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Thread: image.onload - returns 1282 glError

  1. #1

    image.onload - returns 1282 glError

    Hi All,
    Im trying to load a texture with below function, but Im sometimes getting:
    - in minefield glError (alert in the code) error 1282. Mostly when I refresh the page
    - in chrome error 1281: Only when I go to my page from another page. If I refresh or if I open the same link which is already opened (the same page) I get 0.

    In most cases Im getting 0, but why I get sometimes 1282 or 1281? I can think that the problem can be somewhere else, but it is difficult to find where.

    Code :
    function loadTexture(src) {
        // Create and initialize the WebGLTexture object.
        var DEMtexture = gl.createTexture();
        DEMtexture.image = new Image();
        DEMtexture.image.onload = function() {
            gl.bindTexture(gl.TEXTURE_2D, DEMtexture);
            gl.texImage2D(gl.TEXTURE_2D, 0, DEMtexture.image, true);
            gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
            gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
            gl.bindTexture(gl.TEXTURE_2D, null);
        // Start downloading the image by setting its source.
        DEMtexture.image.src = src;
        // Return the WebGLTexture object 
        return DEMtexture;

  2. #2

    Re: image.onload - returns 1282 glError

    problem was in some other code

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