player/js/elements/svgElements/effects/SVGTritoneFilter.js

function SVGTritoneFilter(filter, filterManager){
    this.filterManager = filterManager;
    var feColorMatrix = createNS('feColorMatrix');
    feColorMatrix.setAttribute('type','matrix');
    feColorMatrix.setAttribute('color-interpolation-filters','linearRGB');
    feColorMatrix.setAttribute('values','0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0.3333 0.3333 0.3333 0 0 0 0 0 1 0');
    feColorMatrix.setAttribute('result','f1');
    filter.appendChild(feColorMatrix);
    var feComponentTransfer = createNS('feComponentTransfer');
    feComponentTransfer.setAttribute('color-interpolation-filters','sRGB');
    filter.appendChild(feComponentTransfer);
    this.matrixFilter = feComponentTransfer;
    var feFuncR = createNS('feFuncR');
    feFuncR.setAttribute('type','table');
    feComponentTransfer.appendChild(feFuncR);
    this.feFuncR = feFuncR;
    var feFuncG = createNS('feFuncG');
    feFuncG.setAttribute('type','table');
    feComponentTransfer.appendChild(feFuncG);
    this.feFuncG = feFuncG;
    var feFuncB = createNS('feFuncB');
    feFuncB.setAttribute('type','table');
    feComponentTransfer.appendChild(feFuncB);
    this.feFuncB = feFuncB;
}

SVGTritoneFilter.prototype.renderFrame = function(forceRender){
    if(forceRender || this.filterManager._mdf){
        var color1 = this.filterManager.effectElements[0].p.v;
        var color2 = this.filterManager.effectElements[1].p.v;
        var color3 = this.filterManager.effectElements[2].p.v;
        var tableR = color3[0] + ' ' + color2[0] + ' ' + color1[0];
        var tableG = color3[1] + ' ' + color2[1] + ' ' + color1[1];
        var tableB = color3[2] + ' ' + color2[2] + ' ' + color1[2];
        this.feFuncR.setAttribute('tableValues', tableR);
        this.feFuncG.setAttribute('tableValues', tableG);
        this.feFuncB.setAttribute('tableValues', tableB);
        //var opacity = this.filterManager.effectElements[2].p.v/100;
        //this.matrixFilter.setAttribute('values',(colorWhite[0]- colorBlack[0])+' 0 0 0 '+ colorBlack[0] +' '+ (colorWhite[1]- colorBlack[1]) +' 0 0 0 '+ colorBlack[1] +' '+ (colorWhite[2]- colorBlack[2]) +' 0 0 0 '+ colorBlack[2] +' 0 0 0 ' + opacity + ' 0');
    }
};