Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com>
---
v2: skip test on win8
dlls/mfplat/tests/mfplat.c | 395 +++++++++++++++++++++++++++++++++++++
include/mfapi.h | 3 +
include/mfobjects.idl | 28 +++
3 files changed, 426 insertions(+)
diff --git a/dlls/mfplat/tests/mfplat.c b/dlls/mfplat/tests/mfplat.c
index 77ac299c918..63926d56028 100644
--- a/dlls/mfplat/tests/mfplat.c
+++ b/dlls/mfplat/tests/mfplat.c
@@ -70,6 +70,13 @@ static void _expect_ref(IUnknown *obj, ULONG ref, int line)
ok_(__FILE__,line)(rc == ref, "Unexpected refcount %d, expected %d.\n", rc, ref);
}
+static ULONG get_refcount(void *iface)
+{
+ IUnknown *unknown = iface;
+ IUnknown_AddRef(unknown);
+ return IUnknown_Release(unknown);
+}
+
#define check_interface(a, b, c) check_interface_(__LINE__, a, b, c)
static void check_interface_(unsigned int line, void *iface_ptr, REFIID iid, BOOL supported)
{
@@ -124,6 +131,9 @@ static HRESULT (WINAPI *pMFCreateMediaBufferFromMediaType)(IMFMediaType *media_t
static HRESULT (WINAPI *pMFCreateDXSurfaceBuffer)(REFIID riid, IUnknown *surface, BOOL bottom_up, IMFMediaBuffer **buffer);
static HRESULT (WINAPI *pMFCreateTrackedSample)(IMFTrackedSample **sample);
static DWORD (WINAPI *pMFMapDXGIFormatToDX9Format)(DXGI_FORMAT dxgi_format);
+static HRESULT (WINAPI *pMFCreateVideoSampleAllocatorEx)(REFIID riid, void **allocator);
+static HRESULT (WINAPI *pMFCreateDXGISurfaceBuffer)(REFIID riid, IUnknown *surface, UINT subresource, BOOL bottomup,
+ IMFMediaBuffer **buffer);
static HWND create_window(void)
{
@@ -780,12 +790,14 @@ static void init_functions(void)
X(MFCopyImage);
X(MFCreate2DMediaBuffer);
X(MFCreateDXGIDeviceManager);
+ X(MFCreateDXGISurfaceBuffer);
X(MFCreateDXSurfaceBuffer);
X(MFCreateSourceResolver);
X(MFCreateMediaBufferFromMediaType);
X(MFCreateMFByteStreamOnStream);
X(MFCreateTrackedSample);
X(MFCreateTransformActivate);
+ X(MFCreateVideoSampleAllocatorEx);
X(MFGetPlaneSize);
X(MFGetStrideForBitmapInfoHeader);
X(MFMapDXGIFormatToDX9Format);
@@ -5246,6 +5258,7 @@ static void test_MFCreate2DMediaBuffer(void)
ok(hr == S_OK, "Failed to create a buffer, hr %#x.\n", hr);
check_interface(buffer, &IID_IMFGetService, TRUE);
+ check_interface(buffer, &IID_IMF2DBuffer, TRUE);
/* Full backing buffer size, with 64 bytes per row alignment. */
hr = IMFMediaBuffer_GetMaxLength(buffer, &max_length);
@@ -6025,6 +6038,386 @@ static void test_MFMapDXGIFormatToDX9Format(void)
}
}
+static HRESULT WINAPI test_notify_callback_QueryInterface(IMFVideoSampleAllocatorNotify *iface,
+ REFIID riid, void **obj)
+{
+ if (IsEqualIID(riid, &IID_IMFVideoSampleAllocatorNotify) ||
+ IsEqualIID(riid, &IID_IUnknown))
+ {
+ *obj = iface;
+ IMFVideoSampleAllocatorNotify_AddRef(iface);
+ return S_OK;
+ }
+
+ *obj = NULL;
+ return E_NOINTERFACE;
+}
+
+static ULONG WINAPI test_notify_callback_AddRef(IMFVideoSampleAllocatorNotify *iface)
+{
+ return 2;
+}
+
+static ULONG WINAPI test_notify_callback_Release(IMFVideoSampleAllocatorNotify *iface)
+{
+ return 1;
+}
+
+static HRESULT WINAPI test_notify_callback_NotifyRelease(IMFVideoSampleAllocatorNotify *iface)
+{
+ return E_NOTIMPL;
+}
+
+static const IMFVideoSampleAllocatorNotifyVtbl test_notify_callback_vtbl =
+{
+ test_notify_callback_QueryInterface,
+ test_notify_callback_AddRef,
+ test_notify_callback_Release,
+ test_notify_callback_NotifyRelease,
+};
+
+static IMFMediaType * create_video_type(const GUID *subtype)
+{
+ IMFMediaType *video_type;
+ HRESULT hr;
+
+ hr = MFCreateMediaType(&video_type);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFMediaType_SetGUID(video_type, &MF_MT_MAJOR_TYPE, &MFMediaType_Video);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFMediaType_SetGUID(video_type, &MF_MT_SUBTYPE, subtype);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ return video_type;
+}
+
+static ID3D11Device *create_d3d11_device(void)
+{
+ static const D3D_FEATURE_LEVEL default_feature_level[] =
+ {
+ D3D_FEATURE_LEVEL_11_0,
+ D3D_FEATURE_LEVEL_10_1,
+ D3D_FEATURE_LEVEL_10_0,
+ };
+ const D3D_FEATURE_LEVEL *feature_level;
+ unsigned int feature_level_count;
+ ID3D11Device *device;
+
+ feature_level = default_feature_level;
+ feature_level_count = ARRAY_SIZE(default_feature_level);
+
+ if (SUCCEEDED(pD3D11CreateDevice(NULL, D3D_DRIVER_TYPE_HARDWARE, NULL, 0,
+ feature_level, feature_level_count, D3D11_SDK_VERSION, &device, NULL, NULL)))
+ return device;
+ if (SUCCEEDED(pD3D11CreateDevice(NULL, D3D_DRIVER_TYPE_WARP, NULL, 0,
+ feature_level, feature_level_count, D3D11_SDK_VERSION, &device, NULL, NULL)))
+ return device;
+ if (SUCCEEDED(pD3D11CreateDevice(NULL, D3D_DRIVER_TYPE_REFERENCE, NULL, 0,
+ feature_level, feature_level_count, D3D11_SDK_VERSION, &device, NULL, NULL)))
+ return device;
+
+ return NULL;
+}
+
+static void test_dxgi_surface_buffer(void)
+{
+ IMFDXGIBuffer *dxgi_buffer;
+ D3D11_TEXTURE2D_DESC desc;
+ ID3D11Texture2D *texture;
+ IMFMediaBuffer *buffer;
+ ID3D11Device *device;
+ UINT index, size;
+ IUnknown *obj;
+ HRESULT hr;
+ BYTE *data;
+
+ if (!pMFCreateDXGISurfaceBuffer)
+ {
+ skip("MFCreateDXGISurfaceBuffer() is not available.\n");
+ return;
+ }
+
+ device = create_d3d11_device();
+
+ memset(&desc, 0, sizeof(desc));
+ desc.Width = 64;
+ desc.Height = 64;
+ desc.ArraySize = 1;
+ desc.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
+ desc.SampleDesc.Count = 1;
+ desc.SampleDesc.Quality = 0;
+
+ hr = ID3D11Device_CreateTexture2D(device, &desc, NULL, &texture);
+ ok(hr == S_OK, "Failed to create a texture, hr %#x.\n", hr);
+
+ hr = pMFCreateDXGISurfaceBuffer(&IID_ID3D11Texture2D, (IUnknown *)texture, 0, FALSE, &buffer);
+ ok(hr == S_OK || broken(hr == MF_E_INVALIDMEDIATYPE) /* Win8 */, "Failed to create a buffer, hr %#x.\n", hr);
+
+ if (FAILED(hr))
+ {
+ ID3D11Texture2D_Release(texture);
+ ID3D11Device_Release(device);
+ return;
+ }
+
+ check_interface(buffer, &IID_IMF2DBuffer, TRUE);
+ check_interface(buffer, &IID_IMF2DBuffer2, TRUE);
+ check_interface(buffer, &IID_IMFDXGIBuffer, TRUE);
+ check_interface(buffer, &IID_IMFGetService, FALSE);
+
+ hr = IMFMediaBuffer_QueryInterface(buffer, &IID_IMFDXGIBuffer, (void **)&dxgi_buffer);
+ ok(hr == S_OK, "Failed to get interface, hr %#x.\n", hr);
+
+ EXPECT_REF(texture, 2);
+ hr = IMFDXGIBuffer_GetResource(dxgi_buffer, &IID_ID3D11Texture2D, (void **)&obj);
+ ok(hr == S_OK, "Failed to get resource, hr %#x.\n", hr);
+ EXPECT_REF(texture, 3);
+ ok(obj == (IUnknown *)texture, "Unexpected resource pointer.\n");
+ IUnknown_Release(obj);
+
+ hr = IMFDXGIBuffer_GetSubresourceIndex(dxgi_buffer, NULL);
+ ok(hr == E_POINTER, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFDXGIBuffer_GetSubresourceIndex(dxgi_buffer, &index);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+ ok(index == 0, "Unexpected subresource index.\n");
+
+ hr = IMFDXGIBuffer_SetUnknown(dxgi_buffer, &IID_IMFDXGIBuffer, (void *)device);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = ID3D11Texture2D_GetPrivateData(texture, &IID_IMFDXGIBuffer, &size, &data);
+ ok(hr == DXGI_ERROR_NOT_FOUND, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFDXGIBuffer_GetUnknown(dxgi_buffer, &IID_IMFDXGIBuffer, &IID_ID3D11Device, (void **)&obj);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+ ok(obj == (IUnknown *)device, "Unexpected pointer.\n");
+ IUnknown_Release(obj);
+
+ hr = IMFDXGIBuffer_SetUnknown(dxgi_buffer, &IID_IMFDXGIBuffer, NULL);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFDXGIBuffer_GetUnknown(dxgi_buffer, &IID_IMFDXGIBuffer, &IID_IUnknown, (void **)&obj);
+ ok(hr == MF_E_NOT_FOUND, "Unexpected hr %#x.\n", hr);
+
+ IMFDXGIBuffer_Release(dxgi_buffer);
+
+ IMFMediaBuffer_Release(buffer);
+
+ ID3D11Texture2D_Release(texture);
+
+ ID3D11Device_Release(device);
+}
+
+static void test_sample_allocator(void)
+{
+ IMFVideoSampleAllocatorNotify test_notify = { &test_notify_callback_vtbl };
+ IMFVideoSampleAllocatorCallback *allocator_cb;
+ IMFVideoSampleAllocatorEx *allocatorex;
+ IMFMediaType *media_type, *video_type;
+ IMFVideoSampleAllocator *allocator;
+ IMFDXGIDeviceManager *manager;
+ IMFSample *sample, *sample2;
+ IMFMediaBuffer *buffer;
+ ID3D11Device *device;
+ LONG refcount, count;
+ unsigned int token;
+ IUnknown *unk;
+ HRESULT hr;
+ BYTE *data;
+
+ if (!pMFCreateVideoSampleAllocatorEx)
+ {
+ skip("MFCreateVideoSampleAllocatorEx() is not available.\n");
+ return;
+ }
+
+ hr = pMFCreateVideoSampleAllocatorEx(&IID_IUnknown, (void **)&unk);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ check_interface(unk, &IID_IMFVideoSampleAllocator, TRUE);
+ check_interface(unk, &IID_IMFVideoSampleAllocatorEx, TRUE);
+ check_interface(unk, &IID_IMFVideoSampleAllocatorCallback, TRUE);
+
+ IUnknown_Release(unk);
+
+ hr = pMFCreateVideoSampleAllocatorEx(&IID_IMFVideoSampleAllocator, (void **)&allocator);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocator_QueryInterface(allocator, &IID_IMFVideoSampleAllocatorCallback, (void **)&allocator_cb);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocatorCallback_SetCallback(allocator_cb, NULL);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocatorCallback_SetCallback(allocator_cb, &test_notify);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocatorCallback_SetCallback(allocator_cb, NULL);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocatorCallback_GetFreeSampleCount(allocator_cb, NULL);
+ ok(hr == E_POINTER, "Unexpected hr %#x.\n", hr);
+
+ count = 10;
+ hr = IMFVideoSampleAllocatorCallback_GetFreeSampleCount(allocator_cb, &count);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+ ok(!count, "Unexpected count %d.\n", count);
+
+ hr = IMFVideoSampleAllocator_UninitializeSampleAllocator(allocator);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocator_AllocateSample(allocator, &sample);
+ ok(hr == MF_E_NOT_INITIALIZED, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocator_SetDirectXManager(allocator, NULL);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = MFCreateMediaType(&media_type);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocator_InitializeSampleAllocator(allocator, 2, media_type);
+ ok(hr == MF_E_ATTRIBUTENOTFOUND, "Unexpected hr %#x.\n", hr);
+
+ video_type = create_video_type(&MFVideoFormat_RGB32);
+
+ hr = IMFVideoSampleAllocator_InitializeSampleAllocator(allocator, 2, video_type);
+ ok(hr == MF_E_ATTRIBUTENOTFOUND, "Unexpected hr %#x.\n", hr);
+
+ /* Frame size is required. */
+ hr = IMFMediaType_SetUINT64(video_type, &MF_MT_FRAME_SIZE, (UINT64) 320 << 32 | 240);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocator_InitializeSampleAllocator(allocator, 0, video_type);
+ ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocator_InitializeSampleAllocator(allocator, 1, video_type);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ count = 0;
+ hr = IMFVideoSampleAllocatorCallback_GetFreeSampleCount(allocator_cb, &count);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+ ok(count == 1, "Unexpected count %d.\n", count);
+
+ sample = NULL;
+ hr = IMFVideoSampleAllocator_AllocateSample(allocator, &sample);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+ refcount = get_refcount(sample);
+
+ hr = IMFVideoSampleAllocatorCallback_GetFreeSampleCount(allocator_cb, &count);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+ ok(!count, "Unexpected count %d.\n", count);
+
+ hr = IMFVideoSampleAllocator_AllocateSample(allocator, &sample2);
+ ok(hr == MF_E_SAMPLEALLOCATOR_EMPTY, "Unexpected hr %#x.\n", hr);
+
+ /* Reinitialize with active sample. */
+ hr = IMFVideoSampleAllocator_InitializeSampleAllocator(allocator, 2, video_type);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+ ok(refcount == get_refcount(sample), "Unexpected refcount %u.\n", get_refcount(sample));
+
+ hr = IMFVideoSampleAllocatorCallback_GetFreeSampleCount(allocator_cb, &count);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+ ok(!count, "Unexpected count %d.\n", count);
+
+ check_interface(sample, &IID_IMFTrackedSample, TRUE);
+ check_interface(sample, &IID_IMFDesiredSample, FALSE);
+
+ hr = IMFSample_GetBufferByIndex(sample, 0, &buffer);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ check_interface(buffer, &IID_IMF2DBuffer, TRUE);
+ check_interface(buffer, &IID_IMF2DBuffer2, TRUE);
+ check_interface(buffer, &IID_IMFGetService, TRUE);
+ check_interface(buffer, &IID_IMFDXGIBuffer, FALSE);
+
+ IMFMediaBuffer_Release(buffer);
+ IMFSample_Release(sample);
+
+ IMFVideoSampleAllocatorCallback_Release(allocator_cb);
+ IMFVideoSampleAllocator_Release(allocator);
+
+ /* IMFVideoSampleAllocatorEx */
+ hr = pMFCreateVideoSampleAllocatorEx(&IID_IMFVideoSampleAllocatorEx, (void **)&allocatorex);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocatorEx_QueryInterface(allocatorex, &IID_IMFVideoSampleAllocatorCallback, (void **)&allocator_cb);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocatorEx_InitializeSampleAllocatorEx(allocatorex, 1, 0, NULL, video_type);
+ ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocatorEx_InitializeSampleAllocatorEx(allocatorex, 0, 0, NULL, video_type);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ count = 0;
+ hr = IMFVideoSampleAllocatorCallback_GetFreeSampleCount(allocator_cb, &count);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+ ok(count == 1, "Unexpected count %d.\n", count);
+
+ hr = IMFVideoSampleAllocatorEx_AllocateSample(allocatorex, &sample);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocatorEx_AllocateSample(allocatorex, &sample2);
+ ok(hr == MF_E_SAMPLEALLOCATOR_EMPTY, "Unexpected hr %#x.\n", hr);
+
+ IMFSample_Release(sample);
+
+ IMFVideoSampleAllocatorCallback_Release(allocator_cb);
+ IMFVideoSampleAllocatorEx_Release(allocatorex);
+
+ /* Using device manager */
+ if (!(device = create_d3d11_device()))
+ {
+ skip("Failed to create a D3D11 device, skipping tests.\n");
+ return;
+ }
+
+ hr = pMFCreateDXGIDeviceManager(&token, &manager);
+ ok(hr == S_OK, "Failed to create device manager, hr %#x.\n", hr);
+
+ hr = IMFDXGIDeviceManager_ResetDevice(manager, (IUnknown *)device, token);
+ ok(hr == S_OK, "Failed to set a device, hr %#x.\n", hr);
+
+ hr = pMFCreateVideoSampleAllocatorEx(&IID_IMFVideoSampleAllocator, (void **)&allocator);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocator_SetDirectXManager(allocator, (IUnknown *)manager);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocator_InitializeSampleAllocator(allocator, 0, video_type);
+ ok(hr == E_INVALIDARG, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocator_InitializeSampleAllocator(allocator, 1, video_type);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFVideoSampleAllocator_AllocateSample(allocator, &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);
+
+ check_interface(buffer, &IID_IMF2DBuffer, TRUE);
+ check_interface(buffer, &IID_IMF2DBuffer2, TRUE);
+ check_interface(buffer, &IID_IMFDXGIBuffer, TRUE);
+ check_interface(buffer, &IID_IMFGetService, FALSE);
+
+ hr = IMFMediaBuffer_Lock(buffer, &data, NULL, NULL);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ hr = IMFMediaBuffer_Unlock(buffer);
+ ok(hr == S_OK, "Unexpected hr %#x.\n", hr);
+
+ IMFSample_Release(sample);
+
+ IMFVideoSampleAllocator_Release(allocator);
+
+ IMFMediaType_Release(media_type);
+ IMFDXGIDeviceManager_Release(manager);
+ ID3D11Device_Release(device);
+}
+
START_TEST(mfplat)
{
char **argv;
@@ -6085,6 +6478,8 @@ START_TEST(mfplat)
test_MFCreateTrackedSample();
test_MFFrameRateToAverageTimePerFrame();
test_MFMapDXGIFormatToDX9Format();
+ test_dxgi_surface_buffer();
+ test_sample_allocator();
CoUninitialize();
}
diff --git a/include/mfapi.h b/include/mfapi.h
index 77875486e54..7bac3e21fa9 100644
--- a/include/mfapi.h
+++ b/include/mfapi.h
@@ -510,6 +510,8 @@ HRESULT WINAPI MFCreateAttributes(IMFAttributes **attributes, UINT32 size);
HRESULT WINAPI MFCreateAsyncResult(IUnknown *object, IMFAsyncCallback *callback, IUnknown *state, IMFAsyncResult **result);
HRESULT WINAPI MFCreateCollection(IMFCollection **collection);
HRESULT WINAPI MFCreateDXGIDeviceManager(UINT *token, IMFDXGIDeviceManager **manager);
+HRESULT WINAPI MFCreateDXGISurfaceBuffer(REFIID riid, IUnknown *surface, UINT subresource, BOOL bottomup,
+ IMFMediaBuffer **buffer);
HRESULT WINAPI MFCreateDXSurfaceBuffer(REFIID riid, IUnknown *surface, BOOL bottom_up, IMFMediaBuffer **buffer);
HRESULT WINAPI MFCreateEventQueue(IMFMediaEventQueue **queue);
HRESULT WINAPI MFCreateFile(MF_FILE_ACCESSMODE accessmode, MF_FILE_OPENMODE openmode, MF_FILE_FLAGS flags,
@@ -522,6 +524,7 @@ HRESULT WINAPI MFCreateMediaType(IMFMediaType **type);
HRESULT WINAPI MFCreateMFVideoFormatFromMFMediaType(IMFMediaType *media_type, MFVIDEOFORMAT **video_format, UINT32 *size);
HRESULT WINAPI MFCreateSample(IMFSample **sample);
HRESULT WINAPI MFCreateVideoMediaTypeFromSubtype(const GUID *subtype, IMFVideoMediaType **media_type);
+HRESULT WINAPI MFCreateVideoSampleAllocatorEx(REFIID riid, void **allocator);
HRESULT WINAPI MFCreateMemoryBuffer(DWORD max_length, IMFMediaBuffer **buffer);
HRESULT WINAPI MFCreateWaveFormatExFromMFMediaType(IMFMediaType *type, WAVEFORMATEX **format, UINT32 *size, UINT32 flags);
HRESULT WINAPI MFEndCreateFile(IMFAsyncResult *result, IMFByteStream **stream);
diff --git a/include/mfobjects.idl b/include/mfobjects.idl
index ee49be35af0..b2d0e5d06ec 100644
--- a/include/mfobjects.idl
+++ b/include/mfobjects.idl
@@ -167,6 +167,34 @@ interface IMF2DBuffer2 : IMF2DBuffer
HRESULT Copy2DTo([in] IMF2DBuffer2 *dest_buffer);
}
+[
+ object,
+ uuid(e7174cfa-1c9e-48b1-8866-626226bfc258),
+ local
+]
+interface IMFDXGIBuffer : IUnknown
+{
+ HRESULT GetResource(
+ [in] REFIID riid,
+ [out] void **object
+ );
+
+ HRESULT GetSubresourceIndex(
+ [out] UINT *index
+ );
+
+ HRESULT GetUnknown(
+ [in] REFIID guid,
+ [in] REFIID riid,
+ [out] void **object
+ );
+
+ HRESULT SetUnknown(
+ [in] REFIID guid,
+ [in] IUnknown *data
+ );
+}
+
[
object,
uuid(44ae0fa8-ea31-4109-8d2e-4cae4997c555),
--
2.30.0
