planarBuffers()
Returns three 32-bit planar pixel buffers that contain the deinterleaved channels of the buffer.
Declaration
func planarBuffers() -> [vImage.PixelBuffer<vImage.PlanarF>]Return Value
An array of planar pixel buffers.
Discussion
Use this function to deinterleave a buffer and create three new planar buffers that contain copies of each source channel. For example, the following code generates three 1 x 1 planar buffers from an vImage.InterleavedFx3 pixel buffer:
let src = vImage.PixelBuffer<vImage.InterleavedFx3>(
pixelValues: [0.125, 0.25, 0.5] as [Float],
size: vImage.Size(width: 1, height: 1))
let planarBuffers = src.planarBuffers()
// Prints "[0.125] [0.25] [0.5]"
for planarBuffer in planarBuffers {
print(planarBuffer.array)
}