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[The feature associated with this page, DirectShow, is a legacy feature. It has been superseded by MediaPlayer, IMFMediaEngine, and Audio/Video Capture in Media Foundation. Those features have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use MediaPlayer, IMFMediaEngine and Audio/Video Capture in Media Foundation instead of DirectShow, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]
The CImageSample class implements a media sample that manages a GDI device-independent bitmap (DIB). This class derives from the CMediaSample class. It is intended to be used with the CImageAllocator class. The CImageAllocator class provides an allocator that creates CImageSample objects.
| Protected Member Variables | Description |
|---|---|
| m_DibData | Contains information about the DIB that this object is managing. |
| m_bInit | Indicates whether the object has been initialized. |
| Public Methods | Description |
| CImageSample | Constructor method. |
| GetDIBData | Retrieves information about the DIB that this object is managing. |
| SetDIBData | Sets information about the DIB that this object is managing. |
Requirements
| Requirement | Value |
|---|---|
| Header |
|
| Library |
|