 Important: |
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| 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 This content is outdated and is no longer being maintained.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. |
A version of this page is also available for
4/8/2010
DirectShow must work on multiple platforms. The filters therefore cannot link statically to the Microsoft DirectDraw® library.
To make the platform dependencies easier to handle, this class manages loading and unloading the library and creating the initial IDirectDrawinterface.
Member Functions
| Member function | Description |
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Constructs a CLoadDirectDrawobject. |
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Retrieves a pointer to the IDirectDrawinterface. |
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Verifies that DirectDraw is loaded. |
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Checks the version of DirectDraw installed on the current system. |
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Loads and initializes the DirectDraw library. |
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Releases the IDirectDrawinterface. |
Requirements
| 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 |