Revision control
++ // Copyright (C) 2016 The Qt Company Ltd.
++ // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
++
++ #include "qtdiag.h"
++
++ #include <QtGui/QGuiApplication>
++ #include <QtGui/QStyleHints>
++ #include <QtGui/QScreen>
++ #include <QtGui/QFont>
++ #include <QtGui/QFontDatabase>
++ #include <QtGui/QPalette>
++ #ifndef QT_NO_OPENGL
++ # include <QtGui/QOpenGLContext>
++ # include <QtGui/QOpenGLFunctions>
++ # include <QtOpenGL/QOpenGLVersionProfile>
++ # include <QtOpenGL/QOpenGLVersionFunctions>
++ # include <QtOpenGL/QOpenGLVersionFunctionsFactory>
++ #endif // QT_NO_OPENGL
++ #if QT_CONFIG(vulkan)
++ # include <QtGui/QVulkanInstance>
++ # include <QtGui/QVulkanWindow>
++ #endif // vulkan
++ #include <QtGui/QWindow>
++ #include <QtGui/QInputDevice>
++
++ #ifdef NETWORK_DIAG
++ # include <QSslSocket>
++ #endif
++
++ #include <QtCore/QLibraryInfo>
++ #include <QtCore/QStringList>
++ #include <QtCore/QVariant>
++ #include <QtCore/QSysInfo>
++ #include <QtCore/QLibraryInfo>
++ #if QT_CONFIG(processenvironment)
++ # include <QtCore/QProcessEnvironment>
++ #endif
++ #include <QtCore/QTextStream>
++ #include <QtCore/QStandardPaths>
++ #include <QtCore/QDir>
++ #include <QtCore/QFileSelector>
++ #include <QtCore/QDebug>
++ #include <QtCore/QVersionNumber>
++
++ #include <private/qsimd_p.h>
++ #include <private/qguiapplication_p.h>
++ #include <qpa/qplatformintegration.h>
++ #include <qpa/qplatformscreen.h>
++ #include <qpa/qplatformtheme.h>
++ #include <qpa/qplatformthemefactory_p.h>
++ #include <qpa/qplatformintegration.h>
++ #include <private/qhighdpiscaling_p.h>
++
++ #include <QtGui/QOffscreenSurface>
++ #include <rhi/qrhi.h>
++
++ #ifdef QT_WIDGETS_LIB
++ # include <QtWidgets/QStyleFactory>
++ #endif
++
++ #include <algorithm>
++
++ QT_BEGIN_NAMESPACE
++
++ QTextStream &operator<<(QTextStream &str, const QSize &s)
++ {
++ str << s.width() << 'x' << s.height();
++ return str;
++ }
++
++ QTextStream &operator<<(QTextStream &str, const QSizeF &s)
++ {
++ str << s.width() << 'x' << s.height();
++ return str;
++ }
++
++ QTextStream &operator<<(QTextStream &str, const QDpi &d)
++ {
++ str << d.first << ',' << d.second;
++ return str;
++ }
++
++ QTextStream &operator<<(QTextStream &str, const QRect &r)
++ {
++ str << r.size() << Qt::forcesign << r.x() << r.y() << Qt::noforcesign;
++ return str;
++ }
++
++ QTextStream &operator<<(QTextStream &str, const QStringList &l)
++ {
++ for (int i = 0; i < l.size(); ++i) {
++ if (i)
++ str << ',';
++ str << l.at(i);
++ }
++ return str;
++ }
++
++ QTextStream &operator<<(QTextStream &str, const QFont &f)
++ {
++ str << '"' << f.family() << "\" " << f.pointSize();
++ return str;
++ }
++
++ QTextStream &operator<<(QTextStream &str, QPlatformScreen::SubpixelAntialiasingType st)
++ {
++ static const char *enumValues[] = {
++ "Subpixel_None", "Subpixel_RGB", "Subpixel_BGR", "Subpixel_VRGB", "Subpixel_VBGR"
++ };
++ str << (size_t(st) < sizeof(enumValues) / sizeof(enumValues[0])
++ ? enumValues[st] : "<Unknown>");
++ return str;
++ }
++
++ QTextStream &operator<<(QTextStream &str, const QRhiDriverInfo &info)
++ {
++ static const char *enumValues[] = {
++ "Unknown", "Integrated", "Discrete", "External", "Virtual", "Cpu"
++ };
++ str << "Device: " << info.deviceName
++ << " Device ID: 0x" << Qt::hex << info.deviceId
++ << " Vendor ID: 0x" << info.vendorId << Qt::dec
++ << " Device type: " << (size_t(info.deviceType) < sizeof(enumValues) / sizeof(enumValues[0])
++ ? enumValues[info.deviceType] : "<Unknown>");
++ return str;
++ }
++
++ #ifndef QT_NO_OPENGL
++
++ QTextStream &operator<<(QTextStream &str, const QSurfaceFormat &format)
++ {
++ str << "Version: " << format.majorVersion() << '.'
++ << format.minorVersion() << " Profile: " << format.profile()
++ << " Swap behavior: " << format.swapBehavior()
++ << " Buffer size (RGB";
++ if (format.hasAlpha())
++ str << 'A';
++ str << "): " << format.redBufferSize() << ',' << format.greenBufferSize()
++ << ',' << format.blueBufferSize();
++ if (format.hasAlpha())
++ str << ',' << format.alphaBufferSize();
++ if (const int dbs = format.depthBufferSize())
++ str << " Depth buffer: " << dbs;
++ if (const int sbs = format.stencilBufferSize())
++ str << " Stencil buffer: " << sbs;
++ const int samples = format.samples();
++ if (samples > 0)
++ str << " Samples: " << samples;
++ return str;
++ }
++
++ void dumpGlInfo(QTextStream &str, bool listExtensions)
++ {
++ QOpenGLContext context;
++ if (context.create()) {
++ # ifdef QT_OPENGL_DYNAMIC
++ str << "Dynamic GL ";
++ # endif
++ switch (context.openGLModuleType()) {
++ case QOpenGLContext::LibGL:
++ str << "LibGL";
++ break;
++ case QOpenGLContext::LibGLES:
++ str << "LibGLES";
++ break;
++ }
++ QWindow window;
++ window.setSurfaceType(QSurface::OpenGLSurface);
++ window.create();
++ context.makeCurrent(&window);
++ QOpenGLFunctions functions(&context);
++
++ str << " Vendor: " << reinterpret_cast<const char *>(functions.glGetString(GL_VENDOR))
++ << "\nRenderer: " << reinterpret_cast<const char *>(functions.glGetString(GL_RENDERER))
++ << "\nVersion: " << reinterpret_cast<const char *>(functions.glGetString(GL_VERSION))
++ << "\nShading language: " << reinterpret_cast<const char *>(functions.glGetString(GL_SHADING_LANGUAGE_VERSION))
++ << "\nFormat: " << context.format();
++ # if !QT_CONFIG(opengles2)
++ GLint majorVersion;
++ functions.glGetIntegerv(GL_MAJOR_VERSION, &majorVersion);
++ GLint minorVersion;
++ functions.glGetIntegerv(GL_MINOR_VERSION, &minorVersion);
++ const QByteArray openGlVersionFunctionsName = "QOpenGLFunctions_"
++ + QByteArray::number(majorVersion) + '_' + QByteArray::number(minorVersion);
++ str << "\nProfile: None (" << openGlVersionFunctionsName << ')';
++ if (majorVersion > 3 || (majorVersion == 3 && minorVersion >= 1)) {
++ QOpenGLVersionProfile profile;
++ profile.setVersion(majorVersion, minorVersion);
++ profile.setProfile(QSurfaceFormat::CoreProfile);
++ if (auto f = QOpenGLVersionFunctionsFactory::get(profile, &context)) {
++ if (f->initializeOpenGLFunctions())
++ str << ", Core (" << openGlVersionFunctionsName << "_Core)";
++ }
++ profile.setProfile(QSurfaceFormat::CompatibilityProfile);
++ if (auto f = QOpenGLVersionFunctionsFactory::get(profile, &context)) {
++ if (f->initializeOpenGLFunctions())
++ str << ", Compatibility (" << openGlVersionFunctionsName << "_Compatibility)";
++ }
++ }
++ str << '\n';
++ # endif // !QT_CONFIG(opengles2)
++ if (listExtensions) {
++ QByteArrayList extensionList = context.extensions().values();
++ std::sort(extensionList.begin(), extensionList.end());
++ str << " \nFound " << extensionList.size() << " extensions:\n";
++ for (const QByteArray &extension : std::as_const(extensionList))
++ str << " " << extension << '\n';
++ }
++ } else {
++ str << "Unable to create an Open GL context.\n";
++ }
++ }
++
++ #endif // !QT_NO_OPENGL
++
++ #if QT_CONFIG(vulkan)
++ QVersionNumber vulkanVersion(uint32_t v)
++ {
++ return QVersionNumber(VK_VERSION_MAJOR(v), VK_VERSION_MINOR(v), VK_VERSION_PATCH(v));
++ }
++
++ void dumpVkInfo(QTextStream &str)
++ {
++ QVulkanInstance inst;
++ if (inst.create()) {
++ str << "Vulkan instance available\n";
++ str << "Supported instance extensions:\n";
++ for (const QVulkanExtension &ext : inst.supportedExtensions())
++ str << " " << ext.name << ", version " << ext.version << "\n";
++ str << "Supported layers:\n";
++ for (const QVulkanLayer &layer : inst.supportedLayers())
++ str << " " << layer.name << ", version " << layer.version
++ << ", spec version " << layer.specVersion.toString()
++ << ", " << layer.description << "\n";
++ // Show at least the available physical devices. Anything additional
++ // needs lots of initialization, or, if done through QVulkanWindow, an
++ // exposed window. None of these are very tempting right now.
++ str << "Available physical devices:\n";
++ QVulkanWindow window;
++ window.setVulkanInstance(&inst);
++ for (const VkPhysicalDeviceProperties &props : window.availablePhysicalDevices()) {
++ str << " API version " << vulkanVersion(props.apiVersion).toString()
++ << Qt::hex << ", vendor 0x" << props.vendorID
++ << ", device 0x" << props.deviceID << ", " << props.deviceName
++ << Qt::dec << ", type " << props.deviceType
++ << ", driver version " << vulkanVersion(props.driverVersion).toString();
++ }
++ } else {
++ str << "Unable to create a Vulkan instance, error code is" << inst.errorCode() << "\n";
++ }
++ }
++ #endif // vulkan
++
++ void dumpRhiBackendInfo(QTextStream &str, const char *name, QRhi::Implementation impl, QRhiInitParams *initParams)
++ {
++ struct RhiFeature {
++ const char *name;
++ QRhi::Feature val;
++ };
++ const RhiFeature features[] = {
++ { "MultisampleTexture", QRhi::MultisampleTexture },
++ { "MultisampleRenderBuffer", QRhi::MultisampleRenderBuffer },
++ { "DebugMarkers", QRhi::DebugMarkers },
++ { "Timestamps", QRhi::Timestamps },
++ { "Instancing", QRhi::Instancing },
++ { "CustomInstanceStepRate", QRhi::CustomInstanceStepRate },
++ { "PrimitiveRestart", QRhi::PrimitiveRestart },
++ { "NonDynamicUniformBuffers", QRhi::NonDynamicUniformBuffers },
++ { "NonFourAlignedEffectiveIndexBufferOffset", QRhi::NonFourAlignedEffectiveIndexBufferOffset },
++ { "NPOTTextureRepeat", QRhi::NPOTTextureRepeat },
++ { "RedOrAlpha8IsRed", QRhi::RedOrAlpha8IsRed },
++ { "ElementIndexUint", QRhi::ElementIndexUint },
++ { "Compute", QRhi::Compute },
++ { "WideLines", QRhi::WideLines },
++ { "VertexShaderPointSize", QRhi::VertexShaderPointSize },
++ { "BaseVertex", QRhi::BaseVertex },
++ { "BaseInstance", QRhi::BaseInstance },
++ { "TriangleFanTopology", QRhi::TriangleFanTopology },
++ { "ReadBackNonUniformBuffer", QRhi::ReadBackNonUniformBuffer },
++ { "ReadBackNonBaseMipLevel", QRhi::ReadBackNonBaseMipLevel },
++ { "TexelFetch", QRhi::TexelFetch },
++ { "RenderToNonBaseMipLevel", QRhi::RenderToNonBaseMipLevel },
++ { "IntAttributes", QRhi::IntAttributes },
++ { "ScreenSpaceDerivatives", QRhi::ScreenSpaceDerivatives },
++ { "ReadBackAnyTextureFormat", QRhi::ReadBackAnyTextureFormat },
++ { "PipelineCacheDataLoadSave", QRhi::PipelineCacheDataLoadSave },
++ { "ImageDataStride", QRhi::ImageDataStride },
++ { "RenderBufferImport", QRhi::RenderBufferImport },
++ { "ThreeDimensionalTextures", QRhi::ThreeDimensionalTextures },
++ { "RenderTo3DTextureSlice", QRhi::RenderTo3DTextureSlice },
++ { "TextureArrays", QRhi::TextureArrays },
++ { "Tessellation", QRhi::Tessellation },
++ { "GeometryShader", QRhi::GeometryShader },
++ { "TextureArrayRange", QRhi::TextureArrayRange },
++ { "NonFillPolygonMode", QRhi::NonFillPolygonMode },
++ { "OneDimensionalTextures", QRhi::OneDimensionalTextures },
++ { "OneDimensionalTextureMipmaps", QRhi::OneDimensionalTextureMipmaps },
++ { "HalfAttributes", QRhi::HalfAttributes },
++ { "RenderToOneDimensionalTexture", QRhi::RenderToOneDimensionalTexture },
++ { "ThreeDimensionalTextureMipmaps", QRhi::ThreeDimensionalTextureMipmaps },
++ { "MultiView", QRhi::MultiView },
++ { "TextureViewFormat", QRhi::TextureViewFormat },
++ { "ResolveDepthStencil", QRhi::ResolveDepthStencil },
++ { "VariableRateShading", QRhi::VariableRateShading },
++ { "VariableRateShadingMap", QRhi::VariableRateShadingMap },
++ { "VariableRateShadingMapWithTexture", QRhi::VariableRateShadingMapWithTexture },
++ { "PerRenderTargetBlending", QRhi::PerRenderTargetBlending },
++ { "SampleVariables", QRhi::SampleVariables },
++ { "InstanceIndexIncludesBaseInstance", QRhi::InstanceIndexIncludesBaseInstance },
++ { "DepthClamp", QRhi::DepthClamp },
++ { "DrawIndirect", QRhi::DrawIndirect },
++ { "DrawIndirectMulti", QRhi::DrawIndirectMulti },
++
++ { nullptr, QRhi::Feature(0) }
++ };
++ struct RhiTextureFormat {
++ const char *name;
++ QRhiTexture::Format val;
++ };
++ const RhiTextureFormat textureFormats[] = {
++ { "RGBA8", QRhiTexture::RGBA8 },
++ { "BGRA8", QRhiTexture::BGRA8 },
++ { "R8", QRhiTexture::R8 },
++ { "RG8", QRhiTexture::RG8 },
++ { "R16", QRhiTexture::R16 },
++ { "RG16", QRhiTexture::RG16 },
++ { "RED_OR_ALPHA8", QRhiTexture::RED_OR_ALPHA8 },
++ { "RGBA16F", QRhiTexture::RGBA16F },
++ { "RGBA32F", QRhiTexture::RGBA32F },
++ { "R16F", QRhiTexture::R16F },
++ { "R32F", QRhiTexture::R32F },
++ { "RGB10A2", QRhiTexture::RGB10A2 },
++ { "D16", QRhiTexture::D16 },
++ { "D24", QRhiTexture::D24 },
++ { "D24S8", QRhiTexture::D24S8 },
++ { "D32F", QRhiTexture::D32F },
++ { "BC1", QRhiTexture::BC1 },
++ { "BC2", QRhiTexture::BC2 },
++ { "BC3", QRhiTexture::BC3 },
++ { "BC4", QRhiTexture::BC4 },
++ { "BC5", QRhiTexture::BC5 },
++ { "BC6H", QRhiTexture::BC6H },
++ { "BC7", QRhiTexture::BC7 },
++ { "ETC2_RGB8", QRhiTexture::ETC2_RGB8 },
++ { "ETC2_RGB8A1", QRhiTexture::ETC2_RGB8A1 },
++ { "ETC2_RGBA8", QRhiTexture::ETC2_RGBA8 },
++ { "ASTC_4x4", QRhiTexture::ASTC_4x4 },
++ { "ASTC_5x4", QRhiTexture::ASTC_5x4 },
++ { "ASTC_5x5", QRhiTexture::ASTC_5x5 },
++ { "ASTC_6x5", QRhiTexture::ASTC_6x5 },
++ { "ASTC_6x6", QRhiTexture::ASTC_6x6 },
++ { "ASTC_8x5", QRhiTexture::ASTC_8x5 },
++ { "ASTC_8x6", QRhiTexture::ASTC_8x6 },
++ { "ASTC_8x8", QRhiTexture::ASTC_8x8 },
++ { "ASTC_10x5", QRhiTexture::ASTC_10x5 },
++ { "ASTC_10x6", QRhiTexture::ASTC_10x6 },
++ { "ASTC_10x8", QRhiTexture::ASTC_10x8 },
++ { "ASTC_10x10", QRhiTexture::ASTC_10x10 },
++ { "ASTC_12x10", QRhiTexture::ASTC_12x10 },
++ { "ASTC_12x12", QRhiTexture::ASTC_12x12 },
++ { nullptr, QRhiTexture::UnknownFormat }
++ };
++
++ QScopedPointer<QRhi> rhi(QRhi::create(impl, initParams, QRhi::Flags(), nullptr));
++ if (rhi) {
++ str << name << ":\n";
++ str << " Driver Info: " << rhi->driverInfo() << "\n";
++ str << " Min Texture Size: " << rhi->resourceLimit(QRhi::TextureSizeMin) << "\n";
++ str << " Max Texture Size: " << rhi->resourceLimit(QRhi::TextureSizeMax) << "\n";
++ str << " Max Color Attachments: " << rhi->resourceLimit(QRhi::MaxColorAttachments) << "\n";
++ str << " Frames in Flight: " << rhi->resourceLimit(QRhi::FramesInFlight) << "\n";
++ str << " Async Readback Limit: " << rhi->resourceLimit(QRhi::MaxAsyncReadbackFrames) << "\n";
++ str << " MaxThreadGroupsPerDimension: " << rhi->resourceLimit(QRhi::MaxThreadGroupsPerDimension) << "\n";
++ str << " MaxThreadsPerThreadGroup: " << rhi->resourceLimit(QRhi::MaxThreadsPerThreadGroup) << "\n";
++ str << " MaxThreadGroupX: " << rhi->resourceLimit(QRhi::MaxThreadGroupX) << "\n";
++ str << " MaxThreadGroupY: " << rhi->resourceLimit(QRhi::MaxThreadGroupY) << "\n";
++ str << " MaxThreadGroupZ: " << rhi->resourceLimit(QRhi::MaxThreadGroupZ) << "\n";
++ str << " TextureArraySizeMax: " << rhi->resourceLimit(QRhi::TextureArraySizeMax) << "\n";
++ str << " MaxUniformBufferRange: " << rhi->resourceLimit(QRhi::MaxUniformBufferRange) << "\n";
++ str << " MaxVertexInputs: " << rhi->resourceLimit(QRhi::MaxVertexInputs) << "\n";
++ str << " MaxVertexOutputs: " << rhi->resourceLimit(QRhi::MaxVertexOutputs) << "\n";
++ str << " Uniform Buffer Alignment: " << rhi->ubufAlignment() << "\n";
++ QByteArrayList supportedSampleCounts;
++ for (int s : rhi->supportedSampleCounts())
++ supportedSampleCounts << QByteArray::number(s);
++ str << " Supported MSAA sample counts: " << supportedSampleCounts.join(',') << "\n";
++ str << " Features:\n";
++ for (int i = 0; features[i].name; i++) {
++ str << " " << (rhi->isFeatureSupported(features[i].val) ? "v" : "-") << " " << features[i].name << "\n";
++ }
++ str << " Texture formats:";
++ for (int i = 0; textureFormats[i].name; i++) {
++ if (rhi->isTextureFormatSupported(textureFormats[i].val))
++ str << " " << textureFormats[i].name;
++ }
++ str << "\n";
++ }
++ }
++
++ void dumpRhiInfo(QTextStream &str)
++ {
++ str << "Qt Rendering Hardware Interface supported backends:\n";
++
++ #if QT_CONFIG(opengl)
++ {
++ QRhiGles2InitParams params;
++ params.fallbackSurface = QRhiGles2InitParams::newFallbackSurface();
++ dumpRhiBackendInfo(str, "OpenGL (with default QSurfaceFormat)", QRhi::OpenGLES2, ¶ms);
++ delete params.fallbackSurface;
++ }
++ #endif
++
++ #if QT_CONFIG(vulkan)
++ {
++ QVulkanInstance vulkanInstance;
++ vulkanInstance.create();
++ QRhiVulkanInitParams params;
++ params.inst = &vulkanInstance;
++ dumpRhiBackendInfo(str, "Vulkan", QRhi::Vulkan, ¶ms);
++ vulkanInstance.destroy();
++ }
++ #endif
++
++ #ifdef Q_OS_WIN
++ {
++ QRhiD3D11InitParams params;
++ dumpRhiBackendInfo(str, "Direct3D 11", QRhi::D3D11, ¶ms);
++ }
++ {
++ QRhiD3D12InitParams params;
++ dumpRhiBackendInfo(str, "Direct3D 12", QRhi::D3D12, ¶ms);
++ }
++ #endif
++
++ #if defined(Q_OS_MACOS) || defined(Q_OS_IOS)
++ {
++ QRhiMetalInitParams params;
++ dumpRhiBackendInfo(str, "Metal", QRhi::Metal, ¶ms);
++ }
++ #endif
++ }
++
++ #define DUMP_CAPABILITY(str, integration, capability) \
++ if (platformIntegration->hasCapability(QPlatformIntegration::capability)) \
++ str << ' ' << #capability;
++
++ // Dump values of QStandardPaths, indicate writable locations by asterisk.
++ static void dumpStandardLocation(QTextStream &str, QStandardPaths::StandardLocation location)
++ {
++ str << '"' << QStandardPaths::displayName(location) << '"';
++ const QStringList directories = QStandardPaths::standardLocations(location);
++ const QString writableDirectory = QStandardPaths::writableLocation(location);
++ const int writableIndex = writableDirectory.isEmpty() ? -1 : directories.indexOf(writableDirectory);
++ for (int i = 0; i < directories.size(); ++i) {
++ str << ' ';
++ if (i == writableIndex)
++ str << '*';
++ str << QDir::toNativeSeparators(directories.at(i));
++ if (i == writableIndex)
++ str << '*';
++ }
++ if (!writableDirectory.isEmpty() && writableIndex < 0)
++ str << " *" << QDir::toNativeSeparators(writableDirectory) << '*';
++ }
++
++ static void dumpLibraryPath(QTextStream &str, QLibraryInfo::LibraryPath loc)
++ {
++ const QStringList directories = QLibraryInfo::paths(loc);
++ for (const QString &dir : directories)
++ str << ' ' << QDir::toNativeSeparators(dir);
++ }
++
++ #define DUMP_CPU_FEATURE(feature, name) \
++ if (qCpuHasFeature(feature)) \
++ str << " " name
++
++ #define DUMP_STANDARDPATH(str, location) \
++ str << " " << #location << ": "; \
++ dumpStandardLocation(str, QStandardPaths::location); \
++ str << '\n';
++
++ #define DUMP_LIBRARYPATH(str, loc) \
++ str << " " #loc ":"; \
++ dumpLibraryPath(str, QLibraryInfo::loc); \
++ str << '\n'
++
++ // Helper to format a type via QDebug to be used for QFlags/Q_ENUM.
++ template <class T>
++ static QString formatQDebug(T t)
++ {
++ QString result;
++ QDebug(&result) << t;
++ return result;
++ }
++
++ // Helper to format a type via QDebug, stripping the class name.
++ template <class T>
++ static QString formatValueQDebug(T t)
++ {
++ QString result = formatQDebug(t).trimmed();
++ if (result.endsWith(QLatin1Char(')'))) {
++ result.chop(1);
++ result.remove(0, result.indexOf(QLatin1Char('(')) + 1);
++ }
++ return result;
++ }
++
++ QTextStream &operator<<(QTextStream &str, const QPalette &palette)
++ {
++ for (int r = 0; r < int(QPalette::NColorRoles); ++r) {
++ const QPalette::ColorRole role = static_cast< QPalette::ColorRole>(r);
++ const QColor color = palette.color(QPalette::Active, role);
++ if (color.isValid())
++ str << " " << formatValueQDebug(role) << ": " << color.name(QColor::HexArgb) << '\n';
++ }
++ return str;
++ }
++
++ static inline QByteArrayList qtFeatures()
++ {
++ QByteArrayList result;
++ #ifdef QT_NO_CLIPBOARD
++ result.append("QT_NO_CLIPBOARD");
++ #endif
++ #ifdef QT_NO_CONTEXTMENU
++ result.append("QT_NO_CONTEXTMENU");
++ #endif
++ #ifdef QT_NO_CURSOR
++ result.append("QT_NO_CURSOR");
++ #endif
++ #ifdef QT_NO_DRAGANDDROP
++ result.append("QT_NO_DRAGANDDROP");
++ #endif
++ #ifdef QT_NO_EXCEPTIONS
++ result.append("QT_NO_EXCEPTIONS");
++ #endif
++ #ifdef QT_NO_LIBRARY
++ result.append("QT_NO_LIBRARY");
++ #endif
++ #ifdef QT_NO_NETWORK
++ result.append("QT_NO_NETWORK");
++ #endif
++ #ifdef QT_NO_OPENGL
++ result.append("QT_NO_OPENGL");
++ #endif
++ #ifdef QT_NO_OPENSSL
++ result.append("QT_NO_OPENSSL");
++ #endif
++ #ifdef QT_NO_PROCESS
++ result.append("QT_NO_PROCESS");
++ #endif
++ #ifdef QT_NO_PRINTER
++ result.append("QT_NO_PRINTER");
++ #endif
++ #ifdef QT_NO_SESSIONMANAGER
++ result.append("QT_NO_SESSIONMANAGER");
++ #endif
++ #ifdef QT_NO_SETTINGS
++ result.append("QT_NO_SETTINGS");
++ #endif
++ #ifdef QT_NO_SHORTCUT
++ result.append("QT_NO_SHORTCUT");
++ #endif
++ #ifdef QT_NO_SYSTEMTRAYICON
++ result.append("QT_NO_SYSTEMTRAYICON");
++ #endif
++ #ifdef QT_NO_QTHREAD
++ result.append("QT_NO_QTHREAD");
++ #endif
++ #ifdef QT_NO_WHATSTHIS
++ result.append("QT_NO_WHATSTHIS");
++ #endif
++ #ifdef QT_NO_WIDGETS
++ result.append("QT_NO_WIDGETS");
++ #endif
++ #ifdef QT_NO_ZLIB
++ result.append("QT_NO_ZLIB");
++ #endif
++ return result;
++ }
++
++ QString qtDiag(unsigned flags)
++ {
++ QString result;
++ QTextStream str(&result);
++
++ const QPlatformIntegration *platformIntegration = QGuiApplicationPrivate::platformIntegration();
++ str << QLibraryInfo::build() << " on \"" << QGuiApplication::platformName() << "\" "
++ << '\n'
++ << "OS: " << QSysInfo::prettyProductName()
++ << " [" << QSysInfo::kernelType() << " version " << QSysInfo::kernelVersion() << "]\n";
++
++ str << "\nArchitecture: " << QSysInfo::currentCpuArchitecture() << "; features:";
++ #if defined(Q_PROCESSOR_X86)
++ DUMP_CPU_FEATURE(HYBRID, "hybrid");
++ DUMP_CPU_FEATURE(SSE2, "SSE2");
++ DUMP_CPU_FEATURE(SSE3, "SSE3");
++ DUMP_CPU_FEATURE(SSSE3, "SSSE3");
++ DUMP_CPU_FEATURE(SSE4_1, "SSE4.1");
++ DUMP_CPU_FEATURE(SSE4_2, "SSE4.2");
++ DUMP_CPU_FEATURE(AVX, "AVX");
++ DUMP_CPU_FEATURE(AVX2, "AVX2");
++ DUMP_CPU_FEATURE(AVX512F, "AVX512F");
++ DUMP_CPU_FEATURE(AVX512IFMA, "AVX512IFMA");
++ DUMP_CPU_FEATURE(AVX512VBMI2, "AVX512VBMI2");
++ DUMP_CPU_FEATURE(AVX512FP16, "AVX512FP16");
++ DUMP_CPU_FEATURE(AES, "AES");
++ DUMP_CPU_FEATURE(VAES, "VAES");
++ DUMP_CPU_FEATURE(SHA, "SHA");
++ #elif defined(Q_PROCESSOR_ARM)
++ DUMP_CPU_FEATURE(ARM_NEON, "Neon");
++ #elif defined(Q_PROCESSOR_MIPS)
++ DUMP_CPU_FEATURE(DSP, "DSP");
++ DUMP_CPU_FEATURE(DSPR2, "DSPR2");
++ #endif
++ str << '\n';
++
++ #if QT_CONFIG(process)
++ const QProcessEnvironment systemEnvironment = QProcessEnvironment::systemEnvironment();
++ str << "\nEnvironment:\n";
++ const QStringList keys = systemEnvironment.keys();
++ for (const QString &key : keys) {
++ if (key.size() < 2 || !key.startsWith(QLatin1Char('Q')))
++ continue;
++ if (key.at(1) == 'T' || key.at(1) == '_')
++ str << " " << key << "=\"" << systemEnvironment.value(key) << "\"\n";
++ }
++ #endif // QT_CONFIG(process)
++
++ const QByteArrayList features = qtFeatures();
++ if (!features.isEmpty())
++ str << "\nFeatures: " << features.join(' ') << '\n';
++
++ str << "\nLibrary info:\n";
++ DUMP_LIBRARYPATH(str, PrefixPath);
++ DUMP_LIBRARYPATH(str, DocumentationPath);
++ DUMP_LIBRARYPATH(str, HeadersPath);
++ DUMP_LIBRARYPATH(str, LibrariesPath);
++ DUMP_LIBRARYPATH(str, LibraryExecutablesPath);
++ DUMP_LIBRARYPATH(str, BinariesPath);
++ DUMP_LIBRARYPATH(str, PluginsPath);
++ DUMP_LIBRARYPATH(str, QmlImportsPath);
++ DUMP_LIBRARYPATH(str, ArchDataPath);
++ DUMP_LIBRARYPATH(str, DataPath);
++ DUMP_LIBRARYPATH(str, TranslationsPath);
++ DUMP_LIBRARYPATH(str, ExamplesPath);
++ DUMP_LIBRARYPATH(str, TestsPath);
++ DUMP_LIBRARYPATH(str, SettingsPath);
++
++ str << "\nStandard paths [*...* denote writable entry]:\n";
++ DUMP_STANDARDPATH(str, DesktopLocation)
++ DUMP_STANDARDPATH(str, DocumentsLocation)
++ DUMP_STANDARDPATH(str, FontsLocation)
++ DUMP_STANDARDPATH(str, ApplicationsLocation)
++ DUMP_STANDARDPATH(str, MusicLocation)
++ DUMP_STANDARDPATH(str, MoviesLocation)
++ DUMP_STANDARDPATH(str, PicturesLocation)
++ DUMP_STANDARDPATH(str, TempLocation)
++ DUMP_STANDARDPATH(str, HomeLocation)
++ DUMP_STANDARDPATH(str, AppLocalDataLocation)
++ DUMP_STANDARDPATH(str, CacheLocation)
++ DUMP_STANDARDPATH(str, GenericDataLocation)
++ DUMP_STANDARDPATH(str, RuntimeLocation)
++ DUMP_STANDARDPATH(str, ConfigLocation)
++ DUMP_STANDARDPATH(str, DownloadLocation)
++ DUMP_STANDARDPATH(str, GenericCacheLocation)
++ DUMP_STANDARDPATH(str, GenericConfigLocation)
++ DUMP_STANDARDPATH(str, AppDataLocation)
++ DUMP_STANDARDPATH(str, AppConfigLocation)
++
++ str << "\nFile selectors (increasing order of precedence):\n ";
++ const QStringList allSelectors = QFileSelector().allSelectors();
++ for (const QString &s : allSelectors)
++ str << ' ' << s;
++
++ str << "\n\nNetwork:\n ";
++ #ifdef NETWORK_DIAG
++ # ifndef QT_NO_SSL
++ if (QSslSocket::supportsSsl()) {
++ str << "Using \"" << QSslSocket::sslLibraryVersionString() << "\", version: 0x"
++ << Qt::hex << QSslSocket::sslLibraryVersionNumber() << Qt::dec;
++ } else {
++ str << "\nSSL is not supported.";
++ }
++ # else // !QT_NO_SSL
++ str << "SSL is not available.";
++ # endif // QT_NO_SSL
++ #else
++ str << "Qt Network module is not available.";
++ #endif // NETWORK_DIAG
++
++ str << "\n\nPlatform capabilities:";
++ DUMP_CAPABILITY(str, platformIntegration, ThreadedPixmaps)
++ DUMP_CAPABILITY(str, platformIntegration, OpenGL)
++ DUMP_CAPABILITY(str, platformIntegration, ThreadedOpenGL)
++ DUMP_CAPABILITY(str, platformIntegration, SharedGraphicsCache)
++ DUMP_CAPABILITY(str, platformIntegration, BufferQueueingOpenGL)
++ DUMP_CAPABILITY(str, platformIntegration, WindowMasks)
++ DUMP_CAPABILITY(str, platformIntegration, MultipleWindows)
++ DUMP_CAPABILITY(str, platformIntegration, ApplicationState)
++ DUMP_CAPABILITY(str, platformIntegration, ForeignWindows)
++ DUMP_CAPABILITY(str, platformIntegration, NonFullScreenWindows)
++ DUMP_CAPABILITY(str, platformIntegration, NativeWidgets)
++ DUMP_CAPABILITY(str, platformIntegration, WindowManagement)
++ DUMP_CAPABILITY(str, platformIntegration, SyncState)
++ DUMP_CAPABILITY(str, platformIntegration, AllGLFunctionsQueryable)
++ DUMP_CAPABILITY(str, platformIntegration, ApplicationIcon)
++ DUMP_CAPABILITY(str, platformIntegration, SwitchableWidgetComposition)
++ str << '\n';
++
++ const QStyleHints *styleHints = QGuiApplication::styleHints();
++ const QChar passwordMaskCharacter = styleHints->passwordMaskCharacter();
++ str << "\nStyle hints:\n mouseDoubleClickInterval: " << styleHints->mouseDoubleClickInterval() << '\n'
++ << " mousePressAndHoldInterval: " << styleHints->mousePressAndHoldInterval() << '\n'
++ << " startDragDistance: " << styleHints->startDragDistance() << '\n'
++ << " startDragTime: " << styleHints->startDragTime() << '\n'
++ << " startDragVelocity: " << styleHints->startDragVelocity() << '\n'
++ << " keyboardInputInterval: " << styleHints->keyboardInputInterval() << '\n'
++ << " keyboardAutoRepeatRateF: " << styleHints->keyboardAutoRepeatRateF() << '\n'
++ << " cursorFlashTime: " << styleHints->cursorFlashTime() << '\n'
++ << " showIsFullScreen: " << styleHints->showIsFullScreen() << '\n'
++ << " showIsMaximized: " << styleHints->showIsMaximized() << '\n'
++ << " passwordMaskDelay: " << styleHints->passwordMaskDelay() << '\n'
++ << " passwordMaskCharacter: ";
++ const int passwordMaskCharacterUc = passwordMaskCharacter.unicode();
++ if (passwordMaskCharacterUc >= 32 && passwordMaskCharacterUc < 128) {
++ str << '\'' << passwordMaskCharacter << '\'';
++ } else {
++ str << "U+" << qSetFieldWidth(4) << qSetPadChar('0') << Qt::uppercasedigits << Qt::hex
++ << passwordMaskCharacterUc << Qt::dec << qSetFieldWidth(0);
++ }
++ str << '\n'
++ << " fontSmoothingGamma: " << styleHints->fontSmoothingGamma() << '\n'
++ << " useRtlExtensions: " << styleHints->useRtlExtensions() << '\n'
++ << " setFocusOnTouchRelease: " << styleHints->setFocusOnTouchRelease() << '\n'
++ << " tabFocusBehavior: " << formatQDebug(styleHints->tabFocusBehavior()) << '\n'
++ << " singleClickActivation: " << styleHints->singleClickActivation() << '\n';
++ str << "\nAdditional style hints (QPlatformIntegration):\n"
++ << " ReplayMousePressOutsidePopup: "
++ << platformIntegration->styleHint(QPlatformIntegration::ReplayMousePressOutsidePopup).toBool() << '\n';
++
++ const QPlatformTheme *platformTheme = QGuiApplicationPrivate::platformTheme();
++ str << "\nTheme:"
++ "\n Platforms requested : " << platformIntegration->themeNames()
++ << "\n available : " << QPlatformThemeFactory::keys()
++ #ifdef QT_WIDGETS_LIB
++ << "\n Styles requested : " << platformTheme->themeHint(QPlatformTheme::StyleNames).toStringList()
++ << "\n available : " << QStyleFactory::keys()
++ #endif
++ ;
++ const QString iconTheme = platformTheme->themeHint(QPlatformTheme::SystemIconThemeName).toString();
++ if (!iconTheme.isEmpty()) {
++ str << "\n Icon theme : " << iconTheme
++ << ", " << platformTheme->themeHint(QPlatformTheme::SystemIconFallbackThemeName).toString()
++ << " from " << platformTheme->themeHint(QPlatformTheme::IconThemeSearchPaths).toStringList();
++ }
++ if (const QFont *systemFont = platformTheme->font())
++ str << "\n System font : " << *systemFont<< '\n';
++
++ if (platformTheme->usePlatformNativeDialog(QPlatformTheme::FileDialog))
++ str << " Native file dialog\n";
++ if (platformTheme->usePlatformNativeDialog(QPlatformTheme::ColorDialog))
++ str << " Native color dialog\n";
++ if (platformTheme->usePlatformNativeDialog(QPlatformTheme::FontDialog))
++ str << " Native font dialog\n";
++ if (platformTheme->usePlatformNativeDialog(QPlatformTheme::MessageDialog))
++ str << " Native message dialog\n";
++
++ str << "\nFonts:\n General font : " << QFontDatabase::systemFont(QFontDatabase::GeneralFont) << '\n'
++ << " Fixed font : " << QFontDatabase::systemFont(QFontDatabase::FixedFont) << '\n'
++ << " Title font : " << QFontDatabase::systemFont(QFontDatabase::TitleFont) << '\n'
++ << " Smallest font: " << QFontDatabase::systemFont(QFontDatabase::SmallestReadableFont) << '\n';
++ if (flags & QtDiagFonts) {
++ const QStringList families = QFontDatabase::families();
++ str << "\n Families (" << families.size() << "):\n";
++ for (int i = 0, count = families.size(); i < count; ++i)
++ str << " " << families.at(i) << '\n';
++
++ const QList<int> standardSizes = QFontDatabase::standardSizes();
++ str << "\n Standard Sizes:";
++ for (int i = 0, count = standardSizes.size(); i < count; ++i)
++ str << ' ' << standardSizes.at(i);
++ QList<QFontDatabase::WritingSystem> writingSystems = QFontDatabase::writingSystems();
++ str << "\n\n Writing systems:\n";
++ for (int i = 0, count = writingSystems.size(); i < count; ++i)
++ str << " " << formatValueQDebug(writingSystems.at(i)) << '\n';
++ }
++
++ str << "\nPalette:\n" << QGuiApplication::palette();
++
++ const QList<QScreen*> screens = QGuiApplication::screens();
++ const int screenCount = screens.size();
++ str << "\nScreens: " << screenCount << ", High DPI scaling: "
++ << (QHighDpiScaling::isActive() ? "active" : "inactive") << '\n';
++ for (int s = 0; s < screenCount; ++s) {
++ const QScreen *screen = screens.at(s);
++ const QPlatformScreen *platformScreen = screen->handle();
++ const QRect geometry = screen->geometry();
++ const QDpi dpi(screen->logicalDotsPerInchX(), screen->logicalDotsPerInchY());
++ const QDpi nativeDpi = platformScreen->logicalDpi();
++ const QRect nativeGeometry = platformScreen->geometry();
++ str << '#' << ' ' << s << " \"" << screen->name() << '"'
++ << " Depth: " << screen->depth()
++ << " Primary: " << (screen == QGuiApplication::primaryScreen() ? "yes" : "no")
++ << "\n Manufacturer: " << screen->manufacturer()
++ << "\n Model: " << screen->model()
++ << "\n Serial number: " << screen->serialNumber()
++ << "\n Geometry: " << geometry;
++ if (geometry != nativeGeometry)
++ str << " (native: " << nativeGeometry << ')';
++ str << " Available: " << screen->availableGeometry();
++ if (geometry != screen->virtualGeometry())
++ str << "\n Virtual geometry: " << screen->virtualGeometry() << " Available: " << screen->availableVirtualGeometry();
++ if (screen->virtualSiblings().size() > 1)
++ str << "\n " << screen->virtualSiblings().size() << " virtual siblings";
++ str << "\n Physical size: " << screen->physicalSize() << " mm"
++ << " Refresh: " << screen->refreshRate() << " Hz"
++ << " Power state: " << platformScreen->powerState();
++ str << "\n Physical DPI: " << screen->physicalDotsPerInchX()
++ << ',' << screen->physicalDotsPerInchY()
++ << " Logical DPI: " << dpi;
++ if (dpi != nativeDpi)
++ str << " (native: " << nativeDpi << ')';
++ str << ' ' << platformScreen->subpixelAntialiasingTypeHint() << "\n ";
++ if (QHighDpiScaling::isActive())
++ str << "High DPI scaling factor: " << QHighDpiScaling::factor(screen) << ' ';
++ str << "DevicePixelRatio: " << screen->devicePixelRatio();
++ str << "\n Primary orientation: " << screen->primaryOrientation()
++ << " Orientation: " << screen->orientation()
++ << " Native orientation: " << screen->nativeOrientation()
++ << "\n\n";
++ }
++
++ const auto inputDevices = QInputDevice::devices();
++ if (!inputDevices.isEmpty()) {
++ str << "Input devices: " << inputDevices.size() << '\n';
++ for (auto device : inputDevices) {
++ str << " " << formatValueQDebug(device->type())
++ << " \"" << device->name() << "\",";
++ if (!device->seatName().isEmpty())
++ str << " seat: \"" << device->seatName() << '"';
++ str << " capabilities:";
++ const auto capabilities = device->capabilities();
++ if (capabilities.testFlag(QInputDevice::Capability::Position))
++ str << " Position";
++ if (capabilities.testFlag(QInputDevice::Capability::Area))
++ str << " Area";
++ if (capabilities.testFlag(QInputDevice::Capability::Pressure))
++ str << " Pressure";
++ if (capabilities.testFlag(QInputDevice::Capability::Velocity))
++ str << " Velocity";
++ if (capabilities.testFlag(QInputDevice::Capability::NormalizedPosition))
++ str << " NormalizedPosition";
++ if (capabilities.testFlag(QInputDevice::Capability::MouseEmulation))
++ str << " MouseEmulation";
++ if (capabilities.testFlag(QInputDevice::Capability::Scroll))
++ str << " Scroll";
++ if (capabilities.testFlag(QInputDevice::Capability::Hover))
++ str << " Hover";
++ if (capabilities.testFlag(QInputDevice::Capability::Rotation))
++ str << " Rotation";
++ if (capabilities.testFlag(QInputDevice::Capability::XTilt))
++ str << " XTilt";
++ if (capabilities.testFlag(QInputDevice::Capability::YTilt))
++ str << " YTilt";
++ if (capabilities.testFlag(QInputDevice::Capability::TangentialPressure))
++ str << " TangentialPressure";
++ if (capabilities.testFlag(QInputDevice::Capability::ZPosition))
++ str << " ZPosition";
++ if (!device->availableVirtualGeometry().isNull()) {
++ const auto r = device->availableVirtualGeometry();
++ str << " availableVirtualGeometry: " << r.width() << 'x' << r.height()
++ << Qt::forcesign << r.x() << r.y() << Qt::noforcesign;
++ }
++ str << '\n';
++ }
++ str << "\n\n";
++ }
++
++ #ifndef QT_NO_OPENGL
++ if (flags & QtDiagGl) {
++ dumpGlInfo(str, flags & QtDiagGlExtensions);
++ str << "\n";
++ }
++ #else
++ Q_UNUSED(flags);
++ #endif // !QT_NO_OPENGL
++
++ #if QT_CONFIG(vulkan)
++ if (flags & QtDiagVk) {
++ dumpVkInfo(str);
++ str << "\n\n";
++ }
++ #endif // vulkan
++
++ #ifdef Q_OS_WIN
++ // On Windows, this will provide addition GPU info similar to the output of dxdiag.
++ using QWindowsApplication = QNativeInterface::Private::QWindowsApplication;
++ if (auto nativeWindowsApp = dynamic_cast<QWindowsApplication *>(QGuiApplicationPrivate::platformIntegration())) {
++ const QVariant gpuInfoV = nativeWindowsApp->gpuList();
++ if (gpuInfoV.typeId() == QMetaType::QVariantList) {
++ const auto gpuList = gpuInfoV.toList();
++ for (int i = 0; i < gpuList.size(); ++i) {
++ const QString description =
++ gpuList.at(i).toMap().value(QStringLiteral("printable")).toString();
++ if (!description.isEmpty())
++ str << "\nGPU #" << (i + 1) << ":\n" << description << '\n';
++ }
++ str << "\n";
++ }
++ }
++ #endif // Q_OS_WIN
++
++ if (flags & QtDiagRhi) {
++ dumpRhiInfo(str);
++ str << "\n";
++ }
++
++ return result;
++ }
++
++ QT_END_NAMESPACE