init(interleavedBuffer:)
Creates a 3-channel, 8-bit-per-channel multiple-plane buffer from a 3-channel, 8-bit-per-channel interleaved buffer.
Declaration
init(interleavedBuffer: vImage.PixelBuffer<vImage.Interleaved8x3>)Parameters
- interleavedBuffer:
The source pixel buffer.
Discussion
Use this function to deinterleave a pixel buffer and store the result as homogeneous planes that are represented by multiple underlying vImage buffers.
For example, the following code creates a new vImage.Planar8x3 pixel buffer from a vImage.Interleaved8x3 pixel buffer:
let src = vImage.PixelBuffer<vImage.Interleaved8x3>(
pixelValues: [50, 100, 150] as [UInt8],
size: vImage.Size(width: 1, height: 1))
let dest = vImage.PixelBuffer<vImage.Planar8x3>(interleavedBuffer: src)
// Prints "[50] [100] [150]"
dest.withUnsafePixelBuffers { pixelBuffers in
for pixelBuffer in pixelBuffers {
print(pixelBuffer.array)
}
}