Emil Ernerfeldt f46926aaf1 Improve texture filtering by doing it in gamma space (#7311) ...

* Closes https://github.com/emilk/egui/pull/5839

This makes some transparent images look a lot nicer when blended:


![image](https://github.com/user-attachments/assets/7f370aaf-886a-423c-8391-c378849b63ca)

Cursive text will also look nicer.

This unfortunately changes the contract of what
`register_native_texture` expects

---------

Co-authored-by: Adrian Blumer <blumer.adrian@gmail.com>

2025-07-07 17:46:27 +02:00

..

Bézier Curve.png

Improve texture filtering by doing it in gamma space (#7311)

2025-07-07 17:46:27 +02:00

Clipboard Test.png

Improve texture filtering by doing it in gamma space (#7311)

2025-07-07 17:46:27 +02:00

Code Editor.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Code Example.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Context Menus.png

Add Popup and Tooltip, unifying the previous behaviours (#5713)

2025-02-18 15:53:07 +01:00

Cursor Test.png

Include test windows in egui_demo_lib snapshot tests (#7070)

2025-05-21 17:44:27 +02:00

Dancing Strings.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Drag and Drop.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Extra Viewport.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Font Book.png

Update emoji-icon-font with fix for fullwidth latin characters (#7067)

2025-05-21 13:22:23 +02:00

Frame.png

Change ui.disable() to modify opacity (#7282)

2025-07-01 14:05:53 +02:00

Grid Test.png

Change ui.disable() to modify opacity (#7282)

2025-07-01 14:05:53 +02:00

Highlighting.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

ID Test.png

Include test windows in egui_demo_lib snapshot tests (#7070)

2025-05-21 17:44:27 +02:00

Input Event History.png

Include test windows in egui_demo_lib snapshot tests (#7070)

2025-05-21 17:44:27 +02:00

Input Test.png

Add Visuals::weak_text_alpha and weak_text_color (#7285)

2025-07-01 20:42:54 +02:00

Interactive Container.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Layout Test.png

Add AtomLayout, abstracing layouting within widgets (#5830)

2025-06-13 09:39:52 +02:00

Manual Layout Test.png

Change ui.disable() to modify opacity (#7282)

2025-07-01 14:05:53 +02:00

Misc Demos.png

Add anchored text rotation method, and clarify related docs (#7130)

2025-06-16 01:42:01 +02:00

Modals.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Multi Touch.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Painting.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Pan Zoom.png

Change Harness::run to run until no more repaints are requested (#5580)

2025-01-07 08:33:44 +01:00

Panels.png

Add Visuals::weak_text_alpha and weak_text_color (#7285)

2025-07-01 20:42:54 +02:00

Popups.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Scene.png

Improve texture filtering by doing it in gamma space (#7311)

2025-07-07 17:46:27 +02:00

Screenshot.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Scrolling.png

Add Visuals::weak_text_alpha and weak_text_color (#7285)

2025-07-01 20:42:54 +02:00

Sliders.png

Change ui.disable() to modify opacity (#7282)

2025-07-01 14:05:53 +02:00

Strip.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

SVG Test.png

Track original SVG size (#7098)

2025-05-28 08:33:01 +02:00

Table.png

Add AtomLayout, abstracing layouting within widgets (#5830)

2025-06-13 09:39:52 +02:00

Tessellation Test.png

Improve texture filtering by doing it in gamma space (#7311)

2025-07-07 17:46:27 +02:00

Text Layout.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

TextEdit.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Tooltips.png

Improve text sharpness (#5838)

2025-03-21 12:56:47 +01:00

Undo Redo.png

Change ui.disable() to modify opacity (#7282)

2025-07-01 14:05:53 +02:00

Window Options.png

Change ui.disable() to modify opacity (#7282)

2025-07-01 14:05:53 +02:00

Window Resize Test.png

Include test windows in egui_demo_lib snapshot tests (#7070)

2025-05-21 17:44:27 +02:00