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report.html
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report.html
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<!doctype html>
<html>
<head>
<meta name="viewport" content="width=500" />
<meta charset="utf-8" />
<title>blink.js report</title>
<link
href="https://fonts.googleapis.com/css?family=Overpass:300,400,700,800"
rel="stylesheet"
/>
<style>
body {
padding: 0;
margin: 0;
font-family: -apple-system, "Overpass", sans-serif;
background: rgb(61, 58, 47);
}
wrapper {
display: block;
position: relative;
width: 476px;
margin: auto;
}
#blinkno,
#blinkyes {
display: none;
}
block {
display: block;
position: relative;
background: white;
margin: 10px;
box-shadow: 0 3px 7px rgba(0, 0, 0, 0.3);
}
block h2 {
display: block;
background: rgb(255, 199, 59);
padding: 14px 22px;
font-weight: 700;
color: rgb(61, 58, 47);
font-size: 16px;
margin: 0;
}
block content,
block legend {
display: block;
position: relative;
padding: 18px 22px;
}
block content group {
display: block;
position: relative;
font-weight: 800;
text-transform: uppercase;
font-size: 12px;
padding: 16px 0;
color: rgb(51, 51, 52);
margin: 3px 20px 3px 0;
}
block content group:last-of-type {
margin-right: 0;
}
block content group::before {
display: block;
content: "";
position: absolute;
left: 0;
top: 0;
width: 50px;
height: 2px;
background: rgb(80, 201, 189);
}
block content group span {
display: block;
font-weight: normal;
font-size: 15px;
text-transform: none;
color: rgb(102, 102, 102);
padding-top: 4px;
}
block content group.big span {
font-size: 28px;
font-weight: 300;
}
block content flex {
display: flex;
align-items: space-around;
}
block content flex.two group {
width: 50%;
}
block content flex.three group {
width: 33%;
}
#score {
display: none;
font-size: 24px;
}
table {
position: relative;
border-spacing: 0;
width: 100%;
}
table * {
color: rgb(55, 55, 55);
font-size: 15px;
}
table th:first-of-type,
table td:first-of-type {
width: 25%;
padding-left: 22px;
font-weight: 700;
}
table th:not(:first-of-type),
table td:not(:first-of-type) {
width: 25%;
}
table td:not(:first-of-type) {
cursor: pointer;
text-align: center;
}
table th:nth-of-type(even),
table td:nth-of-type(even),
table tbody tr:hover {
background-color: rgba(0, 0, 0, 0.02);
}
table tr td,
table tbody tr {
transition: background-color 200ms;
}
table th {
height: 58px;
}
table td {
height: 50px;
}
legend {
color: rgb(136, 135, 134);
font-size: 13px;
}
legend p {
margin: 0;
padding: 12px 0 12px 40px;
}
legend p,
table tr td {
background-repeat: no-repeat;
}
legend p {
background-position: 0 9px;
background-size: 20px 20px;
}
table tr td {
background-position: 50% 50%;
background-size: 24px 24px;
}
legend p.success,
td.success {
background-image: url("icons.svg#check-color");
}
td.success.selected {
background-image: url("icons.svg#check-white");
background-color: rgb(0, 204, 78);
}
legend p.warning,
td.warning {
background-image: url("icons.svg#warning-color");
}
td.warning.selected {
background-image: url("icons.svg#warning-white");
background-color: rgb(252, 151, 0);
}
legend p.failed,
td.failed {
background-image: url("icons.svg#bad-color");
}
td.failed.selected {
background-image: url("icons.svg#bad-white");
background-color: rgb(219, 58, 44);
}
table tr td.success:hover:not(.selected) {
background-color: rgba(0, 204, 78, 0.1);
}
table tr td.warning:hover:not(.selected) {
background-color: rgba(252, 151, 0, 0.1);
}
table tr td.failed:hover:not(.selected) {
background-color: rgba(219, 58, 44, 0.1);
}
detailsbox {
display: none;
position: absolute;
background: white;
box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
border-radius: 4px;
width: calc(100% - 10px);
left: 5px;
box-sizing: border-box;
padding: 16px 26px;
border: 2px solid;
}
detailsbox.show {
display: block;
}
detailsbox.success {
border-color: rgb(0, 204, 78);
}
detailsbox.warning {
border-color: rgb(252, 151, 0);
}
detailsbox.failed {
border-color: rgb(219, 58, 44);
}
detailsbox.warning span.diff {
color: rgb(252, 151, 0);
}
detailsbox.failed span.diff {
color: rgb(219, 58, 44);
}
detailsbox group {
display: block;
padding: 5px 0;
}
detailsbox group h3 {
position: relative;
margin: 0;
font-size: 15px;
padding: 5px 0;
color: rgb(51, 51, 51);
}
detailsbox code {
display: block;
background-color: rgba(0, 0, 0, 0.05);
padding: 14px 18px;
border-radius: 1px;
overflow: auto;
white-space: nowrap;
}
detailsbox code,
#expectedarray,
#readarray {
font-family: monospace;
font-size: 14px;
color: rgb(102, 102, 102);
line-height: 22px;
}
.times {
float: right;
font-weight: normal;
font-size: 12px;
color: rgb(153, 153, 153);
}
.times span {
font-weight: 700;
}
</style>
<script src="../dist/blink.js"></script>
</head>
<body>
<wrapper>
<div id="blinkno">
<block>
<content>
This browser does not support <span>blink.js</span>.
</content>
</block>
</div>
<div id="blinkyes">
<block>
<content>blink.js <span id="version"></span></content>
</block>
<block id="device">
<h2>Device</h2>
<content>
<group id="glslversion">
GLSL Version
<span></span>
</group>
<flex class="three">
<group id="maxcolorattachments" class="big">
Max color<br />attachments
<span></span>
</group>
<group id="maxtextureunits" class="big">
Max texture<br />units
<span></span>
</group>
<group id="maxtexturesize" class="big">
Max texture<br />size
<span></span>
</group>
</flex>
<flex class="two">
<group id="renderer">
Renderer
<span></span>
</group>
<group id="vendor">
Vendor
<span></span>
</group>
</flex>
<flex class="two">
<group id="unmaskedrenderer">
Unmasked renderer
<span></span>
</group>
<group id="unmaskedvendor">
Unmasked vendor
<span></span>
</group>
</flex>
</content>
</block>
<block id="types">
<h2>
Type support
<div id="score">0 / 42</div>
</h2>
<table>
<thead>
<tr>
<th></th>
<th>Vector 1</th>
<th>Vector 2</th>
<th>Vector 4</th>
</tr>
</thead>
<tbody>
<tr>
<td>float</td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td>int32</td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td>int16</td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td>int8</td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td>uint32</td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td>uint16</td>
<td></td>
<td></td>
<td></td>
</tr>
<tr>
<td>uint8</td>
<td></td>
<td></td>
<td></td>
</tr>
</tbody>
</table>
<content>
<div id="totaltime" class="times">
Total time: <span></span>ms
</div>
</content>
<legend>
<p class="success">Everything checks out.</p>
<p class="warning">
Though the browser can read from this type + vector
size combination, the returned values differ from
the expected values.
</p>
<p class="failed">Not supported at all.</p>
</legend>
<detailsbox>
<group>
<h3>
Kernel
<div class="times">
Compiled:
<span id="compiletime">0.00</span>ms  
Exec: <span id="exectime">0.00</span>ms
</div>
</h3>
<code id="kernelcode"></code>
</group>
<group>
<h3>Expected</h3>
<span id="expectedarray"></span>
</group>
<group>
<h3>Read</h3>
<span id="readarray"></span>
</group>
</detailsbox>
</block>
</div>
</wrapper>
</body>
<script>
(() => {
if (!window.blink || !blink.context) {
document.getElementById("blinkno").style.display = "block";
return;
}
document.getElementById("blinkyes").style.display = "block";
const time = val => Math.round(val * 100000) / 100000;
const code2html = src => src.trim().split("\n").join("<br>");
const classNames = ["failed", "warning", "success"];
// DOM elements
const table = document.body.querySelector("#blinkyes table");
const details = document.body.querySelector("detailsbox");
/**
* Display the `device` constants.
*/
readDevice();
/**
* All the tests being performed. Grouped per primitive.
* A group's first test is done with a vector size of 1.
* Second with a size of 2. Third with a size of 4.
*/
let tests = [
// Float
{
type: blink.FLOAT,
tests: [
{
kernel: `
void main() {
out_buffer = float(bl_Id()) + 0.12345;
}
`,
expected: new Float32Array([
0.12345, 1.12345, 2.12345, 3.12345,
]),
},
{
kernel: `
void main() {
float id = float(bl_Id());
out_buffer = vec2(id + 0.12345, id + 0.56789);
}
`,
expected: new Float32Array([
0.12345,
0.56789,
1 + 0.12345,
1 + 0.56789,
]),
},
{
kernel: `
void main() {
float id = float(bl_Id());
out_buffer = vec4(id + -0.12345, id + 0.12345, id + -0.56789, id + 0.56789);
}
`,
expected: new Float32Array([
-0.12345, 0.12345, -0.56789, 0.56789,
]),
},
],
},
// Int 32
{
type: blink.INT32,
tests: [
{
kernel: `
void main() {
out_buffer = 255 << 16;
}
`,
expected: new Int32Array([
255 << 16,
255 << 16,
255 << 16,
255 << 16,
]),
},
{
kernel: `
void main() {
out_buffer = ivec2(16800, 255 << 16);
}
`,
expected: new Int32Array([
16800,
255 << 16,
16800,
255 << 16,
]),
},
{
kernel: `
void main() {
out_buffer = ivec4(1, 8900, 48631, 255 << 16);
}
`,
expected: new Int32Array([
1,
8900,
48631,
255 << 16,
]),
},
],
},
// Int 16
{
type: blink.INT16,
tests: [
{
kernel: `
void main() {
out_buffer = 1500 << 5;
}
`,
expected: new Int16Array([
32767, 32767, 32767, 32767,
]),
},
{
kernel: `
void main() {
out_buffer = ivec2(-16800, 255 << 2);
}
`,
expected: new Int16Array([
-16800,
255 << 2,
-16800,
255 << 2,
]),
},
{
kernel: `
void main() {
out_buffer = ivec4(1, 8900, 48631, 255 << 8);
}
`,
expected: new Int16Array([1, 8900, 32767, 32767]),
},
],
},
// Int 8
{
type: blink.INT8,
tests: [
{
kernel: `
void main() {
out_buffer = 4 << 1;
}
`,
expected: new Int8Array([
4 << 1,
4 << 1,
4 << 1,
4 << 1,
]),
},
{
kernel: `
void main() {
out_buffer = ivec2(200, 4 << 1);
}
`,
expected: new Int8Array([127, 4 << 1, 127, 4 << 1]),
},
{
kernel: `
void main() {
out_buffer = ivec4(0, -100, 200, 4 << 1);
}
`,
expected: new Int8Array([0, -100, 127, 4 << 1]),
},
],
},
// Uint 32
{
type: blink.UINT32,
tests: [
{
kernel: `
void main() {
out_buffer = 255u << 16u;
}
`,
expected: new Uint32Array([
255 << 16,
255 << 16,
255 << 16,
255 << 16,
]),
},
{
kernel: `
void main() {
out_buffer = uvec2(16800u, 255u << 16u);
}
`,
expected: new Uint32Array([
16800,
255 << 16,
16800,
255 << 16,
]),
},
{
kernel: `
void main() {
out_buffer = uvec4(1u, 8900u, 48631u, 255u << 16u);
}
`,
expected: new Uint32Array([
1,
8900,
48631,
255 << 16,
]),
},
],
},
// Uint 16
{
type: blink.UINT16,
tests: [
{
kernel: `
void main() {
out_buffer = 1500u << 5u;
}
`,
expected: new Uint16Array([
1500 << 5,
1500 << 5,
1500 << 5,
1500 << 5,
]),
},
{
kernel: `
void main() {
out_buffer = uvec2(16800u, 255u << 2u);
}
`,
expected: new Uint16Array([
16800,
255 << 2,
16800,
255 << 2,
]),
},
{
kernel: `
void main() {
out_buffer = uvec4(1u, 8900u, 48631u, 255u << 8u);
}
`,
expected: new Uint16Array([
1,
8900,
48631,
255 << 8,
]),
},
],
},
// Uint 8
{
type: blink.UINT8,
tests: [
{
kernel: `
void main() {
out_buffer = 4u << 1u;
}
`,
expected: new Uint8Array([
4 << 1,
4 << 1,
4 << 1,
4 << 1,
]),
},
{
kernel: `
void main() {
out_buffer = uvec2(200, 4 << 1);
}
`,
expected: new Uint8Array([
200,
4 << 1,
200,
4 << 1,
]),
},
{
kernel: `
void main() {
out_buffer = uvec4(0, 100, 200, 4 << 1);
}
`,
expected: new Uint8Array([0, 100, 200, 4 << 1]),
},
],
},
];
// Perform the tests.
performTests();
const cells = document.body.querySelectorAll(
"#blinkyes table tr td:not(:first-of-type)"
);
for (const [index, cell] of cells.entries()) {
cell.addEventListener("click", function () {
const className = "selected";
let selectedCells = table.querySelectorAll("." + className);
for (let a = 0; a < selectedCells.length; a++) {
if (selectedCells[a] !== this) {
selectedCells[a].classList.remove(className);
}
}
this.classList.toggle(className);
if (this.classList.contains(className)) {
showDetailsbox(this);
} else {
hideDetailsbox();
}
});
}
//
function readDevice() {
const { device, VERSION } = blink;
document.getElementById("version").textContent = "v" + VERSION;
const map = {
glslversion: device.glslVersion,
maxcolorattachments: device.maxColorAttachments,
maxtextureunits: device.maxTextureUnits,
maxtexturesize: device.maxTextureSize,
renderer: device.renderer,
vendor: device.vendor,
unmaskedrenderer: device.unmaskedRenderer,
unmaskedvendor: device.unmaskedVendor,
};
for (const [key, value] of Object.entries(map)) {
document.body.querySelector(`#${key} span`).textContent =
value || "N/A";
}
}
function performTests() {
let score = 0;
let totalTime = 0;
for (const [gId, group] of tests.entries()) {
const row = table.querySelector(
`tbody tr:nth-of-type(${gId + 1})`
);
const { type, tests } = group;
for (const [tId, test] of tests.entries()) {
const cell = row.querySelector(
`td:nth-of-type(${tId + 2})`
);
const vector = [1, 2, 4][tId];
let buffer = new blink.Buffer({
alloc: 64 * 64 * 4, // At most 64kb.
vector,
type,
});
//
let then = performance.now();
let kernel = new blink.Kernel(
{
output: {
out_buffer: buffer,
},
},
test.kernel
);
test.compileTime = performance.now() - then;
//
then = performance.now();
kernel.exec();
test.execTime = performance.now() - then;
//
test.read = buffer.data.subarray(0, 4);
let { expected } = test;
// Compare.
// If `passed` remains 2, everything is A-OK.
// If `passed` is 1, there appears to be some inaccuracy in the values.
// If `passed` is 0, the type + vector combo isn't supported at all.
let passed = 2;
for (let a = 0; a < 4; a++) {
if (test.read[a] != expected[a]) {
passed = 0;
break;
}
}
// Check if the sum of the array isn't 0. If it is, it means the
// type isn't supported.
if (passed === 0) {
const sum = test.read.reduce(
(prev, val) => prev + val,
0
);
if (sum !== 0) {
passed = 1;
}
}
test.passed = passed;
cell.classList.add(classNames[passed]);
cell.test = test;
// Clean up.
kernel.delete();
buffer.delete();
score += passed;
totalTime += test.compileTime + test.execTime;
}
}
document.body.querySelector("#totaltime span").textContent =
time(totalTime);
}
function showDetailsbox(cell) {
const { test } = cell;
classNames.forEach((name, i) => {
i == test.passed ?
details.classList.add(name)
: details.classList.remove(name);
});
details.classList.add("show");
// Kernel.
details.querySelector("code").innerHTML = code2html(
test.kernel
);
details.querySelector("#compiletime").textContent = time(
test.compileTime
);
details.querySelector("#exectime").textContent = time(
test.execTime
);
// Expected array.
const expected = "[" + test.expected.join(", ") + "]";
details.querySelector("#expectedarray").textContent = expected;
// Read array. Highlight the differences.
details.querySelector("#readarray").innerHTML = (() => {
let spans = [...test.read];
for (let a = 0; a < spans.length; a++) {
const difference = Math.abs(
test.read[a] - test.expected[a]
);
if (difference > 0) {
spans[a] =
`<span class="diff" title="Difference: ${difference}">${spans[a]}</span>`;
}
}
return "[" + spans.join(", ") + "]";
})();
details.style.top =
cell.offsetTop + cell.offsetHeight + 46 + "px";
}
function hideDetailsbox() {
details.classList.remove("show");
}
})();
</script>
</html>