# Functions that convert from integer interleaved buffers to noninteger interleaved buffers Convert interleaved integer image data to fixed- and floating-point format. ## Topics ### Converting from 8-bit buffers [`func vImageConvert_ARGB8888ToRGBA1010102(UnsafePointer, UnsafePointer, Int32, Int32, UnsafePointer!, vImage_Flags) -> vImage_Error`](/documentation/Accelerate/vImageConvert_ARGB8888ToRGBA1010102(_:_:_:_:_:_:)) Converts an 8-bit-per-channel, 4-channel interleaved buffer to an RGBA1010102 32-bit, 4-channel buffer with permutation. [`func vImageConvert_ARGB8888ToARGB2101010(UnsafePointer, UnsafePointer, Int32, Int32, UnsafePointer!, vImage_Flags) -> vImage_Error`](/documentation/Accelerate/vImageConvert_ARGB8888ToARGB2101010(_:_:_:_:_:_:)) Converts an 8-bit-per-channel, 4-channel interleaved buffer to an ARGB2101010 32-bit, 4-channel buffer with permutation. [`func vImageConvert_ARGB8888ToXRGB2101010(UnsafePointer, UnsafePointer, Int32, Int32, UnsafePointer!, vImage_Flags) -> vImage_Error`](/documentation/Accelerate/vImageConvert_ARGB8888ToXRGB2101010(_:_:_:_:_:_:)) Converts an 8-bit-per-channel, 4-channel interleaved buffer to an ARGB2101010 32-bit, 4-channel buffer with permutation. ### Converting from unsigned 16-bit-per-channel buffers [`func vImageConvert_ARGB16UToRGBA1010102(UnsafePointer, UnsafePointer, Int32, Int32, UnsafePointer!, vImage_Flags) -> vImage_Error`](/documentation/Accelerate/vImageConvert_ARGB16UToRGBA1010102(_:_:_:_:_:_:)) Converts an unsigned 16-bit-per-channel, 4-channel interleaved buffer to an RGBA1010102 32-bit, 4-channel buffer with permutation. [`func vImageConvert_ARGB16UToARGB2101010(UnsafePointer, UnsafePointer, Int32, Int32, UnsafePointer!, vImage_Flags) -> vImage_Error`](/documentation/Accelerate/vImageConvert_ARGB16UToARGB2101010(_:_:_:_:_:_:)) Converts an unsigned 16-bit-per-channel, 4-channel interleaved buffer to an ARGB2101010 32-bit, 4-channel buffer with permutation. [`func vImageConvert_ARGB16UToXRGB2101010(UnsafePointer, UnsafePointer, Int32, Int32, UnsafePointer!, vImage_Flags) -> vImage_Error`](/documentation/Accelerate/vImageConvert_ARGB16UToXRGB2101010(_:_:_:_:_:_:)) Converts an unsigned 16-bit-per-channel, 4-channel interleaved buffer to an XRGB2101010 32-bit, 4-channel buffer with permutation. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)