Delay in slider when multiple filter applies

[moham-MA-d]

I want to use multiple Jquery slider for multiple filters, "Brightness / Contrast", "Denoise ", "Triangle Blur". But applying filter is done with delay (about 1s) when the slide is fired. this is my code: ` window.onload = function () { var canvas = fx.canvas(); var image = document.getElementById('image'); var texture = canvas.texture(image); $('#image').replaceWith(canvas) canvas.draw(texture).triangleBlur(0).update(); canvas.draw(texture).denoise(50).update();

    texture.destroy();
    texture = canvas.contents();

    $("#SliderTriangleBlur").slider({
        range: "min",
        min: 0,
        max: 200,
        value: 0,
        slide: function (event, ui) {
           $("#AmountTriangleBlur").val(ui.value);
           var dNoise = $("#SliderDenoise").slider("option", "value");
           var Brightness = $("#SliderBrightness").slider("option", "value");
           var Contrast = $("#SliderContrast").slider("option", "value");
           canvas.draw(texture).denoise(dNoise).brightnessContrast(Brightness, Contrast).triangleBlur(ui.value);
           canvas.update();
        }
    });
    $("#AmountTriangleBlur").val($("#SliderTriangleBlur").slider("value"));


    $("#SliderDenoise").slider({
        range: "min",
        min: 0,
        max: 50,
        value: 50,
        slide: function (event, ui) {
            $("#AmountDenoise").val(ui.value);
            var triBlur = $("#SliderTriangleBlur").slider("option", "value");
            var Brightness = $("#SliderBrightness").slider("option", "value");
            var Contrast = $("#SliderContrast").slider("option", "value");
            canvas.draw(texture).triangleBlur(triBlur).brightnessContrast(Brightness, Contrast).denoise(ui.value);
            canvas.update()

        }
    });
    $("#AmountDenoise").val($("#SliderDenoise").slider("value"));



    $("#SliderBrightness").slider({
        range: "min",
        min: -1,
        max: 1,
        step: 0.01,
        value: 0,
        slide: function (event, ui) {
            $("#AmountBrightness").val(ui.value);
            var triBlur = $("#SliderTriangleBlur").slider("option", "value");
            var dNoise = $("#SliderDenoise").slider("option", "value");
            var Contrast = $("#SliderContrast").slider("option", "value");
            canvas.draw(texture).triangleBlur(triBlur).denoise(dNoise).brightnessContrast(ui.value, Contrast);
            canvas.update()

        }
    });
    $("#AmountBrightness").val($("#SliderBrightness").slider("value"));




    $("#SliderContrast").slider({
        range: "min",
        min: -1,
        max: 1,
        step: 0.01,
        value: 0,
        slide: function (event, ui) {
            $("#AmountContrast").val(ui.value);
            var triBlur = $("#SliderTriangleBlur").slider("option", "value");
            var dNoise = $("#SliderDenoise").slider("option", "value");
            var Brightness = $("#SliderBrightness").slider("option", "value");

            canvas.draw(texture).triangleBlur(triBlur).denoise(dNoise).brightnessContrast(Brightness, ui.value);
            canvas.update();

        }
    });
    $("#AmountContrast").val($("#SliderContrast").slider("value"));









};

`