D3DMCMPFUNC (Windows CE 5.0)

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This enumeration provides values that identify comparison functions for various render states. For more information, see D3DMRENDERSTATETYPE.

typedef enum _D3DMCMPFUNC {  D3DMCMP_NEVER        = 1,  D3DMCMP_LESS         = 2,  D3DMCMP_EQUAL        = 3,  D3DMCMP_LESSEQUAL    = 4,  D3DMCMP_GREATER      = 5,  D3DMCMP_NOTEQUAL     = 6,  D3DMCMP_GREATEREQUAL = 7,  D3DMCMP_ALWAYS       = 8,  D3DMCMP_FORCE_ULONG  = 0x7fffffff,} D3DMCMPFUNC;

Elements

• D3DMCMP_NEVER
  The comparison is always FALSE.
• D3DMCMP_LESS
  The comparison is TRUE if the input value is less than the reference value.
• D3DMCMP_EQUAL
  The comparison is TRUE if the input value and reference value are equal.
• D3DMCMP_LESSEQUAL
  The comparison is TRUE if the input value is less than or equal to the reference value.
• D3DMCMP_GREATER
  The comparison is TRUE if the input value is greater than the reference value.
• D3DMCMP_NOTEQUAL
  The comparison is TRUE if the input value is not equal to the reference value.
• D3DMCMP_GREATEREQUAL
  The comparison is TRUE if the input value is greater than or equal to the reference value.
• D3DMCMP_ALWAYS
  The comparison is always TRUE.
• D3DMCMP_FORCE_ULONG
  Forces the compiler to interpret the enumeration as a ULONG value. This value is not used directly in Direct3D Mobile programming.

Remarks

Values from this enumeration are used in the D3DMRS_ZFUNC render state.

Requirements

OS Versions: Windows CE 5.0 and later.
Header: D3dmtypes.h.

See Also

Direct3D Mobile Enumerations | D3DMRENDERSTATETYPE | Depth Buffering

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