inline read onlyDESTINATION_ALPHA:Context3DBlendFactor
inline read onlyDESTINATION_COLOR:Context3DBlendFactor
inline read onlyONE:Context3DBlendFactor
inline read onlyONE_MINUS_DESTINATION_ALPHA:Context3DBlendFactor
inline read onlyONE_MINUS_DESTINATION_COLOR:Context3DBlendFactor
inline read onlyONE_MINUS_SOURCE_ALPHA:Context3DBlendFactor
inline read onlyONE_MINUS_SOURCE_COLOR:Context3DBlendFactor
inline read onlySOURCE_ALPHA:Context3DBlendFactor
inline read onlySOURCE_COLOR:Context3DBlendFactor
inline read onlyZERO:Context3DBlendFactor