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_XDMultMatrix

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Multiplies a 4x4 matrix by a 4x4 matrix. This instruction requires one of the matrices to have been previously loaded into the extended floating-point register bank. The matrix passed as the parameter receives the result of the operation.

void _XDMultMatrix( 
  float* matrix 
);

Parameters

  • matrix
    [in, out]Pointer to an array of float values arranged such that the indices of the array are the [row][column] values of the 4x4 matrix.

Return Values

None.

Requirements

OS Versions: Windows CE .NET 4.0 and later.
Header: shintr.h.

See Also

Microprocessor-specific Intrinsic Functions | _Multiply4dM | _LoadMatrix | _SaveMatrix

 Last updated on Thursday, April 08, 2004

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