Function

vImageConvert_Planar8ToXRGB8888(_:_:_:_:_:_:)

Interleaves three Planar8 images into one XRGB8888 image.

Declaration

func vImageConvert_Planar8ToXRGB8888(_ alpha: Pixel_8, _ red: UnsafePointer<vImage_Buffer>, _ green: UnsafePointer<vImage_Buffer>, _ blue: UnsafePointer<vImage_Buffer>, _ dest: UnsafePointer<vImage_Buffer>, _ flags: vImage_Flags) -> vImage_Error

Parameters

alpha

A value to use for the alpha channel of the destination image.

red

A pointer to a vImage buffer structure that contains the Planar8 image to use as the red channel of the destination image.

green

A pointer to a vImage buffer structure that contains the Planar8 image to use as the green channel of the destination image.

blue

A pointer to a vImage buffer structure that contains the Planar8 image to use as the blue channel of the destination image.

dest

A pointer to a vImage buffer data structure. You're responsible for filling out the height, width, and rowBytes fields of this structure, and for allocating a data buffer of the appropriate size. On return, the data buffer this structure points to contains the destination image data. When you no longer need the data buffer, you must deallocate the memory.

flags

The options to use when performing the operation. If you plan to perform your own tiling or use multithreading, pass kvImageDoNotTile.

Return Value

kvImageNoError; otherwise, one of the error codes described in Data Types and Constants.

Discussion

This routine cannot be used in place.

See Also

Converting from Planar Formats

func vImageConvert_FTo16S(UnsafePointer<vImage_Buffer>, UnsafePointer<vImage_Buffer>, Float, Float, vImage_Flags) -> vImage_Error

Converts a PlanarF image into a special format in which each pixel is a 16-bit signed integer.

func vImageConvert_FTo16U(UnsafePointer<vImage_Buffer>, UnsafePointer<vImage_Buffer>, Float, Float, vImage_Flags) -> vImage_Error

Converts a PlanarF image into a special format in which each pixel is a 16-bit unsigned integer.