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| author | Leon Krause <lk@leonkrause.com> | 2017-10-02 13:09:59 +0200 |
|---|---|---|
| committer | Leon Krause <lk@leonkrause.com> | 2017-10-02 13:09:59 +0200 |
| commit | 11ab7b6efc3353ac19aed6f88c5a38bfbe879ebd (patch) | |
| tree | eeefb0d8a724ed6abea3573e3c03a33679e57393 | |
| parent | 3d75b210b5c6468aac3bcb95124075f4e5eb7df8 (diff) | |
Use primary WebAssembly.instantiate overload
Previously WebAssembly.compile was used along with the secondary
WebAssembly.instantiate overload. Using only the primary overload is
recommended to get best performance.
| -rw-r--r-- | platform/javascript/engine.js | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/platform/javascript/engine.js b/platform/javascript/engine.js index 552f5a7e02..99d1c20bbd 100644 --- a/platform/javascript/engine.js +++ b/platform/javascript/engine.js @@ -84,10 +84,10 @@ rtenvOpts.print = stdout; if (typeof stderr === 'function') rtenvOpts.printErr = stderr; - if (typeof WebAssembly === 'object' && initializer instanceof WebAssembly.Module) { + if (typeof WebAssembly === 'object' && initializer instanceof ArrayBuffer) { rtenvOpts.instantiateWasm = function(imports, onSuccess) { WebAssembly.instantiate(initializer, imports).then(function(result) { - onSuccess(result); + onSuccess(result.instance); }); return {}; }; @@ -241,7 +241,7 @@ return Promise.reject(new Error("Browser doesn't support WebAssembly")); // TODO cache/retrieve module to/from idb engineLoadPromise = loadPromise(basePath + '.wasm').then(function(xhr) { - return WebAssembly.compile(xhr.response); + return xhr.response; }); } else { var asmjsPromise = loadPromise(basePath + '.asm.js').then(function(xhr) { |