cf_mul_un8¶
Category: graphics
GitHub: cute_color.h
Returns the 8-bit unsigned mutiplication of two input 8-bit numbers, intended for implementing 8-bit color blend operations.
| Parameters | Description |
|---|---|
| a | An 8-bit value promoted to an int upon calling. |
| b | An 8-bit value promoted to an int upon calling. |
Remarks¶
This is a helper-function intended for advanced users. The core calculation is done with full integers to help avoid intermediate overflows on 8-bit values.