Adding all files

HelloTriangleApplication.h

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+#ifndef HELLOTRIANGLEAPPLICATION_H
+#define HELLOTRIANGLEAPPLICATION_H
+
+#ifdef NDEBUG
+    const bool enableValidationLayers = false;
+#else
+    const bool enableValidationLayers = true;
+#endif
+
+//#include <vulkan/vulkan.h>
+
+#define VK_USE_PLATFORM_
+#define GLFW_INCLUDE_VULKAN
+#include <GLFW/glfw3.h>
+#define GLFW_EXPOSE_NATIVE_
+#include <GLFW/glfw3native.h>
+
+#define GLM_FORCE_RADIANS
+#include <glm/glm.hpp>
+#include <glm/gtc/matrix_transform.hpp>
+
+#include <chrono>
+
+#include <QObject>
+#include <iostream>
+#include <optional>
+#include <cstdint> // Necessary for uint32_t
+#include <limits> // Necessary for std::numeric_limits
+#include <algorithm> // Necessary for std::clamp
+#include <fstream>
+#include <array>
+
+const int MAX_FRAMES_IN_FLIGHT = 2;
+
+struct QueueFamilyIndices {
+    std::optional<uint32_t> graphicsFamily;
+    std::optional<uint32_t> presentFamily;
+
+    bool isComplete() {
+        return graphicsFamily.has_value() && presentFamily.has_value();
+    }
+};
+
+struct SwapChainSupportDetails {
+    VkSurfaceCapabilitiesKHR capabilities;
+    std::vector<VkSurfaceFormatKHR> formats;
+    std::vector<VkPresentModeKHR> presentModes;
+};
+
+struct Vertex {
+    glm::vec2 pos;
+    glm::vec3 color;
+
+    static VkVertexInputBindingDescription getBindingDescription() {
+        VkVertexInputBindingDescription bindingDescription{};
+        bindingDescription.binding = 0;
+        bindingDescription.stride = sizeof(Vertex);
+        bindingDescription.inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
+
+        return bindingDescription;
+    }
+
+    static std::array<VkVertexInputAttributeDescription, 2> getAttributeDescriptions() {
+        std::array<VkVertexInputAttributeDescription, 2> attributeDescriptions{};
+
+        attributeDescriptions[0].binding = 0;
+        attributeDescriptions[0].location = 0;
+        attributeDescriptions[0].format = VK_FORMAT_R32G32_SFLOAT;
+        attributeDescriptions[0].offset = offsetof(Vertex, pos);
+
+        attributeDescriptions[1].binding = 0;
+        attributeDescriptions[1].location = 1;
+        attributeDescriptions[1].format = VK_FORMAT_R32G32B32_SFLOAT;
+        attributeDescriptions[1].offset = offsetof(Vertex, color);
+
+        return attributeDescriptions;
+    }
+};
+
+struct UniformBufferObject {
+    glm::mat4 model;
+    glm::mat4 view;
+    glm::mat4 proj;
+};
+
+class HelloTriangleApplication
+{
+public:
+    HelloTriangleApplication();
+    void run();
+
+    // Message Callback
+    static VKAPI_ATTR VkBool32 VKAPI_CALL debugCallback(VkDebugUtilsMessageSeverityFlagBitsEXT /*messageSeverity*/,
+        VkDebugUtilsMessageTypeFlagsEXT /*messageType*/,const VkDebugUtilsMessengerCallbackDataEXT* pCallbackData,void* /*pUserData*/) {
+
+        std::cerr << "validation layer: " << pCallbackData->pMessage << std::endl;
+
+        return VK_FALSE;
+    }
+    static std::vector<char> readFile(const std::string& filename);
+    static void framebufferResizeCallback(GLFWwindow* window, int width, int height);
+
+private:
+    void initWindow();
+    void initVulkan();
+    void mainLoop();
+    void cleanup();
+    void createInstance();
+
+    // Enable Validation Layers
+    bool checkValidationLayerSupport();
+
+    // Message Callback
+    std::vector<const char*> getRequiredExtensions();
+    void setupDebugMessenger();
+    void populateDebugMessengerCreateInfo(VkDebugUtilsMessengerCreateInfoEXT& createInfo);
+
+    void pickPhysicalDevice();
+    bool isDeviceSuitable(VkPhysicalDevice device);
+
+    void createLogicalDevice();
+    QueueFamilyIndices findQueueFamilies(VkPhysicalDevice device);
+
+    void createSurface();
+
+    bool checkDeviceExtensionSupport(VkPhysicalDevice device);
+    SwapChainSupportDetails querySwapChainSupport(VkPhysicalDevice device);
+    VkSurfaceFormatKHR chooseSwapSurfaceFormat(const std::vector<VkSurfaceFormatKHR>& availableFormats);
+    VkPresentModeKHR chooseSwapPresentMode(const std::vector<VkPresentModeKHR>& availablePresentModes);
+    VkExtent2D chooseSwapExtent(const VkSurfaceCapabilitiesKHR& capabilities);
+    void createSwapChain();
+
+    void createImageViews();
+
+    void createGraphicsPipeline();
+    VkShaderModule createShaderModule(const std::vector<char>& code);
+    void createRenderPass();
+
+    void createFramebuffers();
+    void createCommandPool();
+    void createCommandBuffer();
+    void recordCommandBuffer(VkCommandBuffer commandBuffer, uint32_t imageIndex);
+
+    void drawFrame();
+    void createSyncObjects();
+
+    void recreateSwapChain();
+    void cleanupSwapChain();
+
+    void createVertexBuffer();
+    uint32_t findMemoryType(uint32_t typeFilter, VkMemoryPropertyFlags properties);
+    void createBuffer(VkDeviceSize size, VkBufferUsageFlags usage, VkMemoryPropertyFlags properties, VkBuffer& buffer, VkDeviceMemory& bufferMemory);
+    void copyBuffer(VkBuffer srcBuffer, VkBuffer dstBuffer, VkDeviceSize size);
+    void createIndexBuffer();
+
+    void createDescriptorSetLayout();
+    void createUniformBuffers();
+    void updateUniformBuffer(uint32_t currentImage);
+    void createDescriptorPool();
+    void createDescriptorSets();
+
+    const int32_t WIDTH = 800;
+    const int32_t HEIGHT = 600;
+    const std::vector<const char*> validationLayers = {
+        "VK_LAYER_KHRONOS_validation"
+    };
+    const std::vector<const char*> deviceExtensions = {
+        VK_KHR_SWAPCHAIN_EXTENSION_NAME
+    };
+    const std::vector<Vertex> vertices = {
+        {{-0.5f, -0.5f}, {1.0f, 0.0f, 0.0f}},
+        {{0.5f, -0.5f}, {0.0f, 1.0f, 0.0f}},
+        {{0.5f, 0.5f}, {0.0f, 0.0f, 1.0f}},
+        {{-0.5f, 0.5f}, {1.0f, 1.0f, 1.0f}}
+    };
+    const std::vector<uint16_t> indices = {
+        0, 1, 2, 2, 3, 0
+    };
+
+    uint32_t currentFrame = 0;
+    bool framebufferResized = false;
+
+    GLFWwindow *_window;
+    VkInstance _instance;
+    VkDebugUtilsMessengerEXT _debugMessenger;
+    VkPhysicalDevice _physicalDevice;
+    VkDevice _device;
+    VkQueue _graphicsQueue;
+    VkSurfaceKHR _surface;
+    VkQueue _presentQueue;
+    VkSwapchainKHR _swapChain;
+    std::vector<VkImage> _swapChainImages;
+    VkFormat _swapChainImageFormat;
+    VkExtent2D _swapChainExtent;
+    std::vector<VkImageView> _swapChainImageViews;
+    VkRenderPass _renderPass;
+    VkDescriptorSetLayout _descriptorSetLayout;
+    VkPipelineLayout _pipelineLayout;
+    VkPipeline _graphicsPipeline;
+    std::vector<VkFramebuffer> _swapChainFramebuffers;
+    VkCommandPool _commandPool;
+    std::vector<VkCommandBuffer> _commandBuffers;
+    std::vector<VkSemaphore> _imageAvailableSemaphores;
+    std::vector<VkSemaphore> _renderFinishedSemaphores;
+    std::vector<VkFence> _inFlightFences;
+    VkBuffer _vertexBuffer;
+    VkDeviceMemory _vertexBufferMemory;
+    VkBuffer _indexBuffer;
+    VkDeviceMemory _indexBufferMemory;
+
+    std::vector<VkBuffer> _uniformBuffers;
+    std::vector<VkDeviceMemory> _uniformBuffersMemory;
+    std::vector<void*> _uniformBuffersMapped;
+    VkDescriptorPool _descriptorPool;
+    std::vector<VkDescriptorSet> descriptorSets;
+};
+
+#endif // HELLOTRIANGLEAPPLICATION_H

VkTest.pro

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+QT +=
+
+CONFIG += c++17
+
+INCLUDEPATH += /usr/include/GLFW
+
+LIBS += -lglfw -lvulkan -ldl -lpthread -lX11 -lXxf86vm -lXrandr -lXi
+
+SOURCES += \
+    HelloTriangleApplication.cpp \
+    main.cpp
+
+HEADERS += \
+    HelloTriangleApplication.h
+
+DISTFILES += \
+    android/AndroidManifest.xml \
+    android/build.gradle \
+    android/gradle/wrapper/gradle-wrapper.jar \
+    android/gradle/wrapper/gradle-wrapper.properties \
+    android/gradlew \
+    android/gradlew.bat \
+    android/res/values/libs.xml \
+    shaders/compile.sh \
+    shaders/frag.spv \
+    shaders/shader.frag \
+    shaders/shader.vert \
+    shaders/vert.spv
+
+contains(ANDROID_TARGET_ARCH,arm64-v8a) {
+    ANDROID_PACKAGE_SOURCE_DIR = \
+        $$PWD/android
+    OTHER_FILES += android/src/Vulkan
+}

VkTest.pro.user

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+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Build</value>
+    </valuemap>
+    <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.1">
+     <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
+      <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
+      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Make</value>
+      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.MakeStep</value>
+      <valuelist type="QVariantList" key="Qt4ProjectManager.MakeStep.BuildTargets"/>
+      <value type="bool" key="Qt4ProjectManager.MakeStep.Clean">true</value>
+      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeArguments">clean</value>
+      <value type="QString" key="Qt4ProjectManager.MakeStep.MakeCommand"></value>
+      <value type="bool" key="Qt4ProjectManager.MakeStep.OverrideMakeflags">false</value>
+     </valuemap>
+     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Clean</value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Clean</value>
+    </valuemap>
+    <value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">2</value>
+    <value type="bool" key="ProjectExplorer.BuildConfiguration.ClearSystemEnvironment">false</value>
+    <valuelist type="QVariantList" key="ProjectExplorer.BuildConfiguration.UserEnvironmentChanges"/>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Profile</value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName">Profile</value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.Qt4BuildConfiguration</value>
+    <value type="int" key="Qt4ProjectManager.Qt4BuildConfiguration.BuildConfiguration">0</value>
+    <value type="bool" key="Qt4ProjectManager.Qt4BuildConfiguration.UseShadowBuild">true</value>
+   </valuemap>
+   <value type="int" key="ProjectExplorer.Target.BuildConfigurationCount">3</value>
+   <valuemap type="QVariantMap" key="ProjectExplorer.Target.DeployConfiguration.0">
+    <valuemap type="QVariantMap" key="ProjectExplorer.BuildConfiguration.BuildStepList.0">
+     <valuemap type="QVariantMap" key="ProjectExplorer.BuildStepList.Step.0">
+      <value type="bool" key="ProjectExplorer.BuildStep.Enabled">true</value>
+      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy to Android device</value>
+      <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+      <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.AndroidDeployQtStep</value>
+      <value type="bool" key="UninstallPreviousPackage">false</value>
+     </valuemap>
+     <value type="int" key="ProjectExplorer.BuildStepList.StepsCount">1</value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy</value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+     <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">ProjectExplorer.BuildSteps.Deploy</value>
+    </valuemap>
+    <value type="int" key="ProjectExplorer.BuildConfiguration.BuildStepListCount">1</value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName">Deploy to Android device</value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.AndroidDeployConfiguration2</value>
+   </valuemap>
+   <value type="int" key="ProjectExplorer.Target.DeployConfigurationCount">1</value>
+   <valuemap type="QVariantMap" key="ProjectExplorer.Target.PluginSettings"/>
+   <valuemap type="QVariantMap" key="ProjectExplorer.Target.RunConfiguration.0">
+    <value type="QString" key="Analyzer.Perf.CallgraphMode">dwarf</value>
+    <valuelist type="QVariantList" key="Analyzer.Perf.Events">
+     <value type="QString">cpu-cycles</value>
+    </valuelist>
+    <valuelist type="QVariantList" key="Analyzer.Perf.ExtraArguments"/>
+    <value type="int" key="Analyzer.Perf.Frequency">250</value>
+    <value type="QString" key="Analyzer.Perf.SampleMode">-F</value>
+    <value type="bool" key="Analyzer.Perf.Settings.UseGlobalSettings">true</value>
+    <value type="int" key="Analyzer.Perf.StackSize">4096</value>
+    <value type="bool" key="Analyzer.QmlProfiler.AggregateTraces">false</value>
+    <value type="bool" key="Analyzer.QmlProfiler.FlushEnabled">false</value>
+    <value type="uint" key="Analyzer.QmlProfiler.FlushInterval">1000</value>
+    <value type="QString" key="Analyzer.QmlProfiler.LastTraceFile"></value>
+    <value type="bool" key="Analyzer.QmlProfiler.Settings.UseGlobalSettings">true</value>
+    <valuelist type="QVariantList" key="Analyzer.Valgrind.AddedSuppressionFiles"/>
+    <value type="bool" key="Analyzer.Valgrind.Callgrind.CollectBusEvents">false</value>
+    <value type="bool" key="Analyzer.Valgrind.Callgrind.CollectSystime">false</value>
+    <value type="bool" key="Analyzer.Valgrind.Callgrind.EnableBranchSim">false</value>
+    <value type="bool" key="Analyzer.Valgrind.Callgrind.EnableCacheSim">false</value>
+    <value type="bool" key="Analyzer.Valgrind.Callgrind.EnableEventToolTips">true</value>
+    <value type="double" key="Analyzer.Valgrind.Callgrind.MinimumCostRatio">0.01</value>
+    <value type="double" key="Analyzer.Valgrind.Callgrind.VisualisationMinimumCostRatio">10</value>
+    <value type="bool" key="Analyzer.Valgrind.FilterExternalIssues">true</value>
+    <value type="QString" key="Analyzer.Valgrind.KCachegrindExecutable">kcachegrind</value>
+    <value type="int" key="Analyzer.Valgrind.LeakCheckOnFinish">1</value>
+    <value type="int" key="Analyzer.Valgrind.NumCallers">25</value>
+    <valuelist type="QVariantList" key="Analyzer.Valgrind.RemovedSuppressionFiles"/>
+    <value type="int" key="Analyzer.Valgrind.SelfModifyingCodeDetection">1</value>
+    <value type="bool" key="Analyzer.Valgrind.Settings.UseGlobalSettings">true</value>
+    <value type="bool" key="Analyzer.Valgrind.ShowReachable">false</value>
+    <value type="bool" key="Analyzer.Valgrind.TrackOrigins">true</value>
+    <value type="QString" key="Analyzer.Valgrind.ValgrindExecutable">valgrind</value>
+    <valuelist type="QVariantList" key="Analyzer.Valgrind.VisibleErrorKinds">
+     <value type="int">0</value>
+     <value type="int">1</value>
+     <value type="int">2</value>
+     <value type="int">3</value>
+     <value type="int">4</value>
+     <value type="int">5</value>
+     <value type="int">6</value>
+     <value type="int">7</value>
+     <value type="int">8</value>
+     <value type="int">9</value>
+     <value type="int">10</value>
+     <value type="int">11</value>
+     <value type="int">12</value>
+     <value type="int">13</value>
+     <value type="int">14</value>
+    </valuelist>
+    <value type="QString" key="Android.AmStartArgsKey"></value>
+    <valuelist type="QVariantList" key="Android.PostStartShellCmdListKey"/>
+    <valuelist type="QVariantList" key="Android.PreStartShellCmdListKey"/>
+    <value type="int" key="PE.EnvironmentAspect.Base">0</value>
+    <valuelist type="QVariantList" key="PE.EnvironmentAspect.Changes"/>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DefaultDisplayName"></value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.DisplayName"></value>
+    <value type="QString" key="ProjectExplorer.ProjectConfiguration.Id">Qt4ProjectManager.AndroidRunConfiguration:/home/ali-mehrabani/Qt_projects/VkTest/VkTest.pro</value>
+    <value type="QString" key="RunConfiguration.Arguments"></value>
+    <value type="uint" key="RunConfiguration.QmlDebugServerPort">3768</value>
+    <value type="bool" key="RunConfiguration.UseCppDebugger">false</value>
+    <value type="bool" key="RunConfiguration.UseCppDebuggerAuto">true</value>
+    <value type="bool" key="RunConfiguration.UseMultiProcess">false</value>
+    <value type="bool" key="RunConfiguration.UseQmlDebugger">false</value>
+    <value type="bool" key="RunConfiguration.UseQmlDebuggerAuto">true</value>
+   </valuemap>
+   <value type="int" key="ProjectExplorer.Target.RunConfigurationCount">1</value>
+  </valuemap>
+ </data>
+ <data>
+  <variable>ProjectExplorer.Project.TargetCount</variable>
+  <value type="int">2</value>
+ </data>
+ <data>
+  <variable>ProjectExplorer.Project.Updater.FileVersion</variable>
+  <value type="int">22</value>
+ </data>
+ <data>
+  <variable>Version</variable>
+  <value type="int">22</value>
+ </data>
+</qtcreator>

android/AndroidManifest.xml

@@ -0,0 +1,88 @@
+<?xml version="1.0"?>
+<manifest package="src.Vulkan" xmlns:android="http://schemas.android.com/apk/res/android" android:versionName="-- %%INSERT_VERSION_NAME%% --" android:versionCode="-- %%INSERT_VERSION_CODE%% --" android:installLocation="auto">
+    <uses-sdk android:minSdkVersion="21" android:targetSdkVersion="28"/>
+
+    <!-- The following comment will be replaced upon deployment with default permissions based on the dependencies of the application.
+         Remove the comment if you do not require these default permissions. -->
+    <!-- %%INSERT_PERMISSIONS -->
+
+    <!-- The following comment will be replaced upon deployment with default features based on the dependencies of the application.
+         Remove the comment if you do not require these default features. -->
+    <!-- %%INSERT_FEATURES -->
+
+    <supports-screens android:largeScreens="true" android:normalScreens="true" android:anyDensity="true" android:smallScreens="true"/>
+
+    <application android:hardwareAccelerated="true" android:name="org.qtproject.qt5.android.bindings.QtApplication" android:label="-- %%INSERT_APP_NAME%% --">
+        <activity android:configChanges="orientation|uiMode|screenLayout|screenSize|smallestScreenSize|layoutDirection|locale|fontScale|keyboard|keyboardHidden|navigation|mcc|mnc|density" android:name="org.qtproject.qt5.android.bindings.QtActivity" android:label="-- %%INSERT_APP_NAME%% --" android:screenOrientation="unspecified" android:launchMode="singleTop">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+
+            <!-- Application arguments -->
+            <!-- meta-data android:name="android.app.arguments" android:value="arg1 arg2 arg3"/ -->
+            <!-- Application arguments -->
+
+            <meta-data android:name="android.app.lib_name" android:value="-- %%INSERT_APP_LIB_NAME%% --"/>
+            <meta-data android:name="android.app.qt_sources_resource_id" android:resource="@array/qt_sources"/>
+            <meta-data android:name="android.app.repository" android:value="default"/>
+            <meta-data android:name="android.app.qt_libs_resource_id" android:resource="@array/qt_libs"/>
+            <meta-data android:name="android.app.bundled_libs_resource_id" android:resource="@array/bundled_libs"/>
+            <!-- Deploy Qt libs as part of package -->
+            <meta-data android:name="android.app.bundle_local_qt_libs" android:value="-- %%BUNDLE_LOCAL_QT_LIBS%% --"/>
+            <meta-data android:name="android.app.bundled_in_lib_resource_id" android:resource="@array/bundled_in_lib"/>
+            <meta-data android:name="android.app.bundled_in_assets_resource_id" android:resource="@array/bundled_in_assets"/>
+            <!-- Run with local libs -->
+            <meta-data android:name="android.app.use_local_qt_libs" android:value="-- %%USE_LOCAL_QT_LIBS%% --"/>
+            <meta-data android:name="android.app.libs_prefix" android:value="/data/local/tmp/qt/"/>
+            <meta-data android:name="android.app.load_local_libs" android:value="-- %%INSERT_LOCAL_LIBS%% --"/>
+            <meta-data android:name="android.app.load_local_jars" android:value="-- %%INSERT_LOCAL_JARS%% --"/>
+            <meta-data android:name="android.app.static_init_classes" android:value="-- %%INSERT_INIT_CLASSES%% --"/>
+            <!-- Used to specify custom system library path to run with local system libs -->
+            <!-- <meta-data android:name="android.app.system_libs_prefix" android:value="/system/lib/"/> -->
+            <!--  Messages maps -->
+            <meta-data android:value="@string/ministro_not_found_msg" android:name="android.app.ministro_not_found_msg"/>
+            <meta-data android:value="@string/ministro_needed_msg" android:name="android.app.ministro_needed_msg"/>
+            <meta-data android:value="@string/fatal_error_msg" android:name="android.app.fatal_error_msg"/>
+            <meta-data android:value="@string/unsupported_android_version" android:name="android.app.unsupported_android_version"/>
+            <!--  Messages maps -->
+
+            <!-- Splash screen -->
+            <!-- Orientation-specific (portrait/landscape) data is checked first. If not available for current orientation,
+                 then android.app.splash_screen_drawable. For best results, use together with splash_screen_sticky and
+                 use hideSplashScreen() with a fade-out animation from Qt Android Extras to hide the splash screen when you
+                 are done populating your window with content. -->
+            <!-- meta-data android:name="android.app.splash_screen_drawable_portrait" android:resource="@drawable/logo_portrait" / -->
+            <!-- meta-data android:name="android.app.splash_screen_drawable_landscape" android:resource="@drawable/logo_landscape" / -->
+            <!-- meta-data android:name="android.app.splash_screen_drawable" android:resource="@drawable/logo"/ -->
+            <!-- meta-data android:name="android.app.splash_screen_sticky" android:value="true"/ -->
+            <!-- Splash screen -->
+
+            <!-- Background running -->
+            <!-- Warning: changing this value to true may cause unexpected crashes if the
+                          application still try to draw after
+                          "applicationStateChanged(Qt::ApplicationSuspended)"
+                          signal is sent! -->
+            <meta-data android:name="android.app.background_running" android:value="false"/>
+            <!-- Background running -->
+
+            <!-- auto screen scale factor -->
+            <meta-data android:name="android.app.auto_screen_scale_factor" android:value="false"/>
+            <!-- auto screen scale factor -->
+
+            <!-- extract android style -->
+            <!-- available android:values :
+                * default - In most cases this will be the same as "full", but it can also be something else if needed, e.g., for compatibility reasons
+                * full - useful QWidget & Quick Controls 1 apps
+                * minimal - useful for Quick Controls 2 apps, it is much faster than "full"
+                * none - useful for apps that don't use any of the above Qt modules
+                -->
+            <meta-data android:name="android.app.extract_android_style" android:value="default"/>
+            <!-- extract android style -->
+    </activity>
+
+    <!-- For adding service(s) please check: https://wiki.qt.io/AndroidServices -->
+
+    </application>
+
+</manifest>

android/build.gradle

@@ -0,0 +1,57 @@
+buildscript {
+    repositories {
+        google()
+        jcenter()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:3.2.0'
+    }
+}
+
+repositories {
+    google()
+    jcenter()
+}
+
+apply plugin: 'com.android.application'
+
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar', '*.aar'])
+}
+
+android {
+    /*******************************************************
+     * The following variables:
+     * - androidBuildToolsVersion,
+     * - androidCompileSdkVersion
+     * - qt5AndroidDir - holds the path to qt android files
+     *                   needed to build any Qt application
+     *                   on Android.
+     *
+     * are defined in gradle.properties file. This file is
+     * updated by QtCreator and androiddeployqt tools.
+     * Changing them manually might break the compilation!
+     *******************************************************/
+
+    compileSdkVersion androidCompileSdkVersion.toInteger()
+
+    buildToolsVersion '28.0.3'
+
+    sourceSets {
+        main {
+            manifest.srcFile 'AndroidManifest.xml'
+            java.srcDirs = [qt5AndroidDir + '/src', 'src', 'java']
+            aidl.srcDirs = [qt5AndroidDir + '/src', 'src', 'aidl']
+            res.srcDirs = [qt5AndroidDir + '/res', 'res']
+            resources.srcDirs = ['src']
+            renderscript.srcDirs = ['src']
+            assets.srcDirs = ['assets']
+            jniLibs.srcDirs = ['libs']
+       }
+    }
+
+    lintOptions {
+        abortOnError false
+    }
+}

android/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

android/gradlew

@@ -0,0 +1,172 @@
+#!/usr/bin/env sh
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+    echo "$*"
+}
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+  NONSTOP* )
+    nonstop=true
+    ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Escape application args
+save () {
+    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+    echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+  cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"

android/gradlew.bat

@@ -0,0 +1,84 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

android/res/values/libs.xml

@@ -0,0 +1,25 @@
+<?xml version='1.0' encoding='utf-8'?>
+<resources>
+    <array name="qt_sources">
+        <item>https://download.qt.io/ministro/android/qt5/qt-5.9</item>
+    </array>
+
+    <!-- The following is handled automatically by the deployment tool. It should
+         not be edited manually. -->
+
+    <array name="bundled_libs">
+        <!-- %%INSERT_EXTRA_LIBS%% -->
+    </array>
+
+     <array name="qt_libs">
+         <!-- %%INSERT_QT_LIBS%% -->
+     </array>
+
+    <array name="bundled_in_lib">
+        <!-- %%INSERT_BUNDLED_IN_LIB%% -->
+    </array>
+    <array name="bundled_in_assets">
+        <!-- %%INSERT_BUNDLED_IN_ASSETS%% -->
+    </array>
+
+</resources>

main.cpp

@@ -0,0 +1,19 @@
+#include <HelloTriangleApplication.h>
+
+#include <iostream>
+#include <stdexcept>
+#include <cstdlib>
+
+int main(int /*argc*/, char */*argv*/[]) {
+
+    HelloTriangleApplication app;
+
+    try {
+        app.run();
+    } catch (const std::exception& e) {
+        std::cerr << e.what() << std::endl;
+        return EXIT_FAILURE;
+    }
+
+    return EXIT_SUCCESS;
+}

shaders/compile.sh

@@ -0,0 +1,2 @@
+/usr/bin/glslc shader.vert -o vert.spv
+/usr/bin/glslc shader.frag -o frag.spv

shaders/shader.frag

@@ -0,0 +1,9 @@
+#version 450
+
+layout(location = 0) in vec3 fragColor;
+
+layout(location = 0) out vec4 outColor;
+
+void main() {
+    outColor = vec4(fragColor, 1.0);
+}

shaders/shader.vert

@@ -0,0 +1,19 @@
+#version 450
+
+layout(binding = 0) uniform UniformBufferObject {
+    mat4 model;
+    mat4 view;
+    mat4 proj;
+} ubo;
+
+layout(location = 0) in vec2 inPosition;
+
+layout(location = 1) in vec3 inColor;
+
+layout(location = 0) out vec3 fragColor;
+
+void main() {
+//    gl_Position = vec4(inPosition, 0.0, 1.0);
+    gl_Position = ubo.proj * ubo.view * ubo.model * vec4(inPosition, 0.0, 1.0);
+    fragColor = inColor;
+}