GraphicsDeviceCapabilities.BlendCaps structure

As per MSDN documentation,

Represents the supported blend capabilities.

There are 14 capabilities for this structure, as follows

Property	OpenGL Extension or Minimum Version
SupportsBlendFactor	V1.4 || ARB_imaging
SupportsBothInverseSourceAlpha	V1.0
SupportsBothSourceAlpha	V1.0
SupportsDestinationAlpha	V1.0
SupportsDestinationColor	V1.4
SupportsInverseDestinationAlpha	V1.0
SupportsInverseDestinationColor	V1.4
SupportsInverseSourceAlpha	V1.0
SupportsInverseSourceColor	V1.4
SupportsOne	V1.0
SupportsSourceAlpha	V1.0
SupportsSourceAlphaSat	V1.0
SupportsSourceColor	V1.4
SupportsZero	V1.0

If these are not correct or you can help fill in the blanks, comments are welcome.