/**
 * This file has no copyright assigned and is placed in the Public Domain.
 * This file is part of the mingw-w64 runtime package.
 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
 */
#ifndef _INC_MFAPI
#define _INC_MFAPI

#include <mfobjects.h>
#include <mmreg.h>
#include <avrt.h>

#ifndef MF_VERSION

#if (WINVER >= _WIN32_WINNT_WIN7)
#define MF_SDK_VERSION 0x0002
#else
#define MF_SDK_VERSION 0x0001
#endif

#define MF_API_VERSION 0x0070
#define MF_VERSION (MF_SDK_VERSION<<16 | MF_API_VERSION)

#endif /* MF_VERSION */

/*ksmedia.h needs fixing about "multi-character character constant"*/
typedef struct _MFT_REGISTRATION_INFO MFT_REGISTRATION_INFO;
typedef struct IMFActivate IMFActivate;
typedef enum _EAllocationType { eAllocationTypeIgnore } EAllocationType; /*Unknown type*/

#define MFSTARTUP_FULL 0

typedef enum  {
  MF_TOPOSTATUS_INVALID           = 0,
  MF_TOPOSTATUS_READY             = 100,
  MF_TOPOSTATUS_STARTED_SOURCE    = 200,
  MF_TOPOSTATUS_DYNAMIC_CHANGED   = 210,
  MF_TOPOSTATUS_SINK_SWITCHED     = 300,
  MF_TOPOSTATUS_ENDED             = 400 
} MF_TOPOSTATUS;

typedef enum _MFVideoDRMFlags {
  MFVideoDRMFlag_None                 = 0,
  MFVideoDRMFlag_AnalogProtected      = 1,
  MFVideoDRMFlag_DigitallyProtected   = 2 
} MFVideoDRMFlags;


#if (_WIN32_WINNT >= 0x0601)

typedef enum  {
  MF_STANDARD_WORKQUEUE   = 0,
  MF_WINDOW_WORKQUEUE     = 1 
} MFASYNC_WORKQUEUE_TYPE;

HRESULT WINAPI MFAllocateWorkQueueEx(MFASYNC_WORKQUEUE_TYPE WorkQueueType,DWORD *pdwWorkQueue);

#endif /*(_WIN32_WINNT >= 0x0601)*/

typedef enum _MFVideoPadFlags {
  MFVideoPadFlag_PAD_TO_None   = 0,
  MFVideoPadFlag_PAD_TO_4x3    = 1,
  MFVideoPadFlag_PAD_TO_16x9   = 2 
} MFVideoPadFlags;

typedef enum _MFVideoSrcContentHintFlags {
  MFVideoSrcContentHintFlag_None    = 0,
  MFVideoSrcContentHintFlag_16x9    = 1,
  MFVideoSrcContentHintFlag_235_1   = 2 
} MFVideoSrcContentHintFlags;

typedef enum _MFWaveFormatExConvertFlags {
  MFWaveFormatExConvertFlag_Normal            = 0,
  MFWaveFormatExConvertFlag_ForceExtensible   = 1 
} MFWaveFormatExConvertFlags;

#if (_WIN32_WINNT >= 0x0601)
#undef  INTERFACE
#define INTERFACE IMFLocalMFTRegistration
DECLARE_INTERFACE_(IMFLocalMFTRegistration,IUnknown)
{
    BEGIN_INTERFACE

    /* IUnknown methods */
    STDMETHOD(QueryInterface)(THIS_ REFIID riid, void **ppvObject) PURE;
    STDMETHOD_(ULONG, AddRef)(THIS) PURE;
    STDMETHOD_(ULONG, Release)(THIS) PURE;

    /* IMFLocalMFTRegistration methods */
    STDMETHOD_(HRESULT,RegisterMFTs)(THIS_ MFT_REGISTRATION_INFO *pMFTs,DWORD cMFTs) PURE;

    END_INTERFACE
};
#ifdef COBJMACROS
#define IMFLocalMFTRegistration_QueryInterface(This,riid,ppvObject) (This)->lpVtbl->QueryInterface(This,riid,ppvObject)
#define IMFLocalMFTRegistration_AddRef(This) (This)->lpVtbl->AddRef(This)
#define IMFLocalMFTRegistration_Release(This) (This)->lpVtbl->Release(This)
#define IMFLocalMFTRegistration_RegisterMFTs(This,pMFTs,cMFTs) (This)->lpVtbl->RegisterMFTs(This,pMFTs,cMFTs)
#endif /*COBJMACROS*/
#endif /*(_WIN32_WINNT >= 0x0601)*/

#ifdef __cplusplus
typedef struct tagMFASYNCRESULT : public IMFAsyncResult {
  OVERLAPPED       overlapped;
  IMFAsyncCallback *pCallback;
  HRESULT          hrStatusResult;
  DWORD            dwBytesTransferred;
  HANDLE           hEvent;
} MFASYNCRESULT;
#endif

typedef struct _MFFOLDDOWN_MATRIX {
  UINT32 cbSize;
  UINT32 cSrcChannels;
  UINT32 cDstChannels;
  UINT32 dwChannelMask;
  LONG   Coeff[64];
} MFFOLDDOWN_MATRIX;

typedef struct _MT_CUSTOM_VIDEO_PRIMARIES {
  float fRx;
  float fRy;
  float fGx;
  float fGy;
  float fBx;
  float fBy;
  float fWx;
  float fWy;
} MT_CUSTOM_VIDEO_PRIMARIES;

#ifndef FCC
#define FCC(ch4)                                \
    ((((DWORD)(ch4) & 0xff) << 24)              \
    |(((DWORD)(ch4) & 0xff00) << 8)             \
    |(((DWORD)(ch4) & 0xff0000) >> 8)           \
    |(((DWORD)(ch4) & 0xff000000) >> 24))
#endif

#ifndef DEFINE_MEDIATYPE_GUID
#define DEFINE_MEDIATYPE_GUID(name, format) \
    DEFINE_GUID(name,format,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);
#endif

#ifndef DIRECT3D_VERSION
#define D3DFMT_R8G8B8         20
#define D3DFMT_A8R8G8B8       21
#define D3DFMT_X8R8G8B8       22
#define D3DFMT_R5G6B5         23
#define D3DFMT_X1R5G5B5       24
#define D3DFMT_P8             41
#define LOCAL_D3DFMT_DEFINES  1
#endif

DEFINE_MEDIATYPE_GUID(MFVideoFormat_Base,      0);
DEFINE_MEDIATYPE_GUID(MFVideoFormat_RGB32,     D3DFMT_X8R8G8B8);
DEFINE_MEDIATYPE_GUID(MFVideoFormat_ARGB32,    D3DFMT_A8R8G8B8);
DEFINE_MEDIATYPE_GUID(MFVideoFormat_RGB24,     D3DFMT_R8G8B8);
DEFINE_MEDIATYPE_GUID(MFVideoFormat_RGB555,    D3DFMT_X1R5G5B5);
DEFINE_MEDIATYPE_GUID(MFVideoFormat_RGB565,    D3DFMT_R5G6B5);
DEFINE_MEDIATYPE_GUID(MFVideoFormat_RGB8,      D3DFMT_P8);
DEFINE_MEDIATYPE_GUID(MFVideoFormat_AI44,      FCC('AI44'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_AYUV,      FCC('AYUV'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_YUY2,      FCC('YUY2'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_YVYU,      FCC('YVYU'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_YVU9,      FCC('YVU9'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_UYVY,      FCC('UYVY'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_NV11,      FCC('NV11'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_NV12,      FCC('NV12'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_YV12,      FCC('YV12'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_I420,      FCC('I420'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_IYUV,      FCC('IYUV'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_Y210,      FCC('Y210'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_Y216,      FCC('Y216'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_Y410,      FCC('Y410'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_Y416,      FCC('Y416'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_Y41P,      FCC('Y41P'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_Y41T,      FCC('Y41T'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_Y42T,      FCC('Y42T'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_P210,      FCC('P210'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_P216,      FCC('P216'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_P010,      FCC('P010'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_P016,      FCC('P016'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_v210,      FCC('v210'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_v216,      FCC('v216'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_v410,      FCC('v410'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_MP43,      FCC('MP43'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_MP4S,      FCC('MP4S'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_M4S2,      FCC('M4S2'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_MP4V,      FCC('MP4V'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_WMV1,      FCC('WMV1'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_WMV2,      FCC('WMV2'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_WMV3,      FCC('WMV3'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_WVC1,      FCC('WVC1'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_MSS1,      FCC('MSS1'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_MSS2,      FCC('MSS2'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_MPG1,      FCC('MPG1'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_DVSL,      FCC('dvsl'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_DVSD,      FCC('dvsd'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_DVHD,      FCC('dvhd'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_DV25,      FCC('dv25'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_DV50,      FCC('dv50'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_DVH1,      FCC('dvh1'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_DVC,       FCC('dvc '));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_H264,      FCC('H264'));
DEFINE_MEDIATYPE_GUID(MFVideoFormat_MJPG,      FCC('MJPG'));

DEFINE_MEDIATYPE_GUID(MFAudioFormat_Base,              0);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_PCM,               WAVE_FORMAT_PCM);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_Float,             WAVE_FORMAT_IEEE_FLOAT);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_DTS,               WAVE_FORMAT_DTS);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_Dolby_AC3_SPDIF,   WAVE_FORMAT_DOLBY_AC3_SPDIF);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_DRM,               WAVE_FORMAT_DRM);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_WMAudioV8,         WAVE_FORMAT_WMAUDIO2);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_WMAudioV9,         WAVE_FORMAT_WMAUDIO3);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_WMAudio_Lossless,  WAVE_FORMAT_WMAUDIO_LOSSLESS);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_WMASPDIF,          WAVE_FORMAT_WMASPDIF);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_MSP1,              WAVE_FORMAT_WMAVOICE9);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_MP3,               WAVE_FORMAT_MPEGLAYER3);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_MPEG,              WAVE_FORMAT_MPEG);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_AAC,               WAVE_FORMAT_MPEG_HEAAC);
DEFINE_MEDIATYPE_GUID(MFAudioFormat_ADTS,              WAVE_FORMAT_MPEG_ADTS_AAC);

DEFINE_GUID(MF_MT_MAJOR_TYPE,               0x48eba18e,0xf8c9,0x4687,0xbf,0x11,0x0a,0x74,0xc9,0xf9,0x6a,0x8f);
DEFINE_GUID(MF_MT_SUBTYPE,                  0xf7e34c9a,0x42e8,0x4714,0xb7,0x4b,0xcb,0x29,0xd7,0x2c,0x35,0xe5);
DEFINE_GUID(MF_MT_ALL_SAMPLES_INDEPENDENT,  0xc9173739,0x5e56,0x461c,0xb7,0x13,0x46,0xfb,0x99,0x5c,0xb9,0x5f);
DEFINE_GUID(MF_MT_FIXED_SIZE_SAMPLES,       0xb8ebefaf,0xb718,0x4e04,0xb0,0xa9,0x11,0x67,0x75,0xe3,0x32,0x1b);
DEFINE_GUID(MF_MT_COMPRESSED,               0x3afd0cee,0x18f2,0x4ba5,0xa1,0x10,0x8b,0xea,0x50,0x2e,0x1f,0x92);

DEFINE_GUID(MF_MT_SAMPLE_SIZE,              0xdad3ab78,0x1990,0x408b,0xbc,0xe2,0xeb,0xa6,0x73,0xda,0xcc,0x10);
DEFINE_GUID(MF_MT_WRAPPED_TYPE,             0x4d3f7b23,0xd02f,0x4e6c,0x9b,0xee,0xe4,0xbf,0x2c,0x6c,0x69,0x5d);

DEFINE_GUID(MF_MT_AUDIO_NUM_CHANNELS,       0x37e48bf5,0x645e,0x4c5b,0x89,0xde,0xad,0xa9,0xe2,0x9b,0x69,0x6a);
DEFINE_GUID(MF_MT_AUDIO_SAMPLES_PER_SECOND, 0x5faeeae7,0x0290,0x4c31,0x9e,0x8a,0xc5,0x34,0xf6,0x8d,0x9d,0xba);
DEFINE_GUID(MF_MT_AUDIO_FLOAT_SAMPLES_PER_SECOND, 0xfb3b724a,0xcfb5,0x4319,0xae,0xfe,0x6e,0x42,0xb2,0x40,0x61,0x32);
DEFINE_GUID(MF_MT_AUDIO_AVG_BYTES_PER_SECOND,     0x1aab75c8,0xcfef,0x451c,0xab,0x95,0xac,0x03,0x4b,0x8e,0x17,0x31);
DEFINE_GUID(MF_MT_AUDIO_BLOCK_ALIGNMENT,    0x322de230,0x9eeb,0x43bd,0xab,0x7a,0xff,0x41,0x22,0x51,0x54,0x1d);
DEFINE_GUID(MF_MT_AUDIO_BITS_PER_SAMPLE,    0xf2deb57f,0x40fa,0x4764,0xaa,0x33,0xed,0x4f,0x2d,0x1f,0xf6,0x69);
DEFINE_GUID(MF_MT_AUDIO_VALID_BITS_PER_SAMPLE,    0xd9bf8d6a,0x9530,0x4b7c,0x9d,0xdf,0xff,0x6f,0xd5,0x8b,0xbd,0x06);
DEFINE_GUID(MF_MT_AUDIO_SAMPLES_PER_BLOCK,  0xaab15aac,0xe13a,0x4995,0x92,0x22,0x50,0x1e,0xa1,0x5c,0x68,0x77);
DEFINE_GUID(MF_MT_AUDIO_CHANNEL_MASK,       0x55fb5765,0x644a,0x4caf,0x84,0x79,0x93,0x89,0x83,0xbb,0x15,0x88);
DEFINE_GUID(MF_MT_AUDIO_FOLDDOWN_MATRIX,    0x9d62927c,0x36be,0x4cf2,0xb5,0xc4,0xa3,0x92,0x6e,0x3e,0x87,0x11);
DEFINE_GUID(MF_MT_AUDIO_WMADRC_PEAKREF,     0x9d62927d,0x36be,0x4cf2,0xb5,0xc4,0xa3,0x92,0x6e,0x3e,0x87,0x11);
DEFINE_GUID(MF_MT_AUDIO_WMADRC_PEAKTARGET,  0x9d62927e,0x36be,0x4cf2,0xb5,0xc4,0xa3,0x92,0x6e,0x3e,0x87,0x11);
DEFINE_GUID(MF_MT_AUDIO_WMADRC_AVGREF,      0x9d62927f,0x36be,0x4cf2,0xb5,0xc4,0xa3,0x92,0x6e,0x3e,0x87,0x11);
DEFINE_GUID(MF_MT_AUDIO_WMADRC_AVGTARGET,   0x9d629280,0x36be,0x4cf2,0xb5,0xc4,0xa3,0x92,0x6e,0x3e,0x87,0x11);
DEFINE_GUID(MF_MT_AUDIO_PREFER_WAVEFORMATEX,0xa901aaba,0xe037,0x458a,0xbd,0xf6,0x54,0x5b,0xe2,0x07,0x40,0x42);

DEFINE_GUID(MF_MT_AAC_PAYLOAD_TYPE,         0xbfbabe79,0x7434,0x4d1c,0x94,0xf0,0x72,0xa3,0xb9,0xe1,0x71,0x88);
DEFINE_GUID(MF_MT_AAC_AUDIO_PROFILE_LEVEL_INDICATION,
                                            0x7632f0e6,0x9538,0x4d61,0xac,0xda,0xea,0x29,0xc8,0xc1,0x44,0x56);
DEFINE_GUID(MF_MT_FRAME_SIZE,               0x1652c33d,0xd6b2,0x4012,0xb8,0x34,0x72,0x03,0x08,0x49,0xa3,0x7d);
DEFINE_GUID(MF_MT_FRAME_RATE,               0xc459a2e8,0x3d2c,0x4e44,0xb1,0x32,0xfe,0xe5,0x15,0x6c,0x7b,0xb0);
DEFINE_GUID(MF_MT_PIXEL_ASPECT_RATIO,       0xc6376a1e,0x8d0a,0x4027,0xbe,0x45,0x6d,0x9a,0x0a,0xd3,0x9b,0xb6);
DEFINE_GUID(MF_MT_DRM_FLAGS,                0x8772f323,0x355a,0x4cc7,0xbb,0x78,0x6d,0x61,0xa0,0x48,0xae,0x82);

DEFINE_GUID(MF_MT_PAD_CONTROL_FLAGS,        0x4d0e73e5,0x80ea,0x4354,0xa9,0xd0,0x11,0x76,0xce,0xb0,0x28,0xea);

DEFINE_GUID(MF_MT_SOURCE_CONTENT_HINT,      0x68aca3cc,0x22d0,0x44e6,0x85,0xf8,0x28,0x16,0x71,0x97,0xfa,0x38);

DEFINE_GUID(MF_MT_VIDEO_CHROMA_SITING,      0x65df2370,0xc773,0x4c33,0xaa,0x64,0x84,0x3e,0x06,0x8e,0xfb,0x0c);
DEFINE_GUID(MF_MT_INTERLACE_MODE,           0xe2724bb8,0xe676,0x4806,0xb4,0xb2,0xa8,0xd6,0xef,0xb4,0x4c,0xcd);
DEFINE_GUID(MF_MT_TRANSFER_FUNCTION,        0x5fb0fce9,0xbe5c,0x4935,0xa8,0x11,0xec,0x83,0x8f,0x8e,0xed,0x93);
DEFINE_GUID(MF_MT_VIDEO_PRIMARIES,          0xdbfbe4d7,0x0740,0x4ee0,0x81,0x92,0x85,0x0a,0xb0,0xe2,0x19,0x35);
DEFINE_GUID(MF_MT_CUSTOM_VIDEO_PRIMARIES,   0x47537213,0x8cfb,0x4722,0xaa,0x34,0xfb,0xc9,0xe2,0x4d,0x77,0xb8);

DEFINE_GUID(MF_MT_YUV_MATRIX,               0x3e23d450,0x2c75,0x4d25,0xa0,0x0e,0xb9,0x16,0x70,0xd1,0x23,0x27);
DEFINE_GUID(MF_MT_VIDEO_LIGHTING,           0x53a0529c,0x890b,0x4216,0x8b,0xf9,0x59,0x93,0x67,0xad,0x6d,0x20);
DEFINE_GUID(MF_MT_VIDEO_NOMINAL_RANGE,      0xc21b8ee5,0xb956,0x4071,0x8d,0xaf,0x32,0x5e,0xdf,0x5c,0xab,0x11);
DEFINE_GUID(MF_MT_GEOMETRIC_APERTURE,       0x66758743,0x7e5f,0x400d,0x98,0x0a,0xaa,0x85,0x96,0xc8,0x56,0x96);
DEFINE_GUID(MF_MT_MINIMUM_DISPLAY_APERTURE, 0xd7388766,0x18fe,0x48c6,0xa1,0x77,0xee,0x89,0x48,0x67,0xc8,0xc4);
DEFINE_GUID(MF_MT_PAN_SCAN_APERTURE,        0x79614dde,0x9187,0x48fb,0xb8,0xc7,0x4d,0x52,0x68,0x9d,0xe6,0x49);
DEFINE_GUID(MF_MT_PAN_SCAN_ENABLED,         0x4b7f6bc3,0x8b13,0x40b2,0xa9,0x93,0xab,0xf6,0x30,0xb8,0x20,0x4e);
DEFINE_GUID(MF_MT_AVG_BITRATE,              0x20332624,0xfb0d,0x4d9e,0xbd,0x0d,0xcb,0xf6,0x78,0x6c,0x10,0x2e);
DEFINE_GUID(MF_MT_AVG_BIT_ERROR_RATE,       0x799cabd6,0x3508,0x4db4,0xa3,0xc7,0x56,0x9c,0xd5,0x33,0xde,0xb1);
DEFINE_GUID(MF_MT_MAX_KEYFRAME_SPACING,     0xc16eb52b,0x73a1,0x476f,0x8d,0x62,0x83,0x9d,0x6a,0x02,0x06,0x52);

DEFINE_GUID(MF_MT_DEFAULT_STRIDE,           0x644b4e48,0x1e02,0x4516,0xb0,0xeb,0xc0,0x1c,0xa9,0xd4,0x9a,0xc6);
DEFINE_GUID(MF_MT_PALETTE,                  0x6d283f42,0x9846,0x4410,0xaf,0xd9,0x65,0x4d,0x50,0x3b,0x1a,0x54);

DEFINE_GUID(MF_MT_USER_DATA,                0xb6bc765f,0x4c3b,0x40a4,0xbd,0x51,0x25,0x35,0xb6,0x6f,0xe0,0x9d);
DEFINE_GUID(MF_MT_AM_FORMAT_TYPE,           0x73d1072d,0x1870,0x4174,0xa0,0x63,0x29,0xff,0x4f,0xf6,0xc1,0x1e);

DEFINE_GUID(MF_MT_MPEG_START_TIME_CODE,     0x91f67885,0x4333,0x4280,0x97,0xcd,0xbd,0x5a,0x6c,0x03,0xa0,0x6e);
DEFINE_GUID(MF_MT_MPEG2_PROFILE,            0xad76a80b,0x2d5c,0x4e0b,0xb3,0x75,0x64,0xe5,0x20,0x13,0x70,0x36);
DEFINE_GUID(MF_MT_MPEG2_LEVEL,              0x96f66574,0x11c5,0x4015,0x86,0x66,0xbf,0xf5,0x16,0x43,0x6d,0xa7);
DEFINE_GUID(MF_MT_MPEG2_FLAGS,              0x31e3991d,0xf701,0x4b2f,0xb4,0x26,0x8a,0xe3,0xbd,0xa9,0xe0,0x4b);
DEFINE_GUID(MF_MT_MPEG_SEQUENCE_HEADER,     0x3c036de7,0x3ad0,0x4c9e,0x92,0x16,0xee,0x6d,0x6a,0xc2,0x1c,0xb3);

DEFINE_GUID(MF_MT_DV_AAUX_SRC_PACK_0,       0x84bd5d88,0x0fb8,0x4ac8,0xbe,0x4b,0xa8,0x84,0x8b,0xef,0x98,0xf3);
DEFINE_GUID(MF_MT_DV_AAUX_CTRL_PACK_0,      0xf731004e,0x1dd1,0x4515,0xaa,0xbe,0xf0,0xc0,0x6a,0xa5,0x36,0xac);
DEFINE_GUID(MF_MT_DV_AAUX_SRC_PACK_1,       0x720e6544,0x0225,0x4003,0xa6,0x51,0x01,0x96,0x56,0x3a,0x95,0x8e);
DEFINE_GUID(MF_MT_DV_AAUX_CTRL_PACK_1,      0xcd1f470d,0x1f04,0x4fe0,0xbf,0xb9,0xd0,0x7a,0xe0,0x38,0x6a,0xd8);
DEFINE_GUID(MF_MT_DV_VAUX_SRC_PACK,         0x41402d9d,0x7b57,0x43c6,0xb1,0x29,0x2c,0xb9,0x97,0xf1,0x50,0x09);
DEFINE_GUID(MF_MT_DV_VAUX_CTRL_PACK,        0x2f84e1c4,0x0da1,0x4788,0x93,0x8e,0x0d,0xfb,0xfb,0xb3,0x4b,0x48);

DEFINE_GUID(MF_MT_ARBITRARY_HEADER,         0x9e6bd6f5,0x0109,0x4f95,0x84,0xac,0x93,0x09,0x15,0x3a,0x19,0xfc);
DEFINE_GUID(MF_MT_ARBITRARY_FORMAT,         0x5a75b249,0x0d7d,0x49a1,0xa1,0xc3,0xe0,0xd8,0x7f,0x0c,0xad,0xe5);

DEFINE_GUID(MF_MT_IMAGE_LOSS_TOLERANT,      0xed062cf4,0xe34e,0x4922,0xbe,0x99,0x93,0x40,0x32,0x13,0x3d,0x7c);

DEFINE_GUID(MF_MT_MPEG4_SAMPLE_DESCRIPTION, 0x261e9d83,0x9529,0x4b8f,0xa1,0x11,0x8b,0x9c,0x95,0x0a,0x81,0xa9);
DEFINE_GUID(MF_MT_MPEG4_CURRENT_SAMPLE_ENTRY, 0x9aa7e155,0xb64a,0x4c1d,0xa5,0x00,0x45,0x5d,0x60,0x0b,0x65,0x60);

DEFINE_GUID(MF_MT_ORIGINAL_4CC,             0xd7be3fe0,0x2bc7,0x492d,0xb8,0x43,0x61,0xa1,0x91,0x9b,0x70,0xc3);
DEFINE_GUID(MF_MT_ORIGINAL_WAVE_FORMAT_TAG, 0x8cbbc843,0x9fd9,0x49c2,0x88,0x2f,0xa7,0x25,0x86,0xc4,0x08,0xad);

DEFINE_GUID(MF_MT_FRAME_RATE_RANGE_MIN,     0xd2e7558c,0xdc1f,0x403f,0x9a,0x72,0xd2,0x8b,0xb1,0xeb,0x3b,0x5e);
DEFINE_GUID(MF_MT_FRAME_RATE_RANGE_MAX,     0xe3371d41,0xb4cf,0x4a05,0xbd,0x4e,0x20,0xb8,0x8b,0xb2,0xc4,0xd6);

DEFINE_GUID(MFMediaType_Default,       0x81a412e6,0x8103,0x4b06,0x85,0x7f,0x18,0x62,0x78,0x10,0x24,0xac);
DEFINE_GUID(MFMediaType_Audio,         0x73647561,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);
DEFINE_GUID(MFMediaType_Video,         0x73646976,0x0000,0x0010,0x80,0x00,0x00,0xaa,0x00,0x38,0x9b,0x71);
DEFINE_GUID(MFMediaType_Protected,     0x7b4b6fe6,0x9d04,0x4494,0xbe,0x14,0x7e,0x0b,0xd0,0x76,0xc8,0xe4);
DEFINE_GUID(MFMediaType_SAMI,          0xe69669a0,0x3dcd,0x40cb,0x9e,0x2e,0x37,0x08,0x38,0x7c,0x06,0x16);
DEFINE_GUID(MFMediaType_Script,        0x72178c22,0xe45b,0x11d5,0xbc,0x2a,0x00,0xb0,0xd0,0xf3,0xf4,0xab);
DEFINE_GUID(MFMediaType_Image,         0x72178c23,0xe45b,0x11d5,0xbc,0x2a,0x00,0xb0,0xd0,0xf3,0xf4,0xab);
DEFINE_GUID(MFMediaType_HTML,          0x72178c24,0xe45b,0x11d5,0xbc,0x2a,0x00,0xb0,0xd0,0xf3,0xf4,0xab);
DEFINE_GUID(MFMediaType_Binary,        0x72178c25,0xe45b,0x11d5,0xbc,0x2a,0x00,0xb0,0xd0,0xf3,0xf4,0xab);
DEFINE_GUID(MFMediaType_FileTransfer,  0x72178c26,0xe45b,0x11d5,0xbc,0x2a,0x00,0xb0,0xd0,0xf3,0xf4,0xab);


#ifdef __cplusplus
extern "C" {
#endif

typedef void (*MFPERIODICCALLBACK )(IUnknown *pContext);
typedef ULONGLONG MFWORKITEM_KEY;

struct tagVIDEOINFOHEADER;
typedef struct tagVIDEOINFOHEADER VIDEOINFOHEADER;
struct tagVIDEOINFOHEADER2;
typedef struct tagVIDEOINFOHEADER2 VIDEOINFOHEADER2;
struct tagMPEG1VIDEOINFO;
typedef struct tagMPEG1VIDEOINFO MPEG1VIDEOINFO;
struct tagMPEG2VIDEOINFO;
typedef struct tagMPEG2VIDEOINFO MPEG2VIDEOINFO;
struct _AMMediaType;
typedef struct _AMMediaType AM_MEDIA_TYPE;

HRESULT WINAPI MFAddPeriodicCallback(MFPERIODICCALLBACK Callback,IUnknown *pContext,DWORD *pdwKey);
HRESULT WINAPI MFRemovePeriodicCallback(DWORD dwKey);
HRESULT WINAPI MFAllocateWorkQueue(DWORD *pdwWorkQueue);
HRESULT WINAPI MFAverageTimePerFrameToFrameRate(UINT64 unAverageTimePerFrame,UINT32 *punNumerator,UINT32 *punDenominator);
HRESULT WINAPI MFBeginCreateFile(MF_FILE_ACCESSMODE AccessMode,MF_FILE_OPENMODE OpenMode,MF_FILE_FLAGS fFlags,LPCWSTR pwszFilePath,IMFAsyncCallback *pCallback,IUnknown *pState,IUnknown **ppCancelCookie);
HRESULT WINAPI MFBeginUnregisterWorkQueueWithMMCSS(DWORD dwWorkQueueId,IMFAsyncCallback *pDoneCallback,IUnknown *pDoneState);
HRESULT WINAPI MFBeginRegisterWorkQueueWithMMCSS(DWORD dwWorkQueueId,LPCWSTR wszClass,DWORD dwTaskId,IMFAsyncCallback *pDoneCallback,IUnknown *pDoneState);
HRESULT WINAPI MFBeginCreateFile(MF_FILE_ACCESSMODE AccessMode,MF_FILE_OPENMODE OpenMode,MF_FILE_FLAGS fFlags,LPCWSTR pwszFilePath,IMFAsyncCallback *pCallback,IUnknown *pState,IUnknown **ppCancelCookie);
HRESULT WINAPI MFCalculateBitmapImageSize(const BITMAPINFOHEADER *pBMIH,UINT32 cbBufSize,UINT32 *pcbImageSize,WINBOOL *pbKnown);
HRESULT WINAPI MFCalculateImageSize(REFGUID guidSubtype,UINT32 unWidth,UINT32 unHeight,UINT32 *pcbImageSize);
HRESULT WINAPI MFCancelCreateFile(IUnknown *pCancelCookie);
HRESULT WINAPI MFCancelWorkItem(MFWORKITEM_KEY Key);
WINBOOL WINAPI MFCompareFullToPartialMediaType(IMFMediaType *pMFTypeFull,IMFMediaType *pMFTypePartial);
HRESULT WINAPI MFConvertColorInfoFromDXVA(MFVIDEOFORMAT *pToFormat,DWORD dwFromDXVA);
HRESULT WINAPI MFConvertColorInfoToDXVA(DWORD *pdwToDXVA,const MFVIDEOFORMAT *pFromFormat);
HRESULT WINAPI MFConvertFromFP16Array(float *pDest,const WORD *pSrc,DWORD dwCount);
HRESULT WINAPI MFConvertToFP16Array(WORD *pDest,const float *pSrc,DWORD dwCount);
HRESULT WINAPI MFCopyImage(BYTE *pDest,LONG lDestStride,const BYTE *pSrc,LONG lSrcStride,DWORD dwWidthInBytes,DWORD dwLines);
HRESULT WINAPI MFCreateAudioMediaType(const WAVEFORMATEX *pAudioFormat,IMFAudioMediaType **ppIAudioMediaType);
HRESULT WINAPI MFCreateDXSurfaceBuffer(REFIID riid,IUnknown *punkSurface,BOOL fBottomUpWhenLinear,IMFMediaBuffer **ppBuffer);
HRESULT WINAPI MFCreateMediaType(IMFMediaType **ppMFType);
HRESULT WINAPI MFCreateMediaBufferWrapper(IMFMediaBuffer *pBuffer,DWORD cbOffset,DWORD dwLength,IMFMediaBuffer **ppBuffer);
HRESULT WINAPI MFCreateMediaTypeFromRepresentation(GUID guidRepresentation,LPVOID pvRepresentation,IMFMediaType **ppIMediaType);
HRESULT WINAPI MFCreateMemoryBuffer(DWORD cbMaxLength,IMFMediaBuffer **ppBuffer);
HRESULT WINAPI MFCreateMFVideoFormatFromMFMediaType(IMFMediaType *pMFType,MFVIDEOFORMAT **ppMFVF,UINT32 *pcbSize);
HRESULT WINAPI MFCreateSample(IMFSample **ppIMFSample);
HRESULT WINAPI MFCreateAsyncResult(IUnknown *punkObject,IMFAsyncCallback *pCallback,IUnknown *punkState,IMFAsyncResult **ppAsyncResult);
HRESULT WINAPI MFCreateFile(MF_FILE_ACCESSMODE AccessMode,MF_FILE_OPENMODE OpenMode,MF_FILE_FLAGS fFlags,LPCWSTR pwszFileURL,IMFByteStream **ppIByteStream);
HRESULT WINAPI MFCreateTempFile(MF_FILE_ACCESSMODE AccessMode,MF_FILE_OPENMODE OpenMode,MF_FILE_FLAGS fFlags,IMFByteStream **ppIByteStream);
HRESULT WINAPI MFInitMediaTypeFromWaveFormatEx(IMFMediaType *pMFType,const WAVEFORMATEX *pWaveFormat,UINT32 cbBufSize);
HRESULT WINAPI MFCreateVideoMediaType(const MFVIDEOFORMAT *pVideoFormat,IMFVideoMediaType **ppIVideoMediaType);
HRESULT WINAPI MFCreateVideoMediaTypeFromBitMapInfoHeader(const BITMAPINFOHEADER *pbmihBitMapInfoHeader,DWORD dwPixelAspectRatioX,DWORD dwPixelAspectRatioY,MFVideoInterlaceMode InterlaceMode,QWORD VideoFlags,QWORD qwFramesPerSecondNumerator,QWORD qwFramesPerSecondDenominator,DWORD dwMaxBitRate,IMFVideoMediaType **ppIVideoMediaType);
HRESULT WINAPI MFCreateVideoMediaTypeFromBitMapInfoHeaderEx(const BITMAPINFOHEADER *pbmihBitMapInfoHeader,UINT32 cbBitMapInfoHeader,DWORD dwPixelAspectRatioX,DWORD dwPixelAspectRatioY,MFVideoInterlaceMode InterlaceMode,QWORD VideoFlags,DWORD dwFramesPerSecondNumerator,DWORD dwFramesPerSecondDenominator,DWORD dwMaxBitRate,IMFVideoMediaType **ppIVideoMediaType);
HRESULT WINAPI MFCreateVideoMediaTypeFromSubtype(const GUID *pAMSubtype,IMFVideoMediaType **ppIVideoMediaType);

#ifdef _KSMEDIA_
HRESULT WINAPI MFCreateVideoMediaTypeFromVideoInfoHeader(const KS_VIDEOINFOHEADER *pVideoInfoHeader,DWORD cbVideoInfoHeader,DWORD dwPixelAspectRatioX,DWORD dwPixelAspectRatioY,MFVideoInterlaceMode InterlaceMode,QWORD VideoFlags,const GUID *pSubtype,IMFVideoMediaType **ppIVideoMediaType);
HRESULT WINAPI MFCreateVideoMediaTypeFromVideoInfoHeader2(const KS_VIDEOINFOHEADER2 *pVideoInfoHeader,DWORD cbVideoInfoHeader,QWORD AdditionalVideoFlags,const GUID *pSubtype,IMFVideoMediaType **ppIVideoMediaType);
#endif

HRESULT WINAPI MFCreateWMAEncoderActivate(IMFMediaType *pMediaType,IPropertyStore *pEncodingConfigurationProperties,IMFActivate **ppActivate);
HRESULT WINAPI MFEndCreateFile(IMFAsyncResult *pResult,IMFByteStream **ppFile);
HRESULT WINAPI MFEndRegisterWorkQueueWithMMCSS(IMFAsyncResult *pResult,DWORD *pdwTaskId);
HRESULT WINAPI MFEndUnregisterWorkQueueWithMMCSS(IMFAsyncResult *pResult);
HRESULT WINAPI MFFrameRateToAverageTimePerFrame(UINT32 unNumerator,UINT32 unDenominator,UINT64 *punAverageTimePerFrame);
double WINAPI MFGetAttributeDouble(IMFAttributes *pAttributes,REFGUID guidKey,double fDefault);
HRESULT WINAPI MFGetAttributesAsBlob(IMFAttributes *pAttributes,UINT8 *pBuf,UINT cbBufSize);
HRESULT WINAPI MFGetAttributesAsBlobSize(IMFAttributes *pAttributes,UINT32 *pcbBufSize);
UINT64 WINAPI MFGetAttributeUINT64(IMFAttributes *pAttributes,REFGUID guidKey,UINT64 unDefault);
HRESULT WINAPI MFGetPlaneSize(DWORD format,DWORD dwWidth,DWORD dwHeight,DWORD *pdwPlaneSize);
HRESULT WINAPI MFGetStrideForBitmapInfoHeader(DWORD format,DWORD dwWidth,LONG *pStride);
HRESULT WINAPI MFGetTimerPeriodicity(DWORD *Periodicity);
DWORD WINAPI MFGetUncompressedVideoFormat(const MFVIDEOFORMAT *pVideoFormat);
HRESULT WINAPI MFGetWorkQueueMMCSSClass(DWORD dwWorkQueueId,LPWSTR pwszClass,DWORD *pcchClass);
HRESULT WINAPI MFGetWorkQueueMMCSSTaskId(DWORD dwWorkQueueId,LPDWORD pdwTaskId);
void* WINAPI MFHeapAlloc(size_t nSize,ULONG dwFlags,char *pszFile,int line,EAllocationType eat);
void WINAPI MFHeapFree(void *pv);
HRESULT WINAPI MFInitAMMediaTypeFromMFMediaType(IMFMediaType *pMFType,GUID guidFormatBlockType,AM_MEDIA_TYPE *pAMType);
HRESULT WINAPI MFInitAttributesFromBlob(IMFAttributes *pAttributes,const UINT8 *pBuf,UINT cbBufSize);
HRESULT WINAPI MFInitMediaTypeFromAMMediaType(IMFMediaType *pMFType,const AM_MEDIA_TYPE *pAMType);
HRESULT WINAPI MFInitMediaTypeFromMFVideoFormat(IMFMediaType *pMFType,const MFVIDEOFORMAT *pMFVF,UINT32 cbBufSize);
HRESULT WINAPI MFInitVideoFormat(MFVIDEOFORMAT *pVideoFormat,MFStandardVideoFormat type);
HRESULT WINAPI MFInitVideoFormat_RGB(MFVIDEOFORMAT *pVideoFormat,DWORD dwWidth,DWORD dwHeight,DWORD D3Dfmt);
HRESULT WINAPI MFInvokeCallback(IMFAsyncResult *pAsyncResult);
WINBOOL WINAPI MFIsFormatYUV(DWORD Format);
HRESULT WINAPI MFLockPlatform(void);
HRESULT WINAPI MFLockWorkQueue(DWORD dwWorkQueue);
HRESULT WINAPI MFPutWorkItem(DWORD dwQueue,IMFAsyncCallback *pCallback,IUnknown *pState);
HRESULT WINAPI MFPutWorkItemEx(DWORD dwQueue,IMFAsyncResult *pResult);
HRESULT WINAPI MFRemovePeriodicCallback(DWORD dwKey);
HRESULT WINAPI MFScheduleWorkItem(IMFAsyncCallback *pCallback,IUnknown *pState,INT64 Timeout,MFWORKITEM_KEY *pKey);
HRESULT WINAPI MFScheduleWorkItemEx(IMFAsyncResult *pResult,INT64 Timeout,MFWORKITEM_KEY *pKey);
HRESULT WINAPI MFSetAttribute2UINT32asUINT64(IMFAttributes *pAttributes,REFGUID guidKey,UINT32 unHigh32,UINT32 unLow32);
HRESULT WINAPI MFSetAttributeRatio(IMFAttributes *pAttributes,REFGUID guidKey,UINT32 unNumerator,UINT32 unDenominator);
HRESULT WINAPI MFSetAttributeSize(IMFAttributes *pAttributes,REFGUID guidKey,UINT32 unWidth,UINT32 unHeight);
HRESULT WINAPI MFShutdown(void);
HRESULT WINAPI MFTEnum(GUID guidCategory,UINT32 Flags,MFT_REGISTER_TYPE_INFO *pInputType,MFT_REGISTER_TYPE_INFO *pOutputType,IMFAttributes *pAttributes,CLSID **ppclsidMFT,UINT32 *pcMFTs);
HRESULT WINAPI MFTGetInfo(CLSID clsidMFT,LPWSTR *pszName,MFT_REGISTER_TYPE_INFO **ppInputTypes,UINT32 *pcInputTypes,MFT_REGISTER_TYPE_INFO **ppOutputTypes,UINT32 *pcOutputTypes,IMFAttributes **ppAttributes);
HRESULT WINAPI 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);
HRESULT WINAPI 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);
HRESULT WINAPI MFTUnregister(CLSID clsidMFT);
HRESULT WINAPI MFUnlockPlatform(void);
HRESULT WINAPI MFUnlockWorkQueue(DWORD dwWorkQueue);
HRESULT WINAPI MFUnwrapMediaType(IMFMediaType *pWrap,IMFMediaType **ppOrig);
HRESULT WINAPI MFValidateMediaTypeSize(GUID FormatType,UINT8 *pBlock,UINT32 cbSize);
HRESULT WINAPI MFWrapMediaType(IMFMediaType *pOrig,REFGUID MajorType,REFGUID SubType,IMFMediaType **ppWrap);
UINT64 WINAPI Pack2UINT32AsUINT64(UINT32 unHigh,UINT32 unLow);

#ifdef __cplusplus
}
#endif

#if (_WIN32_WINNT >= 0x0601)
#ifdef __cplusplus
extern "C" {
#endif

typedef struct _MT_ARBITRARY_HEADER {
  GUID  majortype;
  GUID  subtype;
  WINBOOL  bFixedSizeSamples;
  WINBOOL  bTemporalCompression;
  ULONG lSampleSize;
  GUID  formattype;
} MT_ARBITRARY_HEADER;

HRESULT WINAPI MFCreateMFByteStreamOnStream(IStream *pStream,IMFByteStream **ppByteStream);
HRESULT WINAPI MFGetMFTMerit(IUnknown *pMFT,UINT32 cbVerifier,const BYTE *verifier,DWORD *merit);
HRESULT WINAPI MFGetPluginControl(IMFPluginControl **ppPluginControl);
LONGLONG WINAPI MFllMulDiv(LONGLONG a,LONGLONG b,LONGLONG c,LONGLONG d);
HRESULT WINAPI MFTEnumEx(GUID guidCategory,UINT32 Flags,const MFT_REGISTER_TYPE_INFO *pInputType,const MFT_REGISTER_TYPE_INFO *pOutputType,IMFActivate ***pppMFTActivate,UINT32 *pcMFTActivate);
HRESULT WINAPI 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);
HRESULT WINAPI MFTUnregisterLocal(IClassFactory *pClassFactory);
HRESULT WINAPI MFTUnregisterLocalByCLSID(CLSID clsidMFT);
#ifdef __cplusplus
}
#endif
#endif /*(_WIN32_WINNT >= 0x0601)*/

#ifndef __cplusplus
HRESULT WINAPI MFCreateWaveFormatExFromMFMediaType(IMFMediaType *pMFType,WAVEFORMATEX **ppWF,UINT32 *pcbSize,UINT32 Flags);
HRESULT WINAPI MFInitMediaTypeFromMPEG1VideoInfo(IMFMediaType *pMFType,const MPEG1VIDEOINFO *pMP1VI,UINT32 cbBufSize,const GUID *pSubtype);
HRESULT WINAPI MFInitMediaTypeFromMPEG2VideoInfo(IMFMediaType *pMFType,const MPEG2VIDEOINFO *pMP2VI,UINT32 cbBufSize,const GUID *pSubtype);
HRESULT WINAPI MFInitMediaTypeFromVideoInfoHeader(IMFMediaType *pMFType,const VIDEOINFOHEADER *pVIH,UINT32 cbBufSize,const GUID *pSubtype);
HRESULT WINAPI MFInitMediaTypeFromVideoInfoHeader2(IMFMediaType *pMFType,const VIDEOINFOHEADER2 *pVIH2,UINT32 cbBufSize,const GUID *pSubtype);
HRESULT WINAPI MFStartup(ULONG Version,DWORD dwFlags);
#else
extern "C" HRESULT WINAPI MFCreateWaveFormatExFromMFMediaType(IMFMediaType *pMFType,WAVEFORMATEX **ppWF,UINT32 *pcbSize,UINT32 Flags = MFWaveFormatExConvertFlag_Normal);
extern "C" HRESULT WINAPI MFInitMediaTypeFromMPEG1VideoInfo(IMFMediaType *pMFType,const MPEG1VIDEOINFO *pMP1VI,UINT32 cbBufSize,const GUID *pSubtype = NULL);
extern "C" HRESULT WINAPI MFInitMediaTypeFromMPEG2VideoInfo(IMFMediaType *pMFType,const MPEG2VIDEOINFO *pMP2VI,UINT32 cbBufSize,const GUID *pSubtype = NULL);
extern "C" HRESULT WINAPI MFInitMediaTypeFromVideoInfoHeader(IMFMediaType *pMFType,const VIDEOINFOHEADER *pVIH,UINT32 cbBufSize,const GUID *pSubtype = NULL);
extern "C" HRESULT WINAPI MFInitMediaTypeFromVideoInfoHeader2(IMFMediaType *pMFType,const VIDEOINFOHEADER2 *pVIH2,UINT32 cbBufSize,const GUID *pSubtype = NULL);
extern "C" HRESULT WINAPI MFStartup(ULONG Version,DWORD dwFlags = MFSTARTUP_FULL);
#endif

#ifdef __cplusplus

inline UINT32 HI32(UINT64 unPacked)
{
    return unPacked >> 32;
}

inline UINT32 LO32(UINT64 unPacked)
{
    return unPacked;
}

inline void Unpack2UINT32AsUINT64(UINT64 unPacked, UINT32 *punHigh, UINT32 *punLow)
{
    *punLow = LO32(unPacked);
    *punHigh = HI32(unPacked);
}

inline HRESULT MFGetAttribute2UINT32asUINT64(IMFAttributes *pAttributes, REFGUID guidKey, UINT32 *punHigh32, UINT32 *punLow32)
{
    UINT64 val;
    HRESULT hres;

    hres = pAttributes->GetUINT64(guidKey, &val);
    if(SUCCEEDED(hres))
        Unpack2UINT32AsUINT64(val, punHigh32, punLow32);
    return hres;
}

inline HRESULT MFGetAttributeRatio(IMFAttributes *pAttributes, REFGUID guidKey, UINT32 *punNumerator, UINT32 *punDenominator)
{
    return MFGetAttribute2UINT32asUINT64(pAttributes, guidKey, punNumerator, punDenominator);
}

inline HRESULT MFGetAttributeSize(IMFAttributes *pAttributes, REFGUID guidKey, UINT32 *punWidth, UINT32 *punHeight)
{
    return MFGetAttribute2UINT32asUINT64(pAttributes, guidKey, punWidth, punHeight);
}

inline UINT32 MFGetAttributeUINT32(IMFAttributes *pAttributes, REFGUID guidKey, UINT32 unDefault)
{
    UINT32 ret;
    return SUCCEEDED(pAttributes->GetUINT32(guidKey, &ret)) ? ret : unDefault;
}

#endif

#endif /*_INC_MFAPI*/