Commit Graph
2 Commits
Author SHA1 Message Date
Benjamin Woodruff 8c980bc30d Add a dummy NoneCharAtlas implementation
This adds the logic needed to switch between multiple char atlas
implementations, and an example second implementation to test it out
with.

This also offers an escape hatch if something goes wrong with the char
atlas implementation(s).
2018-04-15 18:03:55 -07:00
Benjamin Woodruff 6f21385cd8 Add BaseCharAtlas and implement StaticCharAtlas
The API defined by BaseCharAtlas will let us support multiple char atlas
implementations at once.

I tested this by running the demo with Chrome's profiler, which shows
that calls are going to StaticCharAtlas/drawImage instead of
_drawUncachedChar. Applications using 256 colors also still work fine,
via _drawUncachedChar.
2018-04-15 18:03:55 -07:00