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Use the correct way to check for Asyncify

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Asyncify is a scoped object within emscripten runtime main function.
Use of EM_JS seems inevitable at this point.

Change-Id: I4852a7054a5e01583139cb54a0e14f604ac8ed13
Reviewed-by: David Skoland <david.skoland@qt.io>
Reviewed-by: Morten Johan Sørvig <morten.sorvig@qt.io>
This commit is contained in:
Mikolaj Boc 2022-09-23 12:11:04 +02:00
parent 54c959643e
commit c938752bd1
1 changed files with 4 additions and 2 deletions
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4
src/corelib/platform/wasm/qstdweb.cpp
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@ -295,6 +295,8 @@ void WebPromiseManager::adoptPromise(emscripten::val target, PromiseCallbacks ca
registerPromise(std::move(allocation), std::move(callbacks)); registerPromise(std::move(allocation), std::move(callbacks));
}); });
} }
EM_JS(bool, jsHaveAsyncify, (), { return typeof Asyncify !== "undefined"; });
} // namespace } // namespace
ArrayBuffer::ArrayBuffer(uint32_t size) ArrayBuffer::ArrayBuffer(uint32_t size)
@ -669,7 +671,7 @@ namespace Promise {
bool haveAsyncify() bool haveAsyncify()
{ {
static bool HaveAsyncify = !emscripten::val::global("Asyncify").isUndefined(); static bool HaveAsyncify = jsHaveAsyncify();
return HaveAsyncify; return HaveAsyncify;
} }