luboslenco
75 lines
1.6 KiB
JavaScript
75 lines
1.6 KiB
JavaScript
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let plugin = new arm.Plugin();
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let h1 = new zui.Handle();
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let first = true;
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let lastTime = 0.0;
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let frameTime = 0.0;
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let totalTime = 0.0;
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let frames = 0;
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let frameTimeAvg = 0.0;
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let graph = null;
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let graphA = null;
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let graphB = null;
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let lrow = [1/2, 1/2];
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plugin.drawUI = function(ui) {
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if (ui.panel(h1, "Profiler")) {
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let avg = Math.round(frameTimeAvg * 10000) / 10;
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let fpsAvg = avg > 0 ? Math.round(1000 / avg) : 0;
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if (first) {
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first = false;
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iron.App.notifyOnRender2D(tick);
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}
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if (graph != null) ui.image(graph);
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ui.indent();
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ui.row(lrow);
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ui.text('Frame');
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ui.text(`${avg} ms / ${fpsAvg} fps`, 2); // Align.Right
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ui.unindent();
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}
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}
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let updateGraph = function() {
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if (graph === null) {
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graphA = arm.Image.createRenderTarget(280, 33);
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graphB = arm.Image.createRenderTarget(280, 33);
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graph = graphA;
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}
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else graph = graph === graphA ? graphB : graphA;
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let graphPrev = graph === graphA ? graphB : graphA;
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let g2 = graph.get_g2();
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g2.begin(true, 0x00000000);
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g2.set_color(0xffffffff);
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g2.drawImage(graphPrev, -3, 0);
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let avg = Math.round(frameTimeAvg * 1000);
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let miss = avg > 16.7 ? (avg - 16.7) / 16.7 : 0.0;
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g2.set_color(arm.colorFromFloats(miss, 1 - miss, 0, 1.0));
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g2.fillRect(280 - 3, 33 - avg, 3, avg);
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g2.set_color(0xff000000);
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g2.fillRect(280 - 3, 33 - 17, 3, 1);
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g2.end();
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}
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let tick = function(g2) {
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totalTime += frameTime;
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frames++;
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if (totalTime > 1.0) {
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arm.UISidebar.inst.hwnd0.redraws = 1;
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frameTimeAvg = totalTime / frames;
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totalTime = 0;
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frames = 0;
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g2.end();
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updateGraph();
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g2.begin(false);
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}
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frameTime = arm.Scheduler.realTime() - lastTime;
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lastTime = arm.Scheduler.realTime();
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}
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