2020-07-28 22:26:21 +00:00
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<!DOCTYPE HTML>
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<html>
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<head>
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<meta charset='utf-8'>
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<script src="/tests/SimpleTest/SimpleTest.js"></script>
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<link rel="stylesheet" href="/tests/SimpleTest/test.css">
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</head>
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<body>
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<script>
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ok(SpecialPowers.getBoolPref('dom.webgpu.enabled'), 'Pref should be enabled.');
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const func = async function() {
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const adapter = await navigator.gpu.requestAdapter();
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const device = await adapter.requestDevice();
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const buffer = device.createBuffer({size:16, usage: GPUBufferUsage.COPY_DST | GPUBufferUsage.COPY_SRC | GPUBufferUsage.VERTEX});
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const arrayBuf = new ArrayBuffer(16);
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(new Int32Array(arrayBuf)).fill(5)
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2021-03-04 21:25:46 +00:00
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device.queue.writeBuffer(buffer, 0, arrayBuf, 0);
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2020-07-28 22:26:21 +00:00
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const texture = device.createTexture({size: [2,2,1], dimension: "2d", format: "rgba8unorm", usage: GPUTextureUsage.COPY_DST | GPUTextureUsage.COPY_SRC });
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2021-03-04 21:25:46 +00:00
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device.queue.writeTexture({ texture }, arrayBuf, { bytesPerRow:8 }, [2,2,1]);
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2020-07-28 22:26:21 +00:00
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// this isn't a process check, we need to read back the contents and verify the writes happened
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ok(device !== undefined, '');
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};
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SimpleTest.waitForExplicitFinish();
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2022-03-23 12:43:00 +00:00
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func()
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.catch((e) => ok(false, "Unhandled exception " + e))
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.finally(() => SimpleTest.finish());
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2020-07-28 22:26:21 +00:00
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</script>
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</body>
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</html>
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