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shell_minimal.html
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shell_minimal.html
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<!doctype html>
<html lang="en-us">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no"/>
<title>Raven</title>
<style>
body { margin: 0; background-color: black }
.emscripten {
position: absolute;
top: 0px;
left: 0px;
margin: 0px;
border: 0;
width: 100%;
height: 100%;
overflow: hidden;
display: block;
image-rendering: optimizeSpeed;
image-rendering: -moz-crisp-edges;
image-rendering: -o-crisp-edges;
image-rendering: -webkit-optimize-contrast;
image-rendering: optimize-contrast;
image-rendering: crisp-edges;
image-rendering: pixelated;
-ms-interpolation-mode: nearest-neighbor;
}
</style>
</head>
<body>
<canvas class="emscripten" id="canvas" oncontextmenu="event.preventDefault()"></canvas>
<script type='text/javascript'>
/**
* Wrap and expose functions from Raven/emscripten to the browser.
*/
function exposeRavenFunctions() {
Module.LoadString = function (str) {
// This is annoying, but we need to allocate memory manually on the wasm heap
// to avoid a stack overflow if you pass in a very large string.
var lengthBytes = lengthBytesUTF8(str) + 1;
var stringOnWasmHeap = _malloc(lengthBytes);
stringToUTF8(str, stringOnWasmHeap, lengthBytes);
Module.ccall("js_LoadString", "number", ["number"], [stringOnWasmHeap]);
// ... And free it when we're done.
_free(stringOnWasmHeap);
}
Module.LoadUrl = Module.cwrap("js_LoadUrl", "number", ["string"]);
}
/**
* Once raven loads, load any OTIO timeline that was passed in.
*/
function ravenPostRun() {
if (Module.otioLoadUrl) {
Module.LoadUrl(Module.otioLoadUrl);
} else if (Module.otioLoadString) {
Module.LoadString(Module.otioLoadString);
}
}
var Module = {
// otioLoadUrl: "",
// otioLoadString: "",
preRun: [exposeRavenFunctions],
postRun: [ravenPostRun],
print: (function() {
return function(text) {
text = Array.prototype.slice.call(arguments).join(' ');
console.log(text);
};
})(),
printErr: function(text) {
text = Array.prototype.slice.call(arguments).join(' ');
console.error(text);
},
canvas: (function() {
var canvas = document.getElementById('canvas');
//canvas.addEventListener("webglcontextlost", function(e) { alert('FIXME: WebGL context lost, please reload the page'); e.preventDefault(); }, false);
return canvas;
})(),
setStatus: function(text) {
console.log("status: " + text);
},
monitorRunDependencies: function(left) {
// no run dependencies to log
}
};
window.onerror = function() {
console.log("onerror: " + event);
};
</script>
{{{ SCRIPT }}}
</body>
</html>