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vulkancapsviewer.cpp
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vulkancapsviewer.cpp
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/*
*
* Vulkan hardware capability viewer
*
* Copyright (C) 2016-2024 by Sascha Willems (www.saschawillems.de)
*
* This code is free software, you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 3 as published by the Free Software Foundation.
*
* Please review the following information to ensure the GNU Lesser
* General Public License version 3 requirements will be met:
* http://opensource.org/licenses/lgpl-3.0.html
*
* The code is distributed WITHOUT ANY WARRANTY; without even the
* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU LGPL 3.0 for more details.
*
*/
#include "vulkancapsviewer.h"
#include "vulkanresources.h"
#include "vulkansurfaceinfo.hpp"
#include <typeinfo>
#include <sstream>
#include <iomanip>
#include <type_traits>
#include <QMessageBox>
#include <QFileDialog>
#include <QStyleFactory>
#include <QDesktopServices>
#include <QUrl>
#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QNetworkReply>
#include <QHttpMultiPart>
#include <QVariant>
#include <QInputDialog>
#include <QSysInfo>
#include <QDebug>
#include <QScroller>
#include <QEasingCurve>
#include <QSet>
#include <QWindow>
#include <QApplication>
#include <qnamespace.h>
#include <assert.h>
#include <settingsDialog.h>
#include "submitDialog.h"
#ifdef _WIN32
#include <windows.h>
#endif
#ifdef __linux__
#include <sys/utsname.h>
#endif
#ifdef VK_USE_PLATFORM_XCB_KHR
#include <QX11Info>
#endif
#ifdef VK_USE_PLATFORM_WAYLAND_KHR
#include <wayland-client.h>
#endif
#ifdef VK_USE_PLATFORM_ANDROID_KHR
#include <QtAndroid>
#include <QAndroidJniEnvironment>
#include <android/native_window.h>
#include <android/native_window_jni.h>
#endif
#ifdef __APPLE__
#include <vulkan/vulkan_metal.h>
#ifdef VK_USE_PLATFORM_METAL_EXT
extern "C" const char *getWorkingFolderForiOS(void);
extern "C" void *makeViewMetalCompatible(void* handle);
#endif
#endif
using std::to_string;
const QString VulkanCapsViewer::version = "3.42";
const QString VulkanCapsViewer::reportVersion = "3.3";
OSInfo getOperatingSystem()
{
// QSysInfo works for all supported operating systems
OSInfo osInfo = {};
osInfo.name = QSysInfo::productType().toStdString();
osInfo.architecture = QSysInfo::buildCpuArchitecture().toStdString();
osInfo.version = QSysInfo::productVersion().toStdString();
// The Qt version used does not detect Windows 11, so we use Win32 API to detect it via the build version
#if defined(_WIN32)
HMODULE hModule = LoadLibrary(TEXT("ntdll.dll"));
if (hModule) {
typedef NTSTATUS(WINAPI* RtlGetVersionFN)(PRTL_OSVERSIONINFOW);
RtlGetVersionFN RtlGetVersion = reinterpret_cast<RtlGetVersionFN>(GetProcAddress(hModule, "RtlGetVersion"));
if (RtlGetVersion) {
RTL_OSVERSIONINFOW osVersionInfo = { 0 };
osVersionInfo.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEXW);
if (RtlGetVersion(&osVersionInfo) == S_OK) {
if (osVersionInfo.dwBuildNumber >= 22000) {
osInfo.version = "11";
}
}
}
FreeLibrary(hModule);
}
#endif
// Also store os type lookup value used by the database (more precise than doing guesswork in a database trigger)
#if defined(VK_USE_PLATFORM_WIN32_KHR)
osInfo.type = 0;
#endif
#if defined(VK_USE_PLATFORM_WAYLAND_KHR) || defined(VK_USE_PLATFORM_XCB_KHR) || defined(VK_USE_PLATFORM_)
osInfo.type = 1;
#endif
#if defined(VK_USE_PLATFORM_ANDROID_KHR)
osInfo.type = 2;
#endif
#if defined(VK_USE_PLATFORM_METAL_EXT)
osInfo.type = 3;
#endif
return osInfo;
}
// Convert a list variant into an imploded string
QString arrayToStr(QVariant value) {
QList<QVariant> list = value.toList();
QString imploded;
for (auto i = 0; i < list.size(); i++) {
imploded += list[i].toString();
if (i < list.size() - 1)
imploded += ", ";
}
return "[" + imploded + "]";
}
#if defined(VK_USE_PLATFORM_IOS_MVK) || defined(VK_USE_PLATFORM_ANDROID_KHR)
void setTouchProps(QWidget *widget) {
QScroller *scroller = QScroller::scroller(widget);
QScrollerProperties properties = scroller->scrollerProperties();
QVariant overshootPolicy = QVariant::fromValue<QScrollerProperties::OvershootPolicy>(QScrollerProperties::OvershootAlwaysOff);
properties.setScrollMetric(QScrollerProperties::VerticalOvershootPolicy, overshootPolicy);
properties.setScrollMetric(QScrollerProperties::HorizontalOvershootPolicy, overshootPolicy);
properties.setScrollMetric(QScrollerProperties::DragVelocitySmoothingFactor, 0.6);
properties.setScrollMetric(QScrollerProperties::MinimumVelocity, 0.0);
properties.setScrollMetric(QScrollerProperties::MaximumVelocity, 0.5);
properties.setScrollMetric(QScrollerProperties::AcceleratingFlickMaximumTime, 0.4);
properties.setScrollMetric(QScrollerProperties::AcceleratingFlickSpeedupFactor, 1.2);
properties.setScrollMetric(QScrollerProperties::SnapPositionRatio, 0.2);
properties.setScrollMetric(QScrollerProperties::MaximumClickThroughVelocity, 0);
properties.setScrollMetric(QScrollerProperties::DragStartDistance, 0.001);
properties.setScrollMetric(QScrollerProperties::MousePressEventDelay, 0.5);
scroller->grabGesture(widget, QScroller::LeftMouseButtonGesture);
scroller->setScrollerProperties(properties);
}
#endif
VulkanCapsViewer::VulkanCapsViewer(QWidget *parent)
: QMainWindow(parent)
{
// Set current working directory to writable document folder
#if defined(VK_USE_PLATFOROM_IOS_MVK)
setWorkingFolderForiOS();
#endif
ui.setupUi(this);
setWindowTitle("Vulkan Hardware Capability Viewer " + version);
// Connect slots
connect(ui.comboBoxGPU, SIGNAL(currentIndexChanged(int)), this, SLOT(slotComboBoxGPUIndexChanged(int)), Qt::QueuedConnection);
connect(ui.toolButtonUpload, SIGNAL(pressed()), this, SLOT(slotUploadReport()), Qt::QueuedConnection);
connect(ui.toolButtonSave, SIGNAL(pressed()), this, SLOT(slotSaveReport()), Qt::QueuedConnection);
connect(ui.toolButtonOnlineDevice, SIGNAL(pressed()), this, SLOT(slotDisplayOnlineReport()), Qt::QueuedConnection);
connect(ui.toolButtonOnlineDataBase, SIGNAL(pressed()), this, SLOT(slotBrowseDatabase()), Qt::QueuedConnection);
connect(ui.toolButtonAbout, SIGNAL(pressed()), this, SLOT(slotAbout()), Qt::QueuedConnection);
connect(ui.toolButtonExit, SIGNAL(pressed()), this, SLOT(slotClose()), Qt::QueuedConnection);
connect(ui.toolButtonSettings, SIGNAL(pressed()), this, SLOT(slotSettings()), Qt::QueuedConnection);
connect(ui.comboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(slotComboTabChanged(int)), Qt::QueuedConnection);
qApp->setStyle(QStyleFactory::create("Fusion"));
boldFont.setBold(true);
ui.label_header_top->setText(ui.label_header_top->text() + " " + version);
#ifdef ANDROID
// Load Vulkan libraries on Android manually
if (!loadVulkanLibrary()) {
QMessageBox::warning(this, "Error", "Could not initialize Vulkan!\n\nPlease make sure that this device actually supports the Vulkan API.");
exit(EXIT_FAILURE);
}
#endif
#if defined(VK_USE_PLATFORM_IOS_MVK) || defined(VK_USE_PLATFORM_ANDROID_KHR)
// Adjust toolbar to better fit mobile devices
foreach (QToolButton *toolButton, findChildren<QToolButton *>()) {
toolButton->setToolButtonStyle(Qt::ToolButtonIconOnly);
}
ui.toolButtonSave->setVisible(false);
// Touch scrolling
foreach (QTreeView *widget, findChildren<QTreeWidget *>()) {
setTouchProps(widget);
widget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
widget->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
widget->setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
widget->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
widget->setSelectionMode(QAbstractItemView::NoSelection);
widget->setFrameStyle(QFrame::NoFrame);
}
foreach (QTreeView *widget, findChildren<QTreeView *>()) {
setTouchProps(widget);
widget->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
widget->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
widget->setHorizontalScrollMode(QAbstractItemView::ScrollPerPixel);
widget->setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
widget->setSelectionMode(QAbstractItemView::NoSelection);
widget->setFrameStyle(QFrame::NoFrame);
}
// No identation
for (int i = 0; i < ui.tabWidgetDevice->count(); i++) {
ui.tabWidgetDevice->widget(i)->layout()->setMargin(0);
}
QTabBar *tabBar = ui.tabWidgetDevice->findChild<QTabBar *>();
tabBar->hide();
ui.comboBox->setVisible(true);
#else
ui.comboBox->setVisible(false);
#endif
if (!initVulkan())
{
QMessageBox::warning(this, "Error", "Could not initialize Vulkan!\n\nMake sure that at least one installed device supports Vulkan and supports at least Version 1.1.");
exit(EXIT_FAILURE);
}
if (QSysInfo::buildCpuArchitecture() == "i386")
{
QMessageBox::warning(this, "Warning", "You are running a 32-bit version of the application. Some Vulkan implementations may not support all GPU capabilities when running in 32-bit mode.");
}
// Models and filters
// Core 1.0 properties
ui.treeViewDeviceProperties->setModel(&filterProxies.propertiesCore10);
connectFilterAndModel(models.propertiesCore10, filterProxies.propertiesCore10);
connect(ui.filterLineEditProperties, SIGNAL(textChanged(QString)), this, SLOT(slotFilterPropertiesCore10(QString)));
// Core 1.1 properties
ui.treeViewDevicePropertiesCore11->setModel(&filterProxies.propertiesCore11);
connectFilterAndModel(models.propertiesCore11, filterProxies.propertiesCore11);
connect(ui.filterLineEditPropertiesCore11, SIGNAL(textChanged(QString)), this, SLOT(slotFilterPropertiesCore11(QString)));
// Core 1.2 properties
ui.treeViewDevicePropertiesCore12->setModel(&filterProxies.propertiesCore12);
connectFilterAndModel(models.propertiesCore12, filterProxies.propertiesCore12);
connect(ui.filterLineEditPropertiesCore12, SIGNAL(textChanged(QString)), this, SLOT(slotFilterPropertiesCore12(QString)));
// Core 1.3 properties
ui.treeViewDevicePropertiesCore13->setModel(&filterProxies.propertiesCore13);
connectFilterAndModel(models.propertiesCore13, filterProxies.propertiesCore13);
connect(ui.filterLineEditPropertiesCore13, SIGNAL(textChanged(QString)), this, SLOT(slotFilterPropertiesCore13(QString)));
// Extension properties
ui.treeViewDevicePropertiesExtensions->setModel(&filterProxies.propertiesExtensions);
connectFilterAndModel(models.propertiesExtensions, filterProxies.propertiesExtensions);
connect(ui.filterLineEditPropertiesExtensions, SIGNAL(textChanged(QString)), this, SLOT(slotFilterPropertiesExtensions(QString)));
// Core 1.0 features
ui.treeViewDeviceFeatures->setModel(&filterProxies.featuresCore10);
connectFilterAndModel(models.featuresCore10, filterProxies.featuresCore10);
connect(ui.filterLineEditFeatures, SIGNAL(textChanged(QString)), this, SLOT(slotFilterFeatures(QString)));
// Core 1.1 features
ui.treeViewDeviceFeaturesCore11->setModel(&filterProxies.featuresCore11);
connectFilterAndModel(models.featuresCore11, filterProxies.featuresCore11);
connect(ui.filterLineEditFeaturesCore11, SIGNAL(textChanged(QString)), this, SLOT(slotFilterFeaturesCore11(QString)));
// Core 1.2 features
ui.treeViewDeviceFeaturesCore12->setModel(&filterProxies.featuresCore12);
connectFilterAndModel(models.featuresCore12, filterProxies.featuresCore12);
connect(ui.filterLineEditFeaturesCore12, SIGNAL(textChanged(QString)), this, SLOT(slotFilterFeaturesCore12(QString)));
// Core 1.3 features
ui.treeViewDeviceFeaturesCore13->setModel(&filterProxies.featuresCore13);
connectFilterAndModel(models.featuresCore13, filterProxies.featuresCore13);
connect(ui.filterLineEditFeaturesCore13, SIGNAL(textChanged(QString)), this, SLOT(slotFilterFeaturesCore13(QString)));
// Extension features
ui.treeViewDeviceFeaturesExtensions->setModel(&filterProxies.featuresExtensions);
connectFilterAndModel(models.featuresExtensions, filterProxies.featuresExtensions);
connect(ui.filterLineEditFeaturesExtensions, SIGNAL(textChanged(QString)), this, SLOT(slotFilterFeaturesExtensions(QString)));
// Extensions
ui.treeViewDeviceExtensions->setModel(&filterProxies.extensions);
connectFilterAndModel(models.extensions, filterProxies.extensions);
connect(ui.filterLineEditExtensions, SIGNAL(textChanged(QString)), this, SLOT(slotFilterExtensions(QString)));
// Formats
ui.treeViewFormats->setModel(&filterProxies.formats);
connectFilterAndModel(models.formats, filterProxies.formats);
connect(ui.filterLineEditFormats, SIGNAL(textChanged(QString)), this, SLOT(slotFilterFormats(QString)));
// Profiles
ui.treeViewDeviceProfiles->setModel(&filterProxies.profiles);
connectFilterAndModel(models.profiles, filterProxies.profiles);
connect(ui.filterLineEditProfiles, SIGNAL(textChanged(QString)), this, SLOT(slotFilterProfiles(QString)));
getGPUs();
}
VulkanCapsViewer::~VulkanCapsViewer()
{
// Free up hidden window used on Apple platforms
#if defined(VK_USE_PLATFORM_METAL_EXT)
if(pMetalSurrogate != nullptr)
delete pMetalSurrogate;
#endif
for (VulkanDeviceInfo &gpu : vulkanGPUs) {
if (gpu.dev != VK_NULL_HANDLE) {
vkDestroyDevice(gpu.dev, nullptr);
}
}
if (vulkanContext.surface != VK_NULL_HANDLE) {
vkDestroySurfaceKHR(vulkanContext.instance, vulkanContext.surface, nullptr);
}
if (vulkanContext.instance != VK_NULL_HANDLE) {
vkDestroyInstance(vulkanContext.instance, nullptr);
}
}
void VulkanCapsViewer::slotClose()
{
close();
}
void VulkanCapsViewer::slotBrowseDatabase()
{
QString link = "https://vulkan.gpuinfo.org/";
QDesktopServices::openUrl(QUrl(link));
}
void VulkanCapsViewer::slotDisplayOnlineReport()
{
int reportId = database.getReportId(vulkanGPUs[selectedDeviceIndex]);
QUrl url(database.databaseUrl + "displayreport.php?id=" + QString::number(reportId));
QDesktopServices::openUrl(url);
}
std::string apiVersionText(uint32_t apiVersion)
{
return to_string(VK_VERSION_MAJOR(apiVersion)) + "." + to_string(VK_VERSION_MINOR(apiVersion)) + "." + to_string(VK_VERSION_PATCH(apiVersion));
}
void VulkanCapsViewer::slotAbout()
{
std::stringstream aboutText;
aboutText << "<p>Vulkan Hardware Capability Viewer " << version.toStdString() << "<br/><br/>"
"Copyright (c) 2016-2024 by <a href='https://www.saschawillems.de'>Sascha Willems</a><br/><br/>"
"This tool is <b>Free Open Source Software</b><br/><br/>"
"For usage and distribution details refer to the readme<br/><br/>"
"<a href='https://www.gpuinfo.org'>https://www.gpuinfo.org</a><br><br>"
"Vulkan instance API version: " + apiVersionText(instanceApiVersion) + "<br/>"
"Compiled against Vulkan header version: " + to_string(VK_HEADER_VERSION) + "<br/><br/>";
aboutText << "</p>";
QMessageBox::about(this, tr("About the Vulkan Hardware Capability Viewer"), QString::fromStdString(aboutText.str()));
}
void VulkanCapsViewer::slotComboBoxGPUIndexChanged(int index)
{
if (index != selectedDeviceIndex)
{
displayDevice(index);
}
}
void VulkanCapsViewer::slotSaveReport()
{
VulkanDeviceInfo device = vulkanGPUs[selectedDeviceIndex];
#ifndef VK_USE_PLATFORM_IOS_MVK
QString fileName = QFileDialog::getSaveFileName(this, tr("Save Report to disk"), device.properties["deviceName"].toString() + ".json", tr("json (*.json)"));
if (!fileName.isEmpty()) {
saveReport(fileName, "", "");
}
#else
// On iOS, you cannot choose where to save the file, but we need some sort of
// acknowledgement to the end user that the save has occured. It also seems
// rather disingenuous to say it's saved if we don't actually check for an error.
QString fileName = getWorkingFolderForiOS();
fileName += "/";
fileName += device.properties["deviceName"].toString();
fileName += ".json";
QMessageBox msgBox;
if (!saveReport(fileName, "", "")) {
msgBox.setText("Report saved to the iTunes file sharing folder.");
} else {
msgBox.setText("Error writing to iTunes file sharing folder.");
}
msgBox.exec();
#endif
}
void VulkanCapsViewer::slotUploadReport()
{
VulkanDeviceInfo device = vulkanGPUs[selectedDeviceIndex];
if (device.hasFeaturModifyingTool) {
QMessageBox::warning(this, "Upload disabled", "A feature modifying tool was detected (e.g. an active profiles layer)! Report uploads are disabled. Please disable any feature modifying tool and restart the application.");
return;
}
QString error;
if (!database.checkServerConnection(error))
{
QMessageBox::warning(this, "Error", "Could not connect to database:<br>" + error);
return;
}
// Upload new report
if (reportState == ReportState::not_present) {
SubmitDialog dialog(settings.submitterName, "Submit new report");
if (dialog.exec() == QDialog::Accepted) {
QString message;
QJsonObject reportJson;
reportToJson(dialog.getSubmitter(), dialog.getComment(), reportJson);
if (database.uploadReport(reportJson, message))
{
QMessageBox::information(this, "Report submitted", "Your report has been uploaded to the database!\n\nThank you for your contribution!");
checkReportDatabaseState();
}
else
{
QMessageBox::warning(this, "Error", "The report could not be uploaded : \n" + message);
}
}
return;
}
// Update existing report
if (reportState == ReportState::is_updatable) {
SubmitDialog dialog(settings.submitterName, "Update existing report");
if (dialog.exec() == QDialog::Accepted) {
int reportId = database.getReportId(device);
QApplication::setOverrideCursor(Qt::WaitCursor);
QString updateLog;
bool updateResult = database.postReportForUpdate(device, reportId, updateLog);
QApplication::restoreOverrideCursor();
if (updateResult)
{
QMessageBox::information(this, "Report updated", "The report has been updated with the following information:\n\n" + updateLog + "\nThank you for your contribution!");
}
else
{
QMessageBox::warning(this, "Error", "The report could not be updated");
}
checkReportDatabaseState();
}
return;
}
// Show link to database for existing reports
if (reportState == ReportState::is_present) {
int reportId = database.getReportId(device);
QMessageBox::StandardButton reply;
reply = QMessageBox::question(this, "Device already present", "A report for the selected device is already present in the database.\n\nDo you want to open the report in your browser?", QMessageBox::Yes | QMessageBox::No);
if (reply == QMessageBox::Yes)
{
QUrl url(database.databaseUrl + "displayreport.php?id=" + QString::number(reportId));
QDesktopServices::openUrl(url);
}
return;
}
}
void VulkanCapsViewer::slotSettings()
{
settingsDialog dialog(settings);
dialog.setModal(true);
dialog.exec();
settings.restore();
checkReportDatabaseState();
}
void VulkanCapsViewer::slotFilterPropertiesCore10(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.propertiesCore10.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterPropertiesCore11(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.propertiesCore11.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterPropertiesCore12(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.propertiesCore12.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterPropertiesCore13(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.propertiesCore13.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterPropertiesExtensions(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.propertiesExtensions.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterFeatures(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.featuresCore10.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterFeaturesCore11(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.featuresCore11.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterFeaturesCore12(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.featuresCore12.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterFeaturesCore13(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.featuresCore13.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterFeaturesExtensions(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.featuresExtensions.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterExtensions(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.extensions.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterFormats(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.formats.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotFilterProfiles(QString text)
{
QRegExp regExp(text, Qt::CaseInsensitive, QRegExp::RegExp);
filterProxies.profiles.setFilterRegExp(regExp);
}
void VulkanCapsViewer::slotComboTabChanged(int index)
{
ui.tabWidgetDevice->setCurrentIndex(index);
}
bool VulkanCapsViewer::initVulkan()
{
VkResult vkRes;
// Get the max. supported Vulkan Version if vkEnumerateInstanceVersion is available (loader version 1.1 and up)
PFN_vkEnumerateInstanceVersion vkEnumerateInstanceVersion = reinterpret_cast<PFN_vkEnumerateInstanceVersion>(vkGetInstanceProcAddr(nullptr, "vkEnumerateInstanceVersion"));
if (vkEnumerateInstanceVersion) {
vkEnumerateInstanceVersion(&instanceApiVersion);
} else {
instanceApiVersion = VK_API_VERSION_1_0;
}
VkApplicationInfo appInfo = {};
appInfo.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
appInfo.pApplicationName = "VulkanCapsViewer";
appInfo.applicationVersion = 1;
appInfo.pEngineName = "VulkanCapsViewer";
appInfo.engineVersion = 1;
appInfo.apiVersion = instanceApiVersion;
// Create Vulkan instance
VkInstanceCreateInfo instanceCreateInfo = {};
instanceCreateInfo.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
instanceCreateInfo.pApplicationInfo = &appInfo;
// Get instance layers
uint32_t layerCount = 0;
std::vector<VkLayerProperties> instanceLayerProperties;
do
{
vkRes = vkEnumerateInstanceLayerProperties(&layerCount, NULL);
instanceLayerProperties.resize(layerCount);
if (layerCount > 0) {
vkRes = vkEnumerateInstanceLayerProperties(&layerCount, &instanceLayerProperties.front());
}
} while (vkRes == VK_INCOMPLETE);
assert(!vkRes);
for (auto& layerProperty : instanceLayerProperties) {
VulkanLayerInfo layer;
layer.properties = layerProperty;
instanceLayers.push_back(layer);
}
// Platform specific surface extensions
std::vector<std::string> possibleSurfaceExtensions = {
#if defined(VK_USE_PLATFORM_ANDROID_KHR)
VK_KHR_ANDROID_SURFACE_EXTENSION_NAME,
#endif
#if defined(VK_USE_PLATFORM_WAYLAND_KHR)
VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME,
#endif
#if defined(VK_USE_PLATFORM_WIN32_KHR)
VK_KHR_WIN32_SURFACE_EXTENSION_NAME,
#endif
#if defined(VK_USE_PLATFORM_XCB_KHR)
VK_KHR_XCB_SURFACE_EXTENSION_NAME,
#endif
#if defined(VK_USE_PLATFORM_METAL_EXT)
VK_EXT_METAL_SURFACE_EXTENSION_NAME,
#endif
};
std::vector<const char*> enabledExtensions = {};
uint32_t availableExtensionCount = 0;
vkEnumerateInstanceExtensionProperties(nullptr, &availableExtensionCount, nullptr);
std::vector<VkExtensionProperties> availableExtensions(availableExtensionCount);
vkEnumerateInstanceExtensionProperties(nullptr, &availableExtensionCount, availableExtensions.data());
if (availableExtensionCount != 0) {
enabledExtensions.push_back(VK_KHR_SURFACE_EXTENSION_NAME);
}
std::vector<std::string> surfaceExtensionsAvailable = {};
for (const std::string& possibleExtension : possibleSurfaceExtensions) {
for (const auto& availableExtension : availableExtensions) {
if (possibleExtension == availableExtension.extensionName) {
surfaceExtensionsAvailable.push_back(possibleExtension);
enabledExtensions.push_back(possibleExtension.c_str());
break;
}
}
}
// Get instance extensions
instanceExtensions.clear();
do {
uint32_t extCount;
vkRes = vkEnumerateInstanceExtensionProperties(NULL, &extCount, NULL);
if (vkRes != VK_SUCCESS) {
break;
}
std::vector<VkExtensionProperties> extensions(extCount);
vkRes = vkEnumerateInstanceExtensionProperties(NULL, &extCount, &extensions.front());
instanceExtensions.insert(instanceExtensions.end(), extensions.begin(), extensions.end());
} while (vkRes == VK_INCOMPLETE);
// Check support for new property and feature queries
deviceProperties2Available = false;
for (auto& ext : instanceExtensions) {
if (strcmp(ext.extensionName, VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME) == 0) {
deviceProperties2Available = true;
enabledExtensions.push_back(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME);
}
// (On Android) enable color space extensions so we also get wide color gamut surface formats
if (strcmp(ext.extensionName, VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME) == 0) {
enabledExtensions.push_back(VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME);
}
#if defined(__APPLE__) && (VK_HEADER_VERSION >= 216)
if(strcmp(ext.extensionName, VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME) == 0) {
instanceCreateInfo.flags |= VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR;
enabledExtensions.push_back(VK_KHR_PORTABILITY_ENUMERATION_EXTENSION_NAME);
}
#endif
}
instanceCreateInfo.ppEnabledExtensionNames = enabledExtensions.data();
instanceCreateInfo.enabledExtensionCount = (uint32_t)enabledExtensions.size();
// Create vulkan Instance
vkRes = vkCreateInstance(&instanceCreateInfo, nullptr, &vulkanContext.instance);
if (vkRes != VK_SUCCESS)
{
QString error;
if (vkRes == VK_ERROR_INCOMPATIBLE_DRIVER)
{
error = "No compatible Vulkan driver found!\nThis version requires a Vulkan driver that is compatible with at least Vulkan 1.1";
}
else
{
error = "Could not create Vulkan instance!\nError: " + QString::fromStdString(vulkanResources::resultString(vkRes));
}
QMessageBox::warning(this, tr("Error"), error);
return false;
}
#ifdef ANDROID
loadVulkanFunctions();
#endif
// Function pointers for new features/properties
if (deviceProperties2Available) {
vulkanContext.vkGetPhysicalDeviceFeatures2KHR = reinterpret_cast<PFN_vkGetPhysicalDeviceFeatures2KHR>(vkGetInstanceProcAddr(vulkanContext.instance, "vkGetPhysicalDeviceFeatures2KHR"));
if (!vulkanContext.vkGetPhysicalDeviceFeatures2KHR) {
deviceProperties2Available = false;
QMessageBox::warning(this, tr("Error"), "Could not get function pointer for vkGetPhysicalDeviceFeatures2KHR (even though extension is enabled!)\nNew features and properties won't be displayed!");
}
vulkanContext.vkGetPhysicalDeviceProperties2KHR = reinterpret_cast<PFN_vkGetPhysicalDeviceProperties2KHR>(vkGetInstanceProcAddr(vulkanContext.instance, "vkGetPhysicalDeviceProperties2KHR"));
if (!vulkanContext.vkGetPhysicalDeviceProperties2KHR) {
deviceProperties2Available = false;
QMessageBox::warning(this, tr("Error"), "Could not get function pointer for vkGetPhysicalDeviceProperties2KHR (even though extension is enabled!)\nNew features and properties won't be displayed!");
}
}
vulkanContext.vkGetPhysicalDeviceSurfaceSupportKHR = reinterpret_cast<PFN_vkGetPhysicalDeviceSurfaceSupportKHR>(vkGetInstanceProcAddr(vulkanContext.instance, "vkGetPhysicalDeviceSurfaceSupportKHR"));
// Create a surface
for (auto surface_extension : surfaceExtensionsAvailable) {
VkResult surfaceResult = VK_ERROR_INITIALIZATION_FAILED;
#if defined(VK_USE_PLATFORM_WIN32_KHR)
if (surface_extension == VK_KHR_WIN32_SURFACE_EXTENSION_NAME) {
VkWin32SurfaceCreateInfoKHR surfaceCreateInfo = {};
surfaceCreateInfo.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR;
surfaceCreateInfo.hinstance = GetModuleHandle(nullptr);
surfaceCreateInfo.hwnd = reinterpret_cast<HWND>(this->winId());
surfaceResult = vkCreateWin32SurfaceKHR(vulkanContext.instance, &surfaceCreateInfo, nullptr, &vulkanContext.surface);
}
#endif
#if defined(VK_USE_PLATFORM_ANDROID_KHR)
if (surface_extension == VK_KHR_ANDROID_SURFACE_EXTENSION_NAME) {
// Get a native window via JNI
// Qt doesn't offer access to this, so we have to do this manually
// Note: Purely based on countless hours of trial-and-error, need to check on other devices
// todo: cleanup, error checking
// Get window
QAndroidJniObject activity = QtAndroid::androidActivity();
QAndroidJniObject window;
if (activity.isValid())
{
window = activity.callObjectMethod("getWindow", "()Landroid/view/Window;");
}
if (window.isValid())
{
// Get a surface texture
QAndroidJniObject surfaceTexture = QAndroidJniObject("android/graphics/SurfaceTexture", "(I)V", jint(0));
qDebug() << surfaceTexture.isValid();
// Get a surface based on the texture
QAndroidJniObject surface("android/view/Surface", "(Landroid/graphics/SurfaceTexture;)V", surfaceTexture.object());
qDebug() << surface.isValid();
if (surfaceTexture.isValid())
{
// Create a native window from our surface that can be used to create the Vulkan surface
QAndroidJniEnvironment qjniEnv;
nativeWindow = ANativeWindow_fromSurface(qjniEnv, surface.object());
}
}
if (nativeWindow)
{
VkAndroidSurfaceCreateInfoKHR surfaceCreateInfo = {};
surfaceCreateInfo.sType = VK_STRUCTURE_TYPE_ANDROID_SURFACE_CREATE_INFO_KHR;
surfaceCreateInfo.window = nativeWindow;
surfaceResult = vkCreateAndroidSurfaceKHR(vulkanContext.instance, &surfaceCreateInfo, NULL, &vulkanContext.surface);
}
}
#endif
#if defined(VK_USE_PLATFORM_WAYLAND_KHR)
if (surface_extension == VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME) {
VkWaylandSurfaceCreateInfoKHR surfaceCreateInfo = {};
surfaceCreateInfo.pNext = nullptr;
surfaceCreateInfo.sType = VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR;
surfaceCreateInfo.display = wl_display_connect(NULL);
surfaceCreateInfo.surface = nullptr;
surfaceResult = vkCreateWaylandSurfaceKHR(vulkanContext.instance, &surfaceCreateInfo, nullptr, &vulkanContext.surface);
}
#endif
#if defined(VK_USE_PLATFORM_XCB_KHR)
if (surface_extension == VK_KHR_XCB_SURFACE_EXTENSION_NAME) {
VkXcbSurfaceCreateInfoKHR surfaceCreateInfo = {};
surfaceCreateInfo.sType = VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR;
surfaceCreateInfo.connection = QX11Info::connection();
surfaceCreateInfo.window = static_cast<xcb_window_t>(this->winId());
surfaceResult = vkCreateXcbSurfaceKHR(vulkanContext.instance, &surfaceCreateInfo, nullptr, &vulkanContext.surface);
}
#endif
// This works for deskop and iOS devices
#if defined(VK_USE_PLATFORM_METAL_EXT)
if(surface_extension == VK_EXT_METAL_SURFACE_EXTENSION_NAME) {
pMetalSurrogate = new QVukanSurrogate;
VkMetalSurfaceCreateInfoEXT info = {};
info.sType = VK_STRUCTURE_TYPE_METAL_SURFACE_CREATE_INFO_EXT;
info.pNext = nullptr;
info.pLayer = (void*)makeViewMetalCompatible((void*)pMetalSurrogate->winId());
info.flags = 0;
surfaceResult = vkCreateMetalSurfaceEXT(vulkanContext.instance, &info, nullptr, &vulkanContext.surface);
}
#endif
if (surfaceResult == VK_SUCCESS) {
vulkanContext.surfaceExtension = surface_extension;
break;
} else {
vulkanContext.surface = VK_NULL_HANDLE;
}
}
displayInstanceLayers();
displayInstanceExtensions();
return true;
}
void VulkanCapsViewer::getGPUinfo(VulkanDeviceInfo *GPU, uint32_t id, VkPhysicalDevice device)
{
VkResult vkRes;
GPU->id = id;
GPU->device = device;
GPU->readExtensions();
GPU->readPhysicalProperties();
GPU->readLayers();
GPU->readQueueFamilies();
GPU->readPhysicalFeatures();
GPU->readPhysicalLimits();
GPU->readPhysicalMemoryProperties();
GPU->readSurfaceInfo();
GPU->readPlatformDetails();
GPU->readProfiles();
// Request all available queues
std::vector<VkDeviceQueueCreateInfo> queueCreateInfos;
for (uint32_t i = 0; i < GPU->queueFamilies.size(); ++i)
{
float queuePriorities[1] = { 0.0f };
VkDeviceQueueCreateInfo queueCreateInfo = {};
queueCreateInfo.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queueCreateInfo.queueFamilyIndex = i;
queueCreateInfo.queueCount = 1;
queueCreateInfo.pQueuePriorities = queuePriorities;
queueCreateInfos.push_back(queueCreateInfo);
}
std::vector<const char*> enabledExtensions;
#if defined(__APPLE__) && (VK_HEADER_VERSION >= 216)
enabledExtensions.push_back(VK_KHR_PORTABILITY_SUBSET_EXTENSION_NAME);
#endif
// Init device
VkDeviceCreateInfo info = {};
info.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO;
info.pQueueCreateInfos = queueCreateInfos.data();
info.queueCreateInfoCount = (uint32_t)queueCreateInfos.size();
info.enabledLayerCount = 0;
if (enabledExtensions.size() > 0) {
info.enabledExtensionCount = static_cast<uint32_t>(enabledExtensions.size());
info.ppEnabledExtensionNames = enabledExtensions.data();
};
vkRes = vkCreateDevice(GPU->device, &info, nullptr, &GPU->dev);
if (vkRes != VK_SUCCESS)
{
QString error = "Could not create a Vulkan device!\nError: " + QString::fromStdString(vulkanResources::resultString(vkRes));
QMessageBox::warning(this, tr("Error"), error);
exit(EXIT_FAILURE);
}
GPU->readSupportedFormats();
GPU->os = getOperatingSystem();
GPU->reportVersion = reportVersion;
GPU->appVersion = version;
// Check if any feature modifying tool is active for this device (e.g. profiles layer)
// This information is used to disable uploads to the database
GPU->hasFeaturModifyingTool = false;
PFN_vkGetPhysicalDeviceToolPropertiesEXT vkGetPhysicalDeviceToolPropertiesEXT{};
vkGetPhysicalDeviceToolPropertiesEXT = reinterpret_cast<PFN_vkGetPhysicalDeviceToolPropertiesEXT>(vkGetInstanceProcAddr(vulkanContext.instance, "vkGetPhysicalDeviceToolPropertiesEXT"));
if (vkGetPhysicalDeviceToolPropertiesEXT) {
uint32_t numTools;
vkGetPhysicalDeviceToolPropertiesEXT(vulkanGPUs[0].device, &numTools, nullptr);
std::vector<VkPhysicalDeviceToolPropertiesEXT> toolProperties{};
toolProperties.resize(numTools);
vkGetPhysicalDeviceToolPropertiesEXT(vulkanGPUs[0].device, &numTools, toolProperties.data());
for (auto& toolProps : toolProperties) {
if (toolProps.purposes & VK_TOOL_PURPOSE_MODIFYING_FEATURES_BIT_EXT) {
qWarning().nospace() << "Found feature modifying tool \"" << toolProps.description << "\" for \"" << GPU->props.deviceName << "\", uploads for this device will be disabled";
GPU->hasFeaturModifyingTool = true;
}
}
}
}
void VulkanCapsViewer::getGPUs()
{
VkResult vkRes;
uint32_t numGPUs;
// Enumerate devices
vkRes = vkEnumeratePhysicalDevices(vulkanContext.instance, &numGPUs, NULL);
if (vkRes != VK_SUCCESS)
{
QMessageBox::warning(this, tr("Error"), "Could not enumerate device count!");
return;
}
std::vector<VkPhysicalDevice> vulkanDevices;
vulkanDevices.resize(numGPUs);
vkRes = vkEnumeratePhysicalDevices(vulkanContext.instance, &numGPUs, &vulkanDevices.front());
if (vkRes != VK_SUCCESS)
{
QMessageBox::warning(this, tr("Error"), "Could not enumerate physical devices!");
return;
}
vulkanGPUs.resize(numGPUs);
for (uint32_t i = 0; i < numGPUs; i++)
{
getGPUinfo(&vulkanGPUs[i], i, vulkanDevices[i]);
}
ui.comboBoxGPU->clear();
for (auto& GPU : vulkanGPUs)
{
QString deviceName = QString::fromStdString("[GPU" + to_string(GPU.id) + "] " + GPU.props.deviceName);
ui.comboBoxGPU->addItem(deviceName);
}
if (vulkanGPUs.size() > 0)
{
displayDevice(0);
}
else
{
QMessageBox::warning(this, tr("Error"), "Could not find a GPU with Vulkan support!");
}
// Only display device selection of more than once device is present (Android only)
#ifdef __ANDROID__
ui.widgetDeviceSelection->setVisible(vulkanGPUs.size() > 1);
#endif
}
void VulkanCapsViewer::connectFilterAndModel(QStandardItemModel& model, CustomFilterProxyModel& filter)
{
filter.setSourceModel(&model);
filter.setFilterKeyColumn(-1);
filter.setRecursiveFilteringEnabled(true);
}
QTreeWidgetItem *addTreeItem(QTreeWidgetItem *parent, const std::string& key, const std::string& value)
{
QTreeWidgetItem *newItem = new QTreeWidgetItem(parent);
newItem->setText(0, QString::fromStdString(key));
newItem->setText(1, QString::fromStdString(value));
parent->addChild(newItem);
return newItem;
}
QTreeWidgetItem *addTreeItemVkBool32(QTreeWidgetItem *parent, const std::string& key, const VkBool32 value)
{
QTreeWidgetItem *newItem = new QTreeWidgetItem(parent);
newItem->setText(0, QString::fromStdString(key));
newItem->setText(1, (value) ? "true" : "false");
newItem->setForeground(1, (value) ? QColor::fromRgb(0, 128, 0) : QColor::fromRgb(255, 0, 0));
parent->addChild(newItem);
return newItem;
}
void addTreeItemFlag(QTreeWidgetItem *parent, const QString& flagName, const bool flag)
{
if (flag)
{
QTreeWidgetItem *newItem = new QTreeWidgetItem(parent);
newItem->setText(0, flagName);
parent->addChild(newItem);
}
}