Microsoft DirectX 8.1 (Visual Basic)

CONST_D3DCREATEFLAGS

Defines Microsoft® Direct3D® device creation flags.

Enum CONST_D3DCREATEFLAGS
    D3DCREATE_FPU_PRESERVE              = 2
    D3DCREATE_MULTITHREADED             = 4
    D3DCREATE_PUREDEVICE                = 16 (&H10)
    D3DCREATE_SOFTWARE_VERTEXPROCESSING = 32 (&H20)
    D3DCREATE_HARDWARE_VERTEXPROCESSING = 64 (&H40)
    D3DCREATE_MIXED_VERTEXPROCESSING    = 128 (&H80)
End Enum

Constants

D3DCREATE_FPU_PRESERVE: Indicates that the application needs either double precision FPU or FPU exceptions enabled. Direct3D sets the FPU state each time it is called. Setting the flag will reduce Direct3D performance.
D3DCREATE_MULTITHREADED: Indicates that the application requests Direct3D to be multithread safe. This makes Direct3D take its global critical section more frequently, which can degrade performance.
D3DCREATE_PUREDEVICE: Specifies hardware rasterization, transform, lighting, and shading. This flag should be specified only when D3DCREATE_HARDWARE_VERTEXPROCESSING is also specified.
D3DCREATE_SOFTWARE_VERTEXPROCESSING: Specifies software vertex processing. See Remarks.
D3DCREATE_HARDWARE_VERTEXPROCESSING: Specifies hardware vertex processing. See Remarks.
D3DCREATE_MIXED_VERTEXPROCESSING: Specifies mixed (both software and hardware) vertex processing. See Remarks.

Remarks

Note that D3DCREATE_HARDWARE_VERTEXPROCESSING, D3DCREATE_MIXED_VERTEXPROCESSING, and D3DCREATE_SOFTWARE_VERTEXPROCESSING are mutually exclusive flags, and that at least one of these vertex processing flags must be specified when calling Direct3D8.CreateDevice.

CONST_D3DCREATEFLAGS

Constants

Remarks

See Also