CHANGES

Louvre (2.15.0-1)

  # API Additions

  * LSeat::eventFilter(): Allows filtering and mutating input events before propagating them to the rest of the stack. Useful for implementing key remapping.
  * LNinePatchView class: View for displaying textures using the nine-patch technique.

  # Documentation

  * Fixed broken links.

  Thanks to @jgroboredo and @LeKinaSa for all the feedback!

-- Eduardo Hopperdietzel <ehopperdietzel@gmail.com> Sat, 01 Mar 2025 10:04:14 -0300


Louvre (2.14.1-1)

  # Bug Fixes

  * Wayland Backend: Fixed occasional flickering when no damage is generated within LOutput::paintGL().
  * LOutput::repaintFilter: Updated internal implementation to reduce CPU consumption and allow cursor plane updates when using the atomic DRM API.

  # Dependencies

  * Updated SRM dependency to version >= 0.12.0.

-- Eduardo Hopperdietzel <ehopperdietzel@gmail.com> Sat, 08 Feb 2025 08:27:14 -0300


Louvre (2.14.0-1)

  # API Additions

  * LOutput::repaintFilter(): Intercepts LOutput::repaint() calls, making it easier to retain the last rendered frame. Special thanks to @LeKinaSa and @jgroboredo for highlighting the need for this feature.

-- Eduardo Hopperdietzel <ehopperdietzel@gmail.com> Mon, 27 Jan 2025 17:47:20 -0300


Louvre (2.13.0-1)

  # License

  * Updated license to LGPLv2.1.

  # API Additions

  * LTexture::write(Begin/Update/End): An alternative to LTexture::updateRect() that allows multiple texture updates without issuing an immediate internal synchronization.
  * LOutput::currentBufferAge: Retrieves the age of the current buffer according to the [EGL_EXT_buffer_age](https://registry.khronos.org/EGL/extensions/EXT/EGL_EXT_buffer_age.txt) extension specification.

  # Wayland Backend

  * Added damage tracking support.

  # Internal Changes

  * LPainter::bindProgram() now fully synchronizes all uniforms and GL state, instead of just binding its GL program. This resolves issues encountered when integrating external shaders.  
  * Replaced LScene index-based damage tracking with buffer age.

  # Dependencies

  * Updated SRM dependency to >= 0.11.0.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Sun, 08 Dec 2024 20:47:47 -0300


Louvre (2.12.0-1)

  # New Protocols

  * Wlr Output Management: Allows apps to configure and arrange displays. Check the documentation for details.

  # Dependencies

  * Updated SRM dependency to >= 0.10.0.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Mon, 11 Nov 2024 10:29:59 -0300


Louvre (2.11.0-1)

  # New Protocols

  * DRM Lease: For allowing apps to take control of displays. Check the documentation for details. Thanks @Fox2Code for spotting silly mistakes!

  # Packaging

  * Added a new Arch AUR (devel branch) to the downloads page. Thanks @kingdomkind!

  # louvre-views

  * Fixed layer-shell z-index ordering issue. Thanks @renhiyama for reporting it!

  # API

  * Added LGPU class for accessing a driver/GPU node information.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Thu, 07 Nov 2024 00:09:11 -0300


Louvre (2.10.1-1)

  # Packaging

  * Added official Fedora COPR link to the downloads page.

  # Bug Fixes

  * Wayland Backend: Prevent compositor from exiting when a `wl_output` global is removed.
  * Wayland Backend: Fixed cursor scaling issue that made it look oversized on low DPI displays.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Wed, 31 Oct 2024 23:10:40 -0300


Louvre (2.10.0-1)

  # API Additions

  * Added LTexture::setFence() and LRenderBuffer::setFence() to prevent partial updates when used as source textures.
  * Added LTexture::setDataFromGL() to enable wrapping of already created OpenGL textures.

  # Performance

  * Replaced glFinish() calls with fences, ensuring synchronization without requiring CPU-side waiting.

  # Bug Fixes

  * Fixed issue of black textures appearing on proprietary NVIDIA drivers (and potentially others). Thanks @renhiyama and @kingdomkind for all your help!
  * Fixed synchronization issues between threads that were causing partial texture updates.
  * Replaced calls to wl_client_destroy with wl_resource_post_error when an unknown buffer type is committed, which was causing a segmentation fault. Thanks @Ramblurr for reporting it!
  * Fixed segfault occurring when an idle inhibitor resource was destroyed.
  * Wayland Backend: Resolved issue where modifier keys were not released when the window lost focus. Thanks @renhiyama for reporting it!

  # Tests

  * Added test to validate support for common texture formats and the synchronization of updates across threads.

  # Dependencies

  * Updated SRM dependency to version >= v0.8.0.

  Special thanks to @renhiyama, @kingdomkind, and @Fox2Code for your invaluable support!

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Wed, 30 Oct 2024 22:10:55 -0300


Louvre (2.9.0-1)

  # API Additions

  * Added LScene::enableAutoRepaint() option to temporarily prevent child views from triggering output repaints when modified.

  # Examples

  * louvre-views: Added Meta + Ctrl + Scroll gesture for zooming in and out. Thanks to @mishoo for the idea.
  * louvre-views: Enabled tap-to-click by default. Thanks to @renhiyama for the suggestion.

  # Bug Fixes

  * Corrected the calculation of LRenderBuffer::size() when the scale factor changes.

  # Dependencies

  * Removed GBM dependency.
  * Specified the minimum required versions for all dependencies.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Sat, 07 Sep 2024 18:39:10 -0400


Louvre (2.8.0-1)

  # New Protocols

  * Image Capture Source.

  # API Changes

  * LActivationToken: The destructor has been made private, and move/copy constructors have been deleted to prevent API misuse.

  # Building

  * Removed an unnecessary flag in meson.build that was generating excessive warnings when using clang.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Sat, 23 Aug 2024 22:15:24 -0400


Louvre (2.7.0-1)

  # New Protocols

  * XDG Activation: See LActivationTokenManager and LActivationToken for details.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Thu, 22 Aug 2024 20:00:51 -0400


Louvre (2.6.0-1)

  # New Protocols

  * Foreign Toplevel List: See LToplevelRole::foreignHandleFilter() for details.

  # Dependencies

  * Updated EGL dependency to version 1.5 or higher.
  * Updated SRM dependency to version 0.7.1 or higher.

  # Bug Fixes

  * louvre-views: Fixed a cursor flickering issue introduced in the previous release.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Fri, 16 Aug 2024 19:46:37 -0400


Louvre (2.5.0-1)

  # New Protocols

  * Idle Notify (see `LIdleListener` for details).
  * Idle Inhibit (see `LSeat::idleInhibitorSurfaces()` for details).

  # Packaging

  * Added Fedora package in the downloads section. Credits to @Conan-Kudo.

  # Examples

  * New louvre-views Shortcuts: Credits to @mishoo:
    * `Super + L/R Click`: Starts interactive move/resize for top-level windows.
    * `Super + Shift + PageUp`: Toggle maximize.
    * `Super + Shift + PageDown`: Minimize.

  # Bug Fixes

  * Prevent `weston-terminal` from launching when switching to TTY 1. Credits to @mishoo.
  * Allow VT switching using the right CTRL key. Credits to @mishoo.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Tue, 06 Aug 2024 13:59:30 -0400


Louvre (2.4.1-1)

  # Bug Fixes & Security

  * DRM Backend: Added missing SRM version checks to prevent symbol resolution issues with older versions, thanks to @Silitonix.
  * Added missing pointer focus checks in the default pointer button event implementation to securely handle cases where users unset it from indirectly triggered events.
  * louvre-views: Fixed bug causing occasional unminimizing of toplevel windows when switching to the main workspace of an output.
  * louvre-views: Fix bug causing compositor to get stuck in an infinite loop when associating Wayland clients with application PIDs, thanks to @panaflexx.
  * louvre-views: Toplevel windows with subsurfaces are now hidden, and their captures are displayed immediately during fullscreen animations. This change prevents visual glitches caused by clients updating subsurface sizes before acknowledging the toplevel configuration.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Fri, 01 Aug 2024 22:30:46 -0400


Louvre (2.4.0-1)

  # API Additions

  * Added LOutput::setCustomScanoutBuffer() for direct scanout of fullscreen textures, reducing GPU consumption and latency.

  # Examples

  * louvre-views & louvre-weston-clone now use direct scanout for session lock and fullscreen surfaces when possible.
  * louvre-views: Reduced unnecessary SSD title updates during window resizing to prevent slowdowns.
  * louvre-views: Minimized repainting of offscreen scene views during fullscreen/unfullscreen animations.
  * louvre-views: Introduced louvre.desktop file for launching louvre-views as a Wayland session.

  # Bug Fixes

  * Corrected title bar positioning for fullscreen windows when the X offset of the parent output exceeds 0.
  * Addressed issues with cursor size perception in Wayland backend when emulating hardware composition.

  # Internal Changes

  * Added scanout tranche to Linux-DMA-Buff.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Tue, 23 Jul 2024 11:44:04 -0400


Louvre (2.3.2-1)

  # Examples

  * Replaced default wallpaper with a bluish-colored one.
  * louvre-views: Scale-down wallpaper on startup to match the largest available output preferred mode size.

  # Internal Changes

  * Replaced unnecessary execlp() call with system() in LLauncher.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Wed, 10 Jul 2024 18:16:12 -0400


Louvre (2.3.1-1)

  # Bug Fixes

  * Fixed issue preventing apps from launching when LLauncher daemon fails to redirect stdin to /dev/null.
  * Removed unnecessary override of SRM environment variables that may cause some hardware to function suboptimally.

  # Dependencies

  * Updated SRM dependency to v0.6.1.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Sun, 07 Jul 2024 14:28:24 -0400


Louvre (2.3.0-1)

  # New Protocols

  * Content Type Hint (see LOutput::setContentType() and LSurface::contentType()).

  # Bug Fixes

  * Fixed bug preventing fallback keyboard map from loading when faulty XKB_DEFAULT_* environment variables are set.
  * Fixed bug in louvre-views where fullscreen toplevel subsurfaces incorrectly appeared on top of the topbar.
  * Fixed bug in louvre-views causing fullscreen toplevels to move behind the black background when a child popup is mapped.

  # Backends

  * Moved responsibility for restoring gamma and cursor planes during TTY switching to SRM.
  * Wayland Backend: Added multiple cursor buffers to handle compositors that do not release buffers immediately.

  # Documentation

  * Added link to the old tutorial.

  # Examples

  * Reused the TextRenderer component in louvre-views and louvre-weston-clone.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Sat, 29 Jun 2024 18:14:25 -0400


Louvre (2.2.0-1)

  # New Protocols

  * Single Pixel Buffer.

  # Environment Variables

  * Removed the hardcoded call to LKeyboard::setKeymap() inside the LCompositor::initialized() event, enabling the use of XKB environment variables to override the default keyboard map. Refer to the Environment page for more details.

  # Bug Fixes

  * Fixed bug causing unnecessary repaints on outputs using fractional scaling with oversampling.

  # Examples

  * Cleaned up louvre-weston-clone example and replaced most raw pointers with smart pointers.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Mon, 24 Jun 2024 13:40:52 -0400


Louvre (2.1.0-1)

  # New Protocols

  * Wlr Foreign Toplevel Management (Refer to the LForeignToplevelController class for details).

  # API Additions

  * Add activateRequest(), closeRequest() and unsetMinimizedRequest() to the LToplevelRole class.

  # Minor API changes

  * Removed unused constructor overload in the LResource class.
  * Disabled bottom constraints by default during interactive toplevel move sessions.

  # Bug Fixes

  * Implemented a temporary fix to allow xdg_popups to trigger reposition requests before being mapped (until GTK4 fixes it).
  * Removed unnecessary checks in LLauncher::startDaemon() that prevented it from starting the daemon on some systems.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Mon, 17 Jun 2024 22:22:05 -0400


Louvre (2.0.0-1)

  # New Protocols/Globals

  * Session Lock
  * Wlr Layer Shell
  * Wlr Screen Copy
  * Pointer Gestures
  * Pointer Constraints
  * Relative Pointer
  * Wayland Touch Events
  * XDG Output
  * Update xdg_wm_base global to v6.
  * Update zwp_linux_dmabuf global to v5.

  # Backends

  * Introduced a new Wayland input and graphic backend for running compositors as nested Wayland clients.
  * Added support for absolute Libinput pointer events, enabling proper handling of pointer events when running inside QEMU or Virtual Box, thanks to @milisarge.
  * Removed unnecessary SRM headers prefix from the DRM backend, thanks to @EBADBEEF.

  # Rendering

  * Added support for automatic and custom blending modes in LPainter.
  * Included premultiplied alpha hints to LTexture.
  * Introduced the LFramebufferWrapper class, enabling the use of LPainter in native OpenGL framebuffers.
  * Removed deprecated LPainter API.

  # Layout

  * Introduced the concept of surface layers: background, bottom, middle, top, and overlay, simplifying surface ordering management based on their role.
  * Added the concept of available geometry and exclusive edges to LOutput.
  * Included the LExclusiveZone class for easy calculation and modification of available geometry for outputs.

  # Roles

  * Introduced the LLayerRole class for wlr_layer_shell surfaces, featuring a default implementation that automatically updates their position and size, as well as the available outputs geometry.
  * Introduced the LSessionLockRole for session_lock surfaces, featuring a default implementation that automatically updates their position, size, and mapping state based on the session state.
  * Detached toplevel move and resize sessions from LPointer, moving them into the new LToplevelMoveSession and LToplevelResizeSession classes.
  * Move and resize sessions constraints can now be updated dynamically as needed.
  * Now multiple move and resize toplevel sessions are allowed at a time (e.g. pointer and touch at the same time).
  * Replaced LToplevelRole::ResizeEdge enum with the new LEdge flags.
  * Replaced individual LToplevelRole and LPopupRole property change events with atomsChanged(), enabling the handling of multiple property changes simultaneously while accessing the previous state. This prevents issues that arose from the order in which events were previously triggered.
  * Added setExtraGeometry() to LToplevelRole to simplify the calculation of position, size, and constraints for toplevels using server-side decorations.
  * Popups are now immediately unmapped when dismissed.
  * Optimized popup position recalculations, preventing unnecessary processing.

  # Screencasting

  * Added support for screencasting through the wlr_screencopy protocol, also compatible with the xdg-desktop-portal-wlr portal, thanks to @Fox2Code for providing feedback on the API design.

  # Cursor

  * Added new LClientCursor class for easier tracking and management of client cursors. When assigned to LCursor, the texture, hotspot, and visibility automatically adjust based on the underlying LCursorRole state.
  * LPointer::setCursorRequest() now provides an LClientCursor instead of a raw LCursorRole and hotspot.
  * The LClient class now stores and provides access to the last cursor set by a client via LClient::lastCursor(). 
  * LCursor enablement and hardware compositing can be now toggled for specific outputs using LCursor::enable() and LCursor::enableHwCompositing().
  * Manual cursor drawing is no longer necessary when hardware composition is not supported.

  # Clipboard / Drag & Drop

  * Removed the LDataDevice, LDataSource, and LDataOffer classes, their functionality is now handled internally by Louvre.
  * Migrated clipboard functionality from LSeat to the new dedicated LClipboard class.
  * It is now possible to specify which MIME types of the clipboard to make persistent through LClipboard::persistentMimeTypeFilter().
  * Renamed the LDNDManager class to LDND.
  * Transferred drag & drop enter, move, and leave events from LPointer to LDND, facilitating support for touch or other forms of DND sessions.
  * It is now possible to distinguish whether a DND session is originated from a pointer, keyboard, or touch event using LDND::triggeringEvent().

  # Input Events

  * Redesigned the entire input system, with each input event now having its own LEvent subclass providing detailed information.
  * Added support for touch events through the LTouch, LTouchPoint, and LSceneTouchPoint classes.
  * Introduced the LInputDevice class for configuring and accessing basic input device properties.
  * Requests triggered by user interactions now include the specific event that triggered them.
  * Included support for pointer constraints.
  * Added support for swipe, pinch, and hold pointer gestures.
  * LClient now provides eventHistory() and findEventBySerial() for querying the last events sent from the compositor.
  * Removed the LKeyboard::sendModifiersEvent() method. Modifiers are now automatically sent to focused surfaces whenever they change.

  # Security

  * Introduced the LWeak class for efficient management of weak references to LObjects, automatically setting them to nullptr upon object destruction, with an optional destruction callback.
  * Replaced LClient::destroy() with destroyLater() to prevent immediate client resource destruction and reduce potential access to freed memory.
  * Added assert to prevent users from creating factory objects outside LCompositor::createObjectRequest().

  # Protocol Globals

  * Introduced the new LGlobal class for managing protocol globals.
  * Added proper methods in LCompositor for safely adding and removing protocol globals (enabling/disabling protocols).
  * Included globalsFilter() in LCompositor to allow only well-known clients to bind to specific protocols.

  # Factory

  * All classes that provide an interface are now subclasses of LFactoryObject.
  * Replaced all virtual constructors/destructors in LCompositor with createObjectRequest() and onAnticipatedObjectDestruction().

  # Cleaning / Performance

  * Removed unnecessary 'inline' keywords from class member methods, thanks to @Paraworker for the suggestion.
  * Added 'noexcept' keyword to all class member methods that do not throw exceptions.
  * Removed unnecessary pimpl pattern from multiple classes, enhancing cache locality and performance.

  # Bug Fixes

  * Fixed incorrect axis scroll values sent to clients using wl_pointer v1.
  * Resolved a segmentation fault issue triggered by accessing LOutput buffers following mode changes.
  * Addressed synchronization problems related to the presentation time protocol.

  # louvre-views example

  * Added fade-in/out toplevel animations.
  * Added Meta + Shift + L + Up/Down shortcut for modifying the priority of a focused LLayerShell surface.
  * Added Meta + Shift + W to launch Wofi.
  * Added LLauncher commands at startup to automatically enable the xdg-desktop-portal-wlr portal if installed.

Louvre (1.2.1-1)

  # Internal Changes

  * Replaced raw boolean pointer of LObject alive indicator with std::shared_ptr - Thanks to @Paraworker.

  # Building

  * Fixed header include problem preventing Louvre from building on Musl-based distros - Thanks to @ahmadraniri1994 for reporting the issue.

  # Documentation

  * Added a link to a curated list of compositors using Louvre into README.md - Suggested by @wiki-me.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Mon, 19 Feb 2024 13:02:10 -0300


Louvre (1.2.0-1)

  # New Protocols

  * Viewporter (refer to LSurface::srcRect()).
  * Fractional Scale (refer to LOutput::setScale()).
  * Wlr Gamma Control (refer to LOutput::setGammaRequest()).
  * Tearing Control (refer to LSurface::preferVSync() and LOutput::enableVSync()).

  # New Features

  * LOutput now supports fractional scales and with optional oversampling to reduce aliasing artifacts when necessary.
  * Added VSync disabling capability in LOutput with optional refresh rate limits.
  * LOutput now supports custom gamma correction curves through LOutput::setGamma() and the new LGammaTable class.
  * LPainter has new methods for rendering texture regions with higher precision and applied transforms.
  * LTextureView now supports custom source rects and transforms.
  * Introduced LBitset class to reduce memory usage for storing binary conditions.
  * Introduced isKeySymbolPressed() to LKeyboard, allowing querying the state of key symbols instead of raw key codes.

  # Minor API Changes

  * Replaced most of the non-order-dependent lists with vectors to minimize cache misses.
  * LOutput setBufferDamage() now takes LRegion * as an argument instead of LRegion &.
  * Updated all virtual constructor parameters in LCompositor to const void *.
  * Removed the create() method in LAnimation and LTimer, replaced with class constructors for stack allocation.
  * Replaced LView's paintRect() event with paintEvent().

  # Graphic Backend

  * The graphic backend modules API has been refactored with a cleaner and more efficient API (this does not affect Louvre public API).

  # Input Backend

  * The Caps Lock key LED is now automatically toggled based on the state of the keyboard modifiers.

  # Bug Fixes

  * Resolved a bug causing the compositor to respond to multiple frame callbacks when a client sent multiple frames before waiting for a reply, thanks to @yurikhan for identifying and reporting it.

  # Examples

  * The louvre-views example now uses a single texture atlas for UI elements instead of individual images.
  * Transitioned most heap-allocated objects to stack allocation.
  * Workspace switching and fullscreen transition animations have undergone optimization, resulting in a smoother visual experience.
  * Added new shortcuts for changing the output transform, scale, mode, and toggling VSync.

  # Building

  * Updated C++ standard to version 20.
  * SRM dependency now requires version 0.5.2 or later.

  # Documentation

  * Rewrote most of the tutorial for clearer explanations and code.
  * Created a new repo containing the code of the final result after completing the tutorial.
  * Expanded the tutorial with new chapters on gamma correction, fractional scaling, and VSync.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Tue, 13 Feb 2024 13:28:39 -0300


Louvre (1.1.0-1)

  # License

  * License updated from GPLv3 to MIT.

  # Dependencies

  * Substituted the FreeImage dependency with STB Image.

  # Building

  * Substituted LConfig.h configuration header with LCompositor methods for querying default assets paths and backends.
  * Incorporated soversion in meson.build.

  # Minor API Changes

  * The LCompositor loadGraphicBackend() and loadInputBackend() methods now accept const std::string & as an argument instead of const char *.
  * The LToplevelRole appId() and title() methods now return const std::string & instead of const char *.
  * The use of LCompositor::nextSerial() is now deprecated, and LTime::nextSerial() should be used instead.
  * LView::paintRect() now takes an LView::PaintRectParams struct reference as an argument, eliminating the need to pass all parameters by value.
  * The LView setBlendFunc() method now follows the glBlendFuncSeparate() parameters, enabling a more precise blend function configuration.
  
  # Additions

  * Introduce LToplevelRole pendingStates() and pendingSize() methods for querying the last configure() parameters.
  * Introduce the LVersion struct and the LCompositor::version() method to facilitate querying the current Louvre version in use.
  * Introduce the LTime nextSerial() and us() functions for obtaining incremental integer numbers and timestamps with microsecond granularity.
  * Introduce the LLauncher auxiliary class, designed for creating a daemon and safely launching applications.
  * Introduce the PaintRectParams struct to LView for utilization in LView::paintRect() calls from an LScene, aiming to reduce the memory transfer overhead associated with each call.
  * Introduce the enableAutoBlendFunc() option to LView to enable Louvre to automatically select the OpenGL blend function based on whether the target framebuffer is an output framebuffer or a custom framebuffer. This addition aims to address and resolve alpha-related issues while rendering.
  * Add pressedButtons() and isButtonPressed() methods to LPointer, providing the ability to query the state of pointer buttons at any given time.
  * The LSurface class now features the views() method, providing access to all LSurfaceViews created for the surface.

  # Internal Changes

  * Error and fatal messages from LLog are now directed to stderr, thanks to @brianhsu.
  * LToplevelRole configure events are now stored and dispatched at the conclusion of a main loop iteration.
  * Toplevels are now automatically configured with the pending states and size if the developer does not explicitly configure them during set or unset fullscreen or maximize requests.
  * Within the Libinput backend, the Libinput context is no longer recreated with each session switch. Previously, this recreation was necessary when forks were created while the compositor was running, as failure to do so would lead to compositor crashes.
  * Pageflip output events are no longer designated as critical sections, enabling them to run concurrently with the main thread loop. This enhancement enhances the output refresh rate.

  # Bug Fixes

  * Addressed a bug in LPainter::clearScreen() where it failed to clear the entire screen when the current framebuffer transform differed from LFramebuffer::Transform::Normal.
  * Addressed a bug where the data source cancelled event wasn't sent to the client when start drag & drop sessions were denied.
  * Resolved a bug where LSolidColorViews were not marked as damaged when their color was changed.

  # Benchmark

  * Include details about the environment in which the benchmark was conducted.
  * Enhance benchmark scripts to more safely retrieve the compositors' process IDs.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Mon, 18 Dec 2023 19:06:14 -0300


Louvre (1.0.1-1)

  # Additions

  * Introduce new environment variables enabling backend selection, thanks to @2xsaiko for the idea.

  # Building

  * Incorporate pkg-config into meson.build to enhance dependency resolution, special thanks to @jengelh.
  * Integrate meson.build options to streamline the configuration of assets and backends.

  # Documentation

  * Rectify a package error in Fedora build instructions, thanks to @jwijenbergh.
  * Append notes to LCompositor::loadGraphicBackend() and LCompositor::loadInputBackend() methods.
  * Enhance benchmark documentation with operational details and transition build system from qmake to Meson.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Mon, 20 Nov 2023 00:56:50 -0300


Louvre (1.0.0-0)

  # Added

  * Multi-GPU support is now available.
  * Introduction of LObject as the base class facilitates sharing future functionality among classes.
  * Pluggable scene and views system introduced for efficient rendering and handling of input events.
  * New LAnimation class for creating time-based animations.
  * New LTimer class for time-based triggered callbacks.
  * New LResource wrapper class for wl_resource structs; each protocol resource or global now has its own LResource subclass.
  * Developers can add or modify default compositor globals by overriding the LCompositor::createGlobalsRequest() virtual method.
  * New example, louvre-views, a MacOS X lookalike compositor that uses the scene and views system.
  * LOutput framebuffers can now be used as textures.
  * LOutput now supports framebuffer transforms.
  * New LRenderBuffer class for rendering into framebuffers and using them as textures.
  * Added support for XDG Decoration, Presentation Time, and Linux DMA-Buf protocols.
  * Libseat can now be enabled or disabled using the LOUVRE_ENABLE_LIBSEAT environment variable.
  * Single, double, or triple buffering can now be configured using SRM library environment variables.

  # Changed

  * LCompositor::start() method is now non-blocking; developers can control the rate of compositor events processing using the pollable LCompositor::fd() and LCompositor::processLoop() methods.
  * New directory structure for protocol interfaces located in src/lib/protocols.
  * Clients can now bind multiple times to the wl_seat global, resolving the Firefox issue where it could only receive pointer events.
  * Clients can now create a wl_data_device for each wl_seat.
  * Clients can now bind multiple times to the wl_subcompositor global.
  * Ping() and pong() methods moved from XDG Shell to LClient class.
  * The DRM graphic backend now uses the SRM library.

  # Removed

  * X11 graphic and input backends are no longer supported.
  * LOutputManager class has been eliminated, and its functionality has been integrated into the LSeat class.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Sun, 12 Nov 2023 23:22:58 -0300


Louvre (0.1.0-1)

  * First release.

 -- Eduardo Hopperdietzel <ehopperdietzel@gmail.com>  Sat, 21 Jan 2023 18:41:12 -0300