fix(web): clamp wgpu surface to CSS pixels on HiDPI to prevent wasm panic
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Root cause: fit_canvas_to_parent requests a wgpu surface sized in
physical pixels (CSS pixels × devicePixelRatio). On HiDPI displays
(DPR ≈ 2) the physical size (e.g. 2612×1469) exceeds WebGL2's per-
dimension texture limit of 2048, triggering a wgpu validation panic
that kills the WASM thread immediately on the first window resize.

Fix: add `resolution: WindowResolution::default().with_scale_factor_override(1.0)`
to the primary window so Bevy uses CSS/logical pixels as the surface
dimensions. For a 1306×734 CSS viewport this keeps the framebuffer well
within 2048 regardless of devicePixelRatio.

Also remove the temporary [drag] console logging added in the previous
commit — the panic was causing drag to never run, not a hit-test bug.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
funman300
2026-06-02 13:28:25 -07:00
parent 8b736cae3c
commit 8b262afcd2
4 changed files with 22 additions and 34 deletions
+12 -12
View File
@@ -1649,62 +1649,62 @@ function __wbg_get_imports() {
return ret;
},
__wbindgen_cast_0000000000000001: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [Externref], shim_idx: 114647, ret: Result(Unit), inner_ret: Some(Result(Unit)) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [Externref], shim_idx: 114621, ret: Result(Unit), inner_ret: Some(Result(Unit)) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__hf0188236128725a8);
return ret;
},
__wbindgen_cast_0000000000000002: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [Externref], shim_idx: 9792, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [Externref], shim_idx: 9765, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__h038e9392efba509b);
return ret;
},
__wbindgen_cast_0000000000000003: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("Array<any>"), NamedExternref("ResizeObserver")], shim_idx: 9794, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("Array<any>"), NamedExternref("ResizeObserver")], shim_idx: 9767, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__hb8334c8e03ee5ee1);
return ret;
},
__wbindgen_cast_0000000000000004: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("Array<any>")], shim_idx: 9792, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("Array<any>")], shim_idx: 9765, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__h038e9392efba509b_3);
return ret;
},
__wbindgen_cast_0000000000000005: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("Event")], shim_idx: 9792, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("Event")], shim_idx: 9765, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__h038e9392efba509b_4);
return ret;
},
__wbindgen_cast_0000000000000006: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("FocusEvent")], shim_idx: 9792, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("FocusEvent")], shim_idx: 9765, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__h038e9392efba509b_5);
return ret;
},
__wbindgen_cast_0000000000000007: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("KeyboardEvent")], shim_idx: 9792, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("KeyboardEvent")], shim_idx: 9765, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__h038e9392efba509b_6);
return ret;
},
__wbindgen_cast_0000000000000008: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("PageTransitionEvent")], shim_idx: 9792, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("PageTransitionEvent")], shim_idx: 9765, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__h038e9392efba509b_7);
return ret;
},
__wbindgen_cast_0000000000000009: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("PointerEvent")], shim_idx: 9792, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("PointerEvent")], shim_idx: 9765, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__h038e9392efba509b_8);
return ret;
},
__wbindgen_cast_000000000000000a: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("WheelEvent")], shim_idx: 9792, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [NamedExternref("WheelEvent")], shim_idx: 9765, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__h038e9392efba509b_9);
return ret;
},
__wbindgen_cast_000000000000000b: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [Option(NamedExternref("Blob"))], shim_idx: 9802, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [Option(NamedExternref("Blob"))], shim_idx: 9775, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__h618c0cad9a289a93);
return ret;
},
__wbindgen_cast_000000000000000c: function(arg0, arg1) {
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [], shim_idx: 9796, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
// Cast intrinsic for `Closure(Closure { owned: true, function: Function { arguments: [], shim_idx: 9769, ret: Unit, inner_ret: Some(Unit) }, mutable: true }) -> Externref`.
const ret = makeMutClosure(arg0, arg1, wasm_bindgen__convert__closures_____invoke__h277d9d6b389a2871);
return ret;
},
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