Math Helper Functions

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The Wxutil.h header file in the DirectShow base classes provides some mathematical helper functions. These are intended to help with time format conversions.

Programming element Description
llMulDiv Implements ((a*b)+rnd)/c for 32-bit values of a.
Int64x32Div32 Implements ((a*b)+rnd)/c for 64-bit values of a.

Last updated on Wednesday, April 13, 2005

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