Fixing the issues with thte debug renderdeferredTask and investigating the avatars perf

libraries/render-utils/src/RenderDeferredTask.cpp

@@ -294,8 +294,8 @@ void RenderDeferredTask::build(JobModel& task, const render::Varying& input, ren
     task.addJob<ToneMappingDeferred>("ToneMapping", toneMappingInputs);
 
     { // Debug the bounds of the rendered items, still look at the zbuffer
-        const auto debugInputs = RenderDeferredTaskDebug::Input(items, inputs[1], zones, selectedItems, currentStageFrames, prepareDeferredOutputs, deferredFrameTransform, jitter).asVarying();
-        task.addJob<RenderDeferredTaskDebug>("DebugRenderDeferredTask", input);
+        const auto debugInputs = RenderDeferredTaskDebug::Input(fetchedItems, inputs[1], zones, selectedItems, currentStageFrames, prepareDeferredOutputs, deferredFrameTransform, jitter).asVarying();
+        task.addJob<RenderDeferredTaskDebug>("DebugRenderDeferredTask", debugInputs);
         /*task.addJob<DrawBounds>("DrawMetaBounds", metas);
         task.addJob<DrawBounds>("DrawOpaqueBounds", opaques);
         task.addJob<DrawBounds>("DrawTransparentBounds", transparents);

libraries/task/src/task/Varying.h

@@ -12,6 +12,7 @@
 #ifndef hifi_task_Varying_h
 #define hifi_task_Varying_h
 
+#include <type_traits>
 #include <tuple>
 #include <array>
 
@@ -23,7 +24,7 @@ public:
     Varying() {}
     Varying(const Varying& var) : _concept(var._concept) {}
     Varying& operator=(const Varying& var) {
-        _concept = var._concept;
+       _concept = var._concept;
         return (*this);
     }
     template <class T> Varying(const T& data) : _concept(std::make_shared<Model<T>>(data)) {}

scripts/developer/utilities/workload/avatars.js

@@ -0,0 +1,129 @@
+"use strict";
+
+//
+//  Avatars.js
+//  tablet-engine app
+//
+//  Copyright 2018 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
+//
+
+(function() {
+    var TABLET_BUTTON_NAME = "Avatars";
+    var QMLAPP_URL = Script.resolvePath("./avatars.qml");
+    var ICON_URL = Script.resolvePath("../../../system/assets/images/lod-i.svg");
+    var ACTIVE_ICON_URL = Script.resolvePath("../../../system/assets/images/lod-a.svg");
+
+    var onTablet = false; // set this to true to use the tablet, false use a floating window
+
+    var onAppScreen = false;
+
+    var tablet = Tablet.getTablet("com.highfidelity.interface.tablet.system");
+    var button = tablet.addButton({
+        text: TABLET_BUTTON_NAME,
+        icon: ICON_URL,
+        activeIcon: ACTIVE_ICON_URL
+    });
+
+    var hasEventBridge = false;
+
+    var onScreen = false;
+    var window;
+
+    function onClicked() {
+        if (onTablet) {
+            if (onAppScreen) {
+                tablet.gotoHomeScreen();
+            } else {
+                tablet.loadQMLSource(QMLAPP_URL);
+            }
+        } else {
+            if (onScreen) {
+                killWindow()
+            } else {
+                createWindow()    
+            }
+        }
+    }
+
+    function createWindow() {
+        var qml = Script.resolvePath(QMLAPP_URL);
+        window = Desktop.createWindow(Script.resolvePath(QMLAPP_URL), {
+            title: TABLET_BUTTON_NAME,
+            flags: Desktop.ALWAYS_ON_TOP,
+            presentationMode: Desktop.PresentationMode.NATIVE,
+            size: {x: 400, y: 600}
+        });
+        window.closed.connect(killWindow);
+        window.fromQml.connect(fromQml);
+        onScreen = true
+        button.editProperties({isActive: true});
+    }
+
+    function killWindow() {
+        if (window !==  undefined) { 
+            window.closed.disconnect(killWindow);
+            window.fromQml.disconnect(fromQml);
+            window.close()
+            window = undefined
+        }
+        onScreen = false
+        button.editProperties({isActive: false})
+    }
+
+    function wireEventBridge(on) {
+        if (!tablet) {
+            print("Warning in wireEventBridge(): 'tablet' undefined!");
+            return;
+        }
+        if (on) {
+            if (!hasEventBridge) {
+                tablet.fromQml.connect(fromQml);
+                hasEventBridge = true;
+            }
+        } else {
+            if (hasEventBridge) {
+                tablet.fromQml.disconnect(fromQml);
+                hasEventBridge = false;
+            }
+        }
+    }
+
+    function onScreenChanged(type, url) {
+        if (onTablet) {
+            onAppScreen = (url === QMLAPP_URL);
+            
+            button.editProperties({isActive: onAppScreen});
+            wireEventBridge(onAppScreen);
+        }
+    }
+        
+    button.clicked.connect(onClicked);
+    tablet.screenChanged.connect(onScreenChanged);
+
+    Script.scriptEnding.connect(function () {
+        killWindow()
+        if (onAppScreen) {
+            tablet.gotoHomeScreen();
+        }
+        button.clicked.disconnect(onClicked);
+        tablet.screenChanged.disconnect(onScreenChanged);
+        tablet.removeButton(button);
+    });
+
+    function fromQml(message) {
+    }
+
+    function sendToQml(message) {
+        if (onTablet) {
+            tablet.sendToQml(message);
+        } else {
+            if (window) {
+                window.sendToQml(message);
+            }
+        }
+    }
+    
+}()); 

scripts/developer/utilities/workload/avatars.qml

@@ -0,0 +1,78 @@
+//
+//  avatars.qml
+//  scripts/developer/utilities/workload
+//
+//  Created by Sam Gateau on 2018.11.28
+//  Copyright 2018 High Fidelity, Inc.
+//
+//  Distributed under the Apache License, Version 2.0.
+//  See the accompanying file LICENSE or https://www.apache.org/licenses/LICENSE-2.0.html
+//
+import QtQuick 2.5
+import QtQuick.Controls 1.4
+
+import stylesUit 1.0
+import controlsUit 1.0 as HifiControls
+
+import "../lib/plotperf"
+import "../render/configSlider"
+
+Item {
+    id: root
+    anchors.fill:parent
+
+    Component.onCompleted: {
+    }
+
+    Component.onDestruction: {
+    }
+
+    Column {
+        id: topHeader
+        spacing: 8
+        anchors.right: parent.right
+        anchors.left: parent.left
+    }
+      
+    Column {
+        id: stats
+        spacing: 4
+        anchors.right: parent.right
+        anchors.left: parent.left
+        anchors.top: topHeader.bottom
+        anchors.bottom: parent.bottom
+
+        function evalEvenHeight() {
+            // Why do we have to do that manually ? cannot seem to find a qml / anchor / layout mode that does that ?
+            var numPlots = (children.length + - 2)
+            return (height - topLine.height - bottomLine.height - spacing * (numPlots - 1)) / (numPlots)
+        }
+
+        Separator {
+            id: topLine
+        }
+
+        PlotPerf {
+            title: "Avatars"
+            height: parent.evalEvenHeight()
+            object: Stats
+            valueScale: 1
+            valueUnit: "num"
+            plots: [
+                {
+                    prop: "updatedAvatarCount",
+                    label: "updatedAvatarCount",
+                    color: "#FFFF00"
+                },
+                {
+                    prop: "notUpdatedAvatarCount",
+                    label: "notUpdatedAvatarCount",
+                    color: "#00FF00"
+                }
+            ]
+        }
+        Separator {
+            id: bottomLine
+        }
+    }
+}