|This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.|
Sets the buffer pointer and length.
SetPointer( BYTE* ptr, LONG cBytes );
Pointer to a buffer.
Length of the buffer, in bytes.
Allocators that require variable-sized pointers or pointers into data that has already been read use this member function.
This is available only through a CMediaSampleclass, not an IMediaSampleinterface, so only the filter that owns the allocator knows how to access this member function (not any filter or pin that is passed the object's IMediaSampleinterface pointer).
|Windows Embedded CE||Windows CE 2.12 and later|
|Windows Mobile||Windows Mobile Version 5.0 and later|
|Note||Microsoft DirectShow applications and DirectShow filters have
different include file and Library requirements
For more information, see Setting Up the Build Environment,Version 2.12 requires DXPAK 1.0 or later