CMediaType::AllocFormatBuffer (Windows CE 5.0)
Allocates a block of memory for the format block.
BYTE* AllocFormatBuffer(ULONGlength);
Parameters
- length
Size required for the format block.
Return Values
Returns a pointer to the new block if successful; otherwise, returns NULL.
Remarks
Any previous format block is deleted and a new block is allocated and installed. The size required must be nonzero.
Requirements
DirectShow applications and DirectShow filters have different include file and link library requirements.
For more information, see Setting Up the Build Environment.
OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
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