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Color Combiner 2nd cycle behavior when ChromaKey is enabled.

Narann

Graphic programming enthusiast
Hello again!

I'm digging into the RDP pipeline in 2 cycle mode and what I understand seems weird. Anyone could confirm this?

In 2 cycle mode, the second Color Combiner cycle is:
- Combines various colors into a single color (aka his job)
OR
- Chroma keying

Should I guess that when the CombineKey is set to CK_KEY (and not CK_NONE) the second cyble of the Color Combiner doesn't combine (using its second argument) like in cycle 1 but just do chroma key instead?

So (I don't know if I meet a such situation) if the second argument of the Color Combiner is set (the second argument is supposed to be the mode apply during cycle 2) but the CombineKey is enabled, this second mode will not be apply in favor of the chroma key.

Am I right?

A big thanks in advance all! :)
 

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