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Published 20 hours ago • verified publisher icon 0xABADCAFE

Formalise drawing modes

Open 0xABADCAFE opened this issue 3 years ago • 0 comments

We have some unusual display options that mix plain old ASCII with RGB pixel style behaviours.

  • Define a set of enumerated drawing modes to cover these combinations, ideally less than 64!
  • Represent the set of drawing modes a display supports as a bitvector of these.
  • Represent the set of drawing modes a routine can perform as a bitvector of these.
  • The bitwise AND of these two determines which drawing modes are available at runtime between the display and routine.

0xABADCAFE avatar Apr 11 '21 16:04 0xABADCAFE