IMFTransform Interface Reference

Inheritance diagram for IMFTransform:

Collaboration diagram for IMFTransform:

Public Member Functions
HRESULT	GetStreamLimits ([out] DWORD *input_minimum, [out] DWORD *input_maximum, [out] DWORD *output_minimum, [out] DWORD *output_maximum)
HRESULT	GetStreamCount ([out] DWORD *inputs, [out] DWORD *outputs)
HRESULT	GetStreamIDs ([in] DWORD input_size, [out, size_is(input_size)] DWORD *inputs, [in] DWORD output_size, [out, size_is(output_size)] DWORD *outputs)
HRESULT	GetInputStreamInfo ([in] DWORD id, [out] MFT_INPUT_STREAM_INFO *info)
HRESULT	GetOutputStreamInfo ([in] DWORD id, [out] MFT_OUTPUT_STREAM_INFO *info)
HRESULT	GetAttributes ([out] IMFAttributes **attributes)
HRESULT	GetInputStreamAttributes ([in] DWORD id, [out] IMFAttributes **attributes)
HRESULT	GetOutputStreamAttributes ([in] DWORD id, [out] IMFAttributes **attributes)
HRESULT	DeleteInputStream ([in] DWORD id)
HRESULT	AddInputStreams ([in] DWORD streams, [in] DWORD *ids)
HRESULT	GetInputAvailableType ([in] DWORD id, [in] DWORD index, [out] IMFMediaType **type)
HRESULT	GetOutputAvailableType ([in] DWORD id, [in] DWORD index, [out] IMFMediaType **type)
HRESULT	SetInputType (DWORD id, [in] IMFMediaType *type, [in] DWORD flags)
HRESULT	SetOutputType (DWORD id, [in] IMFMediaType *type, [in] DWORD flags)
HRESULT	GetInputCurrentType ([in] DWORD id, [out] IMFMediaType **type)
HRESULT	GetOutputCurrentType ([in] DWORD id, [out] IMFMediaType **type)
HRESULT	GetInputStatus ([in] DWORD id, [out] DWORD *flags)
HRESULT	GetOutputStatus ([out] DWORD *flags)
HRESULT	SetOutputBounds ([in] LONGLONG lower, [in] LONGLONG upper)
HRESULT	ProcessEvent ([in] DWORD id, [in] IMFMediaEvent *event)
HRESULT	ProcessMessage ([in] MFT_MESSAGE_TYPE message, [in] ULONG_PTR param)
HRESULT	ProcessInput ([in] DWORD id, [in] IMFSample *sample, [in] DWORD flags)
HRESULT	ProcessOutput ([in] DWORD flags, [in] DWORD count, [in, out, size_is(count)] MFT_OUTPUT_DATA_BUFFER *samples, [out] DWORD *status)
Public Member Functions inherited from IUnknown
HRESULT	QueryInterface ([in] REFIID riid, [out, iid_is(riid)] void **ppvObject)
ULONG	AddRef ()
ULONG	Release ()

Additional Inherited Members
Public Types inherited from IUnknown
typedef IUnknown *	LPUNKNOWN

Detailed Description

Definition at line 63 of file mftransform.idl.

Member Function Documentation

AddInputStreams()

HRESULT IMFTransform::AddInputStreams	(	[in] DWORD	streams,
		[in] DWORD *	ids
	)

DeleteInputStream()

HRESULT IMFTransform::DeleteInputStream

(

[in] DWORD

id

)

GetAttributes()

HRESULT IMFTransform::GetAttributes

(

[out] IMFAttributes **

attributes

)

GetInputAvailableType()

HRESULT IMFTransform::GetInputAvailableType	(	[in] DWORD	id,
		[in] DWORD	index,
		[out] IMFMediaType **	type
	)

GetInputCurrentType()

HRESULT IMFTransform::GetInputCurrentType	(	[in] DWORD	id,
		[out] IMFMediaType **	type
	)

GetInputStatus()

HRESULT IMFTransform::GetInputStatus	(	[in] DWORD	id,
		[out] DWORD *	flags
	)

GetInputStreamAttributes()

HRESULT IMFTransform::GetInputStreamAttributes	(	[in] DWORD	id,
		[out] IMFAttributes **	attributes
	)

GetInputStreamInfo()

HRESULT IMFTransform::GetInputStreamInfo	(	[in] DWORD	id,
		[out] MFT_INPUT_STREAM_INFO *	info
	)

GetOutputAvailableType()

HRESULT IMFTransform::GetOutputAvailableType	(	[in] DWORD	id,
		[in] DWORD	index,
		[out] IMFMediaType **	type
	)

GetOutputCurrentType()

HRESULT IMFTransform::GetOutputCurrentType	(	[in] DWORD	id,
		[out] IMFMediaType **	type
	)

GetOutputStatus()

HRESULT IMFTransform::GetOutputStatus

(

[out] DWORD *

flags

)

GetOutputStreamAttributes()

HRESULT IMFTransform::GetOutputStreamAttributes	(	[in] DWORD	id,
		[out] IMFAttributes **	attributes
	)

GetOutputStreamInfo()

HRESULT IMFTransform::GetOutputStreamInfo	(	[in] DWORD	id,
		[out] MFT_OUTPUT_STREAM_INFO *	info
	)

GetStreamCount()

HRESULT IMFTransform::GetStreamCount	(	[out] DWORD *	inputs,
		[out] DWORD *	outputs
	)

GetStreamIDs()

HRESULT IMFTransform::GetStreamIDs	(	[in] DWORD	input_size,
		[out, size_is(input_size)] DWORD *	inputs,
		[in] DWORD	output_size,
		[out, size_is(output_size)] DWORD *	outputs
	)

GetStreamLimits()

HRESULT IMFTransform::GetStreamLimits	(	[out] DWORD *	input_minimum,
		[out] DWORD *	input_maximum,
		[out] DWORD *	output_minimum,
		[out] DWORD *	output_maximum
	)

ProcessEvent()

HRESULT IMFTransform::ProcessEvent	(	[in] DWORD	id,
		[in] IMFMediaEvent *	event
	)

ProcessInput()

HRESULT IMFTransform::ProcessInput	(	[in] DWORD	id,
		[in] IMFSample *	sample,
		[in] DWORD	flags
	)

ProcessMessage()

HRESULT IMFTransform::ProcessMessage	(	[in] MFT_MESSAGE_TYPE	message,
		[in] ULONG_PTR	param
	)

ProcessOutput()

HRESULT IMFTransform::ProcessOutput	(	[in] DWORD	flags,
		[in] DWORD	count,
		[in, out, size_is(count)] MFT_OUTPUT_DATA_BUFFER *	samples,
		[out] DWORD *	status
	)

SetInputType()

HRESULT IMFTransform::SetInputType	(	DWORD	id,
		[in] IMFMediaType *	type,
		[in] DWORD	flags
	)

SetOutputBounds()

HRESULT IMFTransform::SetOutputBounds	(	[in] LONGLONG	lower,
		[in] LONGLONG	upper
	)

SetOutputType()

HRESULT IMFTransform::SetOutputType	(	DWORD	id,
		[in] IMFMediaType *	type,
		[in] DWORD	flags
	)

---

The documentation for this interface was generated from the following file:

• sdk/include/psdk/mftransform.idl