harfbuzz

Commit Graph

Author	SHA1	Message	Date
Garret Rieger	d9660fd58a	[subset] Make cmap4 packing more optimal. The current CMAP4 implementation uses whatever the current codepoint ranges are and then encodes them as indivudal glyph ids or as a delta if possible. However, it's often possible to save bytes by splitting up existing ranges and encoding parts of them using deltas where the cost of splitting the range is less than encoding each glyph individual.	2021-11-26 13:21:50 -07:00
Qunxin Liu	903a6baece	[subset] layout_features filtering fix we should not use get_size (), which returns length * item_size	2021-11-25 11:24:41 -07:00

Author

SHA1

Message

Date

Garret Rieger

d9660fd58a

[subset] Make cmap4 packing more optimal.

The current CMAP4 implementation uses whatever the current codepoint ranges are and then encodes them as indivudal glyph ids or as a delta if possible. However, it's often possible to save bytes by splitting up existing ranges and encoding parts of them using deltas where the cost of splitting the range is less than encoding each glyph individual.

2021-11-26 13:21:50 -07:00

Qunxin Liu

903a6baece

[subset] layout_features filtering fix

we should not use get_size (), which returns length * item_size

2021-11-25 11:24:41 -07:00

2 Commits