Merge 86fe58df39 into 8e15281d34

See https://github.com/libsdl-org/SDL/pull/14029 for reference

.appveyor.yml

@@ -29,7 +29,7 @@ for:
         only:
             - GENERATOR: MinGW Makefiles
     build_script:
-        - set PATH=%PATH:C:\Program Files\Git\usr\bin=C:\MinGW\bin%
+        - set PATH=C:\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin;%PATH:C:\Program Files\Git\usr\bin=%
         - cmake -B build -G "%GENERATOR%" -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS%
         - cmake --build build
 -

.editorconfig

@@ -41,12 +41,6 @@ indent_size = 2
 indent_style = tab
 indent_size = unset
 
-[deps/mingw/*.h]
-indent_style = space
-indent_size = 4
-tab_width = 8
-trim_trailing_whitespace = false
-
 [deps/getopt.{c,h}]
 indent_style = space
 indent_size = 2

CONTRIBUTORS.md

@@ -23,6 +23,7 @@ video tutorials.
  - Denis Bernard
  - BiBi
  - Doug Binks
+ - bitb4ker
  - blanco
  - Waris Boonyasiriwat
  - Kyle Brenneman
@@ -55,6 +56,7 @@ video tutorials.
  - Jason Daly
  - danhambleton
  - Jarrod Davis
+ - decce
  - Olivier Delannoy
  - Paul R. Deppe
  - Michael Dickens
@@ -68,6 +70,7 @@ video tutorials.
  - Jan Ekström
  - Siavash Eliasi
  - er-azh
+ - Jan Hendrik Farr
  - Ahmad Fatoum
  - Nikita Fediuchin
  - Felipe Ferreira
@@ -110,6 +113,7 @@ video tutorials.
  - IntellectualKitty
  - Aaron Jacobs
  - JannikGM
+ - Andreas O. Jansen
  - Erik S. V. Jansson
  - jjYBdx4IL
  - Peter Johnson
@@ -121,6 +125,7 @@ video tutorials.
  - Josh Kilmer
  - Byunghoon Kim
  - Cameron King
+ - knokko
  - Peter Knut
  - Christoph Kubisch
  - Yuri Kunde Schlesner
@@ -228,6 +233,7 @@ video tutorials.
  - Yoshinori Sano
  - Brandon Schaefer
  - Sebastian Schuberth
+ - Jan Schuerkamp
  - Scr3amer
  - Jan Schürkamp
  - Christian Sdunek

README.md

@@ -9,34 +9,28 @@ GLFW is an Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan
 application development.  It provides a simple, platform-independent API for
 creating windows, contexts and surfaces, reading input, handling events, etc.
 
-GLFW natively supports Windows, macOS and Linux and other Unix-like systems.  On
+GLFW is written primarily in C99, with parts of macOS support being written in
-Linux both Wayland and X11 are supported.
+Objective-C.
+
+GLFW supports Windows, macOS and Linux, and also works on many other Unix-like
+systems.  On Linux both Wayland and X11 are supported.
 
 GLFW is licensed under the [zlib/libpng
 license](https://www.glfw.org/license.html).
 
 You can [download](https://www.glfw.org/download.html) the latest stable release
-as source or Windows binaries.  Each release starting with 3.0 also has
+as source or Windows and macOS binaries.  There are [release
-a corresponding [annotated tag](https://github.com/glfw/glfw/releases) with
+tags](https://github.com/glfw/glfw/releases) with source and binary archives
-source and binary archives.
+attached for every version since 3.0.
 
 The [documentation](https://www.glfw.org/docs/latest/) is available online and is
-included in all source and binary archives.  See the [release
+also included in source and binary archives, except those generated
-notes](https://www.glfw.org/docs/latest/news.html) for new features, caveats and
+automatically by Github.  The documentation contains guides, a tutorial and the
-deprecations in the latest release.  For more details see the [version
+API reference.  The [release
-history](https://www.glfw.org/changelog.html).
+notes](https://www.glfw.org/docs/latest/news.html) list the new features,
-
+caveats and deprecations in the latest release.  The [version
-The `master` branch is the stable integration branch and _should_ always compile
+history](https://www.glfw.org/changelog.html) lists every user-visible change
-and run on all supported platforms, although details of newly added features may
+for every release.
-change until they have been included in a release.  New features and many bug
-fixes live in [other branches](https://github.com/glfw/glfw/branches/all) until
-they are stable enough to merge.
-
-If you are new to GLFW, you may find the
-[tutorial](https://www.glfw.org/docs/latest/quick.html) for GLFW 3 useful.  If
-you have used GLFW 2 in the past, there is a [transition
-guide](https://www.glfw.org/docs/latest/moving.html) for moving to the GLFW
-3 API.
 
 GLFW exists because of the contributions of [many people](CONTRIBUTORS.md)
 around the world, whether by reporting bugs, providing community support, adding
@@ -44,57 +38,37 @@ features, reviewing or testing code, debugging, proofreading docs, suggesting
 features or fixing bugs.
 
 
-## Compiling GLFW
-
-GLFW is written primarily in C99, with parts of macOS support being written in
-Objective-C.  GLFW itself requires only the headers and libraries for your OS
-and window system.  It does not need any additional headers for context creation
-APIs (WGL, GLX, EGL, NSGL, OSMesa) or rendering APIs (OpenGL, OpenGL ES, Vulkan)
-to enable support for them.
-
-GLFW supports compilation on Windows with Visual C++ 2013 and later, MinGW and
-MinGW-w64, on macOS with Clang and on Linux and other Unix-like systems with GCC
-and Clang.  It will likely compile in other environments as well, but this is
-not regularly tested.
-
-There are [pre-compiled binaries](https://www.glfw.org/download.html) available
-for all supported compilers on Windows and macOS.
-
-See the [compilation guide](https://www.glfw.org/docs/latest/compile.html) for
-more information about how to compile GLFW yourself.
-
-
-## Using GLFW
-
-See the [documentation](https://www.glfw.org/docs/latest/) for tutorials, guides
-and the API reference.
-
-
-## Contributing to GLFW
-
-See the [contribution
-guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
-more information.
-
-
 ## System requirements
 
-GLFW supports Windows XP and later and macOS 10.11 and later.  Linux and other
+GLFW supports Windows 7 and later and macOS 10.11 and later.  On GNOME Wayland,
-Unix-like systems running the X Window System are supported even without
+window decorations will be very basic unless the
-a desktop environment or modern extensions, although some features require
+[libdecor](https://gitlab.freedesktop.org/libdecor/libdecor) package is
-a running window or clipboard manager.  The OSMesa backend requires Mesa 6.3.
+installed.  Linux and other Unix-like systems running X11 are supported even
+without a desktop environment or modern extensions, although some features
+require a clipboard manager or a modern window manager.
 
 See the [compatibility guide](https://www.glfw.org/docs/latest/compat.html)
-in the documentation for more information.
+for more detailed information.
 
 
-## Dependencies
+## Compiling GLFW
 
-GLFW itself needs only CMake 3.16 or later and the headers and libraries for your
+GLFW supports compilation with Visual C++ (2013 and later), GCC and Clang.  Both
-OS and window system.
+Clang-CL and MinGW-w64 are supported.  Other C99 compilers will likely also
+work, but this is not regularly tested.
+
+There are [pre-compiled binaries](https://www.glfw.org/download.html)
+available for Windows and macOS.
+
+GLFW itself needs only CMake and the headers and libraries for your operating
+system and window system.  No other SDKs are required.
+
+See the [compilation guide](https://www.glfw.org/docs/latest/compile.html) for
+more information about compiling GLFW and the exact dependencies required for
+each window system.
 
 The examples and test programs depend on a number of tiny libraries.  These are
-located in the `deps/` directory.
+bundled in the `deps/` directory.  The repository has no submodules.
 
  - [getopt\_port](https://github.com/kimgr/getopt_port/) for examples
    with command-line options
@@ -107,8 +81,33 @@ located in the `deps/` directory.
  - [Nuklear](https://github.com/Immediate-Mode-UI/Nuklear) for test and example UI
  - [stb\_image\_write](https://github.com/nothings/stb) for writing images to disk
 
-The documentation is generated with [Doxygen](https://doxygen.org/) if CMake can
+The documentation is generated with [Doxygen](https://doxygen.org/) when the
-find that tool.
+library is built, provided CMake could find a sufficiently new version of it
+during configuration.
+
+
+## Using GLFW
+
+See the [HTML documentation](https://www.glfw.org/docs/latest/) for a tutorial,
+guides and the API reference.
+
+
+## Contributing to GLFW
+
+See the [contribution
+guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
+more information.
+
+The `master` branch is the stable integration branch and _should_ always compile
+and run on all supported platforms.  Details of a newly added feature,
+including the public API, may change until it has been included in a release.
+
+The `latest` branch is equivalent to the [highest numbered](https://semver.org/)
+release, although it may not always point to the same commit as the tag for that
+release.
+
+The `ci` branch is used to trigger continuous integration jobs for code under
+testing and should never be relied on for any purpose.
 
 
 ## Reporting bugs
@@ -121,15 +120,31 @@ information on what to include when reporting a bug.
 
 ## Changelog since 3.4
 
+ - Added `glfwSetWindowProgressIndicator` for displaying progress on the dock or taskbar (#2286,#1183)
  - Added `GLFW_UNLIMITED_MOUSE_BUTTONS` input mode that allows mouse buttons beyond
    the limit of the mouse button tokens to be reported (#2423)
+ - Added `glfwGetEGLConfig` function to query the `EGLConfig` of a window (#2045)
+ - Added `glfwGetGLXFBConfig` function to query the `GLXFBConfig` of a window (#1925)
  - Updated minimum CMake version to 3.16 (#2541)
+ - Removed support for building with original MinGW (#2540)
+ - [Win32] Removed support for Windows XP and Vista (#2505)
  - [Cocoa] Added `QuartzCore` framework as link-time dependency
  - [Cocoa] Removed support for OS X 10.10 Yosemite and earlier (#2506)
  - [Wayland] Bugfix: The fractional scaling related objects were not destroyed
  - [Wayland] Bugfix: `glfwInit` would segfault on compositor with no seat (#2517)
  - [Wayland] Bugfix: A drag entering a non-GLFW surface could cause a segfault
  - [Wayland] Bugfix: Ignore key repeat events when no window has keyboard focus (#2727)
+ - [Wayland] Bugfix: Reset key repeat timer when window destroyed (#2741,#2727)
+ - [Wayland] Bugfix: Memory would leak if reading a data offer failed midway
+ - [Wayland] Bugfix: Retrieved cursor position would be incorrect when hovering over
+                     fallback decorations
+ - [Wayland] Bugfix: Fallback decorations would report scroll events
+ - [Wayland] Bugfix: Keyboard repeat events halted when any key is released (#2568)
+ - [Wayland] Bugfix: Fallback decorations would show menu at wrong position
+ - [Wayland] Bugfix: The cursor was not updated when clicking through from
+   a modal to a fallback decoration
+ - [Wayland] Bugfix: The cursor position was not updated when clicking through
+   from a modal to the content area
  - [X11] Bugfix: Running without a WM could trigger an assert (#2593,#2601,#2631)
  - [Null] Added Vulkan 'window' surface creation via `VK_EXT_headless_surface`
  - [Null] Added EGL context creation on Mesa via `EGL_MESA_platform_surfaceless`

deps/mingw/_mingw_dxhelper.h

@@ -1,117 +0,0 @@
-/**
- * This file has no copyright assigned and is placed in the Public Domain.
- * This file is part of the mingw-w64 runtime package.
- * No warranty is given; refer to the file DISCLAIMER within this package.
- */
-
-#if defined(_MSC_VER) && !defined(_MSC_EXTENSIONS)
-#define NONAMELESSUNION		1
-#endif
-#if defined(NONAMELESSSTRUCT) && \
-   !defined(NONAMELESSUNION)
-#define NONAMELESSUNION		1
-#endif
-#if defined(NONAMELESSUNION)  && \
-   !defined(NONAMELESSSTRUCT)
-#define NONAMELESSSTRUCT	1
-#endif
-#if !defined(__GNU_EXTENSION)
-#if defined(__GNUC__) || defined(__GNUG__)
-#define __GNU_EXTENSION		__extension__
-#else
-#define __GNU_EXTENSION
-#endif
-#endif /* __extension__ */
-
-#ifndef __ANONYMOUS_DEFINED
-#define __ANONYMOUS_DEFINED
-#if defined(__GNUC__) || defined(__GNUG__)
-#define _ANONYMOUS_UNION	__extension__
-#define _ANONYMOUS_STRUCT	__extension__
-#else
-#define _ANONYMOUS_UNION
-#define _ANONYMOUS_STRUCT
-#endif
-#ifndef NONAMELESSUNION
-#define _UNION_NAME(x)
-#define _STRUCT_NAME(x)
-#else /* NONAMELESSUNION */
-#define _UNION_NAME(x)  x
-#define _STRUCT_NAME(x) x
-#endif
-#endif	/* __ANONYMOUS_DEFINED */
-
-#ifndef DUMMYUNIONNAME
-# ifdef NONAMELESSUNION
-#  define DUMMYUNIONNAME  u
-#  define DUMMYUNIONNAME1 u1	/* Wine uses this variant */
-#  define DUMMYUNIONNAME2 u2
-#  define DUMMYUNIONNAME3 u3
-#  define DUMMYUNIONNAME4 u4
-#  define DUMMYUNIONNAME5 u5
-#  define DUMMYUNIONNAME6 u6
-#  define DUMMYUNIONNAME7 u7
-#  define DUMMYUNIONNAME8 u8
-#  define DUMMYUNIONNAME9 u9
-# else /* NONAMELESSUNION */
-#  define DUMMYUNIONNAME
-#  define DUMMYUNIONNAME1	/* Wine uses this variant */
-#  define DUMMYUNIONNAME2
-#  define DUMMYUNIONNAME3
-#  define DUMMYUNIONNAME4
-#  define DUMMYUNIONNAME5
-#  define DUMMYUNIONNAME6
-#  define DUMMYUNIONNAME7
-#  define DUMMYUNIONNAME8
-#  define DUMMYUNIONNAME9
-# endif
-#endif	/* DUMMYUNIONNAME */
-
-#if !defined(DUMMYUNIONNAME1)	/* MinGW does not define this one */
-# ifdef NONAMELESSUNION
-#  define DUMMYUNIONNAME1 u1	/* Wine uses this variant */
-# else
-#  define DUMMYUNIONNAME1	/* Wine uses this variant */
-# endif
-#endif	/* DUMMYUNIONNAME1 */
-
-#ifndef DUMMYSTRUCTNAME
-# ifdef NONAMELESSUNION
-#  define DUMMYSTRUCTNAME  s
-#  define DUMMYSTRUCTNAME1 s1	/* Wine uses this variant */
-#  define DUMMYSTRUCTNAME2 s2
-#  define DUMMYSTRUCTNAME3 s3
-#  define DUMMYSTRUCTNAME4 s4
-#  define DUMMYSTRUCTNAME5 s5
-# else
-#  define DUMMYSTRUCTNAME
-#  define DUMMYSTRUCTNAME1	/* Wine uses this variant */
-#  define DUMMYSTRUCTNAME2
-#  define DUMMYSTRUCTNAME3
-#  define DUMMYSTRUCTNAME4
-#  define DUMMYSTRUCTNAME5
-# endif
-#endif /* DUMMYSTRUCTNAME */
-
-/* These are for compatibility with the Wine source tree */
-
-#ifndef WINELIB_NAME_AW
-# ifdef __MINGW_NAME_AW
-#   define WINELIB_NAME_AW  __MINGW_NAME_AW
-# else
-#  ifdef UNICODE
-#   define WINELIB_NAME_AW(func) func##W
-#  else
-#   define WINELIB_NAME_AW(func) func##A
-#  endif
-# endif
-#endif	/* WINELIB_NAME_AW */
-
-#ifndef DECL_WINELIB_TYPE_AW
-# ifdef __MINGW_TYPEDEF_AW
-#  define DECL_WINELIB_TYPE_AW  __MINGW_TYPEDEF_AW
-# else
-#  define DECL_WINELIB_TYPE_AW(type)  typedef WINELIB_NAME_AW(type) type;
-# endif
-#endif	/* DECL_WINELIB_TYPE_AW */
-

deps/mingw/xinput.h

@@ -1,239 +0,0 @@
-/*
- * The Wine project - Xinput Joystick Library
- * Copyright 2008 Andrew Fenn
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
- */
-
-#ifndef __WINE_XINPUT_H
-#define __WINE_XINPUT_H
-
-#include <windef.h>
-
-/*
- * Bitmasks for the joysticks buttons, determines what has
- * been pressed on the joystick, these need to be mapped
- * to whatever device you're using instead of an xbox 360
- * joystick
- */
-
-#define XINPUT_GAMEPAD_DPAD_UP          0x0001
-#define XINPUT_GAMEPAD_DPAD_DOWN        0x0002
-#define XINPUT_GAMEPAD_DPAD_LEFT        0x0004
-#define XINPUT_GAMEPAD_DPAD_RIGHT       0x0008
-#define XINPUT_GAMEPAD_START            0x0010
-#define XINPUT_GAMEPAD_BACK             0x0020
-#define XINPUT_GAMEPAD_LEFT_THUMB       0x0040
-#define XINPUT_GAMEPAD_RIGHT_THUMB      0x0080
-#define XINPUT_GAMEPAD_LEFT_SHOULDER    0x0100
-#define XINPUT_GAMEPAD_RIGHT_SHOULDER   0x0200
-#define XINPUT_GAMEPAD_A                0x1000
-#define XINPUT_GAMEPAD_B                0x2000
-#define XINPUT_GAMEPAD_X                0x4000
-#define XINPUT_GAMEPAD_Y                0x8000
-
-/*
- * Defines the flags used to determine if the user is pushing
- * down on a button, not holding a button, etc
- */
-
-#define XINPUT_KEYSTROKE_KEYDOWN        0x0001
-#define XINPUT_KEYSTROKE_KEYUP          0x0002
-#define XINPUT_KEYSTROKE_REPEAT         0x0004
-
-/*
- * Defines the codes which are returned by XInputGetKeystroke
- */
-
-#define VK_PAD_A                        0x5800
-#define VK_PAD_B                        0x5801
-#define VK_PAD_X                        0x5802
-#define VK_PAD_Y                        0x5803
-#define VK_PAD_RSHOULDER                0x5804
-#define VK_PAD_LSHOULDER                0x5805
-#define VK_PAD_LTRIGGER                 0x5806
-#define VK_PAD_RTRIGGER                 0x5807
-#define VK_PAD_DPAD_UP                  0x5810
-#define VK_PAD_DPAD_DOWN                0x5811
-#define VK_PAD_DPAD_LEFT                0x5812
-#define VK_PAD_DPAD_RIGHT               0x5813
-#define VK_PAD_START                    0x5814
-#define VK_PAD_BACK                     0x5815
-#define VK_PAD_LTHUMB_PRESS             0x5816
-#define VK_PAD_RTHUMB_PRESS             0x5817
-#define VK_PAD_LTHUMB_UP                0x5820
-#define VK_PAD_LTHUMB_DOWN              0x5821
-#define VK_PAD_LTHUMB_RIGHT             0x5822
-#define VK_PAD_LTHUMB_LEFT              0x5823
-#define VK_PAD_LTHUMB_UPLEFT            0x5824
-#define VK_PAD_LTHUMB_UPRIGHT           0x5825
-#define VK_PAD_LTHUMB_DOWNRIGHT         0x5826
-#define VK_PAD_LTHUMB_DOWNLEFT          0x5827
-#define VK_PAD_RTHUMB_UP                0x5830
-#define VK_PAD_RTHUMB_DOWN              0x5831
-#define VK_PAD_RTHUMB_RIGHT             0x5832
-#define VK_PAD_RTHUMB_LEFT              0x5833
-#define VK_PAD_RTHUMB_UPLEFT            0x5834
-#define VK_PAD_RTHUMB_UPRIGHT           0x5835
-#define VK_PAD_RTHUMB_DOWNRIGHT         0x5836
-#define VK_PAD_RTHUMB_DOWNLEFT          0x5837
-
-/*
- * Deadzones are for analogue joystick controls on the joypad
- * which determine when input should be assumed to be in the
- * middle of the pad. This is a threshold to stop a joypad
- * controlling the game when the player isn't touching the
- * controls.
- */
-
-#define XINPUT_GAMEPAD_LEFT_THUMB_DEADZONE  7849
-#define XINPUT_GAMEPAD_RIGHT_THUMB_DEADZONE 8689
-#define XINPUT_GAMEPAD_TRIGGER_THRESHOLD    30
-
-
-/*
- * Defines what type of abilities the type of joystick has
- * DEVTYPE_GAMEPAD is available for all joysticks, however
- * there may be more specific identifiers for other joysticks
- * which are being used.
- */
-
-#define XINPUT_DEVTYPE_GAMEPAD          0x01
-#define XINPUT_DEVSUBTYPE_GAMEPAD       0x01
-#define XINPUT_DEVSUBTYPE_WHEEL         0x02
-#define XINPUT_DEVSUBTYPE_ARCADE_STICK  0x03
-#define XINPUT_DEVSUBTYPE_FLIGHT_SICK   0x04
-#define XINPUT_DEVSUBTYPE_DANCE_PAD     0x05
-#define XINPUT_DEVSUBTYPE_GUITAR        0x06
-#define XINPUT_DEVSUBTYPE_DRUM_KIT      0x08
-
-/*
- * These are used with the XInputGetCapabilities function to
- * determine the abilities to the joystick which has been
- * plugged in.
- */
-
-#define XINPUT_CAPS_VOICE_SUPPORTED     0x0004
-#define XINPUT_FLAG_GAMEPAD             0x00000001
-
-/*
- * Defines the status of the battery if one is used in the
- * attached joystick. The first two define if the joystick
- * supports a battery. Disconnected means that the joystick
- * isn't connected. Wired shows that the joystick is a wired
- * joystick.
- */
-
-#define BATTERY_DEVTYPE_GAMEPAD         0x00
-#define BATTERY_DEVTYPE_HEADSET         0x01
-#define BATTERY_TYPE_DISCONNECTED       0x00
-#define BATTERY_TYPE_WIRED              0x01
-#define BATTERY_TYPE_ALKALINE           0x02
-#define BATTERY_TYPE_NIMH               0x03
-#define BATTERY_TYPE_UNKNOWN            0xFF
-#define BATTERY_LEVEL_EMPTY             0x00
-#define BATTERY_LEVEL_LOW               0x01
-#define BATTERY_LEVEL_MEDIUM            0x02
-#define BATTERY_LEVEL_FULL              0x03
-
-/*
- * How many joysticks can be used with this library. Games that
- * use the xinput library will not go over this number.
- */
-
-#define XUSER_MAX_COUNT                 4
-#define XUSER_INDEX_ANY                 0x000000FF
-
-/*
- * Defines the structure of an xbox 360 joystick.
- */
-
-typedef struct _XINPUT_GAMEPAD {
-    WORD wButtons;
-    BYTE bLeftTrigger;
-    BYTE bRightTrigger;
-    SHORT sThumbLX;
-    SHORT sThumbLY;
-    SHORT sThumbRX;
-    SHORT sThumbRY;
-} XINPUT_GAMEPAD, *PXINPUT_GAMEPAD;
-
-typedef struct _XINPUT_STATE {
-    DWORD dwPacketNumber;
-    XINPUT_GAMEPAD Gamepad;
-} XINPUT_STATE, *PXINPUT_STATE;
-
-/*
- * Defines the structure of how much vibration is set on both the
- * right and left motors in a joystick. If you're not using a 360
- * joystick you will have to map these to your device.
- */
-
-typedef struct _XINPUT_VIBRATION {
-    WORD wLeftMotorSpeed;
-    WORD wRightMotorSpeed;
-} XINPUT_VIBRATION, *PXINPUT_VIBRATION;
-
-/*
- * Defines the structure for what kind of abilities the joystick has
- * such abilities are things such as if the joystick has the ability
- * to send and receive audio, if the joystick is in fact a driving
- * wheel or perhaps if the joystick is some kind of dance pad or
- * guitar.
- */
-
-typedef struct _XINPUT_CAPABILITIES {
-    BYTE Type;
-    BYTE SubType;
-    WORD Flags;
-    XINPUT_GAMEPAD Gamepad;
-    XINPUT_VIBRATION Vibration;
-} XINPUT_CAPABILITIES, *PXINPUT_CAPABILITIES;
-
-/*
- * Defines the structure for a joystick input event which is
- * retrieved using the function XInputGetKeystroke
- */
-typedef struct _XINPUT_KEYSTROKE {
-    WORD VirtualKey;
-    WCHAR Unicode;
-    WORD Flags;
-    BYTE UserIndex;
-    BYTE HidCode;
-} XINPUT_KEYSTROKE, *PXINPUT_KEYSTROKE;
-
-typedef struct _XINPUT_BATTERY_INFORMATION
-{
-    BYTE BatteryType;
-    BYTE BatteryLevel;
-} XINPUT_BATTERY_INFORMATION, *PXINPUT_BATTERY_INFORMATION;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void WINAPI XInputEnable(WINBOOL);
-DWORD WINAPI XInputSetState(DWORD, XINPUT_VIBRATION*);
-DWORD WINAPI XInputGetState(DWORD, XINPUT_STATE*);
-DWORD WINAPI XInputGetKeystroke(DWORD, DWORD, PXINPUT_KEYSTROKE);
-DWORD WINAPI XInputGetCapabilities(DWORD, DWORD, XINPUT_CAPABILITIES*);
-DWORD WINAPI XInputGetDSoundAudioDeviceGuids(DWORD, GUID*, GUID*);
-DWORD WINAPI XInputGetBatteryInformation(DWORD, BYTE, XINPUT_BATTERY_INFORMATION*);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __WINE_XINPUT_H */

docs/CMakeLists.txt

@@ -1,4 +1,8 @@
 
+# Because of bugs and limitations in its Markdown support, only fairly recent
+# versions of Doxygen can produce acceptable output
+set(MINIMUM_DOXYGEN_VERSION 1.9.8)
+
 # NOTE: The order of this list determines the order of items in the Guides
 #       (i.e. Pages) list in the generated documentation
 set(source_files
@@ -32,10 +36,10 @@ foreach(file IN LISTS source_files)
 endforeach()
 
 set(DOXYGEN_SKIP_DOT TRUE)
-find_package(Doxygen)
+find_package(Doxygen ${MINIMUM_DOXYGEN_VERSION} QUIET)
 
-if (NOT DOXYGEN_FOUND OR DOXYGEN_VERSION VERSION_LESS "1.9.8")
+if (NOT DOXYGEN_FOUND)
-    message(STATUS "Documentation generation requires Doxygen 1.9.8 or later")
+    message(STATUS "Documentation generation requires Doxygen ${MINIMUM_DOXYGEN_VERSION} or later")
 else()
     configure_file(Doxyfile.in Doxyfile @ONLY)
     add_custom_command(OUTPUT "html/index.html"
@@ -46,7 +50,7 @@ else()
                        COMMENT "Generating HTML documentation"
                        VERBATIM)
 
-    add_custom_target(docs ALL SOURCES "html/index.html")
+    add_custom_target(docs ALL SOURCES ${source_files} DEPENDS "html/index.html")
     set_target_properties(docs PROPERTIES FOLDER "GLFW3")
 
     if (GLFW_INSTALL)

docs/Doxyfile.in

@@ -278,13 +278,7 @@ ALIASES                = "thread_safety=@par Thread safety^^" \
                          "analysis=@par Analysis^^" \
                          "reentrancy=@par Reentrancy^^" \
                          "errors=@par Errors^^" \
-                         "callback_signature=@par Callback signature^^" \
+                         "callback_signature=@par Callback signature^^"
-                         "glfw3=__GLFW 3:__" \
-                         "x11=__X11:__" \
-                         "wayland=__Wayland:__" \
-                         "win32=__Windows:__" \
-                         "macos=__macOS:__" \
-                         "linux=__Linux:__"
 
 # Set the OPTIMIZE_OUTPUT_FOR_C tag to YES if your project consists of C sources
 # only. Doxygen will then generate output that is more tailored for C. For

docs/compat.md

@@ -50,10 +50,11 @@ compositing window manager to un-redirect full screen GLFW windows.  If the
 running window manager uses compositing but does not support this property then
 additional copying may be performed for each buffer swap of full screen windows.
 
-GLFW uses the [clipboard manager protocol][ClipboardManager] to push a clipboard
+GLFW uses the [clipboard manager protocol][ClipboardManager] to keep the
-string (i.e. selection) owned by a GLFW window about to be destroyed to the
+clipboard string availble for the user after the libary has been terminated.  If
-clipboard manager.  If there is no running clipboard manager, the clipboard
+there is no running clipboard manager and the clipboard contents has been set
-string will be unavailable once the window has been destroyed.
+with @ref glfwSetClipboardString, the clipboard will be emptied when the library
+is terminated.
 
 [clipboardManager]: https://www.freedesktop.org/wiki/ClipboardManager/
 

docs/compile.md

@@ -36,9 +36,9 @@ specific to GLFW.  It may be a useful companion to this one.
 
 ### Installing dependencies {#compile_deps}
 
-The C/C++ development environments in Visual Studio, Xcode and MinGW come with
+The C/C++ development environments in Visual Studio, Xcode and MinGW-w64 come
-all necessary dependencies for compiling GLFW, but on Unix-like systems like
+with all necessary dependencies for compiling GLFW, but on Unix-like systems
-Linux and FreeBSD you will need a few extra packages.
+like Linux and FreeBSD you will need a few extra packages.
 
 
 #### Dependencies for Wayland and X11 {#compile_deps_wayland}
@@ -180,7 +180,7 @@ cd path/to/build
 make
 ```
 
-With MinGW, it is `mingw32-make`.
+With MinGW-w64, it is `mingw32-make`.
 
 ```sh
 cd path/to/build
@@ -299,12 +299,12 @@ library.  This option is only available when compiling for Linux and other Unix-
 systems other than macOS.  This is enabled by default.
 
 
-## Cross-compilation with CMake and MinGW {#compile_mingw_cross}
+## Cross-compilation with CMake and MinGW-w64 {#compile_mingw_cross}
 
-Both Cygwin and many Linux distributions have MinGW or MinGW-w64 packages.  For
+Both Cygwin and many Linux distributions have MinGW-w64 packages.  For example,
-example, Cygwin has the `mingw64-i686-gcc` and `mingw64-x86_64-gcc` packages
+Cygwin has the `mingw64-i686-gcc` and `mingw64-x86_64-gcc` packages for 32- and
-for 32- and 64-bit version of MinGW-w64, while Debian GNU/Linux and derivatives
+64-bit version of MinGW-w64, while Debian GNU/Linux and derivatives like Ubuntu
-like Ubuntu have the `mingw-w64` package for both.
+have the `mingw-w64` package for both.
 
 GLFW has CMake toolchain files in the `CMake` subdirectory that set up
 cross-compilation of Windows binaries.  To use these files you set the
@@ -315,9 +315,9 @@ configuring and generating the build files.
 cmake -S path/to/glfw -B path/to/build -D CMAKE_TOOLCHAIN_FILE=path/to/file
 ```
 
-The exact toolchain file to use depends on the prefix used by the MinGW or
+The exact toolchain file to use depends on the prefix used by the MinGW-w64
-MinGW-w64 binaries on your system.  You can usually see this in the /usr
+binaries on your system.  You can usually see this in the /usr directory.  For
-directory.  For example, both the Ubuntu and Cygwin MinGW-w64 packages have
+example, both the Ubuntu and Cygwin MinGW-w64 packages have
 `/usr/x86_64-w64-mingw32` for the 64-bit compilers, so the correct invocation
 would be:
 

docs/intro.md

@@ -63,7 +63,7 @@ before the application exits.  Modern systems are very good at freeing resources
 allocated by programs that exit, but GLFW sometimes has to change global system
 settings and these might not be restored without termination.
 
-@macos When the library is initialized the main menu and dock icon are created.
+__macOS:__ When the library is initialized the main menu and dock icon are created.
 These are not desirable for a command-line only program.  The creation of the
 main menu and dock icon can be disabled with the @ref GLFW_COCOA_MENUBAR init
 hint.
@@ -621,11 +621,11 @@ The format of the string is as follows:
  - The names of the always supported context creation APIs EGL and OSMesa
  - Any additional compile-time options, APIs and (on Windows) what compiler was used
 
-For example, compiling GLFW 3.5 with MinGW as a DLL for Windows, may result in a version string
+For example, compiling GLFW 3.5 with MinGW-64 as a DLL for Windows, may result
-like this:
+in a version string like this:
 
 ```c
-3.5.0 Win32 WGL Null EGL OSMesa MinGW DLL
+3.5.0 Win32 WGL Null EGL OSMesa MinGW-w64 DLL
 ```
 
 Compiling GLFW as a static library for Linux, with both Wayland and X11 enabled, may

docs/monitor.md

@@ -255,3 +255,7 @@ hardware gamma correction, which today is typically an approximation of sRGB
 gamma.  This means that setting a perfectly linear ramp, or gamma 1.0, will
 produce the default (usually sRGB-like) behavior.
 
+@note __Wayland:__ An application cannot read or modify the monitor gamma ramp.
+The @ref glfwGetGammaRamp, @ref glfwSetGammaRamp and @ref glfwSetGamma functions
+emit @ref GLFW_FEATURE_UNAVAILABLE.
+

docs/news.md

@@ -14,16 +14,48 @@ values over 8. For compatibility with older versions, the
 @ref GLFW_UNLIMITED_MOUSE_BUTTONS input mode needs to be set to make use of
 this.
 
+
+### EGLConfig native access function {#eglconfig}
+
+GLFW now provides the @ref glfwGetEGLConfig native access function for querying
+the `EGLConfig` of a window that has a `EGLSurface`.
+
+
+### GLXFBConfig native access function {#glxfbconfig}
+
+GLFW now provides the @ref glfwGetGLXFBConfig native access function for
+querying the `GLXFBConfig` of a window that has a `GLXWindow`.
+
+
 ## Caveats {#caveats}
 
 ## Deprecations {#deprecations}
 
 ## Removals {#removals}
 
+### Windows XP and Vista support has been removed {#winxp_vista}
+
+Support for Windows XP and Vista has been removed.  Windows XP has been out of extended
+support since 2014.
+
+
+### Original MinGW support has been removed {#original_mingw}
+
+Support for the now unmaintained original MinGW distribution has been removed.
+
+This does not apply to the much more capable [MinGW-w64](https://www.mingw-w64.org/),
+which remains fully supported.  MinGW-w64 can build both 32- and 64-bit binaries, is
+actively maintained and available on many platforms.
+
+
 ## New symbols {#new_symbols}
 
 ### New functions {#new_functions}
 
+ - @ref glfwGetEGLConfig
+ - @ref glfwGetGLXFBConfig
+
+
 ### New types {#new_types}
 
 ### New constants {#new_constants}

docs/vulkan.md

@@ -35,7 +35,7 @@ By default, GLFW will load the Vulkan loader dynamically at runtime via its stan
 `vulkan-1.dll` on Windows, `libvulkan.so.1` on Linux and other Unix-like systems and
 `libvulkan.1.dylib` on macOS.
 
-@macos GLFW will also look up and search the `Frameworks` subdirectory of your
+__macOS:__ GLFW will also look up and search the `Frameworks` subdirectory of your
 application bundle.
 
 If your code is using a Vulkan loader with a different name or in a non-standard location
@@ -47,7 +47,7 @@ entry point retrieval.  This prevents GLFW from dynamically loading the Vulkan l
 glfwInitVulkanLoader(vkGetInstanceProcAddr);
 ```
 
-@macos To make your application be redistributable you will need to set up the application
+__macOS:__ To make your application be redistributable you will need to set up the application
 bundle according to the LunarG SDK documentation.  This is explained in more detail in the
 [SDK documentation for macOS](https://vulkan.lunarg.com/doc/sdk/latest/mac/getting_started.html).
 
@@ -186,7 +186,7 @@ check whether any extensions you wish to enable are already in the returned
 array, as it is an error to specify an extension more than once in the
 `VkInstanceCreateInfo` struct.
 
-@macos MoltenVK is (as of July 2022) not yet a fully conformant implementation
+__macOS:__ MoltenVK is (as of July 2022) not yet a fully conformant implementation
 of Vulkan.  As of Vulkan SDK 1.3.216.0, this means you must also enable the
 `VK_KHR_portability_enumeration` instance extension and set the
 `VK_INSTANCE_CREATE_ENUMERATE_PORTABILITY_BIT_KHR` bit in the instance creation

docs/window.md

@@ -363,10 +363,10 @@ which API was used to create the current context may fail if you change this
 hint.  This can be resolved by having it load functions via @ref
 glfwGetProcAddress.
 
-@note @wayland The EGL API _is_ the native context creation API, so this hint
+@note __Wayland:__ The EGL API _is_ the native context creation API, so this hint
 will have no effect.
 
-@note @x11 On some Linux systems, creating contexts via both the native and EGL
+@note __X11:__ On some Linux systems, creating contexts via both the native and EGL
 APIs in a single process will cause the application to segfault.  Stick to one
 API or the other on Linux for now.
 
@@ -400,7 +400,7 @@ requested.  Additionally, OpenGL ES 1.x cannot be returned if 2.0 or later was
 requested, and vice versa.  This is because OpenGL ES 3.x is backward compatible
 with 2.0, but OpenGL ES 2.0 is not backward compatible with 1.x.
 
-@note @macos The OS only supports core profile contexts for OpenGL versions 3.2
+@note __macOS:__ The OS only supports core profile contexts for OpenGL versions 3.2
 and later.  Before creating an OpenGL context of version 3.2 or later you must
 set the [GLFW_OPENGL_PROFILE](@ref GLFW_OPENGL_PROFILE_hint) hint accordingly.
 OpenGL 3.0 and 3.1 contexts are not supported at all on macOS.
@@ -893,6 +893,12 @@ int xpos, ypos;
 glfwGetWindowPos(window, &xpos, &ypos);
 ```
 
+@note __Wayland:__ An applications cannot know the positions of its windows or
+whether one has been moved.  The @ref GLFW_POSITION_X and @ref GLFW_POSITION_Y
+window hints are ignored.  The @ref glfwGetWindowPos and @ref glfwSetWindowPos
+functions emit @ref GLFW_FEATURE_UNAVAILABLE.  The window position callback will
+not be called.
+
 
 ### Window title {#window_title}
 
@@ -1038,6 +1044,12 @@ You can also get the current iconification state with @ref glfwGetWindowAttrib.
 int iconified = glfwGetWindowAttrib(window, GLFW_ICONIFIED);
 ```
 
+@note __Wayland:__ An application cannot know if any of its windows have been
+iconified or restore one from iconification.  The @ref glfwRestoreWindow
+function can only restore windows from maximization and the iconify callback
+will not be called.  The [GLFW_ICONIFIED](@ref GLFW_ICONIFIED_attrib) attribute
+will be false.  The @ref glfwIconifyWindow function works normally.
+
 
 ### Window maximization {#window_maximize}
 
@@ -1202,6 +1214,26 @@ not supported, the application as a whole.  Once the user has given it
 attention, the system will automatically end the request.
 
 
+### Window progress indicator {#window_progress_indicator}
+
+If you wish to display the progress of some action on the Dock icon or task bar, you can
+do this with @ref glfwSetWindowProgressIndicator.
+
+```c
+glfwSetWindowProgressIndicator(window, GLFW_PROGRESS_INDICATOR_NORMAL, 0.5);
+```
+
+There are different progress states available for you to use:
+    - @ref GLFW_PROGRESS_INDICATOR_DISABLED
+    - @ref GLFW_PROGRESS_INDICATOR_INDETERMINATE
+    - @ref GLFW_PROGRESS_INDICATOR_NORMAL
+    - @ref GLFW_PROGRESS_INDICATOR_ERROR
+    - @ref GLFW_PROGRESS_INDICATOR_PAUSED
+
+The last argument is the progress percentage to display.
+It has a valid range of 0.0 to 1.0.
+
+
 ### Window damage and refresh {#window_refresh}
 
 If you wish to be notified when the contents of a window is damaged and needs

include/GLFW/glfw3.h

@@ -1228,13 +1228,13 @@ extern "C" {
  *  The top-left to bottom-right diagonal resize/move shape.  This is usually
  *  a diagonal double-headed arrow.
  *
- *  @note @macos This shape is provided by a private system API and may fail
+ *  @note __macOS:__ This shape is provided by a private system API and may fail
  *  with @ref GLFW_CURSOR_UNAVAILABLE in the future.
  *
- *  @note @wayland This shape is provided by a newer standard not supported by
+ *  @note __Wayland:__ This shape is provided by a newer standard not supported by
  *  all cursor themes.
  *
- *  @note @x11 This shape is provided by a newer standard not supported by all
+ *  @note __X11:__ This shape is provided by a newer standard not supported by all
  *  cursor themes.
  */
 #define GLFW_RESIZE_NWSE_CURSOR     0x00036007
@@ -1243,13 +1243,13 @@ extern "C" {
  *  The top-right to bottom-left diagonal resize/move shape.  This is usually
  *  a diagonal double-headed arrow.
  *
- *  @note @macos This shape is provided by a private system API and may fail
+ *  @note __macOS:__ This shape is provided by a private system API and may fail
  *  with @ref GLFW_CURSOR_UNAVAILABLE in the future.
  *
- *  @note @wayland This shape is provided by a newer standard not supported by
+ *  @note __Wayland:__ This shape is provided by a newer standard not supported by
  *  all cursor themes.
  *
- *  @note @x11 This shape is provided by a newer standard not supported by all
+ *  @note __X11:__ This shape is provided by a newer standard not supported by all
  *  cursor themes.
  */
 #define GLFW_RESIZE_NESW_CURSOR     0x00036008
@@ -1264,10 +1264,10 @@ extern "C" {
  *  The operation-not-allowed shape.  This is usually a circle with a diagonal
  *  line through it.
  *
- *  @note @wayland This shape is provided by a newer standard not supported by
+ *  @note __Wayland:__ This shape is provided by a newer standard not supported by
  *  all cursor themes.
  *
- *  @note @x11 This shape is provided by a newer standard not supported by all
+ *  @note __X11:__ This shape is provided by a newer standard not supported by all
  *  cursor themes.
  */
 #define GLFW_NOT_ALLOWED_CURSOR     0x0003600A
@@ -1288,6 +1288,59 @@ extern "C" {
 #define GLFW_HAND_CURSOR            GLFW_POINTING_HAND_CURSOR
 /*! @} */
 
+/*! @addtogroup window
+ *  @{ */
+/*! @brief Disable the progress bar.
+ *
+ *  Disable the progress bar.
+ *
+ *  Used by @ref window_progress_indicator.
+ */
+#define GLFW_PROGRESS_INDICATOR_DISABLED      0
+/*! @brief Display the progress bar in an indeterminate state.
+ *
+ *  Display the progress bar in an indeterminate state.
+ *
+ *  @remark @win32 This displays the progress bar animation cycling repeatedly.
+ *
+ *  @remark @x11 @wayland This behaves like @ref GLFW_PROGRESS_INDICATOR_NORMAL.
+ *
+ *  @remark @macos This displays a standard indeterminate `NSProgressIndicator`.
+ *
+ *  Used by @ref window_progress_indicator.
+ */
+#define GLFW_PROGRESS_INDICATOR_INDETERMINATE 1
+/*! @brief Display the normal progress bar.
+ *
+ *  Display the normal progress bar.
+ *
+ *  Used by @ref window_progress_indicator.
+ */
+#define GLFW_PROGRESS_INDICATOR_NORMAL        2
+/*! @brief Display the progress bar in an error state.
+ *
+ *  Display the progress bar in an error state.
+ *
+ *  @remark @win32 This displays a red progress bar.
+ *
+ *  @remark @x11 @wayland @macos This behaves like @ref GLFW_PROGRESS_INDICATOR_NORMAL.
+ *
+ *  Used by @ref window_progress_indicator.
+ */
+#define GLFW_PROGRESS_INDICATOR_ERROR         3
+/*! @brief Display the progress bar in a paused state.
+ *
+ *  Display the progress bar in a paused state.
+ *
+ *  @remark @win32 This displays a yellow progress bar.
+ *
+ *  @remark @x11 @wayland @macos This behaves like @ref GLFW_PROGRESS_INDICATOR_NORMAL.
+ *
+ *  Used by @ref window_progress_indicator.
+ */
+#define GLFW_PROGRESS_INDICATOR_PAUSED        4
+/*! @} */
+
 #define GLFW_CONNECTED              0x00040001
 #define GLFW_DISCONNECTED           0x00040002
 
@@ -1629,7 +1682,7 @@ typedef void (* GLFWwindowposfun)(GLFWwindow* window, int xpos, int ypos);
  *  @sa @ref glfwSetWindowSizeCallback
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup window
  */
@@ -1649,7 +1702,7 @@ typedef void (* GLFWwindowsizefun)(GLFWwindow* window, int width, int height);
  *  @sa @ref glfwSetWindowCloseCallback
  *
  *  @since Added in version 2.5.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup window
  */
@@ -1669,7 +1722,7 @@ typedef void (* GLFWwindowclosefun)(GLFWwindow* window);
  *  @sa @ref glfwSetWindowRefreshCallback
  *
  *  @since Added in version 2.5.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup window
  */
@@ -1800,7 +1853,7 @@ typedef void (* GLFWwindowcontentscalefun)(GLFWwindow* window, float xscale, flo
  *  @sa @ref glfwSetMouseButtonCallback
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle and modifier mask parameters.
+ *  __GLFW 3:__ Added window handle and modifier mask parameters.
  *
  *  @ingroup input
  */
@@ -1891,7 +1944,7 @@ typedef void (* GLFWscrollfun)(GLFWwindow* window, double xoffset, double yoffse
  *  @sa @ref glfwSetKeyCallback
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle, scancode and modifier mask parameters.
+ *  __GLFW 3:__ Added window handle, scancode and modifier mask parameters.
  *
  *  @ingroup input
  */
@@ -1912,7 +1965,7 @@ typedef void (* GLFWkeyfun)(GLFWwindow* window, int key, int scancode, int actio
  *  @sa @ref glfwSetCharCallback
  *
  *  @since Added in version 2.4.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup input
  */
@@ -2020,7 +2073,7 @@ typedef void (* GLFWjoystickfun)(int jid, int event);
  *  @sa @ref glfwGetVideoModes
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added refresh rate member.
+ *  __GLFW 3:__ Added refresh rate member.
  *
  *  @ingroup monitor
  */
@@ -2083,7 +2136,7 @@ typedef struct GLFWgammaramp
  *  @sa @ref window_icon
  *
  *  @since Added in version 2.1.
- *  @glfw3 Removed format and bytes-per-pixel members.
+ *  __GLFW 3:__ Removed format and bytes-per-pixel members.
  *
  *  @ingroup window
  */
@@ -2183,12 +2236,12 @@ typedef struct GLFWallocator
  *  @errors Possible errors include @ref GLFW_PLATFORM_UNAVAILABLE and @ref
  *  GLFW_PLATFORM_ERROR.
  *
- *  @remark @macos This function will change the current directory of the
+ *  @remark __macOS:__ This function will change the current directory of the
  *  application to the `Contents/Resources` subdirectory of the application's
  *  bundle, if present.  This can be disabled with the @ref
  *  GLFW_COCOA_CHDIR_RESOURCES init hint.
  *
- *  @remark @macos This function will create the main menu and dock icon for the
+ *  @remark __macOS:__ This function will create the main menu and dock icon for the
  *  application.  If GLFW finds a `MainMenu.nib` it is loaded and assumed to
  *  contain a menu bar.  Otherwise a minimal menu bar is created manually with
  *  common commands like Hide, Quit and About.  The About entry opens a minimal
@@ -2203,7 +2256,7 @@ typedef struct GLFWallocator
  *  to something other than `wayland` or `x11`, the regular detection mechanism
  *  will be used instead.
  *
- *  @remark @x11 This function will set the `LC_CTYPE` category of the
+ *  @remark __X11:__ This function will set the `LC_CTYPE` category of the
  *  application locale according to the current environment if that category is
  *  still "C".  This is because the "C" locale breaks Unicode text input.
  *
@@ -2679,7 +2732,7 @@ GLFWAPI void glfwGetMonitorWorkarea(GLFWmonitor* monitor, int* xpos, int* ypos,
  *
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @remark @win32 On Windows 8 and earlier the physical size is calculated from
+ *  @remark __Win32:__ On Windows 8 and earlier the physical size is calculated from
  *  the current resolution and system DPI instead of querying the monitor EDID data.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -2713,7 +2766,7 @@ GLFWAPI void glfwGetMonitorPhysicalSize(GLFWmonitor* monitor, int* widthMM, int*
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
  *  GLFW_PLATFORM_ERROR.
  *
- *  @remark @wayland Fractional scaling information is not yet available for
+ *  @remark __Wayland:__ Fractional scaling information is not yet available for
  *  monitors, so this function only returns integer content scales.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -2861,7 +2914,7 @@ GLFWAPI GLFWmonitorfun glfwSetMonitorCallback(GLFWmonitorfun callback);
  *  @sa @ref glfwGetVideoMode
  *
  *  @since Added in version 1.0.
- *  @glfw3 Changed to return an array of modes for a specific monitor.
+ *  __GLFW 3:__ Changed to return an array of modes for a specific monitor.
  *
  *  @ingroup monitor
  */
@@ -2915,8 +2968,8 @@ GLFWAPI const GLFWvidmode* glfwGetVideoMode(GLFWmonitor* monitor);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref GLFW_INVALID_VALUE,
  *  @ref GLFW_PLATFORM_ERROR and @ref GLFW_FEATURE_UNAVAILABLE (see remarks).
  *
- *  @remark @wayland Gamma handling is a privileged protocol, this function
+ *  @remark __Wayland:__ Monitor gamma is a privileged protocol, so this function
- *  will thus never be implemented and emits @ref GLFW_FEATURE_UNAVAILABLE.
+ *  cannot be implemented and emits @ref GLFW_FEATURE_UNAVAILABLE.
  *
  *  @thread_safety This function must only be called from the main thread.
  *
@@ -2939,8 +2992,8 @@ GLFWAPI void glfwSetGamma(GLFWmonitor* monitor, float gamma);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref GLFW_PLATFORM_ERROR
  *  and @ref GLFW_FEATURE_UNAVAILABLE (see remarks).
  *
- *  @remark @wayland Gamma handling is a privileged protocol, this function
+ *  @remark __Wayland:__ Monitor gamma is a privileged protocol, so this function
- *  will thus never be implemented and emits @ref GLFW_FEATURE_UNAVAILABLE while
+ *  cannot be implemented and emits @ref GLFW_FEATURE_UNAVAILABLE while
  *  returning `NULL`.
  *
  *  @pointer_lifetime The returned structure and its arrays are allocated and
@@ -2981,10 +3034,10 @@ GLFWAPI const GLFWgammaramp* glfwGetGammaRamp(GLFWmonitor* monitor);
  *  @remark The size of the specified gamma ramp should match the size of the
  *  current ramp for that monitor.
  *
- *  @remark @win32 The gamma ramp size must be 256.
+ *  @remark __Win32:__ The gamma ramp size must be 256.
  *
- *  @remark @wayland Gamma handling is a privileged protocol, this function
+ *  @remark __Wayland:__ Monitor gamma is a privileged protocol, so this function
- *  will thus never be implemented and emits @ref GLFW_FEATURE_UNAVAILABLE.
+ *  cannot be implemented and emits @ref GLFW_FEATURE_UNAVAILABLE.
  *
  *  @pointer_lifetime The specified gamma ramp is copied before this function
  *  returns.
@@ -3159,32 +3212,32 @@ GLFWAPI void glfwWindowHintString(int hint, const char* value);
  *  GLFW_VERSION_UNAVAILABLE, @ref GLFW_FORMAT_UNAVAILABLE, @ref
  *  GLFW_NO_WINDOW_CONTEXT and @ref GLFW_PLATFORM_ERROR.
  *
- *  @remark @win32 Window creation will fail if the Microsoft GDI software
+ *  @remark __Win32:__ Window creation will fail if the Microsoft GDI software
  *  OpenGL implementation is the only one available.
  *
- *  @remark @win32 If the executable has an icon resource named `GLFW_ICON,` it
+ *  @remark __Win32:__ If the executable has an icon resource named `GLFW_ICON,` it
  *  will be set as the initial icon for the window.  If no such icon is present,
  *  the `IDI_APPLICATION` icon will be used instead.  To set a different icon,
  *  see @ref glfwSetWindowIcon.
  *
- *  @remark @win32 The context to share resources with must not be current on
+ *  @remark __Win32:__ The context to share resources with must not be current on
  *  any other thread.
  *
- *  @remark @macos The OS only supports core profile contexts for OpenGL
+ *  @remark __macOS:__ The OS only supports core profile contexts for OpenGL
  *  versions 3.2 and later.  Before creating an OpenGL context of version 3.2 or
  *  later you must set the [GLFW_OPENGL_PROFILE](@ref GLFW_OPENGL_PROFILE_hint)
  *  hint accordingly.  OpenGL 3.0 and 3.1 contexts are not supported at all
  *  on macOS.
  *
- *  @remark @macos The GLFW window has no icon, as it is not a document
+ *  @remark __macOS:__ The GLFW window has no icon, as it is not a document
  *  window, but the dock icon will be the same as the application bundle's icon.
  *  For more information on bundles, see the
  *  [Bundle Programming Guide][bundle-guide] in the Mac Developer Library.
  *
  *  [bundle-guide]: https://developer.apple.com/library/mac/documentation/CoreFoundation/Conceptual/CFBundles/
  *
- *  @remark @macos The window frame will not be rendered at full resolution on
+ *  @remark __macOS:__  The window frame will not be rendered at full resolution
- *  Retina displays unless the
+ *  on Retina displays unless the
  *  [GLFW_SCALE_FRAMEBUFFER](@ref GLFW_SCALE_FRAMEBUFFER_hint)
  *  hint is `GLFW_TRUE` and the `NSHighResolutionCapable` key is enabled in the
  *  application bundle's `Info.plist`.  For more information, see
@@ -3195,11 +3248,11 @@ GLFWAPI void glfwWindowHintString(int hint, const char* value);
  *
  *  [hidpi-guide]: https://developer.apple.com/library/mac/documentation/GraphicsAnimation/Conceptual/HighResolutionOSX/Explained/Explained.html
  *
- *  @remark @macos When activating frame autosaving with
+ *  @remark __macOS:__ When activating frame autosaving with
  *  [GLFW_COCOA_FRAME_NAME](@ref GLFW_COCOA_FRAME_NAME_hint), the specified
  *  window size and position may be overridden by previously saved values.
  *
- *  @remark @wayland GLFW uses [libdecor][] where available to create its window
+ *  @remark __Wayland:__ GLFW uses [libdecor][] where available to create its window
  *  decorations.  This in turn uses server-side XDG decorations where available
  *  and provides high quality client-side decorations on compositors like GNOME.
  *  If both XDG decorations and libdecor are unavailable, GLFW falls back to
@@ -3208,15 +3261,15 @@ GLFWAPI void glfwWindowHintString(int hint, const char* value);
  *
  *  [libdecor]: https://gitlab.freedesktop.org/libdecor/libdecor
  *
- *  @remark @x11 Some window managers will not respect the placement of
+ *  @remark __X11:__ Some window managers will not respect the placement of
  *  initially hidden windows.
  *
- *  @remark @x11 Due to the asynchronous nature of X11, it may take a moment for
+ *  @remark __X11:__ Due to the asynchronous nature of X11, it may take a moment for
  *  a window to reach its requested state.  This means you may not be able to
  *  query the final size, position or other attributes directly after window
  *  creation.
  *
- *  @remark @x11 The class part of the `WM_CLASS` window property will by
+ *  @remark __X11:__ The class part of the `WM_CLASS` window property will by
  *  default be set to the window title passed to this function.  The instance
  *  part will use the contents of the `RESOURCE_NAME` environment variable, if
  *  present and not empty, or fall back to the window title.  Set the
@@ -3349,7 +3402,7 @@ GLFWAPI const char* glfwGetWindowTitle(GLFWwindow* window);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
  *  GLFW_PLATFORM_ERROR.
  *
- *  @remark @macos The window title will not be updated until the next time you
+ *  @remark __macOS:__ The window title will not be updated until the next time you
  *  process events.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -3358,7 +3411,7 @@ GLFWAPI const char* glfwGetWindowTitle(GLFWwindow* window);
  *  @sa @ref glfwGetWindowTitle
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup window
  */
@@ -3392,14 +3445,14 @@ GLFWAPI void glfwSetWindowTitle(GLFWwindow* window, const char* title);
  *  @pointer_lifetime The specified image data is copied before this function
  *  returns.
  *
- *  @remark @macos Regular windows do not have icons on macOS.  This function
+ *  @remark __macOS:__ Regular windows do not have icons on macOS.  This function
  *  will emit @ref GLFW_FEATURE_UNAVAILABLE.  The dock icon will be the same as
  *  the application bundle's icon.  For more information on bundles, see the
  *  [Bundle Programming Guide][bundle-guide] in the Mac Developer Library.
  *
  *  [bundle-guide]: https://developer.apple.com/library/mac/documentation/CoreFoundation/Conceptual/CFBundles/
  *
- *  @remark @wayland There is no existing protocol to change an icon, the
+ *  @remark __Wayland:__ There is no existing protocol to change an icon, the
  *  window will thus inherit the one defined in the application's desktop file.
  *  This function will emit @ref GLFW_FEATURE_UNAVAILABLE.
  *
@@ -3413,6 +3466,46 @@ GLFWAPI void glfwSetWindowTitle(GLFWwindow* window, const char* title);
  */
 GLFWAPI void glfwSetWindowIcon(GLFWwindow* window, int count, const GLFWimage* images);
 
+/*! @brief Sets the dock or taskbar progress indicator for the specified window.
+ *
+ *  This function sets the dock or taskbar progress indicator of the specified window.
+ *
+ *  @param[in] window The window whose progress to set.
+ *  @param[in] progressState The state of the progress to be displayed in the dock
+ *  or taskbar. Valid values are: @ref GLFW_PROGRESS_INDICATOR_DISABLED,
+ *  @ref GLFW_PROGRESS_INDICATOR_INDETERMINATE, @ref GLFW_PROGRESS_INDICATOR_NORMAL,
+ *  @ref GLFW_PROGRESS_INDICATOR_ERROR and @ref GLFW_PROGRESS_INDICATOR_PAUSED.
+ *  @param[in] value The amount of completed progress to set. Valid range is 0.0 to 1.0.
+ *  This is ignored if progressState is set to @ref GLFW_PROGRESS_INDICATOR_DISABLED.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_INVALID_VALUE, @ref GLFW_INVALID_ENUM, @ref GLFW_PLATFORM_ERROR,
+ *  @ref GLFW_FEATURE_UNIMPLEMENTED and @ref GLFW_FEATURE_UNAVAILABLE (see remarks).
+ *
+ *  @remark @win32 On Windows Vista and earlier, this function will emit
+ *  @ref GLFW_FEATURE_UNAVAILABLE.
+ *
+ *  @remark @macos There exists only one Dock icon progress bar, and this
+ *  displays the combined values of all the windows.
+ *
+ *  @remark @x11 @wayland Requires a valid application desktop file with the same name
+ *  as the compiled executable. Due to limitations in the Unity Launcher API
+ *  @ref GLFW_PROGRESS_INDICATOR_INDETERMINATE, @ref GLFW_PROGRESS_INDICATOR_ERROR
+ *  and @ref GLFW_PROGRESS_INDICATOR_PAUSED have the same behaviour as
+ *  @ref GLFW_PROGRESS_INDICATOR_NORMAL. The Unity Launcher API is only known
+ *  to be supported on the Unity and KDE desktop environments; on other desktop
+ *  environments this function may do nothing.
+ *
+ *  @thread_safety This function must only be called from the main thread.
+ *
+ *  @sa @ref window_progress_indicator
+ *
+ *  @since Added in version 3.4.
+ *
+ *  @ingroup window
+ */
+GLFWAPI void glfwSetWindowProgressIndicator(GLFWwindow* window, int progressState, double value);
+
 /*! @brief Retrieves the position of the content area of the specified window.
  *
  *  This function retrieves the position, in screen coordinates, of the
@@ -3430,8 +3523,8 @@ GLFWAPI void glfwSetWindowIcon(GLFWwindow* window, int count, const GLFWimage* i
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
  *  GLFW_PLATFORM_ERROR and @ref GLFW_FEATURE_UNAVAILABLE (see remarks).
  *
- *  @remark @wayland There is no way for an application to retrieve the global
+ *  @remark __Wayland:__ Window positions are not currently part of any common
- *  position of its windows.  This function will emit @ref
+ *  Wayland protocol, so this function cannot be implemented and will emit @ref
  *  GLFW_FEATURE_UNAVAILABLE.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -3464,8 +3557,8 @@ GLFWAPI void glfwGetWindowPos(GLFWwindow* window, int* xpos, int* ypos);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
  *  GLFW_PLATFORM_ERROR and @ref GLFW_FEATURE_UNAVAILABLE (see remarks).
  *
- *  @remark @wayland There is no way for an application to set the global
+ *  @remark __Wayland:__ Window positions are not currently part of any common
- *  position of its windows.  This function will emit @ref
+ *  Wayland protocol, so this function cannot be implemented and will emit @ref
  *  GLFW_FEATURE_UNAVAILABLE.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -3474,7 +3567,7 @@ GLFWAPI void glfwGetWindowPos(GLFWwindow* window, int* xpos, int* ypos);
  *  @sa @ref glfwGetWindowPos
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup window
  */
@@ -3504,7 +3597,7 @@ GLFWAPI void glfwSetWindowPos(GLFWwindow* window, int xpos, int ypos);
  *  @sa @ref glfwSetWindowSize
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup window
  */
@@ -3539,7 +3632,7 @@ GLFWAPI void glfwGetWindowSize(GLFWwindow* window, int* width, int* height);
  *  @remark If you set size limits and an aspect ratio that conflict, the
  *  results are undefined.
  *
- *  @remark @wayland The size limits will not be applied until the window is
+ *  @remark __Wayland:__ The size limits will not be applied until the window is
  *  actually resized, either by the user or by the compositor.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -3582,7 +3675,7 @@ GLFWAPI void glfwSetWindowSizeLimits(GLFWwindow* window, int minwidth, int minhe
  *  @remark If you set size limits and an aspect ratio that conflict, the
  *  results are undefined.
  *
- *  @remark @wayland The aspect ratio will not be applied until the window is
+ *  @remark __Wayland:__ The aspect ratio will not be applied until the window is
  *  actually resized, either by the user or by the compositor.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -3628,7 +3721,7 @@ GLFWAPI void glfwSetWindowAspectRatio(GLFWwindow* window, int numer, int denom);
  *  @sa @ref glfwSetWindowMonitor
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup window
  */
@@ -3778,7 +3871,7 @@ GLFWAPI float glfwGetWindowOpacity(GLFWwindow* window);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
  *  GLFW_PLATFORM_ERROR and @ref GLFW_FEATURE_UNAVAILABLE (see remarks).
  *
- *  @remark @wayland There is no way to set an opacity factor for a window.
+ *  @remark __Wayland:__ There is no way to set an opacity factor for a window.
  *  This function will emit @ref GLFW_FEATURE_UNAVAILABLE.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -3807,10 +3900,6 @@ GLFWAPI void glfwSetWindowOpacity(GLFWwindow* window, float opacity);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
  *  GLFW_PLATFORM_ERROR.
  *
- *  @remark @wayland Once a window is iconified, @ref glfwRestoreWindow won’t
- *  be able to restore it.  This is a design decision of the xdg-shell
- *  protocol.
- *
  *  @thread_safety This function must only be called from the main thread.
  *
  *  @sa @ref window_iconify
@@ -3818,7 +3907,7 @@ GLFWAPI void glfwSetWindowOpacity(GLFWwindow* window, float opacity);
  *  @sa @ref glfwMaximizeWindow
  *
  *  @since Added in version 2.1.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup window
  */
@@ -3838,6 +3927,10 @@ GLFWAPI void glfwIconifyWindow(GLFWwindow* window);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
  *  GLFW_PLATFORM_ERROR.
  *
+ *  @remark __Wayland:__ Restoring a window from maximization is not currently
+ *  part of any common Wayland protocol, so this function can only restore
+ *  windows from maximization.
+ *
  *  @thread_safety This function must only be called from the main thread.
  *
  *  @sa @ref window_iconify
@@ -3845,7 +3938,7 @@ GLFWAPI void glfwIconifyWindow(GLFWwindow* window);
  *  @sa @ref glfwMaximizeWindow
  *
  *  @since Added in version 2.1.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup window
  */
@@ -3892,7 +3985,7 @@ GLFWAPI void glfwMaximizeWindow(GLFWwindow* window);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
  *  GLFW_PLATFORM_ERROR.
  *
- *  @remark @wayland Because Wayland wants every frame of the desktop to be
+ *  @remark __Wayland:__ Because Wayland wants every frame of the desktop to be
  *  complete, this function does not immediately make the window visible.
  *  Instead it will become visible the next time the window framebuffer is
  *  updated after this call.
@@ -3955,7 +4048,7 @@ GLFWAPI void glfwHideWindow(GLFWwindow* window);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
  *  GLFW_PLATFORM_ERROR.
  *
- *  @remark @wayland The compositor will likely ignore focus requests unless
+ *  @remark __Wayland:__ The compositor will likely ignore focus requests unless
  *  another window created by the same application already has input focus.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -3983,7 +4076,7 @@ GLFWAPI void glfwFocusWindow(GLFWwindow* window);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
  *  GLFW_PLATFORM_ERROR.
  *
- *  @remark @macos Attention is requested to the application as a whole, not the
+ *  @remark __macOS:__ Attention is requested to the application as a whole, not the
  *  specific window.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -4058,8 +4151,8 @@ GLFWAPI GLFWmonitor* glfwGetWindowMonitor(GLFWwindow* window);
  *  affected by any resizing or mode switching, although you may need to update
  *  your viewport if the framebuffer size has changed.
  *
- *  @remark @wayland The desired window position is ignored, as there is no way
+ *  @remark __Wayland:__ Window positions are not currently part of any common
- *  for an application to set this property.
+ *  Wayland protocol.  The window position arguments are ignored.
  *
  *  @thread_safety This function must only be called from the main thread.
  *
@@ -4096,8 +4189,9 @@ GLFWAPI void glfwSetWindowMonitor(GLFWwindow* window, GLFWmonitor* monitor, int
  *  errors.  However, this function should not fail as long as it is passed
  *  valid arguments and the library has been [initialized](@ref intro_init).
  *
- *  @remark @wayland The Wayland protocol provides no way to check whether a
+ *  @remark __Wayland:__ Checking whether a window is iconified is not currently
- *  window is iconfied, so @ref GLFW_ICONIFIED always returns `GLFW_FALSE`.
+ *  part of any common Wayland protocol, so the @ref GLFW_ICONIFIED attribute
+ *  cannot be implemented and is always `GLFW_FALSE`.
  *
  *  @thread_safety This function must only be called from the main thread.
  *
@@ -4139,7 +4233,7 @@ GLFWAPI int glfwGetWindowAttrib(GLFWwindow* window, int attrib);
  *  @remark Calling @ref glfwGetWindowAttrib will always return the latest
  *  value, even if that value is ignored by the current mode of the window.
  *
- *  @remark @wayland The [GLFW_FLOATING](@ref GLFW_FLOATING_attrib) window attribute is
+ *  @remark __Wayland:__ The [GLFW_FLOATING](@ref GLFW_FLOATING_attrib) window attribute is
  *  not supported.  Setting this will emit @ref GLFW_FEATURE_UNAVAILABLE.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -4219,8 +4313,8 @@ GLFWAPI void* glfwGetWindowUserPointer(GLFWwindow* window);
  *
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @remark @wayland This callback will never be called, as there is no way for
+ *  @remark __Wayland:__ This callback will not be called.  The Wayland protocol
- *  an application to know its global position.
+ *  provides no way to be notified of when a window is moved.
  *
  *  @thread_safety This function must only be called from the main thread.
  *
@@ -4258,7 +4352,7 @@ GLFWAPI GLFWwindowposfun glfwSetWindowPosCallback(GLFWwindow* window, GLFWwindow
  *  @sa @ref window_size
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter and return value.
+ *  __GLFW 3:__ Added window handle parameter and return value.
  *
  *  @ingroup window
  */
@@ -4290,7 +4384,7 @@ GLFWAPI GLFWwindowsizefun glfwSetWindowSizeCallback(GLFWwindow* window, GLFWwind
  *
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
- *  @remark @macos Selecting Quit from the application menu will trigger the
+ *  @remark __macOS:__ Selecting Quit from the application menu will trigger the
  *  close callback for all windows.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -4298,7 +4392,7 @@ GLFWAPI GLFWwindowsizefun glfwSetWindowSizeCallback(GLFWwindow* window, GLFWwind
  *  @sa @ref window_close
  *
  *  @since Added in version 2.5.
- *  @glfw3 Added window handle parameter and return value.
+ *  __GLFW 3:__ Added window handle parameter and return value.
  *
  *  @ingroup window
  */
@@ -4334,7 +4428,7 @@ GLFWAPI GLFWwindowclosefun glfwSetWindowCloseCallback(GLFWwindow* window, GLFWwi
  *  @sa @ref window_refresh
  *
  *  @since Added in version 2.5.
- *  @glfw3 Added window handle parameter and return value.
+ *  __GLFW 3:__ Added window handle parameter and return value.
  *
  *  @ingroup window
  */
@@ -4395,6 +4489,10 @@ GLFWAPI GLFWwindowfocusfun glfwSetWindowFocusCallback(GLFWwindow* window, GLFWwi
  *
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED.
  *
+ *  @remark __Wayland:__ This callback will not be called.  The Wayland protocol
+ *  provides no way to be notified of when a window is iconified, and no way to
+ *  check whether a window is currently iconified.
+ *
  *  @thread_safety This function must only be called from the main thread.
  *
  *  @sa @ref window_iconify
@@ -4900,7 +4998,7 @@ GLFWAPI int glfwGetKeyScancode(int key);
  *  @sa @ref input_key
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup input
  */
@@ -4932,7 +5030,7 @@ GLFWAPI int glfwGetKey(GLFWwindow* window, int key);
  *  @sa @ref input_mouse_button
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup input
  */
@@ -5002,7 +5100,7 @@ GLFWAPI void glfwGetCursorPos(GLFWwindow* window, double* xpos, double* ypos);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
  *  GLFW_PLATFORM_ERROR and @ref GLFW_FEATURE_UNAVAILABLE (see remarks).
  *
- *  @remark @wayland This function will only work when the cursor mode is
+ *  @remark __Wayland:__ This function will only work when the cursor mode is
  *  `GLFW_CURSOR_DISABLED`, otherwise it will emit @ref GLFW_FEATURE_UNAVAILABLE.
  *
  *  @thread_safety This function must only be called from the main thread.
@@ -5200,7 +5298,7 @@ GLFWAPI void glfwSetCursor(GLFWwindow* window, GLFWcursor* cursor);
  *  @sa @ref input_key
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter and return value.
+ *  __GLFW 3:__ Added window handle parameter and return value.
  *
  *  @ingroup input
  */
@@ -5243,7 +5341,7 @@ GLFWAPI GLFWkeyfun glfwSetKeyCallback(GLFWwindow* window, GLFWkeyfun callback);
  *  @sa @ref input_char
  *
  *  @since Added in version 2.4.
- *  @glfw3 Added window handle parameter and return value.
+ *  __GLFW 3:__ Added window handle parameter and return value.
  *
  *  @ingroup input
  */
@@ -5327,7 +5425,7 @@ GLFWAPI GLFWcharmodsfun glfwSetCharModsCallback(GLFWwindow* window, GLFWcharmods
  *  @sa @ref input_mouse_button
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter and return value.
+ *  __GLFW 3:__ Added window handle parameter and return value.
  *
  *  @ingroup input
  */
@@ -5557,7 +5655,7 @@ GLFWAPI const float* glfwGetJoystickAxes(int jid, int* count);
  *  @sa @ref joystick_button
  *
  *  @since Added in version 2.2.
- *  @glfw3 Changed to return a dynamic array.
+ *  __GLFW 3:__ Changed to return a dynamic array.
  *
  *  @ingroup input
  */
@@ -5921,7 +6019,7 @@ GLFWAPI int glfwGetGamepadState(int jid, GLFWgamepadstate* state);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
  *  GLFW_PLATFORM_ERROR.
  *
- *  @remark @win32 The clipboard on Windows has a single global lock for reading and
+ *  @remark __Win32:__ The clipboard on Windows has a single global lock for reading and
  *  writing.  GLFW tries to acquire it a few times, which is almost always enough.  If it
  *  cannot acquire the lock then this function emits @ref GLFW_PLATFORM_ERROR and returns.
  *  It is safe to try this multiple times.
@@ -5954,7 +6052,7 @@ GLFWAPI void glfwSetClipboardString(GLFWwindow* window, const char* string);
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
  *  GLFW_FORMAT_UNAVAILABLE and @ref GLFW_PLATFORM_ERROR.
  *
- *  @remark @win32 The clipboard on Windows has a single global lock for reading and
+ *  @remark __Win32:__ The clipboard on Windows has a single global lock for reading and
  *  writing.  GLFW tries to acquire it a few times, which is almost always enough.  If it
  *  cannot acquire the lock then this function emits @ref GLFW_PLATFORM_ERROR and returns.
  *  It is safe to try this multiple times.
@@ -6171,7 +6269,7 @@ GLFWAPI GLFWwindow* glfwGetCurrentContext(void);
  *  @sa @ref glfwSwapInterval
  *
  *  @since Added in version 1.0.
- *  @glfw3 Added window handle parameter.
+ *  __GLFW 3:__ Added window handle parameter.
  *
  *  @ingroup window
  */
@@ -6438,7 +6536,7 @@ GLFWAPI GLFWvkproc glfwGetInstanceProcAddress(VkInstance instance, const char* p
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
  *  GLFW_API_UNAVAILABLE and @ref GLFW_PLATFORM_ERROR.
  *
- *  @remark @macos This function currently always returns `GLFW_TRUE`, as the
+ *  @remark __macOS:__ This function currently always returns `GLFW_TRUE`, as the
  *  `VK_MVK_macos_surface` and `VK_EXT_metal_surface` extensions do not provide
  *  a `vkGetPhysicalDevice*PresentationSupport` type function.
  *
@@ -6496,15 +6594,15 @@ GLFWAPI int glfwGetPhysicalDevicePresentationSupport(VkInstance instance, VkPhys
  *  @ref glfwVulkanSupported and @ref glfwGetRequiredInstanceExtensions should
  *  eliminate almost all occurrences of these errors.
  *
- *  @remark @macos GLFW prefers the `VK_EXT_metal_surface` extension, with the
+ *  @remark __macOS:__ GLFW prefers the `VK_EXT_metal_surface` extension, with the
  *  `VK_MVK_macos_surface` extension as a fallback.  The name of the selected
  *  extension, if any, is included in the array returned by @ref
  *  glfwGetRequiredInstanceExtensions.
  *
- *  @remark @macos This function creates and sets a `CAMetalLayer` instance for
+ *  @remark __macOS:__ This function creates and sets a `CAMetalLayer` instance for
  *  the window content view, which is required for MoltenVK to function.
  *
- *  @remark @x11 By default GLFW prefers the `VK_KHR_xcb_surface` extension,
+ *  @remark __X11:__ By default GLFW prefers the `VK_KHR_xcb_surface` extension,
  *  with the `VK_KHR_xlib_surface` extension as a fallback.  You can make
  *  `VK_KHR_xlib_surface` the preferred extension by setting the
  *  [GLFW_X11_XCB_VULKAN_SURFACE](@ref GLFW_X11_XCB_VULKAN_SURFACE_hint) init

include/GLFW/glfw3native.h

@@ -478,6 +478,29 @@ GLFWAPI GLXContext glfwGetGLXContext(GLFWwindow* window);
  *  @ingroup native
  */
 GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* window);
+
+/*! @brief Retrieves the `GLXFBConfig` of the specified window's `GLXWindow`.
+ *
+ *  @param[in] window The window whose `GLXWindow` to query.
+ *  @param[out] config The `GLXFBConfig` of the window `GLXWindow`, if available.
+ *  @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
+ *  GLFW_NO_WINDOW_CONTEXT and @ref GLFW_PLATFORM_UNAVAILABLE.
+ *
+ *  @remark `GLXFBConfig` is an opaque type.  Unlike other GLFW functions, the
+ *  @p config out parameter is not cleared on error, as core GLX does not define
+ *  any invalid value.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.5
+ *
+ *  @ingroup native
+ */
+GLFWAPI int glfwGetGLXFBConfig(GLFWwindow* window, GLXFBConfig* config);
 #endif
 
 #if defined(GLFW_EXPOSE_NATIVE_WAYLAND)
@@ -586,6 +609,29 @@ GLFWAPI EGLContext glfwGetEGLContext(GLFWwindow* window);
  *  @ingroup native
  */
 GLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* window);
+
+/*! @brief Retrieves the `EGLConfig` of the specified window's `EGLSurface`.
+ *
+ *  @param[in] window The window whose `EGLSurface` to query.
+ *  @param[out] config The `EGLConfig` of the window `EGLSurface`, if available.
+ *  @return `GLFW_TRUE` if successful, or `GLFW_FALSE` if an
+ *  [error](@ref error_handling) occurred.
+ *
+ *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
+ *  GLFW_NO_WINDOW_CONTEXT.
+ *
+ *  @remark `EGLConfig` is an opaque type.  Unlike other GLFW functions, the @p
+ *  config out parameter is not cleared on error, as core EGL does not define
+ *  any invalid value.
+ *
+ *  @thread_safety This function may be called from any thread.  Access is not
+ *  synchronized.
+ *
+ *  @since Added in version 3.5.
+ *
+ *  @ingroup native
+ */
+GLFWAPI int glfwGetEGLConfig(GLFWwindow* window, EGLConfig* config);
 #endif
 
 #if defined(GLFW_EXPOSE_NATIVE_OSMESA)

src/CMakeLists.txt

@@ -17,7 +17,8 @@ elseif (WIN32)
                                 win32_time.c win32_thread.c)
 else()
     target_sources(glfw PRIVATE posix_time.h posix_thread.h posix_module.c
-                                posix_time.c posix_thread.c)
+                                posix_time.c posix_thread.c posix_dbus.h
+                                posix_dbus.c)
 endif()
 
 add_custom_target(update_mappings
@@ -255,24 +256,6 @@ if (GLFW_BUILD_WIN32)
     target_compile_definitions(glfw PRIVATE UNICODE _UNICODE)
 endif()
 
-# HACK: When building on MinGW, WINVER and UNICODE need to be defined before
-# the inclusion of stddef.h (by glfw3.h), which is itself included before
-# win32_platform.h.  We define them here until a saner solution can be found
-# NOTE: MinGW-w64 and Visual C++ do /not/ need this hack.
-if (MINGW)
-    target_compile_definitions(glfw PRIVATE WINVER=0x0501)
-endif()
-
-# Workaround for legacy MinGW not providing XInput and DirectInput
-if (MINGW)
-    include(CheckIncludeFile)
-    check_include_file(dinput.h DINPUT_H_FOUND)
-    check_include_file(xinput.h XINPUT_H_FOUND)
-    if (NOT DINPUT_H_FOUND OR NOT XINPUT_H_FOUND)
-        target_include_directories(glfw PRIVATE "${GLFW_SOURCE_DIR}/deps/mingw")
-    endif()
-endif()
-
 # Workaround for the MS CRT deprecating parts of the standard library
 if (MSVC OR CMAKE_C_SIMULATE_ID STREQUAL "MSVC")
     target_compile_definitions(glfw PRIVATE _CRT_SECURE_NO_WARNINGS)
@@ -286,10 +269,6 @@ endif()
 if (GLFW_BUILD_SHARED_LIBRARY)
     if (WIN32)
         if (MINGW)
-            # Remove the dependency on the shared version of libgcc
-            # NOTE: MinGW-w64 has the correct default but MinGW needs this
-            target_link_libraries(glfw PRIVATE "-static-libgcc")
-
             # Remove the lib prefix on the DLL (but not the import library)
             set_target_properties(glfw PROPERTIES PREFIX "")
 

src/cocoa_init.m

@@ -526,6 +526,7 @@ GLFWbool _glfwConnectCocoa(int platformID, _GLFWplatform* platform)
         .destroyWindow = _glfwDestroyWindowCocoa,
         .setWindowTitle = _glfwSetWindowTitleCocoa,
         .setWindowIcon = _glfwSetWindowIconCocoa,
+        .setWindowProgressIndicator = _glfwSetWindowProgressIndicatorCocoa,
         .getWindowPos = _glfwGetWindowPosCocoa,
         .setWindowPos = _glfwSetWindowPosCocoa,
         .getWindowSize = _glfwGetWindowSizeCocoa,
@@ -647,6 +648,12 @@ void _glfwTerminateCocoa(void)
 {
     @autoreleasepool {
         
+    if (_glfw.ns.dockProgressIndicator.view != nil)
+    {
+        [_glfw.ns.dockProgressIndicator.view removeFromSuperview];
+        [_glfw.ns.dockProgressIndicator.view release];
+    }
+
     if (_glfw.ns.inputSource)
     {
         CFRelease(_glfw.ns.inputSource);

src/cocoa_platform.h

@@ -156,6 +156,11 @@ typedef struct _GLFWwindowNS
     // since the last cursor motion event was processed
     // This is kept to counteract Cocoa doing the same internally
     double          cursorWarpDeltaX, cursorWarpDeltaY;
+    
+    struct {
+        int state;
+        double value;
+    } dockProgressIndicator;
 } _GLFWwindowNS;
 
 // Cocoa-specific global data
@@ -189,6 +194,13 @@ typedef struct _GLFWlibraryNS
         PFN_LMGetKbdType GetKbdType;
         CFStringRef     kPropertyUnicodeKeyLayoutData;
     } tis;
+    
+    struct {
+        id view;
+        int windowCount;
+        int indeterminateCount;
+        double totalValue;
+    } dockProgressIndicator;
 } _GLFWlibraryNS;
 
 // Cocoa-specific per-monitor data
@@ -218,6 +230,7 @@ GLFWbool _glfwCreateWindowCocoa(_GLFWwindow* window, const _GLFWwndconfig* wndco
 void _glfwDestroyWindowCocoa(_GLFWwindow* window);
 void _glfwSetWindowTitleCocoa(_GLFWwindow* window, const char* title);
 void _glfwSetWindowIconCocoa(_GLFWwindow* window, int count, const GLFWimage* images);
+void _glfwSetWindowProgressIndicatorCocoa(_GLFWwindow* window, int progressState, double value);
 void _glfwGetWindowPosCocoa(_GLFWwindow* window, int* xpos, int* ypos);
 void _glfwSetWindowPosCocoa(_GLFWwindow* window, int xpos, int ypos);
 void _glfwGetWindowSizeCocoa(_GLFWwindow* window, int* width, int* height);

src/cocoa_window.m

@@ -198,6 +198,83 @@ static NSUInteger translateKeyToModifierFlag(int key)
 //
 static const NSRange kEmptyRange = { NSNotFound, 0 };
 
+static NSProgressIndicator* createProgressIndicator(const NSDockTile* dockTile)
+{
+    NSView* contentView = [dockTile contentView];
+
+    NSProgressIndicator* indicator = [[NSProgressIndicator alloc] initWithFrame:NSMakeRect(0.0f, 0.0f, contentView.frame.size.width, 15.0f)];
+    
+    [indicator setStyle:NSProgressIndicatorStyleBar];
+    
+    if (@available(macOS 11.0, *))
+    {
+        [indicator setControlSize:NSControlSizeLarge];
+    }
+    
+    [indicator setMinValue:0.0f];
+    [indicator setMaxValue:1.0f];
+    
+    [indicator sizeToFit];
+
+    [contentView addSubview:indicator];
+
+    _glfw.ns.dockProgressIndicator.view = indicator;
+    
+    return indicator;
+}
+
+static void setDockProgressIndicator(int progressState, double value)
+{
+    NSProgressIndicator* indicator = _glfw.ns.dockProgressIndicator.view;
+    
+    NSDockTile* dockTile = [[NSApplication sharedApplication] dockTile];
+    
+    if (indicator == nil)
+    {
+        if ([dockTile contentView] == nil)
+        {
+            NSImageView *iconView = [[NSImageView alloc] init];
+            [iconView setImage:[[NSApplication sharedApplication] applicationIconImage]];
+            [dockTile setContentView:iconView];
+            [iconView release];
+        }
+    
+        indicator = createProgressIndicator(dockTile);
+    }
+    
+    // ### Switching from INDETERMINATE to NORMAL, PAUSED or ERROR requires 2 invocations in different frames.
+    // In MacOS 12 (and probably other versions), an indeterminate progress bar is rendered as a normal bar
+    // with 0.0 progress. So when calling [progressIndicator setIndeterminate:YES], the indicator actually
+    // sets its doubleValue to 0.0.
+    // The bug is caused by NSProgressIndicator not immediately updating its value when it's increasing.
+    // This code illustrates the exact same problem, but this time from NORMAL, PAUSED and ERROR to INDETERMINATE:
+    //
+    // if (progressState == GLFW_PROGRESS_INDICATOR_INDETERMINATE)
+    //     [progressIndicator setDoubleValue:0.75];
+    // else
+    //     [progressIndicator setDoubleValue:0.25];
+    //
+    // This is likely a bug in Cocoa.
+    //
+    // ### Progress increments are delayed
+    // What this also means, is that each time the progress increments, the bar's progress will be 1 frame delayed,
+    // and only updated once a higher or similar value is again set the next frame.
+    
+    // Workaround for the aforementioned issues. If there's any versions of MacOS where
+    // this issue is not present, this should be ommitted in those versions.
+    if ([indicator isIndeterminate] || [indicator doubleValue] < value)
+    {
+        [indicator removeFromSuperview];
+        [indicator release];
+        indicator = createProgressIndicator(dockTile);
+    }
+    
+    [indicator setIndeterminate:progressState == GLFW_PROGRESS_INDICATOR_INDETERMINATE];
+    [indicator setHidden:progressState == GLFW_PROGRESS_INDICATOR_DISABLED];
+    [indicator setDoubleValue:value];
+    
+    [dockTile display];
+}
 
 //------------------------------------------------------------------------
 // Delegate for window related notifications
@@ -884,7 +961,7 @@ static GLFWbool createNativeWindow(_GLFWwindow* window,
 
     [window->ns.object setContentView:window->ns.view];
     [window->ns.object makeFirstResponder:window->ns.view];
-    [window->ns.object setTitle:@(wndconfig->title)];
+    [window->ns.object setTitle:@(window->title)];
     [window->ns.object setDelegate:window->ns.delegate];
     [window->ns.object setAcceptsMouseMovedEvents:YES];
     [window->ns.object setRestorable:NO];
@@ -991,6 +1068,8 @@ void _glfwDestroyWindowCocoa(_GLFWwindow* window)
 {
     @autoreleasepool {
         
+    _glfwSetWindowProgressIndicatorCocoa(window, GLFW_PROGRESS_INDICATOR_DISABLED, 0.0);
+
     if (_glfw.ns.disabledCursorWindow == window)
         _glfw.ns.disabledCursorWindow = NULL;
 
@@ -1036,6 +1115,62 @@ void _glfwSetWindowIconCocoa(_GLFWwindow* window,
                     "Cocoa: Regular windows do not have icons on macOS");
 }
 
+void _glfwSetWindowProgressIndicatorCocoa(_GLFWwindow* window, int progressState, double value)
+{
+    if (progressState == GLFW_PROGRESS_INDICATOR_ERROR || progressState == GLFW_PROGRESS_INDICATOR_PAUSED)
+        progressState = GLFW_PROGRESS_INDICATOR_NORMAL;
+        
+    const int oldState = window->ns.dockProgressIndicator.state;
+    const int state = progressState;
+    
+    const double oldValue = window->ns.dockProgressIndicator.value;
+    
+    if (oldState == state)
+    {
+        if (state == GLFW_PROGRESS_INDICATOR_DISABLED ||
+            state == GLFW_PROGRESS_INDICATOR_INDETERMINATE ||
+            oldValue == value)
+            return;
+    }
+    
+    if (oldState != state)
+    {
+        // Reset
+        if (oldState == GLFW_PROGRESS_INDICATOR_INDETERMINATE)
+            --_glfw.ns.dockProgressIndicator.indeterminateCount;
+        if (oldState != GLFW_PROGRESS_INDICATOR_DISABLED)
+        {
+            --_glfw.ns.dockProgressIndicator.windowCount;
+            _glfw.ns.dockProgressIndicator.totalValue -= oldValue;
+        }
+        
+        // Set
+        if (state == GLFW_PROGRESS_INDICATOR_INDETERMINATE)
+            ++_glfw.ns.dockProgressIndicator.indeterminateCount;
+        if (state != GLFW_PROGRESS_INDICATOR_DISABLED)
+        {
+            ++_glfw.ns.dockProgressIndicator.windowCount;
+            _glfw.ns.dockProgressIndicator.totalValue += value;
+        }
+    }
+    else if (state != GLFW_PROGRESS_INDICATOR_DISABLED)
+        _glfw.ns.dockProgressIndicator.totalValue += (value - oldValue);
+    
+    
+    if (_glfw.ns.dockProgressIndicator.windowCount > _glfw.ns.dockProgressIndicator.indeterminateCount)
+    {
+        const double finalValue = _glfw.ns.dockProgressIndicator.totalValue / _glfw.ns.dockProgressIndicator.windowCount;
+        setDockProgressIndicator(GLFW_PROGRESS_INDICATOR_NORMAL, finalValue);
+    }
+    else if (_glfw.ns.dockProgressIndicator.indeterminateCount > 0)
+        setDockProgressIndicator(GLFW_PROGRESS_INDICATOR_INDETERMINATE, 0.0f);
+    else
+        setDockProgressIndicator(GLFW_PROGRESS_INDICATOR_DISABLED, 0.0f);
+    
+    window->ns.dockProgressIndicator.state = state;
+    window->ns.dockProgressIndicator.value = value;
+}
+
 void _glfwGetWindowPosCocoa(_GLFWwindow* window, int* xpos, int* ypos)
 {
     @autoreleasepool {

src/egl_context.c

@@ -939,10 +939,32 @@ GLFWAPI EGLSurface glfwGetEGLSurface(GLFWwindow* handle)
             window->context.source != GLFW_NATIVE_CONTEXT_API)
         {
             _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
-            return EGL_NO_CONTEXT;
+            return EGL_NO_SURFACE;
         }
     }
 
     return window->context.egl.surface;
 }
 
+GLFWAPI int glfwGetEGLConfig(GLFWwindow* handle, EGLConfig* config)
+{
+    _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);
+
+    _GLFWwindow* window = (_GLFWwindow*) handle;
+    assert(window != NULL);
+    assert(config != NULL);
+
+    if (window->context.source != GLFW_EGL_CONTEXT_API)
+    {
+        if (_glfw.platform.platformID != GLFW_PLATFORM_WAYLAND ||
+            window->context.source != GLFW_NATIVE_CONTEXT_API)
+        {
+            _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
+            return GLFW_FALSE;
+        }
+    }
+
+    *config = window->context.egl.config;
+    return GLFW_TRUE;
+}
+

src/glx_context.c

@@ -626,6 +626,8 @@ GLFWbool _glfwCreateContextGLX(_GLFWwindow* window,
         return GLFW_FALSE;
     }
 
+    window->context.glx.fbconfig = native;
+
     window->context.makeCurrent = makeContextCurrentGLX;
     window->context.swapBuffers = swapBuffersGLX;
     window->context.swapInterval = swapIntervalGLX;
@@ -719,5 +721,29 @@ GLFWAPI GLXWindow glfwGetGLXWindow(GLFWwindow* handle)
     return window->context.glx.window;
 }
 
+GLFWAPI int glfwGetGLXFBConfig(GLFWwindow* handle, GLXFBConfig* config)
+{
+    _GLFW_REQUIRE_INIT_OR_RETURN(GLFW_FALSE);
+
+    if (_glfw.platform.platformID != GLFW_PLATFORM_X11)
+    {
+        _glfwInputError(GLFW_PLATFORM_UNAVAILABLE, "GLX: Platform not initialized");
+        return GLFW_FALSE;
+    }
+
+    _GLFWwindow* window = (_GLFWwindow*) handle;
+    assert(window != NULL);
+    assert(config != NULL);
+
+    if (window->context.source != GLFW_NATIVE_CONTEXT_API)
+    {
+        _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
+        return GLFW_FALSE;
+    }
+
+    *config = window->context.glx.fbconfig;
+    return GLFW_TRUE;
+}
+
 #endif // _GLFW_X11
 

src/internal.h

@@ -402,7 +402,6 @@ struct _GLFWwndconfig
     int           ypos;
     int           width;
     int           height;
-    const char*   title;
     GLFWbool      resizable;
     GLFWbool      visible;
     GLFWbool      decorated;
@@ -718,6 +717,7 @@ struct _GLFWplatform
     void (*destroyWindow)(_GLFWwindow*);
     void (*setWindowTitle)(_GLFWwindow*,const char*);
     void (*setWindowIcon)(_GLFWwindow*,int,const GLFWimage*);
+    void (*setWindowProgressIndicator)(_GLFWwindow*,const int,double);
     void (*getWindowPos)(_GLFWwindow*,int*,int*);
     void (*setWindowPos)(_GLFWwindow*,int,int);
     void (*getWindowSize)(_GLFWwindow*,int*,int*);
@@ -884,6 +884,7 @@ struct _GLFWlibrary
     GLFW_PLATFORM_LIBRARY_WINDOW_STATE
     GLFW_PLATFORM_LIBRARY_CONTEXT_STATE
     GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE
+    GLFW_PLATFORM_LIBRARY_DBUS_STATE
 };
 
 // Global state shared between compilation units of GLFW

src/null_init.c

@@ -72,6 +72,7 @@ GLFWbool _glfwConnectNull(int platformID, _GLFWplatform* platform)
         .destroyWindow = _glfwDestroyWindowNull,
         .setWindowTitle = _glfwSetWindowTitleNull,
         .setWindowIcon = _glfwSetWindowIconNull,
+        .setWindowProgressIndicator = _glfwSetWindowProgressIndicatorNull,
         .getWindowPos = _glfwGetWindowPosNull,
         .setWindowPos = _glfwSetWindowPosNull,
         .getWindowSize = _glfwGetWindowSizeNull,

src/null_platform.h

@@ -223,6 +223,7 @@ GLFWbool _glfwCreateWindowNull(_GLFWwindow* window, const _GLFWwndconfig* wndcon
 void _glfwDestroyWindowNull(_GLFWwindow* window);
 void _glfwSetWindowTitleNull(_GLFWwindow* window, const char* title);
 void _glfwSetWindowIconNull(_GLFWwindow* window, int count, const GLFWimage* images);
+void _glfwSetWindowProgressIndicatorNull(_GLFWwindow* window, int progressState, double value);
 void _glfwSetWindowMonitorNull(_GLFWwindow* window, _GLFWmonitor* monitor, int xpos, int ypos, int width, int height, int refreshRate);
 void _glfwGetWindowPosNull(_GLFWwindow* window, int* xpos, int* ypos);
 void _glfwSetWindowPosNull(_GLFWwindow* window, int xpos, int ypos);

src/null_window.c

@@ -186,6 +186,10 @@ void _glfwSetWindowIconNull(_GLFWwindow* window, int count, const GLFWimage* ima
 {
 }
 
+void _glfwSetWindowProgressIndicatorNull(_GLFWwindow* window, int progressState, double value)
+{
+}
+
 void _glfwSetWindowMonitorNull(_GLFWwindow* window,
                                _GLFWmonitor* monitor,
                                int xpos, int ypos,

src/platform.c

@@ -187,8 +187,6 @@ GLFWAPI const char* glfwGetVersionString(void)
         " OSMesa"
 #if defined(__MINGW64_VERSION_MAJOR)
         " MinGW-w64"
-#elif defined(__MINGW32__)
-        " MinGW"
 #elif defined(_MSC_VER)
         " VisualC"
 #endif

src/platform.h

@@ -187,6 +187,7 @@
  #define GLFW_BUILD_COCOA_TIMER
 #else
  #define GLFW_BUILD_POSIX_TIMER
+ #define GLFW_BUILD_POSIX_DBUS
 #endif
 
 #if defined(GLFW_BUILD_WIN32_TIMER)
@@ -200,6 +201,13 @@
  #define GLFW_PLATFORM_LIBRARY_TIMER_STATE  GLFW_POSIX_LIBRARY_TIMER_STATE
 #endif
 
+#if defined(GLFW_BUILD_POSIX_DBUS)
+ #include "posix_dbus.h"
+ #define GLFW_PLATFORM_LIBRARY_DBUS_STATE  GLFW_POSIX_LIBRARY_DBUS_STATE
+#else
+ #define GLFW_PLATFORM_LIBRARY_DBUS_STATE
+#endif
+
 #if defined(_WIN32)
  #define GLFW_BUILD_WIN32_MODULE
 #else

src/posix_dbus.c

@@ -0,0 +1,519 @@
+//========================================================================
+// GLFW 3.4 POSIX - www.glfw.org
+//------------------------------------------------------------------------
+// Copyright (c) 2023 Camilla Löwy <elmindreda@glfw.org>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================
+
+#define _GNU_SOURCE
+
+#include "internal.h"
+
+#include <string.h>
+#include <limits.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <assert.h>
+
+void _glfwInitDBusPOSIX(void)
+{
+    //Initialize DBus library functions
+    _glfw.dbus.handle = NULL;
+    _glfw.dbus.connection = NULL;
+
+    _glfw.dbus.handle = _glfwPlatformLoadModule("libdbus-1.so.3");
+    if (!_glfw.dbus.handle)
+        return;
+
+    _glfw.dbus.error_init = (PFN_dbus_error_init)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_error_init");
+    _glfw.dbus.error_is_set = (PFN_dbus_error_is_set)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_error_is_set");
+    _glfw.dbus.error_free = (PFN_dbus_error_free)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_error_free");
+    _glfw.dbus.connection_unref = (PFN_dbus_connection_unref)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_connection_unref");
+    _glfw.dbus.connection_send = (PFN_dbus_connection_send)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_connection_send");
+    _glfw.dbus.connection_flush = (PFN_dbus_connection_flush)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_connection_flush");
+    _glfw.dbus.bus_request_name = (PFN_dbus_bus_request_name)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_bus_request_name");
+    _glfw.dbus.bus_get = (PFN_dbus_bus_get)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_bus_get");
+    _glfw.dbus.message_unref = (PFN_dbus_message_unref)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_unref");
+    _glfw.dbus.message_new_signal = (PFN_dbus_message_new_signal)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_new_signal");
+    _glfw.dbus.message_iter_init_append = (PFN_dbus_message_iter_init_append)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_iter_init_append");
+    _glfw.dbus.message_iter_append_basic = (PFN_dbus_message_iter_append_basic)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_iter_append_basic");
+    _glfw.dbus.message_iter_open_container = (PFN_dbus_message_iter_open_container)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_iter_open_container");
+    _glfw.dbus.message_iter_close_container = (PFN_dbus_message_iter_close_container)
+        _glfwPlatformGetModuleSymbol(_glfw.dbus.handle, "dbus_message_iter_close_container");
+
+    if (!_glfw.dbus.error_init ||
+        !_glfw.dbus.error_is_set ||
+        !_glfw.dbus.error_free ||
+        !_glfw.dbus.connection_unref ||
+        !_glfw.dbus.connection_send ||
+        !_glfw.dbus.connection_flush ||
+        !_glfw.dbus.bus_request_name ||
+        !_glfw.dbus.bus_get ||
+        !_glfw.dbus.message_unref ||
+        !_glfw.dbus.message_new_signal ||
+        !_glfw.dbus.message_iter_init_append ||
+        !_glfw.dbus.message_iter_append_basic ||
+        !_glfw.dbus.message_iter_open_container ||
+        !_glfw.dbus.message_iter_close_container)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "POSIX: Failed to load DBus entry points");
+        return;
+    }
+
+    //Initialize DBus connection
+    dbus_error_init(&_glfw.dbus.error);
+    _glfw.dbus.connection = dbus_bus_get(DBUS_BUS_SESSION, &_glfw.dbus.error);
+
+    //Check for errors
+    if(dbus_error_is_set(&_glfw.dbus.error) || !_glfw.dbus.connection)
+    {
+        if(dbus_error_is_set(&_glfw.dbus.error))
+            dbus_error_free(&_glfw.dbus.error);
+
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to connect to DBus");
+
+        dbus_connection_unref(_glfw.dbus.connection);
+        _glfw.dbus.connection = NULL;
+        return;
+    }
+    else
+    {
+        //Request name
+
+        _glfwCacheLegalExecutableNameDBusPOSIX();
+        if(!_glfw.dbus.legalExecutableName)
+            return;
+
+        //"org.glfw.<exe_name>_<pid>"
+        char* busName = _glfw_calloc(21 + strlen(_glfw.dbus.legalExecutableName), sizeof(char));
+        if(!busName)
+        {
+            _glfwInputError(GLFW_OUT_OF_MEMORY, "Failed to allocate memory for bus name");
+            return;
+        }
+        memset(busName, '\0', (21 + strlen(_glfw.dbus.legalExecutableName)) * sizeof(char));
+
+        const pid_t pid = getpid();
+        sprintf(busName, "org.glfw.%s_%d", _glfw.dbus.legalExecutableName, pid);
+
+        const int res = dbus_bus_request_name(_glfw.dbus.connection, busName, DBUS_NAME_FLAG_REPLACE_EXISTING, &_glfw.dbus.error);
+
+        _glfw_free(busName);
+
+        //Check for errors
+        if(dbus_error_is_set(&_glfw.dbus.error) || res != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER)
+        {
+            if(dbus_error_is_set(&_glfw.dbus.error))
+                dbus_error_free(&_glfw.dbus.error);
+
+            _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to request DBus name");
+
+            dbus_connection_unref(_glfw.dbus.connection);
+            _glfw.dbus.connection = NULL;
+        }
+    }
+
+    _glfwCacheFullExecutableNameDBusPOSIX();
+    _glfwCacheDesktopFilePathDBusPOSIX();
+    _glfwCacheSignalNameDBusPOSIX();
+}
+
+void _glfwCacheSignalNameDBusPOSIX(void)
+{
+    if(!_glfw.dbus.legalExecutableName)
+        return;
+
+    //"/org/glfw/<exe_name>_<pid>"
+    char* signalName = _glfw_calloc(22 + strlen(_glfw.dbus.legalExecutableName), sizeof(char));
+    if(!signalName)
+    {
+        _glfwInputError(GLFW_OUT_OF_MEMORY, "Failed to allocate memory for signal name");
+        return;
+    }
+
+    memset(signalName, '\0', (22 + strlen(_glfw.dbus.legalExecutableName)) * sizeof(char));
+
+    const pid_t pid = getpid();
+    if(sprintf(signalName, "/org/glfw/%s_%d", _glfw.dbus.legalExecutableName, pid) < 0)
+    {
+        _glfwInputError(GLFW_PLATFORM, "Failed to create signal name");
+        _glfw_free(signalName);
+        return;
+    }
+
+    _glfw.dbus.signalName = signalName;
+}
+
+void _glfwCacheFullExecutableNameDBusPOSIX(void)
+{
+    char exeName[PATH_MAX];
+    memset(exeName, 0, sizeof(char) * PATH_MAX);
+    if(readlink("/proc/self/exe", exeName, PATH_MAX) == -1)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to get name of the running executable");
+        return;
+    }
+    char* exeNameEnd = strchr(exeName, '\0');
+    char* lastFound = strrchr(exeName, '/');
+    if(!lastFound || !exeNameEnd)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to get name of the running executable");
+        return;
+    }
+    unsigned int exeNameLength = (exeNameEnd - lastFound) - 1;
+
+    char* exeNameFinal = _glfw_calloc(exeNameLength + 1, sizeof(char));
+    if(!exeNameFinal)
+    {
+        _glfwInputError(GLFW_OUT_OF_MEMORY, "Failed to allocate memory for executable name");
+        return;
+    }
+
+    memset(exeNameFinal, 0, sizeof(char) * (exeNameLength + 1));
+
+    memcpy(exeNameFinal, (lastFound + 1), exeNameLength);
+
+    _glfw.dbus.fullExecutableName = exeNameFinal;
+}
+
+void _glfwCacheLegalExecutableNameDBusPOSIX(void)
+{
+    //The executable name is stripped of any illegal characters
+    //according to the DBus specification
+
+    int i = 0;
+    int validExeNameLength = 0;
+    int output = 0;
+    char exeName[PATH_MAX];
+    memset(exeName, 0, sizeof(char) * PATH_MAX);
+    if(readlink("/proc/self/exe", exeName, PATH_MAX) == -1)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to get name of the running executable");
+        return;
+    }
+    char* exeNameEnd = strchr(exeName, '\0');
+    char* lastFound = strrchr(exeName, '/');
+    if(!lastFound || !exeNameEnd)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to get name of the running executable");
+        return;
+    }
+    unsigned int exeNameLength = (exeNameEnd - lastFound) - 1;
+
+    for(i = 0; i < exeNameLength; ++i)
+    {
+        if(isalnum(*(lastFound + 1 + i)))
+            validExeNameLength++;
+    }
+
+    char* exeNameFinal = _glfw_calloc(validExeNameLength + 1, sizeof(char));
+    if(!exeNameFinal)
+    {
+        _glfwInputError(GLFW_OUT_OF_MEMORY, "Failed to allocate memory for executable name");
+        return;
+    }
+
+    memset(exeNameFinal, 0, sizeof(char) * (validExeNameLength + 1));
+
+    for(i = 0; i < exeNameLength; ++i)
+    {
+        if(isalnum(*(lastFound + 1 + i)))
+            exeNameFinal[output++] = *(lastFound + 1 + i);
+    }
+
+    _glfw.dbus.legalExecutableName = exeNameFinal;
+}
+
+void _glfwCacheDesktopFilePathDBusPOSIX(void)
+{
+    if(!_glfw.dbus.fullExecutableName)
+        return;
+
+    //Cache path of .desktop file
+
+    //Create our final desktop file uri
+    //"application://<exe_name>.desktop"
+    unsigned int desktopFileLength = strlen("application://") + strlen(_glfw.dbus.fullExecutableName) + strlen(".desktop") + 1;
+    _glfw.dbus.desktopFilePath = _glfw_calloc(desktopFileLength, sizeof(char));
+    if(!_glfw.dbus.desktopFilePath)
+    {
+        _glfwInputError(GLFW_OUT_OF_MEMORY, "Failed to allocate memory for .desktop file path");
+        return;
+    }
+
+    memset(_glfw.dbus.desktopFilePath, 0, sizeof(char) * desktopFileLength);
+    strcpy(_glfw.dbus.desktopFilePath, "application://");
+    memcpy(_glfw.dbus.desktopFilePath + strlen("application://"), _glfw.dbus.fullExecutableName, strlen(_glfw.dbus.fullExecutableName));
+    strcpy(_glfw.dbus.desktopFilePath + strlen("application://") + strlen(_glfw.dbus.fullExecutableName), ".desktop");
+    _glfw.dbus.desktopFilePath[desktopFileLength - 1] = '\0';
+}
+
+void _glfwTerminateDBusPOSIX(void)
+{
+    if(_glfw.dbus.signalName)
+        _glfw_free(_glfw.dbus.signalName);
+
+    if(_glfw.dbus.legalExecutableName)
+        _glfw_free(_glfw.dbus.legalExecutableName);
+
+    if(_glfw.dbus.fullExecutableName)
+        _glfw_free(_glfw.dbus.fullExecutableName);
+
+    if(_glfw.dbus.desktopFilePath)
+        _glfw_free(_glfw.dbus.desktopFilePath);
+
+    if (_glfw.dbus.connection)
+    {
+        dbus_connection_unref(_glfw.dbus.connection);
+        _glfw.dbus.connection = NULL;
+    }
+
+    if (_glfw.dbus.handle)
+    {
+        _glfwPlatformFreeModule(_glfw.dbus.handle);
+        _glfw.dbus.handle = NULL;
+    }
+}
+
+void _glfwUpdateTaskbarProgressDBusPOSIX(dbus_bool_t progressVisible, double progressValue)
+{
+    struct DBusMessage* msg = NULL;
+
+    if(!_glfw.dbus.handle || !_glfw.dbus.connection || !_glfw.dbus.desktopFilePath || !_glfw.dbus.signalName)
+        return;
+
+    //Signal signature:
+    //signal com.canonical.Unity.LauncherEntry.Update (in s app_uri, in a{sv} properties)
+
+    struct DBusMessageIter args;
+    memset(&args, 0, sizeof(args));
+
+    if(!_glfwNewMessageSignalDBusPOSIX(_glfw.dbus.signalName, "com.canonical.Unity.LauncherEntry", "Update", &msg))
+        return;
+
+    dbus_message_iter_init_append(msg, &args);
+
+    //Setup app_uri parameter
+    _glfwAppendDataDBusPOSIX(&args, DBUS_TYPE_STRING, &_glfw.dbus.desktopFilePath);
+
+    //Set properties parameter
+    struct DBusMessageIter sub1;
+    memset(&sub1, 0, sizeof(sub1));
+
+    _glfwOpenContainerDBusPOSIX(&args, DBUS_TYPE_ARRAY, "{sv}", &sub1);
+
+    //Set progress visible property
+    const char* progressVisibleStr = "progress-visible";
+    _glfwAppendDictDataDBusPOSIX(&sub1, DBUS_TYPE_STRING, &progressVisibleStr, DBUS_TYPE_BOOLEAN, &progressVisible);
+
+    //Set progress value property
+    const char* progressStr = "progress";
+    _glfwAppendDictDataDBusPOSIX(&sub1, DBUS_TYPE_STRING, &progressStr, DBUS_TYPE_DOUBLE, &progressValue);
+
+    _glfwCloseContainerDBusPOSIX(&args, &sub1);
+
+    _glfwSendMessageDBusPOSIX(msg);
+
+    //Free the message
+    dbus_message_unref(msg);
+}
+
+dbus_bool_t _glfwNewMessageSignalDBusPOSIX(const char* objectPath, const char* interfaceName, const char* signalName, struct DBusMessage** outMessage)
+{
+    if(!outMessage)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create new DBus message, output message pointer is NULL");
+        return GLFW_FALSE;
+    }
+
+    *outMessage = dbus_message_new_signal(objectPath, interfaceName, signalName);
+    if(!(*outMessage))
+    {
+        *outMessage = NULL;
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to create new DBus message");
+        return GLFW_FALSE;
+    }
+
+    return GLFW_TRUE;
+}
+
+dbus_bool_t _glfwOpenContainerDBusPOSIX(struct DBusMessageIter* iterator, int DBusType, const char* signature, struct DBusMessageIter* subIterator)
+{
+    if(DBusType != DBUS_TYPE_ARRAY && DBusType != DBUS_TYPE_STRUCT_OPEN &&
+       DBusType != DBUS_TYPE_STRUCT_CLOSE && DBusType != DBUS_TYPE_VARIANT &&
+       DBusType != DBUS_TYPE_DICT_ENTRY)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Invalid DBUS container type provided");
+        return GLFW_FALSE;
+    }
+    if(!iterator || !subIterator)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "DBus message iterator is NULL");
+        return GLFW_FALSE;
+    }
+
+    return dbus_message_iter_open_container(iterator, DBusType, signature, subIterator);
+}
+
+dbus_bool_t _glfwCloseContainerDBusPOSIX(struct DBusMessageIter* iterator, struct DBusMessageIter* subIterator)
+{
+    if(!iterator || !subIterator)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "DBus message iterator is NULL");
+        return GLFW_FALSE;
+    }
+
+    return dbus_message_iter_close_container(iterator, subIterator);
+}
+
+dbus_bool_t _glfwAppendDataDBusPOSIX(struct DBusMessageIter* iterator, int DBusType, const void* data)
+{
+    if(DBusType == DBUS_TYPE_ARRAY || DBusType == DBUS_TYPE_VARIANT || DBusType == DBUS_TYPE_DICT_ENTRY || DBusType == DBUS_TYPE_STRUCT_OPEN || DBusType == DBUS_TYPE_STRUCT_CLOSE)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Invalid DBus type provided");
+        return GLFW_FALSE;
+    }
+    if(!iterator)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "DBus message iterator is NULL");
+        return GLFW_FALSE;
+    }
+    if(!data)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "DBus data to append is NULL");
+        return GLFW_FALSE;
+    }
+
+    return dbus_message_iter_append_basic(iterator, DBusType, data);
+}
+
+dbus_bool_t _glfwAppendDictDataDBusPOSIX(struct DBusMessageIter* iterator, int keyType, const void* keyData, int valueType, const void* valueData)
+{
+    struct DBusMessageIter keyIterator;
+    struct DBusMessageIter valueIterator;
+    memset(&keyIterator, 0, sizeof(keyIterator));
+    memset(&valueIterator, 0, sizeof(valueIterator));
+
+    if(!_glfwOpenContainerDBusPOSIX(iterator, DBUS_TYPE_DICT_ENTRY, NULL, &keyIterator))
+        return GLFW_FALSE;
+
+    //Append key data
+    if(!_glfwAppendDataDBusPOSIX(&keyIterator, keyType, keyData))
+        return GLFW_FALSE;
+
+    char* valueTypeStr = _glfwDBusTypeToStrPOSIX(valueType);
+    assert(valueTypeStr != NULL);
+    if(!_glfwOpenContainerDBusPOSIX(&keyIterator, DBUS_TYPE_VARIANT, valueTypeStr, &valueIterator))
+        return GLFW_FALSE;
+
+    //Append value data
+    if(!_glfwAppendDataDBusPOSIX(&valueIterator, valueType, valueData))
+        return GLFW_FALSE;
+
+    if(!_glfwCloseContainerDBusPOSIX(&keyIterator, &valueIterator))
+        return GLFW_FALSE;
+
+    if(!_glfwCloseContainerDBusPOSIX(iterator, &keyIterator))
+        return GLFW_FALSE;
+
+    return GLFW_TRUE;
+}
+
+dbus_bool_t _glfwSendMessageDBusPOSIX(struct DBusMessage* message)
+{
+    if(!message)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "DBus message is NULL");
+        return GLFW_FALSE;
+    }
+
+    unsigned int serial = 0;
+    if(!dbus_connection_send(_glfw.dbus.connection, message, &serial))
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Failed to send DBus message");
+        return GLFW_FALSE;
+    }
+
+    dbus_connection_flush(_glfw.dbus.connection);
+
+    return GLFW_TRUE;
+}
+
+char* _glfwDBusTypeToStrPOSIX(int valueType)
+{
+    switch (valueType)
+    {
+        case DBUS_TYPE_STRING:
+            return DBUS_TYPE_STRING_AS_STRING;
+        case DBUS_TYPE_ARRAY:
+            return DBUS_TYPE_ARRAY_AS_STRING;
+        case DBUS_TYPE_DICT_ENTRY:
+            return DBUS_TYPE_DICT_ENTRY_AS_STRING;
+        case DBUS_TYPE_VARIANT:
+            return DBUS_TYPE_VARIANT_AS_STRING;
+        case DBUS_TYPE_BOOLEAN:
+            return DBUS_TYPE_BOOLEAN_AS_STRING;
+        case DBUS_TYPE_DOUBLE:
+            return DBUS_TYPE_DOUBLE_AS_STRING;
+        case DBUS_TYPE_INT16:
+            return DBUS_TYPE_INT16_AS_STRING;
+        case DBUS_TYPE_UINT16:
+            return DBUS_TYPE_UINT16_AS_STRING;
+        case DBUS_TYPE_INT32:
+            return DBUS_TYPE_INT32_AS_STRING;
+        case DBUS_TYPE_UINT32:
+            return DBUS_TYPE_UINT32_AS_STRING;
+        case DBUS_TYPE_INT64:
+            return DBUS_TYPE_INT64_AS_STRING;
+        case DBUS_TYPE_UINT64:
+            return DBUS_TYPE_UINT64_AS_STRING;
+        case DBUS_TYPE_STRUCT_OPEN:
+            return DBUS_TYPE_STRUCT_OPEN_AS_STRING;
+        case DBUS_TYPE_STRUCT_CLOSE:
+            return DBUS_TYPE_STRUCT_CLOSE_AS_STRING;
+        case DBUS_TYPE_BYTE:
+            return DBUS_TYPE_BYTE_AS_STRING;
+        case DBUS_TYPE_OBJECT_PATH:
+            return DBUS_TYPE_OBJECT_PATH_AS_STRING;
+        case DBUS_TYPE_SIGNATURE:
+            return DBUS_TYPE_SIGNATURE_AS_STRING;
+    }
+
+    return NULL;
+}

src/posix_dbus.h

@@ -0,0 +1,177 @@
+//========================================================================
+// GLFW 3.4 POSIX - www.glfw.org
+//------------------------------------------------------------------------
+// Copyright (c) 2023 Camilla Löwy <elmindreda@glfw.org>
+//
+// This software is provided 'as-is', without any express or implied
+// warranty. In no event will the authors be held liable for any damages
+// arising from the use of this software.
+//
+// Permission is granted to anyone to use this software for any purpose,
+// including commercial applications, and to alter it and redistribute it
+// freely, subject to the following restrictions:
+//
+// 1. The origin of this software must not be misrepresented; you must not
+//    claim that you wrote the original software. If you use this software
+//    in a product, an acknowledgment in the product documentation would
+//    be appreciated but is not required.
+//
+// 2. Altered source versions must be plainly marked as such, and must not
+//    be misrepresented as being the original software.
+//
+// 3. This notice may not be removed or altered from any source
+//    distribution.
+//
+//========================================================================
+
+//Taken from DBus docs (https://dbus.freedesktop.org/doc/api/html/index.html)
+typedef struct DBusConnection DBusConnection;
+typedef struct DBusMessage DBusMessage;
+typedef unsigned int dbus_bool_t;
+typedef unsigned int dbus_uint32_t;
+
+enum DBusBusType
+{
+    DBUS_BUS_SESSION,
+    DBUS_BUS_SYSTEM,
+    DBUS_BUS_STARTER
+};
+
+struct DBusError
+{
+    const char* name;
+    const char* message;
+    unsigned int dummy1 : 1;
+    unsigned int dummy2 : 1;
+    unsigned int dummy3 : 1;
+    unsigned int dummy4 : 1;
+    unsigned int dummy5 : 1;
+    void* padding1;
+};
+
+struct DBusMessageIter
+{
+    void* dummy1;
+    void* dummy2;
+    dbus_uint32_t dummy3;
+    int dummy4, dummy5, dummy6, dummy7, dummy8, dummy9, dummy10, dummy11;
+    int pad1;
+    void* pad2;
+    void* pad3;
+};
+
+#define DBUS_NAME_FLAG_REPLACE_EXISTING 0x2
+#define DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER 1
+#define DBUS_TYPE_STRING (unsigned int)'s'
+#define DBUS_TYPE_ARRAY (unsigned int)'a'
+#define DBUS_TYPE_DICT_ENTRY (unsigned int)'e'
+#define DBUS_TYPE_VARIANT (unsigned int)'v'
+#define DBUS_TYPE_BOOLEAN (unsigned int)'b'
+#define DBUS_TYPE_DOUBLE (unsigned int)'d'
+#define DBUS_TYPE_INT16 (unsigned int)'n'
+#define DBUS_TYPE_UINT16 (unsigned int)'q'
+#define DBUS_TYPE_INT32 (unsigned int)'i'
+#define DBUS_TYPE_UINT32 (unsigned int)'u'
+#define DBUS_TYPE_INT64 (unsigned int)'x'
+#define DBUS_TYPE_UINT64 (unsigned int)'t'
+#define DBUS_TYPE_STRUCT_OPEN (unsigned int)'('
+#define DBUS_TYPE_STRUCT_CLOSE (unsigned int)')'
+#define DBUS_TYPE_BYTE (unsigned int)'y'
+#define DBUS_TYPE_OBJECT_PATH (unsigned int)'o'
+#define DBUS_TYPE_SIGNATURE (unsigned int)'g'
+
+#define DBUS_TYPE_STRING_AS_STRING "s"
+#define DBUS_TYPE_ARRAY_AS_STRING "a"
+#define DBUS_TYPE_DICT_ENTRY_AS_STRING "e"
+#define DBUS_TYPE_VARIANT_AS_STRING "v"
+#define DBUS_TYPE_BOOLEAN_AS_STRING "b"
+#define DBUS_TYPE_DOUBLE_AS_STRING "d"
+#define DBUS_TYPE_INT16_AS_STRING "n"
+#define DBUS_TYPE_UINT16_AS_STRING "q"
+#define DBUS_TYPE_INT32_AS_STRING "i"
+#define DBUS_TYPE_UINT32_AS_STRING "u"
+#define DBUS_TYPE_INT64_AS_STRING "x"
+#define DBUS_TYPE_UINT64_AS_STRING "t"
+#define DBUS_TYPE_STRUCT_OPEN_AS_STRING "("
+#define DBUS_TYPE_STRUCT_CLOSE_AS_STRING ")"
+#define DBUS_TYPE_BYTE_AS_STRING "y"
+#define DBUS_TYPE_OBJECT_PATH_AS_STRING "o"
+#define DBUS_TYPE_SIGNATURE_AS_STRING "g"
+
+typedef void (* PFN_dbus_error_init)(struct DBusError*);
+typedef dbus_bool_t (* PFN_dbus_error_is_set)(const struct DBusError*);
+typedef void (* PFN_dbus_error_free)(struct DBusError*);
+typedef void (* PFN_dbus_connection_unref)(DBusConnection*);
+typedef dbus_bool_t (* PFN_dbus_connection_send)(DBusConnection*, DBusMessage*, dbus_uint32_t*);
+typedef void (* PFN_dbus_connection_flush)(DBusConnection*);
+typedef int (* PFN_dbus_bus_request_name)(DBusConnection*, const char*, unsigned int, struct DBusError*);
+typedef DBusConnection* (* PFN_dbus_bus_get)(enum DBusBusType, struct DBusError*);
+typedef void (* PFN_dbus_message_unref)(DBusMessage*);
+typedef DBusMessage* (* PFN_dbus_message_new_signal)(const char*, const char*, const char*);
+typedef void (* PFN_dbus_message_iter_init_append)(DBusMessage*, struct DBusMessageIter*);
+typedef dbus_bool_t (* PFN_dbus_message_iter_append_basic)(struct DBusMessageIter*, int, const void*);
+typedef dbus_bool_t (* PFN_dbus_message_iter_open_container)(struct DBusMessageIter*, int, const char*, struct DBusMessageIter*);
+typedef dbus_bool_t (* PFN_dbus_message_iter_close_container)(struct DBusMessageIter*, struct DBusMessageIter*);
+
+#define dbus_error_init _glfw.dbus.error_init
+#define dbus_error_is_set _glfw.dbus.error_is_set
+#define dbus_error_free _glfw.dbus.error_free
+#define dbus_connection_unref _glfw.dbus.connection_unref
+#define dbus_connection_send _glfw.dbus.connection_send
+#define dbus_connection_flush _glfw.dbus.connection_flush
+#define dbus_bus_request_name _glfw.dbus.bus_request_name
+#define dbus_bus_get _glfw.dbus.bus_get
+#define dbus_message_unref _glfw.dbus.message_unref
+#define dbus_message_new_signal _glfw.dbus.message_new_signal
+#define dbus_message_iter_init_append _glfw.dbus.message_iter_init_append
+#define dbus_message_iter_append_basic _glfw.dbus.message_iter_append_basic
+#define dbus_message_iter_open_container _glfw.dbus.message_iter_open_container
+#define dbus_message_iter_close_container _glfw.dbus.message_iter_close_container
+
+#define GLFW_POSIX_LIBRARY_DBUS_STATE    _GLFWDBusPOSIX   dbus;
+
+// POSIX-specific dbus data
+//
+typedef struct _GLFWDBusPOSIX
+{
+    void* handle;
+
+    PFN_dbus_error_init error_init;
+    PFN_dbus_error_is_set error_is_set;
+    PFN_dbus_error_free error_free;
+    PFN_dbus_connection_unref connection_unref;
+    PFN_dbus_connection_send connection_send;
+    PFN_dbus_connection_flush connection_flush;
+    PFN_dbus_bus_request_name bus_request_name;
+    PFN_dbus_bus_get bus_get;
+    PFN_dbus_message_unref message_unref;
+    PFN_dbus_message_new_signal message_new_signal;
+    PFN_dbus_message_iter_init_append message_iter_init_append;
+    PFN_dbus_message_iter_append_basic message_iter_append_basic;
+    PFN_dbus_message_iter_open_container message_iter_open_container;
+    PFN_dbus_message_iter_close_container message_iter_close_container;
+
+    DBusConnection* connection;
+    struct DBusError error;
+
+    char* desktopFilePath;
+    char* fullExecutableName;
+    char* legalExecutableName;
+    char* signalName;
+} _GLFWDBusPOSIX;
+
+void _glfwInitDBusPOSIX(void);
+void _glfwCacheSignalNameDBusPOSIX(void);
+void _glfwCacheFullExecutableNameDBusPOSIX(void);
+void _glfwCacheLegalExecutableNameDBusPOSIX(void);
+void _glfwCacheDesktopFilePathDBusPOSIX(void);
+void _glfwTerminateDBusPOSIX(void);
+void _glfwUpdateTaskbarProgressDBusPOSIX(dbus_bool_t progressVisible, double progressValue);
+
+dbus_bool_t _glfwNewMessageSignalDBusPOSIX(const char* objectPath, const char* interfaceName, const char* signalName, struct DBusMessage** outMessage);
+dbus_bool_t _glfwOpenContainerDBusPOSIX(struct DBusMessageIter* iterator, int DBusType, const char* signature, struct DBusMessageIter* subIterator);
+dbus_bool_t _glfwCloseContainerDBusPOSIX(struct DBusMessageIter* iterator, struct DBusMessageIter* subIterator);
+dbus_bool_t _glfwAppendDataDBusPOSIX(struct DBusMessageIter* iterator, int DBusType, const void* data);
+dbus_bool_t _glfwAppendDictDataDBusPOSIX(struct DBusMessageIter* iterator, int keyType, const void* keyData, int valueType, const void* valueData);
+dbus_bool_t _glfwSendMessageDBusPOSIX(struct DBusMessage* message);
+char* _glfwDBusTypeToStrPOSIX(int valueType);

src/wgl_context.c

@@ -327,8 +327,8 @@ static void swapBuffersWGL(_GLFWwindow* window)
 {
     if (!window->monitor)
     {
-        // HACK: Use DwmFlush when desktop composition is enabled on Windows Vista and 7
+        // HACK: Use DwmFlush when desktop composition is enabled on Windows 7
-        if (!IsWindows8OrGreater() && IsWindowsVistaOrGreater())
+        if (!IsWindows8OrGreater())
         {
             BOOL enabled = FALSE;
 
@@ -353,9 +353,9 @@ static void swapIntervalWGL(int interval)
 
     if (!window->monitor)
     {
-        // HACK: Disable WGL swap interval when desktop composition is enabled on Windows
+        // HACK: Disable WGL swap interval when desktop composition is enabled on
-        //       Vista and 7 to avoid interfering with DWM vsync
+        //       Windows 7 to avoid interfering with DWM vsync
-        if (!IsWindows8OrGreater() && IsWindowsVistaOrGreater())
+        if (!IsWindows8OrGreater())
         {
             BOOL enabled = FALSE;
 

src/win32_init.c

@@ -89,10 +89,6 @@ static GLFWbool loadLibraries(void)
         return GLFW_FALSE;
     }
 
-    _glfw.win32.user32.SetProcessDPIAware_ = (PFN_SetProcessDPIAware)
-        _glfwPlatformGetModuleSymbol(_glfw.win32.user32.instance, "SetProcessDPIAware");
-    _glfw.win32.user32.ChangeWindowMessageFilterEx_ = (PFN_ChangeWindowMessageFilterEx)
-        _glfwPlatformGetModuleSymbol(_glfw.win32.user32.instance, "ChangeWindowMessageFilterEx");
     _glfw.win32.user32.EnableNonClientDpiScaling_ = (PFN_EnableNonClientDpiScaling)
         _glfwPlatformGetModuleSymbol(_glfw.win32.user32.instance, "EnableNonClientDpiScaling");
     _glfw.win32.user32.SetProcessDpiAwarenessContext_ = (PFN_SetProcessDpiAwarenessContext)
@@ -635,6 +631,7 @@ GLFWbool _glfwConnectWin32(int platformID, _GLFWplatform* platform)
         .destroyWindow = _glfwDestroyWindowWin32,
         .setWindowTitle = _glfwSetWindowTitleWin32,
         .setWindowIcon = _glfwSetWindowIconWin32,
+        .setWindowProgressIndicator = _glfwSetWindowProgressIndicatorWin32,
         .getWindowPos = _glfwGetWindowPosWin32,
         .setWindowPos = _glfwSetWindowPosWin32,
         .getWindowSize = _glfwGetWindowSizeWin32,
@@ -692,7 +689,7 @@ int _glfwInitWin32(void)
         SetProcessDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2);
     else if (IsWindows8Point1OrGreater())
         SetProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE);
-    else if (IsWindowsVistaOrGreater())
+    else
         SetProcessDPIAware();
 
     if (!createHelperWindow())

src/win32_platform.h

@@ -48,14 +48,14 @@
  #define UNICODE
 #endif
 
-// GLFW requires Windows XP or later
+// GLFW requires Windows 7 or later
-#if WINVER < 0x0501
+#if WINVER < 0x0601
  #undef WINVER
- #define WINVER 0x0501
+ #define WINVER 0x0601
 #endif
-#if _WIN32_WINNT < 0x0501
+#if _WIN32_WINNT < 0x0601
  #undef _WIN32_WINNT
- #define _WIN32_WINNT 0x0501
+ #define _WIN32_WINNT 0x0601
 #endif
 
 // GLFW uses DirectInput8 interfaces
@@ -66,41 +66,21 @@
 
 #include <wctype.h>
 #include <windows.h>
+#include <dwmapi.h>
 #include <dinput.h>
 #include <xinput.h>
 #include <dbt.h>
 
 // HACK: Define macros that some windows.h variants don't
-#ifndef WM_MOUSEHWHEEL
- #define WM_MOUSEHWHEEL 0x020E
-#endif
-#ifndef WM_DWMCOMPOSITIONCHANGED
- #define WM_DWMCOMPOSITIONCHANGED 0x031E
-#endif
-#ifndef WM_DWMCOLORIZATIONCOLORCHANGED
- #define WM_DWMCOLORIZATIONCOLORCHANGED 0x0320
-#endif
 #ifndef WM_COPYGLOBALDATA
  #define WM_COPYGLOBALDATA 0x0049
 #endif
-#ifndef WM_UNICHAR
- #define WM_UNICHAR 0x0109
-#endif
-#ifndef UNICODE_NOCHAR
- #define UNICODE_NOCHAR 0xFFFF
-#endif
 #ifndef WM_DPICHANGED
  #define WM_DPICHANGED 0x02E0
 #endif
-#ifndef GET_XBUTTON_WPARAM
- #define GET_XBUTTON_WPARAM(w) (HIWORD(w))
-#endif
 #ifndef EDS_ROTATEDMODE
  #define EDS_ROTATEDMODE 0x00000004
 #endif
-#ifndef DISPLAY_DEVICE_ACTIVE
- #define DISPLAY_DEVICE_ACTIVE 0x00000001
-#endif
 #ifndef _WIN32_WINNT_WINBLUE
  #define _WIN32_WINNT_WINBLUE 0x0603
 #endif
@@ -113,34 +93,6 @@
 #ifndef USER_DEFAULT_SCREEN_DPI
  #define USER_DEFAULT_SCREEN_DPI 96
 #endif
-#ifndef OCR_HAND
- #define OCR_HAND 32649
-#endif
-
-#if WINVER < 0x0601
-typedef struct
-{
-    DWORD cbSize;
-    DWORD ExtStatus;
-} CHANGEFILTERSTRUCT;
-#ifndef MSGFLT_ALLOW
- #define MSGFLT_ALLOW 1
-#endif
-#endif /*Windows 7*/
-
-#if WINVER < 0x0600
-#define DWM_BB_ENABLE 0x00000001
-#define DWM_BB_BLURREGION 0x00000002
-typedef struct
-{
-    DWORD dwFlags;
-    BOOL fEnable;
-    HRGN hRgnBlur;
-    BOOL fTransitionOnMaximized;
-} DWM_BLURBEHIND;
-#else
- #include <dwmapi.h>
-#endif /*Windows Vista*/
 
 #ifndef DPI_ENUMS_DECLARED
 typedef enum
@@ -165,12 +117,6 @@ typedef enum
 // Replacement for versionhelpers.h macros, as we cannot rely on the
 // application having a correct embedded manifest
 //
-#define IsWindowsVistaOrGreater()                                     \
-    _glfwIsWindowsVersionOrGreaterWin32(HIBYTE(_WIN32_WINNT_VISTA),   \
-                                        LOBYTE(_WIN32_WINNT_VISTA), 0)
-#define IsWindows7OrGreater()                                         \
-    _glfwIsWindowsVersionOrGreaterWin32(HIBYTE(_WIN32_WINNT_WIN7),    \
-                                        LOBYTE(_WIN32_WINNT_WIN7), 0)
 #define IsWindows8OrGreater()                                         \
     _glfwIsWindowsVersionOrGreaterWin32(HIBYTE(_WIN32_WINNT_WIN8),    \
                                         LOBYTE(_WIN32_WINNT_WIN8), 0)
@@ -281,15 +227,11 @@ typedef HRESULT (WINAPI * PFN_DirectInput8Create)(HINSTANCE,DWORD,REFIID,LPVOID*
 #define DirectInput8Create _glfw.win32.dinput8.Create
 
 // user32.dll function pointer typedefs
-typedef BOOL (WINAPI * PFN_SetProcessDPIAware)(void);
-typedef BOOL (WINAPI * PFN_ChangeWindowMessageFilterEx)(HWND,UINT,DWORD,CHANGEFILTERSTRUCT*);
 typedef BOOL (WINAPI * PFN_EnableNonClientDpiScaling)(HWND);
 typedef BOOL (WINAPI * PFN_SetProcessDpiAwarenessContext)(HANDLE);
 typedef UINT (WINAPI * PFN_GetDpiForWindow)(HWND);
 typedef BOOL (WINAPI * PFN_AdjustWindowRectExForDpi)(LPRECT,DWORD,BOOL,DWORD,UINT);
 typedef int (WINAPI * PFN_GetSystemMetricsForDpi)(int,UINT);
-#define SetProcessDPIAware _glfw.win32.user32.SetProcessDPIAware_
-#define ChangeWindowMessageFilterEx _glfw.win32.user32.ChangeWindowMessageFilterEx_
 #define EnableNonClientDpiScaling _glfw.win32.user32.EnableNonClientDpiScaling_
 #define SetProcessDpiAwarenessContext _glfw.win32.user32.SetProcessDpiAwarenessContext_
 #define GetDpiForWindow _glfw.win32.user32.GetDpiForWindow_
@@ -366,6 +308,79 @@ typedef VkBool32 (APIENTRY *PFN_vkGetPhysicalDeviceWin32PresentationSupportKHR)(
 #define GLFW_WGL_CONTEXT_STATE          _GLFWcontextWGL wgl;
 #define GLFW_WGL_LIBRARY_CONTEXT_STATE  _GLFWlibraryWGL wgl;
 
+typedef enum
+{
+    TBPF_NOPROGRESS = 0x0,
+    TBPF_INDETERMINATE = 0x1,
+    TBPF_NORMAL = 0x2,
+    TBPF_ERROR = 0x4,
+    TBPF_PAUSED = 0x8
+} TBPFLAG;
+
+static const IID IID_ITaskbarList3 = { 0xea1afb91, 0x9e28, 0x4b86, {0x90, 0xe9, 0x9e, 0x9f, 0x8a, 0x5e, 0xef, 0xaf} };
+static const IID CLSID_TaskbarList = { 0x56fdf344, 0xfd6d, 0x11d0, {0x95, 0x8a, 0x00, 0x60, 0x97, 0xc9, 0xa0, 0x90} };
+
+typedef enum THUMBBUTTONMASK
+{
+    THB_BITMAP = 0x1,
+    THB_ICON = 0x2,
+    THB_TOOLTIP = 0x4,
+    THB_FLAGS = 0x8
+} THUMBBUTTONMASK;
+
+typedef enum THUMBBUTTONFLAGS
+{
+    THBF_ENABLED = 0,
+    THBF_DISABLED = 0x1,
+    THBF_DISMISSONCLICK = 0x2,
+    THBF_NOBACKGROUND = 0x4,
+    THBF_HIDDEN = 0x8,
+    THBF_NONINTERACTIVE = 0x10
+} THUMBBUTTONFLAGS;
+
+typedef struct THUMBBUTTON {
+    THUMBBUTTONMASK  dwMask;
+    UINT             iId;
+    UINT             iBitmap;
+    HICON            hIcon;
+    WCHAR            szTip[260];
+    THUMBBUTTONFLAGS dwFlags;
+} THUMBBUTTON, *LPTHUMBBUTTON;
+
+struct _IMAGELIST;
+typedef struct _IMAGELIST* HIMAGELIST;
+
+typedef struct ITaskbarList3 ITaskbarList3;
+
+typedef struct ITaskbarList3Vtbl
+{
+    HRESULT(WINAPI* QueryInterface)(struct ITaskbarList3*, const IID* const, void**);
+    ULONG(WINAPI* AddRef)(struct ITaskbarList3*);
+    ULONG(WINAPI* Release)(struct ITaskbarList3*);
+    HRESULT(WINAPI* HrInit)(struct ITaskbarList3*);
+    HRESULT(WINAPI* AddTab)(struct ITaskbarList3*, HWND);
+    HRESULT(WINAPI* DeleteTab)(struct ITaskbarList3*, HWND);
+    HRESULT(WINAPI* ActivateTab)(struct ITaskbarList3*, HWND);
+    HRESULT(WINAPI* SetActiveAlt)(struct ITaskbarList3*, HWND);
+    HRESULT(WINAPI* MarkFullscreenWindow)(struct ITaskbarList3*, HWND, BOOL);
+    HRESULT(WINAPI* SetProgressValue)(struct ITaskbarList3*, HWND, ULONGLONG, ULONGLONG);
+    HRESULT(WINAPI* SetProgressState)(struct ITaskbarList3*, HWND, TBPFLAG);
+    HRESULT(WINAPI* RegisterTab)(struct ITaskbarList3*, HWND, HWND);
+    HRESULT(WINAPI* UnregisterTab)(struct ITaskbarList3*, HWND);
+    HRESULT(WINAPI* SetTabOrder)(struct ITaskbarList3*, HWND, HWND);
+    HRESULT(WINAPI* SetTabActive)(struct ITaskbarList3*, HWND, HWND, DWORD);
+    HRESULT(WINAPI* ThumbBarAddButtons)(struct ITaskbarList3*, HWND, UINT, LPTHUMBBUTTON);
+    HRESULT(WINAPI* ThumbBarUpdateButtons)(struct ITaskbarList3*, HWND, UINT, LPTHUMBBUTTON);
+    HRESULT(WINAPI* ThumbBarSetImageList)(struct ITaskbarList3*, HWND, HIMAGELIST);
+    HRESULT(WINAPI* SetOverlayIcon)(struct ITaskbarList3*, HWND, HICON, LPCWSTR);
+    HRESULT(WINAPI* SetThumbnailTooltip)(struct ITaskbarList3*, HWND, LPCWSTR);
+    HRESULT(WINAPI* SetThumbnailClip)(struct ITaskbarList3*, HWND, RECT*);
+} ITaskbarList3Vtbl;
+
+struct ITaskbarList3
+{
+    struct ITaskbarList3Vtbl* lpVtbl;
+};
 
 // WGL-specific per-context data
 //
@@ -433,6 +448,9 @@ typedef struct _GLFWwindowWin32
     int                 lastCursorPosX, lastCursorPosY;
     // The last received high surrogate when decoding pairs of UTF-16 messages
     WCHAR               highSurrogate;
+
+    ITaskbarList3*      taskbarList;
+    UINT                taskbarListMsgID;
 } _GLFWwindowWin32;
 
 // Win32-specific global data
@@ -475,8 +493,6 @@ typedef struct _GLFWlibraryWin32
 
     struct {
         HINSTANCE                       instance;
-        PFN_SetProcessDPIAware          SetProcessDPIAware_;
-        PFN_ChangeWindowMessageFilterEx ChangeWindowMessageFilterEx_;
         PFN_EnableNonClientDpiScaling   EnableNonClientDpiScaling_;
         PFN_SetProcessDpiAwarenessContext SetProcessDpiAwarenessContext_;
         PFN_GetDpiForWindow             GetDpiForWindow_;
@@ -525,7 +541,6 @@ typedef struct _GLFWcursorWin32
     HCURSOR             handle;
 } _GLFWcursorWin32;
 
-
 GLFWbool _glfwConnectWin32(int platformID, _GLFWplatform* platform);
 int _glfwInitWin32(void);
 void _glfwTerminateWin32(void);
@@ -546,6 +561,7 @@ GLFWbool _glfwCreateWindowWin32(_GLFWwindow* window, const _GLFWwndconfig* wndco
 void _glfwDestroyWindowWin32(_GLFWwindow* window);
 void _glfwSetWindowTitleWin32(_GLFWwindow* window, const char* title);
 void _glfwSetWindowIconWin32(_GLFWwindow* window, int count, const GLFWimage* images);
+void _glfwSetWindowProgressIndicatorWin32(_GLFWwindow* window, int progressState, double value);
 void _glfwGetWindowPosWin32(_GLFWwindow* window, int* xpos, int* ypos);
 void _glfwSetWindowPosWin32(_GLFWwindow* window, int xpos, int ypos);
 void _glfwGetWindowSizeWin32(_GLFWwindow* window, int* width, int* height);

src/win32_window.c

@@ -374,9 +374,6 @@ static void updateFramebufferTransparency(const _GLFWwindow* window)
     BOOL composition, opaque;
     DWORD color;
 
-    if (!IsWindowsVistaOrGreater())
-        return;
-
     if (FAILED(DwmIsCompositionEnabled(&composition)) || !composition)
        return;
 
@@ -983,7 +980,6 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM l
 
         case WM_MOUSEHWHEEL:
         {
-            // This message is only sent on Windows Vista and later
             // NOTE: The X-axis is inverted for consistency with macOS and X11
             _glfwInputScroll(window, -((SHORT) HIWORD(wParam) / (double) WHEEL_DELTA), 0.0);
             return 0;
@@ -1268,6 +1264,18 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM l
         }
     }
 
+    if(uMsg == window->win32.taskbarListMsgID)
+    {
+        HRESULT res = CoCreateInstance(&CLSID_TaskbarList, NULL, CLSCTX_INPROC_SERVER, &IID_ITaskbarList3, (LPVOID*)&window->win32.taskbarList);
+        if (res != S_OK && window->win32.taskbarList)
+            window->win32.taskbarList->lpVtbl->Release(window->win32.taskbarList);
+        else
+        {
+            window->win32.taskbarList->lpVtbl->AddRef(window->win32.taskbarList);
+            window->win32.taskbarList->lpVtbl->HrInit(window->win32.taskbarList);
+        }
+    }
+
     return DefWindowProcW(hWnd, uMsg, wParam, lParam);
 }
 
@@ -1381,7 +1389,7 @@ static int createNativeWindow(_GLFWwindow* window,
         frameHeight = rect.bottom - rect.top;
     }
 
-    wideTitle = _glfwCreateWideStringFromUTF8Win32(wndconfig->title);
+    wideTitle = _glfwCreateWideStringFromUTF8Win32(window->title);
     if (!wideTitle)
         return GLFW_FALSE;
 
@@ -1407,15 +1415,13 @@ static int createNativeWindow(_GLFWwindow* window,
 
     SetPropW(window->win32.handle, L"GLFW", window);
 
-    if (IsWindows7OrGreater())
+    ChangeWindowMessageFilterEx(window->win32.handle, WM_DROPFILES, MSGFLT_ALLOW, NULL);
-    {
+    ChangeWindowMessageFilterEx(window->win32.handle, WM_COPYDATA, MSGFLT_ALLOW, NULL);
-        ChangeWindowMessageFilterEx(window->win32.handle,
+    ChangeWindowMessageFilterEx(window->win32.handle, WM_COPYGLOBALDATA, MSGFLT_ALLOW, NULL);
-                                    WM_DROPFILES, MSGFLT_ALLOW, NULL);
+
-        ChangeWindowMessageFilterEx(window->win32.handle,
+    window->win32.taskbarListMsgID = RegisterWindowMessageW(L"TaskbarButtonCreated");
-                                    WM_COPYDATA, MSGFLT_ALLOW, NULL);
+    if (window->win32.taskbarListMsgID)
-        ChangeWindowMessageFilterEx(window->win32.handle,
+        ChangeWindowMessageFilterEx(window->win32.handle, window->win32.taskbarListMsgID, MSGFLT_ALLOW, NULL);
-                                    WM_COPYGLOBALDATA, MSGFLT_ALLOW, NULL);
-    }
 
     window->win32.scaleToMonitor = wndconfig->scaleToMonitor;
     window->win32.keymenu = wndconfig->win32.keymenu;
@@ -1568,6 +1574,9 @@ void _glfwDestroyWindowWin32(_GLFWwindow* window)
     if (_glfw.win32.capturedCursorWindow == window)
         releaseCursor();
 
+    if (window->win32.taskbarList)
+        window->win32.taskbarList->lpVtbl->Release(window->win32.taskbarList);
+
     if (window->win32.handle)
     {
         RemovePropW(window->win32.handle, L"GLFW");
@@ -1630,6 +1639,47 @@ void _glfwSetWindowIconWin32(_GLFWwindow* window, int count, const GLFWimage* im
     }
 }
 
+void _glfwSetWindowProgressIndicatorWin32(_GLFWwindow* window, int progressState, double value)
+{
+    HRESULT res = S_OK;
+    int winProgressState = 0;
+    int progressValue = (int)(value * 100.0);
+
+    if(!window->win32.taskbarList)
+        return;
+
+    res = window->win32.taskbarList->lpVtbl->SetProgressValue(window->win32.taskbarList, window->win32.handle, progressValue, 100);
+    if(res != S_OK)
+    {
+        _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, "Win32: Failed to set taskbar progress value");
+        return;
+    }
+
+    switch(progressState)
+	{
+        case GLFW_PROGRESS_INDICATOR_INDETERMINATE:
+            winProgressState = TBPF_INDETERMINATE;
+            break;
+        case GLFW_PROGRESS_INDICATOR_NORMAL:
+            winProgressState = TBPF_NORMAL;
+            break;
+        case GLFW_PROGRESS_INDICATOR_ERROR:
+            winProgressState = TBPF_ERROR;
+            break;
+        case GLFW_PROGRESS_INDICATOR_PAUSED:
+            winProgressState = TBPF_PAUSED;
+            break;
+
+        default:
+            winProgressState = TBPF_NOPROGRESS;
+            break;
+	}
+
+    res = window->win32.taskbarList->lpVtbl->SetProgressState(window->win32.taskbarList, window->win32.handle, winProgressState);
+    if (res != S_OK)
+        _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, "Win32: Failed to set taskbar progress state");
+}
+
 void _glfwGetWindowPosWin32(_GLFWwindow* window, int* xpos, int* ypos)
 {
     POINT pos = { 0, 0 };
@@ -1981,9 +2031,6 @@ GLFWbool _glfwFramebufferTransparentWin32(_GLFWwindow* window)
     if (!window->win32.transparent)
         return GLFW_FALSE;
 
-    if (!IsWindowsVistaOrGreater())
-        return GLFW_FALSE;
-
     if (FAILED(DwmIsCompositionEnabled(&composition)) || !composition)
         return GLFW_FALSE;
 

src/window.c

@@ -208,7 +208,6 @@ GLFWAPI GLFWwindow* glfwCreateWindow(int width, int height,
 
     wndconfig.width   = width;
     wndconfig.height  = height;
-    wndconfig.title   = title;
     ctxconfig.share   = (_GLFWwindow*) share;
 
     if (!_glfwIsValidContextConfig(&ctxconfig))
@@ -579,6 +578,31 @@ GLFWAPI void glfwSetWindowIcon(GLFWwindow* handle,
     _glfw.platform.setWindowIcon(window, count, images);
 }
 
+GLFWAPI void glfwSetWindowProgressIndicator(GLFWwindow* handle, int progressState, double value)
+{
+    _GLFWwindow* window = (_GLFWwindow*) handle;
+
+    assert(window != NULL);
+
+    _GLFW_REQUIRE_INIT();
+
+    if (value < 0.0 || value > 1.0)
+    {
+        _glfwInputError(GLFW_INVALID_VALUE, "Invalid progress amount for window progress indicator");
+        return;
+    }
+
+    if (progressState != GLFW_PROGRESS_INDICATOR_DISABLED && progressState != GLFW_PROGRESS_INDICATOR_INDETERMINATE &&
+        progressState != GLFW_PROGRESS_INDICATOR_NORMAL && progressState != GLFW_PROGRESS_INDICATOR_ERROR &&
+        progressState != GLFW_PROGRESS_INDICATOR_PAUSED)
+    {
+        _glfwInputError(GLFW_INVALID_ENUM, "Invalid progress state 0x%08X", progressState);
+        return;
+    }
+
+    _glfw.platform.setWindowProgressIndicator(window, progressState, value);
+}
+
 GLFWAPI void glfwGetWindowPos(GLFWwindow* handle, int* xpos, int* ypos)
 {
     if (xpos)

src/wl_init.c

@@ -477,6 +477,7 @@ GLFWbool _glfwConnectWayland(int platformID, _GLFWplatform* platform)
         .destroyWindow = _glfwDestroyWindowWayland,
         .setWindowTitle = _glfwSetWindowTitleWayland,
         .setWindowIcon = _glfwSetWindowIconWayland,
+        .setWindowProgressIndicator = _glfwSetWindowProgressIndicatorWayland,
         .getWindowPos = _glfwGetWindowPosWayland,
         .setWindowPos = _glfwSetWindowPosWayland,
         .getWindowSize = _glfwGetWindowSizeWayland,
@@ -563,6 +564,8 @@ GLFWbool _glfwConnectWayland(int platformID, _GLFWplatform* platform)
 
 int _glfwInitWayland(void)
 {
+    _glfwInitDBusPOSIX();
+
     // These must be set before any failure checks
     _glfw.wl.keyRepeatTimerfd = -1;
     _glfw.wl.cursorTimerfd = -1;
@@ -1002,6 +1005,8 @@ void _glfwTerminateWayland(void)
         close(_glfw.wl.cursorTimerfd);
 
     _glfw_free(_glfw.wl.clipboardString);
+
+    _glfwTerminateDBusPOSIX();
 }
 
 #endif // _GLFW_WAYLAND

src/wl_platform.h

@@ -413,6 +413,8 @@ typedef struct _GLFWwindowWayland
         struct wl_buffer*           buffer;
         _GLFWfallbackEdgeWayland    top, left, right, bottom;
         struct wl_surface*          focus;
+        wl_fixed_t                  pointerX, pointerY;
+        const char*                 cursorName;
     } fallback;
 } _GLFWwindowWayland;
 
@@ -454,7 +456,6 @@ typedef struct _GLFWlibraryWayland
     struct wl_cursor_theme*     cursorTheme;
     struct wl_cursor_theme*     cursorThemeHiDPI;
     struct wl_surface*          cursorSurface;
-    const char*                 cursorPreviousName;
     int                         cursorTimerfd;
     uint32_t                    serial;
     uint32_t                    pointerEnterSerial;
@@ -619,6 +620,7 @@ GLFWbool _glfwCreateWindowWayland(_GLFWwindow* window, const _GLFWwndconfig* wnd
 void _glfwDestroyWindowWayland(_GLFWwindow* window);
 void _glfwSetWindowTitleWayland(_GLFWwindow* window, const char* title);
 void _glfwSetWindowIconWayland(_GLFWwindow* window, int count, const GLFWimage* images);
+void _glfwSetWindowProgressIndicatorWayland(_GLFWwindow* window, int progressState, double value);
 void _glfwGetWindowPosWayland(_GLFWwindow* window, int* xpos, int* ypos);
 void _glfwSetWindowPosWayland(_GLFWwindow* window, int xpos, int ypos);
 void _glfwGetWindowSizeWayland(_GLFWwindow* window, int* width, int* height);

src/wl_window.c

@@ -275,6 +275,152 @@ static void destroyFallbackDecorations(_GLFWwindow* window)
     destroyFallbackEdge(&window->wl.fallback.bottom);
 }
 
+static void updateFallbackDecorationCursor(_GLFWwindow* window,
+                                           wl_fixed_t sx,
+                                           wl_fixed_t sy)
+{
+    window->wl.fallback.pointerX = sx;
+    window->wl.fallback.pointerY = sy;
+
+    const double xpos = wl_fixed_to_double(sx);
+    const double ypos = wl_fixed_to_double(sy);
+    const char* cursorName = "left_ptr";
+
+    if (window->resizable)
+    {
+        if (window->wl.fallback.focus == window->wl.fallback.top.surface)
+        {
+            if (ypos < GLFW_BORDER_SIZE)
+                cursorName = "n-resize";
+        }
+        else if (window->wl.fallback.focus == window->wl.fallback.left.surface)
+        {
+            if (ypos < GLFW_BORDER_SIZE)
+                cursorName = "nw-resize";
+            else
+                cursorName = "w-resize";
+        }
+        else if (window->wl.fallback.focus == window->wl.fallback.right.surface)
+        {
+            if (ypos < GLFW_BORDER_SIZE)
+                cursorName = "ne-resize";
+            else
+                cursorName = "e-resize";
+        }
+        else if (window->wl.fallback.focus == window->wl.fallback.bottom.surface)
+        {
+            if (xpos < GLFW_BORDER_SIZE)
+                cursorName = "sw-resize";
+            else if (xpos > window->wl.width + GLFW_BORDER_SIZE)
+                cursorName = "se-resize";
+            else
+                cursorName = "s-resize";
+        }
+    }
+
+    if (window->wl.fallback.cursorName != cursorName)
+    {
+        struct wl_surface* surface = _glfw.wl.cursorSurface;
+        struct wl_cursor_theme* theme = _glfw.wl.cursorTheme;
+        int scale = 1;
+
+        if (window->wl.bufferScale > 1 && _glfw.wl.cursorThemeHiDPI)
+        {
+            // We only support up to scale=2 for now, since libwayland-cursor
+            // requires us to load a different theme for each size.
+            scale = 2;
+            theme = _glfw.wl.cursorThemeHiDPI;
+        }
+
+        struct wl_cursor* cursor = wl_cursor_theme_get_cursor(theme, cursorName);
+        if (!cursor)
+            return;
+
+        // TODO: handle animated cursors too.
+        struct wl_cursor_image* image = cursor->images[0];
+        if (!image)
+            return;
+
+        struct wl_buffer* buffer = wl_cursor_image_get_buffer(image);
+        if (!buffer)
+            return;
+
+        wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.pointerEnterSerial,
+                              surface,
+                              image->hotspot_x / scale,
+                              image->hotspot_y / scale);
+        wl_surface_set_buffer_scale(surface, scale);
+        wl_surface_attach(surface, buffer, 0, 0);
+        wl_surface_damage(surface, 0, 0, image->width, image->height);
+        wl_surface_commit(surface);
+
+        window->wl.fallback.cursorName = cursorName;
+    }
+}
+
+static void handleFallbackDecorationButton(_GLFWwindow* window,
+                                           uint32_t serial,
+                                           uint32_t button)
+{
+    const double xpos = wl_fixed_to_double(window->wl.fallback.pointerX);
+    const double ypos = wl_fixed_to_double(window->wl.fallback.pointerY);
+
+    if (button == BTN_LEFT)
+    {
+        uint32_t edges = XDG_TOPLEVEL_RESIZE_EDGE_NONE;
+
+        if (window->wl.fallback.focus == window->wl.fallback.top.surface)
+        {
+            if (ypos < GLFW_BORDER_SIZE)
+                edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP;
+            else
+                xdg_toplevel_move(window->wl.xdg.toplevel, _glfw.wl.seat, serial);
+        }
+        else if (window->wl.fallback.focus == window->wl.fallback.left.surface)
+        {
+            if (ypos < GLFW_BORDER_SIZE)
+                edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP_LEFT;
+            else
+                edges = XDG_TOPLEVEL_RESIZE_EDGE_LEFT;
+        }
+        else if (window->wl.fallback.focus == window->wl.fallback.right.surface)
+        {
+            if (ypos < GLFW_BORDER_SIZE)
+                edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP_RIGHT;
+            else
+                edges = XDG_TOPLEVEL_RESIZE_EDGE_RIGHT;
+        }
+        else if (window->wl.fallback.focus == window->wl.fallback.bottom.surface)
+        {
+            if (xpos < GLFW_BORDER_SIZE)
+                edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_LEFT;
+            else if (xpos > window->wl.width + GLFW_BORDER_SIZE)
+                edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_RIGHT;
+            else
+                edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM;
+        }
+
+        if (edges != XDG_TOPLEVEL_RESIZE_EDGE_NONE)
+            xdg_toplevel_resize(window->wl.xdg.toplevel, _glfw.wl.seat, serial, edges);
+    }
+    else if (button == BTN_RIGHT)
+    {
+        if (!window->wl.xdg.toplevel)
+            return;
+
+        if (window->wl.fallback.focus != window->wl.fallback.top.surface)
+            return;
+
+        if (ypos < GLFW_BORDER_SIZE)
+            return;
+
+        xdg_toplevel_show_window_menu(window->wl.xdg.toplevel,
+                                      _glfw.wl.seat, serial,
+                                      xpos,
+                                      ypos - GLFW_CAPTION_HEIGHT - GLFW_BORDER_SIZE);
+    }
+}
+
 static void xdgDecorationHandleConfigure(void* userData,
                                          struct zxdg_toplevel_decoration_v1* decoration,
                                          uint32_t mode)
@@ -1333,6 +1479,7 @@ static char* readDataOfferAsString(struct wl_data_offer* offer, const char* mime
             if (!longer)
             {
                 _glfwInputError(GLFW_OUT_OF_MEMORY, NULL);
+                _glfw_free(string);
                 close(fds[0]);
                 return NULL;
             }
@@ -1352,6 +1499,7 @@ static char* readDataOfferAsString(struct wl_data_offer* offer, const char* mime
             _glfwInputError(GLFW_PLATFORM_ERROR,
                             "Wayland: Failed to read from data offer pipe: %s",
                             strerror(errno));
+            _glfw_free(string);
             close(fds[0]);
             return NULL;
         }
@@ -1390,11 +1538,21 @@ static void pointerHandleEnter(void* userData,
         window->wl.hovered = GLFW_TRUE;
         _glfwSetCursorWayland(window, window->wl.currentCursor);
         _glfwInputCursorEnter(window, GLFW_TRUE);
+
+        if (window->cursorMode != GLFW_CURSOR_DISABLED)
+        {
+            window->wl.cursorPosX = wl_fixed_to_double(sx);
+            window->wl.cursorPosY = wl_fixed_to_double(sy);
+            _glfwInputCursorPos(window, window->wl.cursorPosX, window->wl.cursorPosY);
+        }
     }
     else
     {
         if (window->wl.fallback.decorations)
+        {
             window->wl.fallback.focus = surface;
+            updateFallbackDecorationCursor(window, sx, sy);
+        }
     }
 }
 
@@ -1415,7 +1573,6 @@ static void pointerHandleLeave(void* userData,
 
     _glfw.wl.serial = serial;
     _glfw.wl.pointerFocus = NULL;
-    _glfw.wl.cursorPreviousName = NULL;
 
     if (window->wl.hovered)
     {
@@ -1425,7 +1582,10 @@ static void pointerHandleLeave(void* userData,
     else
     {
         if (window->wl.fallback.decorations)
+        {
             window->wl.fallback.focus = NULL;
+            window->wl.fallback.cursorName = NULL;
+        }
     }
 }
 
@@ -1442,92 +1602,16 @@ static void pointerHandleMotion(void* userData,
     if (window->cursorMode == GLFW_CURSOR_DISABLED)
         return;
 
-    const double xpos = wl_fixed_to_double(sx);
-    const double ypos = wl_fixed_to_double(sy);
-    window->wl.cursorPosX = xpos;
-    window->wl.cursorPosY = ypos;
-
     if (window->wl.hovered)
     {
-        _glfw.wl.cursorPreviousName = NULL;
+        window->wl.cursorPosX = wl_fixed_to_double(sx);
-        _glfwInputCursorPos(window, xpos, ypos);
+        window->wl.cursorPosY = wl_fixed_to_double(sy);
-        return;
+        _glfwInputCursorPos(window, window->wl.cursorPosX, window->wl.cursorPosY);
     }
-
+    else
+    {
         if (window->wl.fallback.decorations)
-    {
+            updateFallbackDecorationCursor(window, sx, sy);
-        const char* cursorName = "left_ptr";
-
-        if (window->resizable)
-        {
-            if (window->wl.fallback.focus == window->wl.fallback.top.surface)
-            {
-                if (ypos < GLFW_BORDER_SIZE)
-                    cursorName = "n-resize";
-            }
-            else if (window->wl.fallback.focus == window->wl.fallback.left.surface)
-            {
-                if (ypos < GLFW_BORDER_SIZE)
-                    cursorName = "nw-resize";
-                else
-                    cursorName = "w-resize";
-            }
-            else if (window->wl.fallback.focus == window->wl.fallback.right.surface)
-            {
-                if (ypos < GLFW_BORDER_SIZE)
-                    cursorName = "ne-resize";
-                else
-                    cursorName = "e-resize";
-            }
-            else if (window->wl.fallback.focus == window->wl.fallback.bottom.surface)
-            {
-                if (xpos < GLFW_BORDER_SIZE)
-                    cursorName = "sw-resize";
-                else if (xpos > window->wl.width + GLFW_BORDER_SIZE)
-                    cursorName = "se-resize";
-                else
-                    cursorName = "s-resize";
-            }
-        }
-
-        if (_glfw.wl.cursorPreviousName != cursorName)
-        {
-            struct wl_surface* surface = _glfw.wl.cursorSurface;
-            struct wl_cursor_theme* theme = _glfw.wl.cursorTheme;
-            int scale = 1;
-
-            if (window->wl.bufferScale > 1 && _glfw.wl.cursorThemeHiDPI)
-            {
-                // We only support up to scale=2 for now, since libwayland-cursor
-                // requires us to load a different theme for each size.
-                scale = 2;
-                theme = _glfw.wl.cursorThemeHiDPI;
-            }
-
-            struct wl_cursor* cursor = wl_cursor_theme_get_cursor(theme, cursorName);
-            if (!cursor)
-                return;
-
-            // TODO: handle animated cursors too.
-            struct wl_cursor_image* image = cursor->images[0];
-            if (!image)
-                return;
-
-            struct wl_buffer* buffer = wl_cursor_image_get_buffer(image);
-            if (!buffer)
-                return;
-
-            wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.pointerEnterSerial,
-                                  surface,
-                                  image->hotspot_x / scale,
-                                  image->hotspot_y / scale);
-            wl_surface_set_buffer_scale(surface, scale);
-            wl_surface_attach(surface, buffer, 0, 0);
-            wl_surface_damage(surface, 0, 0, image->width, image->height);
-            wl_surface_commit(surface);
-
-            _glfw.wl.cursorPreviousName = cursorName;
-        }
     }
 }
 
@@ -1550,62 +1634,11 @@ static void pointerHandleButton(void* userData,
                              button - BTN_LEFT,
                              state == WL_POINTER_BUTTON_STATE_PRESSED,
                              _glfw.wl.xkb.modifiers);
-        return;
     }
-
+    else
+    {
         if (window->wl.fallback.decorations)
-    {
+            handleFallbackDecorationButton(window, serial, button);
-        if (button == BTN_LEFT)
-        {
-            uint32_t edges = XDG_TOPLEVEL_RESIZE_EDGE_NONE;
-
-            if (window->wl.fallback.focus == window->wl.fallback.top.surface)
-            {
-                if (window->wl.cursorPosY < GLFW_BORDER_SIZE)
-                    edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP;
-                else
-                    xdg_toplevel_move(window->wl.xdg.toplevel, _glfw.wl.seat, serial);
-            }
-            else if (window->wl.fallback.focus == window->wl.fallback.left.surface)
-            {
-                if (window->wl.cursorPosY < GLFW_BORDER_SIZE)
-                    edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP_LEFT;
-                else
-                    edges = XDG_TOPLEVEL_RESIZE_EDGE_LEFT;
-            }
-            else if (window->wl.fallback.focus == window->wl.fallback.right.surface)
-            {
-                if (window->wl.cursorPosY < GLFW_BORDER_SIZE)
-                    edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP_RIGHT;
-                else
-                    edges = XDG_TOPLEVEL_RESIZE_EDGE_RIGHT;
-            }
-            else if (window->wl.fallback.focus == window->wl.fallback.bottom.surface)
-            {
-                if (window->wl.cursorPosX < GLFW_BORDER_SIZE)
-                    edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_LEFT;
-                else if (window->wl.cursorPosX > window->wl.width + GLFW_BORDER_SIZE)
-                    edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_RIGHT;
-                else
-                    edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM;
-            }
-
-            if (edges != XDG_TOPLEVEL_RESIZE_EDGE_NONE)
-            {
-                xdg_toplevel_resize(window->wl.xdg.toplevel, _glfw.wl.seat,
-                                    serial, edges);
-            }
-        }
-        else if (button == BTN_RIGHT)
-        {
-            if (window->wl.xdg.toplevel)
-            {
-                xdg_toplevel_show_window_menu(window->wl.xdg.toplevel,
-                                              _glfw.wl.seat, serial,
-                                              window->wl.cursorPosX,
-                                              window->wl.cursorPosY);
-            }
-        }
     }
 }
 
@@ -1619,11 +1652,14 @@ static void pointerHandleAxis(void* userData,
     if (!window)
         return;
 
+    if (window->wl.hovered)
+    {
         // NOTE: 10 units of motion per mouse wheel step seems to be a common ratio
         if (axis == WL_POINTER_AXIS_HORIZONTAL_SCROLL)
             _glfwInputScroll(window, -wl_fixed_to_double(value) / 10.0, 0.0);
         else if (axis == WL_POINTER_AXIS_VERTICAL_SCROLL)
             _glfwInputScroll(window, 0.0, -wl_fixed_to_double(value) / 10.0);
+    }
 }
 
 static const struct wl_pointer_listener pointerListener =
@@ -1800,10 +1836,11 @@ static void keyboardHandleKey(void* userData,
 
             timer.it_value.tv_sec = _glfw.wl.keyRepeatDelay / 1000;
             timer.it_value.tv_nsec = (_glfw.wl.keyRepeatDelay % 1000) * 1000000;
-        }
-    }
-
             timerfd_settime(_glfw.wl.keyRepeatTimerfd, 0, &timer, NULL);
+        }
+    } else if (scancode == _glfw.wl.keyRepeatScancode) {
+        timerfd_settime(_glfw.wl.keyRepeatTimerfd, 0, &timer, NULL);
+    }
 
     _glfwInputKey(window, key, scancode, action, _glfw.wl.xkb.modifiers);
 
@@ -2178,6 +2215,14 @@ GLFWbool _glfwCreateWindowWayland(_GLFWwindow* window,
             return GLFW_FALSE;
     }
 
+    //Reset progress state as it gets saved between application runs
+    if(_glfw.dbus.connection)
+    {
+        //Window NULL is safe here because it won't get
+        //used inside the SetWindowTaskbarProgress function
+        _glfwSetWindowProgressIndicatorWayland(NULL, GLFW_PROGRESS_INDICATOR_DISABLED, 0.0);
+    }
+
     return GLFW_TRUE;
 }
 
@@ -2187,7 +2232,12 @@ void _glfwDestroyWindowWayland(_GLFWwindow* window)
         _glfw.wl.pointerFocus = NULL;
 
     if (window == _glfw.wl.keyboardFocus)
+    {
+        struct itimerspec timer = {0};
+        timerfd_settime(_glfw.wl.keyRepeatTimerfd, 0, &timer, NULL);
+
         _glfw.wl.keyboardFocus = NULL;
+    }
 
     if (window->wl.fractionalScale)
         wp_fractional_scale_v1_destroy(window->wl.fractionalScale);
@@ -2243,6 +2293,15 @@ void _glfwSetWindowIconWayland(_GLFWwindow* window,
                     "Wayland: The platform does not support setting the window icon");
 }
 
+void _glfwSetWindowProgressIndicatorWayland(_GLFWwindow* window, const int progressState, double value)
+{
+    (void)window;
+
+    const dbus_bool_t progressVisible = (progressState != GLFW_PROGRESS_INDICATOR_DISABLED);
+
+    _glfwUpdateTaskbarProgressDBusPOSIX(progressVisible, value);
+}
+
 void _glfwGetWindowPosWayland(_GLFWwindow* window, int* xpos, int* ypos)
 {
     // A Wayland client is not aware of its position, so just warn and leave it

src/x11_init.c

@@ -1208,6 +1208,7 @@ GLFWbool _glfwConnectX11(int platformID, _GLFWplatform* platform)
         .destroyWindow = _glfwDestroyWindowX11,
         .setWindowTitle = _glfwSetWindowTitleX11,
         .setWindowIcon = _glfwSetWindowIconX11,
+        .setWindowProgressIndicator = _glfwSetWindowProgressIndicatorX11,
         .getWindowPos = _glfwGetWindowPosX11,
         .setWindowPos = _glfwSetWindowPosX11,
         .getWindowSize = _glfwGetWindowSizeX11,
@@ -1320,6 +1321,8 @@ GLFWbool _glfwConnectX11(int platformID, _GLFWplatform* platform)
 
 int _glfwInitX11(void)
 {
+    _glfwInitDBusPOSIX();
+
     _glfw.x11.xlib.AllocClassHint = (PFN_XAllocClassHint)
         _glfwPlatformGetModuleSymbol(_glfw.x11.xlib.handle, "XAllocClassHint");
     _glfw.x11.xlib.AllocSizeHints = (PFN_XAllocSizeHints)
@@ -1651,6 +1654,8 @@ void _glfwTerminateX11(void)
         close(_glfw.x11.emptyEventPipe[0]);
         close(_glfw.x11.emptyEventPipe[1]);
     }
+
+    _glfwTerminateDBusPOSIX();
 }
 
 #endif // _GLFW_X11

src/x11_platform.h

@@ -470,6 +470,7 @@ typedef struct _GLFWcontextGLX
 {
     GLXContext      handle;
     GLXWindow       window;
+    GLXFBConfig     fbconfig;
 } _GLFWcontextGLX;
 
 // GLX-specific global data
@@ -905,6 +906,7 @@ GLFWbool _glfwCreateWindowX11(_GLFWwindow* window, const _GLFWwndconfig* wndconf
 void _glfwDestroyWindowX11(_GLFWwindow* window);
 void _glfwSetWindowTitleX11(_GLFWwindow* window, const char* title);
 void _glfwSetWindowIconX11(_GLFWwindow* window, int count, const GLFWimage* images);
+void _glfwSetWindowProgressIndicatorX11(_GLFWwindow* window, int progressState, double value);
 void _glfwGetWindowPosX11(_GLFWwindow* window, int* xpos, int* ypos);
 void _glfwSetWindowPosX11(_GLFWwindow* window, int xpos, int ypos);
 void _glfwGetWindowSizeX11(_GLFWwindow* window, int* width, int* height);

src/x11_window.c

@@ -754,13 +754,13 @@ static GLFWbool createNativeWindow(_GLFWwindow* window,
             const char* resourceName = getenv("RESOURCE_NAME");
             if (resourceName && strlen(resourceName))
                 hint->res_name = (char*) resourceName;
-            else if (strlen(wndconfig->title))
+            else if (strlen(window->title))
-                hint->res_name = (char*) wndconfig->title;
+                hint->res_name = (char*) window->title;
             else
                 hint->res_name = (char*) "glfw-application";
 
-            if (strlen(wndconfig->title))
+            if (strlen(window->title))
-                hint->res_class = (char*) wndconfig->title;
+                hint->res_class = (char*) window->title;
             else
                 hint->res_class = (char*) "GLFW-Application";
         }
@@ -780,7 +780,7 @@ static GLFWbool createNativeWindow(_GLFWwindow* window,
     if (_glfw.x11.im)
         _glfwCreateInputContextX11(window);
 
-    _glfwSetWindowTitleX11(window, wndconfig->title);
+    _glfwSetWindowTitleX11(window, window->title);
     _glfwGetWindowPosX11(window, &window->x11.xpos, &window->x11.ypos);
     _glfwGetWindowSizeX11(window, &window->x11.width, &window->x11.height);
 
@@ -2040,6 +2040,14 @@ GLFWbool _glfwCreateWindowX11(_GLFWwindow* window,
         }
     }
 
+    //Reset progress state as it gets saved between application runs
+    if(_glfw.dbus.connection)
+    {
+        //Window NULL is safe here because it won't get
+        //used inside the SetWindowTaskbarProgress function
+        _glfwSetWindowProgressIndicatorX11(NULL, GLFW_PROGRESS_INDICATOR_DISABLED, 0.0);
+    }
+
     XFlush(_glfw.x11.display);
     return GLFW_TRUE;
 }
@@ -2152,6 +2160,15 @@ void _glfwSetWindowIconX11(_GLFWwindow* window, int count, const GLFWimage* imag
     XFlush(_glfw.x11.display);
 }
 
+void _glfwSetWindowProgressIndicatorX11(_GLFWwindow* window, int progressState, double value)
+{
+    (void)window;
+
+    const dbus_bool_t progressVisible = (progressState != GLFW_PROGRESS_INDICATOR_DISABLED);
+
+    _glfwUpdateTaskbarProgressDBusPOSIX(progressVisible, value);
+}
+
 void _glfwGetWindowPosX11(_GLFWwindow* window, int* xpos, int* ypos)
 {
     Window dummy;

tests/window.c

@@ -72,7 +72,7 @@ int main(int argc, char** argv)
     glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
     glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 1);
 
-    GLFWwindow* window = glfwCreateWindow(600, 660, "Window Features", NULL, NULL);
+    GLFWwindow* window = glfwCreateWindow(600, 700, "Window Features", NULL, NULL);
     if (!window)
     {
         glfwTerminate();
@@ -441,6 +441,29 @@ int main(int argc, char** argv)
             nk_value_bool(nk, "Visible", glfwGetWindowAttrib(window, GLFW_VISIBLE));
             nk_value_bool(nk, "Iconified", glfwGetWindowAttrib(window, GLFW_ICONIFIED));
             nk_value_bool(nk, "Maximized", glfwGetWindowAttrib(window, GLFW_MAXIMIZED));
+
+            nk_layout_row_dynamic(nk, 30, 1);
+
+            nk_label(nk, "Window Progress indicator", NK_TEXT_CENTERED);
+
+            nk_layout_row_dynamic(nk, 30, 5);
+
+            static int state = GLFW_PROGRESS_INDICATOR_DISABLED;
+            static float progress = 0;
+            if(nk_button_label(nk, "No progress"))
+                glfwSetWindowProgressIndicator(window, state = GLFW_PROGRESS_INDICATOR_DISABLED, (double) progress);
+            if (nk_button_label(nk, "Indeterminate"))
+                glfwSetWindowProgressIndicator(window, state = GLFW_PROGRESS_INDICATOR_INDETERMINATE, (double) progress);
+            if (nk_button_label(nk, "Normal"))
+                glfwSetWindowProgressIndicator(window, state = GLFW_PROGRESS_INDICATOR_NORMAL, (double) progress);
+            if (nk_button_label(nk, "Error"))
+                glfwSetWindowProgressIndicator(window, state = GLFW_PROGRESS_INDICATOR_ERROR, (double) progress);
+            if (nk_button_label(nk, "Paused"))
+                glfwSetWindowProgressIndicator(window, state = GLFW_PROGRESS_INDICATOR_PAUSED, (double) progress);
+
+            nk_label(nk, "Progress: ", NK_TEXT_ALIGN_LEFT);
+            if (nk_slider_float(nk, 0.0f, &progress, 1.0f, 0.05f))
+                glfwSetWindowProgressIndicator(window, state, (double) progress);
         }
         nk_end(nk);