notcurses

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History

nick black cb58f45dd3 Write blit quadrants to channel Reclaim the "blitted" and "full foreground" bits in the channels. Instead, we now write four bits, encoding the four quadrants we might occupy as the result of a blit. These four imply the previous two, leaving us with four free bits remaining in the channels. This opens a clear path to O(1)-time, zero-space blitter stacking #1068. w00t!	4 years ago
..
ncpp	Wide EGC tweaks	4 years ago
notcurses	Write blit quadrants to channel	4 years ago

nick black cb58f45dd3 Write blit quadrants to channel

Reclaim the "blitted" and "full foreground" bits in the
channels. Instead, we now write four bits, encoding the
four quadrants we might occupy as the result of a blit.
These four imply the previous two, leaving us with four
free bits remaining in the channels. This opens a clear
path to O(1)-time, zero-space blitter stacking #1068.
w00t!

ncpp

Wide EGC tweaks

notcurses

Write blit quadrants to channel