Binary compatibility report for the mfplat.dll library between 11.0.6002.18392-Windows SDK 6.0 and 12.0.7600.16385-Windows SDK 7.1 versions on x86

Test Info

Library Name	mfplat.dll
Version #1	11.0.6002.18392-Windows SDK 6.0
Version #2	12.0.7600.16385-Windows SDK 7.1
CPU Architecture	x86

Test Results

Total Header Files	4
Total Dynamic Libraries	1
Total Symbols / Types	77 / 323
Verdict	Compatible

Problem Summary

	Severity	Count
Added Symbols	-	24
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	3
Problems with Symbols	High	0
	Medium	0
	Low	6
Problems with Constants	Low	0

Added Symbols (24)

mfapi.h, mfplat.dll
MFConvertColorInfoFromDXVA ( MFVIDEOFORMAT* pToFormat, DWORD dwFromDXVA )
MFConvertColorInfoToDXVA ( DWORD* pdwToDXVA, MFVIDEOFORMAT const* pFromFormat )
MFConvertFromFP16Array ( float* pDest, WORD const* pSrc, DWORD dwCount )
MFConvertToFP16Array ( WORD* pDest, float const* pSrc, DWORD dwCount )
MFCopyImage ( BYTE* pDest, LONG lDestStride, BYTE const* pSrc, LONG lSrcStride, DWORD dwWidthInBytes, DWORD dwLines )
MFCreateVideoMediaType ( MFVIDEOFORMAT const* pVideoFormat, IMFVideoMediaType** ppIVideoMediaType )
MFCreateVideoMediaTypeFromBitMapInfoHeader ( BITMAPINFOHEADER const* pbmihBitMapInfoHeader, DWORD dwPixelAspectRatioX, DWORD dwPixelAspectRatioY, MFVideoInterlaceMode InterlaceMode, QWORD VideoFlags, QWORD qwFramesPerSecondNumerator, QWORD qwFramesPerSecondDenominator, DWORD dwMaxBitRate, IMFVideoMediaType** ppIVideoMediaType )
MFCreateVideoMediaTypeFromBitMapInfoHeaderEx ( BITMAPINFOHEADER const* pbmihBitMapInfoHeader, UINT32 cbBitMapInfoHeader, DWORD dwPixelAspectRatioX, DWORD dwPixelAspectRatioY, MFVideoInterlaceMode InterlaceMode, QWORD VideoFlags, DWORD dwFramesPerSecondNumerator, DWORD dwFramesPerSecondDenominator, DWORD dwMaxBitRate, IMFVideoMediaType** ppIVideoMediaType )
MFCreateVideoMediaTypeFromSubtype ( GUID const* pAMSubtype, IMFVideoMediaType** ppIVideoMediaType )
MFGetMFTMerit ( IUnknown* pMFT, UINT32 cbVerifier, BYTE const* verifier, DWORD* merit )
MFGetPlaneSize ( DWORD format, DWORD dwWidth, DWORD dwHeight, DWORD* pdwPlaneSize )
MFGetPluginControl ( IMFPluginControl** ppPluginControl )
MFGetStrideForBitmapInfoHeader ( DWORD format, DWORD dwWidth, LONG* pStride )
MFGetUncompressedVideoFormat ( MFVIDEOFORMAT const* pVideoFormat )
MFInitVideoFormat ( MFVIDEOFORMAT* pVideoFormat, MFStandardVideoFormat type )
MFInitVideoFormat_RGB ( MFVIDEOFORMAT* pVideoFormat, DWORD dwWidth, DWORD dwHeight, DWORD D3Dfmt )
MFTEnumEx ( GUID guidCategory, UINT32 Flags, __MIDL___MIDL_itf_mfobjects_0000_0006_0003 const* pInputType, __MIDL___MIDL_itf_mfobjects_0000_0006_0003 const* pOutputType, IMFActivate*** pppMFTActivate, UINT32* pnumMFTActivate )
MFTRegisterLocal ( IClassFactory* pClassFactory, GUID const& guidCategory, LPCWSTR pszName, UINT32 Flags, UINT32 cInputTypes, __MIDL___MIDL_itf_mfobjects_0000_0006_0003 const* pInputTypes, UINT32 cOutputTypes, __MIDL___MIDL_itf_mfobjects_0000_0006_0003 const* pOutputTypes )
MFTRegisterLocalByCLSID ( IID const& clisdMFT, GUID const& guidCategory, LPCWSTR pszName, UINT32 Flags, UINT32 cInputTypes, __MIDL___MIDL_itf_mfobjects_0000_0006_0003 const* pInputTypes, UINT32 cOutputTypes, __MIDL___MIDL_itf_mfobjects_0000_0006_0003 const* pOutputTypes )
MFTUnregisterLocal ( IClassFactory* pClassFactory )
MFTUnregisterLocalByCLSID ( CLSID clsidMFT )

mfidl.h, mfplat.dll
MFCreateMFByteStreamOnStream ( IStream* pStream, IMFByteStream** ppByteStream )
MFCreateSourceResolver ( IMFSourceResolver** ppISourceResolver )

mftransform.h, mfplat.dll
MFCreateTransformActivate ( IMFActivate** ppActivate )

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Problems with Data Types, Low Severity (3)

	Change	Effect
1	Base type has been changed from _MFT_REGISTER_TYPE_INFO to __MIDL___MIDL_itf_mfobjects_0000_0006_0003.	Possible incorrect initialization of parameters by applications.

	Change	Effect
1	Value of member MFNominalRange_Last has been changed from 4 to 5.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

	Change	Effect
1	Value of member MFVideoTransFunc_Last has been changed from 9 to 12.	Applications may execute a wrong branch of code in the library and therefore change the behavior.

mfapi.h
[+] typedef MFT_REGISTER_TYPE_INFO (1)

mfobjects.h
[+] enum _MFNominalRange (1)
[+] enum _MFVideoTransferFunction (1)

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Problems with Symbols, Low Severity (6)

	Change	Effect
1	Base type of 3rd parameter pInputType has been changed from _MFT_REGISTER_TYPE_INFO to __MIDL___MIDL_itf_mfobjects_0000_0006_0003.	Replacement of parameter base type may indicate a change in its semantic meaning.
2	Base type of 4th parameter pOutputType has been changed from _MFT_REGISTER_TYPE_INFO to __MIDL___MIDL_itf_mfobjects_0000_0006_0003.	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	Base type of 3rd parameter ppInputTypes has been changed from _MFT_REGISTER_TYPE_INFO to __MIDL___MIDL_itf_mfobjects_0000_0006_0003.	Replacement of parameter base type may indicate a change in its semantic meaning.
2	Base type of 5th parameter ppOutputTypes has been changed from _MFT_REGISTER_TYPE_INFO to __MIDL___MIDL_itf_mfobjects_0000_0006_0003.	Replacement of parameter base type may indicate a change in its semantic meaning.

	Change	Effect
1	Base type of 6th parameter pInputTypes has been changed from _MFT_REGISTER_TYPE_INFO to __MIDL___MIDL_itf_mfobjects_0000_0006_0003.	Replacement of parameter base type may indicate a change in its semantic meaning.
2	Base type of 8th parameter pOutputTypes has been changed from _MFT_REGISTER_TYPE_INFO to __MIDL___MIDL_itf_mfobjects_0000_0006_0003.	Replacement of parameter base type may indicate a change in its semantic meaning.

mfapi.h, mfplat.dll
[+] MFTEnum ( GUID guidCategory, UINT32 Flags, _MFT_REGISTER_TYPE_INFO* pInputType, _MFT_REGISTER_TYPE_INFO* pOutputType, IMFAttributes* pAttributes, CLSID** ppclsidMFT, UINT32* pcMFTs ) (2)
[+] MFTGetInfo ( CLSID clsidMFT, LPWSTR* pszName, _MFT_REGISTER_TYPE_INFO** ppInputTypes, UINT32* pcInputTypes, _MFT_REGISTER_TYPE_INFO** ppOutputTypes, UINT32* pcOutputTypes, IMFAttributes** ppAttributes ) (2)
[+] 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 ) (2)

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Header Files (4)

functiondiscoveryprovider.h
mfapi.h
mfidl.h
mfobjects.h

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Dynamic Libraries (1)

mfplat.dll

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