squoosh/codecs/resize/pkg/resize.js

(function() {
    var wasm;
    const __exports = {};


    let cachegetUint8Memory = null;
    function getUint8Memory() {
        if (cachegetUint8Memory === null || cachegetUint8Memory.buffer !== wasm.memory.buffer) {
            cachegetUint8Memory = new Uint8Array(wasm.memory.buffer);
        }
        return cachegetUint8Memory;
    }

    let WASM_VECTOR_LEN = 0;

    function passArray8ToWasm(arg) {
        const ptr = wasm.__wbindgen_malloc(arg.length * 1);
        getUint8Memory().set(arg, ptr / 1);
        WASM_VECTOR_LEN = arg.length;
        return ptr;
    }

    function getArrayU8FromWasm(ptr, len) {
        return getUint8Memory().subarray(ptr / 1, ptr / 1 + len);
    }

    let cachedGlobalArgumentPtr = null;
    function globalArgumentPtr() {
        if (cachedGlobalArgumentPtr === null) {
            cachedGlobalArgumentPtr = wasm.__wbindgen_global_argument_ptr();
        }
        return cachedGlobalArgumentPtr;
    }

    let cachegetUint32Memory = null;
    function getUint32Memory() {
        if (cachegetUint32Memory === null || cachegetUint32Memory.buffer !== wasm.memory.buffer) {
            cachegetUint32Memory = new Uint32Array(wasm.memory.buffer);
        }
        return cachegetUint32Memory;
    }
    /**
    * @param {Uint8Array} arg0
    * @param {number} arg1
    * @param {number} arg2
    * @param {number} arg3
    * @param {number} arg4
    * @param {number} arg5
    * @param {boolean} arg6
    * @param {boolean} arg7
    * @returns {Uint8Array}
    */
    __exports.resize = function(arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7) {
        const ptr0 = passArray8ToWasm(arg0);
        const len0 = WASM_VECTOR_LEN;
        const retptr = globalArgumentPtr();
        wasm.resize(retptr, ptr0, len0, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
        const mem = getUint32Memory();
        const rustptr = mem[retptr / 4];
        const rustlen = mem[retptr / 4 + 1];

        const realRet = getArrayU8FromWasm(rustptr, rustlen).slice();
        wasm.__wbindgen_free(rustptr, rustlen * 1);
        return realRet;

    };

    const heap = new Array(32);

    heap.fill(undefined);

    heap.push(undefined, null, true, false);

    let heap_next = heap.length;

    function dropObject(idx) {
        if (idx < 36) return;
        heap[idx] = heap_next;
        heap_next = idx;
    }

    __exports.__wbindgen_object_drop_ref = function(i) { dropObject(i); };

    function init(path_or_module) {
        let instantiation;
        const imports = { './resize': __exports };
        if (path_or_module instanceof WebAssembly.Module) {
            instantiation = WebAssembly.instantiate(path_or_module, imports)
            .then(instance => {
            return { instance, module: path_or_module }
        });
    } else {
        const data = fetch(path_or_module);
        if (typeof WebAssembly.instantiateStreaming === 'function') {
            instantiation = WebAssembly.instantiateStreaming(data, imports)
            .catch(e => {
                console.warn("`WebAssembly.instantiateStreaming` failed. Assuming this is because your server does not serve wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n", e);
                return data
                .then(r => r.arrayBuffer())
                .then(bytes => WebAssembly.instantiate(bytes, imports));
            });
        } else {
            instantiation = data
            .then(response => response.arrayBuffer())
            .then(buffer => WebAssembly.instantiate(buffer, imports));
        }
    }
    return instantiation.then(({instance}) => {
        wasm = init.wasm = instance.exports;

    });
};
self.wasm_bindgen = Object.assign(init, __exports);
})();