Int64x32Div32

Windows CE .NET

This function multiplies a by b, adds rnd to the 96-bit result, then divides by c.

LONGLONG WINAPI Int64x32Div32(
  LONGLONG a,
  LONG b,
  LONG c,
  LONG rnd
);

Return Values

Returns either the (a * b + rnd)/c calculation or one of the following values.

Value Description
0x7FFFFFFFFFFFFFFF Overflow occurred because the result is too large (positive).
0x8000000000000000 Overflow occurred because the result is too large (negative).

Remarks

Rounding on the division is toward zero. Division by zero is counted as an overflow condition.

Requirements

DirectShow applications and DirectShow filters have different include file and link library requirements. See Setting Up the Build Environment for more information.

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header:


Last updated on Wednesday, April 13, 2005

© 2005 Microsoft Corporation. All rights reserved.

Show: