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45 lines
1.1 KiB
HTML
45 lines
1.1 KiB
HTML
<!doctype html>
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<html>
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<head>
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<script>
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// Test that texImage2D on an animated image doesn't assert.
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var gl;
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function start() {
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canvas = document.getElementById("glcanvas");
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gl = null;
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try {
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gl = canvas.getContext("webgl") || canvas.getContext("experimental-webgl");
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}
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catch(e) {
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}
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if (!gl) {
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return;
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}
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var texture = gl.createTexture();
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var image = new Image();
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image.onload = function() { handleTextureLoaded(image, texture); }
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image.src = "1249576-1.png"; // an animated png
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}
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function handleTextureLoaded(image, texture) {
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gl.bindTexture(gl.TEXTURE_2D, texture);
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gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image);
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gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.LINEAR);
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gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.LINEAR_MIPMAP_NEAREST);
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gl.generateMipmap(gl.TEXTURE_2D);
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gl.bindTexture(gl.TEXTURE_2D, null);
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}
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</script>
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</head>
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<body onload="start()">
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<canvas id="glcanvas" width="640" height="480">
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Your browser doesn't appear to support the <code><canvas></code> element.
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</canvas>
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</body>
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</html> |