## Summary
#1910 caused a massive performance degradation in the way rasterized
glyph buffers were handled during pixel iteration. This change restores
the original performance characteristics so the font generation job
finishes in a reasonable amount of time.
---
### AI Usage
While CrossPoint doesn't have restrictions on AI tools in contributing,
please be transparent about their usage as it
helps set the right context for reviewers.
Did you use AI tools to help write this code? _**YES**_
Zach Nelson
2ff63884d6