mfplat/allocator: Handle D3D11 resource sharing mode configuration attributes.

dlls/mfplat/sample.c

@@ -74,6 +74,7 @@ struct sample_allocator
         DXGI_FORMAT dxgi_format;
         unsigned int usage;
         unsigned int bindflags;
+        unsigned int miscflags;
         unsigned int buffer_count;
     } frame_desc;
 
@@ -1352,6 +1353,7 @@ static HRESULT sample_allocator_allocate_sample(struct sample_allocator *allocat
                 desc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE;
             else if (desc.Usage == D3D11_USAGE_STAGING)
                 desc.CPUAccessFlags = D3D11_CPU_ACCESS_WRITE | D3D11_CPU_ACCESS_READ;
+            desc.MiscFlags = allocator->frame_desc.miscflags;
 
             if (SUCCEEDED(hr = ID3D11Device_CreateTexture2D(service->d3d11_device, &desc, NULL, &texture)))
             {
@@ -1380,7 +1382,7 @@ static HRESULT sample_allocator_initialize(struct sample_allocator *allocator, u
 {
     struct surface_service service;
     DXGI_FORMAT dxgi_format;
-    unsigned int i;
+    unsigned int i, value;
     GUID major, subtype;
     UINT64 frame_size;
     IMFSample *sample;
@@ -1415,6 +1417,7 @@ static HRESULT sample_allocator_initialize(struct sample_allocator *allocator, u
     dxgi_format = MFMapDX9FormatToDXGIFormat(subtype.Data1);
 
     allocator->frame_desc.bindflags = 0;
+    allocator->frame_desc.miscflags = 0;
     allocator->frame_desc.usage = D3D11_USAGE_DEFAULT;
 
     if (dxgi_format == DXGI_FORMAT_B8G8R8A8_UNORM ||
@@ -1428,7 +1431,13 @@ static HRESULT sample_allocator_initialize(struct sample_allocator *allocator, u
     }
 
     if (attributes)
+    {
         IMFAttributes_GetUINT32(attributes, &MF_SA_D3D11_BINDFLAGS, &allocator->frame_desc.bindflags);
+        if (SUCCEEDED(IMFAttributes_GetUINT32(attributes, &MF_SA_D3D11_SHARED, &value)) && value)
+            allocator->frame_desc.miscflags |= D3D11_RESOURCE_MISC_SHARED_KEYEDMUTEX;
+        if (SUCCEEDED(IMFAttributes_GetUINT32(attributes, &MF_SA_D3D11_SHARED_WITHOUT_MUTEX, &value)) && value)
+            allocator->frame_desc.miscflags |= D3D11_RESOURCE_MISC_SHARED;
+    }
 
     sample_allocator_set_media_type(allocator, media_type);
     sample_allocator_set_attributes(allocator, attributes);

dlls/mfplat/tests/mfplat.c

@@ -6798,6 +6798,12 @@ static void test_sample_allocator(void)
         D3D11_USAGE_STAGING,
         D3D11_USAGE_STAGING + 1,
     };
+    static const unsigned int sharing[] =
+    {
+        D3D11_RESOURCE_MISC_SHARED | D3D11_RESOURCE_MISC_SHARED_KEYEDMUTEX,
+        D3D11_RESOURCE_MISC_SHARED_KEYEDMUTEX,
+        D3D11_RESOURCE_MISC_SHARED,
+    };
 
     if (!pMFCreateVideoSampleAllocatorEx)
     {
@@ -7155,6 +7161,67 @@ todo_wine
         IMFVideoSampleAllocatorEx_Release(allocatorex);
     }
 
+    /* MF_SA_D3D11_SHARED, MF_SA_D3D11_SHARED_WITHOUT_MUTEX */
+    for (i = 0; i < ARRAY_SIZE(sharing); ++i)
+    {
+        hr = pMFCreateVideoSampleAllocatorEx(&IID_IMFVideoSampleAllocatorEx, (void **)&allocatorex);
+        ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+        hr = IMFVideoSampleAllocatorEx_SetDirectXManager(allocatorex, (IUnknown *)manager);
+        ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+        hr = IMFAttributes_DeleteAllItems(attributes);
+        ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+        hr = IMFAttributes_SetUINT32(attributes, &MF_SA_D3D11_USAGE, D3D11_USAGE_DEFAULT);
+        ok(hr == S_OK, "Failed to set attribute, hr %#x.\n", hr);
+
+        if (sharing[i] & D3D11_RESOURCE_MISC_SHARED_KEYEDMUTEX)
+        {
+            hr = IMFAttributes_SetUINT32(attributes, &MF_SA_D3D11_SHARED, TRUE);
+            ok(hr == S_OK, "Failed to set attribute, hr %#x.\n", hr);
+        }
+
+        if (sharing[i] & D3D11_RESOURCE_MISC_SHARED)
+        {
+            hr = IMFAttributes_SetUINT32(attributes, &MF_SA_D3D11_SHARED_WITHOUT_MUTEX, TRUE);
+            ok(hr == S_OK, "Failed to set attribute, hr %#x.\n", hr);
+        }
+
+        hr = IMFVideoSampleAllocatorEx_InitializeSampleAllocatorEx(allocatorex, 0, 0, attributes, video_type);
+        if (sharing[i] == (D3D11_RESOURCE_MISC_SHARED_KEYEDMUTEX | D3D11_RESOURCE_MISC_SHARED))
+        {
+        todo_wine
+            ok(hr == E_INVALIDARG, "%u: Unexpected hr %#x.\n", i, hr);
+            IMFVideoSampleAllocatorEx_Release(allocatorex);
+            continue;
+        }
+        ok(hr == S_OK, "%u: Unexpected hr %#x.\n", i, hr);
+
+        hr = IMFVideoSampleAllocatorEx_AllocateSample(allocatorex, &sample);
+        ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+        hr = IMFSample_GetBufferByIndex(sample, 0, &buffer);
+        ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+        hr = IMFMediaBuffer_QueryInterface(buffer, &IID_IMFDXGIBuffer, (void **)&dxgi_buffer);
+        ok(hr == S_OK, "Failed to get interface, hr %#x.\n", hr);
+
+        hr = IMFDXGIBuffer_GetResource(dxgi_buffer, &IID_ID3D11Texture2D, (void **)&texture);
+        ok(hr == S_OK, "Failed to get resource, hr %#x.\n", hr);
+
+        ID3D11Texture2D_GetDesc(texture, &desc);
+        ok(desc.MiscFlags == sharing[i], "%u: unexpected misc flags %#x.\n", i, desc.MiscFlags);
+
+        ID3D11Texture2D_Release(texture);
+        IMFDXGIBuffer_Release(dxgi_buffer);
+        IMFMediaBuffer_Release(buffer);
+
+        IMFSample_Release(sample);
+
+        IMFVideoSampleAllocatorEx_Release(allocatorex);
+    }
+
     IMFAttributes_Release(attributes);
 
     IMFDXGIDeviceManager_Release(manager);