HRESULT WINAPI MFCreateSystemTimeSource(IMFPresentationTimeSource **t
 cpp_quote("HRESULT WINAPI MFCreateTopology(IMFTopology **topology);")
 cpp_quote("HRESULT WINAPI MFCreateTopologyNode(MF_TOPOLOGY_TYPE node_type, IMFTopologyNode **node);")
 cpp_quote("HRESULT WINAPI MFCreateTopoLoader(IMFTopoLoader **loader);")
+cpp_quote("HRESULT WINAPI MFCreateVideoRendererActivate(HWND hwnd, IMFActivate **activate);")
 cpp_quote("HRESULT WINAPI MFEnumDeviceSources(IMFAttributes *attributes, IMFActivate ***sources, UINT32 *count);")
 cpp_quote("HRESULT WINAPI MFGetSupportedMimeTypes(PROPVARIANT *array);")
 cpp_quote("HRESULT WINAPI MFGetService(IUnknown *object, REFGUID service, REFIID iid, void **obj);")