Math Helper Functions

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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