IC Imaging Control C++

calcBufferSize Method

calcBufferSize Method

Calculates the number of bytes needed to store one frame of image data with a specified dimension and color format.
size_t calcBufferSize( const SIZE& dim, tColorformatEnum colorformat );
size_t calcBufferSize( const SIZE& dim, const GUID& subtype );

Name Description

Dimensions of one frame


Color format as tColorformatEnum


The pixel format as a MediaSubType

Return Value:

Number of bytes needed to store one frame with the size dim in colorformat.


Header File: tisudshl.h
Namespace: DShowLib
Introduced in version 3.0

See also: tColorformatEnum, calcRequiredBuffersize

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