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
79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
// Copyright (C) 2020 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#ifndef WINDOW_H
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#define WINDOW_H
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#include <QWindow>
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#include <QOffscreenSurface>
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#include <rhi/qrhi.h>
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class RhiWindow : public QWindow
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{
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public:
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RhiWindow(QRhi::Implementation graphicsApi);
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QString graphicsApiName() const;
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void releaseSwapChain();
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protected:
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virtual void customInit() = 0;
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virtual void customRender() = 0;
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// destruction order matters to a certain degree: the fallbackSurface must
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// outlive the rhi, the rhi must outlive all other resources. The resources
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// need no special order when destroying.
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#if QT_CONFIG(opengl)
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std::unique_ptr<QOffscreenSurface> m_fallbackSurface;
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#endif
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std::unique_ptr<QRhi> m_rhi;
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//! [swapchain-data]
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std::unique_ptr<QRhiSwapChain> m_sc;
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std::unique_ptr<QRhiRenderBuffer> m_ds;
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std::unique_ptr<QRhiRenderPassDescriptor> m_rp;
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//! [swapchain-data]
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bool m_hasSwapChain = false;
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QMatrix4x4 m_viewProjection;
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private:
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void init();
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void resizeSwapChain();
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void render();
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void exposeEvent(QExposeEvent *) override;
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bool event(QEvent *) override;
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QRhi::Implementation m_graphicsApi;
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bool m_initialized = false;
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bool m_notExposed = false;
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bool m_newlyExposed = false;
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};
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class HelloWindow : public RhiWindow
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{
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public:
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HelloWindow(QRhi::Implementation graphicsApi);
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void customInit() override;
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void customRender() override;
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private:
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void ensureFullscreenTexture(const QSize &pixelSize, QRhiResourceUpdateBatch *u);
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std::unique_ptr<QRhiBuffer> m_vbuf;
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std::unique_ptr<QRhiBuffer> m_ubuf;
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std::unique_ptr<QRhiTexture> m_texture;
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std::unique_ptr<QRhiSampler> m_sampler;
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std::unique_ptr<QRhiShaderResourceBindings> m_colorTriSrb;
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std::unique_ptr<QRhiGraphicsPipeline> m_colorPipeline;
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std::unique_ptr<QRhiShaderResourceBindings> m_fullscreenQuadSrb;
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std::unique_ptr<QRhiGraphicsPipeline> m_fullscreenQuadPipeline;
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QRhiResourceUpdateBatch *m_initialUpdates = nullptr;
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float m_rotation = 0;
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float m_opacity = 1;
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int m_opacityDir = -1;
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};
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#endif
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