egui/src at d3cd6d44cf1bc980d186b61ccf3ce27db7ea1450 - egui

History

StarStarJ 3f5cd74de7 Put font data into Arc to reduce memory consumption (#5276 ) egui never accesses the `FontDefinitions`' member fields mutably, except in `fonts_tweak_ui` where it cloned the `FontDefinitions` object anyway. This patch reduces system memory consumption for shared font definitions. And also removes some overhead from copying (e.g. for the per `pixel_per_points` font atlas) Also it allows to keep a copy of the font definitions outside of egui. In my App that uses international fonts: Before: ![image](https://github.com/user-attachments/assets/f8dfb4f4-a21c-447c-8cf9-83025ad6e960) New: ![image](https://github.com/user-attachments/assets/9f297fbd-e620-4b7e-a32a-65073ee805ed) Note: If `Arc` is not wanted, then it could ofc be abstracted away. I know this is quite a breaking change API wise, but would like to hear your opinion.	2024-11-01 13:30:02 +01:00
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main.rs	Put font data into Arc to reduce memory consumption (#5276 )	2024-11-01 13:30:02 +01:00

Put font data into Arc to reduce memory consumption (#5276 )

egui never accesses the `FontDefinitions`' member fields mutably, except
in `fonts_tweak_ui` where it cloned the `FontDefinitions` object anyway.

This patch reduces system memory consumption for shared font
definitions.
And also removes some overhead from copying (e.g. for the per
`pixel_per_points` font atlas)

Also it allows to keep a copy of the font definitions outside of egui.

In my App that uses international fonts:
Before:

![image](https://github.com/user-attachments/assets/f8dfb4f4-a21c-447c-8cf9-83025ad6e960)

New:

![image](https://github.com/user-attachments/assets/9f297fbd-e620-4b7e-a32a-65073ee805ed)


Note: If `Arc` is not wanted, then it could ofc be abstracted away.

I know this is quite a breaking change API wise, but would like to hear
your opinion.

2024-11-01 13:30:02 +01:00

main.rs

Put font data into Arc to reduce memory consumption (#5276 )

2024-11-01 13:30:02 +01:00