IGenericDescriptor::Initialize method (mpeg2psiparser.h)

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This topic applies to Update Rollup 2 for Microsoft Windows XP Media Center Edition 2005.

The Initialize method initializes the object. This method is called internally by the various methods that return IGenericDescriptor interface pointers, so applications typically should not call it.

Syntax

HRESULT Initialize(
  [in] BYTE *pbDesc,
  [in] INT  bCount
);

Parameters

[in] pbDesc

Pointer to a buffer that contains the raw descriptor data.

[in] bCount

Specifies the size of the buffer, in bytes.

Return value

The method returns an HRESULT. Possible values include those in the following table.

Return code	Description
E_OUTOFMEMORY	Insufficient memory.
MPEG2_E_ALREADY_INITIALIZED	The object is already initialized.
MPEG2_E_MALFORMED_TABLE	Invalid or malformed descriptor.
E_POINTER	NULL pointer argument.
S_OK	The method succeeded.

Requirements

Requirement	Value
Target Platform	Windows
Header	mpeg2psiparser.h

See also

IGenericDescriptor Interface