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| 50 | |
| 51 | #include <QApplication> |
| 52 | #include <QPlainTextEdit> |
| 53 | #include <QVulkanInstance> |
| 54 | #include <QLibraryInfo> |
| 55 | #include <QLoggingCategory> |
| 56 | #include <QPointer> |
| 57 | #include "hellovulkanwidget.h" |
| 58 | |
| 59 | Q_LOGGING_CATEGORY(lcVk, "qt.vulkan" ) |
| 60 | |
| 61 | static QPointer<QPlainTextEdit> messageLogWidget; |
| 62 | static QtMessageHandler oldMessageHandler = nullptr; |
| 63 | |
| 64 | static void messageHandler(QtMsgType msgType, const QMessageLogContext &logContext, const QString &text) |
| 65 | { |
| 66 | if (!messageLogWidget.isNull()) |
| 67 | messageLogWidget->appendPlainText(text); |
| 68 | if (oldMessageHandler) |
| 69 | oldMessageHandler(msgType, logContext, text); |
| 70 | } |
| 71 | |
| 72 | int main(int argc, char *argv[]) |
| 73 | { |
| 74 | QApplication app(argc, argv); |
| 75 | |
| 76 | messageLogWidget = new QPlainTextEdit(QLatin1String(QLibraryInfo::build()) + QLatin1Char('\n')); |
| 77 | messageLogWidget->setReadOnly(true); |
| 78 | |
| 79 | oldMessageHandler = qInstallMessageHandler(messageHandler); |
| 80 | |
| 81 | QLoggingCategory::setFilterRules(QStringLiteral("qt.vulkan=true" )); |
| 82 | |
| 83 | QVulkanInstance inst; |
| 84 | |
| 85 | #ifndef Q_OS_ANDROID |
| 86 | inst.setLayers(QByteArrayList() << "VK_LAYER_LUNARG_standard_validation" ); |
| 87 | #else |
| 88 | inst.setLayers(QByteArrayList() |
| 89 | << "VK_LAYER_GOOGLE_threading" |
| 90 | << "VK_LAYER_LUNARG_parameter_validation" |
| 91 | << "VK_LAYER_LUNARG_object_tracker" |
| 92 | << "VK_LAYER_LUNARG_core_validation" |
| 93 | << "VK_LAYER_LUNARG_image" |
| 94 | << "VK_LAYER_LUNARG_swapchain" |
| 95 | << "VK_LAYER_GOOGLE_unique_objects" ); |
| 96 | #endif |
| 97 | |
| 98 | if (!inst.create()) |
| 99 | qFatal("Failed to create Vulkan instance: %d" , inst.errorCode()); |
| 100 | |
| 101 | VulkanWindow *vulkanWindow = new VulkanWindow; |
| 102 | vulkanWindow->setVulkanInstance(&inst); |
| 103 | |
| 104 | MainWindow mainWindow(vulkanWindow, messageLogWidget.data()); |
| 105 | QObject::connect(vulkanWindow, &VulkanWindow::vulkanInfoReceived, &mainWindow, &MainWindow::onVulkanInfoReceived); |
| 106 | QObject::connect(vulkanWindow, &VulkanWindow::frameQueued, &mainWindow, &MainWindow::onFrameQueued); |
| 107 | |
| 108 | mainWindow.resize(1024, 768); |
| 109 | mainWindow.show(); |
| 110 | |
| 111 | return app.exec(); |
| 112 | } |
| 113 | |