GlyphStripKey typedef
Cache key: outline identity + quantized transform (2x2 in 1/64 steps, x offset in 1/4 px, y offset in 1/4 px within the 4-px strip row).
Implementation
typedef GlyphStripKey = (FlattenedOutline, int, int, int, int, int, int);
Cache key: outline identity + quantized transform (2x2 in 1/64 steps, x offset in 1/4 px, y offset in 1/4 px within the 4-px strip row).
typedef GlyphStripKey = (FlattenedOutline, int, int, int, int, int, int);