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
106 lines
5.3 KiB
Plaintext
106 lines
5.3 KiB
Plaintext
Qt 5.12 introduces many new features and improvements as well as bugfixes
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over the 5.11.x series. For more details, refer to the online documentation
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included in this distribution. The documentation is also available online:
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https://doc.qt.io/qt-5/index.html
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The Qt version 5.12 series is binary compatible with the 5.11.x series.
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Applications compiled for 5.11 will continue to run with 5.12.
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Some of the changes listed in this file include issue tracking numbers
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corresponding to tasks in the Qt Bug Tracker:
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https://bugreports.qt.io/
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Each of these identifiers can be entered in the bug tracker to obtain more
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information about a particular change.
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****************************************************************************
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* Compositor *
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****************************************************************************
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- [QTBUG-66784] Added APIs for xdg-shell stable.
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- xdg-shell unstable v5 is now deprecated. Existing compositors should
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migrate to unstable v6 or stable.
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- Features for server buffer integrations have been renamed.
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"drm-egl-server" is now "wayland-drm-egl-server-buffer" and
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"libhybris-egl-server" is "wayland-libhybris-egl-server-buffer".
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- [QTBUG-49809] Added support for wl_subsurface.place_above and
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place_below in WaylandQuickItem.
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- QWaylandQuickItem::sendMouseMoveEvent was added to allow sending
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generated mouse move events from QML.
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- Added API for installing a socket on which bind() and listen() have
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already been called into the event dispatch loop. This facilitates
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socket-activated compositors.
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- Added a new categorized logging namespace "qt.waylandcompositor" and
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renamed "qt.compositor.input.methods" to
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"qt.waylandcompositor.inputmethods".
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- Fixed a bug where some signals on QWaylandSurface were emitted before
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all double buffered state had been applied.
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- [QTBUG-70163] Fixed a bug where destroying a WaylandQuickItem would
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delete the OpenGL texture for all other WaylandQuickItems using that
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surface.
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- Fixed a bug that caused some clients to abort in libwayland when a
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surface left an output.
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- Fixed an issue where the WaylandOutput.window QML property had to be set
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before the WaylandOutput.sizeFollowsWindow property.
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- Fixed a bug where outputAdded was not emitted if a new output was added
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through QWaylandCompositor::setDefaultOutput.
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- xdg-shell v6:
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* Requests to enter/exit fullscreen mode are now handled.
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* Minimum and maximum sizes are now respected when resizing.
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* Fixed an edge case in moving an initially maximized XdgShellV6 surface
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to windowed mode.
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* ShellSurfaceItems now re-issue configure requests with updated sizes
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when the size or available geometry changes on an output used by a
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maximized or fullscreen surface.
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- wl-shell:
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* ShellSurfaceItems now re-issue configure requests with updated sizes
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when the size or available geometry changes on output used by a
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maximized or fullscreen surface.
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****************************************************************************
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* QPA plugin *
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****************************************************************************
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- [QTBUG-66783] Added support for xdg-shell stable.
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- [QTBUG-69746] Added client-side support for the
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xdg-decoration-unstable-v1 Wayland extension. Qt clients will now let
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the compositor draw the window decorations if configured through this
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extension.
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- [QTBUG-68834] The window decorations have had a redesign, they now use
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the window background color instead of the blue gradient.
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- QT_WAYLAND_SHELL_INTEGRATION environment variable now accepts a
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semicolon-separated list of shell integrations.
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- [QTBUG-68838] Deprecated the shell integrations for
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xdg-shell-unstable-v5 and wl-shell. The stable version of xdg-shell
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should be used instead.
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- All shell integrations have been moved to plugins.
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- Window decorations are now automatically disabled for ivi-application.
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- Added support for xdg-output-unstable-v1
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- Font and UI scaling is now based on the screen scale factor rather than
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the physical DPI. The logical DPI is set to 96 unless overridden by the
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the environment variable QT_WAYLAND_FORCE_DPI, which may be set to a
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specific DPI or to "physical" to get the old behavior.
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- Cursors now follow the device pixel ratio of the current screen.
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- Cursor themes are now loaded on-demand, leading to significant memory
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savings in some cases.
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- Fixed a bug where QSurfaceFormat::renderableType() was ignored when
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creating an OpenGL context.
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- Fixed a bug where the arrow cursor would be shown instead of the resize
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cursor when hovering over the window decoration border.
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- [QTBUG-70242][QTBUG-68605][QTBUG-67601] Fixed a bug where offscreen
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surfaces would get surfaceless EGL contexts.
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- xdg-shell v6:
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* Fixed a bug where maximized windows would resize to their unmaximized
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size if the compositor sent an invalid configure event.
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* Fixed a bug where buffers were sometimes attached and committed before
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the first configure event, causing protocol errors.
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* [QTBUG-63417][QTBUG-63748] Implemented support for maximizing,
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minimizing, and setting fullscreen with xdg-shell unstable v6.
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* [QTBUG-53702] QWindow::isActive now follows configure events on
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xdg-shell unstable v6 (like v5).
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