Uses a lookup table to transform an image in PlanarF format to an image in Planar8 format.
- iOS 5.0+
- macOS 10.4+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
A pointer to a vImage buffer structure that contains the source image.
A pointer to a vImage buffer data structure. You're responsible for filling out the
rowfields 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
A lookup table that contains 4096 values.
The options to use when performing the operation. If you plan to perform your own tiling or use multithreading, pass
Image Do Not Tile
The per-pixel conversion calculation is equivalent to
The input is a buffer of floating-point pixels. The output is a buffer of 8-bit pixels. This function can also work for multichannel data by scaling the width of the image to compensate for the additional channels. All channels will use the same table.
This function works in place, provided that
src->data == dest->data and
src->row, you must pass the