Drawing3d documented Class Library

FeaturesW32.PFD_GENERIC_FORMAT Field

The pixel format is supported by the GDI software implementation, which is also known as the generic implementation. If this bit is clear, the pixel format is supported by a device driver or hardware.

[Visual Basic]
Public Const PFD_GENERIC_FORMAT As Integer = 64
[C#]
public const int PFD_GENERIC_FORMAT = 64;

See Also

FeaturesW32 Class | Drawing3d.OS.Windows Namespace