CVPixelBufferGetExtendedPixels(_:_:_:_:_:)

Declaration

func CVPixelBufferGetExtendedPixels(_ pixelBuffer: CVPixelBuffer, _ extraColumnsOnLeft: UnsafeMutablePointer<Int>?, _ extraColumnsOnRight: UnsafeMutablePointer<Int>?, _ extraRowsOnTop: UnsafeMutablePointer<Int>?, _ extraRowsOnBottom: UnsafeMutablePointer<Int>?)

Parameters

• pixelBuffer:

  The pixel buffer whose extended pixel size you want to obtain.

• extraColumnsOnLeft:

  On output, the pixel row padding to the left. Pass NULL if you do not want this information.

• extraColumnsOnRight:

  On output, the pixel row padding to the right. Pass NULL if you do not want this information.

• extraRowsOnTop:

  On output, the pixel row padding to the top. Pass NULL if you do not want this information.

• extraRowsOnBottom:

  On output, the pixel row padding to the bottom. Pass NULL if you do not want this information.

See Also

Inspecting Pixel Buffers

• CVPixelBufferGetBaseAddress(_:)
• CVPixelBufferGetBaseAddressOfPlane(_:_:)
• CVPixelBufferGetBytesPerRow(_:)
• CVPixelBufferGetBytesPerRowOfPlane(_:_:)
• CVPixelBufferGetHeight(_:)
• CVPixelBufferGetHeightOfPlane(_:_:)
• CVPixelBufferGetWidth(_:)
• CVPixelBufferGetWidthOfPlane(_:_:)
• CVPixelBufferIsPlanar(_:)
• CVPixelBufferGetPlaneCount(_:)
• CVPixelBufferGetDataSize(_:)
• CVPixelBufferGetPixelFormatType(_:)
• CVPixelBufferGetIOSurface(_:)
• CVPixelBufferCreateResolvedAttributesDictionary(_:_:_:)
• CVPixelBufferGetTypeID()