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      1 /**
      2  * This file is part of the mingw-w64 runtime package.
      3  * No warranty is given; refer to the file DISCLAIMER within this package.
      4  */
      5 
      6 #include <winapifamily.h>
      7 
      8 #ifndef __MFAPI_H__
      9 #define __MFAPI_H__
     10 
     11 #include <mfobjects.h>
     12 #include <mmreg.h>
     13 #include <avrt.h>
     14 
     15 #ifndef AVRT_DATA
     16 #define AVRT_DATA
     17 #endif
     18 
     19 #ifndef AVRT_BSS
     20 #define AVRT_BSS
     21 #endif
     22 
     23 #ifndef MF_VERSION
     24 #if WINVER < 0x0601
     25 #define MF_SDK_VERSION 0x1
     26 #else
     27 #define MF_SDK_VERSION 0x2
     28 #endif
     29 
     30 #define MF_API_VERSION 0x0070
     31 #define MF_VERSION (MF_SDK_VERSION << 16 | MF_API_VERSION)
     32 #endif
     33 
     34 /*ksmedia.h needs fixing about "multi-character character constant"*/
     35 typedef struct _MFT_REGISTRATION_INFO MFT_REGISTRATION_INFO;
     36 typedef struct IMFActivate IMFActivate;
     37 
     38 #define MFSTARTUP_NOSOCKET 0x1
     39 #define MFSTARTUP_LITE (MFSTARTUP_NOSOCKET)
     40 #define MFSTARTUP_FULL 0
     41 
     42 #if defined (__cplusplus)
     43 extern "C" {
     44 #endif
     45 
     46 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP)
     47   typedef unsigned __int64 MFWORKITEM_KEY;
     48 
     49 #if defined (__cplusplus) && !defined (CINTERFACE)
     50   typedef struct tagMFASYNCRESULT : public IMFAsyncResult {
     51     OVERLAPPED overlapped;
     52     IMFAsyncCallback *pCallback;
     53     HRESULT hrStatusResult;
     54     DWORD dwBytesTransferred;
     55     HANDLE hEvent;
     56   } MFASYNCRESULT;
     57 #else
     58   typedef struct tagMFASYNCRESULT {
     59     IMFAsyncResult AsyncResult;
     60     OVERLAPPED overlapped;
     61     IMFAsyncCallback *pCallback;
     62     HRESULT hrStatusResult;
     63     DWORD dwBytesTransferred;
     64     HANDLE hEvent;
     65   } MFASYNCRESULT;
     66 #endif
     67 
     68   STDAPI MFStartup (ULONG Version, DWORD dwFlags
     69 #if defined (__cplusplus)
     70     = MFSTARTUP_FULL
     71 #endif
     72     );
     73 
     74   STDAPI MFShutdown ();
     75   STDAPI MFLockPlatform ();
     76   STDAPI MFUnlockPlatform ();
     77   STDAPI MFPutWorkItem2 (DWORD dwQueue, LONG Priority, IMFAsyncCallback *pCallback, IUnknown *pState);
     78   STDAPI MFPutWorkItemEx2 (DWORD dwQueue, LONG Priority, IMFAsyncResult *pResult);
     79   STDAPI MFPutWaitingWorkItem (HANDLE hEvent, LONG Priority, IMFAsyncResult *pResult, MFWORKITEM_KEY *pKey);
     80   STDAPI MFAllocateSerialWorkQueue (DWORD dwWorkQueue, DWORD *pdwWorkQueue);
     81   STDAPI MFCancelWorkItem (MFWORKITEM_KEY Key);
     82   STDAPI MFLockWorkQueue (DWORD dwWorkQueue);
     83   STDAPI MFUnlockWorkQueue (DWORD dwWorkQueue);
     84   STDAPI MFLockSharedWorkQueue (PCWSTR wszClass, LONG BasePriority, DWORD *pdwTaskId, DWORD *pID);
     85   STDAPI MFCreateAsyncResult (IUnknown *punkObject, IMFAsyncCallback *pCallback, IUnknown *punkState, IMFAsyncResult **ppAsyncResult);
     86   STDAPI MFInvokeCallback (IMFAsyncResult *pAsyncResult);
     87   STDAPI MFCreateMemoryBuffer (DWORD cbMaxLength, IMFMediaBuffer **ppBuffer);
     88   STDAPI MFCreateMediaBufferWrapper (IMFMediaBuffer *pBuffer, DWORD cbOffset, DWORD dwLength, IMFMediaBuffer **ppBuffer);
     89 #endif
     90 
     91 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
     92 #include <dxgiformat.h>
     93 
     94   typedef void (*MFPERIODICCALLBACK) (IUnknown *pContext);
     95 
     96   typedef enum _EAllocationType {
     97     eAllocationTypeDynamic,
     98     eAllocationTypeRT,
     99     eAllocationTypePageable,
    100     eAllocationTypeIgnore
    101   } EAllocationType;
    102 
    103 #if WINVER >= 0x0601
    104   typedef enum {
    105     MF_STANDARD_WORKQUEUE = 0,
    106     MF_WINDOW_WORKQUEUE = 1,
    107     MF_MULTITHREADED_WORKQUEUE = 2,
    108   } MFASYNC_WORKQUEUE_TYPE;
    109 #endif
    110 
    111   STDAPI MFPutWorkItem (DWORD dwQueue, IMFAsyncCallback *pCallback, IUnknown *pState);
    112   STDAPI MFPutWorkItemEx (DWORD dwQueue, IMFAsyncResult *pResult);
    113   STDAPI MFScheduleWorkItem (IMFAsyncCallback *pCallback, IUnknown *pState, INT64 Timeout, MFWORKITEM_KEY *pKey);
    114   STDAPI MFScheduleWorkItemEx (IMFAsyncResult *pResult, INT64 Timeout, MFWORKITEM_KEY *pKey);
    115   STDAPI MFGetTimerPeriodicity (DWORD *Periodicity);
    116   STDAPI MFAddPeriodicCallback (MFPERIODICCALLBACK Callback, IUnknown *pContext, DWORD *pdwKey);
    117   STDAPI MFRemovePeriodicCallback (DWORD dwKey);
    118   STDAPI MFAllocateWorkQueue (DWORD *pdwWorkQueue);
    119   STDAPI MFBeginRegisterWorkQueueWithMMCSS (DWORD dwWorkQueueId, LPCWSTR wszClass, DWORD dwTaskId, IMFAsyncCallback *pDoneCallback, IUnknown *pDoneState);
    120   STDAPI MFBeginRegisterWorkQueueWithMMCSSEx (DWORD dwWorkQueueId, LPCWSTR wszClass, DWORD dwTaskId, LONG lPriority, IMFAsyncCallback *pDoneCallback, IUnknown *pDoneState);
    121   STDAPI MFEndRegisterWorkQueueWithMMCSS (IMFAsyncResult *pResult, DWORD *pdwTaskId);
    122   STDAPI MFBeginUnregisterWorkQueueWithMMCSS (DWORD dwWorkQueueId, IMFAsyncCallback *pDoneCallback, IUnknown *pDoneState);
    123   STDAPI MFEndUnregisterWorkQueueWithMMCSS (IMFAsyncResult *pResult);
    124   STDAPI MFGetWorkQueueMMCSSClass (DWORD dwWorkQueueId, LPWSTR pwszClass, DWORD *pcchClass);
    125   STDAPI MFGetWorkQueueMMCSSTaskId (DWORD dwWorkQueueId, LPDWORD pdwTaskId);
    126   STDAPI MFRegisterPlatformWithMMCSS (PCWSTR wszClass, DWORD *pdwTaskId, LONG lPriority);
    127   STDAPI MFUnregisterPlatformFromMMCSS ();
    128   STDAPI MFGetWorkQueueMMCSSPriority (DWORD dwWorkQueueId, LONG *lPriority);
    129   STDAPI MFCreateFile (MF_FILE_ACCESSMODE AccessMode, MF_FILE_OPENMODE OpenMode, MF_FILE_FLAGS fFlags, LPCWSTR pwszFileURL, IMFByteStream **ppIByteStream);
    130   STDAPI MFCreateTempFile (MF_FILE_ACCESSMODE AccessMode, MF_FILE_OPENMODE OpenMode, MF_FILE_FLAGS fFlags, IMFByteStream **ppIByteStream);
    131   STDAPI MFBeginCreateFile (MF_FILE_ACCESSMODE AccessMode, MF_FILE_OPENMODE OpenMode, MF_FILE_FLAGS fFlags, LPCWSTR pwszFilePath, IMFAsyncCallback *pCallback, IUnknown *pState, IUnknown **ppCancelCookie);
    132   STDAPI MFEndCreateFile (IMFAsyncResult *pResult, IMFByteStream **ppFile);
    133   STDAPI MFCancelCreateFile (IUnknown *pCancelCookie);
    134   STDAPI MFCreateLegacyMediaBufferOnMFMediaBuffer (IMFSample *pSample, IMFMediaBuffer *pMFMediaBuffer, DWORD cbOffset, IMediaBuffer **ppMediaBuffer);
    135   STDAPI_ (DXGI_FORMAT) MFMapDX9FormatToDXGIFormat (DWORD dx9);
    136   STDAPI_ (DWORD) MFMapDXGIFormatToDX9Format (DXGI_FORMAT dx11);
    137   STDAPI MFCreateDXSurfaceBuffer (REFIID riid, IUnknown *punkSurface, WINBOOL fBottomUpWhenLinear, IMFMediaBuffer **ppBuffer);
    138   STDAPI MFCreateWICBitmapBuffer (REFIID riid, IUnknown *punkSurface, IMFMediaBuffer **ppBuffer);
    139   STDAPI MFGetContentProtectionSystemCLSID (REFGUID guidProtectionSystemID, CLSID *pclsid);
    140 #if WINVER >= 0x0601
    141   STDAPI MFAllocateWorkQueueEx (MFASYNC_WORKQUEUE_TYPE WorkQueueType, DWORD *pdwWorkQueue);
    142 #endif
    143   EXTERN_C void *WINAPI MFHeapAlloc (size_t nSize, ULONG dwFlags, char *pszFile, int line, EAllocationType eat);
    144   EXTERN_C void WINAPI MFHeapFree (void *pv);
    145 
    146   DEFINE_GUID (CLSID_MFSourceResolver, 0x90eab60f, 0xe43a, 0x4188, 0xbc, 0xc4, 0xe4, 0x7f, 0xdf, 0x04, 0x86, 0x8c);
    147 #endif
    148 
    149 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP)
    150   STDAPI MFLockDXGIDeviceManager (UINT *pResetToken, IMFDXGIDeviceManager **ppManager);
    151   STDAPI MFUnlockDXGIDeviceManager ();
    152   STDAPI MFCreateDXGISurfaceBuffer (REFIID riid, IUnknown *punkSurface, UINT uSubresourceIndex, WINBOOL fBottomUpWhenLinear, IMFMediaBuffer **ppBuffer);
    153   STDAPI MFCreateVideoSampleAllocatorEx (REFIID riid, void **ppSampleAllocator);
    154   STDAPI MFCreateDXGIDeviceManager (UINT *resetToken, IMFDXGIDeviceManager **ppDeviceManager);
    155   STDAPI MFCreateAlignedMemoryBuffer (DWORD cbMaxLength, DWORD cbAligment, IMFMediaBuffer **ppBuffer);
    156   STDAPI MFCreateMediaEvent (MediaEventType met, REFGUID guidExtendedType, HRESULT hrStatus, const PROPVARIANT *pvValue, IMFMediaEvent **ppEvent);
    157   STDAPI MFCreateEventQueue (IMFMediaEventQueue **ppMediaEventQueue);
    158 
    159 #define MF_E_DXGI_DEVICE_NOT_INITIALIZED ((HRESULT)__MSABI_LONG(0x80041000))
    160 #define MF_E_DXGI_NEW_VIDEO_DEVICE ((HRESULT)__MSABI_LONG(0x80041001))
    161 #define MF_E_DXGI_VIDEO_DEVICE_LOCKED ((HRESULT)__MSABI_LONG(0x80041002))
    162 
    163 #define MF_1_BYTE_ALIGNMENT 0x00000000
    164 #define MF_2_BYTE_ALIGNMENT 0x00000001
    165 #define MF_4_BYTE_ALIGNMENT 0x00000003
    166 #define MF_8_BYTE_ALIGNMENT 0x00000007
    167 #define MF_16_BYTE_ALIGNMENT 0x0000000f
    168 #define MF_32_BYTE_ALIGNMENT 0x0000001f
    169 #define MF_64_BYTE_ALIGNMENT 0x0000003f
    170 #define MF_128_BYTE_ALIGNMENT 0x0000007f
    171 #define MF_256_BYTE_ALIGNMENT 0x000000ff
    172 #define MF_512_BYTE_ALIGNMENT 0x000001ff
    173 
    174 #endif
    175 
    176 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
    177   typedef enum {
    178     MF_TOPOSTATUS_INVALID = 0,
    179     MF_TOPOSTATUS_READY = 100,
    180     MF_TOPOSTATUS_STARTED_SOURCE = 200,
    181 #if WINVER >= 0x0601
    182     MF_TOPOSTATUS_DYNAMIC_CHANGED = 210,
    183 #endif
    184     MF_TOPOSTATUS_SINK_SWITCHED = 300,
    185     MF_TOPOSTATUS_ENDED = 400,
    186   } MF_TOPOSTATUS;
    187 
    188   EXTERN_C const GUID MR_BUFFER_SERVICE;
    189 
    190 #define MFSESSIONCAP_START 0x00000001
    191 #define MFSESSIONCAP_SEEK 0x00000002
    192 #define MFSESSIONCAP_PAUSE 0x00000004
    193 #define MFSESSIONCAP_RATE_FORWARD 0x00000010
    194 #define MFSESSIONCAP_RATE_REVERSE 0x00000020
    195 #define MFSESSIONCAP_DOES_NOT_USE_NETWORK 0x00000040
    196 
    197   DEFINE_GUID (MF_EVENT_SESSIONCAPS, 0x7e5ebcd0, 0x11b8, 0x4abe, 0xaf, 0xad, 0x10, 0xf6, 0x59, 0x9a, 0x7f, 0x42);
    198   DEFINE_GUID (MF_EVENT_SESSIONCAPS_DELTA, 0x7e5ebcd1, 0x11b8, 0x4abe, 0xaf, 0xad, 0x10, 0xf6, 0x59, 0x9a, 0x7f, 0x42);
    199   DEFINE_GUID (MF_EVENT_TOPOLOGY_STATUS, 0x30c5018d, 0x9a53, 0x454b, 0xad, 0x9e, 0x6d, 0x5f, 0x8f, 0xa7, 0xc4, 0x3b);
    200   DEFINE_GUID (MF_EVENT_START_PRESENTATION_TIME, 0x5ad914d0, 0x9b45, 0x4a8d, 0xa2, 0xc0, 0x81, 0xd1, 0xe5, 0xb, 0xfb, 0x7);
    201   DEFINE_GUID (MF_EVENT_PRESENTATION_TIME_OFFSET, 0x5ad914d1, 0x9b45, 0x4a8d, 0xa2, 0xc0, 0x81, 0xd1, 0xe5, 0xb, 0xfb, 0x7);
    202   DEFINE_GUID (MF_EVENT_START_PRESENTATION_TIME_AT_OUTPUT, 0x5ad914d2, 0x9b45, 0x4a8d, 0xa2, 0xc0, 0x81, 0xd1, 0xe5, 0xb, 0xfb, 0x7);
    203   DEFINE_GUID (MF_EVENT_SOURCE_FAKE_START, 0xa8cc55a7, 0x6b31, 0x419f, 0x84, 0x5d, 0xff, 0xb3, 0x51, 0xa2, 0x43, 0x4b);
    204   DEFINE_GUID (MF_EVENT_SOURCE_PROJECTSTART, 0xa8cc55a8, 0x6b31, 0x419f, 0x84, 0x5d, 0xff, 0xb3, 0x51, 0xa2, 0x43, 0x4b);
    205   DEFINE_GUID (MF_EVENT_SOURCE_ACTUAL_START, 0xa8cc55a9, 0x6b31, 0x419f, 0x84, 0x5d, 0xff, 0xb3, 0x51, 0xa2, 0x43, 0x4b);
    206   DEFINE_GUID (MF_EVENT_SOURCE_TOPOLOGY_CANCELED, 0xdb62f650, 0x9a5e, 0x4704, 0xac, 0xf3, 0x56, 0x3b, 0xc6, 0xa7, 0x33, 0x64);
    207   DEFINE_GUID (MF_EVENT_SOURCE_CHARACTERISTICS, 0x47db8490, 0x8b22, 0x4f52, 0xaf, 0xda, 0x9c, 0xe1, 0xb2, 0xd3, 0xcf, 0xa8);
    208   DEFINE_GUID (MF_EVENT_SOURCE_CHARACTERISTICS_OLD, 0x47db8491, 0x8b22, 0x4f52, 0xaf, 0xda, 0x9c, 0xe1, 0xb2, 0xd3, 0xcf, 0xa8);
    209   DEFINE_GUID (MF_EVENT_DO_THINNING, 0x321ea6fb, 0xdad9, 0x46e4, 0xb3, 0x1d, 0xd2, 0xea, 0xe7, 0x9, 0xe, 0x30);
    210   DEFINE_GUID (MF_EVENT_SCRUBSAMPLE_TIME, 0x9ac712b3, 0xdcb8, 0x44d5, 0x8d, 0xc, 0x37, 0x45, 0x5a, 0x27, 0x82, 0xe3);
    211   DEFINE_GUID (MF_EVENT_OUTPUT_NODE, 0x830f1a8b, 0xc060, 0x46dd, 0xa8, 0x01, 0x1c, 0x95, 0xde, 0xc9, 0xb1, 0x07);
    212   DEFINE_GUID (MF_EVENT_FORMAT_CHANGE_REQUEST_SOURCE_SAR, 0xb26fbdfd, 0xc32c, 0x41fe, 0x9c, 0xf0, 0x8, 0x3c, 0xd5, 0xc7, 0xf8, 0xa4);
    213 #endif
    214 
    215 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP)
    216 #if WINVER >= 0x0601
    217   DEFINE_GUID (MF_EVENT_MFT_INPUT_STREAM_ID, 0xf29c2cca, 0x7ae6, 0x42d2, 0xb2, 0x84, 0xbf, 0x83, 0x7c, 0xc8, 0x74, 0xe2);
    218   DEFINE_GUID (MF_EVENT_MFT_CONTEXT, 0xb7cd31f1, 0x899e, 0x4b41, 0x80, 0xc9, 0x26, 0xa8, 0x96, 0xd3, 0x29, 0x77);
    219 #endif
    220   STDAPI MFCreateSample (IMFSample **ppIMFSample);
    221   DEFINE_GUID (MFSampleExtension_CleanPoint, 0x9cdf01d8, 0xa0f0, 0x43ba, 0xb0, 0x77, 0xea, 0xa0, 0x6c, 0xbd, 0x72, 0x8a);
    222   DEFINE_GUID (MFSampleExtension_Discontinuity, 0x9cdf01d9, 0xa0f0, 0x43ba, 0xb0, 0x77, 0xea, 0xa0, 0x6c, 0xbd, 0x72, 0x8a);
    223   DEFINE_GUID (MFSampleExtension_Token, 0x8294da66, 0xf328, 0x4805, 0xb5, 0x51, 0x00, 0xde, 0xb4, 0xc5, 0x7a, 0x61);
    224   DEFINE_GUID (MFSampleExtension_DecodeTimestamp, 0x73a954d4, 0x9e2, 0x4861, 0xbe, 0xfc, 0x94, 0xbd, 0x97, 0xc0, 0x8e, 0x6e);
    225   DEFINE_GUID (MFSampleExtension_VideoEncodeQP, 0xb2efe478, 0xf979, 0x4c66, 0xb9, 0x5e, 0xee, 0x2b, 0x82, 0xc8, 0x2f, 0x36);
    226   DEFINE_GUID (MFSampleExtension_VideoEncodePictureType, 0x973704e6, 0xcd14, 0x483c, 0x8f, 0x20, 0xc9, 0xfc, 0x9, 0x28, 0xba, 0xd5);
    227   DEFINE_GUID (MFSampleExtension_FrameCorruption, 0xb4dd4a8c, 0xbeb, 0x44c4, 0x8b, 0x75, 0xb0, 0x2b, 0x91, 0x3b, 0x4, 0xf0);
    228   DEFINE_GUID (MFSampleExtension_DescrambleData, 0x43483be6, 0x4903, 0x4314, 0xb0, 0x32, 0x29, 0x51, 0x36, 0x59, 0x36, 0xfc);
    229   DEFINE_GUID (MFSampleExtension_SampleKeyID, 0x9ed713c8, 0x9b87, 0x4b26, 0x82, 0x97, 0xa9, 0x3b, 0x0c, 0x5a, 0x8a, 0xcc);
    230   DEFINE_GUID (MFSampleExtension_GenKeyFunc, 0x441ca1ee, 0x6b1f, 0x4501, 0x90, 0x3a, 0xde, 0x87, 0xdf, 0x42, 0xf6, 0xed);
    231   DEFINE_GUID (MFSampleExtension_GenKeyCtx, 0x188120cb, 0xd7da, 0x4b59, 0x9b, 0x3e, 0x92, 0x52, 0xfd, 0x37, 0x30, 0x1c);
    232   DEFINE_GUID (MFSampleExtension_PacketCrossOffsets, 0x2789671d, 0x389f, 0x40bb, 0x90, 0xd9, 0xc2, 0x82, 0xf7, 0x7f, 0x9a, 0xbd);
    233   DEFINE_GUID (MFSampleExtension_Encryption_SampleID, 0x6698b84e, 0x0afa, 0x4330, 0xae, 0xb2, 0x1c, 0x0a, 0x98, 0xd7, 0xa4, 0x4d);
    234   DEFINE_GUID (MFSampleExtension_Encryption_KeyID, 0x76376591, 0x795f, 0x4da1, 0x86, 0xed, 0x9d, 0x46, 0xec, 0xa1, 0x09, 0xa9);
    235   DEFINE_GUID (MFSampleExtension_Interlaced, 0xb1d5830a, 0xdeb8, 0x40e3, 0x90, 0xfa, 0x38, 0x99, 0x43, 0x71, 0x64, 0x61);
    236   DEFINE_GUID (MFSampleExtension_BottomFieldFirst, 0x941ce0a3, 0x6ae3, 0x4dda, 0x9a, 0x08, 0xa6, 0x42, 0x98, 0x34, 0x06, 0x17);
    237   DEFINE_GUID (MFSampleExtension_RepeatFirstField, 0x304d257c, 0x7493, 0x4fbd, 0xb1, 0x49, 0x92, 0x28, 0xde, 0x8d, 0x9a, 0x99);
    238   DEFINE_GUID (MFSampleExtension_SingleField, 0x9d85f816, 0x658b, 0x455a, 0xbd, 0xe0, 0x9f, 0xa7, 0xe1, 0x5a, 0xb8, 0xf9);
    239   DEFINE_GUID (MFSampleExtension_DerivedFromTopField, 0x6852465a, 0xae1c, 0x4553, 0x8e, 0x9b, 0xc3, 0x42, 0x0f, 0xcb, 0x16, 0x37);
    240 
    241   STDAPI MFCreateAttributes (IMFAttributes **ppMFAttributes, UINT32 cInitialSize);
    242   STDAPI MFInitAttributesFromBlob (IMFAttributes *pAttributes, const UINT8 *pBuf, UINT cbBufSize);
    243   STDAPI MFGetAttributesAsBlobSize (IMFAttributes *pAttributes, UINT32 *pcbBufSize);
    244   STDAPI MFGetAttributesAsBlob (IMFAttributes *pAttributes, UINT8 *pBuf, UINT cbBufSize);
    245 
    246 #ifdef MF_INIT_GUIDS
    247 #include <initguid.h>
    248 #endif
    249 
    250   DEFINE_GUID (MFT_CATEGORY_VIDEO_DECODER, 0xd6c02d4b, 0x6833, 0x45b4, 0x97, 0x1a, 0x05, 0xa4, 0xb0, 0x4b, 0xab, 0x91);
    251   DEFINE_GUID (MFT_CATEGORY_VIDEO_ENCODER, 0xf79eac7d, 0xe545, 0x4387, 0xbd, 0xee, 0xd6, 0x47, 0xd7, 0xbd, 0xe4, 0x2a);
    252   DEFINE_GUID (MFT_CATEGORY_VIDEO_EFFECT, 0x12e17c21, 0x532c, 0x4a6e, 0x8a, 0x1c, 0x40, 0x82, 0x5a, 0x73, 0x63, 0x97);
    253   DEFINE_GUID (MFT_CATEGORY_MULTIPLEXER, 0x059c561e, 0x05ae, 0x4b61, 0xb6, 0x9d, 0x55, 0xb6, 0x1e, 0xe5, 0x4a, 0x7b);
    254   DEFINE_GUID (MFT_CATEGORY_DEMULTIPLEXER, 0xa8700a7a, 0x939b, 0x44c5, 0x99, 0xd7, 0x76, 0x22, 0x6b, 0x23, 0xb3, 0xf1);
    255   DEFINE_GUID (MFT_CATEGORY_AUDIO_DECODER, 0x9ea73fb4, 0xef7a, 0x4559, 0x8d, 0x5d, 0x71, 0x9d, 0x8f, 0x04, 0x26, 0xc7);
    256   DEFINE_GUID (MFT_CATEGORY_AUDIO_ENCODER, 0x91c64bd0, 0xf91e, 0x4d8c, 0x92, 0x76, 0xdb, 0x24, 0x82, 0x79, 0xd9, 0x75);
    257   DEFINE_GUID (MFT_CATEGORY_AUDIO_EFFECT, 0x11064c48, 0x3648, 0x4ed0, 0x93, 0x2e, 0x05, 0xce, 0x8a, 0xc8, 0x11, 0xb7);
    258   DEFINE_GUID (MFT_CATEGORY_OTHER, 0x90175d57, 0xb7ea, 0x4901, 0xae, 0xb3, 0x93, 0x3a, 0x87, 0x47, 0x75, 0x6f);
    259 #if WINVER >= 0x0601
    260   DEFINE_GUID (MFT_CATEGORY_VIDEO_PROCESSOR, 0x302ea3fc, 0xaa5f, 0x47f9, 0x9f, 0x7a, 0xc2, 0x18, 0x8b, 0xb1, 0x63, 0x2);
    261 #endif
    262 #endif
    263 
    264 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
    265 #if WINVER >= 0x0601
    266   enum _MFT_ENUM_FLAG {
    267     MFT_ENUM_FLAG_SYNCMFT = 0x00000001,
    268     MFT_ENUM_FLAG_ASYNCMFT = 0x00000002,
    269     MFT_ENUM_FLAG_HARDWARE = 0x00000004,
    270     MFT_ENUM_FLAG_FIELDOFUSE = 0x00000008,
    271     MFT_ENUM_FLAG_LOCALMFT = 0x00000010,
    272     MFT_ENUM_FLAG_TRANSCODE_ONLY = 0x00000020,
    273     MFT_ENUM_FLAG_SORTANDFILTER = 0x00000040,
    274     MFT_ENUM_FLAG_SORTANDFILTER_APPROVED_ONLY = 0x000000c0,
    275     MFT_ENUM_FLAG_SORTANDFILTER_WEB_ONLY = 0x00000140,
    276     MFT_ENUM_FLAG_ALL = 0x0000003f
    277   };
    278 #endif
    279 
    280   STDAPI MFTRegister (CLSID clsidMFT, GUID guidCategory, LPWSTR pszName, UINT32 Flags, UINT32 cInputTypes, MFT_REGISTER_TYPE_INFO *pInputTypes, UINT32 cOutputTypes, MFT_REGISTER_TYPE_INFO *pOutputTypes, IMFAttributes *pAttributes);
    281   STDAPI MFTUnregister (CLSID clsidMFT);
    282   STDAPI MFTEnum (GUID guidCategory, UINT32 Flags, MFT_REGISTER_TYPE_INFO *pInputType, MFT_REGISTER_TYPE_INFO *pOutputType, IMFAttributes *pAttributes, CLSID **ppclsidMFT, UINT32 *pcMFTs);
    283   STDAPI MFTGetInfo (CLSID clsidMFT, LPWSTR *pszName, MFT_REGISTER_TYPE_INFO **ppInputTypes, UINT32 *pcInputTypes, MFT_REGISTER_TYPE_INFO **ppOutputTypes, UINT32 *pcOutputTypes, IMFAttributes **ppAttributes);
    284 #if WINVER >= 0x0601
    285   STDAPI MFTRegisterLocal (IClassFactory *pClassFactory, REFGUID guidCategory, LPCWSTR pszName, UINT32 Flags, UINT32 cInputTypes, const MFT_REGISTER_TYPE_INFO *pInputTypes, UINT32 cOutputTypes, const MFT_REGISTER_TYPE_INFO *pOutputTypes);
    286   STDAPI MFTUnregisterLocal (IClassFactory *pClassFactory);
    287   STDAPI MFTRegisterLocalByCLSID (REFCLSID clisdMFT, REFGUID guidCategory, LPCWSTR pszName, UINT32 Flags, UINT32 cInputTypes, const MFT_REGISTER_TYPE_INFO *pInputTypes, UINT32 cOutputTypes, const MFT_REGISTER_TYPE_INFO *pOutputTypes);
    288   STDAPI MFTUnregisterLocalByCLSID (CLSID clsidMFT);
    289   STDAPI MFTEnumEx (GUID guidCategory, UINT32 Flags, const MFT_REGISTER_TYPE_INFO *pInputType, const MFT_REGISTER_TYPE_INFO *pOutputType, IMFActivate ***pppMFTActivate, UINT32 *pnumMFTActivate);
    290   STDAPI MFGetPluginControl (IMFPluginControl **ppPluginControl);
    291   STDAPI MFGetMFTMerit (IUnknown *pMFT, UINT32 cbVerifier, const BYTE *verifier, DWORD *merit);
    292 #endif
    293 #if WINVER >= 0x0602
    294   STDAPI MFRegisterLocalSchemeHandler (PCWSTR szScheme, IMFActivate *pActivate);
    295   STDAPI MFRegisterLocalByteStreamHandler (PCWSTR szFileExtension, PCWSTR szMimeType, IMFActivate *pActivate);
    296   STDAPI MFCreateMFByteStreamWrapper (IMFByteStream *pStream, IMFByteStream **ppStreamWrapper);
    297 #endif
    298 #endif
    299 
    300 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP)
    301 #if WINVER >= 0x0602
    302   STDAPI MFCreateMediaExtensionActivate (PCWSTR szActivatableClassId, IUnknown *pConfiguration, REFIID riid, LPVOID *ppvObject);
    303 #endif
    304 
    305   DEFINE_GUID (MFT_SUPPORT_DYNAMIC_FORMAT_CHANGE, 0x53476a11, 0x3f13, 0x49fb, 0xac, 0x42, 0xee, 0x27, 0x33, 0xc9, 0x67, 0x41);
    306 
    307 #ifndef FCC
    308 #define FCC(ch4) ((((DWORD) (ch4) &0xff) << 24) | (((DWORD) (ch4) &0xff00) << 8) | (((DWORD) (ch4) &0xff0000) >> 8) | (((DWORD) (ch4) &0xff000000) >> 24))
    309 #endif
    310 
    311 #ifndef DEFINE_MEDIATYPE_GUID
    312 #define DEFINE_MEDIATYPE_GUID(name, format) DEFINE_GUID (name, format, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
    313 #endif
    314 
    315 #ifndef DIRECT3D_VERSION
    316 #define D3DFMT_R8G8B8 20
    317 #define D3DFMT_A8R8G8B8 21
    318 #define D3DFMT_X8R8G8B8 22
    319 #define D3DFMT_R5G6B5 23
    320 #define D3DFMT_X1R5G5B5 24
    321 #define D3DFMT_P8 41
    322 #define LOCAL_D3DFMT_DEFINES 1
    323 #endif
    324 
    325   DEFINE_MEDIATYPE_GUID (MFVideoFormat_Base, 0x00000000);
    326   DEFINE_MEDIATYPE_GUID (MFVideoFormat_RGB32, D3DFMT_X8R8G8B8);
    327   DEFINE_MEDIATYPE_GUID (MFVideoFormat_ARGB32, D3DFMT_A8R8G8B8);
    328   DEFINE_MEDIATYPE_GUID (MFVideoFormat_RGB24, D3DFMT_R8G8B8);
    329   DEFINE_MEDIATYPE_GUID (MFVideoFormat_RGB555, D3DFMT_X1R5G5B5);
    330   DEFINE_MEDIATYPE_GUID (MFVideoFormat_RGB565, D3DFMT_R5G6B5);
    331   DEFINE_MEDIATYPE_GUID (MFVideoFormat_RGB8, D3DFMT_P8);
    332   DEFINE_MEDIATYPE_GUID (MFVideoFormat_AI44, FCC ('AI44'));
    333   DEFINE_MEDIATYPE_GUID (MFVideoFormat_AYUV, FCC ('AYUV'));
    334   DEFINE_MEDIATYPE_GUID (MFVideoFormat_YUY2, FCC ('YUY2'));
    335   DEFINE_MEDIATYPE_GUID (MFVideoFormat_YVYU, FCC ('YVYU'));
    336   DEFINE_MEDIATYPE_GUID (MFVideoFormat_YVU9, FCC ('YVU9'));
    337   DEFINE_MEDIATYPE_GUID (MFVideoFormat_UYVY, FCC ('UYVY'));
    338   DEFINE_MEDIATYPE_GUID (MFVideoFormat_NV11, FCC ('NV11'));
    339   DEFINE_MEDIATYPE_GUID (MFVideoFormat_NV12, FCC ('NV12'));
    340   DEFINE_MEDIATYPE_GUID (MFVideoFormat_YV12, FCC ('YV12'));
    341   DEFINE_MEDIATYPE_GUID (MFVideoFormat_I420, FCC ('I420'));
    342   DEFINE_MEDIATYPE_GUID (MFVideoFormat_IYUV, FCC ('IYUV'));
    343   DEFINE_MEDIATYPE_GUID (MFVideoFormat_Y210, FCC ('Y210'));
    344   DEFINE_MEDIATYPE_GUID (MFVideoFormat_Y216, FCC ('Y216'));
    345   DEFINE_MEDIATYPE_GUID (MFVideoFormat_Y410, FCC ('Y410'));
    346   DEFINE_MEDIATYPE_GUID (MFVideoFormat_Y416, FCC ('Y416'));
    347   DEFINE_MEDIATYPE_GUID (MFVideoFormat_Y41P, FCC ('Y41P'));
    348   DEFINE_MEDIATYPE_GUID (MFVideoFormat_Y41T, FCC ('Y41T'));
    349   DEFINE_MEDIATYPE_GUID (MFVideoFormat_Y42T, FCC ('Y42T'));
    350   DEFINE_MEDIATYPE_GUID (MFVideoFormat_P210, FCC ('P210'));
    351   DEFINE_MEDIATYPE_GUID (MFVideoFormat_P216, FCC ('P216'));
    352   DEFINE_MEDIATYPE_GUID (MFVideoFormat_P010, FCC ('P010'));
    353   DEFINE_MEDIATYPE_GUID (MFVideoFormat_P016, FCC ('P016'));
    354   DEFINE_MEDIATYPE_GUID (MFVideoFormat_v210, FCC ('v210'));
    355   DEFINE_MEDIATYPE_GUID (MFVideoFormat_v216, FCC ('v216'));
    356   DEFINE_MEDIATYPE_GUID (MFVideoFormat_v410, FCC ('v410'));
    357   DEFINE_MEDIATYPE_GUID (MFVideoFormat_MP43, FCC ('MP43'));
    358   DEFINE_MEDIATYPE_GUID (MFVideoFormat_MP4S, FCC ('MP4S'));
    359   DEFINE_MEDIATYPE_GUID (MFVideoFormat_M4S2, FCC ('M4S2'));
    360   DEFINE_MEDIATYPE_GUID (MFVideoFormat_MP4V, FCC ('MP4V'));
    361   DEFINE_MEDIATYPE_GUID (MFVideoFormat_WMV1, FCC ('WMV1'));
    362   DEFINE_MEDIATYPE_GUID (MFVideoFormat_WMV2, FCC ('WMV2'));
    363   DEFINE_MEDIATYPE_GUID (MFVideoFormat_WMV3, FCC ('WMV3'));
    364   DEFINE_MEDIATYPE_GUID (MFVideoFormat_WVC1, FCC ('WVC1'));
    365   DEFINE_MEDIATYPE_GUID (MFVideoFormat_MSS1, FCC ('MSS1'));
    366   DEFINE_MEDIATYPE_GUID (MFVideoFormat_MSS2, FCC ('MSS2'));
    367   DEFINE_MEDIATYPE_GUID (MFVideoFormat_MPG1, FCC ('MPG1'));
    368   DEFINE_MEDIATYPE_GUID (MFVideoFormat_DVSL, FCC ('dvsl'));
    369   DEFINE_MEDIATYPE_GUID (MFVideoFormat_DVSD, FCC ('dvsd'));
    370   DEFINE_MEDIATYPE_GUID (MFVideoFormat_DVHD, FCC ('dvhd'));
    371   DEFINE_MEDIATYPE_GUID (MFVideoFormat_DV25, FCC ('dv25'));
    372   DEFINE_MEDIATYPE_GUID (MFVideoFormat_DV50, FCC ('dv50'));
    373   DEFINE_MEDIATYPE_GUID (MFVideoFormat_DVH1, FCC ('dvh1'));
    374   DEFINE_MEDIATYPE_GUID (MFVideoFormat_DVC, FCC ('dvc '));
    375   DEFINE_MEDIATYPE_GUID (MFVideoFormat_H264, FCC ('H264'));
    376   DEFINE_MEDIATYPE_GUID (MFVideoFormat_H265, FCC ('H265'));
    377   DEFINE_MEDIATYPE_GUID (MFVideoFormat_MJPG, FCC ('MJPG'));
    378   DEFINE_MEDIATYPE_GUID (MFVideoFormat_420O, FCC ('420O'));
    379   DEFINE_MEDIATYPE_GUID (MFVideoFormat_HEVC, FCC ('HEVC'));
    380   DEFINE_MEDIATYPE_GUID (MFVideoFormat_HEVC_ES, FCC('HEVS'));
    381   DEFINE_MEDIATYPE_GUID (MFVideoFormat_VP80, FCC ('VP80'));
    382   DEFINE_MEDIATYPE_GUID (MFVideoFormat_VP90, FCC ('VP90'));
    383 #if WINVER >= 0x0602
    384   DEFINE_MEDIATYPE_GUID (MFVideoFormat_H263, FCC ('H263'));
    385 #endif
    386 
    387 #ifdef LOCAL_D3DFMT_DEFINES
    388 #undef D3DFMT_R8G8B8
    389 #undef D3DFMT_A8R8G8B8
    390 #undef D3DFMT_X8R8G8B8
    391 #undef D3DFMT_R5G6B5
    392 #undef D3DFMT_X1R5G5B5
    393 #undef D3DFMT_P8
    394 #undef LOCAL_D3DFMT_DEFINES
    395 #endif
    396 
    397 #if WINVER >= 0x0602
    398   typedef enum _MFVideo3DFormat {
    399     MFVideo3DSampleFormat_BaseView = 0,
    400     MFVideo3DSampleFormat_MultiView = 1,
    401     MFVideo3DSampleFormat_Packed_LeftRight = 2,
    402     MFVideo3DSampleFormat_Packed_TopBottom = 3,
    403   } MFVideo3DFormat;
    404 
    405   typedef enum _MFVideo3DSampleFormat {
    406     MFSampleExtension_3DVideo_MultiView = 1,
    407     MFSampleExtension_3DVideo_Packed = 0,
    408   } MFVideo3DSampleFormat;
    409 
    410   typedef enum _MFVideoRotationFormat {
    411     MFVideoRotationFormat_0 = 0,
    412     MFVideoRotationFormat_90 = 90,
    413     MFVideoRotationFormat_180 = 180,
    414     MFVideoRotationFormat_270 = 270,
    415   } MFVideoRotationFormat;
    416 #endif
    417 
    418   typedef enum _MFVideoDRMFlags {
    419     MFVideoDRMFlag_None = 0,
    420     MFVideoDRMFlag_AnalogProtected = 1,
    421     MFVideoDRMFlag_DigitallyProtected = 2,
    422   } MFVideoDRMFlags;
    423 
    424   typedef enum _MFVideoPadFlags {
    425     MFVideoPadFlag_PAD_TO_None = 0,
    426     MFVideoPadFlag_PAD_TO_4x3 = 1,
    427     MFVideoPadFlag_PAD_TO_16x9 = 2
    428   } MFVideoPadFlags;
    429 
    430   typedef enum _MFVideoSrcContentHintFlags {
    431     MFVideoSrcContentHintFlag_None = 0,
    432     MFVideoSrcContentHintFlag_16x9 = 1,
    433     MFVideoSrcContentHintFlag_235_1 = 2
    434   } MFVideoSrcContentHintFlags;
    435 
    436   typedef struct _MFFOLDDOWN_MATRIX {
    437     UINT32 cbSize;
    438     UINT32 cSrcChannels;
    439     UINT32 cDstChannels;
    440     UINT32 dwChannelMask;
    441     LONG Coeff[64];
    442   } MFFOLDDOWN_MATRIX;
    443 
    444 #define MFVideoFormat_MPG2 MFVideoFormat_MPEG2
    445 
    446   DEFINE_GUID (MFVideoFormat_H264_ES, 0x3f40f4f0, 0x5622, 0x4ff8, 0xb6, 0xd8, 0xa1, 0x7a, 0x58, 0x4b, 0xee, 0x5e);
    447   DEFINE_GUID (MFVideoFormat_MPEG2, 0xe06d8026, 0xdb46, 0x11cf, 0xb4, 0xd1, 0x00, 0x80, 0x5f, 0x6c, 0xbb, 0xea);
    448   DEFINE_MEDIATYPE_GUID (MFAudioFormat_Base, 0x00000000);
    449   DEFINE_MEDIATYPE_GUID (MFAudioFormat_PCM, WAVE_FORMAT_PCM);
    450   DEFINE_MEDIATYPE_GUID (MFAudioFormat_Float, WAVE_FORMAT_IEEE_FLOAT);
    451   DEFINE_MEDIATYPE_GUID (MFAudioFormat_DTS, WAVE_FORMAT_DTS);
    452   DEFINE_MEDIATYPE_GUID (MFAudioFormat_Dolby_AC3_SPDIF, WAVE_FORMAT_DOLBY_AC3_SPDIF);
    453   DEFINE_MEDIATYPE_GUID (MFAudioFormat_DRM, WAVE_FORMAT_DRM);
    454   DEFINE_MEDIATYPE_GUID (MFAudioFormat_WMAudioV8, WAVE_FORMAT_WMAUDIO2);
    455   DEFINE_MEDIATYPE_GUID (MFAudioFormat_WMAudioV9, WAVE_FORMAT_WMAUDIO3);
    456   DEFINE_MEDIATYPE_GUID (MFAudioFormat_WMAudio_Lossless, WAVE_FORMAT_WMAUDIO_LOSSLESS);
    457   DEFINE_MEDIATYPE_GUID (MFAudioFormat_WMASPDIF, WAVE_FORMAT_WMASPDIF);
    458   DEFINE_MEDIATYPE_GUID (MFAudioFormat_MSP1, WAVE_FORMAT_WMAVOICE9);
    459   DEFINE_MEDIATYPE_GUID (MFAudioFormat_MP3, WAVE_FORMAT_MPEGLAYER3);
    460   DEFINE_MEDIATYPE_GUID (MFAudioFormat_MPEG, WAVE_FORMAT_MPEG);
    461   DEFINE_MEDIATYPE_GUID (MFAudioFormat_AAC, WAVE_FORMAT_MPEG_HEAAC);
    462   DEFINE_MEDIATYPE_GUID (MFAudioFormat_ADTS, WAVE_FORMAT_MPEG_ADTS_AAC);
    463   DEFINE_GUID (MFAudioFormat_Dolby_AC3, 0xe06d802c, 0xdb46, 0x11cf, 0xb4, 0xd1, 0x00, 0x80, 0x05f, 0x6c, 0xbb, 0xea);
    464   DEFINE_GUID (MFAudioFormat_Dolby_DDPlus, 0xa7fb87af, 0x2d02, 0x42fb, 0xa4, 0xd4, 0x5, 0xcd, 0x93, 0x84, 0x3b, 0xdd);
    465   DEFINE_GUID (MFMPEG4Format_Base, 0x00000000, 0x767a, 0x494d, 0xb4, 0x78, 0xf2, 0x9d, 0x25, 0xdc, 0x90, 0x37);
    466   DEFINE_GUID (MF_MT_MAJOR_TYPE, 0x48eba18e, 0xf8c9, 0x4687, 0xbf, 0x11, 0x0a, 0x74, 0xc9, 0xf9, 0x6a, 0x8f);
    467   DEFINE_GUID (MF_MT_SUBTYPE, 0xf7e34c9a, 0x42e8, 0x4714, 0xb7, 0x4b, 0xcb, 0x29, 0xd7, 0x2c, 0x35, 0xe5);
    468   DEFINE_GUID (MF_MT_ALL_SAMPLES_INDEPENDENT, 0xc9173739, 0x5e56, 0x461c, 0xb7, 0x13, 0x46, 0xfb, 0x99, 0x5c, 0xb9, 0x5f);
    469   DEFINE_GUID (MF_MT_FIXED_SIZE_SAMPLES, 0xb8ebefaf, 0xb718, 0x4e04, 0xb0, 0xa9, 0x11, 0x67, 0x75, 0xe3, 0x32, 0x1b);
    470   DEFINE_GUID (MF_MT_COMPRESSED, 0x3afd0cee, 0x18f2, 0x4ba5, 0xa1, 0x10, 0x8b, 0xea, 0x50, 0x2e, 0x1f, 0x92);
    471   DEFINE_GUID (MF_MT_SAMPLE_SIZE, 0xdad3ab78, 0x1990, 0x408b, 0xbc, 0xe2, 0xeb, 0xa6, 0x73, 0xda, 0xcc, 0x10);
    472   DEFINE_GUID (MF_MT_WRAPPED_TYPE, 0x4d3f7b23, 0xd02f, 0x4e6c, 0x9b, 0xee, 0xe4, 0xbf, 0x2c, 0x6c, 0x69, 0x5d);
    473   DEFINE_GUID (MF_MT_AUDIO_NUM_CHANNELS, 0x37e48bf5, 0x645e, 0x4c5b, 0x89, 0xde, 0xad, 0xa9, 0xe2, 0x9b, 0x69, 0x6a);
    474   DEFINE_GUID (MF_MT_AUDIO_SAMPLES_PER_SECOND, 0x5faeeae7, 0x0290, 0x4c31, 0x9e, 0x8a, 0xc5, 0x34, 0xf6, 0x8d, 0x9d, 0xba);
    475   DEFINE_GUID (MF_MT_AUDIO_FLOAT_SAMPLES_PER_SECOND, 0xfb3b724a, 0xcfb5, 0x4319, 0xae, 0xfe, 0x6e, 0x42, 0xb2, 0x40, 0x61, 0x32);
    476   DEFINE_GUID (MF_MT_AUDIO_AVG_BYTES_PER_SECOND, 0x1aab75c8, 0xcfef, 0x451c, 0xab, 0x95, 0xac, 0x03, 0x4b, 0x8e, 0x17, 0x31);
    477   DEFINE_GUID (MF_MT_AUDIO_BLOCK_ALIGNMENT, 0x322de230, 0x9eeb, 0x43bd, 0xab, 0x7a, 0xff, 0x41, 0x22, 0x51, 0x54, 0x1d);
    478   DEFINE_GUID (MF_MT_AUDIO_BITS_PER_SAMPLE, 0xf2deb57f, 0x40fa, 0x4764, 0xaa, 0x33, 0xed, 0x4f, 0x2d, 0x1f, 0xf6, 0x69);
    479   DEFINE_GUID (MF_MT_AUDIO_VALID_BITS_PER_SAMPLE, 0xd9bf8d6a, 0x9530, 0x4b7c, 0x9d, 0xdf, 0xff, 0x6f, 0xd5, 0x8b, 0xbd, 0x06);
    480   DEFINE_GUID (MF_MT_AUDIO_SAMPLES_PER_BLOCK, 0xaab15aac, 0xe13a, 0x4995, 0x92, 0x22, 0x50, 0x1e, 0xa1, 0x5c, 0x68, 0x77);
    481   DEFINE_GUID (MF_MT_AUDIO_CHANNEL_MASK, 0x55fb5765, 0x644a, 0x4caf, 0x84, 0x79, 0x93, 0x89, 0x83, 0xbb, 0x15, 0x88);
    482   DEFINE_GUID (MF_MT_AUDIO_FOLDDOWN_MATRIX, 0x9d62927c, 0x36be, 0x4cf2, 0xb5, 0xc4, 0xa3, 0x92, 0x6e, 0x3e, 0x87, 0x11);
    483   DEFINE_GUID (MF_MT_AUDIO_WMADRC_PEAKREF, 0x9d62927d, 0x36be, 0x4cf2, 0xb5, 0xc4, 0xa3, 0x92, 0x6e, 0x3e, 0x87, 0x11);
    484   DEFINE_GUID (MF_MT_AUDIO_WMADRC_PEAKTARGET, 0x9d62927e, 0x36be, 0x4cf2, 0xb5, 0xc4, 0xa3, 0x92, 0x6e, 0x3e, 0x87, 0x11);
    485   DEFINE_GUID (MF_MT_AUDIO_WMADRC_AVGREF, 0x9d62927f, 0x36be, 0x4cf2, 0xb5, 0xc4, 0xa3, 0x92, 0x6e, 0x3e, 0x87, 0x11);
    486   DEFINE_GUID (MF_MT_AUDIO_WMADRC_AVGTARGET, 0x9d629280, 0x36be, 0x4cf2, 0xb5, 0xc4, 0xa3, 0x92, 0x6e, 0x3e, 0x87, 0x11);
    487   DEFINE_GUID (MF_MT_AUDIO_PREFER_WAVEFORMATEX, 0xa901aaba, 0xe037, 0x458a, 0xbd, 0xf6, 0x54, 0x5b, 0xe2, 0x07, 0x40, 0x42);
    488   DEFINE_GUID (MF_MT_FRAME_SIZE, 0x1652c33d, 0xd6b2, 0x4012, 0xb8, 0x34, 0x72, 0x03, 0x08, 0x49, 0xa3, 0x7d);
    489   DEFINE_GUID (MF_MT_FRAME_RATE, 0xc459a2e8, 0x3d2c, 0x4e44, 0xb1, 0x32, 0xfe, 0xe5, 0x15, 0x6c, 0x7b, 0xb0);
    490   DEFINE_GUID (MF_MT_PIXEL_ASPECT_RATIO, 0xc6376a1e, 0x8d0a, 0x4027, 0xbe, 0x45, 0x6d, 0x9a, 0x0a, 0xd3, 0x9b, 0xb6);
    491   DEFINE_GUID (MF_MT_DRM_FLAGS, 0x8772f323, 0x355a, 0x4cc7, 0xbb, 0x78, 0x6d, 0x61, 0xa0, 0x48, 0xae, 0x82);
    492   DEFINE_GUID (MF_MT_PAD_CONTROL_FLAGS, 0x4d0e73e5, 0x80ea, 0x4354, 0xa9, 0xd0, 0x11, 0x76, 0xce, 0xb0, 0x28, 0xea);
    493   DEFINE_GUID (MF_MT_SOURCE_CONTENT_HINT, 0x68aca3cc, 0x22d0, 0x44e6, 0x85, 0xf8, 0x28, 0x16, 0x71, 0x97, 0xfa, 0x38);
    494   DEFINE_GUID (MF_MT_VIDEO_CHROMA_SITING, 0x65df2370, 0xc773, 0x4c33, 0xaa, 0x64, 0x84, 0x3e, 0x06, 0x8e, 0xfb, 0x0c);
    495   DEFINE_GUID (MF_MT_INTERLACE_MODE, 0xe2724bb8, 0xe676, 0x4806, 0xb4, 0xb2, 0xa8, 0xd6, 0xef, 0xb4, 0x4c, 0xcd);
    496   DEFINE_GUID (MF_MT_TRANSFER_FUNCTION, 0x5fb0fce9, 0xbe5c, 0x4935, 0xa8, 0x11, 0xec, 0x83, 0x8f, 0x8e, 0xed, 0x93);
    497   DEFINE_GUID (MF_MT_VIDEO_PRIMARIES, 0xdbfbe4d7, 0x0740, 0x4ee0, 0x81, 0x92, 0x85, 0x0a, 0xb0, 0xe2, 0x19, 0x35);
    498   DEFINE_GUID (MF_MT_YUV_MATRIX, 0x3e23d450, 0x2c75, 0x4d25, 0xa0, 0x0e, 0xb9, 0x16, 0x70, 0xd1, 0x23, 0x27);
    499   DEFINE_GUID (MF_MT_VIDEO_LIGHTING, 0x53a0529c, 0x890b, 0x4216, 0x8b, 0xf9, 0x59, 0x93, 0x67, 0xad, 0x6d, 0x20);
    500   DEFINE_GUID (MF_MT_VIDEO_NOMINAL_RANGE, 0xc21b8ee5, 0xb956, 0x4071, 0x8d, 0xaf, 0x32, 0x5e, 0xdf, 0x5c, 0xab, 0x11);
    501   DEFINE_GUID (MF_MT_GEOMETRIC_APERTURE, 0x66758743, 0x7e5f, 0x400d, 0x98, 0x0a, 0xaa, 0x85, 0x96, 0xc8, 0x56, 0x96);
    502   DEFINE_GUID (MF_MT_MINIMUM_DISPLAY_APERTURE, 0xd7388766, 0x18fe, 0x48c6, 0xa1, 0x77, 0xee, 0x89, 0x48, 0x67, 0xc8, 0xc4);
    503   DEFINE_GUID (MF_MT_PAN_SCAN_APERTURE, 0x79614dde, 0x9187, 0x48fb, 0xb8, 0xc7, 0x4d, 0x52, 0x68, 0x9d, 0xe6, 0x49);
    504   DEFINE_GUID (MF_MT_PAN_SCAN_ENABLED, 0x4b7f6bc3, 0x8b13, 0x40b2, 0xa9, 0x93, 0xab, 0xf6, 0x30, 0xb8, 0x20, 0x4e);
    505   DEFINE_GUID (MF_MT_AVG_BITRATE, 0x20332624, 0xfb0d, 0x4d9e, 0xbd, 0x0d, 0xcb, 0xf6, 0x78, 0x6c, 0x10, 0x2e);
    506   DEFINE_GUID (MF_MT_AVG_BIT_ERROR_RATE, 0x799cabd6, 0x3508, 0x4db4, 0xa3, 0xc7, 0x56, 0x9c, 0xd5, 0x33, 0xde, 0xb1);
    507   DEFINE_GUID (MF_MT_MAX_KEYFRAME_SPACING, 0xc16eb52b, 0x73a1, 0x476f, 0x8d, 0x62, 0x83, 0x9d, 0x6a, 0x02, 0x06, 0x52);
    508   DEFINE_GUID (MF_MT_USER_DATA, 0xb6bc765f, 0x4c3b, 0x40a4, 0xbd, 0x51, 0x25, 0x35, 0xb6, 0x6f, 0xe0, 0x9d);
    509   DEFINE_GUID (MF_MT_DEFAULT_STRIDE, 0x644b4e48, 0x1e02, 0x4516, 0xb0, 0xeb, 0xc0, 0x1c, 0xa9, 0xd4, 0x9a, 0xc6);
    510   DEFINE_GUID (MF_MT_PALETTE, 0x6d283f42, 0x9846, 0x4410, 0xaf, 0xd9, 0x65, 0x4d, 0x50, 0x3b, 0x1a, 0x54);
    511   DEFINE_GUID (MF_MT_MPEG_START_TIME_CODE, 0x91f67885, 0x4333, 0x4280, 0x97, 0xcd, 0xbd, 0x5a, 0x6c, 0x03, 0xa0, 0x6e);
    512   DEFINE_GUID (MF_MT_MPEG2_PROFILE, 0xad76a80b, 0x2d5c, 0x4e0b, 0xb3, 0x75, 0x64, 0xe5, 0x20, 0x13, 0x70, 0x36);
    513   DEFINE_GUID (MF_MT_MPEG2_LEVEL, 0x96f66574, 0x11c5, 0x4015, 0x86, 0x66, 0xbf, 0xf5, 0x16, 0x43, 0x6d, 0xa7);
    514   DEFINE_GUID (MF_MT_MPEG2_FLAGS, 0x31e3991d, 0xf701, 0x4b2f, 0xb4, 0x26, 0x8a, 0xe3, 0xbd, 0xa9, 0xe0, 0x4b);
    515   DEFINE_GUID (MF_MT_MPEG_SEQUENCE_HEADER, 0x3c036de7, 0x3ad0, 0x4c9e, 0x92, 0x16, 0xee, 0x6d, 0x6a, 0xc2, 0x1c, 0xb3);
    516   DEFINE_GUID (MF_MT_MPEG2_STANDARD, 0xa20af9e8, 0x928a, 0x4b26, 0xaa, 0xa9, 0xf0, 0x5c, 0x74, 0xca, 0xc4, 0x7c);
    517   DEFINE_GUID (MF_MT_MPEG2_TIMECODE, 0x5229ba10, 0xe29d, 0x4f80, 0xa5, 0x9c, 0xdf, 0x4f, 0x18, 0x2, 0x7, 0xd2);
    518   DEFINE_GUID (MF_MT_MPEG2_CONTENT_PACKET, 0x825d55e4, 0x4f12, 0x4197, 0x9e, 0xb3, 0x59, 0xb6, 0xe4, 0x71, 0xf, 0x6);
    519   DEFINE_GUID (MF_MT_H264_MAX_CODEC_CONFIG_DELAY, 0xf5929986, 0x4c45, 0x4fbb, 0xbb, 0x49, 0x6c, 0xc5, 0x34, 0xd0, 0x5b, 0x9b);
    520   DEFINE_GUID (MF_MT_H264_SUPPORTED_SLICE_MODES, 0xc8be1937, 0x4d64, 0x4549, 0x83, 0x43, 0xa8, 0x8, 0x6c, 0xb, 0xfd, 0xa5);
    521   DEFINE_GUID (MF_MT_H264_SUPPORTED_SYNC_FRAME_TYPES, 0x89a52c01, 0xf282, 0x48d2, 0xb5, 0x22, 0x22, 0xe6, 0xae, 0x63, 0x31, 0x99);
    522   DEFINE_GUID (MF_MT_H264_RESOLUTION_SCALING, 0xe3854272, 0xf715, 0x4757, 0xba, 0x90, 0x1b, 0x69, 0x6c, 0x77, 0x34, 0x57);
    523   DEFINE_GUID (MF_MT_H264_SIMULCAST_SUPPORT, 0x9ea2d63d, 0x53f0, 0x4a34, 0xb9, 0x4e, 0x9d, 0xe4, 0x9a, 0x7, 0x8c, 0xb3);
    524   DEFINE_GUID (MF_MT_H264_SUPPORTED_RATE_CONTROL_MODES, 0x6a8ac47e, 0x519c, 0x4f18, 0x9b, 0xb3, 0x7e, 0xea, 0xae, 0xa5, 0x59, 0x4d);
    525   DEFINE_GUID (MF_MT_H264_MAX_MB_PER_SEC, 0x45256d30, 0x7215, 0x4576, 0x93, 0x36, 0xb0, 0xf1, 0xbc, 0xd5, 0x9b, 0xb2);
    526   DEFINE_GUID (MF_MT_H264_SUPPORTED_USAGES, 0x60b1a998, 0xdc01, 0x40ce, 0x97, 0x36, 0xab, 0xa8, 0x45, 0xa2, 0xdb, 0xdc);
    527   DEFINE_GUID (MF_MT_H264_CAPABILITIES, 0xbb3bd508, 0x490a, 0x11e0, 0x99, 0xe4, 0x13, 0x16, 0xdf, 0xd7, 0x20, 0x85);
    528   DEFINE_GUID (MF_MT_H264_SVC_CAPABILITIES, 0xf8993abe, 0xd937, 0x4a8f, 0xbb, 0xca, 0x69, 0x66, 0xfe, 0x9e, 0x11, 0x52);
    529   DEFINE_GUID (MF_MT_H264_USAGE, 0x359ce3a5, 0xaf00, 0x49ca, 0xa2, 0xf4, 0x2a, 0xc9, 0x4c, 0xa8, 0x2b, 0x61);
    530   DEFINE_GUID (MF_MT_H264_RATE_CONTROL_MODES, 0x705177d8, 0x45cb, 0x11e0, 0xac, 0x7d, 0xb9, 0x1c, 0xe0, 0xd7, 0x20, 0x85);
    531   DEFINE_GUID (MF_MT_H264_LAYOUT_PER_STREAM, 0x85e299b2, 0x90e3, 0x4fe8, 0xb2, 0xf5, 0xc0, 0x67, 0xe0, 0xbf, 0xe5, 0x7a);
    532   DEFINE_GUID (MF_MT_DV_AAUX_SRC_PACK_0, 0x84bd5d88, 0x0fb8, 0x4ac8, 0xbe, 0x4b, 0xa8, 0x84, 0x8b, 0xef, 0x98, 0xf3);
    533   DEFINE_GUID (MF_MT_DV_AAUX_CTRL_PACK_0, 0xf731004e, 0x1dd1, 0x4515, 0xaa, 0xbe, 0xf0, 0xc0, 0x6a, 0xa5, 0x36, 0xac);
    534   DEFINE_GUID (MF_MT_DV_AAUX_SRC_PACK_1, 0x720e6544, 0x0225, 0x4003, 0xa6, 0x51, 0x01, 0x96, 0x56, 0x3a, 0x95, 0x8e);
    535   DEFINE_GUID (MF_MT_DV_AAUX_CTRL_PACK_1, 0xcd1f470d, 0x1f04, 0x4fe0, 0xbf, 0xb9, 0xd0, 0x7a, 0xe0, 0x38, 0x6a, 0xd8);
    536   DEFINE_GUID (MF_MT_DV_VAUX_SRC_PACK, 0x41402d9d, 0x7b57, 0x43c6, 0xb1, 0x29, 0x2c, 0xb9, 0x97, 0xf1, 0x50, 0x09);
    537   DEFINE_GUID (MF_MT_DV_VAUX_CTRL_PACK, 0x2f84e1c4, 0x0da1, 0x4788, 0x93, 0x8e, 0x0d, 0xfb, 0xfb, 0xb3, 0x4b, 0x48);
    538   DEFINE_GUID (MFMediaType_Default, 0x81a412e6, 0x8103, 0x4b06, 0x85, 0x7f, 0x18, 0x62, 0x78, 0x10, 0x24, 0xac);
    539   DEFINE_GUID (MFMediaType_Audio, 0x73647561, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
    540   DEFINE_GUID (MFMediaType_Video, 0x73646976, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
    541   DEFINE_GUID (MFMediaType_Protected, 0x7b4b6fe6, 0x9d04, 0x4494, 0xbe, 0x14, 0x7e, 0x0b, 0xd0, 0x76, 0xc8, 0xe4);
    542   DEFINE_GUID (MFMediaType_SAMI, 0xe69669a0, 0x3dcd, 0x40cb, 0x9e, 0x2e, 0x37, 0x08, 0x38, 0x7c, 0x06, 0x16);
    543   DEFINE_GUID (MFMediaType_Script, 0x72178c22, 0xe45b, 0x11d5, 0xbc, 0x2a, 0x00, 0xb0, 0xd0, 0xf3, 0xf4, 0xab);
    544   DEFINE_GUID (MFMediaType_Image, 0x72178c23, 0xe45b, 0x11d5, 0xbc, 0x2a, 0x00, 0xb0, 0xd0, 0xf3, 0xf4, 0xab);
    545   DEFINE_GUID (MFMediaType_HTML, 0x72178c24, 0xe45b, 0x11d5, 0xbc, 0x2a, 0x00, 0xb0, 0xd0, 0xf3, 0xf4, 0xab);
    546   DEFINE_GUID (MFMediaType_Binary, 0x72178c25, 0xe45b, 0x11d5, 0xbc, 0x2a, 0x00, 0xb0, 0xd0, 0xf3, 0xf4, 0xab);
    547   DEFINE_GUID (MFMediaType_FileTransfer, 0x72178c26, 0xe45b, 0x11d5, 0xbc, 0x2a, 0x00, 0xb0, 0xd0, 0xf3, 0xf4, 0xab);
    548   DEFINE_GUID (MFMediaType_Stream, 0xe436eb83, 0x524f, 0x11ce, 0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70);
    549   DEFINE_GUID (MFImageFormat_JPEG, 0x19e4a5aa, 0x5662, 0x4fc5, 0xa0, 0xc0, 0x17, 0x58, 0x02, 0x8e, 0x10, 0x57);
    550   DEFINE_GUID (MFImageFormat_RGB32, 0x00000016, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
    551   DEFINE_GUID (MFStreamFormat_MPEG2Transport, 0xe06d8023, 0xdb46, 0x11cf, 0xb4, 0xd1, 0x00, 0x80, 0x5f, 0x6c, 0xbb, 0xea);
    552   DEFINE_GUID (MFStreamFormat_MPEG2Program, 0x263067d1, 0xd330, 0x45dc, 0xb6, 0x69, 0x34, 0xd9, 0x86, 0xe4, 0xe3, 0xe1);
    553 #if WINVER >= 0x0601
    554   DEFINE_GUID (MF_MT_AAC_PAYLOAD_TYPE, 0xbfbabe79, 0x7434, 0x4d1c, 0x94, 0xf0, 0x72, 0xa3, 0xb9, 0xe1, 0x71, 0x88);
    555   DEFINE_GUID (MF_MT_AAC_AUDIO_PROFILE_LEVEL_INDICATION, 0x7632f0e6, 0x9538, 0x4d61, 0xac, 0xda, 0xea, 0x29, 0xc8, 0xc1, 0x44, 0x56);
    556   DEFINE_GUID (MF_MT_IMAGE_LOSS_TOLERANT, 0xed062cf4, 0xe34e, 0x4922, 0xbe, 0x99, 0x93, 0x40, 0x32, 0x13, 0x3d, 0x7c);
    557   DEFINE_GUID (MF_MT_MPEG4_SAMPLE_DESCRIPTION, 0x261e9d83, 0x9529, 0x4b8f, 0xa1, 0x11, 0x8b, 0x9c, 0x95, 0x0a, 0x81, 0xa9);
    558   DEFINE_GUID (MF_MT_MPEG4_CURRENT_SAMPLE_ENTRY, 0x9aa7e155, 0xb64a, 0x4c1d, 0xa5, 0x00, 0x45, 0x5d, 0x60, 0x0b, 0x65, 0x60);
    559   DEFINE_GUID (MF_MT_FRAME_RATE_RANGE_MIN, 0xd2e7558c, 0xdc1f, 0x403f, 0x9a, 0x72, 0xd2, 0x8b, 0xb1, 0xeb, 0x3b, 0x5e);
    560   DEFINE_GUID (MF_MT_FRAME_RATE_RANGE_MAX, 0xe3371d41, 0xb4cf, 0x4a05, 0xbd, 0x4e, 0x20, 0xb8, 0x8b, 0xb2, 0xc4, 0xd6);
    561 #endif
    562 #if WINVER >= 0x0602
    563   DEFINE_GUID (MF_MT_VIDEO_3D, 0xcb5e88cf, 0x7b5b, 0x476b, 0x85, 0xaa, 0x1c, 0xa5, 0xae, 0x18, 0x75, 0x55);
    564   DEFINE_GUID (MF_MT_VIDEO_3D_FORMAT, 0x5315d8a0, 0x87c5, 0x4697, 0xb7, 0x93, 0x66, 0x6, 0xc6, 0x7c, 0x4, 0x9b);
    565   DEFINE_GUID (MF_MT_VIDEO_3D_NUM_VIEWS, 0xbb077e8a, 0xdcbf, 0x42eb, 0xaf, 0x60, 0x41, 0x8d, 0xf9, 0x8a, 0xa4, 0x95);
    566   DEFINE_GUID (MF_MT_VIDEO_3D_LEFT_IS_BASE, 0x6d4b7bff, 0x5629, 0x4404, 0x94, 0x8c, 0xc6, 0x34, 0xf4, 0xce, 0x26, 0xd4);
    567   DEFINE_GUID (MF_MT_VIDEO_3D_FIRST_IS_LEFT, 0xec298493, 0xada, 0x4ea1, 0xa4, 0xfe, 0xcb, 0xbd, 0x36, 0xce, 0x93, 0x31);
    568   DEFINE_GUID (MFSampleExtension_3DVideo, 0xf86f97a4, 0xdd54, 0x4e2e, 0x9a, 0x5e, 0x55, 0xfc, 0x2d, 0x74, 0xa0, 0x05);
    569   DEFINE_GUID (MFSampleExtension_3DVideo_SampleFormat, 0x8671772, 0xe36f, 0x4cff, 0x97, 0xb3, 0xd7, 0x2e, 0x20, 0x98, 0x7a, 0x48);
    570   DEFINE_GUID (MF_MT_VIDEO_ROTATION, 0xc380465d, 0x2271, 0x428c, 0x9b, 0x83, 0xec, 0xea, 0x3b, 0x4a, 0x85, 0xc1);
    571   DEFINE_GUID (MF_MT_TIMESTAMP_CAN_BE_DTS, 0x24974215, 0x1b7b, 0x41e4, 0x86, 0x25, 0xac, 0x46, 0x9f, 0x2d, 0xed, 0xaa);
    572   DEFINE_GUID (MF_LOW_LATENCY, 0x9c27891a, 0xed7a, 0x40e1, 0x88, 0xe8, 0xb2, 0x27, 0x27, 0xa0, 0x24, 0xee);
    573 #endif
    574 #endif
    575 
    576 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
    577   typedef struct _MT_CUSTOM_VIDEO_PRIMARIES {
    578     float fRx;
    579     float fRy;
    580     float fGx;
    581     float fGy;
    582     float fBx;
    583     float fBy;
    584     float fWx;
    585     float fWy;
    586   } MT_CUSTOM_VIDEO_PRIMARIES;
    587 
    588 #if WINVER >= 0x0601
    589   typedef struct _MT_ARBITRARY_HEADER {
    590     GUID majortype;
    591     GUID subtype;
    592     WINBOOL bFixedSizeSamples;
    593     WINBOOL bTemporalCompression;
    594     ULONG lSampleSize;
    595     GUID formattype;
    596   } MT_ARBITRARY_HEADER;
    597 #endif
    598 
    599   DEFINE_GUID (MF_MT_CUSTOM_VIDEO_PRIMARIES, 0x47537213, 0x8cfb, 0x4722, 0xaa, 0x34, 0xfb, 0xc9, 0xe2, 0x4d, 0x77, 0xb8);
    600   DEFINE_GUID (MF_MT_AM_FORMAT_TYPE, 0x73d1072d, 0x1870, 0x4174, 0xa0, 0x63, 0x29, 0xff, 0x4f, 0xf6, 0xc1, 0x1e);
    601   DEFINE_GUID (AM_MEDIA_TYPE_REPRESENTATION, 0xe2e42ad2, 0x132c, 0x491e, 0xa2, 0x68, 0x3c, 0x7c, 0x2d, 0xca, 0x18, 0x1f);
    602   DEFINE_GUID (FORMAT_MFVideoFormat, 0xaed4ab2d, 0x7326, 0x43cb, 0x94, 0x64, 0xc8, 0x79, 0xca, 0xb9, 0xc4, 0x3d);
    603 #if WINVER >= 0x0601
    604   DEFINE_GUID (MF_MT_ARBITRARY_HEADER, 0x9e6bd6f5, 0x109, 0x4f95, 0x84, 0xac, 0x93, 0x9, 0x15, 0x3a, 0x19, 0xfc);
    605   DEFINE_GUID (MF_MT_ARBITRARY_FORMAT, 0x5a75b249, 0xd7d, 0x49a1, 0xa1, 0xc3, 0xe0, 0xd8, 0x7f, 0xc, 0xad, 0xe5);
    606   DEFINE_GUID (MF_MT_ORIGINAL_4CC, 0xd7be3fe0, 0x2bc7, 0x492d, 0xb8, 0x43, 0x61, 0xa1, 0x91, 0x9b, 0x70, 0xc3);
    607   DEFINE_GUID (MF_MT_ORIGINAL_WAVE_FORMAT_TAG, 0x8cbbc843, 0x9fd9, 0x49c2, 0x88, 0x2f, 0xa7, 0x25, 0x86, 0xc4, 0x08, 0xad);
    608 #endif
    609 
    610   struct tagVIDEOINFOHEADER;
    611   struct tagVIDEOINFOHEADER2;
    612   struct tagMPEG2VIDEOINFO;
    613   struct _AMMediaType;
    614 
    615   typedef struct tagVIDEOINFOHEADER VIDEOINFOHEADER;
    616   typedef struct tagVIDEOINFOHEADER2 VIDEOINFOHEADER2;
    617   struct tagMPEG1VIDEOINFO;
    618   typedef struct tagMPEG1VIDEOINFO MPEG1VIDEOINFO;
    619   typedef struct tagMPEG2VIDEOINFO MPEG2VIDEOINFO;
    620   typedef struct _AMMediaType AM_MEDIA_TYPE;
    621 
    622   STDAPI MFValidateMediaTypeSize (GUID FormatType, UINT8 *pBlock, UINT32 cbSize);
    623   STDAPI MFCreateMFVideoFormatFromMFMediaType (IMFMediaType *pMFType, MFVIDEOFORMAT **ppMFVF, UINT32 *pcbSize);
    624 #endif
    625 
    626 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP)
    627   typedef enum _MFWaveFormatExConvertFlags {
    628     MFWaveFormatExConvertFlag_Normal = 0,
    629     MFWaveFormatExConvertFlag_ForceExtensible = 1
    630   } MFWaveFormatExConvertFlags;
    631 
    632   STDAPI MFCreateMediaType (IMFMediaType **ppMFType);
    633   STDAPI MFCreateWaveFormatExFromMFMediaType (IMFMediaType *pMFType, WAVEFORMATEX **ppWF, UINT32 *pcbSize, UINT32 Flags
    634 #ifdef __cplusplus
    635     = MFWaveFormatExConvertFlag_Normal
    636 #endif
    637     );
    638 #endif
    639 
    640 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
    641   STDAPI MFInitMediaTypeFromVideoInfoHeader (IMFMediaType *pMFType, const VIDEOINFOHEADER *pVIH, UINT32 cbBufSize, const GUID *pSubtype
    642 #ifdef __cplusplus
    643     = NULL
    644 #endif
    645     );
    646   STDAPI MFInitMediaTypeFromVideoInfoHeader2 (IMFMediaType *pMFType, const VIDEOINFOHEADER2 *pVIH2, UINT32 cbBufSize, const GUID *pSubtype
    647 #ifdef __cplusplus
    648     = NULL
    649 #endif
    650     );
    651   STDAPI MFInitMediaTypeFromMPEG1VideoInfo (IMFMediaType *pMFType, const MPEG1VIDEOINFO *pMP1VI, UINT32 cbBufSize, const GUID *pSubtype
    652 #ifdef __cplusplus
    653     = NULL
    654 #endif
    655     );
    656   STDAPI MFInitMediaTypeFromMPEG2VideoInfo (IMFMediaType *pMFType, const MPEG2VIDEOINFO *pMP2VI, UINT32 cbBufSize, const GUID *pSubtype
    657 #ifdef __cplusplus
    658     = NULL
    659 #endif
    660     );
    661   STDAPI MFCalculateBitmapImageSize (const BITMAPINFOHEADER *pBMIH, UINT32 cbBufSize, UINT32 *pcbImageSize, WINBOOL *pbKnown
    662 #ifdef __cplusplus
    663     = NULL
    664 #endif
    665     );
    666   STDAPI MFInitMediaTypeFromWaveFormatEx (IMFMediaType *pMFType, const WAVEFORMATEX *pWaveFormat, UINT32 cbBufSize);
    667   STDAPI MFWrapMediaType (IMFMediaType *pOrig, REFGUID MajorType, REFGUID SubType, IMFMediaType **ppWrap);
    668   STDAPI MFUnwrapMediaType (IMFMediaType *pWrap, IMFMediaType **ppOrig);
    669   STDAPI MFCopyImage (BYTE *pDest, LONG lDestStride, const BYTE *pSrc, LONG lSrcStride, DWORD dwWidthInBytes, DWORD dwLines);
    670   STDAPI MFCreate2DMediaBuffer (DWORD dwWidth, DWORD dwHeight, DWORD dwFourCC, WINBOOL fBottomUp, IMFMediaBuffer **ppBuffer);
    671   STDAPI MFCreateMediaBufferFromMediaType (IMFMediaType *pMediaType, LONGLONG llDuration, DWORD dwMinLength, DWORD dwMinAlignment, IMFMediaBuffer **ppBuffer);
    672 #endif
    673 
    674 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
    675   STDAPI MFCalculateImageSize (REFGUID guidSubtype, UINT32 unWidth, UINT32 unHeight, UINT32 *pcbImageSize);
    676   STDAPI MFFrameRateToAverageTimePerFrame (UINT32 unNumerator, UINT32 unDenominator, UINT64 *punAverageTimePerFrame);
    677   STDAPI MFAverageTimePerFrameToFrameRate (UINT64 unAverageTimePerFrame, UINT32 *punNumerator, UINT32 *punDenominator);
    678   STDAPI MFInitMediaTypeFromMFVideoFormat (IMFMediaType *pMFType, const MFVIDEOFORMAT *pMFVF, UINT32 cbBufSize);
    679   STDAPI MFInitMediaTypeFromAMMediaType (IMFMediaType *pMFType, const AM_MEDIA_TYPE *pAMType);
    680   STDAPI MFInitAMMediaTypeFromMFMediaType (IMFMediaType *pMFType, GUID guidFormatBlockType, AM_MEDIA_TYPE *pAMType);
    681   STDAPI MFCreateAMMediaTypeFromMFMediaType (IMFMediaType *pMFType, GUID guidFormatBlockType, AM_MEDIA_TYPE **ppAMType);
    682   STDAPI_ (WINBOOL) MFCompareFullToPartialMediaType (IMFMediaType *pMFTypeFull, IMFMediaType *pMFTypePartial);
    683 #ifdef _KSMEDIA_
    684   STDAPI MFCreateVideoMediaTypeFromVideoInfoHeader (const KS_VIDEOINFOHEADER *pVideoInfoHeader, DWORD cbVideoInfoHeader, DWORD dwPixelAspectRatioX, DWORD dwPixelAspectRatioY, MFVideoInterlaceMode InterlaceMode, QWORD VideoFlags, const GUID *pSubtype, IMFVideoMediaType **ppIVideoMediaType);
    685   STDAPI MFCreateVideoMediaTypeFromVideoInfoHeader2 (const KS_VIDEOINFOHEADER2 *pVideoInfoHeader, DWORD cbVideoInfoHeader, QWORD AdditionalVideoFlags, const GUID *pSubtype, IMFVideoMediaType **ppIVideoMediaType);
    686 #endif
    687   STDAPI MFCreateVideoMediaType (const MFVIDEOFORMAT *pVideoFormat, IMFVideoMediaType **ppIVideoMediaType);
    688   STDAPI MFCreateVideoMediaTypeFromSubtype (const GUID *pAMSubtype, IMFVideoMediaType **ppIVideoMediaType);
    689   STDAPI_ (WINBOOL) MFIsFormatYUV (DWORD Format);
    690   STDAPI MFCreateVideoMediaTypeFromBitMapInfoHeader (const BITMAPINFOHEADER *pbmihBitMapInfoHeader, DWORD dwPixelAspectRatioX, DWORD dwPixelAspectRatioY, MFVideoInterlaceMode InterlaceMode, QWORD VideoFlags, QWORD qwFramesPerSecondNumerator, QWORD qwFramesPerSecondDenominator, DWORD dwMaxBitRate, IMFVideoMediaType **ppIVideoMediaType);
    691   STDAPI MFGetStrideForBitmapInfoHeader (DWORD format, DWORD dwWidth, LONG *pStride);
    692   STDAPI MFGetPlaneSize (DWORD format, DWORD dwWidth, DWORD dwHeight, DWORD *pdwPlaneSize);
    693   STDAPI MFCreateMediaTypeFromRepresentation (GUID guidRepresentation, LPVOID pvRepresentation, IMFMediaType **ppIMediaType);
    694   STDAPI MFCreateAudioMediaType (const WAVEFORMATEX *pAudioFormat, IMFAudioMediaType **ppIAudioMediaType);
    695   DWORD STDMETHODCALLTYPE MFGetUncompressedVideoFormat (const MFVIDEOFORMAT *pVideoFormat);
    696   STDAPI MFInitVideoFormat (MFVIDEOFORMAT *pVideoFormat, MFStandardVideoFormat type);
    697   STDAPI MFInitVideoFormat_RGB (MFVIDEOFORMAT *pVideoFormat, DWORD dwWidth, DWORD dwHeight, DWORD D3Dfmt);
    698   STDAPI MFConvertColorInfoToDXVA (DWORD *pdwToDXVA, const MFVIDEOFORMAT *pFromFormat);
    699   STDAPI MFConvertColorInfoFromDXVA (MFVIDEOFORMAT *pToFormat, DWORD dwFromDXVA);
    700   STDAPI MFConvertFromFP16Array (float *pDest, const WORD *pSrc, DWORD dwCount);
    701   STDAPI MFConvertToFP16Array (WORD *pDest, const float *pSrc, DWORD dwCount);
    702 #if WINVER >= 0x0601
    703   STDAPI MFCreateVideoMediaTypeFromBitMapInfoHeaderEx (const BITMAPINFOHEADER *pbmihBitMapInfoHeader, UINT32 cbBitMapInfoHeader, DWORD dwPixelAspectRatioX, DWORD dwPixelAspectRatioY, MFVideoInterlaceMode InterlaceMode, QWORD VideoFlags, DWORD dwFramesPerSecondNumerator, DWORD dwFramesPerSecondDenominator, DWORD dwMaxBitRate, IMFVideoMediaType **ppIVideoMediaType);
    704 #endif
    705 #endif
    706 
    707 #if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_APP)
    708 #ifdef __cplusplus
    709   inline UINT32 HI32 (UINT64 up) { return (UINT32) (up >> 32); }
    710   inline UINT32 LO32 (UINT64 up) { return (UINT32) up; }
    711   inline UINT64 Pack2UINT32AsUINT64 (UINT32 uh, UINT32 ul) { return (((UINT64) uh) << 32) | ((UINT64) ul); }
    712   inline void Unpack2UINT32AsUINT64 (UINT64 up, UINT32 *puh, UINT32 *pul) { *puh = HI32 (up); *pul = LO32 (up); }
    713   inline UINT64 PackSize (UINT32 uw, UINT32 uh) { return Pack2UINT32AsUINT64 (uw, uh); }
    714   inline void UnpackSize (UINT64 up, UINT32 *puw, UINT32 *puh) { Unpack2UINT32AsUINT64 (up, puw, puh); }
    715   inline UINT64 PackRatio (INT32 n, UINT32 ud) { return Pack2UINT32AsUINT64 ((UINT32) n, ud); }
    716   inline void UnpackRatio (UINT64 up, INT32 *pn, UINT32 *pud) { Unpack2UINT32AsUINT64 (up, (UINT32 *) pn, pud); }
    717   inline UINT32 MFGetAttributeUINT32 (IMFAttributes *pattr, REFGUID guid, UINT32 udef) {
    718     UINT32 r;
    719     if (FAILED (pattr->GetUINT32 (guid, &r)))
    720       r = udef;
    721     return r;
    722   }
    723   inline UINT64 MFGetAttributeUINT64 (IMFAttributes *pattr, REFGUID guid, UINT64 udef) {
    724     UINT64 r;
    725     if (FAILED (pattr->GetUINT64 (guid, &r)))
    726       r = udef;
    727     return r;
    728   }
    729   inline double MFGetAttributeDouble (IMFAttributes *pattr, REFGUID guid, double fdef) {
    730     double r;
    731     if (FAILED (pattr->GetDouble (guid, &r)))
    732       r = fdef;
    733     return r;
    734   }
    735   inline HRESULT MFGetAttribute2UINT32asUINT64 (IMFAttributes *pattr, REFGUID guid, UINT32 *puh, UINT32 *pul) {
    736     UINT64 up;
    737     HRESULT hr = pattr->GetUINT64 (guid, &up);
    738     if (!FAILED (hr))
    739       Unpack2UINT32AsUINT64 (up, puh, pul);
    740     return hr;
    741   }
    742   inline HRESULT MFSetAttribute2UINT32asUINT64 (IMFAttributes *pattr, REFGUID guid, UINT32 uh, UINT32 ul) {
    743     return pattr->SetUINT64 (guid, Pack2UINT32AsUINT64 (uh, ul));
    744   }
    745   inline HRESULT MFGetAttributeRatio (IMFAttributes *pattr, REFGUID guid, UINT32 *pn, UINT32 *pd) { return MFGetAttribute2UINT32asUINT64 (pattr, guid, pn, pd); }
    746   inline HRESULT MFGetAttributeSize (IMFAttributes *pattr, REFGUID guid, UINT32 *pw, UINT32 *ph) { return MFGetAttribute2UINT32asUINT64 (pattr, guid, pw, ph); }
    747   inline HRESULT MFSetAttributeRatio (IMFAttributes *pattr, REFGUID guid, UINT32 un, UINT32 ud) { return MFSetAttribute2UINT32asUINT64 (pattr, guid, un, ud); }
    748   inline HRESULT MFSetAttributeSize (IMFAttributes *pattr, REFGUID guid, UINT32 uw, UINT32 uh) { return MFSetAttribute2UINT32asUINT64 (pattr, guid, uw, uh); }
    749 #ifdef _INTSAFE_H_INCLUDED_
    750   inline HRESULT MFGetAttributeString (IMFAttributes *pattr, REFGUID guid, PWSTR *ppsz) {
    751     HRESULT hr;
    752     UINT32 length;
    753     PWSTR psz = NULL;
    754     *ppsz = NULL;
    755     hr = pattr->GetStringLength (guid, &length);
    756     if (SUCCEEDED (hr))
    757       hr = UIntAdd (length, 1, &length);
    758     if (SUCCEEDED (hr)) {
    759       size_t cb;
    760       hr = SizeTMult (length, sizeof (WCHAR), &cb);
    761       if (SUCCEEDED (hr) && !(psz = PWSTR (CoTaskMemAlloc (cb))))
    762 	hr = E_OUTOFMEMORY;
    763     }
    764     if (SUCCEEDED (hr))
    765       hr = pattr->GetString (guid, psz, length, &length);
    766     if (SUCCEEDED (hr))
    767       *ppsz = psz;
    768     else
    769       CoTaskMemFree (psz);
    770     return hr;
    771   }
    772 #endif
    773 
    774   STDAPI MFCreateCollection (IMFCollection **ppIMFCollection);
    775 #endif
    776 
    777 #if WINVER >= 0x0601
    778   LONGLONG WINAPI MFllMulDiv (LONGLONG a, LONGLONG b, LONGLONG c, LONGLONG d);
    779 #endif
    780 #endif
    781 
    782 #if defined (__cplusplus)
    783 }
    784 #endif
    785 #endif
    786