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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/canvas/test/webgl-conf/checkout/conformance2/offscreencanvas/offscreencanvas-query.html | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/canvas/test/webgl-conf/checkout/conformance2/offscreencanvas/offscreencanvas-query.html')
-rw-r--r-- | dom/canvas/test/webgl-conf/checkout/conformance2/offscreencanvas/offscreencanvas-query.html | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/dom/canvas/test/webgl-conf/checkout/conformance2/offscreencanvas/offscreencanvas-query.html b/dom/canvas/test/webgl-conf/checkout/conformance2/offscreencanvas/offscreencanvas-query.html new file mode 100644 index 0000000000..8d9e92e511 --- /dev/null +++ b/dom/canvas/test/webgl-conf/checkout/conformance2/offscreencanvas/offscreencanvas-query.html @@ -0,0 +1,79 @@ +<!-- +Copyright (c) 2019 The Khronos Group Inc. +Use of this source code is governed by an MIT-style license that can be +found in the LICENSE.txt file. +--> +<!DOCTYPE html> +<html> +<head> +<meta charset="utf-8"> +<title>Test for Query objects with OffscreenCanvas</title> +<link rel="stylesheet" href="../../resources/js-test-style.css"/> +<script src="../../js/js-test-pre.js"></script> +<script src="../../js/webgl-test-utils.js"></script> +</head> +<body> + <div id="description"></div> + <div id="console"></div> + <script id='myWorker' type='text/worker'> + function tick(callback) { + function tickImpl() { + const res = callback(); + if (res) { + if (requestAnimationFrame) { + requestAnimationFrame(tickImpl); + } else { + setTimeout(tickImpl, 10); + } + } + } + + tickImpl(); + } + + self.onmessage = function(e) { + let canvas = new OffscreenCanvas(128, 128); + let gl = canvas.getContext("webgl2"); + let query = gl.createQuery(); + gl.beginQuery(gl.ANY_SAMPLES_PASSED_CONSERVATIVE, query); + gl.endQuery(gl.ANY_SAMPLES_PASSED_CONSERVATIVE); + gl.clearColor(0.0, 1.0, 0.0, 1.0); + gl.clear(gl.COLOR_BUFFER_BIT); + tick(function() { + const status = gl.getQueryParameter(query, gl.QUERY_RESULT_AVAILABLE); + if (status) { + self.postMessage("PASSED - query object completed successfully from worker"); + return false; + } else { + const err = gl.getError(); + if (err != 0) { + self.postMessage("FAILED - GL error " + err); + return false; + } + } + return true; + }); + }; + </script> + <script> + "use strict"; + description("This test ensures that query objects work with the WebGL 2.0 context created via OffscreenCanvas."); + if (!window.OffscreenCanvas) { + testPassed("No OffscreenCanvas support"); + finishTest(); + } else { + var blob = new Blob([document.getElementById("myWorker").textContent]); + var worker = new Worker(URL.createObjectURL(blob)); + worker.onmessage = function(msg) { + if (msg.data.startsWith("PASSED")) { + testPassed(msg.data); + } else { + testFailed(msg.data); + } + finishTest(); + } + worker.postMessage("Start Worker"); + } + </script> +</body> +</html> |