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fix: provide default display handle for web canvas surface targets (#9476)

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This commit is contained in:
Rob
2026-05-13 03:44:43 +03:00
committed by GitHub
parent ed4d16e56c
commit ecbed8b574
1 changed files with 4 additions and 2 deletions
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6
wgpu/src/api/instance.rs
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@@ -221,12 +221,13 @@ impl Instance {
let value: &wasm_bindgen::JsValue = &canvas;
let obj = core::ptr::NonNull::from(value).cast();
let raw_window_handle = raw_window_handle::WebCanvasWindowHandle::new(obj).into();
let raw_display_handle = raw_window_handle::WebDisplayHandle::new().into();
// Note that we need to call this while we still have `value` around.
// This is safe without storing canvas to `handle_origin` since the surface will create a copy internally.
unsafe {
self.create_surface_unsafe(SurfaceTargetUnsafe::RawHandle {
raw_display_handle: None,
raw_display_handle: Some(raw_display_handle),
raw_window_handle,
})
}?
@@ -239,12 +240,13 @@ impl Instance {
let obj = core::ptr::NonNull::from(value).cast();
let raw_window_handle =
raw_window_handle::WebOffscreenCanvasWindowHandle::new(obj).into();
let raw_display_handle = raw_window_handle::WebDisplayHandle::new().into();
// Note that we need to call this while we still have `value` around.
// This is safe without storing canvas to `handle_origin` since the surface will create a copy internally.
unsafe {
self.create_surface_unsafe(SurfaceTargetUnsafe::RawHandle {
raw_display_handle: None,
raw_display_handle: Some(raw_display_handle),
raw_window_handle,
})
}?