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| |
| #include <QApplication> |
| #include <QPlainTextEdit> |
| #include <QVulkanInstance> |
| #include <QLibraryInfo> |
| #include <QLoggingCategory> |
| #include <QPointer> |
| #include "hellovulkanwidget.h" |
| |
| Q_LOGGING_CATEGORY(lcVk, "qt.vulkan") |
| |
| static QPointer<QPlainTextEdit> messageLogWidget; |
| static QtMessageHandler oldMessageHandler = nullptr; |
| |
| static void messageHandler(QtMsgType msgType, const QMessageLogContext &logContext, const QString &text) |
| { |
| if (!messageLogWidget.isNull()) |
| messageLogWidget->appendPlainText(text); |
| if (oldMessageHandler) |
| oldMessageHandler(msgType, logContext, text); |
| } |
| |
| int main(int argc, char *argv[]) |
| { |
| QApplication app(argc, argv); |
| |
| messageLogWidget = new QPlainTextEdit(QLatin1String(QLibraryInfo::build()) + QLatin1Char('\n')); |
| messageLogWidget->setReadOnly(true); |
| |
| oldMessageHandler = qInstallMessageHandler(messageHandler); |
| |
| QLoggingCategory::setFilterRules(QStringLiteral("qt.vulkan=true")); |
| |
| QVulkanInstance inst; |
| |
| #ifndef Q_OS_ANDROID |
| inst.setLayers(QByteArrayList() << "VK_LAYER_LUNARG_standard_validation"); |
| #else |
| inst.setLayers(QByteArrayList() |
| << "VK_LAYER_GOOGLE_threading" |
| << "VK_LAYER_LUNARG_parameter_validation" |
| << "VK_LAYER_LUNARG_object_tracker" |
| << "VK_LAYER_LUNARG_core_validation" |
| << "VK_LAYER_LUNARG_image" |
| << "VK_LAYER_LUNARG_swapchain" |
| << "VK_LAYER_GOOGLE_unique_objects"); |
| #endif |
| |
| if (!inst.create()) |
| qFatal("Failed to create Vulkan instance: %d", inst.errorCode()); |
| |
| VulkanWindow *vulkanWindow = new VulkanWindow; |
| vulkanWindow->setVulkanInstance(&inst); |
| |
| MainWindow mainWindow(vulkanWindow, messageLogWidget.data()); |
| QObject::connect(vulkanWindow, &VulkanWindow::vulkanInfoReceived, &mainWindow, &MainWindow::onVulkanInfoReceived); |
| QObject::connect(vulkanWindow, &VulkanWindow::frameQueued, &mainWindow, &MainWindow::onFrameQueued); |
| |
| mainWindow.resize(1024, 768); |
| mainWindow.show(); |
| |
| return app.exec(); |
| } |