blob: a14c08111a46d1e03d9f3220855bc024ef5efe20 [file] [log] [blame]
Michael Bebenitaf4f27fe2017-03-02 17:40:44 -08001/**
2 * This tool lets you test if the compiled Javascript decoder is functioning properly. You'll
3 * need to download a SpiderMonkey js-shell to run this script.
4 * https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central/
5 *
6 * Example:
7 * js-shell inspect-cli.js video.ivf
8 */
9load("inspect.js");
10var buffer = read(scriptArgs[0], "binary");
11var Module = {
12 noExitRuntime: true,
13 noInitialRun: true,
14 preInit: [],
15 preRun: [],
16 postRun: [function () {
17 printErr(`Loaded Javascript Decoder OK`);
18 }],
19 memoryInitializerPrefixURL: "bin/",
20 arguments: ['input.ivf', 'output.raw'],
21 on_frame_decoded_json: function (jsonString) {
22 let json = JSON.parse("[" + Module.UTF8ToString(jsonString) + "null]");
23 json.forEach(frame => {
24 if (frame) {
25 print(frame.frame);
26 }
27 });
28 }
29};
30DecoderModule(Module);
31Module.FS.writeFile("/tmp/input.ivf", buffer, { encoding: "binary" });
32Module._open_file();
33Module._set_layers(0xFFFFFFFF); // Set this to zero if you want to benchmark decoding.
34while(true) {
35 printErr("Decoding Frame ...");
36 if (Module._read_frame()) {
37 break;
38 }
39}