JS_GetSharedFloat64ArrayData(JSObject* obj, const JS::AutoCheckCannotGC&) { obj = CheckedUnwrap(obj); if (!obj) return nullptr; SharedTypedArrayObject* tarr = &obj->as<SharedTypedArrayObject>(); MOZ_ASSERT((int32_t) tarr->type() == Scalar::Float64); return static_cast<double*>(tarr->viewData()); }
static void setIndex(SharedTypedArrayObject &tarray, uint32_t index, NativeType val) { MOZ_ASSERT(index < tarray.length()); static_cast<NativeType*>(tarray.viewData())[index] = val; }