This is a conversion question that has me stumped. I need to convert an unsigned char to a signed float. Some examples:
0xFF becomes 1.0f
0x00 becomes -1.0f
0x80 becomes ~0.0f
The only idea that I could come up with was a massive switch statement. But a switch statement will be slow and I need this to run fast. Any ideas?
All 2 Replies
We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, learning, and sharing knowledge.