# GetCelBitsPerPixel

Returns a cel's bits per pixel value.

### Synopsis

`int32 GetCelBitsPerPixel (CCB *cel)`

### Description

Returns the bits-per-pixel value for the cel, determined by examining the cel's preamble data.

This function exists primarily to support library internals, but may be useful for applications as well.

### Arguments

cel
  Pointer to a cel.

### Return Value

Bits per pixel, one of 1, 2, 4, 6, 8, or 16.

### Implementation

Library call implemented in lib3do.lib.

### Associated Files

lib3do.lib, celutils.h