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Files

Emil Ernerfeldt f342ab8847 wgpu: Allow configuring VSync and frame latency at runtime (#8114 )

Let apps change present_mode and desired_maximum_frame_latency at
runtime instead of only at startup.
API changes (egui-wgpu):
- New SurfaceConfig { present_mode, desired_maximum_frame_latency }.
- WgpuConfiguration now nests these as pub surface: SurfaceConfig (was
two top-level fields).
- RenderState gains pub surface_config: SurfaceConfig — the
currently-requested value.
API additions (eframe):
- Frame::wgpu_surface_config() / Frame::set_wgpu_surface_config(...) for
get/set.
- SurfaceConfig re-exported as eframe::SurfaceConfig.
                                                       
How it works:
The wgpu painter compares render_state.surface_config to its
currently-applied values each paint. If they differ it updates its
config and flips
needs_reconfigure on every surface, piggybacking on the existing
deferred-reconfigure pathway.
                                                       
Demo:
The backend panel (egui_demo_app) gets dropdowns for present mode and
desired max frame latency, wired through the new Frame accessors.

<img width="282" height="172" alt="image"
src="https://github.com/user-attachments/assets/0b1274b2-7e4e-4413-969b-0a014c415f79"
/>

2026-04-17 11:39:47 +02:00

src

wgpu: Allow configuring VSync and frame latency at runtime (#8114 )

2026-04-17 11:39:47 +02:00

Cargo.toml

wgpu backend: Enable WebGL fallback (#8038 )

2026-03-27 11:12:46 +01:00

CHANGELOG.md

Release 0.34.1: Enable WebGL fallback in eframe

2026-03-27 11:25:58 +01:00

README.md

Move all crates into a crates directory (#1940 )