Originally Posted by
Stef
I just discovered a weird thing with my Fei Hao clone (the MD1 HD model), it has a big problem with highlight / shadow : it looks like the highlight / shadow effect is completely missing !
In fact strangely enough, highlight / shadow sprite operators (color 0x3E and 0x3F) seems to be somehow recognized as these sprite aren't draw when highlight / shadow is enabled, but so they are just transparent while still hiding overlapped sprites. In this end they just act as masking sprite to make background appearing on overlapped sprites (visible on Street Racer intro, where PRESS START test can sometime override some racer sprite).
Is my clone broken or is it the case of all TCT6803 based clones ? Note that i'm using HDMI output, maybe the issue doesn't exist with RCA output...