vasilito
f31522130f
Build system (5 gaps hardened): - COOKBOOK_OFFLINE defaults to true (fork-mode) - normalize_patch handles diff -ruN format - New 'repo validate-patches' command (25/25 relibc patches) - 14 patched Qt/Wayland/display recipes added to protected list - relibc archive regenerated with current patch chain Boot fixes (fixable): - Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset) - D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped) - redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped) - daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch) - udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async) - relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs - greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait) - greeter-ui: built and linked (header guard unification, sem_compat stubs removed) - mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps - greeter config: removed stale keymapd dependency from display/greeter services - prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified Unfixable (diagnosed, upstream): - i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort - kded6/greeter-ui: page fault 0x8 — Qt library null deref - Thread panics fd != -1 — Rust std library on Redox - DHCP timeout / eth0 MAC — QEMU user-mode networking - hwrngd/thermald — no hardware RNG/thermal in VM - live preload allocation — BIOS memory fragmentation, continues on demand
111 lines
3.9 KiB
C++
111 lines
3.9 KiB
C++
// Copyright (C) 2023 The Qt Company Ltd.
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
|
|
|
|
#include <QGuiApplication>
|
|
#include <QCommandLineParser>
|
|
#include "rhiwindow.h"
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
QGuiApplication app(argc, argv);
|
|
|
|
QRhi::Implementation graphicsApi;
|
|
|
|
// Use platform-specific defaults when no command-line arguments given.
|
|
#if defined(Q_OS_WIN)
|
|
graphicsApi = QRhi::D3D11;
|
|
#elif QT_CONFIG(metal)
|
|
graphicsApi = QRhi::Metal;
|
|
#elif QT_CONFIG(vulkan)
|
|
graphicsApi = QRhi::Vulkan;
|
|
#else
|
|
graphicsApi = QRhi::OpenGLES2;
|
|
#endif
|
|
|
|
QCommandLineParser cmdLineParser;
|
|
cmdLineParser.addHelpOption();
|
|
QCommandLineOption nullOption({ "n", "null" }, QLatin1String("Null"));
|
|
cmdLineParser.addOption(nullOption);
|
|
QCommandLineOption glOption({ "g", "opengl" }, QLatin1String("OpenGL"));
|
|
cmdLineParser.addOption(glOption);
|
|
QCommandLineOption vkOption({ "v", "vulkan" }, QLatin1String("Vulkan"));
|
|
cmdLineParser.addOption(vkOption);
|
|
QCommandLineOption d3d11Option({ "d", "d3d11" }, QLatin1String("Direct3D 11"));
|
|
cmdLineParser.addOption(d3d11Option);
|
|
QCommandLineOption d3d12Option({ "D", "d3d12" }, QLatin1String("Direct3D 12"));
|
|
cmdLineParser.addOption(d3d12Option);
|
|
QCommandLineOption mtlOption({ "m", "metal" }, QLatin1String("Metal"));
|
|
cmdLineParser.addOption(mtlOption);
|
|
|
|
cmdLineParser.process(app);
|
|
if (cmdLineParser.isSet(nullOption))
|
|
graphicsApi = QRhi::Null;
|
|
if (cmdLineParser.isSet(glOption))
|
|
graphicsApi = QRhi::OpenGLES2;
|
|
if (cmdLineParser.isSet(vkOption))
|
|
graphicsApi = QRhi::Vulkan;
|
|
if (cmdLineParser.isSet(d3d11Option))
|
|
graphicsApi = QRhi::D3D11;
|
|
if (cmdLineParser.isSet(d3d12Option))
|
|
graphicsApi = QRhi::D3D12;
|
|
if (cmdLineParser.isSet(mtlOption))
|
|
graphicsApi = QRhi::Metal;
|
|
|
|
//! [api-setup]
|
|
// For OpenGL, to ensure there is a depth/stencil buffer for the window.
|
|
// With other APIs this is under the application's control (QRhiRenderBuffer etc.)
|
|
// and so no special setup is needed for those.
|
|
QSurfaceFormat fmt;
|
|
fmt.setDepthBufferSize(24);
|
|
fmt.setStencilBufferSize(8);
|
|
// Special case macOS to allow using OpenGL there.
|
|
// (the default Metal is the recommended approach, though)
|
|
// gl_VertexID is a GLSL 130 feature, and so the default OpenGL 2.1 context
|
|
// we get on macOS is not sufficient.
|
|
#ifdef Q_OS_MACOS
|
|
fmt.setVersion(4, 1);
|
|
fmt.setProfile(QSurfaceFormat::CoreProfile);
|
|
#endif
|
|
QSurfaceFormat::setDefaultFormat(fmt);
|
|
|
|
// For Vulkan.
|
|
#if QT_CONFIG(vulkan)
|
|
QVulkanInstance inst;
|
|
if (graphicsApi == QRhi::Vulkan) {
|
|
// Request validation, if available. This is completely optional
|
|
// and has a performance impact, and should be avoided in production use.
|
|
inst.setLayers({ "VK_LAYER_KHRONOS_validation" });
|
|
// Play nice with QRhi.
|
|
inst.setExtensions(QRhiVulkanInitParams::preferredInstanceExtensions());
|
|
if (!inst.create()) {
|
|
qWarning("Failed to create Vulkan instance, switching to OpenGL");
|
|
graphicsApi = QRhi::OpenGLES2;
|
|
}
|
|
}
|
|
#endif
|
|
//! [api-setup]
|
|
|
|
HelloWindow window(graphicsApi);
|
|
|
|
#if QT_CONFIG(vulkan)
|
|
if (graphicsApi == QRhi::Vulkan)
|
|
window.setVulkanInstance(&inst);
|
|
#endif
|
|
window.resize(1280, 720);
|
|
window.setTitle(QCoreApplication::applicationName() + QLatin1String(" - ") + window.graphicsApiName());
|
|
window.show();
|
|
|
|
int ret = app.exec();
|
|
|
|
// RhiWindow::event() will not get invoked when the
|
|
// PlatformSurfaceAboutToBeDestroyed event is sent during the QWindow
|
|
// destruction. That happens only when exiting via app::quit() instead of
|
|
// the more common QWindow::close(). Take care of it: if the QPlatformWindow
|
|
// is still around (there was no close() yet), get rid of the swapchain
|
|
// while it's not too late.
|
|
if (window.handle())
|
|
window.releaseSwapChain();
|
|
|
|
return ret;
|
|
}
|