Attachment 53059 Details for Bug 42517 – Test case for Firefox using llvmpipe as WebGL renderer

Test case for Firefox using llvmpipe as WebGL renderer

llvmpipeCrash2.html (text/plain), 1.51 KB, created by Christian Holler (:decoder) on 2011-11-02 07:32:05 UTC

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Creator: Christian Holler (:decoder)

Created: 2011-11-02 07:32:05 UTC

Size: 1.51 KB

patch

obsolete

><script>
>WebGLTestUtils = (function() {
>var error = function(msg) {
>};
>var loadShader = function(gl, shaderSource, shaderType) {
>  var shader = gl.createShader(shaderType);
>  gl.shaderSource(shader, shaderSource);
>  gl.compileShader(shader);
>}
>var loadShaderFromScript = function(gl, scriptId, opt_shaderType) {
>  var shaderScript = document.getElementById(scriptId);
>  if (!shaderScript) {
>  }
>  shaderSource = shaderScript.text;
>  return loadShader(
>      gl, shaderSource, opt_shaderType ? opt_shaderType : shaderType);
>};
>var create3DContext = function(opt_canvas, opt_attributes) {
>  opt_canvas = opt_canvas || document.createElement("canvas");
>  var context = null;
>  try {
>  } catch(e) {}
>  if (!context) {
>    try {
>      context = opt_canvas.getContext("experimental-webgl", opt_attributes);
>    } catch(e) {}
>  }
>  return context;
>};
>return {
>  create3DContext: create3DContext,
>  loadShaderFromScript: loadShaderFromScript,
>};
>}());
></script>
><script id="vshader2" type="x-shader/x-vertex">
>#define NUM_UNIFORMS 16 // See spec
>varying vec2 uni;
>void main()
>{
>    vec4 c = vec4(0,0,0,0);
>    for (int ii = 0; ii < NUM_UNIFORMS; ++ii) {
>       c += uni[ii];
>    }
>}
></script>
><script>
>var wtu = WebGLTestUtils;
>var canvas = document.getElementById("example");
>var gl = wtu.create3DContext(canvas);
>var program = wtu.setupProgram(
>    [wtu.loadShaderFromScript(gl, 'vshader2', gl.VERTEX_SHADER),
>     wtu.loadShaderFromScript(gl, 'fshader2', gl.FRAGMENT_SHADER)],
>    ['vPosition'], [0]);
>for (var ii = 0; ii < 16; ++ii) {
>}
></script>

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Attachments on bug 42517: 53059

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