Merge branch 'master' of https://github.com/highfidelity/hifi into one

CMakeLists.txt

@@ -180,6 +180,7 @@ add_subdirectory(tools)
 
 if (BUILD_TESTS)
   add_subdirectory(tests)
+  add_subdirectory(tests-manual)
 endif()
 
 if (BUILD_INSTALLER)

cmake/macros/SetupHifiTestCase.cmake

@@ -124,15 +124,14 @@ macro(SETUP_HIFI_TESTCASE)
       # This target will also build + run the other test targets using ctest when built.
 
       add_custom_target(${TEST_TARGET}
-        COMMAND ctest .
         SOURCES ${TEST_PROJ_SRC_FILES}    # display source files under the testcase target
         DEPENDS ${${TEST_PROJ_NAME}_TARGETS})
+
       set_target_properties(${TEST_TARGET} PROPERTIES
+        FOLDER "Tests"
         EXCLUDE_FROM_DEFAULT_BUILD TRUE
         EXCLUDE_FROM_ALL TRUE)
 
-      set_target_properties(${TEST_TARGET} PROPERTIES FOLDER "Tests")
-
       list (APPEND ALL_TEST_TARGETS ${TEST_TARGET})
       set(ALL_TEST_TARGETS "${ALL_TEST_TARGETS}" PARENT_SCOPE)
     else ()

interface/resources/qml/dialogs/assetDialog/AssetDialogContent.qml

@@ -20,15 +20,10 @@ import "../fileDialog"
 Item {
     // Set from OffscreenUi::assetDialog()
     property alias dir: assetTableModel.folder
-    property alias filter: selectionType.filtersString  // FIXME: Currently only supports simple filters, "*.xxx".
+    property alias filter: selectionType.filtersString
-    property int options  // Not used.
+    property int options
 
     property bool selectDirectory: false
-
-    // Not implemented.
-    //property bool saveDialog: false;
-    //property bool multiSelect: false;
-
     property bool singleClickNavigate: false
 
     HifiConstants { id: hifi }
@@ -85,7 +80,6 @@ Item {
                 size: 28
                 width: height
                 enabled: destination !== ""
-                //onClicked: d.navigateHome();
                 onClicked: assetTableModel.folder = destination;
             }
         }
@@ -228,7 +222,9 @@ Item {
 
             function onGetAllMappings(error, map) {
                 var mappings,
-                    fileTypeFilter,
+                    fileTypeFilters = [],
+                    filterListStart,
+                    filterListEnd,
                     index,
                     path,
                     fileName,
@@ -249,7 +245,16 @@ Item {
 
                 if (error === "") {
                     mappings = Object.keys(map);
-                    fileTypeFilter = filter.replace("*", "").toLowerCase();
+                    filter = filter.replace(/\s/g, '');
+                    filterListStart = filter.indexOf("(");
+                    filterListEnd = filter.indexOf(")");
+                    if (filterListStart !== -1 && filterListEnd !== -1) {
+                        var FIRST_EXTENSION_OFFSET = 2;
+                        fileTypeFilters = filter.substring(filterListStart + FIRST_EXTENSION_OFFSET
+                            , filterListEnd).toLowerCase().split("*");
+                    } else if (filter !== "") {
+                        fileTypeFilters[0] = filter.replace("*", "").toLowerCase();
+                    }
 
                     for (i = 0, length = mappings.length; i < length; i++) {
                         index = mappings[i].lastIndexOf("/");
@@ -260,7 +265,24 @@ Item {
                         fileIsDir = false;
                         isValid = false;
 
-                        if (fileType.toLowerCase() === fileTypeFilter) {
+                        if (fileTypeFilters.length > 1) {
+                            if (fileTypeFilters.indexOf(fileType.toLowerCase()) !== -1) {
+                                if (path === folder) {
+                                    isValid = !selectDirectory;
+                                } else if (path.length > folder.length) {
+                                    subDirectory = path.slice(folder.length);
+                                    index = subDirectory.indexOf("/");
+                                    if (index === subDirectory.lastIndexOf("/")) {
+                                        fileName = subDirectory.slice(0, index);
+                                        if (subDirectories.indexOf(fileName) === -1) {
+                                            fileIsDir = true;
+                                            isValid = true;
+                                            subDirectories.push(fileName);
+                                        }
+                                    }
+                                }
+                            }
+                        } else if (fileType.toLowerCase() === fileTypeFilters[0] || fileTypeFilters.length === 0) {
                             if (path === folder) {
                                 isValid = !selectDirectory;
                             } else if (path.length > folder.length) {

interface/resources/shaders/splashSkybox.frag

@@ -0,0 +1,47 @@
+const vec3 COLOR = vec3(0x00, 0xD8, 0x02) / vec3(0xFF);
+const float CUTOFF = 0.65;
+const float NOISE_MULT = 8.0;
+const float NOISE_POWER = 1.0;
+
+float noise4D(vec4 p) {
+	return fract(sin(dot(p ,vec4(12.9898,78.233,126.7235, 593.2241))) * 43758.5453);
+}
+
+float worley4D(vec4 p) {
+	float r = 3.0;
+    vec4 f = floor(p);
+    vec4 x = fract(p);
+	for(int i = -1; i<=1; i++)
+	{
+		for(int j = -1; j<=1; j++)
+		{
+			for(int k = -1; k<=1; k++)
+			{
+                for (int l = -1; l <= 1; l++) {
+                	vec4 q = vec4(float(i),float(j),float(k), float(l));
+    				vec4 v = q + vec4(noise4D((q+f)*1.11), noise4D((q+f)*1.14), noise4D((q+f)*1.17), noise4D((q+f)*1.20)) - x;
+    				float d = dot(v, v);
+					r = min(r, d);
+                }
+			}
+		}
+	}
+    return sqrt(r);
+}
+
+
+vec3 mainColor(vec3 direction) {
+    float n = worley4D(vec4(direction * NOISE_MULT, iGlobalTime / 3.0));
+    n = 1.0 - n;
+    n = pow(n, NOISE_POWER);
+    if (n < CUTOFF) {
+        return vec3(0.0);
+    }
+
+    n = (n - CUTOFF) / (1.0 - CUTOFF);
+	return COLOR * (1.0 - n);
+}
+
+vec3 getSkyboxColor() {
+	return mainColor(normalize(_normal));
+}

interface/src/Application.cpp

@@ -144,6 +144,7 @@
 #include <trackers/EyeTracker.h>
 #include <avatars-renderer/ScriptAvatar.h>
 #include <RenderableEntityItem.h>
+#include <procedural/ProceduralSkybox.h>
 
 #include "AudioClient.h"
 #include "audio/AudioScope.h"
@@ -375,7 +376,7 @@ Setting::Handle<int> maxOctreePacketsPerSecond("maxOctreePPS", DEFAULT_MAX_OCTRE
 static const QString MARKETPLACE_CDN_HOSTNAME = "mpassets.highfidelity.com";
 static const int INTERVAL_TO_CHECK_HMD_WORN_STATUS = 500; // milliseconds
 static const QString DESKTOP_DISPLAY_PLUGIN_NAME = "Desktop";
-
+static const QString ACTIVE_DISPLAY_PLUGIN_SETTING_NAME = "activeDisplayPlugin";
 static const QString SYSTEM_TABLET = "com.highfidelity.interface.tablet.system";
 
 const std::vector<std::pair<QString, Application::AcceptURLMethod>> Application::_acceptedExtensions {
@@ -1349,10 +1350,14 @@ Application::Application(int& argc, char** argv, QElapsedTimer& startupTimer, bo
     QCoreApplication::processEvents();
     _glWidget->createContext();
 
-    // Create the main thread context, the GPU backend, and the display plugins
+    // Create the main thread context, the GPU backend
     initializeGL();
-    DependencyManager::get<TextureCache>()->setGPUContext(_gpuContext);
+    qCDebug(interfaceapp, "Initialized GL");
-    qCDebug(interfaceapp, "Initialized Display.");
+
+    // Initialize the display plugin architecture 
+    initializeDisplayPlugins();
+    qCDebug(interfaceapp, "Initialized Display");
+
     // Create the rendering engine.  This can be slow on some machines due to lots of 
     // GPU pipeline creation.
     initializeRenderEngine();
@@ -2253,8 +2258,11 @@ void Application::updateVerboseLogging() {
     }
     bool enable = menu->isOptionChecked(MenuOption::VerboseLogging);
 
-    QString rules = "*.debug=%1\n"
+    QString rules =
-        "*.info=%1";
+        "hifi.*.debug=%1\n"
+        "hifi.*.info=%1\n"
+        "hifi.audio-stream.debug=false\n"
+        "hifi.audio-stream.info=false";
     rules = rules.arg(enable ? "true" : "false");
     QLoggingCategory::setFilterRules(rules);
 }
@@ -2369,6 +2377,10 @@ void Application::onAboutToQuit() {
         }
     }
 
+    // The active display plugin needs to be loaded before the menu system is active, 
+    // so its persisted explicitly here
+    Setting::Handle<QString>{ ACTIVE_DISPLAY_PLUGIN_SETTING_NAME }.set(getActiveDisplayPlugin()->getName());
+
     getActiveDisplayPlugin()->deactivate();
     if (_autoSwitchDisplayModeSupportedHMDPlugin
         && _autoSwitchDisplayModeSupportedHMDPlugin->isSessionActive()) {
@@ -2608,10 +2620,84 @@ void Application::initializeGL() {
     _glWidget->makeCurrent();
     _gpuContext = std::make_shared<gpu::Context>();
 
+    DependencyManager::get<TextureCache>()->setGPUContext(_gpuContext);
+
     // Restore the default main thread context
     _offscreenContext->makeCurrent();
+}
 
-    updateDisplayMode();
+static const QString SPLASH_SKYBOX{ "{\"ProceduralEntity\":{ \"version\":2, \"shaderUrl\":\"qrc:///shaders/splashSkybox.frag\" } }" };
+
+void Application::initializeDisplayPlugins() {
+    auto displayPlugins = PluginManager::getInstance()->getDisplayPlugins();
+    Setting::Handle<QString> activeDisplayPluginSetting{ ACTIVE_DISPLAY_PLUGIN_SETTING_NAME, displayPlugins.at(0)->getName() };
+    auto lastActiveDisplayPluginName = activeDisplayPluginSetting.get();
+
+    auto defaultDisplayPlugin = displayPlugins.at(0);
+    // Once time initialization code 
+    DisplayPluginPointer targetDisplayPlugin;
+    foreach(auto displayPlugin, displayPlugins) {
+        displayPlugin->setContext(_gpuContext);
+        if (displayPlugin->getName() == lastActiveDisplayPluginName) {
+            targetDisplayPlugin = displayPlugin;
+        }
+        QObject::connect(displayPlugin.get(), &DisplayPlugin::recommendedFramebufferSizeChanged,
+            [this](const QSize& size) { resizeGL(); });
+        QObject::connect(displayPlugin.get(), &DisplayPlugin::resetSensorsRequested, this, &Application::requestReset);
+    }
+
+    // The default display plugin needs to be activated first, otherwise the display plugin thread
+    // may be launched by an external plugin, which is bad 
+    setDisplayPlugin(defaultDisplayPlugin);
+
+    // Now set the desired plugin if it's not the same as the default plugin
+    if (targetDisplayPlugin != defaultDisplayPlugin) {
+        setDisplayPlugin(targetDisplayPlugin);
+    }
+
+    // Submit a default frame to render until the engine starts up
+    updateRenderArgs(0.0f);
+
+    _offscreenContext->makeCurrent();
+
+#define ENABLE_SPLASH_FRAME 0
+#if ENABLE_SPLASH_FRAME
+    {
+        QMutexLocker viewLocker(&_renderArgsMutex);
+
+        if (_appRenderArgs._isStereo) {
+            _gpuContext->enableStereo(true);
+            _gpuContext->setStereoProjections(_appRenderArgs._eyeProjections);
+            _gpuContext->setStereoViews(_appRenderArgs._eyeOffsets);
+        }
+
+        // Frame resources
+        auto framebufferCache = DependencyManager::get<FramebufferCache>();
+        gpu::FramebufferPointer finalFramebuffer = framebufferCache->getFramebuffer();
+        std::shared_ptr<ProceduralSkybox> procedural = std::make_shared<ProceduralSkybox>();
+        procedural->parse(SPLASH_SKYBOX);
+
+        _gpuContext->beginFrame(_appRenderArgs._view, _appRenderArgs._headPose);
+        gpu::doInBatch("splashFrame", _gpuContext, [&](gpu::Batch& batch) {
+            batch.resetStages();
+            batch.enableStereo(false);
+            batch.setFramebuffer(finalFramebuffer);
+            batch.clearColorFramebuffer(gpu::Framebuffer::BUFFER_COLOR0, { 0, 0, 0, 1 });
+            batch.enableSkybox(true);
+            batch.enableStereo(_appRenderArgs._isStereo);
+            batch.setViewportTransform({ 0, 0, finalFramebuffer->getSize() });
+            procedural->render(batch, _appRenderArgs._renderArgs.getViewFrustum());
+        });
+        auto frame = _gpuContext->endFrame();
+        frame->frameIndex = 0;
+        frame->framebuffer = finalFramebuffer;
+        frame->pose = _appRenderArgs._headPose;
+        frame->framebufferRecycler = [framebufferCache, procedural](const gpu::FramebufferPointer& framebuffer) {
+            framebufferCache->releaseFramebuffer(framebuffer);
+        };
+        _displayPlugin->submitFrame(frame);
+    }
+#endif
 }
 
 void Application::initializeRenderEngine() {
@@ -2635,6 +2721,7 @@ void Application::initializeRenderEngine() {
 }
 
 extern void setupPreferences();
+static void addDisplayPluginToMenu(const DisplayPluginPointer& displayPlugin, bool active);
 
 void Application::initializeUi() {
     // Build a shared canvas / context for the Chromium processes
@@ -2776,10 +2863,25 @@ void Application::initializeUi() {
     offscreenSurfaceCache->reserve(TabletScriptingInterface::QML, 1);
     offscreenSurfaceCache->reserve(Web3DOverlay::QML, 2);
 
-    // Now that the menu is instantiated, ensure the display plugin menu is properly updated
-    updateDisplayMode();
     flushMenuUpdates();
 
+    // Now that the menu is instantiated, ensure the display plugin menu is properly updated
+    {
+        auto displayPlugins = PluginManager::getInstance()->getDisplayPlugins();
+        // first sort the plugins into groupings: standard, advanced, developer
+        std::stable_sort(displayPlugins.begin(), displayPlugins.end(),
+            [](const DisplayPluginPointer& a, const DisplayPluginPointer& b)->bool { return a->getGrouping() < b->getGrouping(); });
+
+        // concatenate the groupings into a single list in the order: standard, advanced, developer
+        for(const auto& displayPlugin : displayPlugins) {
+            addDisplayPluginToMenu(displayPlugin, _displayPlugin == displayPlugin);
+        }
+
+        // after all plugins have been added to the menu, add a separator to the menu
+        auto parent = getPrimaryMenu()->getMenu(MenuOption::OutputMenu);
+        parent->addSeparator();
+    }
+
     // The display plugins are created before the menu now, so we need to do this here to hide the menu bar
     // now that it exists
     if (_window && _window->isFullScreen()) {
@@ -2930,7 +3032,7 @@ void Application::updateCamera(RenderArgs& renderArgs, float deltaTime) {
             _thirdPersonHMDCameraBoomValid = false;
 
             _myCamera.setOrientation(myAvatar->getHead()->getOrientation());
-            if (Menu::getInstance()->isOptionChecked(MenuOption::CenterPlayerInView)) {
+            if (isOptionChecked(MenuOption::CenterPlayerInView)) {
                 _myCamera.setPosition(myAvatar->getDefaultEyePosition()
                     + _myCamera.getOrientation() * boomOffset);
             }
@@ -5732,6 +5834,32 @@ void Application::update(float deltaTime) {
     }
 
 
+    updateRenderArgs(deltaTime);
+
+    // HACK
+    // load the view frustum
+    // FIXME: This preDisplayRender call is temporary until we create a separate render::scene for the mirror rendering.
+    // Then we can move this logic into the Avatar::simulate call.
+    myAvatar->preDisplaySide(&_appRenderArgs._renderArgs);
+
+
+    {
+        PerformanceTimer perfTimer("limitless");
+        AnimDebugDraw::getInstance().update();
+    }
+
+    {
+        PerformanceTimer perfTimer("limitless");
+        DependencyManager::get<LimitlessVoiceRecognitionScriptingInterface>()->update();
+    }
+
+    { // Game loop is done, mark the end of the frame for the scene transactions and the render loop to take over
+        PerformanceTimer perfTimer("enqueueFrame");
+        getMain3DScene()->enqueueFrame();
+    }
+}
+
+void Application::updateRenderArgs(float deltaTime) {
     editRenderArgs([this, deltaTime](AppRenderArgs& appRenderArgs) {
         PerformanceTimer perfTimer("editRenderArgs");
         appRenderArgs._headPose = getHMDSensorPose();
@@ -5755,9 +5883,9 @@ void Application::update(float deltaTime) {
                 QMutexLocker viewLocker(&_viewMutex);
                 // adjust near clip plane to account for sensor scaling.
                 auto adjustedProjection = glm::perspective(glm::radians(_fieldOfView.get()),
-                                                           getActiveDisplayPlugin()->getRecommendedAspectRatio(),
+                    getActiveDisplayPlugin()->getRecommendedAspectRatio(),
-                                                           DEFAULT_NEAR_CLIP * sensorToWorldScale,
+                    DEFAULT_NEAR_CLIP * sensorToWorldScale,
-                                                           DEFAULT_FAR_CLIP);
+                    DEFAULT_FAR_CLIP);
                 _viewFrustum.setProjection(adjustedProjection);
                 _viewFrustum.calculate();
             }
@@ -5773,8 +5901,14 @@ void Application::update(float deltaTime) {
         }
         {
             PROFILE_RANGE(render, "/resizeGL");
-            PerformanceWarning::setSuppressShortTimings(Menu::getInstance()->isOptionChecked(MenuOption::SuppressShortTimings));
+            bool showWarnings = false;
-            bool showWarnings = Menu::getInstance()->isOptionChecked(MenuOption::PipelineWarnings);
+            bool suppressShortTimings = false;
+            auto menu = Menu::getInstance();
+            if (menu) {
+                suppressShortTimings = menu->isOptionChecked(MenuOption::SuppressShortTimings);
+                showWarnings = menu->isOptionChecked(MenuOption::PipelineWarnings);
+            }
+            PerformanceWarning::setSuppressShortTimings(suppressShortTimings);
             PerformanceWarning warn(showWarnings, "Application::paintGL()");
             resizeGL();
         }
@@ -5830,12 +5964,6 @@ void Application::update(float deltaTime) {
             }
         }
 
-        // HACK
-        // load the view frustum
-        // FIXME: This preDisplayRender call is temporary until we create a separate render::scene for the mirror rendering.
-        // Then we can move this logic into the Avatar::simulate call.
-        myAvatar->preDisplaySide(&appRenderArgs._renderArgs);
-
         {
             QMutexLocker viewLocker(&_viewMutex);
             _myCamera.loadViewFrustum(_displayViewFrustum);
@@ -5847,21 +5975,6 @@ void Application::update(float deltaTime) {
             appRenderArgs._renderArgs.setViewFrustum(_displayViewFrustum);
         }
     });
-
-    {
-        PerformanceTimer perfTimer("limitless");
-        AnimDebugDraw::getInstance().update();
-    }
-
-    {
-        PerformanceTimer perfTimer("limitless");
-        DependencyManager::get<LimitlessVoiceRecognitionScriptingInterface>()->update();
-    }
-
-    { // Game loop is done, mark the end of the frame for the scene transactions and the render loop to take over
-        PerformanceTimer perfTimer("enqueueFrame");
-        getMain3DScene()->enqueueFrame();
-    }
 }
 
 void Application::queryAvatars() {
@@ -7502,15 +7615,19 @@ void Application::shareSnapshot(const QString& path, const QUrl& href) {
 }
 
 float Application::getRenderResolutionScale() const {
-    if (Menu::getInstance()->isOptionChecked(MenuOption::RenderResolutionOne)) {
+    auto menu = Menu::getInstance();
+    if (!menu) {
         return 1.0f;
-    } else if (Menu::getInstance()->isOptionChecked(MenuOption::RenderResolutionTwoThird)) {
+    }
+    if (menu->isOptionChecked(MenuOption::RenderResolutionOne)) {
+        return 1.0f;
+    } else if (menu->isOptionChecked(MenuOption::RenderResolutionTwoThird)) {
         return 0.666f;
-    } else if (Menu::getInstance()->isOptionChecked(MenuOption::RenderResolutionHalf)) {
+    } else if (menu->isOptionChecked(MenuOption::RenderResolutionHalf)) {
         return 0.5f;
-    } else if (Menu::getInstance()->isOptionChecked(MenuOption::RenderResolutionThird)) {
+    } else if (menu->isOptionChecked(MenuOption::RenderResolutionThird)) {
         return 0.333f;
-    } else if (Menu::getInstance()->isOptionChecked(MenuOption::RenderResolutionQuarter)) {
+    } else if (menu->isOptionChecked(MenuOption::RenderResolutionQuarter)) {
         return 0.25f;
     } else {
         return 1.0f;
@@ -7734,7 +7851,7 @@ DisplayPluginPointer Application::getActiveDisplayPlugin() const {
 
 static const char* EXCLUSION_GROUP_KEY = "exclusionGroup";
 
-static void addDisplayPluginToMenu(DisplayPluginPointer displayPlugin, bool active = false) {
+static void addDisplayPluginToMenu(const DisplayPluginPointer& displayPlugin, bool active) {
     auto menu = Menu::getInstance();
     QString name = displayPlugin->getName();
     auto grouping = displayPlugin->getGrouping();
@@ -7779,65 +7896,12 @@ void Application::updateDisplayMode() {
         qFatal("Attempted to switch display plugins from a non-main thread");
     }
 
-    auto displayPlugins = PluginManager::getInstance()->getDisplayPlugins();
-
-    // Once time initialization code 
-    static std::once_flag once;
-    std::call_once(once, [&] {
-        foreach(auto displayPlugin, displayPlugins) {
-            displayPlugin->setContext(_gpuContext);
-            QObject::connect(displayPlugin.get(), &DisplayPlugin::recommendedFramebufferSizeChanged,
-                [this](const QSize& size) { resizeGL(); });
-            QObject::connect(displayPlugin.get(), &DisplayPlugin::resetSensorsRequested, this, &Application::requestReset);
-        }
-    });
-
     // Once time initialization code that depends on the UI being available
-    auto menu = Menu::getInstance();
+    auto displayPlugins = getDisplayPlugins();
-    if (menu) {
-        static std::once_flag onceUi;
-        std::call_once(onceUi, [&] {
-            bool first = true;
-
-            // first sort the plugins into groupings: standard, advanced, developer
-            DisplayPluginList standard;
-            DisplayPluginList advanced;
-            DisplayPluginList developer;
-            foreach(auto displayPlugin, displayPlugins) {
-                displayPlugin->setContext(_gpuContext);
-                auto grouping = displayPlugin->getGrouping();
-                switch (grouping) {
-                case Plugin::ADVANCED:
-                    advanced.push_back(displayPlugin);
-                    break;
-                case Plugin::DEVELOPER:
-                    developer.push_back(displayPlugin);
-                    break;
-                default:
-                    standard.push_back(displayPlugin);
-                    break;
-                }
-            }
-
-            // concatenate the groupings into a single list in the order: standard, advanced, developer
-            standard.insert(std::end(standard), std::begin(advanced), std::end(advanced));
-            standard.insert(std::end(standard), std::begin(developer), std::end(developer));
-
-            foreach(auto displayPlugin, standard) {
-                addDisplayPluginToMenu(displayPlugin, first);
-                first = false;
-            }
-
-            // after all plugins have been added to the menu, add a separator to the menu
-            auto parent = menu->getMenu(MenuOption::OutputMenu);
-            parent->addSeparator();
-        });
-
-    }
-
 
     // Default to the first item on the list, in case none of the menu items match
     DisplayPluginPointer newDisplayPlugin = displayPlugins.at(0);
+    auto menu = getPrimaryMenu();
     if (menu) {
         foreach(DisplayPluginPointer displayPlugin, PluginManager::getInstance()->getDisplayPlugins()) {
             QString name = displayPlugin->getName();
@@ -7861,6 +7925,14 @@ void Application::updateDisplayMode() {
 }
 
 void Application::setDisplayPlugin(DisplayPluginPointer newDisplayPlugin) {
+    if (newDisplayPlugin == _displayPlugin) {
+        return;
+    }
+
+    // FIXME don't have the application directly set the state of the UI,
+    // instead emit a signal that the display plugin is changing and let 
+    // the desktop lock itself.  Reduces coupling between the UI and display
+    // plugins
     auto offscreenUi = DependencyManager::get<OffscreenUi>();
     auto desktop = offscreenUi->getDesktop();
     auto menu = Menu::getInstance();
@@ -7871,8 +7943,8 @@ void Application::setDisplayPlugin(DisplayPluginPointer newDisplayPlugin) {
         bool wasRepositionLocked = false;
         if (desktop) {
             // Tell the desktop to no reposition (which requires plugin info), until we have set the new plugin, below.
-            wasRepositionLocked = offscreenUi->getDesktop()->property("repositionLocked").toBool();
+            wasRepositionLocked = desktop->property("repositionLocked").toBool();
-            offscreenUi->getDesktop()->setProperty("repositionLocked", true);
+            desktop->setProperty("repositionLocked", true);
         }
 
         if (_displayPlugin) {

interface/src/Application.h

@@ -148,6 +148,7 @@ public:
     Q_INVOKABLE QString getUserAgent();
 
     void initializeGL();
+    void initializeDisplayPlugins();
     void initializeRenderEngine();
     void initializeUi();
 
@@ -671,6 +672,7 @@ private:
 
     using RenderArgsEditor = std::function <void (AppRenderArgs&)>;
     void editRenderArgs(RenderArgsEditor editor);
+    void updateRenderArgs(float deltaTime);
 
 
     Overlays _overlays;

interface/src/Application_render.cpp

@@ -13,8 +13,9 @@
 
 #include <display-plugins/CompositorHelper.h>
 #include <FramebufferCache.h>
-#include "ui/Stats.h"
+#include <plugins/PluginManager.h>
 #include <SceneScriptingInterface.h>
+#include "ui/Stats.h"
 #include "Util.h"
 
 
@@ -233,3 +234,4 @@ void Application::runRenderFrame(RenderArgs* renderArgs) {
         _renderEngine->run();
     }
 }
+

interface/src/avatar/MyAvatar.cpp

@@ -2039,7 +2039,7 @@ void MyAvatar::postUpdate(float deltaTime, const render::ScenePointer& scene) {
     }
 }
 
-void MyAvatar::preDisplaySide(RenderArgs* renderArgs) {
+void MyAvatar::preDisplaySide(const RenderArgs* renderArgs) {
 
     // toggle using the cauterizedBones depending on where the camera is and the rendering pass type.
     const bool shouldDrawHead = shouldRenderHead(renderArgs);

interface/src/avatar/MyAvatar.h

@@ -272,7 +272,7 @@ public:
 
     void update(float deltaTime);
     virtual void postUpdate(float deltaTime, const render::ScenePointer& scene) override;
-    void preDisplaySide(RenderArgs* renderArgs);
+    void preDisplaySide(const RenderArgs* renderArgs);
 
     const glm::mat4& getHMDSensorMatrix() const { return _hmdSensorMatrix; }
     const glm::vec3& getHMDSensorPosition() const { return _hmdSensorPosition; }

libraries/audio/src/AudioLogging.cpp

@@ -12,5 +12,4 @@
 #include "AudioLogging.h"
 
 Q_LOGGING_CATEGORY(audio, "hifi.audio")
-Q_LOGGING_CATEGORY(audiostream, "hifi.audio-stream", QtWarningMsg)
+Q_LOGGING_CATEGORY(audiostream, "hifi.audio-stream")
-

libraries/display-plugins/src/display-plugins/OpenGLDisplayPlugin.cpp

@@ -336,9 +336,8 @@ void OpenGLDisplayPlugin::deactivate() {
 
     _container->showDisplayPluginsTools(false);
     if (!_container->currentDisplayActions().isEmpty()) {
-        auto menu = _container->getPrimaryMenu();
         foreach(auto itemInfo, _container->currentDisplayActions()) {
-            menu->removeMenuItem(itemInfo.first, itemInfo.second);
+            _container->removeMenuItem(itemInfo.first, itemInfo.second);
         }
         _container->currentDisplayActions().clear();
     }

libraries/entities/src/EntityEditPacketSender.cpp

@@ -77,7 +77,6 @@ void EntityEditPacketSender::queueEditAvatarEntityMessage(PacketType type,
     _myAvatar->updateAvatarEntity(entityItemID, binaryProperties);
 
     entity->setLastBroadcast(usecTimestampNow());
-    return;
 }
 
 
@@ -85,10 +84,6 @@ void EntityEditPacketSender::queueEditEntityMessage(PacketType type,
                                                     EntityTreePointer entityTree,
                                                     EntityItemID entityItemID,
                                                     const EntityItemProperties& properties) {
-    if (!_shouldSend) {
-        return; // bail early
-    }
-
     if (properties.getClientOnly() && properties.getOwningAvatarID() == _myAvatar->getID()) {
         // this is an avatar-based entity --> update our avatar-data rather than sending to the entity-server
         queueEditAvatarEntityMessage(type, entityTree, entityItemID, properties);
@@ -147,9 +142,6 @@ void EntityEditPacketSender::queueEditEntityMessage(PacketType type,
 }
 
 void EntityEditPacketSender::queueEraseEntityMessage(const EntityItemID& entityItemID) {
-    if (!_shouldSend) {
-        return; // bail early
-    }
 
     // in case this was a clientOnly entity:
     if(_myAvatar) {

libraries/gl/src/gl/OffscreenGLCanvas.cpp

@@ -103,12 +103,15 @@ void OffscreenGLCanvas::onMessageLogged(const QOpenGLDebugMessage& debugMessage)
 
 bool OffscreenGLCanvas::makeCurrent() {
     bool result = _context->makeCurrent(_offscreenSurface);
-    std::call_once(_reportOnce, []{
+    if (glGetString) {
-        qCDebug(glLogging) << "GL Version: " << QString((const char*) glGetString(GL_VERSION));
+        std::call_once(_reportOnce, [] {
-        qCDebug(glLogging) << "GL Shader Language Version: " << QString((const char*) glGetString(GL_SHADING_LANGUAGE_VERSION));
+            qCDebug(glLogging) << "GL Version: " << QString((const char*)glGetString(GL_VERSION));
-        qCDebug(glLogging) << "GL Vendor: " << QString((const char*) glGetString(GL_VENDOR));
+            qCDebug(glLogging) << "GL Shader Language Version: "
-        qCDebug(glLogging) << "GL Renderer: " << QString((const char*) glGetString(GL_RENDERER));
+                               << QString((const char*)glGetString(GL_SHADING_LANGUAGE_VERSION));
-    });
+            qCDebug(glLogging) << "GL Vendor: " << QString((const char*)glGetString(GL_VENDOR));
+            qCDebug(glLogging) << "GL Renderer: " << QString((const char*)glGetString(GL_RENDERER));
+        });
+    }
 
     return result;
 }

libraries/networking/src/HMACAuth.cpp

@@ -0,0 +1,117 @@
+//
+//  HMACAuth.cpp
+//  libraries/networking/src
+//
+//  Created by Simon Walton on 3/19/2018.
+//  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
+//
+
+#include "HMACAuth.h"
+
+#include <openssl/opensslv.h>
+#include <openssl/hmac.h>
+
+#include <QUuid>
+#include "NetworkLogging.h"
+#include <cassert>
+
+#if OPENSSL_VERSION_NUMBER >= 0x10100000
+HMACAuth::HMACAuth(AuthMethod authMethod)
+    : _hmacContext(HMAC_CTX_new())
+    , _authMethod(authMethod) { }
+
+HMACAuth::~HMACAuth()
+{
+    HMAC_CTX_free(_hmacContext);
+}
+
+#else
+
+HMACAuth::HMACAuth(AuthMethod authMethod)
+    : _hmacContext(new HMAC_CTX())
+    , _authMethod(authMethod) {
+    HMAC_CTX_init(_hmacContext);
+}
+
+HMACAuth::~HMACAuth() {
+    HMAC_CTX_cleanup(_hmacContext);
+    delete _hmacContext;
+}
+#endif
+
+bool HMACAuth::setKey(const char* keyValue, int keyLen) {
+    const EVP_MD* sslStruct = nullptr;
+
+    switch (_authMethod) {
+    case MD5:
+        sslStruct = EVP_md5();
+        break;
+
+    case SHA1:
+        sslStruct = EVP_sha1();
+        break;
+
+    case SHA224:
+        sslStruct = EVP_sha224();
+        break;
+
+    case SHA256:
+        sslStruct = EVP_sha256();
+        break;
+
+    case RIPEMD160:
+        sslStruct = EVP_ripemd160();
+        break;
+
+    default:
+        return false;
+    }
+
+    QMutexLocker lock(&_lock);
+    return (bool) HMAC_Init_ex(_hmacContext, keyValue, keyLen, sslStruct, nullptr);
+}
+
+bool HMACAuth::setKey(const QUuid& uidKey) {
+    const QByteArray rfcBytes(uidKey.toRfc4122());
+    return setKey(rfcBytes.constData(), rfcBytes.length());
+}
+
+bool HMACAuth::addData(const char* data, int dataLen) {
+    QMutexLocker lock(&_lock);
+    return (bool) HMAC_Update(_hmacContext, reinterpret_cast<const unsigned char*>(data), dataLen);
+}
+
+HMACAuth::HMACHash HMACAuth::result() {
+    HMACHash hashValue(EVP_MAX_MD_SIZE);
+    unsigned int hashLen;
+    QMutexLocker lock(&_lock);
+    
+    auto hmacResult = HMAC_Final(_hmacContext, &hashValue[0], &hashLen);
+    
+    if (hmacResult) {
+        hashValue.resize((size_t)hashLen);
+    } else {
+        // the HMAC_FINAL call failed - should not be possible to get into this state
+        qCWarning(networking) << "Error occured calling HMAC_Final";
+        assert(hmacResult);
+    }
+
+    // Clear state for possible reuse.
+    HMAC_Init_ex(_hmacContext, nullptr, 0, nullptr, nullptr);
+    return hashValue;
+}
+
+bool HMACAuth::calculateHash(HMACHash& hashResult, const char* data, int dataLen) {
+    QMutexLocker lock(&_lock);
+    if (!addData(data, dataLen)) {
+        qCWarning(networking) << "Error occured calling HMACAuth::addData()";
+        assert(false);
+        return false;
+    }
+
+    hashResult = result();
+    return true;
+}

libraries/networking/src/HMACAuth.h

@@ -0,0 +1,47 @@
+//
+//  HMACAuth.h
+//  libraries/networking/src
+//
+//  Created by Simon Walton on 3/19/2018.
+//  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
+//
+
+#ifndef hifi_HMACAuth_h
+#define hifi_HMACAuth_h
+
+#include <vector>
+#include <memory>
+#include <QtCore/QMutex>
+
+class QUuid;
+
+class HMACAuth {
+public:
+    enum AuthMethod { MD5, SHA1, SHA224, SHA256, RIPEMD160 };
+    using HMACHash = std::vector<unsigned char>;
+    
+    explicit HMACAuth(AuthMethod authMethod = MD5);
+    ~HMACAuth();
+
+    bool setKey(const char* keyValue, int keyLen);
+    bool setKey(const QUuid& uidKey);
+    // Calculate complete hash in one.
+    bool calculateHash(HMACHash& hashResult, const char* data, int dataLen);
+
+    // Append to data to be hashed.
+    bool addData(const char* data, int dataLen);
+    // Get the resulting hash from calls to addData().
+    // Note that only one hash may be calculated at a time for each
+    // HMACAuth instance if this interface is used.
+    HMACHash result();
+
+private:
+    QMutex _lock { QMutex::Recursive };
+    struct hmac_ctx_st* _hmacContext;
+    AuthMethod _authMethod;
+};
+
+#endif  // hifi_HMACAuth_h

libraries/networking/src/LimitedNodeList.cpp

@@ -36,6 +36,7 @@
 #include "HifiSockAddr.h"
 #include "NetworkLogging.h"
 #include "udt/Packet.h"
+#include "HMACAuth.h"
 
 static Setting::Handle<quint16> LIMITED_NODELIST_LOCAL_PORT("LimitedNodeList.LocalPort", 0);
 
@@ -332,15 +333,20 @@ bool LimitedNodeList::packetSourceAndHashMatchAndTrackBandwidth(const udt::Packe
             if (verifiedPacket && !ignoreVerification) {
 
                 QByteArray packetHeaderHash = NLPacket::verificationHashInHeader(packet);
-                QByteArray expectedHash = NLPacket::hashForPacketAndSecret(packet, sourceNode->getConnectionSecret());
+                QByteArray expectedHash;
+                auto sourceNodeHMACAuth = sourceNode->getAuthenticateHash();
+                if (sourceNode->getAuthenticateHash()) {
+                    expectedHash = NLPacket::hashForPacketAndHMAC(packet, *sourceNodeHMACAuth);
+                }
 
-                // check if the md5 hash in the header matches the hash we would expect
+                // check if the HMAC-md5 hash in the header matches the hash we would expect
-                if (packetHeaderHash != expectedHash) {
+                if (!sourceNodeHMACAuth || packetHeaderHash != expectedHash) {
                     static QMultiMap<QUuid, PacketType> hashDebugSuppressMap;
 
                     if (!hashDebugSuppressMap.contains(sourceID, headerType)) {
-                        qCDebug(networking) << packetHeaderHash << expectedHash;
                         qCDebug(networking) << "Packet hash mismatch on" << headerType << "- Sender" << sourceID;
+                        qCDebug(networking) << "Packet len:" << packet.getDataSize() << "Expected hash:" <<
+                            expectedHash.toHex() << "Actual:" << packetHeaderHash.toHex();
 
                         hashDebugSuppressMap.insert(sourceID, headerType);
                     }
@@ -372,15 +378,15 @@ void LimitedNodeList::collectPacketStats(const NLPacket& packet) {
     _numCollectedBytes += packet.getDataSize();
 }
 
-void LimitedNodeList::fillPacketHeader(const NLPacket& packet, const QUuid& connectionSecret) {
+void LimitedNodeList::fillPacketHeader(const NLPacket& packet, HMACAuth* hmacAuth) {
     if (!PacketTypeEnum::getNonSourcedPackets().contains(packet.getType())) {
         packet.writeSourceID(getSessionLocalID());
     }
 
-    if (!connectionSecret.isNull()
+    if (hmacAuth
         && !PacketTypeEnum::getNonSourcedPackets().contains(packet.getType())
         && !PacketTypeEnum::getNonVerifiedPackets().contains(packet.getType())) {
-        packet.writeVerificationHashGivenSecret(connectionSecret);
+        packet.writeVerificationHash(*hmacAuth);
     }
 }
 
@@ -396,17 +402,17 @@ qint64 LimitedNodeList::sendUnreliablePacket(const NLPacket& packet, const Node&
     emit dataSent(destinationNode.getType(), packet.getDataSize());
     destinationNode.recordBytesSent(packet.getDataSize());
 
-    return sendUnreliablePacket(packet, *destinationNode.getActiveSocket(), destinationNode.getConnectionSecret());
+    return sendUnreliablePacket(packet, *destinationNode.getActiveSocket(), destinationNode.getAuthenticateHash());
 }
 
 qint64 LimitedNodeList::sendUnreliablePacket(const NLPacket& packet, const HifiSockAddr& sockAddr,
-                                             const QUuid& connectionSecret) {
+        HMACAuth* hmacAuth) {
     Q_ASSERT(!packet.isPartOfMessage());
     Q_ASSERT_X(!packet.isReliable(), "LimitedNodeList::sendUnreliablePacket",
                "Trying to send a reliable packet unreliably.");
 
     collectPacketStats(packet);
-    fillPacketHeader(packet, connectionSecret);
+    fillPacketHeader(packet, hmacAuth);
 
     return _nodeSocket.writePacket(packet, sockAddr);
 }
@@ -419,7 +425,7 @@ qint64 LimitedNodeList::sendPacket(std::unique_ptr<NLPacket> packet, const Node&
         emit dataSent(destinationNode.getType(), packet->getDataSize());
         destinationNode.recordBytesSent(packet->getDataSize());
 
-        return sendPacket(std::move(packet), *activeSocket, destinationNode.getConnectionSecret());
+        return sendPacket(std::move(packet), *activeSocket, destinationNode.getAuthenticateHash());
     } else {
         qCDebug(networking) << "LimitedNodeList::sendPacket called without active socket for node" << destinationNode << "- not sending";
         return ERROR_SENDING_PACKET_BYTES;
@@ -427,18 +433,18 @@ qint64 LimitedNodeList::sendPacket(std::unique_ptr<NLPacket> packet, const Node&
 }
 
 qint64 LimitedNodeList::sendPacket(std::unique_ptr<NLPacket> packet, const HifiSockAddr& sockAddr,
-                                   const QUuid& connectionSecret) {
+                                   HMACAuth* hmacAuth) {
     Q_ASSERT(!packet->isPartOfMessage());
     if (packet->isReliable()) {
         collectPacketStats(*packet);
-        fillPacketHeader(*packet, connectionSecret);
+        fillPacketHeader(*packet, hmacAuth);
 
         auto size = packet->getDataSize();
         _nodeSocket.writePacket(std::move(packet), sockAddr);
 
         return size;
     } else {
-        return sendUnreliablePacket(*packet, sockAddr, connectionSecret);
+        return sendUnreliablePacket(*packet, sockAddr, hmacAuth);
     }
 }
 
@@ -447,13 +453,14 @@ qint64 LimitedNodeList::sendUnreliableUnorderedPacketList(NLPacketList& packetLi
 
     if (activeSocket) {
         qint64 bytesSent = 0;
-        auto connectionSecret = destinationNode.getConnectionSecret();
+        auto connectionHash = destinationNode.getAuthenticateHash();
 
         // close the last packet in the list
         packetList.closeCurrentPacket();
 
         while (!packetList._packets.empty()) {
-            bytesSent += sendPacket(packetList.takeFront<NLPacket>(), *activeSocket, connectionSecret);
+            bytesSent += sendPacket(packetList.takeFront<NLPacket>(), *activeSocket,
+                connectionHash);
         }
 
         emit dataSent(destinationNode.getType(), bytesSent);
@@ -466,14 +473,14 @@ qint64 LimitedNodeList::sendUnreliableUnorderedPacketList(NLPacketList& packetLi
 }
 
 qint64 LimitedNodeList::sendUnreliableUnorderedPacketList(NLPacketList& packetList, const HifiSockAddr& sockAddr,
-                                                          const QUuid& connectionSecret) {
+                                                          HMACAuth* hmacAuth) {
     qint64 bytesSent = 0;
 
     // close the last packet in the list
     packetList.closeCurrentPacket();
 
     while (!packetList._packets.empty()) {
-        bytesSent += sendPacket(packetList.takeFront<NLPacket>(), sockAddr, connectionSecret);
+        bytesSent += sendPacket(packetList.takeFront<NLPacket>(), sockAddr, hmacAuth);
     }
 
     return bytesSent;
@@ -501,7 +508,7 @@ qint64 LimitedNodeList::sendPacketList(std::unique_ptr<NLPacketList> packetList,
         for (std::unique_ptr<udt::Packet>& packet : packetList->_packets) {
             NLPacket* nlPacket = static_cast<NLPacket*>(packet.get());
             collectPacketStats(*nlPacket);
-            fillPacketHeader(*nlPacket, destinationNode.getConnectionSecret());
+            fillPacketHeader(*nlPacket, destinationNode.getAuthenticateHash());
         }
 
         return _nodeSocket.writePacketList(std::move(packetList), *activeSocket);
@@ -524,7 +531,7 @@ qint64 LimitedNodeList::sendPacket(std::unique_ptr<NLPacket> packet, const Node&
     auto& destinationSockAddr = (overridenSockAddr.isNull()) ? *destinationNode.getActiveSocket()
                                                              : overridenSockAddr;
 
-    return sendPacket(std::move(packet), destinationSockAddr, destinationNode.getConnectionSecret());
+    return sendPacket(std::move(packet), destinationSockAddr, destinationNode.getAuthenticateHash());
 }
 
 int LimitedNodeList::updateNodeWithDataFromPacket(QSharedPointer<ReceivedMessage> message, SharedNodePointer sendingNode) {

libraries/networking/src/LimitedNodeList.h

@@ -138,19 +138,17 @@ public:
     // use sendUnreliablePacket to send an unreliable packet (that you do not need to move)
     // either to a node (via its active socket) or to a manual sockaddr
     qint64 sendUnreliablePacket(const NLPacket& packet, const Node& destinationNode);
-    qint64 sendUnreliablePacket(const NLPacket& packet, const HifiSockAddr& sockAddr,
+    qint64 sendUnreliablePacket(const NLPacket& packet, const HifiSockAddr& sockAddr, HMACAuth* hmacAuth = nullptr);
-                                const QUuid& connectionSecret = QUuid());
 
     // use sendPacket to send a moved unreliable or reliable NL packet to a node's active socket or manual sockaddr
     qint64 sendPacket(std::unique_ptr<NLPacket> packet, const Node& destinationNode);
-    qint64 sendPacket(std::unique_ptr<NLPacket> packet, const HifiSockAddr& sockAddr,
+    qint64 sendPacket(std::unique_ptr<NLPacket> packet, const HifiSockAddr& sockAddr, HMACAuth* hmacAuth = nullptr);
-                      const QUuid& connectionSecret = QUuid());
 
     // use sendUnreliableUnorderedPacketList to unreliably send separate packets from the packet list
     // either to a node's active socket or to a manual sockaddr
     qint64 sendUnreliableUnorderedPacketList(NLPacketList& packetList, const Node& destinationNode);
     qint64 sendUnreliableUnorderedPacketList(NLPacketList& packetList, const HifiSockAddr& sockAddr,
-                          const QUuid& connectionSecret = QUuid());
+        HMACAuth* hmacAuth = nullptr);
 
     // use sendPacketList to send reliable packet lists (ordered or unordered) to a node's active socket
     // or to a manual sock addr
@@ -372,7 +370,7 @@ protected:
     qint64 writePacket(const NLPacket& packet, const HifiSockAddr& destinationSockAddr,
                        const QUuid& connectionSecret = QUuid());
     void collectPacketStats(const NLPacket& packet);
-    void fillPacketHeader(const NLPacket& packet, const QUuid& connectionSecret = QUuid());
+    void fillPacketHeader(const NLPacket& packet, HMACAuth* hmacAuth = nullptr);
 
     void setLocalSocket(const HifiSockAddr& sockAddr);
 

libraries/networking/src/NLPacket.cpp

@@ -11,6 +11,8 @@
 
 #include "NLPacket.h"
 
+#include "HMACAuth.h"
+
 int NLPacket::localHeaderSize(PacketType type) {
     bool nonSourced = PacketTypeEnum::getNonSourcedPackets().contains(type);
     bool nonVerified = PacketTypeEnum::getNonVerifiedPackets().contains(type);
@@ -150,18 +152,16 @@ QByteArray NLPacket::verificationHashInHeader(const udt::Packet& packet) {
     return QByteArray(packet.getData() + offset, NUM_BYTES_MD5_HASH);
 }
 
-QByteArray NLPacket::hashForPacketAndSecret(const udt::Packet& packet, const QUuid& connectionSecret) {
+QByteArray NLPacket::hashForPacketAndHMAC(const udt::Packet& packet, HMACAuth& hash) {
-    QCryptographicHash hash(QCryptographicHash::Md5);
-    
     int offset = Packet::totalHeaderSize(packet.isPartOfMessage()) + sizeof(PacketType) + sizeof(PacketVersion)
         + NUM_BYTES_LOCALID + NUM_BYTES_MD5_HASH;
     
     // add the packet payload and the connection UUID
-    hash.addData(packet.getData() + offset, packet.getDataSize() - offset);
+    HMACAuth::HMACHash hashResult;
-    hash.addData(connectionSecret.toRfc4122());
+    if (!hash.calculateHash(hashResult, packet.getData() + offset, packet.getDataSize() - offset)) {
-    
+        return QByteArray();
-    // return the hash
+    }
-    return hash.result();
+    return QByteArray((const char*) hashResult.data(), (int) hashResult.size());
 }
 
 void NLPacket::writeTypeAndVersion() {
@@ -214,14 +214,14 @@ void NLPacket::writeSourceID(LocalID sourceID) const {
     _sourceID = sourceID;
 }
 
-void NLPacket::writeVerificationHashGivenSecret(const QUuid& connectionSecret) const {
+void NLPacket::writeVerificationHash(HMACAuth& hmacAuth) const {
     Q_ASSERT(!PacketTypeEnum::getNonSourcedPackets().contains(_type) &&
              !PacketTypeEnum::getNonVerifiedPackets().contains(_type));
     
     auto offset = Packet::totalHeaderSize(isPartOfMessage()) + sizeof(PacketType) + sizeof(PacketVersion)
                 + NUM_BYTES_LOCALID;
 
-    QByteArray verificationHash = hashForPacketAndSecret(*this, connectionSecret);
+    QByteArray verificationHash = hashForPacketAndHMAC(*this, hmacAuth);
     
     memcpy(_packet.get() + offset, verificationHash.data(), verificationHash.size());
 }

libraries/networking/src/NLPacket.h

@@ -18,6 +18,8 @@
 
 #include "udt/Packet.h"
 
+class HMACAuth;
+
 class NLPacket : public udt::Packet {
     Q_OBJECT
 public:
@@ -69,7 +71,7 @@ public:
     
     static LocalID sourceIDInHeader(const udt::Packet& packet);
     static QByteArray verificationHashInHeader(const udt::Packet& packet);
-    static QByteArray hashForPacketAndSecret(const udt::Packet& packet, const QUuid& connectionSecret);
+    static QByteArray hashForPacketAndHMAC(const udt::Packet& packet, HMACAuth& hash);
     
     PacketType getType() const { return _type; }
     void setType(PacketType type);
@@ -80,7 +82,7 @@ public:
     LocalID getSourceID() const { return _sourceID; }
     
     void writeSourceID(LocalID sourceID) const;
-    void writeVerificationHashGivenSecret(const QUuid& connectionSecret) const;
+    void writeVerificationHash(HMACAuth& hmacAuth) const;
 
 protected:
     

libraries/networking/src/Node.cpp

@@ -86,7 +86,7 @@ NodeType_t NodeType::fromString(QString type) {
 
 
 Node::Node(const QUuid& uuid, NodeType_t type, const HifiSockAddr& publicSocket,
-           const HifiSockAddr& localSocket, QObject* parent) :
+    const HifiSockAddr& localSocket, QObject* parent) :
     NetworkPeer(uuid, publicSocket, localSocket, parent),
     _type(type),
     _pingMs(-1),  // "Uninitialized"
@@ -108,6 +108,7 @@ void Node::setType(char type) {
     _symmetricSocket.setObjectName(typeString);
 }
 
+
 void Node::updateClockSkewUsec(qint64 clockSkewSample) {
     _clockSkewMovingPercentile.updatePercentile(clockSkewSample);
     _clockSkewUsec = (quint64)_clockSkewMovingPercentile.getValueAtPercentile();
@@ -194,3 +195,16 @@ QDebug operator<<(QDebug debug, const Node& node) {
     debug.nospace() << node.getPublicSocket() << "/" << node.getLocalSocket();
     return debug.nospace();
 }
+
+void Node::setConnectionSecret(const QUuid& connectionSecret) {
+    if (_connectionSecret == connectionSecret) {
+        return;
+    }
+
+    if (!_authenticateHash) {
+        _authenticateHash.reset(new HMACAuth());
+    }
+
+    _connectionSecret = connectionSecret;
+    _authenticateHash->setKey(_connectionSecret);
+}

libraries/networking/src/Node.h

@@ -33,6 +33,7 @@
 #include "SimpleMovingAverage.h"
 #include "MovingPercentile.h"
 #include "NodePermissions.h"
+#include "HMACAuth.h"
 
 class Node : public NetworkPeer {
     Q_OBJECT
@@ -55,7 +56,8 @@ public:
     void setIsUpstream(bool isUpstream) { _isUpstream = isUpstream; }
 
     const QUuid& getConnectionSecret() const { return _connectionSecret; }
-    void setConnectionSecret(const QUuid& connectionSecret) { _connectionSecret = connectionSecret; }
+    void setConnectionSecret(const QUuid& connectionSecret);
+    HMACAuth* getAuthenticateHash() const { return _authenticateHash.get(); }
 
     NodeData* getLinkedData() const { return _linkedData.get(); }
     void setLinkedData(std::unique_ptr<NodeData> linkedData) { _linkedData = std::move(linkedData); }
@@ -97,6 +99,7 @@ private:
     NodeType_t _type;
 
     QUuid _connectionSecret;
+    std::unique_ptr<HMACAuth> _authenticateHash { nullptr };
     std::unique_ptr<NodeData> _linkedData;
     bool _isReplicated { false };
     int _pingMs;

libraries/networking/src/udt/PacketHeaders.cpp

@@ -92,7 +92,7 @@ PacketVersion versionForPacketType(PacketType packetType) {
         case PacketType::AvatarQuery:
             return static_cast<PacketVersion>(AvatarQueryVersion::ConicalFrustums);
         default:
-            return 20;
+            return 21;
     }
 }
 

libraries/octree/src/OctreeEditPacketSender.cpp

@@ -23,7 +23,6 @@ const int OctreeEditPacketSender::DEFAULT_MAX_PENDING_MESSAGES = PacketSender::D
 
 
 OctreeEditPacketSender::OctreeEditPacketSender() :
-    _shouldSend(true),
     _maxPendingMessages(DEFAULT_MAX_PENDING_MESSAGES),
     _releaseQueuedMessagesPending(false)
 {
@@ -146,10 +145,6 @@ void OctreeEditPacketSender::queuePendingPacketToNodes(std::unique_ptr<NLPacket>
 }
 
 void OctreeEditPacketSender::queuePacketToNodes(std::unique_ptr<NLPacket> packet) {
-    if (!_shouldSend) {
-        return; // bail early
-    }
-
     assert(serversExist()); // we must have servers to be here!!
 
     auto node = DependencyManager::get<NodeList>()->soloNodeOfType(getMyNodeType());
@@ -162,10 +157,6 @@ void OctreeEditPacketSender::queuePacketToNodes(std::unique_ptr<NLPacket> packet
 // NOTE: editMessage - is JUST the octcode/color and does not contain the packet header
 void OctreeEditPacketSender::queueOctreeEditMessage(PacketType type, QByteArray& editMessage) {
 
-    if (!_shouldSend) {
-        return; // bail early
-    }
-
     // If we don't have servers, then we will simply queue up all of these packets and wait till we have
     // servers for processing
     if (!serversExist()) {

libraries/octree/src/OctreeEditPacketSender.h

@@ -41,12 +41,10 @@ public:
 
     /// are we in sending mode. If we're not in sending mode then all packets and messages will be ignored and
     /// not queued and not sent
-    bool getShouldSend() const { return _shouldSend; }
 
     /// set sending mode. By default we are set to shouldSend=TRUE and packets will be sent. If shouldSend=FALSE, then we'll
     /// switch to not sending mode, and all packets and messages will be ignored, not queued, and not sent. This might be used
     /// in an application like interface when all octree features are disabled.
-    void setShouldSend(bool shouldSend) { _shouldSend = shouldSend; }
 
     /// if you're running in non-threaded mode, you must call this method regularly
     virtual bool process() override;
@@ -76,7 +74,6 @@ public slots:
 protected:
     using EditMessagePair = std::pair<PacketType, QByteArray>;
 
-    bool _shouldSend;
     void queuePacketToNode(const QUuid& nodeID, std::unique_ptr<NLPacket> packet);
     void queuePacketListToNode(const QUuid& nodeUUID, std::unique_ptr<NLPacketList> packetList);
 

libraries/physics/src/EntityMotionState.cpp

@@ -349,7 +349,7 @@ bool EntityMotionState::remoteSimulationOutOfSync(uint32_t simulationStep) {
 
     if (_numInactiveUpdates > 0) {
         const uint8_t MAX_NUM_INACTIVE_UPDATES = 20;
-        if (_numInactiveUpdates > MAX_NUM_INACTIVE_UPDATES) {
+        if (_numInactiveUpdates > MAX_NUM_INACTIVE_UPDATES || isServerlessMode()) {
             // clear local ownership (stop sending updates) and let the server clear itself
             _entity->clearSimulationOwnership();
             return false;
@@ -833,3 +833,9 @@ void EntityMotionState::clearObjectVelocities() const {
     }
     _entity->setAcceleration(glm::vec3(0.0f));
 }
+
+bool EntityMotionState::isServerlessMode() {
+    EntityTreeElementPointer element = _entity->getElement();
+    EntityTreePointer tree = element ? element->getTree() : nullptr;
+    return tree ? tree->isServerlessMode() : false;
+}

libraries/physics/src/EntityMotionState.h

@@ -156,6 +156,8 @@ protected:
     uint8_t _numInactiveUpdates { 1 };
     uint8_t _bidPriority { 0 };
     bool _serverVariablesSet { false };
+
+    bool isServerlessMode();
 };
 
 #endif // hifi_EntityMotionState_h

libraries/physics/src/PhysicalEntitySimulation.cpp

@@ -328,10 +328,18 @@ void PhysicalEntitySimulation::handleChangedMotionStates(const VectorOfMotionSta
 }
 
 void PhysicalEntitySimulation::addOwnershipBid(EntityMotionState* motionState) {
-    motionState->initForBid();
+    if (getEntityTree()->isServerlessMode()) {
-    motionState->sendBid(_entityPacketSender, _physicsEngine->getNumSubsteps());
+        EntityItemPointer entity = motionState->getEntity();
-    _bids.push_back(motionState);
+        auto nodeList = DependencyManager::get<NodeList>();
-    _nextBidExpiry = glm::min(_nextBidExpiry, motionState->getNextBidExpiry());
+        auto sessionID = nodeList->getSessionUUID();
+        entity->setSimulationOwner(SimulationOwner(sessionID, SCRIPT_GRAB_SIMULATION_PRIORITY));
+        _owned.push_back(motionState);
+    } else {
+        motionState->initForBid();
+        motionState->sendBid(_entityPacketSender, _physicsEngine->getNumSubsteps());
+        _bids.push_back(motionState);
+        _nextBidExpiry = glm::min(_nextBidExpiry, motionState->getNextBidExpiry());
+    }
 }
 
 void PhysicalEntitySimulation::addOwnership(EntityMotionState* motionState) {

libraries/procedural/src/procedural/Procedural.cpp

@@ -19,7 +19,7 @@
 #include <SharedUtil.h>
 #include <NumericalConstants.h>
 #include <GLMHelpers.h>
-
+#include <NetworkingConstants.h>
 #include "ProceduralCommon_frag.h"
 
 #include "Logging.h"
@@ -178,6 +178,8 @@ void Procedural::setProceduralData(const ProceduralData& proceduralData) {
                 return;
             }
             _shaderPath = shaderUrl.toLocalFile();
+        } else if (shaderUrl.scheme() == URL_SCHEME_QRC) {
+            _shaderPath = ":" + shaderUrl.path();
         } else {
             _networkShader = ShaderCache::instance().getShader(shaderUrl);
         }

libraries/test-utils/CMakeLists.txt

@@ -0,0 +1,3 @@
+set(TARGET_NAME test-utils)
+setup_hifi_library(Network Gui)
+

libraries/test-utils/src/test-utils/FileDownloader.cpp

@@ -0,0 +1,21 @@
+#include "FileDownloader.h"
+
+#include <QtCore/QCoreApplication>
+#include <QtNetwork/QNetworkReply>
+
+FileDownloader::FileDownloader(QUrl url, const Handler& handler, QObject* parent) : QObject(parent), _handler(handler) {
+    connect(&_accessManager, SIGNAL(finished(QNetworkReply*)), this, SLOT(fileDownloaded(QNetworkReply*)));
+    _accessManager.get(QNetworkRequest(url));
+}
+
+void FileDownloader::waitForDownload() {
+    while (!_complete) {
+        QCoreApplication::processEvents();
+    }
+}
+
+void FileDownloader::fileDownloaded(QNetworkReply* pReply) {
+    _handler(pReply->readAll());
+    pReply->deleteLater();
+    _complete = true;
+}

libraries/test-utils/src/test-utils/FileDownloader.h

@@ -0,0 +1,23 @@
+#pragma once
+
+#include <QtCore/QObject>
+#include <QtNetwork/QNetworkAccessManager>
+
+class FileDownloader : public QObject {
+    Q_OBJECT
+
+public:
+    using Handler = std::function<void(const QByteArray& data)>;
+
+    FileDownloader(QUrl url, const Handler& handler, QObject* parent = 0);
+
+    void waitForDownload();
+
+private slots:
+    void fileDownloaded(QNetworkReply* pReply);
+
+private:
+    QNetworkAccessManager _accessManager;
+    Handler _handler;
+    bool _complete { false };
+};

libraries/ui-plugins/src/ui-plugins/PluginContainer.h

@@ -54,6 +54,12 @@ public:
     void setFullscreen(const QScreen* targetScreen, bool hideMenu = false);
     void unsetFullscreen(const QScreen* avoidScreen = nullptr);
 
+    // FIXME remove access tot he menu from the plugin container
+    // Instead let display plugins expose a structure about the kinds
+    // of actions and menu items they want to have appear when they are
+    // active and allow the application to act on that when the display
+    // plugin becomes active (or when the UI is initialized, and a 
+    // display plugin is already active)
     virtual ui::Menu* getPrimaryMenu() = 0;
     virtual void showDisplayPluginsTools(bool show = true) = 0;
     virtual void requestReset() = 0;

plugins/oculus/src/OculusBaseDisplayPlugin.cpp

@@ -166,12 +166,11 @@ void OculusBaseDisplayPlugin::deactivateSession() {
     //_session = nullptr;
 }
 void OculusBaseDisplayPlugin::updatePresentPose() {
-    //mat4 sensorResetMat;
+    _currentPresentFrameInfo.sensorSampleTime = ovr_GetTimeInSeconds();
-    //_currentPresentFrameInfo.sensorSampleTime = ovr_GetTimeInSeconds();
+    _currentPresentFrameInfo.predictedDisplayTime = ovr_GetPredictedDisplayTime(_session, 0);
-    //_currentPresentFrameInfo.predictedDisplayTime = ovr_GetPredictedDisplayTime(_session, _currentFrame->frameIndex);
+    auto trackingState = ovr_GetTrackingState(_session, _currentRenderFrameInfo.predictedDisplayTime, ovrFalse);
-    //auto trackingState = ovr_GetTrackingState(_session, _currentRenderFrameInfo.predictedDisplayTime, ovrFalse);
+    _currentPresentFrameInfo.presentPose = toGlm(trackingState.HeadPose.ThePose);
-    //_currentPresentFrameInfo.presentPose = toGlm(trackingState.HeadPose.ThePose);
+    _currentPresentFrameInfo.renderPose = _currentPresentFrameInfo.presentPose;
-    _currentPresentFrameInfo.presentPose = _currentPresentFrameInfo.renderPose;
 }
 
 OculusBaseDisplayPlugin::~OculusBaseDisplayPlugin() {

scripts/system/+android/radar.js

@@ -21,7 +21,8 @@ function printd(str) {
 }
 
 var radar = false;
-var radarHeight = 10; // camera position meters above the avatar
+var RADAR_HEIGHT_INIT_DELTA = 10;
+var radarHeight = MyAvatar.position.y + RADAR_HEIGHT_INIT_DELTA; // camera position (absolute y)
 var tablet;
 
 var RADAR_CAMERA_OFFSET = -1; // 1 meter below the avatar
@@ -45,12 +46,12 @@ var uniqueColor;
 
 function moveTo(position) {
     if (radar) {
-        MyAvatar.position = position;
+        MyAvatar.goToLocation(position, false);
-        Camera.position = Vec3.sum(MyAvatar.position, {
+        Camera.position = {
-            x : 0,
+            x : position.x,
             y : radarHeight,
-            z : 0
+            z : position.z
-        });
+        };
     }
 }
 
@@ -89,46 +90,6 @@ function keyPressEvent(event) {
     }
 }
 
-function actionOnObjectFromEvent(event) {
-    var rayIntersection = findRayIntersection(Camera.computePickRay(event.x,
-            event.y));
-    if (rayIntersection && rayIntersection.intersects
-            && rayIntersection.overlayID) {
-        printd("found overlayID touched " + rayIntersection.overlayID);
-        if (entitiesByOverlayID[rayIntersection.overlayID]) {
-            var entity = Entities.getEntityProperties(
-                    entitiesByOverlayID[rayIntersection.overlayID],
-                    [ "sourceUrl" ]);
-            App.openUrl(entity.sourceUrl);
-            return true;
-        }
-    }
-    if (rayIntersection && rayIntersection.intersects
-            && rayIntersection.entityID && rayIntersection.properties) {
-        printd("found " + rayIntersection.entityID + " of type "
-                + rayIntersection.properties.type);
-        if (rayIntersection.properties.type == "Web") {
-            printd("found web element to "
-                    + rayIntersection.properties.sourceUrl);
-            App.openUrl(rayIntersection.properties.sourceUrl);
-            return true;
-        }
-    }
-    return false;
-}
-
-function mousePress(event) {
-    mousePressOrTouchEnd(event);
-}
-
-function mousePressOrTouchEnd(event) {
-    if (radar) {
-        if (actionOnObjectFromEvent(event)) {
-            return;
-        }
-    }
-}
-
 function toggleRadarMode() {
     if (radar) {
         endRadar();
@@ -229,9 +190,6 @@ function touchEnd(event) {
     if (analyzeDoubleTap(event))
         return; // double tap detected, finish
 
-    if (radar) {
-        mousePressOrTouchEnd(event);
-    }
 }
 
 /**
@@ -386,12 +344,13 @@ function pinchUpdate(event) {
             radarHeight -= pinchIncrement;
         }
     }
-    var deltaHeight = avatarY + radarHeight - Camera.position.y;
+
-    Camera.position = Vec3.sum(Camera.position, {
+    Camera.position = { 
-        x : 0,
+        x : Camera.position.x, 
-        y : deltaHeight,
+        y : radarHeight, 
-        z : 0
+        z : Camera.position.z 
-    });
+    };
+
     if (!draggingCamera) {
         startedDraggingCamera = true;
         draggingCamera = true;
@@ -401,7 +360,8 @@ function pinchUpdate(event) {
 }
 
 function isInsideSquare(coords0, coords1, halfside) {
-    return Math.abs(coords0.x - coords1.x) <= halfside
+    return coords0 != undefined && coords1 != undefined &&
+            Math.abs(coords0.x - coords1.x) <= halfside
             && Math.abs(coords0.y - coords1.y) <= halfside;
 }
 
@@ -412,7 +372,7 @@ function dragScrollUpdate(event) {
     // drag management
     var pickRay = Camera.computePickRay(event.x, event.y);
     var dragAt = Vec3.sum(pickRay.origin, Vec3.multiply(pickRay.direction,
-            radarHeight));
+            radarHeight - MyAvatar.position.y));
 
     if (lastDragAt === undefined || lastDragAt === null) {
         lastDragAt = dragAt;
@@ -654,6 +614,7 @@ function Teleporter() {
             return;
         }
 
+
         Camera.position = Vec3.sum(Camera.position, {
             x : xDelta,
             y : 0,
@@ -722,7 +683,7 @@ function Teleporter() {
     return {
         dragTeleportBegin : function(event) {
             printd("[newTeleport] TELEPORT began");
-            var overlayDimensions = entityIconModelDimensions();
+            var overlayDimensions = teleportIconModelDimensions(MyAvatar.position.y);
             // var destination = computeDestination(event, MyAvatar.position,
             // Camera.position, radarHeight);
             // Dimension teleport and cancel overlays (not show them yet)
@@ -843,7 +804,7 @@ var avatarIconDimensionsVal = {
 };
 function avatarIconPlaneDimensions() {
     // given the current height, give a size
-    var xy = -0.003531 * radarHeight + 0.1;
+    var xy = -0.003531 * (radarHeight - MyAvatar.position.y) + 0.1;
     avatarIconDimensionsVal.x = Math.abs(xy);
     avatarIconDimensionsVal.y = Math.abs(xy);
     // reuse object
@@ -1121,172 +1082,20 @@ function renderAllOthersAvatarIcons() {
     }
 }
 
-function entityAdded(entityID) {
-    printd("Entity added " + entityID);
-    var props = Entities.getEntityProperties(entityID, [ "type" ]);
-    printd("Entity added " + entityID + " PROPS " + JSON.stringify(props));
-    if (props && props.type == "Web") {
-        printd("Entity Web added " + entityID);
-        saveEntityData(entityID, true);
-    }
-}
-
-function entityRemoved(entityID) {
-    printd("Entity removed " + entityID);
-    var props = Entities.getEntityProperties(entityID, [ "type" ]);
-    if (props && props.type == "Web") {
-        print("Entity Web removed " + entityID);
-        removeEntityData(entityID);
-    }
-}
-
-/*******************************************************************************
- * Entities (to remark) cache structure for showing entities markers
- ******************************************************************************/
-
-var entitiesData = {}; // by entityID
-var entitiesByOverlayID = {}; // by overlayID
-var entitiesIcons = []; // a parallel list of icons (overlays) to easily run
-                        // through
-
-var ICON_ENTITY_WEB_MODEL_URL = Script.resolvePath("../assets/images/web.svg");
-var ICON_ENTITY_IMG_MODEL_URL = Script
-        .resolvePath("../assets/models/teleport-cancel.fbx"); // FIXME - use
-                                                                // correct
-                                                                // model&texture
 var ICON_ENTITY_DEFAULT_DIMENSIONS = {
     x : 0.10,
     y : 0.00001,
     z : 0.10
 };
 
-var entityIconModelDimensionsVal = {
+
-    x : 0,
+function teleportIconModelDimensions(y) {
-    y : 0.00001,
+    var teleportModelDimensions = ICON_ENTITY_DEFAULT_DIMENSIONS;
-    z : 0
+    var xz = -0.002831 * (radarHeight - y) + 0.1;
-};
+    teleportModelDimensions.x = xz;
-function entityIconModelDimensions() {
+    teleportModelDimensions.z = xz;
-    // given the current height, give a size
-    var xz = -0.002831 * radarHeight + 0.1;
-    entityIconModelDimensionsVal.x = xz;
-    entityIconModelDimensionsVal.z = xz;
     // reuse object
-    return entityIconModelDimensionsVal;
+    return teleportModelDimensions;
-}
-/*
- * entityIconPlaneDimensions: similar to entityIconModelDimensions but using xy
- * plane
- */
-function entityIconPlaneDimensions() {
-    var dim = entityIconModelDimensions();
-    var z = dim.z;
-    dim.z = dim.y;
-    dim.y = z;
-    return dim;
-}
-
-function currentOverlayForEntity(QUuid) {
-    if (entitiesData[QUuid] != undefined) {
-        return entitiesData[QUuid].icon;
-    } else {
-        return null;
-    }
-}
-
-function saveEntityData(QUuid, planar) {
-    if (QUuid == null)
-        return;
-    var entity = Entities.getEntityProperties(QUuid, [ "position" ]);
-    printd("entity added save entity " + QUuid);
-    if (entitiesData[QUuid] != undefined) {
-        entitiesData[QUuid].position = entity.position;
-    } else {
-        var entityIcon = Overlays.addOverlay("image3d", {
-            subImage : {
-                x : 0,
-                y : 0,
-                width : 150,
-                height : 150
-            },
-            url : ICON_ENTITY_WEB_MODEL_URL,
-            dimensions : ICON_ENTITY_DEFAULT_DIMENSIONS,
-            visible : false,
-            ignoreRayIntersection : false,
-            orientation : Quat.fromPitchYawRollDegrees(-90, 0, 0)
-        });
-
-        entitiesIcons.push(entityIcon);
-        entitiesData[QUuid] = {
-            position : entity.position,
-            icon : entityIcon
-        };
-        entitiesByOverlayID[entityIcon] = QUuid;
-    }
-}
-
-function removeEntityData(QUuid) {
-    if (QUuid == null)
-        return;
-
-    var itsOverlay = currentOverlayForEntity(QUuid);
-    if (itsOverlay != null) {
-        Overlays.deleteOverlay(itsOverlay);
-        delete entitiesByOverlayID[itsOverlay];
-    }
-    var idx = entitiesIcons.indexOf(itsOverlay);
-    entitiesIcons.splice(idx, 1);
-
-    delete entitiesData[QUuid];
-}
-
-/*******************************************************************************
- * Entities to remark Icon/Markers rendering
- ******************************************************************************/
-
-function hideAllEntitiesIcons() {
-    var len = entitiesIcons.length;
-    for (var i = 0; i < len; i++) {
-        Overlays.editOverlay(entitiesIcons[i], {
-            visible : false
-        });
-    }
-}
-
-function renderAllEntitiesIcons() {
-    var entityPos;
-    var entityProps;
-    var iconDimensions = entityIconModelDimensions();
-    var planeDimensions = entityIconPlaneDimensions(); // plane overlays uses
-                                                        // xy instead of xz
-    for ( var QUuid in entitiesData) {
-        if (entitiesData.hasOwnProperty(QUuid)) {
-            entityProps = Entities.getEntityProperties(QUuid, [ "position",
-                    "visible" ]);
-            if (entityProps != null) {
-                entityPos = entityProps.position;
-                if (entitiesData[QUuid].icon != undefined && entityPos) {
-                    var iconPos = findLineToHeightIntersectionCoords(
-                            entityPos.x,
-                            entityPos.y
-                                    + RADAR_ICONS_APPARENT_DISTANCE_TO_AVATAR_BASE,
-                            entityPos.z, Camera.position.x, Camera.position.y,
-                            Camera.position.z, Camera.position.y
-                                    - RADAR_CAMERA_DISTANCE_TO_ICONS);
-                    if (!iconPos) {
-                        printd("entity icon pos bad for " + QUuid);
-                        continue;
-                    }
-                    var dimensions = entitiesData[QUuid].planar ? planeDimensions
-                            : iconDimensions;
-                    Overlays.editOverlay(entitiesData[QUuid].icon, {
-                        visible : entityProps.visible,
-                        dimensions : dimensions,
-                        position : iconPos
-                    });
-                }
-            }
-        }
-    }
 }
 
 /*******************************************************************************
@@ -1298,11 +1107,8 @@ function startRadar() {
     saveAllOthersAvatarsData();
     Camera.mode = "independent";
 
-    Camera.position = Vec3.sum(MyAvatar.position, {
+    initCameraOverMyAvatar();
-        x : 0,
+
-        y : radarHeight,
-        z : 0
-    });
     Camera.orientation = Quat.fromPitchYawRollDegrees(-90, 0, 0);
     radar = true;
 
@@ -1319,7 +1125,6 @@ function endRadar() {
     Controller.setVPadEnabled(true);
 
     disconnectRadarModeEvents();
-    hideAllEntitiesIcons();
     hideAllAvatarIcons();
 }
 
@@ -1353,12 +1158,10 @@ function updateRadar() {
     // Update avatar icons
     if (startedDraggingCamera) {
         hideAllAvatarIcons();
-        hideAllEntitiesIcons();
         startedDraggingCamera = false;
     } else if (!draggingCamera) {
         renderMyAvatarIcon();
         renderAllOthersAvatarIcons();
-        renderAllEntitiesIcons();
     }
 }
 
@@ -1366,48 +1169,41 @@ function valueIfDefined(value) {
     return value !== undefined ? value : "";
 }
 
-function entitiesAnalysis() {
-    var ids = Entities.findEntitiesInFrustum(Camera.frustum);
-    var entities = [];
-    for (var i = 0; i < ids.length; i++) {
-        var id = ids[i];
-        var properties = Entities.getEntityProperties(id);
-        entities.push({
-            id : id,
-            name : properties.name,
-            type : properties.type,
-            url : properties.type == "Model" ? properties.modelURL : "",
-            sourceUrl : properties.sourceUrl,
-            locked : properties.locked,
-            visible : properties.visible,
-            drawCalls : valueIfDefined(properties.renderInfo.drawCalls),
-            hasScript : properties.script !== ""
-        });
-    }
-}
-
 function connectRadarModeEvents() {
     Script.update.connect(updateRadar); // 60Hz loop
     Controller.keyPressEvent.connect(keyPressEvent);
-    Controller.mousePressEvent.connect(mousePress); // single click/touch
     Controller.touchUpdateEvent.connect(touchUpdate);
+    Window.domainChanged.connect(domainChanged);
     MyAvatar.positionGoneTo.connect(positionGoneTo);
 }
 
-function positionGoneTo() {
+function initCameraOverMyAvatar() {
-    Camera.position = Vec3.sum(MyAvatar.position, {
+   radarHeight = MyAvatar.position.y + RADAR_HEIGHT_INIT_DELTA;
-        x : 0,
+   Camera.position = {
+        x : MyAvatar.position.x,
         y : radarHeight,
-        z : 0
+        z : MyAvatar.position.z
-    });
+    };
+}
+
+function domainChanged() {
+    initCameraOverMyAvatar();
+}
+
+function positionGoneTo() {
+    Camera.position = {
+            x : MyAvatar.position.x,
+            y : radarHeight,
+            z : MyAvatar.position.z
+        };
 }
 
 function disconnectRadarModeEvents() {
     Script.update.disconnect(updateRadar);
     Controller.keyPressEvent.disconnect(keyPressEvent);
-    Controller.mousePressEvent.disconnect(mousePress);
     Controller.touchUpdateEvent.disconnect(touchUpdate);
     MyAvatar.positionGoneTo.disconnect(positionGoneTo);
+    Window.domainChanged.disconnect(domainChanged);
 }
 
 function init() {
@@ -1418,7 +1214,4 @@ function init() {
 
     AvatarList.avatarAddedEvent.connect(avatarAdded);
     AvatarList.avatarRemovedEvent.connect(avatarRemoved);
-
-    Entities.addingEntity.connect(entityAdded);
-    Entities.deletingEntity.connect(entityRemoved);
 }

scripts/system/hmd.js

@@ -18,7 +18,7 @@
 var headset; // The preferred headset. Default to the first one found in the following list.
 var displayMenuName = "Display";
 var desktopMenuItemName = "Desktop";
-['OpenVR (Vive)', 'Oculus Rift'].forEach(function (name) {
+['HTC Vive', 'Oculus Rift', 'WindowMS'].forEach(function (name) {
     if (!headset && Menu.menuItemExists(displayMenuName, name)) {
         headset = name;
     }

tests-manual/CMakeLists.txt

@@ -0,0 +1,8 @@
+# add the manual test directories
+file(GLOB TEST_SUBDIRS RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "${CMAKE_CURRENT_SOURCE_DIR}/*")
+foreach(DIR ${TEST_SUBDIRS})
+  if((IS_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}/${DIR}") AND (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/${DIR}/CMakeLists.txt"))
+    set(TEST_PROJ_NAME ${DIR})
+    add_subdirectory(${DIR})
+  endif()
+endforeach()

tests-manual/gpu-textures/CMakeLists.txt

@@ -0,0 +1,16 @@
+set(TARGET_NAME gpu-textures-tests)
+AUTOSCRIBE_SHADER_LIB(gpu graphics render-utils)
+# This is not a testcase -- just set it up as a regular hifi project
+setup_hifi_project(Quick Gui Script)
+setup_memory_debugger()
+set_target_properties(${TARGET_NAME} PROPERTIES FOLDER "Tests/manual-tests/")
+link_hifi_libraries(
+    shared task networking gl 
+    ktx gpu octree  
+    ${PLATFORM_GL_BACKEND}
+)
+
+set(EXTRA_DEPLOY_OPTIONS "--qmldir  \"${PROJECT_SOURCE_DIR}/qml\"")
+package_libraries_for_deployment()
+
+target_nsight()

tests-manual/gpu-textures/qml/textureStats.qml

@@ -0,0 +1,52 @@
+import QtQuick 2.5
+import QtQuick.Controls 2.3
+
+Item {
+    width: 400
+    height: 600
+
+    Column {
+        spacing: 10
+        anchors.top: parent.top
+        anchors.left: parent.left
+        anchors.margins: 10
+
+        Text { text: qsTr("Total") }
+        Text { text: Stats.total + " MB" }
+        Text { text: qsTr("Allocated") }
+        Text { text: Stats.allocated }
+        Text { text: qsTr("Populated") }
+        Text { text: Stats.populated }
+        Text { text: qsTr("Pending") }
+        Text { text: Stats.pending }
+        Text { text: qsTr("Current Index") }
+        Text { text: Stats.index }
+        Text { text: qsTr("Current Source") }
+        Text { text: Stats.source }
+        Text { text: qsTr("Current Rez") }
+        Text { text: Stats.rez.width + " x " + Stats.rez.height }
+    }
+
+    Row {
+        id: row1
+        spacing: 10
+        anchors.bottom: row2.top
+        anchors.left: parent.left
+        anchors.margins: 10
+        Button { text: "1024"; onClicked: Stats.maxTextureMemory(1024); }
+        Button { text: "256"; onClicked: Stats.maxTextureMemory(256); }
+    }
+
+    Row {
+        id: row2
+        spacing: 10
+        anchors.bottom: parent.bottom
+        anchors.left: parent.left
+        anchors.margins: 10
+        Button { text: "Change Textures"; onClicked: Stats.changeTextures(); }
+        Button { text: "Next"; onClicked: Stats.nextTexture(); }
+        Button { text: "Previous"; onClicked: Stats.prevTexture(); }
+    }
+
+}
+

tests-manual/gpu-textures/src/TestHelpers.cpp

@@ -0,0 +1,26 @@
+//
+//  Created by Bradley Austin Davis on 2016/05/16
+//  Copyright 2014 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
+//
+
+#include "TestHelpers.h"
+#include <QtCore/QFileInfo>
+
+gpu::ShaderPointer makeShader(const std::string & vertexShaderSrc, const std::string & fragmentShaderSrc, const gpu::Shader::BindingSet & bindings) {
+    auto vs = gpu::Shader::createVertex(vertexShaderSrc);
+    auto fs = gpu::Shader::createPixel(fragmentShaderSrc);
+    auto shader = gpu::Shader::createProgram(vs, fs);
+    if (!gpu::Shader::makeProgram(*shader, bindings)) {
+        printf("Could not compile shader\n");
+        exit(-1);
+    }
+    return shader;
+}
+
+QString projectRootDir() {
+    static QString projectRootPath = QFileInfo(QFileInfo(__FILE__).absolutePath() + "/..").absoluteFilePath();
+    return projectRootPath;
+}

tests-manual/gpu-textures/src/TestHelpers.h

@@ -0,0 +1,40 @@
+//
+//  Created by Bradley Austin Davis on 2016/05/16
+//  Copyright 2014 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
+//
+
+#pragma once
+
+#include <vector>
+
+#include <GLMHelpers.h>
+#include <Transform.h>
+#include <NumericalConstants.h>
+
+#include <gpu/Resource.h>
+#include <gpu/Forward.h>
+#include <gpu/Shader.h>
+#include <gpu/Stream.h>
+
+struct RenderArgs {
+    gpu::ContextPointer _context;
+    ivec4 _viewport;
+    gpu::Batch* _batch;
+};
+
+class GpuTestBase : public QObject {
+public:
+    virtual ~GpuTestBase() {}
+    virtual bool isReady() const { return true; }
+    virtual size_t getTestCount() const { return 1; }
+    virtual void renderTest(size_t test, const RenderArgs& args) = 0;
+    virtual QObject * statsObject() { return nullptr; }
+    virtual QUrl statUrl() { return QUrl(); }
+};
+
+uint32_t toCompactColor(const glm::vec4& color);
+gpu::ShaderPointer makeShader(const std::string & vertexShaderSrc, const std::string & fragmentShaderSrc, const gpu::Shader::BindingSet & bindings);
+QString projectRootDir();

tests-manual/gpu-textures/src/TestTextures.cpp

@@ -0,0 +1,166 @@
+//
+//  Created by Bradley Austin Davis on 2016/05/16
+//  Copyright 2014 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
+//
+
+#include "TestTextures.h"
+
+#include <random>
+#include <algorithm>
+
+#include <QtCore/QDir>
+#include <QtQuick/QQuickView>
+#include <QtQml/QQmlContext>
+#include <gpu/Batch.h>
+#include <gpu/Context.h>
+
+#include "TestHelpers.h"
+
+std::string vertexShaderSource = R"SHADER(
+#line 14
+layout(location = 0) out vec2 outTexCoord0;
+
+const vec4 VERTICES[] = vec4[](
+    vec4(-1.0, -1.0, 0.0, 1.0), 
+    vec4( 1.0, -1.0, 0.0, 1.0),    
+    vec4(-1.0,  1.0, 0.0, 1.0),
+    vec4( 1.0,  1.0, 0.0, 1.0)
+);   
+
+void main() {
+    outTexCoord0 = VERTICES[gl_VertexID].xy;
+    outTexCoord0 += 1.0;
+    outTexCoord0 /= 2.0;
+    gl_Position = VERTICES[gl_VertexID];
+}
+)SHADER";
+
+std::string fragmentShaderSource = R"SHADER(
+#line 28
+
+uniform sampler2D tex;
+
+layout(location = 0) in vec2 inTexCoord0;
+layout(location = 0) out vec4 outFragColor;
+
+void main() {
+    outFragColor = texture(tex, inTexCoord0);
+    outFragColor.a = 1.0;
+    //outFragColor.rb = inTexCoord0;
+}
+
+)SHADER";
+
+#define STAT_UPDATE(name, src) \
+    { \
+        auto val = src; \
+        if (_##name != val) { \
+            _##name = val; \
+            emit name##Changed(); \
+        } \
+    }
+
+
+void TextureTestStats::update(int curIndex, const gpu::TexturePointer& texture) {
+    STAT_UPDATE(total, (int)BYTES_TO_MB(gpu::Context::getTextureGPUMemSize()));
+    STAT_UPDATE(allocated, (int)gpu::Context::getTextureResourceGPUMemSize());
+    STAT_UPDATE(pending, (int)gpu::Context::getTexturePendingGPUTransferMemSize());
+    STAT_UPDATE(populated, (int)gpu::Context::getTextureResourcePopulatedGPUMemSize());
+    STAT_UPDATE(source, texture->source().c_str());
+    STAT_UPDATE(index, curIndex);
+    auto dims = texture->getDimensions();
+    STAT_UPDATE(rez, QSize(dims.x, dims.y));
+}
+
+TexturesTest::TexturesTest() {
+    connect(&stats, &TextureTestStats::changeTextures, this, &TexturesTest::onChangeTextures);
+    connect(&stats, &TextureTestStats::nextTexture, this, &TexturesTest::onNextTexture);
+    connect(&stats, &TextureTestStats::prevTexture, this, &TexturesTest::onPrevTexture);
+    connect(&stats, &TextureTestStats::maxTextureMemory, this, &TexturesTest::onMaxTextureMemory);
+    {
+        auto VS = gpu::Shader::createVertex(vertexShaderSource);
+        auto PS = gpu::Shader::createPixel(fragmentShaderSource);
+        auto program = gpu::Shader::createProgram(VS, PS);
+        gpu::Shader::BindingSet slotBindings;
+        gpu::Shader::makeProgram(*program, slotBindings);
+        // If the pipeline did not exist, make it
+        auto state = std::make_shared<gpu::State>();
+        state->setCullMode(gpu::State::CULL_NONE);
+        state->setDepthTest({});
+        state->setBlendFunction({ false });
+        pipeline = gpu::Pipeline::create(program, state);
+    }
+
+    onChangeTextures();
+}
+
+
+void TexturesTest::renderTest(size_t testId, const RenderArgs& args) {
+    stats.update((int)index, textures[index]);
+    gpu::Batch& batch = *(args._batch);
+    batch.setPipeline(pipeline);
+    batch.setInputFormat(vertexFormat);
+    for (const auto& texture : textures) {
+        batch.setResourceTexture(0, texture);
+        batch.draw(gpu::TRIANGLE_STRIP, 4, 0);
+    }
+    batch.setResourceTexture(0, textures[index]);
+    batch.draw(gpu::TRIANGLE_STRIP, 4, 0);
+}
+
+#define LOAD_TEXTURE_COUNT 64
+
+void TexturesTest::onChangeTextures() {
+    static const QDir TEST_DIR("D:/ktx_texture_test");
+    static std::vector<std::string> ALL_TEXTURE_FILES;
+    if (ALL_TEXTURE_FILES.empty()) {
+        auto entryList = TEST_DIR.entryList({ "*.ktx" }, QDir::Filter::Files);
+        ALL_TEXTURE_FILES.reserve(entryList.size());
+        for (auto entry : entryList) {
+            auto textureFile = TEST_DIR.absoluteFilePath(entry).toStdString();
+            ALL_TEXTURE_FILES.push_back(textureFile);
+        }
+    }
+
+    oldTextures.clear();
+    oldTextures.swap(textures);
+
+#if 0
+    static const std::string bad = "D:/ktx_texture_test/b4beed38675dbc7a827ecd576399c1f4.ktx";
+    auto texture = gpu::Texture::unserialize(bad);
+    auto texelFormat = texture->getTexelFormat();
+    qDebug() << texture->getTexelFormat().getSemantic();
+    qDebug() << texture->getTexelFormat().getScalarCount();
+    textures.push_back(texture);
+#else
+    std::shuffle(ALL_TEXTURE_FILES.begin(), ALL_TEXTURE_FILES.end(), std::default_random_engine());
+    size_t newTextureCount = std::min<size_t>(ALL_TEXTURE_FILES.size(), LOAD_TEXTURE_COUNT);
+    for (size_t i = 0; i < newTextureCount; ++i) {
+        const auto& textureFile = ALL_TEXTURE_FILES[i];
+        auto texture = gpu::Texture::unserialize(textureFile);
+        qDebug() << textureFile.c_str();
+        qDebug() << texture->getTexelFormat().getSemantic();
+        qDebug() << texture->getTexelFormat().getScalarCount();
+        textures.push_back(texture);
+    }
+#endif
+    index = 0;
+    qDebug() << "Done";
+}
+
+void TexturesTest::onNextTexture() {
+    index += textures.size() + 1;
+    index %= textures.size();
+}
+
+void TexturesTest::onPrevTexture() {
+    index += textures.size() - 1;
+    index %= textures.size();
+}
+
+void TexturesTest::onMaxTextureMemory(int maxTextureMemory) {
+    gpu::Texture::setAllowedGPUMemoryUsage(MB_TO_BYTES(maxTextureMemory));
+}

tests-manual/gpu-textures/src/TestTextures.h

@@ -0,0 +1,74 @@
+//
+//  Created by Bradley Austin Davis on 2016/05/16
+//  Copyright 2014 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
+//
+#pragma once
+
+#include "TestHelpers.h"
+
+#define STATS_PROPERTY(type, name, initialValue) \
+    Q_PROPERTY(type name READ name NOTIFY name##Changed) \
+public: \
+    type name() { return _##name; }; \
+private: \
+    type _##name{ initialValue };
+
+
+class TextureTestStats : public QObject {
+    Q_OBJECT;
+    STATS_PROPERTY(int, pending, 0)
+    STATS_PROPERTY(int, total, 0)
+    STATS_PROPERTY(int, populated, 0)
+    STATS_PROPERTY(int, allocated, 0)
+    STATS_PROPERTY(int, index, 0)
+
+    STATS_PROPERTY(QString, source, QString())
+    STATS_PROPERTY(QSize, rez, QSize(0, 0))
+
+public:
+    void update(int index, const gpu::TexturePointer& texture);
+
+signals:
+    void pendingChanged();
+    void totalChanged();
+    void populatedChanged();
+    void allocatedChanged();
+    void changeTextures();
+    void rezChanged();
+    void indexChanged();
+    void sourceChanged();
+    void maxTextureMemory(int);
+
+    void nextTexture();
+    void prevTexture();
+};
+
+
+class TexturesTest : public GpuTestBase {
+    Q_OBJECT
+
+    gpu::Stream::FormatPointer vertexFormat { std::make_shared<gpu::Stream::Format>() };
+    std::vector<gpu::TexturePointer> textures;
+    std::vector<gpu::TexturePointer> oldTextures;
+    gpu::PipelinePointer pipeline;
+    TextureTestStats stats;
+    size_t index{ 0 };
+
+public:
+    TexturesTest();
+    QObject* statsObject() override { return &stats; }
+    QUrl statUrl() override { return QUrl::fromLocalFile(projectRootDir() + "/qml/textureStats.qml"); }
+    void renderTest(size_t testId, const RenderArgs& args) override;
+
+protected slots:
+    void onChangeTextures();
+    void onMaxTextureMemory(int newValue);
+    void onNextTexture();
+    void onPrevTexture();
+
+};
+
+

tests-manual/gpu-textures/src/TestWindow.cpp

@@ -0,0 +1,117 @@
+//
+//  Created by Bradley Austin Davis on 2016/05/16
+//  Copyright 2014 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
+//
+
+#include "TestWindow.h"
+
+#include <glm/glm.hpp>
+#include <glm/gtc/matrix_transform.hpp>
+
+#include <QtCore/QTimer>
+#include <QtGui/QResizeEvent>
+
+#include <gl/GLHelpers.h>
+
+#include <gpu/gl/GLBackend.h>
+
+TestWindow::TestWindow() {
+
+    auto timer = new QTimer(this);
+    timer->setTimerType(Qt::PreciseTimer);
+    timer->setInterval(5);
+    connect(timer, &QTimer::timeout, [&] { draw(); });
+    timer->start();
+
+    connect(qApp, &QCoreApplication::aboutToQuit, [this, timer] {
+        timer->stop();
+        _aboutToQuit = true;
+    });
+
+    setSurfaceType(QSurface::OpenGLSurface);
+
+    QSurfaceFormat format = getDefaultOpenGLSurfaceFormat();
+    format.setOption(QSurfaceFormat::DebugContext);
+    setFormat(format);
+    _glContext.setFormat(format);
+    _glContext.create();
+    _glContext.makeCurrent(this);
+
+    show();
+}
+
+void TestWindow::initGl() {
+    _glContext.makeCurrent(this);
+    gl::initModuleGl();
+    gpu::Context::init<gpu::gl::GLBackend>();
+    _renderArgs->_context = std::make_shared<gpu::Context>();
+    _glContext.makeCurrent(this);
+    resize(QSize(800, 600));
+}
+
+void TestWindow::resizeWindow(const QSize& size) {
+    _size = size;
+    _renderArgs->_viewport = ivec4(0, 0, _size.width(), _size.height());
+}
+
+void TestWindow::beginFrame() {
+    _renderArgs->_context->recycle();
+    _renderArgs->_context->beginFrame();
+    gpu::doInBatch("TestWindow::beginFrame", _renderArgs->_context, [&](gpu::Batch& batch) {
+        batch.clearColorFramebuffer(gpu::Framebuffer::BUFFER_COLORS, { 0.0f, 0.1f, 0.2f, 1.0f });
+        batch.clearDepthFramebuffer(1e4);
+        batch.setViewportTransform({ 0, 0, _size.width() * devicePixelRatio(), _size.height() * devicePixelRatio() });
+    });
+
+    gpu::doInBatch("TestWindow::beginFrame", _renderArgs->_context, [&](gpu::Batch& batch) {
+        batch.setViewportTransform(_renderArgs->_viewport);
+        batch.setStateScissorRect(_renderArgs->_viewport);
+        batch.setProjectionTransform(_projectionMatrix);
+    });
+}
+
+void TestWindow::endFrame() {
+    gpu::doInBatch("TestWindow::endFrame::finish", _renderArgs->_context, [&](gpu::Batch& batch) {
+        batch.resetStages();
+    });
+    auto framePointer = _renderArgs->_context->endFrame();
+    _renderArgs->_context->consumeFrameUpdates(framePointer);
+    _renderArgs->_context->executeFrame(framePointer);
+    _glContext.swapBuffers(this);
+}
+
+void TestWindow::draw() {
+    if (_aboutToQuit) {
+        return;
+    }
+
+    // Attempting to draw before we're visible and have a valid size will
+    // produce GL errors.
+    if (!isVisible() || _size.width() <= 0 || _size.height() <= 0) {
+        return;
+    }
+
+    if (!_glContext.makeCurrent(this)) {
+        return;
+    }
+
+    static std::once_flag once;
+    std::call_once(once, [&] { initGl(); });
+    beginFrame();
+
+    renderFrame();
+
+    endFrame();
+}
+
+void TestWindow::resizeEvent(QResizeEvent* ev) {
+    resizeWindow(ev->size());
+    float fov_degrees = 60.0f;
+    float aspect_ratio = (float)_size.width() / _size.height();
+    float near_clip = 0.1f;
+    float far_clip = 1000.0f;
+    _projectionMatrix = glm::perspective(glm::radians(fov_degrees), aspect_ratio, near_clip, far_clip);
+}

tests-manual/gpu-textures/src/TestWindow.h

@@ -0,0 +1,41 @@
+//
+//  Created by Bradley Austin Davis on 2016/05/16
+//  Copyright 2014 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
+//
+
+#pragma once
+
+#include <QtGui/QWindow>
+#include <QtCore/QTime>
+
+#include <GLMHelpers.h>
+#include <gl/QOpenGLContextWrapper.h>
+#include <gpu/Forward.h>
+#include "TestHelpers.h"
+
+#define DEFERRED_LIGHTING
+
+class TestWindow : public QWindow {
+protected:
+    QOpenGLContextWrapper _glContext;
+    QSize _size;
+    glm::mat4 _projectionMatrix;
+    bool _aboutToQuit { false };
+    std::shared_ptr<RenderArgs> _renderArgs{ std::make_shared<RenderArgs>() };
+
+    TestWindow();
+    virtual void initGl();
+    virtual void renderFrame() = 0;
+
+private:
+    void resizeWindow(const QSize& size);
+
+    void beginFrame();
+    void endFrame();
+    void draw();
+    void resizeEvent(QResizeEvent* ev) override;
+};
+

tests-manual/gpu-textures/src/main.cpp

@@ -0,0 +1,170 @@
+//
+//  main.cpp
+//  tests/gpu-test/src
+//
+//  Copyright 2015 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
+//
+
+#include <unordered_map>
+#include <memory>
+#include <cstdio>
+
+#include <glm/glm.hpp>
+#include <glm/gtc/matrix_transform.hpp>
+
+#include <QtCore/QTime>
+#include <QtCore/QTimer>
+#include <QtCore/QDir>
+#include <QtCore/QElapsedTimer>
+#include <QtCore/QFile>
+#include <QtCore/QLoggingCategory>
+
+#include <QtGui/QDesktopServices>
+#include <QtGui/QResizeEvent>
+#include <QtGui/QWindow>
+#include <QtGui/QGuiApplication>
+#include <QtGui/QImage>
+#include <QtGui/QScreen>
+
+#include <QtWidgets/QApplication>
+
+#include <gl/Config.h>
+
+#include <QtQuick/QQuickWindow>
+#include <QtQuick/QQuickView>
+#include <QtQml/QQmlContext>
+
+#include <gpu/Context.h>
+#include <gpu/Batch.h>
+#include <gpu/Stream.h>
+#include <gpu/gl/GLBackend.h>
+
+#include <gl/QOpenGLContextWrapper.h>
+#include <gl/GLHelpers.h>
+
+#include <GLMHelpers.h>
+#include <PathUtils.h>
+#include <NumericalConstants.h>
+
+#include <PerfStat.h>
+#include <PathUtils.h>
+#include <SharedUtil.h>
+#include <ViewFrustum.h>
+
+#include <gpu/Pipeline.h>
+#include <gpu/Context.h>
+
+#include "TestWindow.h"
+#include "TestTextures.h"
+
+using TestBuilder = std::function<GpuTestBase*()>;
+using TestBuilders = std::list<TestBuilder>;
+
+#define INTERACTIVE
+
+class MyTestWindow : public TestWindow {
+    using Parent = TestWindow;
+    TestBuilders _testBuilders;
+    GpuTestBase* _currentTest{ nullptr };
+    size_t _currentTestId{ 0 };
+    size_t _currentMaxTests{ 0 };
+    glm::mat4 _camera;
+    QTime _time;
+
+    void initGl() override {
+        Parent::initGl();
+        _time.start();
+        updateCamera();
+        _testBuilders = TestBuilders({
+            [] { return new TexturesTest(); },
+        });
+    }
+
+    void updateCamera() {
+        float t = _time.elapsed() * 1e-3f;
+        glm::vec3 unitscale{ 1.0f };
+        glm::vec3 up{ 0.0f, 1.0f, 0.0f };
+
+        float distance = 3.0f;
+        glm::vec3 camera_position{ distance * sinf(t), 0.5f, distance * cosf(t) };
+
+        static const vec3 camera_focus(0);
+        static const vec3 camera_up(0, 1, 0);
+        _camera = glm::inverse(glm::lookAt(camera_position, camera_focus, up));
+
+        ViewFrustum frustum;
+        frustum.setPosition(camera_position);
+        frustum.setOrientation(glm::quat_cast(_camera));
+        frustum.setProjection(_projectionMatrix);
+    }
+
+    void renderFrame() override {
+        updateCamera();
+
+        while ((!_currentTest || (_currentTestId >= _currentMaxTests)) && !_testBuilders.empty()) {
+            if (_currentTest) {
+                delete _currentTest;
+                _currentTest = nullptr;
+            }
+
+            _currentTest = _testBuilders.front()();
+            _testBuilders.pop_front();
+
+            if (_currentTest) {
+                auto statsObject = _currentTest->statsObject();
+                QUrl url = _currentTest->statUrl();
+                if (statsObject) {
+                    auto screens = qApp->screens();
+                    auto primaryScreen = qApp->primaryScreen();
+                    auto targetScreen = primaryScreen;
+                    for (const auto& screen : screens) {
+                        if (screen == primaryScreen) {
+                            continue;
+                        }
+                        targetScreen = screen;
+                        break;
+                    }
+
+                    auto destPoint = targetScreen->availableGeometry().topLeft();
+                    QQuickView* view = new QQuickView();
+                    view->rootContext()->setContextProperty("Stats", statsObject);
+                    view->setSource(url);
+                    view->show();
+                    view->setPosition({ destPoint.x() + 100, destPoint.y() + 100 });
+                }
+                _currentMaxTests = _currentTest->getTestCount();
+                _currentTestId = 0;
+            }
+        }
+
+        if (!_currentTest && _testBuilders.empty()) {
+            qApp->quit();
+            return;
+        }
+
+        // Tests might need to wait for resources to download
+        if (!_currentTest->isReady()) {
+            return;
+        }
+
+        gpu::doInBatch("main::renderFrame", _renderArgs->_context, [&](gpu::Batch& batch) {
+            batch.setViewTransform(_camera);
+            _renderArgs->_batch = &batch;
+            _currentTest->renderTest(_currentTestId, *_renderArgs);
+            _renderArgs->_batch = nullptr;
+        });
+    }
+};
+
+int main(int argc, char** argv) {
+    setupHifiApplication("GPU Test");
+    qputenv("HIFI_DEBUG_OPENGL", QByteArray("1"));
+    QApplication app(argc, argv);
+    MyTestWindow window;
+    app.exec();
+
+    return 0;
+}