CGDisplayIDToOpenGLDisplayMask(_:)

Declaration

func CGDisplayIDToOpenGLDisplayMask(_ display: CGDirectDisplayID) -> CGOpenGLDisplayMask

Parameters

• display:

  The display ID to be converted.

Return Value

The OpenGL display mask that corresponds to the specified display.

Discussion

OpenGL sometimes identifies a display using a bitmask with one bit set. This function maps a display ID to the corresponding OpenGL display mask.

See Also

Functions

• CGAcquireDisplayFadeReservation(_:_:)
• CGAssociateMouseAndMouseCursorPosition(_:)
• CGBeginDisplayConfiguration(_:)
• CGCancelDisplayConfiguration(_:)
• CGCaptureAllDisplays()
• CGCaptureAllDisplaysWithOptions(_:)
• CGCompleteDisplayConfiguration(_:_:)
• CGConfigureDisplayFadeEffect(_:_:_:_:_:_:)
• CGConfigureDisplayMirrorOfDisplay(_:_:_:)
• CGConfigureDisplayMode(_:_:_:)
• CGConfigureDisplayOrigin(_:_:_:_:)
• CGConfigureDisplayStereoOperation(_:_:_:_:)
• CGConfigureDisplayWithDisplayMode(_:_:_:_:)
• CGCursorIsDrawnInFramebuffer()
• CGCursorIsVisible()