vello/piet-gpu/shader/coarse.spv
Raph Levien 7f4a6523a8 Filter sparse tiles
Have a more-parallel read of the tile structures based on bbox coverage,
and only set the bit when the tile isn't empty.

This is a speedup, but there is some duplicated work and it is possible
to improve it further.
2020-06-03 17:55:42 -07:00

29 KiB