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XMXDEC4::XMXDEC4(uint32_t) function (directxpackedvector.h)

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Initializes a new instance of XMXDEC4 from a uint32_t6 variable containing component data in a packed format.

This constructor initializes a new instance of XMXDEC4 from a uint32_t variable containing component data in a packed format.

Note  This constructor is only available under C++.
 

Syntax

void XMXDEC4(
  uint32_t Packed
) noexcept;

Parameters

Packed

The values of the four components of the new instance of XMXDEC4 are stored in the argument Packed as follows:

Return value

None

Remarks

The values of the four components of the new instance of XMXDEC4 are stored in the argument Packed as follows:

  • The first 10 bits (bits 0-9) of Packed assigned, as an integer, to the x member of the instance of XMXDEC4 constructed.
  • The second 10 bits (bits 10-19) of Packed assigned, as an integer, to the y member of the instance of XMXDEC4 constructed.
  • The third 10 bits (bits 20-29) of Packed assigned, as an integer, to the z member of the instance of XMXDEC4 constructed.
  • The last 2 bits (bits 30-31) of Packed assigned, as an unsigned integer, to the w member of the instance of XMXDEC4 constructed.

Requirements

Requirement Value
Target Platform Windows
Header directxpackedvector.h

See also

Reference

XMXDEC4

XMXDEC4 Constructors