Tests: Add damage tracking to MSAA

This lets compositors avoid re-rendering the entire buffer when only the outside of the squares changed. If glfwGetBufferAge() returns 0 for any reason (the buffer was just created, there was an error, or the underlying API doesn’t track buffer age), we swap the entire buffer again.
EGL: Implement glfwGetBufferAge()
2026-09-19 07:05:49 +00:00 · 2019-12-08 18:40:19 +01:00 · 2019-12-08 18:40:19 +01:00 · 2019-12-08 18:40:19 +01:00 · 2019-12-08 18:40:19 +01:00 · 2019-12-08 18:40:19 +01:00
114 changed files with 2175 additions and 2302 deletions
@@ -1,20 +1,62 @@
+image:
+    - Visual Studio 2015
+    - Visual Studio 2019
 branches:
    only:
        - ci
        - master
+        - 3.3-stable
 skip_tags: true
+skip_commits:
+    files:
+        - README.md
+        - LICENSE.md
+        - docs/*
 environment:
-    CFLAGS: /WX
    matrix:
-        - BUILD_SHARED_LIBS: ON
-        - BUILD_SHARED_LIBS: OFF
+        - GENERATOR: MinGW Makefiles
+          BUILD_SHARED_LIBS: ON
+          CFLAGS: -Werror
+        - GENERATOR: MinGW Makefiles
+          BUILD_SHARED_LIBS: OFF
+          CFLAGS: -Werror
+        - GENERATOR: Visual Studio 10 2010
+          BUILD_SHARED_LIBS: ON
+          CFLAGS: /WX
+        - GENERATOR: Visual Studio 10 2010
+          BUILD_SHARED_LIBS: OFF
+          CFLAGS: /WX
+        - GENERATOR: Visual Studio 16 2019
+          BUILD_SHARED_LIBS: ON
+          CFLAGS: /WX
+        - GENERATOR: Visual Studio 16 2019
+          BUILD_SHARED_LIBS: OFF
+          CFLAGS: /WX
 matrix:
    fast_finish: true
-build_script:
-    - mkdir build
-    - cd build
-    - cmake -DCMAKE_VERBOSE_MAKEFILE=ON -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS% ..
-    - cmake --build .
+    exclude:
+        - image: Visual Studio 2015
+          GENERATOR: Visual Studio 16 2019
+        - image: Visual Studio 2019
+          GENERATOR: Visual Studio 10 2010
+        - image: Visual Studio 2019
+          GENERATOR: MinGW Makefiles
+for:
+-
+    matrix:
+        except:
+            - GENERATOR: Visual Studio 10 2010
+    build_script:
+        - set PATH=%PATH:C:\Program Files\Git\usr\bin=C:\MinGW\bin%
+        - cmake -S . -B build -G "%GENERATOR%" -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS%
+        - cmake --build build
+-
+    matrix:
+        only:
+            - GENERATOR: Visual Studio 10 2010
+    build_script:
+        - cmake -S . -B build -G "%GENERATOR%" -DBUILD_SHARED_LIBS=%BUILD_SHARED_LIBS%
+        - cmake --build build --target glfw
 notifications:
    - provider: Email
      to:
@@ -1,7 +1,8 @@
-# External junk
-.DS_Store
+# The canonical out-of-tree build subdirectory
+build
+
+# Visual Studio clutter
 _ReSharper*
-*.opensdf
 *.sdf
 *.suo
 *.dir
@@ -15,12 +16,26 @@ Release
 MinSizeRel
 RelWithDebInfo
 *.xcodeproj
+*.opensdf

-# CMake files
+# macOS clutter
+.DS_Store
+
+# Makefile generator clutter
 Makefile
+
+# Ninja generator clutter
+build.ninja
+rules.ninja
+.ninja_deps
+.ninja_log
+
+# CMake clutter
 CMakeCache.txt
 CMakeFiles
 CMakeScripts
+CMakeDoxyfile.in
+CMakeDoxygenDefaults.cmake
 cmake_install.cmake
 cmake_uninstall.cmake

@@ -41,11 +56,11 @@ src/wayland-relative-pointer-unstable-v1-protocol.c
 # Compiled binaries
 src/libglfw.so
 src/libglfw.so.3
-src/libglfw.so.3.3
+src/libglfw.so.3.4
 src/libglfw.dylib
 src/libglfw.dylib
 src/libglfw.3.dylib
-src/libglfw.3.3.dylib
+src/libglfw.3.4.dylib
 src/libglfw3.a
 src/glfw3.lib
 src/glfw3.dll
@@ -60,7 +75,7 @@ examples/offscreen
 examples/particles
 examples/splitview
 examples/sharing
-examples/simple
+examples/triangle-opengl
 examples/wave
 tests/*.app
 tests/*.exe
@@ -80,6 +95,6 @@ tests/tearing
 tests/threads
 tests/timeout
 tests/title
-tests/vulkan
+tests/triangle-vulkan
 tests/windows

@@ -0,0 +1,10 @@
+Camilla Löwy <elmindreda@glfw.org> <elmindreda@users.sourceforge.net>
+Camilla Löwy <elmindreda@glfw.org> <elmindreda@elmindreda.org>
+Camilla Löwy <elmindreda@glfw.org>
+
+Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
+
+Marcus Geelnard <m@bitsnbites.eu> <marcus256@users.sourceforge.net>
+Marcus Geelnard <m@bitsnbites.eu> <marcus@geelnards-pc.(none)>
+Marcus Geelnard <m@bitsnbites.eu>
+
@@ -4,31 +4,47 @@ branches:
    only:
        - ci
        - master
-sudo: false
-dist: trusty
-addons:
-    apt:
-        packages:
-            - cmake
-            - libxrandr-dev
-            - libxinerama-dev
-            - libxcursor-dev
-            - libxi-dev
+        - 3.3-stable
 matrix:
    include:
        - os: linux
+          dist: xenial
+          sudo: false
+          name: "X11 shared library"
+          addons:
+              apt:
+                  packages:
+                      - libxrandr-dev
+                      - libxinerama-dev
+                      - libxcursor-dev
+                      - libxi-dev
          env:
              - BUILD_SHARED_LIBS=ON
              - CFLAGS=-Werror
        - os: linux
+          dist: xenial
+          sudo: false
+          name: "X11 static library"
+          addons:
+              apt:
+                  packages:
+                      - libxrandr-dev
+                      - libxinerama-dev
+                      - libxcursor-dev
+                      - libxi-dev
          env:
              - BUILD_SHARED_LIBS=OFF
              - CFLAGS=-Werror
        - os: linux
+          dist: xenial
          sudo: required
+          name: "Wayland shared library"
          addons:
              apt:
+                  sources:
+                      - ppa:kubuntu-ppa/backports
                  packages:
+                      - extra-cmake-modules
                      - libwayland-dev
                      - libxkbcommon-dev
                      - libegl1-mesa-dev
@@ -37,10 +53,15 @@ matrix:
              - BUILD_SHARED_LIBS=ON
              - CFLAGS=-Werror
        - os: linux
+          dist: xenial
          sudo: required
+          name: "Wayland static library"
          addons:
              apt:
+                  sources:
+                      - ppa:kubuntu-ppa/backports
                  packages:
+                      - extra-cmake-modules
                      - libwayland-dev
                      - libxkbcommon-dev
                      - libegl1-mesa-dev
@@ -49,20 +70,25 @@ matrix:
              - BUILD_SHARED_LIBS=OFF
              - CFLAGS=-Werror
        - os: osx
+          sudo: false
+          name: "Cocoa shared library"
          env:
              - BUILD_SHARED_LIBS=ON
              - CFLAGS=-Werror
        - os: osx
+          sudo: false
+          name: "Cocoa static library"
          env:
              - BUILD_SHARED_LIBS=OFF
              - CFLAGS=-Werror
 script:
-    - if grep -Inr '\s$' src include docs tests examples CMake *.md .gitattributes .gitignore; then echo Trailing whitespace found, aborting.; exit 1; fi
+    - if grep -Inr '\s$' src include docs tests examples CMake *.md .gitattributes .gitignore; then
+          echo Trailing whitespace found, aborting;
+          exit 1;
+      fi
    - mkdir build
    - cd build
-    - if test -n "${USE_WAYLAND}";
-          then wget https://mirrors.kernel.org/ubuntu/pool/universe/e/extra-cmake-modules/extra-cmake-modules_5.38.0a-0ubuntu1_amd64.deb;
-          sudo dpkg -i extra-cmake-modules_5.38.0a-0ubuntu1_amd64.deb;
+    - if test -n "${USE_WAYLAND}"; then
          git clone git://anongit.freedesktop.org/wayland/wayland-protocols;
          pushd wayland-protocols;
          git checkout 1.15 && ./autogen.sh --prefix=/usr && make && sudo make install;
@@ -1,9 +1,9 @@

-if (NOT EXISTS "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt")
-  message(FATAL_ERROR "Cannot find install manifest: \"@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt\"")
+if (NOT EXISTS "@GLFW_BINARY_DIR@/install_manifest.txt")
+    message(FATAL_ERROR "Cannot find install manifest: \"@GLFW_BINARY_DIR@/install_manifest.txt\"")
 endif()

-file(READ "@CMAKE_CURRENT_BINARY_DIR@/install_manifest.txt" files)
+file(READ "@GLFW_BINARY_DIR@/install_manifest.txt" files)
 string(REGEX REPLACE "\n" ";" files "${files}")

 foreach (file ${files})
@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.0)

-project(GLFW C)
+project(GLFW VERSION 3.4.0 LANGUAGES C)

 set(CMAKE_LEGACY_CYGWIN_WIN32 OFF)

@@ -8,39 +8,34 @@ if (POLICY CMP0054)
    cmake_policy(SET CMP0054 NEW)
 endif()

-set(GLFW_VERSION_MAJOR "3")
-set(GLFW_VERSION_MINOR "3")
-set(GLFW_VERSION_PATCH "0")
-set(GLFW_VERSION_EXTRA "")
-set(GLFW_VERSION "${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}")
-set(GLFW_VERSION_FULL "${GLFW_VERSION}.${GLFW_VERSION_PATCH}${GLFW_VERSION_EXTRA}")
+if (POLICY CMP0077)
+    cmake_policy(SET CMP0077 NEW)
+endif()

 set_property(GLOBAL PROPERTY USE_FOLDERS ON)

+if ("${CMAKE_SOURCE_DIR}" STREQUAL "${CMAKE_CURRENT_SOURCE_DIR}")
+    set(GLFW_STANDALONE TRUE)
+endif()
+
 option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
-option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" ON)
-option(GLFW_BUILD_TESTS "Build the GLFW test programs" ON)
+option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" ${GLFW_STANDALONE})
+option(GLFW_BUILD_TESTS "Build the GLFW test programs" ${GLFW_STANDALONE})
 option(GLFW_BUILD_DOCS "Build the GLFW documentation" ON)
 option(GLFW_INSTALL "Generate installation target" ON)
 option(GLFW_VULKAN_STATIC "Assume the Vulkan loader is linked with the application" OFF)

 include(GNUInstallDirs)
+include(CMakeDependentOption)

-if (UNIX)
-    option(GLFW_USE_OSMESA "Use OSMesa for offscreen context creation" OFF)
-endif()
-
-if (WIN32)
-    option(GLFW_USE_HYBRID_HPG "Force use of high-performance GPU on hybrid systems" OFF)
-endif()
-
-if (UNIX AND NOT APPLE)
-    option(GLFW_USE_WAYLAND "Use Wayland for window creation" OFF)
-endif()
-
-if (MSVC)
-    option(USE_MSVC_RUNTIME_LIBRARY_DLL "Use MSVC runtime library DLL" ON)
-endif()
+cmake_dependent_option(GLFW_USE_OSMESA "Use OSMesa for offscreen context creation" OFF
+                       "UNIX" OFF)
+cmake_dependent_option(GLFW_USE_HYBRID_HPG "Force use of high-performance GPU on hybrid systems" OFF
+                       "WIN32" OFF)
+cmake_dependent_option(GLFW_USE_WAYLAND "Use Wayland for window creation" OFF
+                       "UNIX;NOT APPLE" OFF)
+cmake_dependent_option(USE_MSVC_RUNTIME_LIBRARY_DLL "Use MSVC runtime library DLL" ON
+                       "MSVC" OFF)

 if (BUILD_SHARED_LIBS)
    set(_GLFW_BUILD_DLL 1)
@@ -211,29 +206,35 @@ if (_GLFW_X11)
    list(APPEND glfw_LIBRARIES "${X11_X11_LIB}" "${CMAKE_THREAD_LIBS_INIT}")

    # Check for XRandR (modern resolution switching and gamma control)
-    if (NOT X11_Xrandr_FOUND)
+    if (NOT X11_Xrandr_INCLUDE_PATH)
        message(FATAL_ERROR "The RandR headers were not found")
    endif()

    # Check for Xinerama (legacy multi-monitor support)
-    if (NOT X11_Xinerama_FOUND)
+    if (NOT X11_Xinerama_INCLUDE_PATH)
        message(FATAL_ERROR "The Xinerama headers were not found")
    endif()

    # Check for Xkb (X keyboard extension)
-    if (NOT X11_Xkb_FOUND)
+    if (NOT X11_Xkb_INCLUDE_PATH)
        message(FATAL_ERROR "The X keyboard extension headers were not found")
    endif()

    # Check for Xcursor (cursor creation from RGBA images)
-    if (NOT X11_Xcursor_FOUND)
+    if (NOT X11_Xcursor_INCLUDE_PATH)
        message(FATAL_ERROR "The Xcursor headers were not found")
    endif()

+    # Check for XInput (modern HID input)
+    if (NOT X11_Xi_INCLUDE_PATH)
+        message(FATAL_ERROR "The XInput headers were not found")
+    endif()
+
    list(APPEND glfw_INCLUDE_DIRS "${X11_Xrandr_INCLUDE_PATH}"
                                  "${X11_Xinerama_INCLUDE_PATH}"
                                  "${X11_Xkb_INCLUDE_PATH}"
-                                  "${X11_Xcursor_INCLUDE_PATH}")
+                                  "${X11_Xcursor_INCLUDE_PATH}"
+                                  "${X11_Xi_INCLUDE_PATH}")
 endif()

 #--------------------------------------------------------------------
@@ -322,7 +323,7 @@ configure_package_config_file(src/glfw3Config.cmake.in
                              NO_CHECK_REQUIRED_COMPONENTS_MACRO)

 write_basic_package_version_file(src/glfw3ConfigVersion.cmake
-                                 VERSION ${GLFW_VERSION_FULL}
+                                 VERSION ${GLFW_VERSION}
                                 COMPATIBILITY SameMajorVersion)

 configure_file(src/glfw_config.h.in src/glfw_config.h @ONLY)
@@ -366,7 +367,7 @@ if (GLFW_INSTALL)

    # Only generate this target if no higher-level project already has
    if (NOT TARGET uninstall)
-        configure_file(cmake_uninstall.cmake.in
+        configure_file(CMake/cmake_uninstall.cmake.in
                       cmake_uninstall.cmake IMMEDIATE @ONLY)

        add_custom_target(uninstall
@@ -1,5 +1,6 @@
 Copyright (c) 2002-2006 Marcus Geelnard
-Copyright (c) 2006-2016 Camilla Löwy <elmindreda@glfw.org>
+
+Copyright (c) 2006-2019 Camilla Löwy

 This software is provided 'as-is', without any express or implied
 warranty. In no event will the authors be held liable for any damages
@@ -118,188 +118,34 @@ information on what to include when reporting a bug.

 ## Changelog

- Added `glfwGetError` function for querying the last error code and its
-  description (#970)
- Added `glfwUpdateGamepadMappings` function for importing gamepad mappings in
-  SDL\_GameControllerDB format (#900)
- Added `glfwJoystickIsGamepad` function for querying whether a joystick has
-  a gamepad mapping (#900)
- Added `glfwGetJoystickGUID` function for querying the SDL compatible GUID of
-  a joystick (#900)
- Added `glfwGetGamepadName` function for querying the name provided by the
-  gamepad mapping (#900)
- Added `glfwGetGamepadState` function, `GLFW_GAMEPAD_*` and `GLFWgamepadstate`
-  for retrieving gamepad input state (#900)
- Added `glfwGetWindowContentScale`, `glfwGetMonitorContentScale` and
-  `glfwSetWindowContentScaleCallback` for DPI-aware rendering
-  (#235,#439,#677,#845,#898)
- Added `glfwRequestWindowAttention` function for requesting attention from the
-  user (#732,#988)
- Added `glfwGetMonitorWorkarea` function for retrieving the monitor work area
-  (#920,#989,#1322)
- Added `glfwGetKeyScancode` function that allows retrieving platform dependent
-  scancodes for keys (#830)
- Added `glfwSetWindowMaximizeCallback` and `GLFWwindowmaximizefun` for
-  receiving window maximization events (#778)
- Added `glfwSetWindowAttrib` function for changing window attributes (#537)
- Added `glfwGetJoystickHats` function for querying joystick hats
-  (#889,#906,#934)
- Added `glfwInitHint` for setting initialization hints
- Added `glfwWindowHintString` for setting string type window hints (#893,#1139)
- Added `glfwGetWindowOpacity` and `glfwSetWindowOpacity` for controlling whole
-  window transparency (#1089)
- Added `glfwSetMonitorUserPointer` and `glfwGetMonitorUserPointer` for
-  per-monitor user pointers
- Added `glfwSetJoystickUserPointer` and `glfwGetJoystickUserPointer` for
-  per-joystick user pointers
- Added `glfwGetX11SelectionString` and `glfwSetX11SelectionString`
-  functions for accessing X11 primary selection (#894,#1056)
- Added `glfwRawMouseMotionSupported` function for querying raw motion support
-  (#125,#1400,#1401)
- Added headless [OSMesa](http://mesa3d.org/osmesa.html) backend (#850)
- Added definition of `GLAPIENTRY` to public header
- Added `GLFW_TRANSPARENT_FRAMEBUFFER` window hint and attribute for controlling
-  per-pixel framebuffer transparency (#197,#663,#715,#723,#1078)
- Added `GLFW_HOVERED` window attribute for polling cursor hover state (#1166)
- Added `GLFW_CENTER_CURSOR` window hint for controlling cursor centering
-  (#749,#842)
- Added `GLFW_FOCUS_ON_SHOW` window hint and attribute to control input focus
-  on calling show window (#1189)
- Added `GLFW_SCALE_TO_MONITOR` window hint for automatic window resizing
-  (#676,#1115)
- Added `GLFW_JOYSTICK_HAT_BUTTONS` init hint (#889)
- Added `GLFW_LOCK_KEY_MODS` input mode and `GLFW_MOD_*_LOCK` mod bits (#946)
- Added `GLFW_RAW_MOUSE_MOTION` input mode for selecting raw motion input
-  (#125,#1400,#1401)
- Added macOS specific `GLFW_COCOA_RETINA_FRAMEBUFFER` window hint
- Added macOS specific `GLFW_COCOA_FRAME_NAME` window hint (#195)
- Added macOS specific `GLFW_COCOA_GRAPHICS_SWITCHING` window hint (#377,#935)
- Added macOS specific `GLFW_COCOA_CHDIR_RESOURCES` init hint
- Added macOS specific `GLFW_COCOA_MENUBAR` init hint
- Added X11 specific `GLFW_X11_CLASS_NAME` and `GLFW_X11_INSTANCE_NAME` window
-  hints (#893,#1139)
- Added `GLFW_INCLUDE_ES32` for including the OpenGL ES 3.2 header
- Added `GLFW_OSMESA_CONTEXT_API` for creating OpenGL contexts with
-  [OSMesa](https://www.mesa3d.org/osmesa.html) (#281)
- Added `GenerateMappings.cmake` script for updating gamepad mappings
- Made `glfwCreateWindowSurface` emit an error when the window has a context
-  (#1194,#1205)
- Deprecated window parameter of clipboard string functions
- Deprecated charmods callback
- Removed `GLFW_USE_RETINA` compile-time option
- Removed `GLFW_USE_CHDIR` compile-time option
- Removed `GLFW_USE_MENUBAR` compile-time option
- Removed requirement of at least one window for `glfwWaitEvents` and
-  `glfwPostEmptyEvent` (#1317)
- Removed all dependencies on the Vulkan SDK
- Bugfix: Calling `glfwMaximizeWindow` on a full screen window was not ignored
- Bugfix: `GLFW_INCLUDE_VULKAN` could not be combined with the corresponding
-          OpenGL and OpenGL ES header macros
- Bugfix: `glfwGetInstanceProcAddress` returned `NULL` for
-          `vkGetInstanceProcAddr` when `_GLFW_VULKAN_STATIC` was enabled
- Bugfix: Invalid library paths were used in test and example CMake files (#930)
- Bugfix: The scancode for synthetic key release events was always zero
- Bugfix: The generated Doxyfile did not handle paths with spaces (#1081)
- Bugfix: The gamma ramp generated by `glfwSetGamma` did not use the monitor
-          ramp size (#1387,#1388)
- [Win32] Added system error strings to relevant GLFW error descriptions (#733)
- [Win32] Removed XInput circular deadzone from joystick axis data (#1045)
- [Win32] Bugfix: Undecorated windows could not be iconified by the user (#861)
- [Win32] Bugfix: Deadzone logic could underflow with some controllers (#910)
- [Win32] Bugfix: `glfwVulkanSupported` emitted an error on systems with
-                  a loader but no ICD (#916)
- [Win32] Bugfix: Non-iconified full sreeen windows did not prevent screen
-                  blanking or password enabled screensavers (#851)
- [Win32] Bugfix: Mouse capture logic lost secondary release messages (#954)
- [Win32] Bugfix: Monitors with no display devices were not enumerated (#960)
- [Win32] Bugfix: Monitor events were not emitted (#784)
- [Win32] Bugfix: The DLL was installed to the wrong directory on Cygwin (#1035)
- [Win32] Bugfix: Normalization of axis data via XInput was incorrect (#1045)
- [Win32] Bugfix: `glfw3native.h` would undefine a foreign `APIENTRY` (#1062)
- [Win32] Bugfix: Disabled cursor mode prevented use of caption buttons
-                  (#650,#1071)
- [Win32] Bugfix: Returned key names did not match other platforms (#943)
- [Win32] Bugfix: Undecorated windows did not maximize to workarea (#899)
- [Win32] Bugfix: Window was resized twice when entering full screen (#1085)
- [Win32] Bugfix: The HID device notification was not unregistered (#1170)
- [Win32] Bugfix: `glfwCreateWindow` activated window even with `GLFW_FOCUSED`
-                  hint set to false (#1179,#1180)
- [Win32] Bugfix: The keypad equals key was reported as `GLFW_KEY_UNKNOWN`
-                  (#1315,#1316)
- [Win32] Bugfix: A title bar would be drawn over undecorated windows in some
-                  circumstances (#1383)
- [Win32] Bugfix: Standard cursors were not per-monitor DPI aware (#1431)
- [X11] Replaced `_GLFW_HAS_XF86VM` compile-time option with dynamic loading
- [X11] Bugfix: `glfwGetVideoMode` would segfault on Cygwin/X
- [X11] Bugfix: Dynamic X11 library loading did not use full sonames (#941)
- [X11] Bugfix: Window creation on 64-bit would read past top of stack (#951)
- [X11] Bugfix: XDND support had multiple non-conformance issues (#968)
- [X11] Bugfix: The RandR monitor path was disabled despite working RandR (#972)
- [X11] Bugfix: IM-duplicated key events would leak at low polling rates (#747)
- [X11] Bugfix: Gamma ramp setting via RandR did not validate ramp size
- [X11] Bugfix: Key name string encoding depended on current locale (#981,#983)
- [X11] Bugfix: Incremental reading of selections was not supported (#275)
- [X11] Bugfix: Selection I/O reported but did not support `COMPOUND_TEXT`
- [X11] Bugfix: Latin-1 text read from selections was not converted to UTF-8
- [X11] Bugfix: NVidia EGL would segfault if unloaded before closing the display
- [X11] Bugfix: Checking window maximized attrib could crash some WMs (#1356)
- [X11] Bugfix: Update cursor position on enter event (#1366)
- [X11] Bugfix: `glfwSetWindowMonitor` did not update hints when resizing
-                non-user-resizable windows
- [X11] Bugfix: `glfwSetWindowMonitor` did not flush output buffer in some cases
- [X11] Bugfix: `glfwSetWindowMonitor` did not update the EWMH state of hidden
-                windows (#1358)
- [Linux] Added workaround for missing `SYN_DROPPED` in pre-2.6.39 kernel
-          headers (#1196)
- [Linux] Moved to evdev for joystick input (#906,#1005)
- [Linux] Bugfix: Event processing did not detect joystick disconnection (#932)
- [Linux] Bugfix: The joystick device path could be truncated (#1025)
- [Linux] Bugfix: `glfwInit` would fail if inotify creation failed (#833)
- [Linux] Bugfix: `strdup` was used without any required feature macro (#1055)
- [Cocoa] Added support for Vulkan window surface creation via
-          [MoltenVK](https://moltengl.com/moltenvk/) (#870)
- [Cocoa] Added support for loading a `MainMenu.nib` when available
- [Cocoa] Disabled automatic window tabbing for created windows (#1250)
- [Cocoa] Bugfix: Disabling window aspect ratio would assert (#852)
- [Cocoa] Bugfix: Window creation failed to set first responder (#876,#883)
- [Cocoa] Bugfix: Removed use of deprecated `CGDisplayIOServicePort` function
-                  (#165,#192,#508,#511)
- [Cocoa] Bugfix: Disabled use of deprecated `CGDisplayModeCopyPixelEncoding`
-                  function on macOS 10.12+
- [Cocoa] Bugfix: Running in AppSandbox would emit warnings (#816,#882)
- [Cocoa] Bugfix: Windows created after the first were not cascaded (#195)
- [Cocoa] Bugfix: Leaving video mode with `glfwSetWindowMonitor` would set
-                  incorrect position and size (#748)
- [Cocoa] Bugfix: Iconified full screen windows could not be restored (#848)
- [Cocoa] Bugfix: Value range was ignored for joystick hats and buttons (#888)
- [Cocoa] Bugfix: Full screen framebuffer was incorrectly sized for some video
-                  modes (#682)
- [Cocoa] Bugfix: A string object for IME was updated non-idiomatically (#1050)
- [Cocoa] Bugfix: A hidden or disabled cursor would become visible when a user
-                  notification was shown (#971,#1028)
- [Cocoa] Bugfix: Some characters did not repeat due to Press and Hold (#1010)
- [Cocoa] Bugfix: Window title was lost when full screen or undecorated (#1082)
- [Cocoa] Bugfix: Window was resized twice when entering full screen (#1085)
- [Cocoa] Bugfix: Duplicate size events were not filtered (#1085)
- [Cocoa] Bugfix: Event polling did not initialize AppKit if necessary (#1218)
- [Cocoa] Bugfix: OpenGL rendering was not visible before resize on early macOS
-                  10.14 (#1334,#1346)
- [Cocoa] Bugfix: Caps Lock did not generate any key events (#1368,#1373)
- [Cocoa] Bugfix: Some buttons for some joysticks were ignored (#1385)
- [Cocoa] Bugfix: Analog joystick buttons were not translated correctly (#1385)
- [Cocoa] Bugfix: OpenGL swap interval was ignored for occluded windows (#680)
- [Cocoa] Bugfix: OpenGL swap interval was ignored on early macOS 10.14
-                  (#1337,#1417,#1435)
- [Cocoa] Bugfix: The y-coordinate was incorrect for `glfwGetCursorPos` and
-                  `glfwSetCursorPos` (#1461)
- [WGL] Added support for `WGL_EXT_colorspace` for OpenGL ES contexts
- [WGL] Added support for `WGL_ARB_create_context_no_error`
- [GLX] Added support for `GLX_ARB_create_context_no_error`
- [GLX] Bugfix: Context creation could segfault if no GLXFBConfigs were
-                available (#1040)
- [EGL] Added support for `EGL_KHR_get_all_proc_addresses` (#871)
- [EGL] Added support for `EGL_KHR_context_flush_control`
- [EGL] Bugfix: The test for `EGL_RGB_BUFFER` was invalid
+ - Added `GLFW_RESIZE_NWSE_CURSOR`, `GLFW_RESIZE_NESW_CURSOR`,
+   `GLFW_RESIZE_ALL_CURSOR` and `GLFW_NOT_ALLOWED_CURSOR` cursor shapes (#427)
+ - Added `GLFW_RESIZE_EW_CURSOR` alias for `GLFW_HRESIZE_CURSOR` (#427)
+ - Added `GLFW_RESIZE_NS_CURSOR` alias for `GLFW_VRESIZE_CURSOR` (#427)
+ - Added `GLFW_POINTING_HAND_CURSOR` alias for `GLFW_HAND_CURSOR` (#427)
+ - Disabled tests and examples by default when built as a CMake subdirectory
+ - Bugfix: The CMake config-file package used an absolute path and was not
+   relocatable (#1470)
+ - Bugfix: Video modes with a duplicate screen area were discarded (#1555,#1556)
+ - Bugfix: Compiling with -Wextra-semi caused warnings (#1440)
+ - [Win32] Added the `GLFW_WIN32_KEYBOARD_MENU` window hint for enabling access
+           to the window menu
+ - [Win32] Bugfix: `GLFW_INCLUDE_VULKAN` plus `VK_USE_PLATFORM_WIN32_KHR` caused
+   symbol redefinition (#1524)
+ - [Win32] Bugfix: The cursor position event was emitted before its cursor enter
+   event (#1490)
+ - [Win32] Bugfix: The window hint `GLFW_MAXIMIZED` did not move or resize the
+   window (#1499)
+ - [Cocoa] Bugfix: `glfwSetWindowSize` used a bottom-left anchor point (#1553)
+ - [Cocoa] Bugfix: Window remained on screen after destruction until event poll
+   (#1412)
+ - [X11] Bugfix: The CMake files did not check for the XInput headers (#1480)
+ - [X11] Bugfix: Key names were not updated when the keyboard layout changed
+   (#1462,#1528)
+ - [X11] Bugfix: Decorations could not be enabled after window creation (#1566)
+ - [X11] Bugfix: Content scale fallback value could be inconsistent (#1578)
+ - [Wayland] Bugfix: The `GLFW_HAND_CURSOR` shape used the wrong image (#1432)
+ - [NSGL] Removed enforcement of forward-compatible flag for core contexts


 ## Contact
@@ -308,7 +154,7 @@ On [glfw.org](http://www.glfw.org/) you can find the latest version of GLFW, as
 well as news, documentation and other information about the project.

 If you have questions related to the use of GLFW, we have a
-[forum](http://discourse.glfw.org/), and the `#glfw` IRC channel on
+[forum](https://discourse.glfw.org/), and the `#glfw` IRC channel on
 [Freenode](http://freenode.net/).

 If you have a bug to report, a patch to submit or a feature you'd like to
@@ -338,6 +184,7 @@ skills.
 - blanco
 - Kyle Brenneman
 - Rok Breulj
+ - Kai Burjack
 - Martin Capitanio
 - David Carlier
 - Arturo Castro
@@ -370,6 +217,7 @@ skills.
 - Mário Freitas
 - GeO4d
 - Marcus Geelnard
+ - Charles Giessen
 - Stephen Gowen
 - Kovid Goyal
 - Eloi Marín Gratacós
@@ -381,6 +229,7 @@ skills.
 - Lucas Hinderberger
 - Paul Holden
 - Warren Hu
+ - Charles Huber
 - IntellectualKitty
 - Aaron Jacobs
 - Erik S. V. Jansson
@@ -393,13 +242,17 @@ skills.
 - Peter Knut
 - Christoph Kubisch
 - Yuri Kunde Schlesner
+ - Rokas Kupstys
 - Konstantin Käfer
 - Eric Larson
 - Robin Leffmann
 - Glenn Lewis
 - Shane Liesegang
+ - Anders Lindqvist
+ - Leon Linhart
 - Eyal Lotem
 - Aaron Loucks
+ - Luflosi
 - Tristam MacDonald
 - Hans Mackowiak
 - Дмитри Малышев
@@ -412,6 +265,7 @@ skills.
 - Jonathan Mercier
 - Marcel Metz
 - Liam Middlebrook
+ - Ave Milia
 - Jonathan Miller
 - Kenneth Miller
 - Bruce Mitchener
@@ -439,9 +293,12 @@ skills.
 - Cyril Pichard
 - Keith Pitt
 - Stanislav Podgorskiy
+ - Konstantin Podsvirov
 - Nathan Poirier
 - Alexandre Pretyman
+ - Pablo Prietz
 - przemekmirek
+ - Guillaume Racicot
 - Philip Rideout
 - Eddie Ringle
 - Max Risuhin
@@ -490,6 +347,7 @@ skills.
 - Jay Weisskopf
 - Frank Wille
 - Ryogo Yoshimura
+ - Lukas Zanner
 - Andrey Zholos
 - Santi Zupancic
 - Jonas Ådahl
@@ -1,24 +1,27 @@

-set(glfw_DOCS_SOURCES
-    "${GLFW_SOURCE_DIR}/include/GLFW/glfw3.h"
-    "${GLFW_SOURCE_DIR}/include/GLFW/glfw3native.h"
-    "${GLFW_SOURCE_DIR}/docs/main.dox"
-    "${GLFW_SOURCE_DIR}/docs/news.dox"
-    "${GLFW_SOURCE_DIR}/docs/quick.dox"
-    "${GLFW_SOURCE_DIR}/docs/moving.dox"
-    "${GLFW_SOURCE_DIR}/docs/compile.dox"
-    "${GLFW_SOURCE_DIR}/docs/build.dox"
-    "${GLFW_SOURCE_DIR}/docs/intro.dox"
-    "${GLFW_SOURCE_DIR}/docs/context.dox"
-    "${GLFW_SOURCE_DIR}/docs/monitor.dox"
-    "${GLFW_SOURCE_DIR}/docs/window.dox"
-    "${GLFW_SOURCE_DIR}/docs/input.dox"
-    "${GLFW_SOURCE_DIR}/docs/vulkan.dox"
-    "${GLFW_SOURCE_DIR}/docs/compat.dox"
-    "${GLFW_SOURCE_DIR}/docs/internal.dox")
+# NOTE: The order of this list determines the order of items in the Guides
+#       (i.e. Pages) list in the generated documentation
+set(GLFW_DOXYGEN_SOURCES
+    "include/GLFW/glfw3.h"
+    "include/GLFW/glfw3native.h"
+    "docs/main.dox"
+    "docs/news.dox"
+    "docs/quick.dox"
+    "docs/moving.dox"
+    "docs/compile.dox"
+    "docs/build.dox"
+    "docs/intro.dox"
+    "docs/context.dox"
+    "docs/monitor.dox"
+    "docs/window.dox"
+    "docs/input.dox"
+    "docs/vulkan.dox"
+    "docs/compat.dox"
+    "docs/internal.dox")

-foreach(arg ${glfw_DOCS_SOURCES})
-    set(GLFW_DOCS_SOURCES "${GLFW_DOCS_SOURCES} \\\n\"${arg}\"")
+# Format the source list into a Doxyfile INPUT value that Doxygen can parse
+foreach(path IN LISTS GLFW_DOXYGEN_SOURCES)
+    set(GLFW_DOXYGEN_INPUT "${GLFW_DOXYGEN_INPUT} \\\n\"${GLFW_SOURCE_DIR}/${path}\"")
 endforeach()

 configure_file(Doxyfile.in Doxyfile @ONLY)
@@ -0,0 +1,10 @@
+
+*               @elmindreda
+
+src/wl_*        @linkmauve
+
+docs/*.css      @glfw/webdev
+docs/*.less     @glfw/webdev
+docs/*.html     @glfw/webdev
+docs/*.xml      @glfw/webdev
+
@@ -20,14 +20,14 @@
 ## Asking a question

 Questions about how to use GLFW should be asked either in the [support
-section](http://discourse.glfw.org/c/support) of the forum, under the [Stack
+section](https://discourse.glfw.org/c/support) of the forum, under the [Stack
 Overflow tag](https://stackoverflow.com/questions/tagged/glfw) or [Game
 Development tag](https://gamedev.stackexchange.com/questions/tagged/glfw) on
 Stack Exchange or in the IRC channel `#glfw` on
 [Freenode](http://freenode.net/).

 Questions about the design or implementation of GLFW or about future plans
-should be asked in the [dev section](http://discourse.glfw.org/c/dev) of the
+should be asked in the [dev section](https://discourse.glfw.org/c/dev) of the
 forum or in the IRC channel.  Please don't open a GitHub issue to discuss design
 questions without first checking with a maintainer.

@@ -32,7 +32,7 @@ PROJECT_NAME           = "GLFW"
 # This could be handy for archiving the generated documentation or
 # if some version control system is used.

-PROJECT_NUMBER         = @GLFW_VERSION_FULL@
+PROJECT_NUMBER         = @GLFW_VERSION@

 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer
@@ -200,6 +200,7 @@ ALIASES                = "thread_safety=@par Thread safety^^" \
                         "analysis=@par Analysis^^" \
                         "reentrancy=@par Reentrancy^^" \
                         "errors=@par Errors^^" \
+                         "callback_signature=@par Callback signature^^" \
                         "glfw3=__GLFW 3:__" \
                         "x11=__X11:__" \
                         "wayland=__Wayland:__" \
@@ -662,7 +663,7 @@ WARN_LOGFILE           = "@GLFW_BINARY_DIR@/docs/warnings.txt"
 # directories like "/usr/src/myproject". Separate the files or directories
 # with spaces.

-INPUT                  = @GLFW_DOCS_SOURCES@
+INPUT                  = @GLFW_DOXYGEN_INPUT@

 # This tag can be used to specify the character encoding of the source files
 # that doxygen parses. Internally doxygen uses the UTF-8 encoding, which is
@@ -1631,11 +1632,6 @@ ALLEXTERNALS           = NO

 EXTERNAL_GROUPS        = YES

-# The PERL_PATH should be the absolute path and name of the perl script
-# interpreter (i.e. the result of `which perl').
-
-PERL_PATH              = /usr/bin/perl
-
 #---------------------------------------------------------------------------
 # Configuration options related to the dot tool
 #---------------------------------------------------------------------------
@@ -1648,15 +1644,6 @@ PERL_PATH              = /usr/bin/perl

 CLASS_DIAGRAMS         = YES

-# You can define message sequence charts within doxygen comments using the \msc
-# command. Doxygen will then run the mscgen tool (see
-# http://www.mcternan.me.uk/mscgen/) to produce the chart and insert it in the
-# documentation. The MSCGEN_PATH tag allows you to specify the directory where
-# the mscgen tool resides. If left empty the tool is assumed to be found in the
-# default search path.
-
-MSCGEN_PATH            =
-
 # If set to YES, the inheritance and collaboration graphs will hide
 # inheritance and usage relations if the target is undocumented
 # or is not a class.
@@ -1727,7 +1714,7 @@ UML_LOOK               = NO
 # the class node. If there are many fields or methods and many nodes the
 # graph may become too big to be useful. The UML_LIMIT_NUM_FIELDS
 # threshold limits the number of items for each type to make the size more
-# managable. Set this to 0 for no limit. Note that the threshold may be
+# manageable. Set this to 0 for no limit. Note that the threshold may be
 # exceeded by 50% before the limit is enforced.

 UML_LIMIT_NUM_FIELDS   = 10
@@ -0,0 +1,14 @@
+# Support resources
+
+See the [latest documentation](http://www.glfw.org/docs/latest/) for tutorials,
+guides and the API reference.
+
+If you have questions about using GLFW, we have a
+[forum](https://discourse.glfw.org/), and the `#glfw` IRC channel on
+[Freenode](http://freenode.net/).
+
+Bugs are reported to our [issue tracker](https://github.com/glfw/glfw/issues).
+Please check the [contribution
+guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
+information on what to include when reporting a bug.
+
@@ -186,18 +186,8 @@ build_link_cmake_package.
 With a few changes to your `CMakeLists.txt` you can have the GLFW source tree
 built along with your application.

-When including GLFW as part of your build, you probably don't want to build the
-GLFW tests, examples and documentation.  To disable these, set the corresponding
-cache variables before adding the GLFW source tree.
-
-@code
-set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
-set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
-set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
-@endcode
-
-Then add the root directory of the GLFW source tree to your project.  This
-will add the `glfw` target and the necessary cache variables to your project.
+Add the root directory of the GLFW source tree to your project.  This will add
+the `glfw` target and the necessary cache variables to your project.

@code{.cmake}
 add_subdirectory(path/to/glfw)
@@ -253,7 +243,7 @@ With a few changes to your `CMakeLists.txt` you can locate the package and
 target files generated when GLFW is installed.

@code{.cmake}
-find_package(glfw3 3.3 REQUIRED)
+find_package(glfw3 3.4 REQUIRED)
@endcode

 Once GLFW has been added to the project, link against it with the `glfw` target.
@@ -85,6 +85,13 @@ transparent window framebuffers.  If the running X server does not support this
 extension or there is no running compositing manager, the
 `GLFW_TRANSPARENT_FRAMEBUFFER` framebuffer hint will have no effect.

+GLFW uses both the Xcursor extension and the freedesktop cursor conventions to
+provide an expanded set of standard cursor shapes.  If the running X server does
+not support this extension or the current cursor theme does not support the
+conventions, the `GLFW_RESIZE_NWSE_CURSOR`, `GLFW_RESIZE_NESW_CURSOR` and
+`GLFW_NOT_ALLOWED_CURSOR` shapes will not be available and other shapes may use
+legacy images.
+

@section compat_wayland Wayland protocols and IPC standards

@@ -104,11 +111,7 @@ has been configured in the compositor.
 GLFW uses the [xdg-shell
 protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/stable/xdg-shell/xdg-shell.xml)
 to provide better window management.  This protocol is part of
-wayland-protocols 1.12, and mandatory at build time.  If the running compositor
-does not support this protocol, the older [wl_shell
-interface](https://cgit.freedesktop.org/wayland/wayland/tree/protocol/wayland.xml#n972)
-will be used instead.  This will result in a worse integration with the
-desktop, especially on tiling compositors.
+wayland-protocols 1.12, and mandatory at build time.

 GLFW uses the [relative pointer
 protocol](https://cgit.freedesktop.org/wayland/wayland-protocols/tree/unstable/relative-pointer/relative-pointer-unstable-v1.xml)
@@ -234,8 +237,7 @@ at most OpenGL version 2.1.

 Because of this, on OS X 10.7 and later, the `GLFW_CONTEXT_VERSION_MAJOR` and
 `GLFW_CONTEXT_VERSION_MINOR` hints will cause @ref glfwCreateWindow to fail if
-given version 3.0 or 3.1.  The `GLFW_OPENGL_FORWARD_COMPAT` hint must be set to
-`GLFW_TRUE` and the `GLFW_OPENGL_PROFILE` hint must be set to
+given version 3.0 or 3.1.  The `GLFW_OPENGL_PROFILE` hint must be set to
 `GLFW_OPENGL_CORE_PROFILE` when creating OpenGL 3.2 and later contexts.  The
 `GLFW_OPENGL_DEBUG_CONTEXT` and `GLFW_CONTEXT_NO_ERROR` hints are ignored.

@@ -212,11 +212,13 @@ library or as a DLL / shared library / dynamic library.

@anchor GLFW_BUILD_EXAMPLES
 __GLFW_BUILD_EXAMPLES__ determines whether the GLFW examples are built
-along with the library.
+along with the library.  This is enabled by default unless GLFW is being built
+as a sub-project.

@anchor GLFW_BUILD_TESTS
 __GLFW_BUILD_TESTS__ determines whether the GLFW test programs are
-built along with the library.
+built along with the library.  This is enabled by default unless GLFW is being
+built as a sub-project.

@anchor GLFW_BUILD_DOCS
 __GLFW_BUILD_DOCS__ determines whether the GLFW documentation is built along
@@ -373,12 +373,15 @@ A cursor with a [standard shape](@ref shapes) from the current system cursor
 theme can be can be created with @ref glfwCreateStandardCursor.

@code
-GLFWcursor* cursor = glfwCreateStandardCursor(GLFW_HRESIZE_CURSOR);
+GLFWcursor* url_cursor = glfwCreateStandardCursor(GLFW_POINTING_HAND_CURSOR);
@endcode

 These cursor objects behave in the exact same way as those created with @ref
 glfwCreateCursor except that the system cursor theme provides the actual image.

+A few of these shapes are not available everywhere.  If a shape is unavailable,
+`NULL` is returned.  See @ref glfwCreateStandardCursor for details.
+

@subsubsection cursor_destruction Cursor destruction

@@ -864,31 +867,32 @@ GLFW provides high-resolution time input, in seconds, with @ref glfwGetTime.
 double seconds = glfwGetTime();
@endcode

-It returns the number of seconds since the timer was started when the library
-was initialized with @ref glfwInit.  The platform-specific time sources used
-usually have micro- or nanosecond resolution.
+It returns the number of seconds since the library was initialized with @ref
+glfwInit.  The platform-specific time sources used typically have micro- or
+nanosecond resolution.

-You can modify the reference time with @ref glfwSetTime.
+You can modify the base time with @ref glfwSetTime.

@code
 glfwSetTime(4.0);
@endcode

-This sets the timer to the specified time, in seconds.
+This sets the time to the specified time, in seconds, and it continues to count
+from there.

-You can also access the raw timer value, measured in 1&nbsp;/&nbsp;frequency
-seconds, with @ref glfwGetTimerValue.
+You can also access the raw timer used to implement the functions above,
+with @ref glfwGetTimerValue.

@code
 uint64_t value = glfwGetTimerValue();
@endcode

-The frequency of the raw timer varies depending on what time sources are
-available on the machine.  You can query its frequency, in Hz, with @ref
-glfwGetTimerFrequency.
+This value is in 1&nbsp;/&nbsp;frequency seconds.  The frequency of the raw
+timer varies depending on the operating system and hardware.  You can query the
+frequency, in Hz, with @ref glfwGetTimerFrequency.

@code
-uint64_t freqency = glfwGetTimerFrequency();
+uint64_t frequency = glfwGetTimerFrequency();
@endcode


@@ -8,7 +8,7 @@ GLFW is a free, 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.

-@ref news_33 list new features, caveats and deprecations.
+@ref news_34 list new features, caveats and deprecations.

@ref quick_guide is a guide for users new to GLFW.  It takes you through how to
 write a small but complete program.
@@ -94,8 +94,8 @@ for a disconnected monitor and only before the monitor callback returns.
@section monitor_properties Monitor properties

 Each monitor has a current video mode, a list of supported video modes,
-a virtual position, a human-readable name, a user pointer, an estimated physical
-size and a gamma ramp.
+a virtual position, a content scale, a human-readable name, a user pointer, an
+estimated physical size and a gamma ramp.


@subsection monitor_modes Video modes
@@ -5,852 +5,79 @@
@tableofcontents


-@section news_33 Release notes for version 3.3
+@section news_34 Release notes for version 3.4

-These are the release notes for version 3.3.  For a more detailed view including
-all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
+@subsection features_34 New features in version 3.4

-Please review the caveats, deprecations and removals if your project was written
-against an earlier version of GLFW 3.
+@subsubsection standard_cursors_34 More standard cursors

+GLFW now provides the standard cursor shapes @ref GLFW_RESIZE_NWSE_CURSOR and
+@ref GLFW_RESIZE_NESW_CURSOR for diagonal resizing, @ref GLFW_RESIZE_ALL_CURSOR
+for omni-directional resizing and @ref GLFW_NOT_ALLOWED_CURSOR for showing an
+action is not allowed.

-@subsection features_33 New features in version 3.3
+Unlike the original set, these shapes may not be available everywhere and
+creation will then fail with the new @ref GLFW_CURSOR_UNAVAILABLE error.

-@subsubsection gamepad_33 Gamepad input via SDL_GameControllerDB
+The cursors for horizontal and vertical resizing are now referred to as @ref
+GLFW_RESIZE_EW_CURSOR and @ref GLFW_RESIZE_NS_CURSOR, and the pointing hand
+cursor is now referred to as @ref GLFW_POINTING_HAND_CURSOR.  The older names
+are still available.

-GLFW can now remap game controllers to a standard Xbox-like layout using
-a built-in copy of SDL_GameControllerDB.  Call @ref glfwJoystickIsGamepad to
-check if a joystick has a mapping, @ref glfwGetGamepadState to retrieve its
-input state, @ref glfwUpdateGamepadMappings to add newer mappings and @ref
-glfwGetGamepadName and @ref glfwGetJoystickGUID for mapping related information.
+For more information see @ref cursor_standard.

-For more information see @ref gamepad.

+@subsubsection features_34_win32_keymenu Support for keyboard access to Windows window menu

-@subsubsection moltenvk_33 Support for Vulkan on macOS via MoltenVK
+GLFW now provides the
+[GLFW_WIN32_KEYBOARD_MENU](@ref GLFW_WIN32_KEYBOARD_MENU_hint) window hint for
+enabling keyboard access to the window menu via the Alt+Space and
+Alt-and-then-Space shortcuts.  This may be useful for more GUI-oriented
+applications.

-GLFW now supports [MoltenVK](https://moltengl.com/moltenvk/), a Vulkan
-implementation on top of the Metal API, and its `VK_MVK_macos_surface` window
-surface creation extension.  MoltenVK is included in the [macOS Vulkan
-SDK](https://vulkan.lunarg.com/).

-For more information see @ref vulkan_guide.
+@subsection caveats_34 Caveats for version 3.4

+@subsubsection standalone_34 Tests and examples are disabled when built as a sub-project

-@subsubsection content_scale_33 Content scale queries for DPI-aware rendering
+GLFW now does not build the tests and examples when it is added as
+a subdirectory of another CMake project.  To enable these, set the @ref
+GLFW_BUILD_TESTS and @ref GLFW_BUILD_EXAMPLES cache variables before adding the
+GLFW subdirectory.

-GLFW now provides content scales for windows and monitors, i.e. the ratio
-between their current DPI and the platform's default DPI, with @ref
-glfwGetWindowContentScale and @ref glfwGetMonitorContentScale.
+@code{.cmake}
+set(GLFW_BUILD_EXAMPLES ON CACHE BOOL "" FORCE)
+set(GLFW_BUILD_TESTS ON CACHE BOOL "" FORCE)
+add_subdirectory(path/to/glfw)
+@endcode

-Changes of the content scale of a window can be received with the window content
-scale callback, set with @ref glfwSetWindowContentScaleCallback.

-The @ref GLFW_SCALE_TO_MONITOR window hint enables automatic resizing of a
-window by the content scale of the monitor it is placed, on platforms like
-Windows where this is necessary.  This takes effect both on creation and when
-the window is moved between monitors.  It is related to but different from
-[GLFW_COCOA_RETINA_FRAMEBUFFER](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint).
+@subsection deprecations_34 Deprecations in version 3.4

-For more information see @ref window_scale.
+@subsection removals_34 Removals in 3.4

+@subsection symbols_34 New symbols in version 3.4

-@subsubsection setwindowattrib_33 Support for updating window attributes
+@subsubsection functions_34 New functions in version 3.4
+@subsubsection types_34 New types in version 3.4
+@subsubsection constants_34 New constants in version 3.4

-GLFW now supports changing the [GLFW_DECORATED](@ref GLFW_DECORATED_attrib),
-[GLFW_RESIZABLE](@ref GLFW_RESIZABLE_attrib),
-[GLFW_FLOATING](@ref GLFW_FLOATING_attrib),
-[GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_attrib) and
-[GLFW_FOCUS_ON_SHOW](@ref GLFW_FOCUS_ON_SHOW_attrib) attributes for existing
-windows with @ref glfwSetWindowAttrib.
+ - @ref GLFW_POINTING_HAND_CURSOR
+ - @ref GLFW_RESIZE_EW_CURSOR
+ - @ref GLFW_RESIZE_NS_CURSOR
+ - @ref GLFW_RESIZE_NWSE_CURSOR
+ - @ref GLFW_RESIZE_NESW_CURSOR
+ - @ref GLFW_RESIZE_ALL_CURSOR
+ - @ref GLFW_NOT_ALLOWED_CURSOR
+ - @ref GLFW_CURSOR_UNAVAILABLE
+ - @ref GLFW_WIN32_KEYBOARD_MENU

-For more information see @ref window_attribs.

+@section news_archive Release notes for earlier versions

-@subsubsection raw_motion_33 Support for raw mouse motion
-
-GLFW now supports raw (unscaled and unaccelerated) mouse motion in disabled
-cursor mode with the [GLFW_RAW_MOUSE_MOTION](@ref GLFW_RAW_MOUSE_MOTION) input
-mode.  Raw mouse motion input is not yet implemented on macOS.  Call @ref
-glfwRawMouseMotionSupported to check if GLFW can provide raw mouse motion on the
-current system.
-
-For more information see @ref raw_mouse_motion.
-
-
-@subsubsection joysticks_33 Joystick hats
-
-GLFW can now return the state of hats (i.e. POVs or D-pads) of a joystick with
-@ref glfwGetJoystickHats.  For compatibility, hats are also exposed as buttons.
-This can be disabled with the @ref GLFW_JOYSTICK_HAT_BUTTONS initialization
-hint.
-
-For more information see @ref joystick_hat.
-
-
-@subsubsection geterror_33 Error query
-
-GLFW now supports querying the last error code for the calling thread and its
-human-readable description with @ref glfwGetError.  This can be used instead of
-or together with the error callback.
-
-For more information see @ref error_handling.
-
-
-@subsubsection init_hints_33 Support for initialization hints
-
-GLFW now supports setting library initialization hints with @ref glfwInitHint.
-These must be set before initialization to take effect.  Some of these hints are
-platform specific but are safe to set on any platform.
-
-For more information see @ref init_hints.
-
-
-@subsubsection attention_33 User attention request
-
-GLFW now supports requesting user attention with @ref
-glfwRequestWindowAttention.  Where possible this calls attention to the
-specified window.  On platforms like macOS it calls attention to the whole
-application.
-
-For more information see @ref window_attention.
-
-
-@subsubsection maximize_33 Window maximization callback
-
-GLFW now supports notifying the application that the window has been maximized
-@ref glfwSetWindowMaximizeCallback.  This is called both when the window was
-maximized by the user and when it was done with @ref glfwMaximizeWindow.
-
-For more information see @ref window_maximize.
-
-
-@subsubsection workarea_33 Query for the monitor work area
-
-GLFW now supports querying the work area of a monitor, i.e. the area not
-occupied by task bars or global menu bars, with @ref glfwGetMonitorWorkarea.  On
-platforms that lack this concept, the whole area of the monitor is returned.
-
-For more information see @ref monitor_workarea.
-
-
-@subsubsection transparency_33 Transparent windows and framebuffers
-
-GLFW now supports the creation of windows with transparent framebuffers on
-systems with desktop compositing enabled with the @ref
-GLFW_TRANSPARENT_FRAMEBUFFER window hint and attribute.  This hint must be set
-before window creation and leaves any window decorations opaque.
-
-GLFW now also supports whole window transparency with @ref glfwGetWindowOpacity
-and @ref glfwSetWindowOpacity.  This value controls the opacity of the whole
-window including decorations and unlike framebuffer transparency can be changed
-at any time after window creation.
-
-For more information see @ref window_transparency.
-
-
-@subsubsection key_scancode_33 Query for the scancode of a key
-
-GLFW now supports querying the platform dependent scancode of any physical key
-with @ref glfwGetKeyScancode.
-
-For more information see @ref input_key.
-
-
-@subsubsection center_cursor_33 Cursor centering window hint
-
-GLFW now supports controlling whether the cursor is centered over newly created
-full screen windows with the [GLFW_CENTER_CURSOR](@ref GLFW_CENTER_CURSOR_hint)
-window hint.  It is enabled by default.
-
-
-@subsubsection cursor_hover_33 Mouse cursor hover window attribute
-
-GLFW now supports polling whether the cursor is hovering over the window content
-area with the [GLFW_HOVERED](@ref GLFW_HOVERED_attrib) window attribute.  This
-attribute corresponds to the [cursor enter/leave](@ref cursor_enter) event.
-
-
-@subsubsection focusonshow_33 Window hint and attribute for input focus on show
-
-GLFW now has the [GLFW_FOCUS_ON_SHOW](@ref GLFW_DECORATED_hint) window hint and
-attribute for controlling whether a window gets input focus when shown.  It is
-enabled by default.  It applies both when creating an visible window with @ref
-glfwCreateWindow and when showing it with @ref glfwShowWindow.
-
-This is a workaround for GLFW 3.0 lacking @ref glfwFocusWindow and will be
-corrected in the next major version.
-
-For more information see @ref window_hide.
-
-
-@subsubsection device_userptr_33 Monitor and joystick user pointers
-
-GLFW now supports setting and querying user pointers for connected monitors and
-joysticks with @ref glfwSetMonitorUserPointer, @ref glfwGetMonitorUserPointer,
-@ref glfwSetJoystickUserPointer and @ref glfwGetJoystickUserPointer.
-
-For more information see @ref monitor_userptr and @ref joystick_userptr.
-
-
-@subsubsection macos_nib_33 macOS menu bar from nib file
-
-GLFW will now load a `MainMenu.nib` file if found in the `Contents/Resources`
-directory of the application bundle, as a way to replace the GLFW menu bar
-without recompiling GLFW.  This behavior can be disabled with the
-[GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint) initialization hint.
-
-
-@subsubsection glext_33 Support for more context creation extensions
-
-The context hint @ref GLFW_SRGB_CAPABLE now supports OpenGL ES via
-`WGL_EXT_colorspace`, the context hint @ref GLFW_CONTEXT_NO_ERROR now supports
-`WGL_ARB_create_context_no_error` and `GLX_ARB_create_context_no_error`, the
-context hint @ref GLFW_CONTEXT_RELEASE_BEHAVIOR now supports
-`EGL_KHR_context_flush_control` and @ref glfwGetProcAddress now supports
-`EGL_KHR_get_all_proc_addresses`.
-
-
-@subsubsection osmesa_33 OSMesa off-screen context creation support
-
-GLFW now supports creating off-screen OpenGL contexts using
-[OSMesa](https://www.mesa3d.org/osmesa.html) by setting
-[GLFW_CONTEXT_CREATION_API](@ref GLFW_CONTEXT_CREATION_API_hint) to
-`GLFW_OSMESA_CONTEXT_API`.  Native access function have been added to retrieve
-the OSMesa color and depth buffers.
-
-There is also a new null backend that uses OSMesa as its native context
-creation API, intended for automated testing.  This backend does not provide
-input.
-
-
-@subsection caveats_33 Caveats for version 3.3
-
-@subsubsection joystick_layout_33 Layout of joysticks have changed
-
-The way joystick elements are arranged have changed to match SDL2 in order to
-support SDL_GameControllerDB mappings.  The layout of joysticks may
-change again if required for compatibility with SDL2.  If you need a known and
-stable layout for game controllers, see if you can switch to @ref gamepad.
-
-Existing code that depends on a specific joystick layout will likely have to be
-updated.
-
-
-@subsubsection wait_events_33 No window required to wait for events
-
-The @ref glfwWaitEvents and @ref glfwWaitEventsTimeout functions no longer need
-a window to be created to wait for events.  Before version 3.3 these functions
-would return immediately if there were no user-created windows.  On platforms
-where only windows can receive events, an internal helper window is used.
-
-Existing code that depends on the earlier behavior will likely have to be
-updated.
-
-
-@subsubsection gamma_ramp_size_33 Gamma ramp size of 256 may be rejected
-
-The documentation for versions before 3.3 stated that a gamma ramp size of 256
-would always be accepted.  This was never the case on X11 and could lead to
-artifacts on macOS.  The @ref glfwSetGamma function has been updated to always
-generate a ramp of the correct size.
-
-Existing code that hardcodes a size of 256 should be updated to use the size of
-the current ramp of a monitor when setting a new ramp for that monitor.
-
-
-@subsubsection xinput_deadzone_33 Windows XInput deadzone removed
-
-GLFW no longer applies any deadzone to the input state received from the XInput
-API.  This was never done for any other platform joystick API so this change
-makes the behavior more consistent but you will need to apply your own deadzone
-if desired.
-
-
-@subsubsection x11_clipboard_33 X11 clipboard transfer limits
-
-GLFW now supports reading clipboard text via the `INCR` method, which removes
-the limit on how much text can be read with @ref glfwGetClipboardString.
-However, writing via this method is not yet supported, so you may not be able to
-write a very large string with @ref glfwSetClipboardString even if you read it
-from the clipboard earlier.
-
-The exact size limit for writing to the clipboard is negotiated with each
-receiving application but is at least several tens of kilobytes.  Note that only
-the read limit has changed.  Any string that could be written before still can
-be.
-
-
-@subsubsection x11_linking_33 X11 extension libraries are loaded dynamically
-
-GLFW now loads all X11 extension libraries at initialization.  The only X11
-library you need to link against is `libX11`.  The header files for the
-extension libraries are still required for compilation.
-
-Existing projects and makefiles that link GLFW directly against the extension
-libraries should still build correctly but will add these libraries as load-time
-dependencies.
-
-
-@subsubsection cmake_version_33 CMake 3.0 or later is required
-
-The minimum CMake version has been raised from 2.8.12 to 3.0.  This is only
-a requirement of the GLFW CMake files.  The GLFW source files do not depend on
-CMake.
-
-
-@subsection deprecations_33 Deprecations in version 3.3
-
-@subsubsection charmods_callback_33 Character with modifiers callback
-
-The character with modifiers callback set with @ref glfwSetCharModsCallback has
-been deprecated and should if possible not be used.
-
-Existing code should still work but further bug fixes will likely not be made.
-The callback will be removed in the next major version.
-
-
-@subsubsection clipboard_window_33 Window parameter to clipboard functions
-
-The window parameter of the clipboard functions @ref glfwGetClipboardString and
-@ref glfwSetClipboardString has been deprecated and is no longer used on any
-platform.  On platforms where the clipboard must be owned by a specific window,
-an internal helper window is used.
-
-Existing code should still work unless it depends on a specific window owning
-the clipboard.  New code may pass `NULL` as the window argument.  The parameter
-will be removed in a future release.
-
-
-@subsection removals_33 Removals in 3.3
-
-@subsubsection macos_options_33 macOS specific CMake options and macros
-
-The `GLFW_USE_RETINA`, `GLFW_USE_CHDIR` and `GLFW_USE_MENUBAR` CMake options and
-the `_GLFW_USE_RETINA`, `_GLFW_USE_CHDIR` and `_GLFW_USE_MENUBAR` compile-time
-macros have been removed.
-
-These options and macros are replaced by the window hint
-[GLFW_COCOA_RETINA_FRAMEBUFFER](@ref GLFW_COCOA_RETINA_FRAMEBUFFER_hint)
-and the init hints
-[GLFW_COCOA_CHDIR_RESOURCES](@ref GLFW_COCOA_CHDIR_RESOURCES_hint) and
-[GLFW_COCOA_MENUBAR](@ref GLFW_COCOA_MENUBAR_hint).
-
-Existing projects and makefiles that set these options or define these macros
-during compilation of GLFW will still build but it will have no effect and the
-default behaviors will be used.
-
-
-@subsubsection vulkan_sdk_33 LunarG Vulkan SDK dependency
-
-The GLFW test programs that previously depended on the LunarG Vulkan SDK now
-instead uses a Vulkan loader generated by
-[glad2](https://github.com/Dav1dde/glad).  This means the GLFW CMake files no
-longer look for the Vulkan SDK.
-
-Existing CMake projects that depended on the Vulkan SDK cache variables from
-GLFW will need to call `find_package(Vulkan)` themselves.  CMake 3.7 and later
-already comes with a
-[Vulkan find module](https://cmake.org/cmake/help/latest/module/FindVulkan.html)
-similar to the one GLFW previously included.
-
-
-@subsubsection lib_suffix_33 CMake option LIB_SUFFIX
-
-The `LIB_SUFFIX` CMake option has been removed.  GLFW now uses the
-GNUInstallDirs CMake package to handle platform specific details like the
-library directory suffix and the `LIB_SUFFIX` CMake option has been removed.
-
-Existing projects and makefiles that set the `LIB_SUFFIX` option will use the
-suffix chosen by the GNUInstallDirs package and the option will be ignored.
-
-
-@subsubsection mir_removed_33 Mir support
-
-The experimental Mir support has been completely removed as the Mir project has
-implemented support for the Wayland protocol and is recommending that
-applications use that instead.
-
-Existing projects and makefiles that select Mir when compiling GLFW will fail.
-Use Wayland or X11 instead.
-
-
-@subsection symbols_33 New symbols in version 3.3
-
-@subsubsection functions_33 New functions in version 3.3
-
- - @ref glfwInitHint
- - @ref glfwGetError
- - @ref glfwGetMonitorWorkarea
- - @ref glfwGetMonitorContentScale
- - @ref glfwGetMonitorUserPointer
- - @ref glfwSetMonitorUserPointer
- - @ref glfwWindowHintString
- - @ref glfwGetWindowContentScale
- - @ref glfwGetWindowOpacity
- - @ref glfwSetWindowOpacity
- - @ref glfwRequestWindowAttention
- - @ref glfwSetWindowAttrib
- - @ref glfwSetWindowMaximizeCallback
- - @ref glfwSetWindowContentScaleCallback
- - @ref glfwRawMouseMotionSupported
- - @ref glfwGetKeyScancode
- - @ref glfwGetJoystickHats
- - @ref glfwGetJoystickGUID
- - @ref glfwGetJoystickUserPointer
- - @ref glfwSetJoystickUserPointer
- - @ref glfwJoystickIsGamepad
- - @ref glfwUpdateGamepadMappings
- - @ref glfwGetGamepadName
- - @ref glfwGetGamepadState
-
-
-@subsubsection types_33 New types in version 3.3
-
- - @ref GLFWwindowmaximizefun
- - @ref GLFWwindowcontentscalefun
- - @ref GLFWgamepadstate
-
-
-@subsubsection constants_33 New constants in version 3.3
-
- - @ref GLFW_NO_ERROR
- - @ref GLFW_JOYSTICK_HAT_BUTTONS
- - @ref GLFW_COCOA_CHDIR_RESOURCES
- - @ref GLFW_COCOA_MENUBAR
- - @ref GLFW_CENTER_CURSOR
- - @ref GLFW_TRANSPARENT_FRAMEBUFFER
- - @ref GLFW_HOVERED
- - @ref GLFW_FOCUS_ON_SHOW
- - @ref GLFW_SCALE_TO_MONITOR
- - @ref GLFW_COCOA_RETINA_FRAMEBUFFER
- - @ref GLFW_COCOA_FRAME_NAME
- - @ref GLFW_COCOA_GRAPHICS_SWITCHING
- - @ref GLFW_X11_CLASS_NAME
- - @ref GLFW_X11_INSTANCE_NAME
- - @ref GLFW_OSMESA_CONTEXT_API
- - @ref GLFW_HAT_CENTERED
- - @ref GLFW_HAT_UP
- - @ref GLFW_HAT_RIGHT
- - @ref GLFW_HAT_DOWN
- - @ref GLFW_HAT_LEFT
- - @ref GLFW_HAT_RIGHT_UP
- - @ref GLFW_HAT_RIGHT_DOWN
- - @ref GLFW_HAT_LEFT_UP
- - @ref GLFW_HAT_LEFT_DOWN
- - @ref GLFW_MOD_CAPS_LOCK
- - @ref GLFW_MOD_NUM_LOCK
- - @ref GLFW_LOCK_KEY_MODS
- - @ref GLFW_RAW_MOUSE_MOTION
- - @ref GLFW_GAMEPAD_BUTTON_A
- - @ref GLFW_GAMEPAD_BUTTON_B
- - @ref GLFW_GAMEPAD_BUTTON_X
- - @ref GLFW_GAMEPAD_BUTTON_Y
- - @ref GLFW_GAMEPAD_BUTTON_LEFT_BUMPER
- - @ref GLFW_GAMEPAD_BUTTON_RIGHT_BUMPER
- - @ref GLFW_GAMEPAD_BUTTON_BACK
- - @ref GLFW_GAMEPAD_BUTTON_START
- - @ref GLFW_GAMEPAD_BUTTON_GUIDE
- - @ref GLFW_GAMEPAD_BUTTON_LEFT_THUMB
- - @ref GLFW_GAMEPAD_BUTTON_RIGHT_THUMB
- - @ref GLFW_GAMEPAD_BUTTON_DPAD_UP
- - @ref GLFW_GAMEPAD_BUTTON_DPAD_RIGHT
- - @ref GLFW_GAMEPAD_BUTTON_DPAD_DOWN
- - @ref GLFW_GAMEPAD_BUTTON_DPAD_LEFT
- - @ref GLFW_GAMEPAD_BUTTON_LAST
- - @ref GLFW_GAMEPAD_BUTTON_CROSS
- - @ref GLFW_GAMEPAD_BUTTON_CIRCLE
- - @ref GLFW_GAMEPAD_BUTTON_SQUARE
- - @ref GLFW_GAMEPAD_BUTTON_TRIANGLE
- - @ref GLFW_GAMEPAD_AXIS_LEFT_X
- - @ref GLFW_GAMEPAD_AXIS_LEFT_Y
- - @ref GLFW_GAMEPAD_AXIS_RIGHT_X
- - @ref GLFW_GAMEPAD_AXIS_RIGHT_Y
- - @ref GLFW_GAMEPAD_AXIS_LEFT_TRIGGER
- - @ref GLFW_GAMEPAD_AXIS_RIGHT_TRIGGER
- - @ref GLFW_GAMEPAD_AXIS_LAST
-
-
-@section news_32 Release notes for 3.2
-
-These are the release notes for version 3.2.  For a more detailed view including
-all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
-
-
-@subsection features_32 New features in version 3.2
-
-@subsubsection news_32_vulkan Support for Vulkan
-
-GLFW now supports basic integration with Vulkan with @ref glfwVulkanSupported,
-@ref glfwGetRequiredInstanceExtensions, @ref glfwGetInstanceProcAddress, @ref
-glfwGetPhysicalDevicePresentationSupport and @ref glfwCreateWindowSurface.
-Vulkan header inclusion can be selected with
-@ref GLFW_INCLUDE_VULKAN.
-
-
-@subsubsection news_32_setwindowmonitor Window mode switching
-
-GLFW now supports switching between windowed and full screen modes and updating
-the monitor and desired resolution and refresh rate of full screen windows with
-@ref glfwSetWindowMonitor.
-
-
-@subsubsection news_32_maximize Window maxmimization support
-
-GLFW now supports window maximization with @ref glfwMaximizeWindow and the
-@ref GLFW_MAXIMIZED window hint and attribute.
-
-
-@subsubsection news_32_focus Window input focus control
-
-GLFW now supports giving windows input focus with @ref glfwFocusWindow.
-
-
-@subsubsection news_32_sizelimits Window size limit support
-
-GLFW now supports setting both absolute and relative window size limits with
-@ref glfwSetWindowSizeLimits and @ref glfwSetWindowAspectRatio.
-
-
-@subsubsection news_32_keyname Localized key names
-
-GLFW now supports querying the localized name of printable keys with @ref
-glfwGetKeyName, either by key token or by scancode.
-
-
-@subsubsection news_32_waittimeout Wait for events with timeout
-
-GLFW now supports waiting for events for a set amount of time with @ref
-glfwWaitEventsTimeout.
-
-
-@subsubsection news_32_icon Window icon support
-
-GLFW now supports setting the icon of windows with @ref glfwSetWindowIcon.
-
-
-@subsubsection news_32_timer Raw timer access
-
-GLFW now supports raw timer values with @ref glfwGetTimerValue and @ref
-glfwGetTimerFrequency.
-
-
-@subsubsection news_32_joystick Joystick connection callback
-
-GLFW now supports notifying when a joystick has been connected or disconnected
-with @ref glfwSetJoystickCallback.
-
-
-@subsubsection news_32_noapi Context-less windows
-
-GLFW now supports creating windows without a OpenGL or OpenGL ES context by
-setting the [GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_NO_API`.
-
-
-@subsubsection news_32_contextapi Run-time context creation API selection
-
-GLFW now supports selecting and querying the context creation API at run-time
-with the @ref GLFW_CONTEXT_CREATION_API hint and attribute.
-
-
-@subsubsection news_32_noerror Error-free context creation
-
-GLFW now supports creating and querying OpenGL and OpenGL ES contexts that do
-not emit errors with the @ref GLFW_CONTEXT_NO_ERROR hint, provided the machine
-supports the `GL_KHR_no_error` extension.
-
-
-@subsubsection news_32_cmake CMake config-file package support
-
-GLFW now supports being used as a
-[config-file package](@ref build_link_cmake_package) from other projects for
-easy linking with the library and its dependencies.
-
-
-@section news_31 Release notes for 3.1
-
-These are the release notes for version 3.1.  For a more detailed view including
-all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
-
-
-@subsection features_31 New features in version 3.1
-
-@subsubsection news_31_cursor Custom mouse cursor images
-
-GLFW now supports creating and setting both custom cursor images and standard
-cursor shapes.  They are created with @ref glfwCreateCursor or @ref
-glfwCreateStandardCursor, set with @ref glfwSetCursor and destroyed with @ref
-glfwDestroyCursor.
-
-@see @ref cursor_object
-
-
-@subsubsection news_31_drop Path drop event
-
-GLFW now provides a callback for receiving the paths of files and directories
-dropped onto GLFW windows.  The callback is set with @ref glfwSetDropCallback.
-
-@see @ref path_drop
-
-
-@subsubsection news_31_emptyevent Main thread wake-up
-
-GLFW now provides the @ref glfwPostEmptyEvent function for posting an empty
-event from another thread to the main thread event queue, causing @ref
-glfwWaitEvents to return.
-
-@see @ref events
-
-
-@subsubsection news_31_framesize Window frame size query
-
-GLFW now supports querying the size, on each side, of the frame around the
-content area of a window, with @ref glfwGetWindowFrameSize.
-
-@see [Window size](@ref window_size)
-
-
-@subsubsection news_31_autoiconify Simultaneous multi-monitor rendering
-
-GLFW now supports disabling auto-iconification of full screen windows with
-the [GLFW_AUTO_ICONIFY](@ref GLFW_AUTO_ICONIFY_hint) window hint.  This is
-intended for people building multi-monitor installations, where you need windows
-to stay in full screen despite losing input focus.
-
-
-@subsubsection news_31_floating Floating windows
-
-GLFW now supports floating windows, also called topmost or always on top, for
-easier debugging with the @ref GLFW_FLOATING window hint and attribute.
-
-
-@subsubsection news_31_focused Initially unfocused windows
-
-GLFW now supports preventing a windowed mode window from gaining input focus on
-creation, with the [GLFW_FOCUSED](@ref GLFW_FOCUSED_hint) window hint.
-
-
-@subsubsection news_31_direct Direct access for window attributes and cursor position
-
-GLFW now queries the window input focus, visibility and iconification attributes
-and the cursor position directly instead of returning cached data.
-
-
-@subsubsection news_31_charmods Character with modifiers callback
-
-GLFW now provides a callback for character events with modifier key bits.  The
-callback is set with @ref glfwSetCharModsCallback.  Unlike the regular character
-callback, this will report character events that will not result in a character
-being input, for example if the Control key is held down.
-
-@see @ref input_char
-
-
-@subsubsection news_31_single Single buffered framebuffers
-
-GLFW now supports the creation of single buffered windows, with the @ref
-GLFW_DOUBLEBUFFER hint.
-
-
-@subsubsection news_31_glext Macro for including extension header
-
-GLFW now includes the extension header appropriate for the chosen OpenGL or
-OpenGL ES header when @ref GLFW_INCLUDE_GLEXT is defined.  GLFW does not provide
-these headers.  They must be provided by your development environment or your
-OpenGL or OpenGL ES SDK.
-
-
-@subsubsection news_31_release Context release behaviors
-
-GLFW now supports controlling and querying whether the pipeline is flushed when
-a context is made non-current, with the @ref GLFW_CONTEXT_RELEASE_BEHAVIOR hint
-and attribute, provided the machine supports the `GL_KHR_context_flush_control`
-extension.
-
-
-@subsubsection news_31_wayland (Experimental) Wayland support
-
-GLFW now has an _experimental_ Wayland display protocol backend that can be
-selected on Linux with a CMake option.
-
-
-@subsubsection news_31_mir (Experimental) Mir support
-
-GLFW now has an _experimental_ Mir display server backend that can be selected
-on Linux with a CMake option.
-
-
-@section news_30 Release notes for 3.0
-
-These are the release notes for version 3.0.  For a more detailed view including
-all fixed bugs see the [version history](https://www.glfw.org/changelog.html).
-
-
-@subsection features_30 New features in version 3.0
-
-@subsubsection news_30_cmake CMake build system
-
-GLFW now uses the CMake build system instead of the various makefiles and
-project files used by earlier versions.  CMake is available for all platforms
-supported by GLFW, is present in most package systems and can generate
-makefiles and/or project files for most popular development environments.
-
-For more information on how to use CMake, see the
-[CMake manual](https://cmake.org/cmake/help/documentation.html).
-
-
-@subsubsection news_30_multiwnd Multi-window support
-
-GLFW now supports the creation of multiple windows, each with their own OpenGL
-or OpenGL ES context, and all window functions now take a window handle.  Event
-callbacks are now per-window and are provided with the handle of the window that
-received the event.  The @ref glfwMakeContextCurrent function has been added to
-select which context is current on a given thread.
-
-
-@subsubsection news_30_multimon Multi-monitor support
-
-GLFW now explicitly supports multiple monitors.  They can be enumerated with
-@ref glfwGetMonitors, queried with @ref glfwGetVideoModes, @ref
-glfwGetMonitorPos, @ref glfwGetMonitorName and @ref glfwGetMonitorPhysicalSize,
-and specified at window creation to make the newly created window full screen on
-that specific monitor.
-
-
-@subsubsection news_30_unicode Unicode support
-
-All string arguments to GLFW functions and all strings returned by GLFW now use
-the UTF-8 encoding.  This includes the window title, error string, clipboard
-text, monitor and joystick names as well as the extension function arguments (as
-ASCII is a subset of UTF-8).
-
-
-@subsubsection news_30_clipboard Clipboard text I/O
-
-GLFW now supports reading and writing plain text to and from the system
-clipboard, with the @ref glfwGetClipboardString and @ref glfwSetClipboardString
-functions.
-
-
-@subsubsection news_30_gamma Gamma ramp support
-
-GLFW now supports setting and reading back the gamma ramp of monitors, with the
-@ref glfwGetGammaRamp and @ref glfwSetGammaRamp functions.  There is also @ref
-glfwSetGamma, which generates a ramp from a gamma value and then sets it.
-
-
-@subsubsection news_30_gles OpenGL ES support
-
-GLFW now supports the creation of OpenGL ES contexts, by setting the
-[GLFW_CLIENT_API](@ref GLFW_CLIENT_API_hint) hint to `GLFW_OPENGL_ES_API`, where
-creation of such contexts are supported.  Note that GLFW _does not implement_
-OpenGL ES, so your driver must provide support in a way usable by GLFW.  Modern
-Nvidia and Intel drivers support creation of OpenGL ES context using the GLX and
-WGL APIs, while AMD provides an EGL implementation instead.
-
-
-@subsubsection news_30_egl (Experimental) EGL support
-
-GLFW now has an experimental EGL context creation back end that can be selected
-through CMake options.
-
-
-@subsubsection news_30_hidpi High-DPI support
-
-GLFW now supports high-DPI monitors on both Windows and macOS, giving windows
-full resolution framebuffers where other UI elements are scaled up.  To achieve
-this, @ref glfwGetFramebufferSize and @ref glfwSetFramebufferSizeCallback have
-been added.  These work with pixels, while the rest of the GLFW API works with
-screen coordinates.  This is important as OpenGL uses pixels, not screen
-coordinates.
-
-
-@subsubsection news_30_error Error callback
-
-GLFW now has an error callback, which can provide your application with much
-more detailed diagnostics than was previously possible.  The callback is passed
-an error code and a description string.
-
-
-@subsubsection news_30_wndptr Per-window user pointer
-
-Each window now has a user-defined pointer, retrieved with @ref
-glfwGetWindowUserPointer and set with @ref glfwSetWindowUserPointer, to make it
-easier to integrate GLFW into C++ code.
-
-
-@subsubsection news_30_iconifyfun Window iconification callback
-
-Each window now has a callback for iconification and restoration events,
-which is set with @ref glfwSetWindowIconifyCallback.
-
-
-@subsubsection news_30_wndposfun Window position callback
-
-Each window now has a callback for position events, which is set with @ref
-glfwSetWindowPosCallback.
-
-
-@subsubsection news_30_wndpos Window position query
-
-The position of a window can now be retrieved using @ref glfwGetWindowPos.
-
-
-@subsubsection news_30_focusfun Window focus callback
-
-Each windows now has a callback for focus events, which is set with @ref
-glfwSetWindowFocusCallback.
-
-
-@subsubsection news_30_enterleave Cursor enter/leave callback
-
-Each window now has a callback for when the mouse cursor enters or leaves its
-content area, which is set with @ref glfwSetCursorEnterCallback.
-
-
-@subsubsection news_30_wndtitle Initial window title
-
-The title of a window is now specified at creation time, as one of the arguments
-to @ref glfwCreateWindow.
-
-
-@subsubsection news_30_hidden Hidden windows
-
-Windows can now be hidden with @ref glfwHideWindow, shown using @ref
-glfwShowWindow and created initially hidden with the @ref GLFW_VISIBLE window
-hint and attribute.  This allows for off-screen rendering in a way compatible
-with most drivers, as well as moving a window to a specific position before
-showing it.
-
-
-@subsubsection news_30_undecorated Undecorated windows
-
-Windowed mode windows can now be created without decorations, e.g. things like
-a frame, a title bar, with the @ref GLFW_DECORATED window hint and attribute.
-This allows for the creation of things like splash screens.
-
-
-@subsubsection news_30_keymods Modifier key bit masks
-
-[Modifier key bit mask](@ref mods) parameters have been added to the
-[mouse button](@ref GLFWmousebuttonfun) and [key](@ref GLFWkeyfun) callbacks.
-
-
-@subsubsection news_30_scancode Platform-specific scancodes
-
-A scancode parameter has been added to the [key callback](@ref GLFWkeyfun). Keys
-that don't have a [key token](@ref keys) still get passed on with the key
-parameter set to `GLFW_KEY_UNKNOWN`.  These scancodes will vary between machines
-and are intended to be used for key bindings.
-
-
-@subsubsection news_30_jsname Joystick names
-
-The name of a joystick can now be retrieved using @ref glfwGetJoystickName.
-
-
-@subsubsection news_30_doxygen Doxygen documentation
-
-You are reading it.
+- [Release notes for 3.3](https://www.glfw.org/docs/3.3/news.html)
+- [Release notes for 3.2](https://www.glfw.org/docs/3.2/news.html)
+- [Release notes for 3.1](https://www.glfw.org/docs/3.1/news.html)
+- [Release notes for 3.0](https://www.glfw.org/docs/3.0/news.html)

 */
@@ -4,7 +4,7 @@

@tableofcontents

-This guide takes you through writing a simple application using GLFW 3.  The
+This guide takes you through writing a small application using GLFW 3.  The
 application will create a window and OpenGL context, render a rotating triangle
 and exit when the user closes the window or presses _Escape_.  This guide will
 introduce a few of the most commonly used functions, but there are many more.
@@ -135,9 +135,14 @@ require a minimum OpenGL version by setting the `GLFW_CONTEXT_VERSION_MAJOR` and
 `GLFW_CONTEXT_VERSION_MINOR` hints _before_ creation.  If the required minimum
 version is not supported on the machine, context (and window) creation fails.

+You can select the OpenGL profile by setting the `GLFW_OPENGL_PROFILE` hint.
+This program uses the core profile as that is the only profile macOS supports
+for OpenGL 3.x and 4.x.
+
@code
-glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
-glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
+glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
 GLFWwindow* window = glfwCreateWindow(640, 480, "My Title", NULL, NULL);
 if (!window)
 {
@@ -326,19 +331,20 @@ for example, many kinds of editing tools.
@section quick_example Putting it together

 Now that you know how to initialize GLFW, create a window and poll for
-keyboard input, it's possible to create a simple program.
+keyboard input, it's possible to create a small program.

 This program creates a 640 by 480 windowed mode window and starts a loop that
 clears the screen, renders a triangle and processes events until the user either
 presses _Escape_ or closes the window.

-@snippet simple.c code
+@snippet triangle-opengl.c code

 The program above can be found in the
-[source package](https://www.glfw.org/download.html) as `examples/simple.c`
-and is compiled along with all other examples when you build GLFW.  If you
-built GLFW from the source package then already have this as `simple.exe` on
-Windows, `simple` on Linux or `simple.app` on macOS.
+[source package](https://www.glfw.org/download.html) as
+`examples/triangle-opengl.c` and is compiled along with all other examples when
+you build GLFW.  If you built GLFW from the source package then you already have
+this as `triangle-opengl.exe` on Windows, `triangle-opengl` on Linux or
+`triangle-opengl.app` on macOS.

 This tutorial used only a few of the many functions GLFW provides.  There are
 guides for each of the areas covered by GLFW.  Each guide will introduce all the
@@ -234,6 +234,13 @@ alpha channel will be used to combine the framebuffer with the background.  This
 does not affect window decorations.  Possible values are `GLFW_TRUE` and
 `GLFW_FALSE`.

+@par
+@win32 GLFW sets a color key for the window to work around repainting issues
+with a transparent framebuffer.  The chosen color value is RGB 255,0,255
+(magenta).  This will make pixels with that exact color fully transparent
+regardless of their alpha values.  If this is a problem, make these pixels any
+other color before buffer swap.
+
@anchor GLFW_FOCUS_ON_SHOW_hint
 __GLFW_FOCUS_ON_SHOW__ specifies whether the window will be given input
 focus when @ref glfwShowWindow is called. Possible values are `GLFW_TRUE` and `GLFW_FALSE`.
@@ -383,12 +390,10 @@ 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 forward-compatible 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_FORWARD_COMPAT](@ref GLFW_OPENGL_FORWARD_COMPAT_hint) and
-[GLFW_OPENGL_PROFILE](@ref GLFW_OPENGL_PROFILE_hint) hints accordingly.  OpenGL
-3.0 and 3.1 contexts are not supported at all on macOS.
+@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.

@anchor GLFW_OPENGL_FORWARD_COMPAT_hint
 __GLFW_OPENGL_FORWARD_COMPAT__ specifies whether the OpenGL context should be
@@ -450,6 +455,14 @@ The no error mode for OpenGL and OpenGL ES is described in detail by the
 extension.


+@subsubsection window_hints_win32 Windows specific window hints
+
+@anchor GLFW_WIN32_KEYBOARD_MENU_hint
+__GLFW_WIN32_KEYBOARD_MENU__ specifies whether to allow access to the window
+menu via the Alt+Space and Alt-and-then-Space keyboard shortcuts.  This is
+ignored on other platforms.
+
+
@subsubsection window_hints_osx macOS specific window hints

@anchor GLFW_COCOA_RETINA_FRAMEBUFFER_hint
@@ -530,6 +543,7 @@ GLFW_CONTEXT_RELEASE_BEHAVIOR | `GLFW_ANY_RELEASE_BEHAVIOR` | `GLFW_ANY_RELEASE_
 GLFW_OPENGL_FORWARD_COMPAT    | `GLFW_FALSE`                | `GLFW_TRUE` or `GLFW_FALSE`
 GLFW_OPENGL_DEBUG_CONTEXT     | `GLFW_FALSE`                | `GLFW_TRUE` or `GLFW_FALSE`
 GLFW_OPENGL_PROFILE           | `GLFW_OPENGL_ANY_PROFILE`   | `GLFW_OPENGL_ANY_PROFILE`, `GLFW_OPENGL_COMPAT_PROFILE` or `GLFW_OPENGL_CORE_PROFILE`
+GLFW_WIN32_KEYBOARD_MENU      | `GLFW_FALSE`                | `GLFW_TRUE` or `GLFW_FALSE`
 GLFW_COCOA_RETINA_FRAMEBUFFER | `GLFW_TRUE`                 | `GLFW_TRUE` or `GLFW_FALSE`
 GLFW_COCOA_FRAME_NAME         | `""`                        | A UTF-8 encoded frame autosave name
 GLFW_COCOA_GRAPHICS_SWITCHING | `GLFW_FALSE`                | `GLFW_TRUE` or `GLFW_FALSE`
@@ -1332,6 +1346,21 @@ unknown or the context is an OpenGL ES context.  Note that the returned profile
 may not match the profile bits of the context flags, as GLFW will try other
 means of detecting the profile when no bits are set.

+@anchor GLFW_CONTEXT_RELEASE_BEHAVIOR_attrib
+__GLFW_CONTEXT_RELEASE_BEHAVIOR__ indicates the release used by the context.
+Possible values are one of `GLFW_ANY_RELEASE_BEHAVIOR`,
+`GLFW_RELEASE_BEHAVIOR_FLUSH` or `GLFW_RELEASE_BEHAVIOR_NONE`.  If the
+behavior is `GLFW_ANY_RELEASE_BEHAVIOR`, the default behavior of the context
+creation API will be used.  If the behavior is `GLFW_RELEASE_BEHAVIOR_FLUSH`,
+the pipeline will be flushed whenever the context is released from being the
+current one.  If the behavior is `GLFW_RELEASE_BEHAVIOR_NONE`, the pipeline will
+not be flushed on release.
+
+@anchor GLFW_CONTEXT_NO_ERROR_attrib
+__GLFW_CONTEXT_NO_ERROR__ indicates whether errors are generated by the context.
+Possible values are `GLFW_TRUE` and `GLFW_FALSE`.  If enabled, situations that
+would have generated errors instead cause undefined behavior.
+
@anchor GLFW_CONTEXT_ROBUSTNESS_attrib
 __GLFW_CONTEXT_ROBUSTNESS__ indicates the robustness strategy used by the
 context.  This is `GLFW_LOSE_CONTEXT_ON_RESET` or `GLFW_NO_RESET_NOTIFICATION`
@@ -1385,7 +1414,7 @@ glfwSwapBuffers(window);

 Sometimes it can be useful to select when the buffer swap will occur.  With the
 function @ref glfwSwapInterval it is possible to select the minimum number of
-monitor refreshes the driver wait should from the time @ref glfwSwapBuffers was
+monitor refreshes the driver should wait from the time @ref glfwSwapBuffers was
 called before swapping the buffers:

@code
@@ -23,6 +23,17 @@ elseif (APPLE)
        MACOSX_PACKAGE_LOCATION "Resources")
 endif()

+if (${CMAKE_VERSION} VERSION_EQUAL "3.1.0" OR
+    ${CMAKE_VERSION} VERSION_GREATER "3.1.0")
+    set(CMAKE_C_STANDARD 99)
+else()
+    # Remove this fallback when removing support for CMake version less than 3.1
+    add_compile_options("$<$<C_COMPILER_ID:AppleClang>:-std=c99>"
+                        "$<$<C_COMPILER_ID:Clang>:-std=c99>"
+                        "$<$<C_COMPILER_ID:GNU>:-std=c99>")
+
+endif()
+
 set(GLAD_GL "${GLFW_SOURCE_DIR}/deps/glad/gl.h"
            "${GLFW_SOURCE_DIR}/deps/glad_gl.c")
 set(GETOPT "${GLFW_SOURCE_DIR}/deps/getopt.h"
@@ -36,8 +47,8 @@ add_executable(heightmap WIN32 MACOSX_BUNDLE heightmap.c ${ICON} ${GLAD_GL})
 add_executable(offscreen offscreen.c ${ICON} ${GLAD_GL})
 add_executable(particles WIN32 MACOSX_BUNDLE particles.c ${ICON} ${TINYCTHREAD} ${GETOPT} ${GLAD_GL})
 add_executable(sharing WIN32 MACOSX_BUNDLE sharing.c ${ICON} ${GLAD_GL})
-add_executable(simple WIN32 MACOSX_BUNDLE simple.c ${ICON} ${GLAD_GL})
 add_executable(splitview WIN32 MACOSX_BUNDLE splitview.c ${ICON} ${GLAD_GL})
+add_executable(triangle-opengl WIN32 MACOSX_BUNDLE triangle-opengl.c ${ICON} ${GLAD_GL})
 add_executable(wave WIN32 MACOSX_BUNDLE wave.c ${ICON} ${GLAD_GL})

 target_link_libraries(particles "${CMAKE_THREAD_LIBS_INIT}")
@@ -45,7 +56,7 @@ if (RT_LIBRARY)
    target_link_libraries(particles "${RT_LIBRARY}")
 endif()

-set(WINDOWS_BINARIES boing gears heightmap particles sharing simple splitview wave)
+set(WINDOWS_BINARIES boing gears heightmap particles sharing splitview triangle-opengl wave)
 set(CONSOLE_BINARIES offscreen)

 set_target_properties(${WINDOWS_BINARIES} ${CONSOLE_BINARIES} PROPERTIES
@@ -63,14 +74,14 @@ if (APPLE)
    set_target_properties(heightmap PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Heightmap")
    set_target_properties(particles PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Particles")
    set_target_properties(sharing PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Sharing")
-    set_target_properties(simple PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Simple")
+    set_target_properties(triangle-opengl PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "OpenGL Triangle")
    set_target_properties(splitview PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "SplitView")
    set_target_properties(wave PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Wave")

    set_target_properties(${WINDOWS_BINARIES} PROPERTIES
                          RESOURCE glfw.icns
                          MACOSX_BUNDLE_SHORT_VERSION_STRING ${GLFW_VERSION}
-                          MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION_FULL}
+                          MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION}
                          MACOSX_BUNDLE_ICON_FILE glfw.icns
                          MACOSX_BUNDLE_INFO_PLIST "${GLFW_SOURCE_DIR}/CMake/MacOSXBundleInfo.plist.in")
 endif()
@@ -37,6 +37,7 @@
 #include <math.h>

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #include <linmath.h>
@@ -32,6 +32,7 @@
 #include <string.h>

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 /**
@@ -30,6 +30,7 @@
 #include <stddef.h>

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 /* Map height updates */
@@ -24,6 +24,7 @@
 //========================================================================

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #if USE_NATIVE_OSMESA
@@ -40,6 +40,7 @@
 #include <linmath.h>

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 // Define tokens for GL_EXT_separate_specular_color if not already defined
@@ -443,7 +444,7 @@ static void draw_particles(GLFWwindow* window, double t, float dt)
    }

    // Set up vertex arrays. We use interleaved arrays, which is easier to
-    // handle (in most situations) and it gives a linear memeory access
+    // handle (in most situations) and it gives a linear memory access
    // access pattern (which may give better performance in some
    // situations). GL_T2F_C4UB_V3F means: 2 floats for texture coords,
    // 4 ubytes for color and 3 floats for vertex coord (in that order).
@@ -653,7 +654,7 @@ static void draw_fountain(void)


 //========================================================================
-// Recursive function for building variable tesselated floor
+// Recursive function for building variable tessellated floor
 //========================================================================

 static void tessellate_floor(float x1, float y1, float x2, float y2, int depth)
@@ -720,7 +721,7 @@ static void draw_floor(void)
        glMaterialfv(GL_FRONT, GL_SPECULAR, floor_specular);
        glMaterialf(GL_FRONT, GL_SHININESS, floor_shininess);

-        // Draw floor as a bunch of triangle strips (high tesselation
+        // Draw floor as a bunch of triangle strips (high tessellation
        // improves lighting)
        glNormal3f(0.f, 0.f, 1.f);
        glBegin(GL_QUADS);
@@ -24,6 +24,7 @@
 //========================================================================

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #include <stdio.h>
@@ -3,7 +3,7 @@
 //
 // The program uses a "split window" view, rendering four views of the
 // same scene in one window (e.g. uesful for 3D modelling software). This
-// demo uses scissors to separete the four different rendering areas from
+// demo uses scissors to separate the four different rendering areas from
 // each other.
 //
 // (If the code seems a little bit strange here and there, it may be
@@ -11,6 +11,7 @@
 //========================================================================

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #if defined(_MSC_VER)
@@ -1,5 +1,5 @@
 //========================================================================
-// Simple GLFW example
+// OpenGL triangle example
 // Copyright (c) Camilla Löwy <elmindreda@glfw.org>
 //
 // This software is provided 'as-is', without any express or implied
@@ -25,30 +25,34 @@
 //! [code]

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #include "linmath.h"

 #include <stdlib.h>
+#include <stddef.h>
 #include <stdio.h>

-static const struct
+typedef struct Vertex
 {
-    float x, y;
-    float r, g, b;
-} vertices[3] =
+    vec2 pos;
+    vec3 col;
+} Vertex;
+
+static const Vertex vertices[3] =
 {
-    { -0.6f, -0.4f, 1.f, 0.f, 0.f },
-    {  0.6f, -0.4f, 0.f, 1.f, 0.f },
-    {   0.f,  0.6f, 0.f, 0.f, 1.f }
+    { { -0.6f, -0.4f }, { 1.f, 0.f, 0.f } },
+    { {  0.6f, -0.4f }, { 0.f, 1.f, 0.f } },
+    { {   0.f,  0.6f }, { 0.f, 0.f, 1.f } }
 };

 static const char* vertex_shader_text =
-"#version 110\n"
+"#version 330\n"
 "uniform mat4 MVP;\n"
-"attribute vec3 vCol;\n"
-"attribute vec2 vPos;\n"
-"varying vec3 color;\n"
+"in vec3 vCol;\n"
+"in vec2 vPos;\n"
+"out vec3 color;\n"
 "void main()\n"
 "{\n"
 "    gl_Position = MVP * vec4(vPos, 0.0, 1.0);\n"
@@ -56,11 +60,12 @@ static const char* vertex_shader_text =
 "}\n";

 static const char* fragment_shader_text =
-"#version 110\n"
-"varying vec3 color;\n"
+"#version 330\n"
+"in vec3 color;\n"
+"out vec4 fragment;\n"
 "void main()\n"
 "{\n"
-"    gl_FragColor = vec4(color, 1.0);\n"
+"    fragment = vec4(color, 1.0);\n"
 "}\n";

 static void error_callback(int error, const char* description)
@@ -76,19 +81,16 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,

 int main(void)
 {
-    GLFWwindow* window;
-    GLuint vertex_buffer, vertex_shader, fragment_shader, program;
-    GLint mvp_location, vpos_location, vcol_location;
-
    glfwSetErrorCallback(error_callback);

    if (!glfwInit())
        exit(EXIT_FAILURE);

-    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
-    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 0);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
+    glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
+    glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);

-    window = glfwCreateWindow(640, 480, "Simple example", NULL, NULL);
+    GLFWwindow* window = glfwCreateWindow(640, 480, "OpenGL Triangle", NULL, NULL);
    if (!window)
    {
        glfwTerminate();
@@ -103,53 +105,56 @@ int main(void)

    // NOTE: OpenGL error checks have been omitted for brevity

+    GLuint vertex_buffer;
    glGenBuffers(1, &vertex_buffer);
    glBindBuffer(GL_ARRAY_BUFFER, vertex_buffer);
    glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);

-    vertex_shader = glCreateShader(GL_VERTEX_SHADER);
+    const GLuint vertex_shader = glCreateShader(GL_VERTEX_SHADER);
    glShaderSource(vertex_shader, 1, &vertex_shader_text, NULL);
    glCompileShader(vertex_shader);

-    fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
+    const GLuint fragment_shader = glCreateShader(GL_FRAGMENT_SHADER);
    glShaderSource(fragment_shader, 1, &fragment_shader_text, NULL);
    glCompileShader(fragment_shader);

-    program = glCreateProgram();
+    const GLuint program = glCreateProgram();
    glAttachShader(program, vertex_shader);
    glAttachShader(program, fragment_shader);
    glLinkProgram(program);

-    mvp_location = glGetUniformLocation(program, "MVP");
-    vpos_location = glGetAttribLocation(program, "vPos");
-    vcol_location = glGetAttribLocation(program, "vCol");
+    const GLint mvp_location = glGetUniformLocation(program, "MVP");
+    const GLint vpos_location = glGetAttribLocation(program, "vPos");
+    const GLint vcol_location = glGetAttribLocation(program, "vCol");

+    GLuint vertex_array;
+    glGenVertexArrays(1, &vertex_array);
+    glBindVertexArray(vertex_array);
    glEnableVertexAttribArray(vpos_location);
    glVertexAttribPointer(vpos_location, 2, GL_FLOAT, GL_FALSE,
-                          sizeof(vertices[0]), (void*) 0);
+                          sizeof(Vertex), (void*) offsetof(Vertex, pos));
    glEnableVertexAttribArray(vcol_location);
    glVertexAttribPointer(vcol_location, 3, GL_FLOAT, GL_FALSE,
-                          sizeof(vertices[0]), (void*) (sizeof(float) * 2));
+                          sizeof(Vertex), (void*) offsetof(Vertex, col));

    while (!glfwWindowShouldClose(window))
    {
-        float ratio;
        int width, height;
-        mat4x4 m, p, mvp;
-
        glfwGetFramebufferSize(window, &width, &height);
-        ratio = width / (float) height;
+        const float ratio = width / (float) height;

        glViewport(0, 0, width, height);
        glClear(GL_COLOR_BUFFER_BIT);

+        mat4x4 m, p, mvp;
        mat4x4_identity(m);
        mat4x4_rotate_Z(m, m, (float) glfwGetTime());
        mat4x4_ortho(p, -ratio, ratio, -1.f, 1.f, 1.f, -1.f);
        mat4x4_mul(mvp, p, m);

        glUseProgram(program);
-        glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) mvp);
+        glUniformMatrix4fv(mvp_location, 1, GL_FALSE, (const GLfloat*) &mvp);
+        glBindVertexArray(vertex_array);
        glDrawArrays(GL_TRIANGLES, 0, 3);

        glfwSwapBuffers(window);
@@ -18,6 +18,7 @@
 #include <math.h>

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #include <linmath.h>
@@ -1,5 +1,5 @@
 /*************************************************************************
- * GLFW 3.3 - www.glfw.org
+ * GLFW 3.4 - www.glfw.org
 * A library for OpenGL, window and input
 *------------------------------------------------------------------------
 * Copyright (c) 2002-2006 Marcus Geelnard
@@ -95,15 +95,27 @@ endif()
 add_library(glfw ${glfw_SOURCES} ${glfw_HEADERS})
 set_target_properties(glfw PROPERTIES
                      OUTPUT_NAME ${GLFW_LIB_NAME}
-                      VERSION ${GLFW_VERSION}
+                      VERSION ${GLFW_VERSION_MAJOR}.${GLFW_VERSION_MINOR}
                      SOVERSION ${GLFW_VERSION_MAJOR}
                      POSITION_INDEPENDENT_CODE ON
                      FOLDER "GLFW3")

+if (${CMAKE_VERSION} VERSION_EQUAL "3.1.0" OR
+    ${CMAKE_VERSION} VERSION_GREATER "3.1.0")
+
+    set_target_properties(glfw PROPERTIES C_STANDARD 99)
+else()
+    # Remove this fallback when removing support for CMake version less than 3.1
+    target_compile_options(glfw PRIVATE
+                           "$<$<C_COMPILER_ID:AppleClang>:-std=c99>"
+                           "$<$<C_COMPILER_ID:Clang>:-std=c99>"
+                           "$<$<C_COMPILER_ID:GNU>:-std=c99>")
+endif()
+
 target_compile_definitions(glfw PRIVATE _GLFW_USE_CONFIG_H)
 target_include_directories(glfw PUBLIC
                           "$<BUILD_INTERFACE:${GLFW_SOURCE_DIR}/include>"
-                           "$<INSTALL_INTERFACE:${CMAKE_INSTALL_FULL_INCLUDEDIR}>")
+                           "$<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}>")
 target_include_directories(glfw PRIVATE
                           "${GLFW_SOURCE_DIR}/src"
                           "${GLFW_BINARY_DIR}/src"
@@ -125,6 +137,10 @@ target_compile_options(glfw PRIVATE
 if (BUILD_SHARED_LIBS)
    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_options(glfw PRIVATE "-static-libgcc")
+
            # Remove the lib prefix on the DLL (but not the import library)
            set_target_properties(glfw PROPERTIES PREFIX "")

@@ -134,18 +150,21 @@ if (BUILD_SHARED_LIBS)
            # Add a suffix to the import library to avoid naming conflicts
            set_target_properties(glfw PROPERTIES IMPORT_SUFFIX "dll.lib")
        endif()
+
+	target_compile_definitions(glfw INTERFACE GLFW_DLL)
    elseif (APPLE)
        # Add -fno-common to work around a bug in Apple's GCC
        target_compile_options(glfw PRIVATE "-fno-common")

        set_target_properties(glfw PROPERTIES
                              INSTALL_NAME_DIR "${CMAKE_INSTALL_LIBDIR}")
-    elseif (UNIX)
+    endif()
+
+    if (UNIX)
        # Hide symbols not explicitly tagged for export from the shared library
        target_compile_options(glfw PRIVATE "-fvisibility=hidden")
    endif()

-    target_compile_definitions(glfw INTERFACE GLFW_DLL)
    target_link_libraries(glfw PRIVATE ${glfw_LIBRARIES})
 else()
    target_link_libraries(glfw INTERFACE ${glfw_LIBRARIES})
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -23,6 +23,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"
 #include <sys/param.h> // For MAXPATHLEN
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Cocoa - www.glfw.org
+// GLFW 3.4 Cocoa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -30,7 +30,7 @@
 #include <IOKit/hid/IOHIDKeys.h>

 #define _GLFW_PLATFORM_JOYSTICK_STATE         _GLFWjoystickNS ns
-#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE
+#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE struct { int dummyJoystick; }

 #define _GLFW_PLATFORM_MAPPING_NAME "Mac OS X"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Cocoa - www.glfw.org
+// GLFW 3.4 Cocoa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 // Copyright (c) 2012 Torsten Walluhn <tw@mad-cad.net>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -213,7 +215,7 @@ static void endFadeReservation(CGDisplayFadeReservationToken token)

 // Finds and caches the NSScreen corresponding to the specified monitor
 //
-GLFWbool refreshMonitorScreen(_GLFWmonitor* monitor)
+static GLFWbool refreshMonitorScreen(_GLFWmonitor* monitor)
 {
    if (monitor->ns.screen)
        return GLFW_TRUE;
@@ -245,18 +247,16 @@ GLFWbool refreshMonitorScreen(_GLFWmonitor* monitor)
 //
 void _glfwPollMonitorsNS(void)
 {
-    uint32_t i, j, displayCount, disconnectedCount;
-    CGDirectDisplayID* displays;
-    _GLFWmonitor** disconnected = NULL;
-
+    uint32_t displayCount;
    CGGetOnlineDisplayList(0, NULL, &displayCount);
-    displays = calloc(displayCount, sizeof(CGDirectDisplayID));
+    CGDirectDisplayID* displays = calloc(displayCount, sizeof(CGDirectDisplayID));
    CGGetOnlineDisplayList(displayCount, displays, &displayCount);

-    for (i = 0;  i < _glfw.monitorCount;  i++)
+    for (int i = 0;  i < _glfw.monitorCount;  i++)
        _glfw.monitors[i]->ns.screen = nil;

-    disconnectedCount = _glfw.monitorCount;
+    _GLFWmonitor** disconnected = NULL;
+    uint32_t disconnectedCount = _glfw.monitorCount;
    if (disconnectedCount)
    {
        disconnected = calloc(_glfw.monitorCount, sizeof(_GLFWmonitor*));
@@ -265,19 +265,17 @@ void _glfwPollMonitorsNS(void)
               _glfw.monitorCount * sizeof(_GLFWmonitor*));
    }

-    for (i = 0;  i < displayCount;  i++)
+    for (uint32_t i = 0;  i < displayCount;  i++)
    {
-        _GLFWmonitor* monitor;
-        const uint32_t unitNumber = CGDisplayUnitNumber(displays[i]);
-
        if (CGDisplayIsAsleep(displays[i]))
            continue;

-        for (j = 0;  j < disconnectedCount;  j++)
+        // HACK: Compare unit numbers instead of display IDs to work around
+        //       display replacement on machines with automatic graphics
+        //       switching
+        const uint32_t unitNumber = CGDisplayUnitNumber(displays[i]);
+        for (uint32_t j = 0;  j < disconnectedCount;  j++)
        {
-            // HACK: Compare unit numbers instead of display IDs to work around
-            //       display replacement on machines with automatic graphics
-            //       switching
            if (disconnected[j] && disconnected[j]->ns.unitNumber == unitNumber)
            {
                disconnected[j] = NULL;
@@ -290,7 +288,7 @@ void _glfwPollMonitorsNS(void)
        if (!name)
            name = _glfw_strdup("Unknown");

-        monitor = _glfwAllocMonitor(name, size.width, size.height);
+        _GLFWmonitor* monitor = _glfwAllocMonitor(name, size.width, size.height);
        monitor->ns.displayID  = displays[i];
        monitor->ns.unitNumber = unitNumber;

@@ -299,7 +297,7 @@ void _glfwPollMonitorsNS(void)
        _glfwInputMonitor(monitor, GLFW_CONNECTED, _GLFW_INSERT_LAST);
    }

-    for (i = 0;  i < disconnectedCount;  i++)
+    for (uint32_t i = 0;  i < disconnectedCount;  i++)
    {
        if (disconnected[i])
            _glfwInputMonitor(disconnected[i], GLFW_DISCONNECTED, 0);
@@ -313,24 +311,21 @@ void _glfwPollMonitorsNS(void)
 //
 void _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired)
 {
-    CFArrayRef modes;
-    CFIndex count, i;
-    CVDisplayLinkRef link;
-    CGDisplayModeRef native = NULL;
    GLFWvidmode current;
-    const GLFWvidmode* best;
-
-    best = _glfwChooseVideoMode(monitor, desired);
    _glfwPlatformGetVideoMode(monitor, &current);
+
+    const GLFWvidmode* best = _glfwChooseVideoMode(monitor, desired);
    if (_glfwCompareVideoModes(&current, best) == 0)
        return;

+    CVDisplayLinkRef link;
    CVDisplayLinkCreateWithCGDisplay(monitor->ns.displayID, &link);

-    modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
-    count = CFArrayGetCount(modes);
+    CFArrayRef modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
+    const CFIndex count = CFArrayGetCount(modes);
+    CGDisplayModeRef native = NULL;

-    for (i = 0;  i < count;  i++)
+    for (CFIndex i = 0;  i < count;  i++)
    {
        CGDisplayModeRef dm = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);
        if (!modeIsGood(dm))
@@ -443,26 +438,23 @@ GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)
 {
    @autoreleasepool {

-    CFArrayRef modes;
-    CFIndex found, i, j;
-    GLFWvidmode* result;
-    CVDisplayLinkRef link;
-
    *count = 0;

+    CVDisplayLinkRef link;
    CVDisplayLinkCreateWithCGDisplay(monitor->ns.displayID, &link);

-    modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
-    found = CFArrayGetCount(modes);
-    result = calloc(found, sizeof(GLFWvidmode));
+    CFArrayRef modes = CGDisplayCopyAllDisplayModes(monitor->ns.displayID, NULL);
+    const CFIndex found = CFArrayGetCount(modes);
+    GLFWvidmode* result = calloc(found, sizeof(GLFWvidmode));

-    for (i = 0;  i < found;  i++)
+    for (CFIndex i = 0;  i < found;  i++)
    {
        CGDisplayModeRef dm = (CGDisplayModeRef) CFArrayGetValueAtIndex(modes, i);
        if (!modeIsGood(dm))
            continue;

        const GLFWvidmode mode = vidmodeFromCGDisplayMode(dm, link);
+        CFIndex j;

        for (j = 0;  j < *count;  j++)
        {
@@ -489,14 +481,12 @@ void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode *mode)
 {
    @autoreleasepool {

-    CGDisplayModeRef displayMode;
    CVDisplayLinkRef link;
-
    CVDisplayLinkCreateWithCGDisplay(monitor->ns.displayID, &link);

-    displayMode = CGDisplayCopyDisplayMode(monitor->ns.displayID);
-    *mode = vidmodeFromCGDisplayMode(displayMode, link);
-    CGDisplayModeRelease(displayMode);
+    CGDisplayModeRef native = CGDisplayCopyDisplayMode(monitor->ns.displayID);
+    *mode = vidmodeFromCGDisplayMode(native, link);
+    CGDisplayModeRelease(native);

    CVDisplayLinkRelease(link);

@@ -507,7 +497,7 @@ GLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
 {
    @autoreleasepool {

-    uint32_t i, size = CGDisplayGammaTableCapacity(monitor->ns.displayID);
+    uint32_t size = CGDisplayGammaTableCapacity(monitor->ns.displayID);
    CGGammaValue* values = calloc(size * 3, sizeof(CGGammaValue));

    CGGetDisplayTransferByTable(monitor->ns.displayID,
@@ -519,7 +509,7 @@ GLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)

    _glfwAllocGammaArrays(ramp, size);

-    for (i = 0; i < size; i++)
+    for (uint32_t i = 0; i < size; i++)
    {
        ramp->red[i]   = (unsigned short) (values[i] * 65535);
        ramp->green[i] = (unsigned short) (values[i + size] * 65535);
@@ -536,10 +526,9 @@ void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
 {
    @autoreleasepool {

-    int i;
    CGGammaValue* values = calloc(ramp->size * 3, sizeof(CGGammaValue));

-    for (i = 0;  i < ramp->size;  i++)
+    for (unsigned int i = 0;  i < ramp->size;  i++)
    {
        values[i]                  = ramp->red[i] / 65535.f;
        values[i + ramp->size]     = ramp->green[i] / 65535.f;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -41,6 +41,9 @@
 typedef void* id;
 #endif

+// NOTE: Many Cocoa enum values have been renamed and we need to build across
+//       SDK versions where one is unavailable or the other deprecated
+//       We use the newer names in code and these macros to handle compatibility
 #if MAC_OS_X_VERSION_MAX_ALLOWED < 101200
 #define NSBitmapFormatAlphaNonpremultiplied NSAlphaNonpremultipliedBitmapFormat
 #define NSEventMaskAny NSAnyEventMask
@@ -139,7 +142,7 @@ typedef struct _GLFWlibraryNS
    id                  keyUpMonitor;
    id                  nibObjects;

-    char                keyName[64];
+    char                keynames[GLFW_KEY_LAST + 1][17];
    short int           keycodes[256];
    short int           scancodes[GLFW_KEY_LAST + 1];
    char*               clipboardString;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2016 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -23,6 +23,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -23,6 +23,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -33,15 +35,14 @@
 //
 static NSUInteger getStyleMask(_GLFWwindow* window)
 {
-    NSUInteger styleMask = 0;
+    NSUInteger styleMask = NSWindowStyleMaskMiniaturizable;

    if (window->monitor || !window->decorated)
        styleMask |= NSWindowStyleMaskBorderless;
    else
    {
        styleMask |= NSWindowStyleMaskTitled |
-                     NSWindowStyleMaskClosable |
-                     NSWindowStyleMaskMiniaturizable;
+                     NSWindowStyleMaskClosable;

        if (window->resizable)
            styleMask |= NSWindowStyleMaskResizable;
@@ -610,10 +611,8 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };

 - (void)scrollWheel:(NSEvent *)event
 {
-    double deltaX, deltaY;
-
-    deltaX = [event scrollingDeltaX];
-    deltaY = [event scrollingDeltaY];
+    double deltaX = [event scrollingDeltaX];
+    double deltaY = [event scrollingDeltaY];

    if ([event hasPreciseScrollingDeltas])
    {
@@ -730,9 +729,8 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
    else
        characters = (NSString*) string;

-    NSUInteger i, length = [characters length];
-
-    for (i = 0;  i < length;  i++)
+    const NSUInteger length = [characters length];
+    for (NSUInteger i = 0;  i < length;  i++)
    {
        const unichar codepoint = [characters characterAtIndex:i];
        if ((codepoint & 0xff00) == 0xf700)
@@ -817,7 +815,7 @@ static GLFWbool createNativeWindow(_GLFWwindow* window,
        [window->ns.object setLevel:NSMainMenuWindowLevel + 1];
    else
    {
-        [window->ns.object center];
+        [(NSWindow*) window->ns.object center];
        _glfw.ns.cascadePoint =
            NSPointToCGPoint([window->ns.object cascadeTopLeftFromPoint:
                              NSPointFromCGPoint(_glfw.ns.cascadePoint)]);
@@ -963,6 +961,9 @@ void _glfwPlatformDestroyWindow(_GLFWwindow* window)
    [window->ns.object close];
    window->ns.object = nil;

+    // HACK: Allow Cocoa to catch up before returning
+    _glfwPlatformPollEvents();
+
    } // autoreleasepool
 }

@@ -1033,7 +1034,14 @@ void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
            acquireMonitor(window);
    }
    else
-        [window->ns.object setContentSize:NSMakeSize(width, height)];
+    {
+        NSRect contentRect =
+            [window->ns.object contentRectForFrameRect:[window->ns.object frame]];
+        contentRect.origin.y += contentRect.size.height - height;
+        contentRect.size = NSMakeSize(width, height);
+        [window->ns.object setFrame:[window->ns.object frameRectForContentRect:contentRect]
+                            display:YES];
+    }

    } // autoreleasepool
 }
@@ -1222,7 +1230,7 @@ void _glfwPlatformSetWindowMonitor(_GLFWwindow* window,
    // HACK: Changing the style mask can cause the first responder to be cleared
    [window->ns.object makeFirstResponder:window->ns.view];

-    if (monitor)
+    if (window->monitor)
    {
        [window->ns.object setLevel:NSMainMenuWindowLevel + 1];
        [window->ns.object setHasShadow:NO];
@@ -1504,8 +1512,10 @@ const char* _glfwPlatformGetScancodeName(int scancode)
 {
    @autoreleasepool {

+    const int key = _glfw.ns.keycodes[scancode];
+
    UInt32 deadKeyState = 0;
-    UniChar characters[8];
+    UniChar characters[4];
    UniCharCount characterCount = 0;

    if (UCKeyTranslate([(NSData*) _glfw.ns.unicodeData bytes],
@@ -1530,12 +1540,12 @@ const char* _glfwPlatformGetScancodeName(int scancode)
                                                            characterCount,
                                                            kCFAllocatorNull);
    CFStringGetCString(string,
-                       _glfw.ns.keyName,
-                       sizeof(_glfw.ns.keyName),
+                       _glfw.ns.keynames[key],
+                       sizeof(_glfw.ns.keynames[key]),
                       kCFStringEncodingUTF8);
    CFRelease(string);

-    return _glfw.ns.keyName;
+    return _glfw.ns.keynames[key];

    } // autoreleasepool
 }
@@ -1593,23 +1603,49 @@ int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)
 {
    @autoreleasepool {

-    if (shape == GLFW_ARROW_CURSOR)
-        cursor->ns.object = [NSCursor arrowCursor];
-    else if (shape == GLFW_IBEAM_CURSOR)
-        cursor->ns.object = [NSCursor IBeamCursor];
-    else if (shape == GLFW_CROSSHAIR_CURSOR)
-        cursor->ns.object = [NSCursor crosshairCursor];
-    else if (shape == GLFW_HAND_CURSOR)
-        cursor->ns.object = [NSCursor pointingHandCursor];
-    else if (shape == GLFW_HRESIZE_CURSOR)
-        cursor->ns.object = [NSCursor resizeLeftRightCursor];
-    else if (shape == GLFW_VRESIZE_CURSOR)
-        cursor->ns.object = [NSCursor resizeUpDownCursor];
+    SEL cursorSelector = NULL;
+
+    // HACK: Try to use a private message
+    if (shape == GLFW_RESIZE_EW_CURSOR)
+        cursorSelector = @selector(_windowResizeEastWestCursor);
+    else if (shape == GLFW_RESIZE_NS_CURSOR)
+        cursorSelector = @selector(_windowResizeNorthSouthCursor);
+    else if (shape == GLFW_RESIZE_NWSE_CURSOR)
+        cursorSelector = @selector(_windowResizeNorthWestSouthEastCursor);
+    else if (shape == GLFW_RESIZE_NESW_CURSOR)
+        cursorSelector = @selector(_windowResizeNorthEastSouthWestCursor);
+
+    if (cursorSelector && [NSCursor respondsToSelector:cursorSelector])
+    {
+        id object = [NSCursor performSelector:cursorSelector];
+        if ([object isKindOfClass:[NSCursor class]])
+            cursor->ns.object = object;
+    }

    if (!cursor->ns.object)
    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Cocoa: Failed to retrieve standard cursor");
+        if (shape == GLFW_ARROW_CURSOR)
+            cursor->ns.object = [NSCursor arrowCursor];
+        else if (shape == GLFW_IBEAM_CURSOR)
+            cursor->ns.object = [NSCursor IBeamCursor];
+        else if (shape == GLFW_CROSSHAIR_CURSOR)
+            cursor->ns.object = [NSCursor crosshairCursor];
+        else if (shape == GLFW_POINTING_HAND_CURSOR)
+            cursor->ns.object = [NSCursor pointingHandCursor];
+        else if (shape == GLFW_RESIZE_EW_CURSOR)
+            cursor->ns.object = [NSCursor resizeLeftRightCursor];
+        else if (shape == GLFW_RESIZE_NS_CURSOR)
+            cursor->ns.object = [NSCursor resizeUpDownCursor];
+        else if (shape == GLFW_RESIZE_ALL_CURSOR)
+            cursor->ns.object = [NSCursor closedHandCursor];
+        else if (shape == GLFW_NOT_ALLOWED_CURSOR)
+            cursor->ns.object = [NSCursor operationNotAllowedCursor];
+    }
+
+    if (!cursor->ns.object)
+    {
+        _glfwInputError(GLFW_CURSOR_UNAVAILABLE,
+                        "Cocoa: Standard cursor shape unavailable");
        return GLFW_FALSE;
    }

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2016 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -655,6 +657,26 @@ GLFWAPI void glfwSwapBuffers(GLFWwindow* handle)
    window->context.swapBuffers(window);
 }

+GLFWAPI void glfwSwapBuffersWithDamage(GLFWwindow* handle, GLFWrect* rects, int n_rects)
+{
+    _GLFWwindow* window = (_GLFWwindow*) handle;
+    assert(window != NULL);
+
+    _GLFW_REQUIRE_INIT();
+
+    if (window->context.client == GLFW_NO_API)
+    {
+        _glfwInputError(GLFW_NO_WINDOW_CONTEXT,
+                        "Cannot swap buffers of a window that has no OpenGL or OpenGL ES context");
+        return;
+    }
+
+    if (window->context.swapBuffersWithDamage)
+        window->context.swapBuffersWithDamage(window, rects, n_rects);
+    else
+        window->context.swapBuffers(window);
+}
+
 GLFWAPI void glfwSwapInterval(int interval)
 {
    _GLFWwindow* window;
@@ -672,6 +694,26 @@ GLFWAPI void glfwSwapInterval(int interval)
    window->context.swapInterval(interval);
 }

+GLFWAPI int glfwGetBufferAge(GLFWwindow* handle)
+{
+    _GLFWwindow* window = (_GLFWwindow*) handle;
+    assert(window != NULL);
+
+    _GLFW_REQUIRE_INIT_OR_RETURN(0);
+
+    if (window->context.client == GLFW_NO_API)
+    {
+        _glfwInputError(GLFW_NO_WINDOW_CONTEXT,
+                        "Cannot get buffer age of a window that has no OpenGL or OpenGL ES context");
+        return 0;
+    }
+
+    if (window->context.getBufferAge)
+        return window->context.getBufferAge(window);
+
+    return 0;
+}
+
 GLFWAPI int glfwExtensionSupported(const char* extension)
 {
    _GLFWwindow* window;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 EGL - www.glfw.org
+// GLFW 3.4 EGL - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -230,11 +232,46 @@ static void swapBuffersEGL(_GLFWwindow* window)
    eglSwapBuffers(_glfw.egl.display, window->context.egl.surface);
 }

+static void swapBuffersWithDamageEGL(_GLFWwindow* window, GLFWrect* rects, int n_rects)
+{
+    if (window != _glfwPlatformGetTls(&_glfw.contextSlot))
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "EGL: The context must be current on the calling thread when swapping buffers");
+        return;
+    }
+
+    if (eglSwapBuffersWithDamageKHR)
+        eglSwapBuffersWithDamageKHR(_glfw.egl.display,
+                                    window->context.egl.surface,
+                                    (EGLint*)rects, (EGLint)n_rects);
+    else
+        eglSwapBuffers(_glfw.egl.display, window->context.egl.surface);
+}
+
 static void swapIntervalEGL(int interval)
 {
    eglSwapInterval(_glfw.egl.display, interval);
 }

+static int getBufferAgeEGL(_GLFWwindow* window)
+{
+    EGLint buffer_age;
+
+    if (window != _glfwPlatformGetTls(&_glfw.contextSlot))
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "EGL: The context must be current on the calling thread when swapping buffers");
+        return 0;
+    }
+
+    if (!eglQuerySurface(_glfw.egl.display, window->context.egl.surface,
+                         EGL_BUFFER_AGE_EXT, &buffer_age))
+        return 0;
+
+    return buffer_age;
+}
+
 static int extensionSupportedEGL(const char* extension)
 {
    const char* extensions = eglQueryString(_glfw.egl.display, EGL_EXTENSIONS);
@@ -365,6 +402,8 @@ GLFWbool _glfwInitEGL(void)
        _glfw_dlsym(_glfw.egl.handle, "eglSwapInterval");
    _glfw.egl.QueryString = (PFN_eglQueryString)
        _glfw_dlsym(_glfw.egl.handle, "eglQueryString");
+    _glfw.egl.QuerySurface = (PFN_eglQuerySurface)
+        _glfw_dlsym(_glfw.egl.handle, "eglQuerySurface");
    _glfw.egl.GetProcAddress = (PFN_eglGetProcAddress)
        _glfw_dlsym(_glfw.egl.handle, "eglGetProcAddress");

@@ -383,6 +422,7 @@ GLFWbool _glfwInitEGL(void)
        !_glfw.egl.SwapBuffers ||
        !_glfw.egl.SwapInterval ||
        !_glfw.egl.QueryString ||
+        !_glfw.egl.QuerySurface ||
        !_glfw.egl.GetProcAddress)
    {
        _glfwInputError(GLFW_PLATFORM_ERROR,
@@ -423,6 +463,12 @@ GLFWbool _glfwInitEGL(void)
        extensionSupportedEGL("EGL_KHR_get_all_proc_addresses");
    _glfw.egl.KHR_context_flush_control =
        extensionSupportedEGL("EGL_KHR_context_flush_control");
+    _glfw.egl.KHR_swap_buffers_with_damage =
+        extensionSupportedEGL("EGL_KHR_swap_buffers_with_damage");
+
+    if (_glfw.egl.KHR_swap_buffers_with_damage)
+        _glfw.egl.SwapBuffersWithDamageKHR = (PFN_eglSwapBuffersWithDamageKHR)
+            _glfw.egl.GetProcAddress("eglSwapBuffersWithDamageKHR");

    return GLFW_TRUE;
 }
@@ -692,7 +738,9 @@ GLFWbool _glfwCreateContextEGL(_GLFWwindow* window,

    window->context.makeCurrent = makeContextCurrentEGL;
    window->context.swapBuffers = swapBuffersEGL;
+    window->context.swapBuffersWithDamage = swapBuffersWithDamageEGL;
    window->context.swapInterval = swapIntervalEGL;
+    window->context.getBufferAge = getBufferAgeEGL;
    window->context.extensionSupported = extensionSupportedEGL;
    window->context.getProcAddress = getProcAddressEGL;
    window->context.destroy = destroyContextEGL;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 EGL - www.glfw.org
+// GLFW 3.4 EGL - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -47,26 +47,26 @@ typedef struct wl_egl_window* EGLNativeWindowType;
 #error "No supported EGL platform selected"
 #endif

-#define EGL_SUCCESS	0x3000
-#define EGL_NOT_INITIALIZED	0x3001
+#define EGL_SUCCESS 0x3000
+#define EGL_NOT_INITIALIZED 0x3001
 #define EGL_BAD_ACCESS 0x3002
 #define EGL_BAD_ALLOC 0x3003
 #define EGL_BAD_ATTRIBUTE 0x3004
 #define EGL_BAD_CONFIG 0x3005
-#define EGL_BAD_CONTEXT	0x3006
-#define EGL_BAD_CURRENT_SURFACE	0x3007
-#define EGL_BAD_DISPLAY	0x3008
+#define EGL_BAD_CONTEXT 0x3006
+#define EGL_BAD_CURRENT_SURFACE 0x3007
+#define EGL_BAD_DISPLAY 0x3008
 #define EGL_BAD_MATCH 0x3009
 #define EGL_BAD_NATIVE_PIXMAP 0x300a
 #define EGL_BAD_NATIVE_WINDOW 0x300b
 #define EGL_BAD_PARAMETER 0x300c
-#define EGL_BAD_SURFACE	0x300d
+#define EGL_BAD_SURFACE 0x300d
 #define EGL_CONTEXT_LOST 0x300e
 #define EGL_COLOR_BUFFER_TYPE 0x303f
 #define EGL_RGB_BUFFER 0x308e
 #define EGL_SURFACE_TYPE 0x3033
 #define EGL_WINDOW_BIT 0x0004
-#define EGL_RENDERABLE_TYPE	0x3040
+#define EGL_RENDERABLE_TYPE 0x3040
 #define EGL_OPENGL_ES_BIT 0x0001
 #define EGL_OPENGL_ES2_BIT 0x0004
 #define EGL_OPENGL_BIT 0x0008
@@ -76,7 +76,7 @@ typedef struct wl_egl_window* EGLNativeWindowType;
 #define EGL_RED_SIZE 0x3024
 #define EGL_DEPTH_SIZE 0x3025
 #define EGL_STENCIL_SIZE 0x3026
-#define EGL_SAMPLES	0x3031
+#define EGL_SAMPLES 0x3031
 #define EGL_OPENGL_ES_API 0x30a0
 #define EGL_OPENGL_API 0x30a2
 #define EGL_NONE 0x3038
@@ -107,6 +107,8 @@ typedef struct wl_egl_window* EGLNativeWindowType;
 #define EGL_CONTEXT_RELEASE_BEHAVIOR_NONE_KHR 0
 #define EGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_KHR 0x2098

+#define EGL_BUFFER_AGE_EXT 0x313D
+
 typedef int EGLint;
 typedef unsigned int EGLBoolean;
 typedef unsigned int EGLenum;
@@ -131,7 +133,9 @@ typedef EGLBoolean (EGLAPIENTRY * PFN_eglMakeCurrent)(EGLDisplay,EGLSurface,EGLS
 typedef EGLBoolean (EGLAPIENTRY * PFN_eglSwapBuffers)(EGLDisplay,EGLSurface);
 typedef EGLBoolean (EGLAPIENTRY * PFN_eglSwapInterval)(EGLDisplay,EGLint);
 typedef const char* (EGLAPIENTRY * PFN_eglQueryString)(EGLDisplay,EGLint);
+typedef EGLBoolean (EGLAPIENTRY * PFN_eglQuerySurface)(EGLDisplay,EGLSurface,EGLint,EGLint*);
 typedef GLFWglproc (EGLAPIENTRY * PFN_eglGetProcAddress)(const char*);
+typedef EGLBoolean (EGLAPIENTRY * PFN_eglSwapBuffersWithDamageKHR)(EGLDisplay,EGLSurface,EGLint*,EGLint);
 #define eglGetConfigAttrib _glfw.egl.GetConfigAttrib
 #define eglGetConfigs _glfw.egl.GetConfigs
 #define eglGetDisplay _glfw.egl.GetDisplay
@@ -147,7 +151,9 @@ typedef GLFWglproc (EGLAPIENTRY * PFN_eglGetProcAddress)(const char*);
 #define eglSwapBuffers _glfw.egl.SwapBuffers
 #define eglSwapInterval _glfw.egl.SwapInterval
 #define eglQueryString _glfw.egl.QueryString
+#define eglQuerySurface _glfw.egl.QuerySurface
 #define eglGetProcAddress _glfw.egl.GetProcAddress
+#define eglSwapBuffersWithDamageKHR _glfw.egl.SwapBuffersWithDamageKHR

 #define _GLFW_EGL_CONTEXT_STATE            _GLFWcontextEGL egl
 #define _GLFW_EGL_LIBRARY_CONTEXT_STATE    _GLFWlibraryEGL egl
@@ -178,6 +184,7 @@ typedef struct _GLFWlibraryEGL
    GLFWbool        KHR_gl_colorspace;
    GLFWbool        KHR_get_all_proc_addresses;
    GLFWbool        KHR_context_flush_control;
+    GLFWbool        KHR_swap_buffers_with_damage;

    void*           handle;

@@ -196,7 +203,9 @@ typedef struct _GLFWlibraryEGL
    PFN_eglSwapBuffers          SwapBuffers;
    PFN_eglSwapInterval         SwapInterval;
    PFN_eglQueryString          QueryString;
+    PFN_eglQuerySurface         QuerySurface;
    PFN_eglGetProcAddress       GetProcAddress;
+    PFN_eglSwapBuffersWithDamageKHR SwapBuffersWithDamageKHR;

 } _GLFWlibraryEGL;

@@ -5,7 +5,7 @@ libdir=@CMAKE_INSTALL_FULL_LIBDIR@

 Name: GLFW
 Description: A multi-platform library for OpenGL, window and input
-Version: @GLFW_VERSION_FULL@
+Version: @GLFW_VERSION@
 URL: https://www.glfw.org/
 Requires.private: @GLFW_PKG_DEPS@
 Libs: -L${libdir} -l@GLFW_LIB_NAME@
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2010-2016 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 GLX - www.glfw.org
+// GLFW 3.4 GLX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -226,8 +228,6 @@ static GLFWglproc getProcAddressGLX(const char* procname)
        return _glfw_dlsym(_glfw.glx.handle, procname);
 }

-// Destroy the OpenGL context
-//
 static void destroyContextGLX(_GLFWwindow* window)
 {
    if (window->context.glx.window)
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 GLX - www.glfw.org
+// GLFW 3.4 GLX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -29,11 +29,11 @@
 #define GLX_RGBA_BIT 0x00000001
 #define GLX_WINDOW_BIT 0x00000001
 #define GLX_DRAWABLE_TYPE 0x8010
-#define GLX_RENDER_TYPE	0x8011
+#define GLX_RENDER_TYPE 0x8011
 #define GLX_RGBA_TYPE 0x8014
 #define GLX_DOUBLEBUFFER 5
 #define GLX_STEREO 6
-#define GLX_AUX_BUFFERS	7
+#define GLX_AUX_BUFFERS 7
 #define GLX_RED_SIZE 8
 #define GLX_GREEN_SIZE 9
 #define GLX_BLUE_SIZE 10
@@ -42,7 +42,7 @@
 #define GLX_STENCIL_SIZE 13
 #define GLX_ACCUM_RED_SIZE 14
 #define GLX_ACCUM_GREEN_SIZE 15
-#define GLX_ACCUM_BLUE_SIZE	16
+#define GLX_ACCUM_BLUE_SIZE 16
 #define GLX_ACCUM_ALPHA_SIZE 17
 #define GLX_SAMPLES 0x186a1
 #define GLX_VISUAL_ID 0x800b
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"
 #include "mappings.h"
@@ -187,6 +189,8 @@ void _glfwInputError(int code, const char* format, ...)
            strcpy(description, "The requested format is unavailable");
        else if (code == GLFW_NO_WINDOW_CONTEXT)
            strcpy(description, "The specified window has no context");
+        else if (code == GLFW_CURSOR_UNAVAILABLE)
+            strcpy(description, "The specified cursor shape is unavailable");
        else
            strcpy(description, "ERROR: UNKNOWN GLFW ERROR");
    }
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -755,9 +757,13 @@ GLFWAPI GLFWcursor* glfwCreateStandardCursor(int shape)
    if (shape != GLFW_ARROW_CURSOR &&
        shape != GLFW_IBEAM_CURSOR &&
        shape != GLFW_CROSSHAIR_CURSOR &&
-        shape != GLFW_HAND_CURSOR &&
-        shape != GLFW_HRESIZE_CURSOR &&
-        shape != GLFW_VRESIZE_CURSOR)
+        shape != GLFW_POINTING_HAND_CURSOR &&
+        shape != GLFW_RESIZE_EW_CURSOR &&
+        shape != GLFW_RESIZE_NS_CURSOR &&
+        shape != GLFW_RESIZE_NWSE_CURSOR &&
+        shape != GLFW_RESIZE_NESW_CURSOR &&
+        shape != GLFW_RESIZE_ALL_CURSOR &&
+        shape != GLFW_NOT_ALLOWED_CURSOR)
    {
        _glfwInputError(GLFW_INVALID_ENUM, "Invalid standard cursor 0x%08X", shape);
        return NULL;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -78,14 +78,16 @@ typedef struct _GLFWmutex       _GLFWmutex;

 typedef void (* _GLFWmakecontextcurrentfun)(_GLFWwindow*);
 typedef void (* _GLFWswapbuffersfun)(_GLFWwindow*);
+typedef void (* _GLFWswapbufferswithdamagefun)(_GLFWwindow*,GLFWrect*,int);
 typedef void (* _GLFWswapintervalfun)(int);
+typedef int (* _GLFWgetbufferagefun)(_GLFWwindow*);
 typedef int (* _GLFWextensionsupportedfun)(const char*);
 typedef GLFWglproc (* _GLFWgetprocaddressfun)(const char*);
 typedef void (* _GLFWdestroycontextfun)(_GLFWwindow*);

 #define GL_VERSION 0x1f02
-#define GL_NONE	0
-#define GL_COLOR_BUFFER_BIT	0x00004000
+#define GL_NONE 0
+#define GL_COLOR_BUFFER_BIT 0x00004000
 #define GL_UNSIGNED_BYTE 0x1401
 #define GL_EXTENSIONS 0x1f03
 #define GL_NUM_EXTENSIONS 0x821d
@@ -102,7 +104,7 @@ typedef void (* _GLFWdestroycontextfun)(_GLFWwindow*);
 #define GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH 0x82fc
 #define GL_CONTEXT_FLAG_NO_ERROR_BIT_KHR 0x00000008

-typedef int	GLint;
+typedef int GLint;
 typedef unsigned int GLuint;
 typedef unsigned int GLenum;
 typedef unsigned int GLbitfield;
@@ -274,6 +276,9 @@ struct _GLFWwndconfig
        char      className[256];
        char      instanceName[256];
    } x11;
+    struct {
+        GLFWbool  keymenu;
+    } win32;
 };

 // Context configuration
@@ -347,7 +352,9 @@ struct _GLFWcontext

    _GLFWmakecontextcurrentfun  makeCurrent;
    _GLFWswapbuffersfun         swapBuffers;
+    _GLFWswapbufferswithdamagefun swapBuffersWithDamage;
    _GLFWswapintervalfun        swapInterval;
+    _GLFWgetbufferagefun        getBufferAge;
    _GLFWextensionsupportedfun  extensionSupported;
    _GLFWgetprocaddressfun      getProcAddress;
    _GLFWdestroycontextfun      destroy;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Linux - www.glfw.org
+// GLFW 3.4 Linux - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -104,9 +106,7 @@ static void handleAbsEvent(_GLFWjoystick* js, int code, int value)
 //
 static void pollAbsState(_GLFWjoystick* js)
 {
-    int code;
-
-    for (code = 0;  code < ABS_CNT;  code++)
+    for (int code = 0;  code < ABS_CNT;  code++)
    {
        if (js->linjs.absMap[code] < 0)
            continue;
@@ -126,18 +126,7 @@ static void pollAbsState(_GLFWjoystick* js)
 //
 static GLFWbool openJoystickDevice(const char* path)
 {
-    int jid, code;
-    char name[256] = "";
-    char guid[33] = "";
-    char evBits[(EV_CNT + 7) / 8] = {0};
-    char keyBits[(KEY_CNT + 7) / 8] = {0};
-    char absBits[(ABS_CNT + 7) / 8] = {0};
-    int axisCount = 0, buttonCount = 0, hatCount = 0;
-    struct input_id id;
-    _GLFWjoystickLinux linjs = {0};
-    _GLFWjoystick* js = NULL;
-
-    for (jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
+    for (int jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
    {
        if (!_glfw.joysticks[jid].present)
            continue;
@@ -145,10 +134,16 @@ static GLFWbool openJoystickDevice(const char* path)
            return GLFW_FALSE;
    }

+    _GLFWjoystickLinux linjs = {0};
    linjs.fd = open(path, O_RDONLY | O_NONBLOCK);
    if (linjs.fd == -1)
        return GLFW_FALSE;

+    char evBits[(EV_CNT + 7) / 8] = {0};
+    char keyBits[(KEY_CNT + 7) / 8] = {0};
+    char absBits[(ABS_CNT + 7) / 8] = {0};
+    struct input_id id;
+
    if (ioctl(linjs.fd, EVIOCGBIT(0, sizeof(evBits)), evBits) < 0 ||
        ioctl(linjs.fd, EVIOCGBIT(EV_KEY, sizeof(keyBits)), keyBits) < 0 ||
        ioctl(linjs.fd, EVIOCGBIT(EV_ABS, sizeof(absBits)), absBits) < 0 ||
@@ -168,9 +163,13 @@ static GLFWbool openJoystickDevice(const char* path)
        return GLFW_FALSE;
    }

+    char name[256] = "";
+
    if (ioctl(linjs.fd, EVIOCGNAME(sizeof(name)), name) < 0)
        strncpy(name, "Unknown", sizeof(name));

+    char guid[33] = "";
+
    // Generate a joystick GUID that matches the SDL 2.0.5+ one
    if (id.vendor && id.product && id.version)
    {
@@ -189,7 +188,9 @@ static GLFWbool openJoystickDevice(const char* path)
                name[8], name[9], name[10]);
    }

-    for (code = BTN_MISC;  code < KEY_CNT;  code++)
+    int axisCount = 0, buttonCount = 0, hatCount = 0;
+
+    for (int code = BTN_MISC;  code < KEY_CNT;  code++)
    {
        if (!isBitSet(code, keyBits))
            continue;
@@ -198,7 +199,7 @@ static GLFWbool openJoystickDevice(const char* path)
        buttonCount++;
    }

-    for (code = 0;  code < ABS_CNT;  code++)
+    for (int code = 0;  code < ABS_CNT;  code++)
    {
        linjs.absMap[code] = -1;
        if (!isBitSet(code, absBits))
@@ -221,7 +222,8 @@ static GLFWbool openJoystickDevice(const char* path)
        }
    }

-    js = _glfwAllocJoystick(name, guid, axisCount, buttonCount, hatCount);
+    _GLFWjoystick* js =
+        _glfwAllocJoystick(name, guid, axisCount, buttonCount, hatCount);
    if (!js)
    {
        close(linjs.fd);
@@ -266,8 +268,6 @@ static int compareJoysticks(const void* fp, const void* sp)
 //
 GLFWbool _glfwInitJoysticksLinux(void)
 {
-    DIR* dir;
-    int count = 0;
    const char* dirname = "/dev/input";

    _glfw.linjs.inotify = inotify_init1(IN_NONBLOCK | IN_CLOEXEC);
@@ -289,7 +289,9 @@ GLFWbool _glfwInitJoysticksLinux(void)
        return GLFW_FALSE;
    }

-    dir = opendir(dirname);
+    int count = 0;
+
+    DIR* dir = opendir(dirname);
    if (dir)
    {
        struct dirent* entry;
@@ -344,12 +346,11 @@ void _glfwTerminateJoysticksLinux(void)

 void _glfwDetectJoystickConnectionLinux(void)
 {
-    ssize_t offset = 0;
-    char buffer[16384];
-
    if (_glfw.linjs.inotify <= 0)
        return;

+    ssize_t offset = 0;
+    char buffer[16384];
    const ssize_t size = read(_glfw.linjs.inotify, buffer, sizeof(buffer));

    while (size > offset)
@@ -369,9 +370,7 @@ void _glfwDetectJoystickConnectionLinux(void)
            openJoystickDevice(path);
        else if (e->mask & IN_DELETE)
        {
-            int jid;
-
-            for (jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
+            for (int jid = 0;  jid <= GLFW_JOYSTICK_LAST;  jid++)
            {
                if (strcmp(_glfw.joysticks[jid].linjs.path, path) == 0)
                {
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Linux - www.glfw.org
+// GLFW 3.4 Linux - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -84,7 +84,6 @@ const char* _glfwDefaultMappings[] =
 "030000000d0f00008700000000000000,Fighting Stick mini 4,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,",
 "030000000d0f00002700000000000000,FIGHTING STICK V3,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,",
 "78696e70757403000000000000000000,Fightstick TES,a:b0,b:b1,back:b6,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b10,leftshoulder:b4,lefttrigger:a2,rightshoulder:b5,righttrigger:a5,start:b7,x:b2,y:b3,platform:Windows,",
-"03000000790000000600000000000000,G-Shark GS-GP702,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a4,start:b9,x:b3,y:b0,platform:Windows,",
 "03000000260900002625000000000000,Gamecube Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b6,lefttrigger:a4,leftx:a0,lefty:a1,righttrigger:a5,rightx:a2,righty:a3,start:b7,x:b2,y:b3,platform:Windows,",
 "030000008f0e00000d31000000000000,GAMEPAD 3 TURBO,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Windows,",
 "03000000280400000140000000000000,GamePad Pro USB,a:b1,b:b2,back:b8,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,start:b9,x:b0,y:b3,platform:Windows,",
@@ -207,7 +206,6 @@ const char* _glfwDefaultMappings[] =
 "030000008305000031b0000000000000,Cideko AK08b,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,",
 "03000000260900008888000088020000,Cyber Gadget GameCube Controller,a:b0,b:b1,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,lefttrigger:a4,leftx:a0,lefty:a1,rightshoulder:b6,righttrigger:a5,rightx:a2,righty:a3~,start:b7,x:b2,y:b3,platform:Mac OS X,",
 "03000000a306000022f6000001030000,Cyborg V.3 Rumble Pad,a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,leftstick:b10,lefttrigger:+a3,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:-a3,rightx:a2,righty:a4,start:b9,x:b0,y:b3,platform:Mac OS X,",
-"03000000790000000600000000000000,G-Shark GP-702,a:b2,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a3,righty:a4,start:b9,x:b3,y:b0,platform:Mac OS X,",
 "03000000ad1b000001f9000000000000,Gamestop BB-070 X360 Controller,a:b0,b:b1,back:b9,dpdown:b12,dpleft:b13,dpright:b14,dpup:b11,guide:b10,leftshoulder:b4,leftstick:b6,lefttrigger:a2,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b7,righttrigger:a5,rightx:a3,righty:a4,start:b8,x:b2,y:b3,platform:Mac OS X,",
 "0500000047532047616d657061640000,GameStop Gamepad,a:b0,b:b1,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,leftshoulder:b4,leftstick:b10,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,rightstick:b11,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b2,y:b3,platform:Mac OS X,",
 "030000000d0f00005f00000000010000,Hori Fighting Commander 4 (PS3),a:b1,b:b2,back:b8,dpdown:h0.4,dpleft:h0.8,dpright:h0.2,dpup:h0.1,guide:b12,leftshoulder:b4,lefttrigger:b6,leftx:a0,lefty:a1,rightshoulder:b5,righttrigger:b7,rightx:a2,righty:a3,start:b9,x:b0,y:b3,platform:Mac OS X,",
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -54,6 +56,10 @@ static int compareVideoModes(const void* fp, const void* sp)
    if (farea != sarea)
        return farea - sarea;

+    // Then sort on width
+    if (fm->width != sm->width)
+        return fm->width - sm->width;
+
    // Lastly sort on refresh rate
    return fm->refreshRate - sm->refreshRate;
 }
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -24,6 +24,9 @@
 //
 //========================================================================

+// NOTE: Many Cocoa enum values have been renamed and we need to build across
+//       SDK versions where one is unavailable or the other deprecated
+//       We use the newer names in code and these macros to handle compatibility
 #if MAC_OS_X_VERSION_MAX_ALLOWED < 101400
 #define NSOpenGLContextParameterSwapInterval NSOpenGLCPSwapInterval
 #define NSOpenGLContextParameterSurfaceOpacity NSOpenGLCPSurfaceOpacity
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 macOS - www.glfw.org
+// GLFW 3.4 macOS - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -23,6 +23,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -117,8 +119,6 @@ static GLFWglproc getProcAddressNSGL(const char* procname)
    return symbol;
 }

-// Destroy the OpenGL context
-//
 static void destroyContextNSGL(_GLFWwindow* window)
 {
    @autoreleasepool {
@@ -194,13 +194,6 @@ GLFWbool _glfwCreateContextNSGL(_GLFWwindow* window,
                            "NSGL: The targeted version of macOS does not support OpenGL 3.0 or 3.1 but may support 3.2 and above");
            return GLFW_FALSE;
        }
-
-        if (!ctxconfig->forward || ctxconfig->profile != GLFW_OPENGL_CORE_PROFILE)
-        {
-            _glfwInputError(GLFW_VERSION_UNAVAILABLE,
-                            "NSGL: The targeted version of macOS only supports forward-compatible core profile contexts for OpenGL 3.2 and above");
-            return GLFW_FALSE;
-        }
    }

    // Context robustness modes (GL_KHR_robustness) are not yet supported by
@@ -339,7 +332,7 @@ GLFWbool _glfwCreateContextNSGL(_GLFWwindow* window,
        return GLFW_FALSE;
    }

-    NSOpenGLContext* share = NULL;
+    NSOpenGLContext* share = nil;

    if (ctxconfig->share)
        share = ctxconfig->share->context.nsgl.object;
@@ -412,7 +405,7 @@ GLFWAPI id glfwGetNSGLContext(GLFWwindow* handle)
    if (window->context.client == GLFW_NO_API)
    {
        _glfwInputError(GLFW_NO_WINDOW_CONTEXT, NULL);
-        return NULL;
+        return nil;
    }

    return window->context.nsgl.object;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -23,6 +23,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -24,8 +24,8 @@
 //
 //========================================================================

-#define _GLFW_PLATFORM_JOYSTICK_STATE         int nulljs
-#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE int nulljs
+#define _GLFW_PLATFORM_JOYSTICK_STATE         struct { int dummyJoystick; }
+#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE struct { int dummyLibraryJoystick; }

 #define _GLFW_PLATFORM_MAPPING_NAME ""

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -29,13 +29,13 @@

 #define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowNull null

-#define _GLFW_PLATFORM_CONTEXT_STATE
-#define _GLFW_PLATFORM_MONITOR_STATE
-#define _GLFW_PLATFORM_CURSOR_STATE
-#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE
-#define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE
-#define _GLFW_EGL_CONTEXT_STATE
-#define _GLFW_EGL_LIBRARY_CONTEXT_STATE
+#define _GLFW_PLATFORM_CONTEXT_STATE         struct { int dummyContext; }
+#define _GLFW_PLATFORM_MONITOR_STATE         struct { int dummyMonitor; }
+#define _GLFW_PLATFORM_CURSOR_STATE          struct { int dummyCursor; }
+#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE  struct { int dummyLibraryWindow; }
+#define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE struct { int dummyLibraryContext; }
+#define _GLFW_EGL_CONTEXT_STATE              struct { int dummyEGLContext; }
+#define _GLFW_EGL_LIBRARY_CONTEXT_STATE      struct { int dummyEGLLibraryContext; }

 #include "osmesa_context.h"
 #include "posix_time.h"
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 OSMesa - www.glfw.org
+// GLFW 3.4 OSMesa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include <stdlib.h>
 #include <string.h>
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 OSMesa - www.glfw.org
+// GLFW 3.4 OSMesa - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2016 Google Inc.
 // Copyright (c) 2016-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 POSIX - www.glfw.org
+// GLFW 3.4 POSIX - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 WGL - www.glfw.org
+// GLFW 3.4 WGL - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -75,8 +77,8 @@ static int choosePixelFormat(_GLFWwindow* window,
    {
        const int attrib = WGL_NUMBER_PIXEL_FORMATS_ARB;

-        if (!_glfw.wgl.GetPixelFormatAttribivARB(window->context.wgl.dc,
-                                                 1, 0, 1, &attrib, &nativeCount))
+        if (!wglGetPixelFormatAttribivARB(window->context.wgl.dc,
+                                          1, 0, 1, &attrib, &nativeCount))
        {
            _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
                                 "WGL: Failed to retrieve pixel format attribute");
@@ -139,10 +141,10 @@ static int choosePixelFormat(_GLFWwindow* window,
        {
            // Get pixel format attributes through "modern" extension

-            if (!_glfw.wgl.GetPixelFormatAttribivARB(window->context.wgl.dc,
-                                                     pixelFormat, 0,
-                                                     attribCount,
-                                                     attribs, values))
+            if (!wglGetPixelFormatAttribivARB(window->context.wgl.dc,
+                                              pixelFormat, 0,
+                                              attribCount,
+                                              attribs, values))
            {
                _glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
                                    "WGL: Failed to retrieve pixel format attributes");
@@ -360,7 +362,7 @@ static void swapIntervalWGL(int interval)
    }

    if (_glfw.wgl.EXT_swap_control)
-        _glfw.wgl.SwapIntervalEXT(interval);
+        wglSwapIntervalEXT(interval);
 }

 static int extensionSupportedWGL(const char* extension)
@@ -368,9 +370,9 @@ static int extensionSupportedWGL(const char* extension)
    const char* extensions = NULL;

    if (_glfw.wgl.GetExtensionsStringARB)
-        extensions = _glfw.wgl.GetExtensionsStringARB(wglGetCurrentDC());
+        extensions = wglGetExtensionsStringARB(wglGetCurrentDC());
    else if (_glfw.wgl.GetExtensionsStringEXT)
-        extensions = _glfw.wgl.GetExtensionsStringEXT();
+        extensions = wglGetExtensionsStringEXT();

    if (!extensions)
        return GLFW_FALSE;
@@ -387,8 +389,6 @@ static GLFWglproc getProcAddressWGL(const char* procname)
    return (GLFWglproc) GetProcAddress(_glfw.wgl.instance, procname);
 }

-// Destroy the OpenGL context
-//
 static void destroyContextWGL(_GLFWwindow* window)
 {
    if (window->context.wgl.handle)
@@ -693,8 +693,7 @@ GLFWbool _glfwCreateContextWGL(_GLFWwindow* window,
        setAttrib(0, 0);

        window->context.wgl.handle =
-            _glfw.wgl.CreateContextAttribsARB(window->context.wgl.dc,
-                                              share, attribs);
+            wglCreateContextAttribsARB(window->context.wgl.dc, share, attribs);
        if (!window->context.wgl.handle)
        {
            const DWORD error = GetLastError();
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 WGL - www.glfw.org
+// GLFW 3.4 WGL - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2018 Camilla Löwy <elmindreda@glfw.org>
@@ -76,12 +76,19 @@
 #define ERROR_INVALID_PROFILE_ARB 0x2096
 #define ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054

+// WGL extension pointer typedefs
 typedef BOOL (WINAPI * PFNWGLSWAPINTERVALEXTPROC)(int);
 typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVARBPROC)(HDC,int,int,UINT,const int*,int*);
 typedef const char* (WINAPI * PFNWGLGETEXTENSIONSSTRINGEXTPROC)(void);
 typedef const char* (WINAPI * PFNWGLGETEXTENSIONSSTRINGARBPROC)(HDC);
 typedef HGLRC (WINAPI * PFNWGLCREATECONTEXTATTRIBSARBPROC)(HDC,HGLRC,const int*);
+#define wglSwapIntervalEXT _glfw.wgl.SwapIntervalEXT
+#define wglGetPixelFormatAttribivARB _glfw.wgl.GetPixelFormatAttribivARB
+#define wglGetExtensionsStringEXT _glfw.wgl.GetExtensionsStringEXT
+#define wglGetExtensionsStringARB _glfw.wgl.GetExtensionsStringARB
+#define wglCreateContextAttribsARB _glfw.wgl.CreateContextAttribsARB

+// opengl32.dll function pointer typedefs
 typedef HGLRC (WINAPI * PFN_wglCreateContext)(HDC);
 typedef BOOL (WINAPI * PFN_wglDeleteContext)(HGLRC);
 typedef PROC (WINAPI * PFN_wglGetProcAddress)(LPCSTR);
@@ -89,8 +96,6 @@ typedef HDC (WINAPI * PFN_wglGetCurrentDC)(void);
 typedef HGLRC (WINAPI * PFN_wglGetCurrentContext)(void);
 typedef BOOL (WINAPI * PFN_wglMakeCurrent)(HDC,HGLRC);
 typedef BOOL (WINAPI * PFN_wglShareLists)(HGLRC,HGLRC);
-
-// opengl32.dll function pointer typedefs
 #define wglCreateContext _glfw.wgl.CreateContext
 #define wglDeleteContext _glfw.wgl.DeleteContext
 #define wglGetProcAddress _glfw.wgl.GetProcAddress
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -523,7 +525,7 @@ BOOL _glfwIsWindowsVersionOrGreaterWin32(WORD major, WORD minor, WORD sp)
    cond = VerSetConditionMask(cond, VER_MINORVERSION, VER_GREATER_EQUAL);
    cond = VerSetConditionMask(cond, VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL);
    // HACK: Use RtlVerifyVersionInfo instead of VerifyVersionInfoW as the
-    //       latter lies unless the user knew to embedd a non-default manifest
+    //       latter lies unless the user knew to embed a non-default manifest
    //       announcing support for Windows 10 via supportedOS GUID
    return RtlVerifyVersionInfo(&osvi, mask, cond) == 0;
 }
@@ -538,7 +540,7 @@ BOOL _glfwIsWindows10BuildOrGreaterWin32(WORD build)
    cond = VerSetConditionMask(cond, VER_MINORVERSION, VER_GREATER_EQUAL);
    cond = VerSetConditionMask(cond, VER_BUILDNUMBER, VER_GREATER_EQUAL);
    // HACK: Use RtlVerifyVersionInfo instead of VerifyVersionInfoW as the
-    //       latter lies unless the user knew to embedd a non-default manifest
+    //       latter lies unless the user knew to embed a non-default manifest
    //       announcing support for Windows 10 via supportedOS GUID
    return RtlVerifyVersionInfo(&osvi, mask, cond) == 0;
 }
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
 //
@@ -25,7 +25,7 @@
 //========================================================================

 #define _GLFW_PLATFORM_JOYSTICK_STATE         _GLFWjoystickWin32 win32
-#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE int dummy
+#define _GLFW_PLATFORM_LIBRARY_JOYSTICK_STATE struct { int dummyLibraryJoystick; }

 #define _GLFW_PLATFORM_MAPPING_NAME "Windows"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -475,7 +477,7 @@ void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)
 GLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
 {
    HDC dc;
-    WORD values[768];
+    WORD values[3][256];

    dc = CreateDCW(L"DISPLAY", monitor->win32.adapterName, NULL, NULL);
    GetDeviceGammaRamp(dc, values);
@@ -483,9 +485,9 @@ GLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)

    _glfwAllocGammaArrays(ramp, 256);

-    memcpy(ramp->red,   values +   0, 256 * sizeof(unsigned short));
-    memcpy(ramp->green, values + 256, 256 * sizeof(unsigned short));
-    memcpy(ramp->blue,  values + 512, 256 * sizeof(unsigned short));
+    memcpy(ramp->red,   values[0], sizeof(values[0]));
+    memcpy(ramp->green, values[1], sizeof(values[1]));
+    memcpy(ramp->blue,  values[2], sizeof(values[2]));

    return GLFW_TRUE;
 }
@@ -493,7 +495,7 @@ GLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
 void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
 {
    HDC dc;
-    WORD values[768];
+    WORD values[3][256];

    if (ramp->size != 256)
    {
@@ -502,9 +504,9 @@ void _glfwPlatformSetGammaRamp(_GLFWmonitor* monitor, const GLFWgammaramp* ramp)
        return;
    }

-    memcpy(values +   0, ramp->red,   256 * sizeof(unsigned short));
-    memcpy(values + 256, ramp->green, 256 * sizeof(unsigned short));
-    memcpy(values + 512, ramp->blue,  256 * sizeof(unsigned short));
+    memcpy(values[0], ramp->red,   sizeof(values[0]));
+    memcpy(values[1], ramp->green, sizeof(values[1]));
+    memcpy(values[2], ramp->blue,  sizeof(values[2]));

    dc = CreateDCW(L"DISPLAY", monitor->win32.adapterName, NULL, NULL);
    SetDeviceGammaRamp(dc, values);
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -212,7 +212,7 @@ typedef enum

 // HACK: Define macros that some dinput.h variants don't
 #ifndef DIDFT_OPTIONAL
- #define DIDFT_OPTIONAL	0x80000000
+ #define DIDFT_OPTIONAL 0x80000000
 #endif

 // winmm.dll function pointer typedefs
@@ -315,6 +315,7 @@ typedef struct _GLFWwindowWin32
    // Whether to enable framebuffer transparency on DWM
    GLFWbool            transparent;
    GLFWbool            scaleToMonitor;
+    GLFWbool            keymenu;

    // The last received cursor position, regardless of source
    int                 lastCursorPosX, lastCursorPosY;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Win32 - www.glfw.org
+// GLFW 3.4 Win32 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -409,7 +411,7 @@ static void updateFramebufferTransparency(const _GLFWwindow* window)
            // issue.  When set to black, something is making the hit test
            // not resize with the window frame.
            SetLayeredWindowAttributes(window->win32.handle,
-                                       RGB(0, 193, 48), 255, LWA_COLORKEY);
+                                       RGB(255, 0, 255), 255, LWA_COLORKEY);
        }

        DeleteObject(region);
@@ -479,7 +481,7 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
        DWORD time;

        // Right side keys have the extended key bit set
-        if (lParam & 0x01000000)
+        if (HIWORD(lParam) & KF_EXTENDED)
            return GLFW_KEY_RIGHT_CONTROL;

        // HACK: Alt Gr sends Left Ctrl and then Right Alt in close sequence
@@ -495,7 +497,7 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
                next.message == WM_SYSKEYUP)
            {
                if (next.wParam == VK_MENU &&
-                    (next.lParam & 0x01000000) &&
+                    (HIWORD(next.lParam) & KF_EXTENDED) &&
                    next.time == time)
                {
                    // Next message is Right Alt down so discard this
@@ -629,12 +631,8 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
            //       clicking a caption button
            if (HIWORD(lParam) == WM_LBUTTONDOWN)
            {
-                if (LOWORD(lParam) == HTCLOSE ||
-                    LOWORD(lParam) == HTMINBUTTON ||
-                    LOWORD(lParam) == HTMAXBUTTON)
-                {
+                if (LOWORD(lParam) != HTCLIENT)
                    window->win32.frameAction = GLFW_TRUE;
-                }
            }

            break;
@@ -701,7 +699,12 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,

                // User trying to access application menu using ALT?
                case SC_KEYMENU:
-                    return 0;
+                {
+                    if (!window->win32.keymenu)
+                        return 0;
+
+                    break;
+                }
            }
            break;
        }
@@ -733,6 +736,10 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
            }

            _glfwInputChar(window, (unsigned int) wParam, getKeyMods(), plain);
+
+            if (uMsg == WM_SYSCHAR && window->win32.keymenu)
+                break;
+
            return 0;
        }

@@ -742,8 +749,8 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
        case WM_SYSKEYUP:
        {
            const int key = translateKey(wParam, lParam);
-            const int scancode = (lParam >> 16) & 0x1ff;
-            const int action = ((lParam >> 31) & 1) ? GLFW_RELEASE : GLFW_PRESS;
+            const int scancode = (HIWORD(lParam) & 0x1ff);
+            const int action = (HIWORD(lParam) & KF_UP) ? GLFW_RELEASE : GLFW_PRESS;
            const int mods = getKeyMods();

            if (key == _GLFW_KEY_INVALID)
@@ -830,7 +837,19 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
            const int x = GET_X_LPARAM(lParam);
            const int y = GET_Y_LPARAM(lParam);

-            // Disabled cursor motion input is provided by WM_INPUT
+            if (!window->win32.cursorTracked)
+            {
+                TRACKMOUSEEVENT tme;
+                ZeroMemory(&tme, sizeof(tme));
+                tme.cbSize = sizeof(tme);
+                tme.dwFlags = TME_LEAVE;
+                tme.hwndTrack = window->win32.handle;
+                TrackMouseEvent(&tme);
+
+                window->win32.cursorTracked = GLFW_TRUE;
+                _glfwInputCursorEnter(window, GLFW_TRUE);
+            }
+
            if (window->cursorMode == GLFW_CURSOR_DISABLED)
            {
                const int dx = x - window->win32.lastCursorPosX;
@@ -851,19 +870,6 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
            window->win32.lastCursorPosX = x;
            window->win32.lastCursorPosY = y;

-            if (!window->win32.cursorTracked)
-            {
-                TRACKMOUSEEVENT tme;
-                ZeroMemory(&tme, sizeof(tme));
-                tme.cbSize = sizeof(tme);
-                tme.dwFlags = TME_LEAVE;
-                tme.hwndTrack = window->win32.handle;
-                TrackMouseEvent(&tme);
-
-                window->win32.cursorTracked = GLFW_TRUE;
-                _glfwInputCursorEnter(window, GLFW_TRUE);
-            }
-
            return 0;
        }

@@ -942,6 +948,9 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
        case WM_ENTERSIZEMOVE:
        case WM_ENTERMENULOOP:
        {
+            if (window->win32.frameAction)
+                break;
+
            // HACK: Enable the cursor while the user is moving or
            //       resizing the window or using the window menu
            if (window->cursorMode == GLFW_CURSOR_DISABLED)
@@ -953,6 +962,9 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
        case WM_EXITSIZEMOVE:
        case WM_EXITMENULOOP:
        {
+            if (window->win32.frameAction)
+                break;
+
            // HACK: Disable the cursor once the user is done moving or
            //       resizing the window or using the menu
            if (window->cursorMode == GLFW_CURSOR_DISABLED)
@@ -1225,6 +1237,7 @@ static int createNativeWindow(_GLFWwindow* window,
        xpos = CW_USEDEFAULT;
        ypos = CW_USEDEFAULT;

+        window->win32.maximized = wndconfig->maximized;
        if (wndconfig->maximized)
            style |= WS_MAXIMIZE;

@@ -1271,13 +1284,15 @@ static int createNativeWindow(_GLFWwindow* window,
    }

    window->win32.scaleToMonitor = wndconfig->scaleToMonitor;
+    window->win32.keymenu = wndconfig->win32.keymenu;

-    // Adjust window size to account for DPI scaling of the window frame and
-    // optionally DPI scaling of the content area
-    // This cannot be done until we know what monitor it was placed on
+    // Adjust window rect to account for DPI scaling of the window frame and
+    // (if enabled) DPI scaling of the content area
+    // This cannot be done until we know what monitor the window was placed on
    if (!window->monitor)
    {
        RECT rect = { 0, 0, wndconfig->width, wndconfig->height };
+        WINDOWPLACEMENT wp = { sizeof(wp) };

        if (wndconfig->scaleToMonitor)
        {
@@ -1298,10 +1313,11 @@ static int createNativeWindow(_GLFWwindow* window,
        else
            AdjustWindowRectEx(&rect, style, FALSE, exStyle);

-        SetWindowPos(window->win32.handle, NULL,
-                     rect.left, rect.top,
-                     rect.right - rect.left, rect.bottom - rect.top,
-                     SWP_NOACTIVATE | SWP_NOZORDER);
+        // Only update the restored window rect as the window may be maximized
+        GetWindowPlacement(window->win32.handle, &wp);
+        wp.rcNormalPosition = rect;
+        wp.showCmd = SW_HIDE;
+        SetWindowPlacement(window->win32.handle, &wp);
    }

    DragAcceptFiles(window->win32.handle, TRUE);
@@ -1722,7 +1738,7 @@ void _glfwPlatformSetWindowMonitor(_GLFWwindow* window,

    _glfwInputWindowMonitor(window, monitor);

-    if (monitor)
+    if (window->monitor)
    {
        MONITORINFO mi = { sizeof(mi) };
        UINT flags = SWP_SHOWWINDOW | SWP_NOACTIVATE | SWP_NOCOPYBITS;
@@ -1928,8 +1944,8 @@ void _glfwPlatformPollEvents(void)
        window = GetPropW(handle, L"GLFW");
        if (window)
        {
-            const GLFWbool lshift = (GetAsyncKeyState(VK_LSHIFT) >> 15) & 1;
-            const GLFWbool rshift = (GetAsyncKeyState(VK_RSHIFT) >> 15) & 1;
+            const GLFWbool lshift = (GetAsyncKeyState(VK_LSHIFT) & 0x8000) != 0;
+            const GLFWbool rshift = (GetAsyncKeyState(VK_RSHIFT) & 0x8000) != 0;

            if (!lshift && window->keys[GLFW_KEY_LEFT_SHIFT] == GLFW_PRESS)
            {
@@ -2052,14 +2068,25 @@ int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)
        id = OCR_IBEAM;
    else if (shape == GLFW_CROSSHAIR_CURSOR)
        id = OCR_CROSS;
-    else if (shape == GLFW_HAND_CURSOR)
+    else if (shape == GLFW_POINTING_HAND_CURSOR)
        id = OCR_HAND;
-    else if (shape == GLFW_HRESIZE_CURSOR)
+    else if (shape == GLFW_RESIZE_EW_CURSOR)
        id = OCR_SIZEWE;
-    else if (shape == GLFW_VRESIZE_CURSOR)
+    else if (shape == GLFW_RESIZE_NS_CURSOR)
        id = OCR_SIZENS;
+    else if (shape == GLFW_RESIZE_NWSE_CURSOR)
+        id = OCR_SIZENWSE;
+    else if (shape == GLFW_RESIZE_NESW_CURSOR)
+        id = OCR_SIZENESW;
+    else if (shape == GLFW_RESIZE_ALL_CURSOR)
+        id = OCR_SIZEALL;
+    else if (shape == GLFW_NOT_ALLOWED_CURSOR)
+        id = OCR_NO;
    else
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR, "Win32: Unknown standard cursor");
        return GLFW_FALSE;
+    }

    cursor->win32.handle = LoadImageW(NULL,
                                      MAKEINTRESOURCEW(id), IMAGE_CURSOR, 0, 0,
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 - www.glfw.org
+// GLFW 3.4 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -25,6 +25,8 @@
 //    distribution.
 //
 //========================================================================
+// Please use C89 style variable declarations in this file because VS 2010
+//========================================================================

 #include "internal.h"

@@ -361,6 +363,9 @@ GLFWAPI void glfwWindowHint(int hint, int value)
        case GLFW_COCOA_RETINA_FRAMEBUFFER:
            _glfw.hints.window.ns.retina = value ? GLFW_TRUE : GLFW_FALSE;
            return;
+        case GLFW_WIN32_KEYBOARD_MENU:
+            _glfw.hints.window.win32.keymenu = value ? GLFW_TRUE : GLFW_FALSE;
+            return;
        case GLFW_COCOA_GRAPHICS_SWITCHING:
            _glfw.hints.context.nsgl.offline = value ? GLFW_TRUE : GLFW_FALSE;
            return;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -23,6 +23,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -167,6 +169,7 @@ static void setCursor(_GLFWwindow* window, const char* name)
    wl_surface_damage(surface, 0, 0,
                      image->width, image->height);
    wl_surface_commit(surface);
+    _glfw.wl.cursorPreviousName = name;
 }

 static void pointerHandleMotion(void* data,
@@ -176,48 +179,46 @@ static void pointerHandleMotion(void* data,
                                wl_fixed_t sy)
 {
    _GLFWwindow* window = _glfw.wl.pointerFocus;
-    const char* cursorName;
+    const char* cursorName = NULL;
+    double x, y;

    if (!window)
        return;

    if (window->cursorMode == GLFW_CURSOR_DISABLED)
        return;
-    else
-    {
-        window->wl.cursorPosX = wl_fixed_to_double(sx);
-        window->wl.cursorPosY = wl_fixed_to_double(sy);
-    }
+    x = wl_fixed_to_double(sx);
+    y = wl_fixed_to_double(sy);

    switch (window->wl.decorations.focus)
    {
        case mainWindow:
-            _glfwInputCursorPos(window,
-                                wl_fixed_to_double(sx),
-                                wl_fixed_to_double(sy));
+            window->wl.cursorPosX = x;
+            window->wl.cursorPosY = y;
+            _glfwInputCursorPos(window, x, y);
            return;
        case topDecoration:
-            if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
+            if (y < _GLFW_DECORATION_WIDTH)
                cursorName = "n-resize";
            else
                cursorName = "left_ptr";
            break;
        case leftDecoration:
-            if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
+            if (y < _GLFW_DECORATION_WIDTH)
                cursorName = "nw-resize";
            else
                cursorName = "w-resize";
            break;
        case rightDecoration:
-            if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
+            if (y < _GLFW_DECORATION_WIDTH)
                cursorName = "ne-resize";
            else
                cursorName = "e-resize";
            break;
        case bottomDecoration:
-            if (window->wl.cursorPosX < _GLFW_DECORATION_WIDTH)
+            if (x < _GLFW_DECORATION_WIDTH)
                cursorName = "sw-resize";
-            else if (window->wl.cursorPosX > window->wl.width + _GLFW_DECORATION_WIDTH)
+            else if (x > window->wl.width + _GLFW_DECORATION_WIDTH)
                cursorName = "se-resize";
            else
                cursorName = "s-resize";
@@ -225,7 +226,8 @@ static void pointerHandleMotion(void* data,
        default:
            assert(0);
    }
-    setCursor(window, cursorName);
+    if (_glfw.wl.cursorPreviousName != cursorName)
+        setCursor(window, cursorName);
 }

 static void pointerHandleButton(void* data,
@@ -237,9 +239,7 @@ static void pointerHandleButton(void* data,
 {
    _GLFWwindow* window = _glfw.wl.pointerFocus;
    int glfwButton;
-
-    // Both xdg-shell and wl_shell use the same values.
-    uint32_t edges = WL_SHELL_SURFACE_RESIZE_NONE;
+    uint32_t edges = XDG_TOPLEVEL_RESIZE_EDGE_NONE;

    if (!window)
        return;
@@ -251,46 +251,39 @@ static void pointerHandleButton(void* data,
                break;
            case topDecoration:
                if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
-                    edges = WL_SHELL_SURFACE_RESIZE_TOP;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP;
                else
                {
-                    if (window->wl.xdg.toplevel)
-                        xdg_toplevel_move(window->wl.xdg.toplevel, _glfw.wl.seat, serial);
-                    else
-                        wl_shell_surface_move(window->wl.shellSurface, _glfw.wl.seat, serial);
+                    xdg_toplevel_move(window->wl.xdg.toplevel, _glfw.wl.seat, serial);
                }
                break;
            case leftDecoration:
                if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
-                    edges = WL_SHELL_SURFACE_RESIZE_TOP_LEFT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP_LEFT;
                else
-                    edges = WL_SHELL_SURFACE_RESIZE_LEFT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_LEFT;
                break;
            case rightDecoration:
                if (window->wl.cursorPosY < _GLFW_DECORATION_WIDTH)
-                    edges = WL_SHELL_SURFACE_RESIZE_TOP_RIGHT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_TOP_RIGHT;
                else
-                    edges = WL_SHELL_SURFACE_RESIZE_RIGHT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_RIGHT;
                break;
            case bottomDecoration:
                if (window->wl.cursorPosX < _GLFW_DECORATION_WIDTH)
-                    edges = WL_SHELL_SURFACE_RESIZE_BOTTOM_LEFT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_LEFT;
                else if (window->wl.cursorPosX > window->wl.width + _GLFW_DECORATION_WIDTH)
-                    edges = WL_SHELL_SURFACE_RESIZE_BOTTOM_RIGHT;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_RIGHT;
                else
-                    edges = WL_SHELL_SURFACE_RESIZE_BOTTOM;
+                    edges = XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM;
                break;
            default:
                assert(0);
        }
-        if (edges != WL_SHELL_SURFACE_RESIZE_NONE)
+        if (edges != XDG_TOPLEVEL_RESIZE_EDGE_NONE)
        {
-            if (window->wl.xdg.toplevel)
-                xdg_toplevel_resize(window->wl.xdg.toplevel, _glfw.wl.seat,
-                                    serial, edges);
-            else
-                wl_shell_surface_resize(window->wl.shellSurface, _glfw.wl.seat,
-                                        serial, edges);
+            xdg_toplevel_resize(window->wl.xdg.toplevel, _glfw.wl.seat,
+                                serial, edges);
        }
    }
    else if (button == BTN_RIGHT)
@@ -790,7 +783,7 @@ static void registryHandleGlobal(void* data,
 {
    if (strcmp(interface, "wl_compositor") == 0)
    {
-        _glfw.wl.compositorVersion = min(3, version);
+        _glfw.wl.compositorVersion = min(4, version);
        _glfw.wl.compositor =
            wl_registry_bind(registry, name, &wl_compositor_interface,
                             _glfw.wl.compositorVersion);
@@ -805,11 +798,6 @@ static void registryHandleGlobal(void* data,
        _glfw.wl.shm =
            wl_registry_bind(registry, name, &wl_shm_interface, 1);
    }
-    else if (strcmp(interface, "wl_shell") == 0)
-    {
-        _glfw.wl.shell =
-            wl_registry_bind(registry, name, &wl_shell_interface, 1);
-    }
    else if (strcmp(interface, "wl_output") == 0)
    {
        _glfwAddOutputWayland(name, version);
@@ -1164,6 +1152,13 @@ int _glfwPlatformInit(void)
    if (_glfw.wl.seatVersion >= 4)
        _glfw.wl.timerfd = timerfd_create(CLOCK_MONOTONIC, TFD_CLOEXEC);

+    if (!_glfw.wl.wmBase)
+    {
+        _glfwInputError(GLFW_PLATFORM_ERROR,
+                        "Wayland: Failed to find xdg-shell in your compositor");
+        return GLFW_FALSE;
+    }
+
    if (_glfw.wl.pointer && _glfw.wl.shm)
    {
        cursorTheme = getenv("XCURSOR_THEME");
@@ -1257,8 +1252,6 @@ void _glfwPlatformTerminate(void)
        wl_compositor_destroy(_glfw.wl.compositor);
    if (_glfw.wl.shm)
        wl_shm_destroy(_glfw.wl.shm);
-    if (_glfw.wl.shell)
-        wl_shell_destroy(_glfw.wl.shell);
    if (_glfw.wl.viewporter)
        wp_viewporter_destroy(_glfw.wl.viewporter);
    if (_glfw.wl.decorationManager)
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -23,6 +23,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -198,7 +200,7 @@ void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)
 GLFWbool _glfwPlatformGetGammaRamp(_GLFWmonitor* monitor, GLFWgammaramp* ramp)
 {
    _glfwInputError(GLFW_PLATFORM_ERROR,
-                    "Wayland: Gamma ramp access it not available");
+                    "Wayland: Gamma ramp access is not available");
    return GLFW_FALSE;
 }

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -75,8 +75,8 @@ typedef VkBool32 (APIENTRY *PFN_vkGetPhysicalDeviceWaylandPresentationSupportKHR
 #define _GLFW_PLATFORM_MONITOR_STATE        _GLFWmonitorWayland wl
 #define _GLFW_PLATFORM_CURSOR_STATE         _GLFWcursorWayland  wl

-#define _GLFW_PLATFORM_CONTEXT_STATE
-#define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE
+#define _GLFW_PLATFORM_CONTEXT_STATE         struct { int dummyContext; }
+#define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE struct { int dummyLibraryContext; }

 struct wl_cursor_image {
    uint32_t width;
@@ -180,7 +180,6 @@ typedef struct _GLFWwindowWayland
    GLFWbool                    transparent;
    struct wl_surface*          surface;
    struct wl_egl_window*       native;
-    struct wl_shell_surface*    shellSurface;
    struct wl_callback*         callback;

    struct {
@@ -227,7 +226,6 @@ typedef struct _GLFWlibraryWayland
    struct wl_registry*         registry;
    struct wl_compositor*       compositor;
    struct wl_subcompositor*    subcompositor;
-    struct wl_shell*            shell;
    struct wl_shm*              shm;
    struct wl_seat*             seat;
    struct wl_pointer*          pointer;
@@ -249,6 +247,7 @@ 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;

@@ -332,7 +331,7 @@ typedef struct _GLFWlibraryWayland
 typedef struct _GLFWmonitorWayland
 {
    struct wl_output*           output;
-    int                         name;
+    uint32_t                    name;
    int                         currentMode;

    int                         x;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Wayland - www.glfw.org
+// GLFW 3.4 Wayland - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -23,6 +23,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #define _GNU_SOURCE

@@ -39,72 +41,6 @@
 #include <poll.h>


-static void shellSurfaceHandlePing(void* data,
-                                   struct wl_shell_surface* shellSurface,
-                                   uint32_t serial)
-{
-    wl_shell_surface_pong(shellSurface, serial);
-}
-
-static void shellSurfaceHandleConfigure(void* data,
-                                        struct wl_shell_surface* shellSurface,
-                                        uint32_t edges,
-                                        int32_t width,
-                                        int32_t height)
-{
-    _GLFWwindow* window = data;
-    float aspectRatio;
-    float targetRatio;
-
-    if (!window->monitor)
-    {
-        if (_glfw.wl.viewporter && window->decorated)
-        {
-            width -= _GLFW_DECORATION_HORIZONTAL;
-            height -= _GLFW_DECORATION_VERTICAL;
-        }
-        if (width < 1)
-            width = 1;
-        if (height < 1)
-            height = 1;
-
-        if (window->numer != GLFW_DONT_CARE && window->denom != GLFW_DONT_CARE)
-        {
-            aspectRatio = (float)width / (float)height;
-            targetRatio = (float)window->numer / (float)window->denom;
-            if (aspectRatio < targetRatio)
-                height = width / targetRatio;
-            else if (aspectRatio > targetRatio)
-                width = height * targetRatio;
-        }
-
-        if (window->minwidth != GLFW_DONT_CARE && width < window->minwidth)
-            width = window->minwidth;
-        else if (window->maxwidth != GLFW_DONT_CARE && width > window->maxwidth)
-            width = window->maxwidth;
-
-        if (window->minheight != GLFW_DONT_CARE && height < window->minheight)
-            height = window->minheight;
-        else if (window->maxheight != GLFW_DONT_CARE && height > window->maxheight)
-            height = window->maxheight;
-    }
-
-    _glfwInputWindowSize(window, width, height);
-    _glfwPlatformSetWindowSize(window, width, height);
-    _glfwInputWindowDamage(window);
-}
-
-static void shellSurfaceHandlePopupDone(void* data,
-                                        struct wl_shell_surface* shellSurface)
-{
-}
-
-static const struct wl_shell_surface_listener shellSurfaceListener = {
-    shellSurfaceHandlePing,
-    shellSurfaceHandleConfigure,
-    shellSurfaceHandlePopupDone
-};
-
 static int createTmpfileCloexec(char* tmpname)
 {
    int fd;
@@ -132,7 +68,7 @@ static int createTmpfileCloexec(char* tmpname)
 * SCM_RIGHTS methods.
 *
 * posix_fallocate() is used to guarantee that disk space is available
- * for the file at the given size. If disk space is insufficent, errno
+ * for the file at the given size. If disk space is insufficient, errno
 * is set to ENOSPC. If posix_fallocate() is not supported, program may
 * receive SIGBUS on accessing mmap()'ed file contents instead.
 */
@@ -529,66 +465,11 @@ static void setFullscreen(_GLFWwindow* window, _GLFWmonitor* monitor,
            window->wl.xdg.toplevel,
            monitor->wl.output);
    }
-    else if (window->wl.shellSurface)
-    {
-        wl_shell_surface_set_fullscreen(
-            window->wl.shellSurface,
-            WL_SHELL_SURFACE_FULLSCREEN_METHOD_DEFAULT,
-            refreshRate * 1000, // Convert Hz to mHz.
-            monitor->wl.output);
-    }
    setIdleInhibitor(window, GLFW_TRUE);
    if (!window->wl.decorations.serverSide)
        destroyDecorations(window);
 }

-static GLFWbool createShellSurface(_GLFWwindow* window)
-{
-    if (!_glfw.wl.shell)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Wayland: wl_shell protocol not available");
-        return GLFW_FALSE;
-    }
-
-    window->wl.shellSurface = wl_shell_get_shell_surface(_glfw.wl.shell,
-                                                         window->wl.surface);
-    if (!window->wl.shellSurface)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Wayland: Shell surface creation failed");
-        return GLFW_FALSE;
-    }
-
-    wl_shell_surface_add_listener(window->wl.shellSurface,
-                                  &shellSurfaceListener,
-                                  window);
-
-    if (window->wl.title)
-        wl_shell_surface_set_title(window->wl.shellSurface, window->wl.title);
-
-    if (window->monitor)
-    {
-        setFullscreen(window, window->monitor, 0);
-    }
-    else if (window->wl.maximized)
-    {
-        wl_shell_surface_set_maximized(window->wl.shellSurface, NULL);
-        setIdleInhibitor(window, GLFW_FALSE);
-        createDecorations(window);
-    }
-    else
-    {
-        wl_shell_surface_set_toplevel(window->wl.shellSurface);
-        setIdleInhibitor(window, GLFW_FALSE);
-        createDecorations(window);
-    }
-
-    wl_surface_commit(window->wl.surface);
-
-    return GLFW_TRUE;
-}
-
 static void xdgToplevelHandleConfigure(void* data,
                                       struct xdg_toplevel* toplevel,
                                       int32_t width,
@@ -889,28 +770,6 @@ static void handleEvents(int timeout)
    }
 }

-// Translates a GLFW standard cursor to a theme cursor name
-//
-static char *translateCursorShape(int shape)
-{
-    switch (shape)
-    {
-        case GLFW_ARROW_CURSOR:
-            return "left_ptr";
-        case GLFW_IBEAM_CURSOR:
-            return "xterm";
-        case GLFW_CROSSHAIR_CURSOR:
-            return "crosshair";
-        case GLFW_HAND_CURSOR:
-            return "grabbing";
-        case GLFW_HRESIZE_CURSOR:
-            return "sb_h_double_arrow";
-        case GLFW_VRESIZE_CURSOR:
-            return "sb_v_double_arrow";
-    }
-    return NULL;
-}
-
 //////////////////////////////////////////////////////////////////////////
 //////                       GLFW platform API                      //////
 //////////////////////////////////////////////////////////////////////////
@@ -949,16 +808,8 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,

    if (wndconfig->visible)
    {
-        if (_glfw.wl.wmBase)
-        {
-            if (!createXdgSurface(window))
-                return GLFW_FALSE;
-        }
-        else
-        {
-            if (!createShellSurface(window))
-                return GLFW_FALSE;
-        }
+        if (!createXdgSurface(window))
+            return GLFW_FALSE;

        window->wl.visible = GLFW_TRUE;
    }
@@ -966,7 +817,6 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
    {
        window->wl.xdg.surface = NULL;
        window->wl.xdg.toplevel = NULL;
-        window->wl.shellSurface = NULL;
        window->wl.visible = GLFW_FALSE;
    }

@@ -1008,9 +858,6 @@ void _glfwPlatformDestroyWindow(_GLFWwindow* window)
    if (window->wl.native)
        wl_egl_window_destroy(window->wl.native);

-    if (window->wl.shellSurface)
-        wl_shell_surface_destroy(window->wl.shellSurface);
-
    if (window->wl.xdg.toplevel)
        xdg_toplevel_destroy(window->wl.xdg.toplevel);

@@ -1031,8 +878,6 @@ void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)
    window->wl.title = _glfw_strdup(title);
    if (window->wl.xdg.toplevel)
        xdg_toplevel_set_title(window->wl.xdg.toplevel, title);
-    else if (window->wl.shellSurface)
-        wl_shell_surface_set_title(window->wl.shellSurface, title);
 }

 void _glfwPlatformSetWindowIcon(_GLFWwindow* window,
@@ -1078,23 +923,15 @@ void _glfwPlatformSetWindowSizeLimits(_GLFWwindow* window,
                                      int minwidth, int minheight,
                                      int maxwidth, int maxheight)
 {
-    if (_glfw.wl.wmBase)
+    if (window->wl.xdg.toplevel)
    {
-        if (window->wl.xdg.toplevel)
-        {
-            if (minwidth == GLFW_DONT_CARE || minheight == GLFW_DONT_CARE)
-                minwidth = minheight = 0;
-            if (maxwidth == GLFW_DONT_CARE || maxheight == GLFW_DONT_CARE)
-                maxwidth = maxheight = 0;
-            xdg_toplevel_set_min_size(window->wl.xdg.toplevel, minwidth, minheight);
-            xdg_toplevel_set_max_size(window->wl.xdg.toplevel, maxwidth, maxheight);
-            wl_surface_commit(window->wl.surface);
-        }
-    }
-    else
-    {
-        // TODO: find out how to trigger a resize.
-        // The actual limits are checked in the wl_shell_surface::configure handler.
+        if (minwidth == GLFW_DONT_CARE || minheight == GLFW_DONT_CARE)
+            minwidth = minheight = 0;
+        if (maxwidth == GLFW_DONT_CARE || maxheight == GLFW_DONT_CARE)
+            maxwidth = maxheight = 0;
+        xdg_toplevel_set_min_size(window->wl.xdg.toplevel, minwidth, minheight);
+        xdg_toplevel_set_max_size(window->wl.xdg.toplevel, maxwidth, maxheight);
+        wl_surface_commit(window->wl.surface);
    }
 }

@@ -1102,7 +939,7 @@ void _glfwPlatformSetWindowAspectRatio(_GLFWwindow* window,
                                       int numer, int denom)
 {
    // TODO: find out how to trigger a resize.
-    // The actual limits are checked in the wl_shell_surface::configure handler.
+    // The actual limits are checked in the xdg_toplevel::configure handler.
 }

 void _glfwPlatformGetFramebufferSize(_GLFWwindow* window,
@@ -1141,16 +978,8 @@ void _glfwPlatformGetWindowContentScale(_GLFWwindow* window,

 void _glfwPlatformIconifyWindow(_GLFWwindow* window)
 {
-    if (_glfw.wl.wmBase)
-    {
-        if (window->wl.xdg.toplevel)
-            xdg_toplevel_set_minimized(window->wl.xdg.toplevel);
-    }
-    else
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Wayland: Iconify window not supported on wl_shell");
-    }
+    if (window->wl.xdg.toplevel)
+        xdg_toplevel_set_minimized(window->wl.xdg.toplevel);
 }

 void _glfwPlatformRestoreWindow(_GLFWwindow* window)
@@ -1162,12 +991,7 @@ void _glfwPlatformRestoreWindow(_GLFWwindow* window)
        if (window->wl.maximized)
            xdg_toplevel_unset_maximized(window->wl.xdg.toplevel);
        // There is no way to unset minimized, or even to know if we are
-        // minimized, so there is nothing to do here.
-    }
-    else if (window->wl.shellSurface)
-    {
-        if (window->monitor || window->wl.maximized)
-            wl_shell_surface_set_toplevel(window->wl.shellSurface);
+        // minimized, so there is nothing to do in this case.
    }
    _glfwInputWindowMonitor(window, NULL);
    window->wl.maximized = GLFW_FALSE;
@@ -1179,11 +1003,6 @@ void _glfwPlatformMaximizeWindow(_GLFWwindow* window)
    {
        xdg_toplevel_set_maximized(window->wl.xdg.toplevel);
    }
-    else if (window->wl.shellSurface)
-    {
-        // Let the compositor select the best output.
-        wl_shell_surface_set_maximized(window->wl.shellSurface, NULL);
-    }
    window->wl.maximized = GLFW_TRUE;
 }

@@ -1191,10 +1010,7 @@ void _glfwPlatformShowWindow(_GLFWwindow* window)
 {
    if (!window->wl.visible)
    {
-        if (_glfw.wl.wmBase)
-            createXdgSurface(window);
-        else if (!window->wl.shellSurface)
-            createShellSurface(window);
+        createXdgSurface(window);
        window->wl.visible = GLFW_TRUE;
    }
 }
@@ -1208,11 +1024,6 @@ void _glfwPlatformHideWindow(_GLFWwindow* window)
        window->wl.xdg.toplevel = NULL;
        window->wl.xdg.surface = NULL;
    }
-    else if (window->wl.shellSurface)
-    {
-        wl_shell_surface_destroy(window->wl.shellSurface);
-        window->wl.shellSurface = NULL;
-    }
    window->wl.visible = GLFW_FALSE;
 }

@@ -1243,8 +1054,6 @@ void _glfwPlatformSetWindowMonitor(_GLFWwindow* window,
    {
        if (window->wl.xdg.toplevel)
            xdg_toplevel_unset_fullscreen(window->wl.xdg.toplevel);
-        else if (window->wl.shellSurface)
-            wl_shell_surface_set_toplevel(window->wl.shellSurface);
        setIdleInhibitor(window, GLFW_FALSE);
        if (!_glfw.wl.decorationManager)
            createDecorations(window);
@@ -1259,8 +1068,8 @@ int _glfwPlatformWindowFocused(_GLFWwindow* window)

 int _glfwPlatformWindowIconified(_GLFWwindow* window)
 {
-    // wl_shell doesn't have any iconified concept, and xdg-shell doesn’t give
-    // any way to request whether a surface is iconified.
+    // xdg-shell doesn’t give any way to request whether a surface is
+    // iconified.
    return GLFW_FALSE;
 }

@@ -1402,26 +1211,79 @@ int _glfwPlatformCreateCursor(_GLFWcursor* cursor,

 int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)
 {
-    struct wl_cursor* standardCursor;
+    const char* name = NULL;

-    standardCursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorTheme,
-                                                translateCursorShape(shape));
-    if (!standardCursor)
-    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "Wayland: Standard cursor \"%s\" not found",
-                        translateCursorShape(shape));
-        return GLFW_FALSE;
-    }
+    // Try the XDG names first
+    if (shape == GLFW_ARROW_CURSOR)
+        name = "default";
+    else if (shape == GLFW_IBEAM_CURSOR)
+        name = "text";
+    else if (shape == GLFW_CROSSHAIR_CURSOR)
+        name = "crosshair";
+    else if (shape == GLFW_POINTING_HAND_CURSOR)
+        name = "pointer";
+    else if (shape == GLFW_RESIZE_EW_CURSOR)
+        name = "ew-resize";
+    else if (shape == GLFW_RESIZE_NS_CURSOR)
+        name = "ns-resize";
+    else if (shape == GLFW_RESIZE_NWSE_CURSOR)
+        name = "nwse-resize";
+    else if (shape == GLFW_RESIZE_NESW_CURSOR)
+        name = "nesw-resize";
+    else if (shape == GLFW_RESIZE_ALL_CURSOR)
+        name = "all-scroll";
+    else if (shape == GLFW_NOT_ALLOWED_CURSOR)
+        name = "not-allowed";

-    cursor->wl.cursor = standardCursor;
-    cursor->wl.currentImage = 0;
+    cursor->wl.cursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorTheme, name);

    if (_glfw.wl.cursorThemeHiDPI)
    {
-        standardCursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorThemeHiDPI,
-                                                    translateCursorShape(shape));
-        cursor->wl.cursorHiDPI = standardCursor;
+        cursor->wl.cursorHiDPI =
+            wl_cursor_theme_get_cursor(_glfw.wl.cursorThemeHiDPI, name);
+    }
+
+    if (!cursor->wl.cursor)
+    {
+        // Fall back to the core X11 names
+        if (shape == GLFW_ARROW_CURSOR)
+            name = "left_ptr";
+        else if (shape == GLFW_IBEAM_CURSOR)
+            name = "xterm";
+        else if (shape == GLFW_CROSSHAIR_CURSOR)
+            name = "crosshair";
+        else if (shape == GLFW_POINTING_HAND_CURSOR)
+            name = "hand2";
+        else if (shape == GLFW_RESIZE_EW_CURSOR)
+            name = "sb_h_double_arrow";
+        else if (shape == GLFW_RESIZE_NS_CURSOR)
+            name = "sb_v_double_arrow";
+        else if (shape == GLFW_RESIZE_ALL_CURSOR)
+            name = "fleur";
+        else
+        {
+            _glfwInputError(GLFW_CURSOR_UNAVAILABLE,
+                            "Wayland: Standard cursor shape unavailable");
+            return GLFW_FALSE;
+        }
+
+        cursor->wl.cursor = wl_cursor_theme_get_cursor(_glfw.wl.cursorTheme, name);
+        if (!cursor->wl.cursor)
+        {
+            _glfwInputError(GLFW_PLATFORM_ERROR,
+                            "Wayland: Failed to create standard cursor \"%s\"",
+                            name);
+            return GLFW_FALSE;
+        }
+
+        if (_glfw.wl.cursorThemeHiDPI)
+        {
+            if (!cursor->wl.cursorHiDPI)
+            {
+                cursor->wl.cursorHiDPI =
+                    wl_cursor_theme_get_cursor(_glfw.wl.cursorThemeHiDPI, name);
+            }
+        }
    }

    return GLFW_TRUE;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -52,7 +54,7 @@ static int translateKeyCode(int scancode)
        // Note: This way we always force "NumLock = ON", which is intentional
        // since the returned key code should correspond to a physical
        // location.
-        keySym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, 0, 1);
+        keySym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, _glfw.x11.xkb.group, 1);
        switch (keySym)
        {
            case XK_KP_0:           return GLFW_KEY_KP_0;
@@ -74,7 +76,7 @@ static int translateKeyCode(int scancode)

        // Now try primary keysym for function keys (non-printable keys)
        // These should not depend on the current keyboard layout
-        keySym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, 0, 0);
+        keySym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, _glfw.x11.xkb.group, 0);
    }
    else
    {
@@ -329,14 +331,13 @@ static void createKeyTables(void)
 //
 static GLFWbool hasUsableInputMethodStyle(void)
 {
-    unsigned int i;
    GLFWbool found = GLFW_FALSE;
    XIMStyles* styles = NULL;

    if (XGetIMValues(_glfw.x11.im, XNQueryInputStyle, &styles, NULL) != NULL)
        return GLFW_FALSE;

-    for (i = 0;  i < styles->count_styles;  i++)
+    for (unsigned int i = 0;  i < styles->count_styles;  i++)
    {
        if (styles->supported_styles[i] == (XIMPreeditNothing | XIMStatusNothing))
        {
@@ -355,10 +356,9 @@ static Atom getSupportedAtom(Atom* supportedAtoms,
                             unsigned long atomCount,
                             const char* atomName)
 {
-    unsigned long i;
    const Atom atom = XInternAtom(_glfw.x11.display, atomName, False);

-    for (i = 0;  i < atomCount;  i++)
+    for (unsigned int i = 0;  i < atomCount;  i++)
    {
        if (supportedAtoms[i] == atom)
            return atom;
@@ -371,18 +371,11 @@ static Atom getSupportedAtom(Atom* supportedAtoms,
 //
 static void detectEWMH(void)
 {
+    // First we read the _NET_SUPPORTING_WM_CHECK property on the root window
+
    Window* windowFromRoot = NULL;
-    Window* windowFromChild = NULL;
-
-    // First we need a couple of atoms
-    const Atom supportingWmCheck =
-        XInternAtom(_glfw.x11.display, "_NET_SUPPORTING_WM_CHECK", False);
-    const Atom wmSupported =
-        XInternAtom(_glfw.x11.display, "_NET_SUPPORTED", False);
-
-    // Then we look for the _NET_SUPPORTING_WM_CHECK property of the root window
    if (!_glfwGetWindowPropertyX11(_glfw.x11.root,
-                                   supportingWmCheck,
+                                   _glfw.x11.NET_SUPPORTING_WM_CHECK,
                                   XA_WINDOW,
                                   (unsigned char**) &windowFromRoot))
    {
@@ -391,10 +384,12 @@ static void detectEWMH(void)

    _glfwGrabErrorHandlerX11();

-    // It should be the ID of a child window (of the root)
-    // Then we look for the same property on the child window
+    // If it exists, it should be the XID of a top-level window
+    // Then we look for the same property on that window
+
+    Window* windowFromChild = NULL;
    if (!_glfwGetWindowPropertyX11(*windowFromRoot,
-                                   supportingWmCheck,
+                                   _glfw.x11.NET_SUPPORTING_WM_CHECK,
                                   XA_WINDOW,
                                   (unsigned char**) &windowFromChild))
    {
@@ -404,7 +399,8 @@ static void detectEWMH(void)

    _glfwReleaseErrorHandlerX11();

-    // It should be the ID of that same child window
+    // If the property exists, it should contain the XID of the window
+
    if (*windowFromRoot != *windowFromChild)
    {
        XFree(windowFromRoot);
@@ -415,19 +411,20 @@ static void detectEWMH(void)
    XFree(windowFromRoot);
    XFree(windowFromChild);

-    // We are now fairly sure that an EWMH-compliant window manager is running
+    // We are now fairly sure that an EWMH-compliant WM is currently running
+    // We can now start querying the WM about what features it supports by
+    // looking in the _NET_SUPPORTED property on the root window
+    // It should contain a list of supported EWMH protocol and state atoms

-    Atom* supportedAtoms;
-    unsigned long atomCount;
-
-    // Now we need to check the _NET_SUPPORTED property of the root window
-    // It should be a list of supported WM protocol and state atoms
-    atomCount = _glfwGetWindowPropertyX11(_glfw.x11.root,
-                                          wmSupported,
-                                          XA_ATOM,
-                                          (unsigned char**) &supportedAtoms);
+    Atom* supportedAtoms = NULL;
+    const unsigned long atomCount =
+        _glfwGetWindowPropertyX11(_glfw.x11.root,
+                                  _glfw.x11.NET_SUPPORTED,
+                                  XA_ATOM,
+                                  (unsigned char**) &supportedAtoms);

    // See which of the atoms we support that are supported by the WM
+
    _glfw.x11.NET_WM_STATE =
        getSupportedAtom(supportedAtoms, atomCount, "_NET_WM_STATE");
    _glfw.x11.NET_WM_STATE_ABOVE =
@@ -618,6 +615,12 @@ static GLFWbool initExtensions(void)
            _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorImageDestroy");
        _glfw.x11.xcursor.ImageLoadCursor = (PFN_XcursorImageLoadCursor)
            _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorImageLoadCursor");
+        _glfw.x11.xcursor.GetTheme = (PFN_XcursorGetTheme)
+            _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorGetTheme");
+        _glfw.x11.xcursor.GetDefaultSize = (PFN_XcursorGetDefaultSize)
+            _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorGetDefaultSize");
+        _glfw.x11.xcursor.LibraryLoadImage = (PFN_XcursorLibraryLoadImage)
+            _glfw_dlsym(_glfw.x11.xcursor.handle, "XcursorLibraryLoadImage");
    }

 #if defined(__CYGWIN__)
@@ -662,6 +665,14 @@ static GLFWbool initExtensions(void)
            if (supported)
                _glfw.x11.xkb.detectable = GLFW_TRUE;
        }
+
+        _glfw.x11.xkb.group = 0;
+        XkbStateRec state;
+        if (XkbGetState(_glfw.x11.display, XkbUseCoreKbd, &state) == Success)
+        {
+            XkbSelectEventDetails(_glfw.x11.display, XkbUseCoreKbd, XkbStateNotify, XkbAllStateComponentsMask, XkbGroupStateMask);
+            _glfw.x11.xkb.group = (unsigned int)state.group;
+        }
    }

 #if defined(__CYGWIN__)
@@ -707,9 +718,6 @@ static GLFWbool initExtensions(void)
    // the keyboard mapping.
    createKeyTables();

-    // Detect whether an EWMH-conformant window manager is running
-    detectEWMH();
-
    // String format atoms
    _glfw.x11.NULL_ = XInternAtom(_glfw.x11.display, "NULL", False);
    _glfw.x11.UTF8_STRING = XInternAtom(_glfw.x11.display, "UTF8_STRING", False);
@@ -753,6 +761,10 @@ static GLFWbool initExtensions(void)
        XInternAtom(_glfw.x11.display, "WM_STATE", False);
    _glfw.x11.WM_DELETE_WINDOW =
        XInternAtom(_glfw.x11.display, "WM_DELETE_WINDOW", False);
+    _glfw.x11.NET_SUPPORTED =
+        XInternAtom(_glfw.x11.display, "_NET_SUPPORTED", False);
+    _glfw.x11.NET_SUPPORTING_WM_CHECK =
+        XInternAtom(_glfw.x11.display, "_NET_SUPPORTING_WM_CHECK", False);
    _glfw.x11.NET_WM_ICON =
        XInternAtom(_glfw.x11.display, "_NET_WM_ICON", False);
    _glfw.x11.NET_WM_PING =
@@ -777,6 +789,9 @@ static GLFWbool initExtensions(void)
        _glfw.x11.NET_WM_CM_Sx = XInternAtom(_glfw.x11.display, name, False);
    }

+    // Detect whether an EWMH-conformant window manager is running
+    detectEWMH();
+
    return GLFW_TRUE;
 }

@@ -784,13 +799,10 @@ static GLFWbool initExtensions(void)
 //
 static void getSystemContentScale(float* xscale, float* yscale)
 {
-    // NOTE: Fall back to the display-wide DPI instead of RandR monitor DPI if
-    //       Xft.dpi retrieval below fails as we don't currently have an exact
-    //       policy for which monitor a window is considered to "be on"
-    float xdpi = DisplayWidth(_glfw.x11.display, _glfw.x11.screen) *
-        25.4f / DisplayWidthMM(_glfw.x11.display, _glfw.x11.screen);
-    float ydpi = DisplayHeight(_glfw.x11.display, _glfw.x11.screen) *
-        25.4f / DisplayHeightMM(_glfw.x11.display, _glfw.x11.screen);
+    // Start by assuming the default X11 DPI
+    // NOTE: Some desktop environments (KDE) may remove the Xft.dpi field when it
+    //       would be set to 96, so assume that is the case if we cannot find it
+    float xdpi = 96.f, ydpi = 96.f;

    // NOTE: Basing the scale on Xft.dpi where available should provide the most
    //       consistent user experience (matches Qt, Gtk, etc), although not
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -54,9 +56,7 @@ static int calculateRefreshRate(const XRRModeInfo* mi)
 //
 static const XRRModeInfo* getModeInfo(const XRRScreenResources* sr, RRMode id)
 {
-    int i;
-
-    for (i = 0;  i < sr->nmode;  i++)
+    for (int i = 0;  i < sr->nmode;  i++)
    {
        if (sr->modes[i].id == id)
            return sr->modes + i;
@@ -102,7 +102,7 @@ void _glfwPollMonitorsX11(void)
 {
    if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)
    {
-        int i, j, disconnectedCount, screenCount = 0;
+        int disconnectedCount, screenCount = 0;
        _GLFWmonitor** disconnected = NULL;
        XineramaScreenInfo* screens = NULL;
        XRRScreenResources* sr = XRRGetScreenResourcesCurrent(_glfw.x11.display,
@@ -122,14 +122,11 @@ void _glfwPollMonitorsX11(void)
                   _glfw.monitorCount * sizeof(_GLFWmonitor*));
        }

-        for (i = 0;  i < sr->noutput;  i++)
+        for (int i = 0;  i < sr->noutput;  i++)
        {
-            int type, widthMM, heightMM;
-            XRROutputInfo* oi;
-            XRRCrtcInfo* ci;
-            _GLFWmonitor* monitor;
+            int j, type, widthMM, heightMM;

-            oi = XRRGetOutputInfo(_glfw.x11.display, sr, sr->outputs[i]);
+            XRROutputInfo* oi = XRRGetOutputInfo(_glfw.x11.display, sr, sr->outputs[i]);
            if (oi->connection != RR_Connected || oi->crtc == None)
            {
                XRRFreeOutputInfo(oi);
@@ -152,7 +149,7 @@ void _glfwPollMonitorsX11(void)
                continue;
            }

-            ci = XRRGetCrtcInfo(_glfw.x11.display, sr, oi->crtc);
+            XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, oi->crtc);
            if (ci->rotation == RR_Rotate_90 || ci->rotation == RR_Rotate_270)
            {
                widthMM  = oi->mm_height;
@@ -164,7 +161,17 @@ void _glfwPollMonitorsX11(void)
                heightMM = oi->mm_height;
            }

-            monitor = _glfwAllocMonitor(oi->name, widthMM, heightMM);
+            if (widthMM <= 0 || heightMM <= 0)
+            {
+                // HACK: If RandR does not provide a physical size, assume the
+                //       X11 default 96 DPI and calcuate from the CRTC viewport
+                // NOTE: These members are affected by rotation, unlike the mode
+                //       info and output info members
+                widthMM  = (int) (ci->width * 25.4f / 96.f);
+                heightMM = (int) (ci->height * 25.4f / 96.f);
+            }
+
+            _GLFWmonitor* monitor = _glfwAllocMonitor(oi->name, widthMM, heightMM);
            monitor->x11.output = sr->outputs[i];
            monitor->x11.crtc   = oi->crtc;

@@ -196,7 +203,7 @@ void _glfwPollMonitorsX11(void)
        if (screens)
            XFree(screens);

-        for (i = 0;  i < disconnectedCount;  i++)
+        for (int i = 0;  i < disconnectedCount;  i++)
        {
            if (disconnected[i])
                _glfwInputMonitor(disconnected[i], GLFW_DISCONNECTED, 0);
@@ -221,24 +228,20 @@ void _glfwSetVideoModeX11(_GLFWmonitor* monitor, const GLFWvidmode* desired)
 {
    if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)
    {
-        XRRScreenResources* sr;
-        XRRCrtcInfo* ci;
-        XRROutputInfo* oi;
        GLFWvidmode current;
-        const GLFWvidmode* best;
        RRMode native = None;
-        int i;

-        best = _glfwChooseVideoMode(monitor, desired);
+        const GLFWvidmode* best = _glfwChooseVideoMode(monitor, desired);
        _glfwPlatformGetVideoMode(monitor, &current);
        if (_glfwCompareVideoModes(&current, best) == 0)
            return;

-        sr = XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
-        ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);
-        oi = XRRGetOutputInfo(_glfw.x11.display, sr, monitor->x11.output);
+        XRRScreenResources* sr =
+            XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
+        XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);
+        XRROutputInfo* oi = XRRGetOutputInfo(_glfw.x11.display, sr, monitor->x11.output);

-        for (i = 0;  i < oi->nmode;  i++)
+        for (int i = 0;  i < oi->nmode;  i++)
        {
            const XRRModeInfo* mi = getModeInfo(sr, oi->modes[i]);
            if (!modeIsGood(mi))
@@ -279,14 +282,12 @@ void _glfwRestoreVideoModeX11(_GLFWmonitor* monitor)
 {
    if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)
    {
-        XRRScreenResources* sr;
-        XRRCrtcInfo* ci;
-
        if (monitor->x11.oldMode == None)
            return;

-        sr = XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
-        ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);
+        XRRScreenResources* sr =
+            XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
+        XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);

        XRRSetCrtcConfig(_glfw.x11.display,
                         sr, monitor->x11.crtc,
@@ -317,11 +318,9 @@ void _glfwPlatformGetMonitorPos(_GLFWmonitor* monitor, int* xpos, int* ypos)
 {
    if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)
    {
-        XRRScreenResources* sr;
-        XRRCrtcInfo* ci;
-
-        sr = XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
-        ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);
+        XRRScreenResources* sr =
+            XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
+        XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);

        if (xpos)
            *xpos = ci->x;
@@ -348,11 +347,9 @@ void _glfwPlatformGetMonitorWorkarea(_GLFWmonitor* monitor, int* xpos, int* ypos

    if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)
    {
-        XRRScreenResources* sr;
-        XRRCrtcInfo* ci;
-
-        sr = XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
-        ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);
+        XRRScreenResources* sr =
+            XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
+        XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);

        areaX = ci->x;
        areaY = ci->y;
@@ -444,24 +441,21 @@ GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* count)

    if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)
    {
-        int i, j;
-        XRRScreenResources* sr;
-        XRRCrtcInfo* ci;
-        XRROutputInfo* oi;
-
-        sr = XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
-        ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);
-        oi = XRRGetOutputInfo(_glfw.x11.display, sr, monitor->x11.output);
+        XRRScreenResources* sr =
+            XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
+        XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);
+        XRROutputInfo* oi = XRRGetOutputInfo(_glfw.x11.display, sr, monitor->x11.output);

        result = calloc(oi->nmode, sizeof(GLFWvidmode));

-        for (i = 0;  i < oi->nmode;  i++)
+        for (int i = 0;  i < oi->nmode;  i++)
        {
            const XRRModeInfo* mi = getModeInfo(sr, oi->modes[i]);
            if (!modeIsGood(mi))
                continue;

            const GLFWvidmode mode = vidmodeFromModeInfo(mi, ci);
+            int j;

            for (j = 0;  j < *count;  j++)
            {
@@ -495,11 +489,9 @@ void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)
 {
    if (_glfw.x11.randr.available && !_glfw.x11.randr.monitorBroken)
    {
-        XRRScreenResources* sr;
-        XRRCrtcInfo* ci;
-
-        sr = XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
-        ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);
+        XRRScreenResources* sr =
+            XRRGetScreenResourcesCurrent(_glfw.x11.display, _glfw.x11.root);
+        XRRCrtcInfo* ci = XRRGetCrtcInfo(_glfw.x11.display, sr, monitor->x11.crtc);

        *mode = vidmodeFromModeInfo(getModeInfo(sr, ci->mode), ci);

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -85,9 +85,15 @@ typedef int (* PFN_XRRUpdateConfiguration)(XEvent*);
 typedef XcursorImage* (* PFN_XcursorImageCreate)(int,int);
 typedef void (* PFN_XcursorImageDestroy)(XcursorImage*);
 typedef Cursor (* PFN_XcursorImageLoadCursor)(Display*,const XcursorImage*);
+typedef char* (* PFN_XcursorGetTheme)(Display*);
+typedef int (* PFN_XcursorGetDefaultSize)(Display*);
+typedef XcursorImage* (* PFN_XcursorLibraryLoadImage)(const char*,const char*,int);
 #define XcursorImageCreate _glfw.x11.xcursor.ImageCreate
 #define XcursorImageDestroy _glfw.x11.xcursor.ImageDestroy
 #define XcursorImageLoadCursor _glfw.x11.xcursor.ImageLoadCursor
+#define XcursorGetTheme _glfw.x11.xcursor.GetTheme
+#define XcursorGetDefaultSize _glfw.x11.xcursor.GetDefaultSize
+#define XcursorLibraryLoadImage _glfw.x11.xcursor.LibraryLoadImage

 typedef Bool (* PFN_XineramaIsActive)(Display*);
 typedef Bool (* PFN_XineramaQueryExtension)(Display*,int*,int*);
@@ -228,7 +234,7 @@ typedef struct _GLFWlibraryX11
    // Clipboard string (while the selection is owned)
    char*           clipboardString;
    // Key name string
-    char            keyName[5];
+    char            keynames[GLFW_KEY_LAST + 1][5];
    // X11 keycode to GLFW key LUT
    short int       keycodes[256];
    // GLFW key to X11 keycode LUT
@@ -239,6 +245,8 @@ typedef struct _GLFWlibraryX11
    _GLFWwindow*    disabledCursorWindow;

    // Window manager atoms
+    Atom            NET_SUPPORTED;
+    Atom            NET_SUPPORTING_WM_CHECK;
    Atom            WM_PROTOCOLS;
    Atom            WM_STATE;
    Atom            WM_DELETE_WINDOW;
@@ -321,13 +329,14 @@ typedef struct _GLFWlibraryX11
    } randr;

    struct {
-        GLFWbool    available;
-        GLFWbool    detectable;
-        int         majorOpcode;
-        int         eventBase;
-        int         errorBase;
-        int         major;
-        int         minor;
+        GLFWbool     available;
+        GLFWbool     detectable;
+        int          majorOpcode;
+        int          eventBase;
+        int          errorBase;
+        int          major;
+        int          minor;
+        unsigned int group;
    } xkb;

    struct {
@@ -349,6 +358,9 @@ typedef struct _GLFWlibraryX11
        PFN_XcursorImageCreate ImageCreate;
        PFN_XcursorImageDestroy ImageDestroy;
        PFN_XcursorImageLoadCursor ImageLoadCursor;
+        PFN_XcursorGetTheme GetTheme;
+        PFN_XcursorGetDefaultSize GetDefaultSize;
+        PFN_XcursorLibraryLoadImage LibraryLoadImage;
    } xcursor;

    struct {
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -48,6 +50,10 @@
 #define Button6            6
 #define Button7            7

+// Motif WM hints flags
+#define MWM_HINTS_DECORATIONS   2
+#define MWM_DECOR_ALL           1
+
 #define _GLFW_XDND_VERSION 5


@@ -213,10 +219,7 @@ static int translateKey(int scancode)
 static void sendEventToWM(_GLFWwindow* window, Atom type,
                          long a, long b, long c, long d, long e)
 {
-    XEvent event;
-    memset(&event, 0, sizeof(event));
-
-    event.type = ClientMessage;
+    XEvent event = { ClientMessage };
    event.xclient.window = window->x11.handle;
    event.xclient.format = 32; // Data is 32-bit longs
    event.xclient.message_type = type;
@@ -944,11 +947,8 @@ static void handleSelectionRequest(XEvent* event)
 {
    const XSelectionRequestEvent* request = &event->xselectionrequest;

-    XEvent reply;
-    memset(&reply, 0, sizeof(reply));
-
+    XEvent reply = { SelectionNotify };
    reply.xselection.property = writeTargetToProperty(request);
-    reply.xselection.type = SelectionNotify;
    reply.xselection.display = request->display;
    reply.xselection.requestor = request->requestor;
    reply.xselection.selection = request->selection;
@@ -960,7 +960,6 @@ static void handleSelectionRequest(XEvent* event)

 static const char* getSelectionString(Atom selection)
 {
-    size_t i;
    char** selectionString = NULL;
    const Atom targets[] = { _glfw.x11.UTF8_STRING, XA_STRING };
    const size_t targetCount = sizeof(targets) / sizeof(targets[0]);
@@ -981,7 +980,7 @@ static const char* getSelectionString(Atom selection)
    free(*selectionString);
    *selectionString = NULL;

-    for (i = 0;  i < targetCount;  i++)
+    for (size_t i = 0;  i < targetCount;  i++)
    {
        char* data;
        Atom actualType;
@@ -1165,7 +1164,6 @@ static void releaseMonitor(_GLFWwindow* window)
 //
 static void processEvent(XEvent *event)
 {
-    _GLFWwindow* window = NULL;
    int keycode = 0;
    Bool filtered = False;

@@ -1186,6 +1184,18 @@ static void processEvent(XEvent *event)
        }
    }

+    if (_glfw.x11.xkb.available)
+    {
+        if (event->type == _glfw.x11.xkb.eventBase + XkbEventCode)
+        {
+            if (((XkbEvent*) event)->any.xkb_type == XkbStateNotify &&
+                (((XkbEvent*) event)->state.changed & XkbGroupStateMask))
+            {
+                _glfw.x11.xkb.group = ((XkbEvent*) event)->state.group;
+            }
+        }
+    }
+
    if (event->type == GenericEvent)
    {
        if (_glfw.x11.xi.available)
@@ -1235,6 +1245,7 @@ static void processEvent(XEvent *event)
        return;
    }

+    _GLFWwindow* window = NULL;
    if (XFindContext(_glfw.x11.display,
                     event->xany.window,
                     _glfw.x11.context,
@@ -1646,10 +1657,7 @@ static void processEvent(XEvent *event)
                }
                else if (_glfw.x11.xdnd.version >= 2)
                {
-                    XEvent reply;
-                    memset(&reply, 0, sizeof(reply));
-
-                    reply.type = ClientMessage;
+                    XEvent reply = { ClientMessage };
                    reply.xclient.window = _glfw.x11.xdnd.source;
                    reply.xclient.message_type = _glfw.x11.XdndFinished;
                    reply.xclient.format = 32;
@@ -1682,10 +1690,7 @@ static void processEvent(XEvent *event)

                _glfwInputCursorPos(window, xpos, ypos);

-                XEvent reply;
-                memset(&reply, 0, sizeof(reply));
-
-                reply.type = ClientMessage;
+                XEvent reply = { ClientMessage };
                reply.xclient.window = _glfw.x11.xdnd.source;
                reply.xclient.message_type = _glfw.x11.XdndStatus;
                reply.xclient.format = 32;
@@ -1738,10 +1743,7 @@ static void processEvent(XEvent *event)

                if (_glfw.x11.xdnd.version >= 2)
                {
-                    XEvent reply;
-                    memset(&reply, 0, sizeof(reply));
-
-                    reply.type = ClientMessage;
+                    XEvent reply = { ClientMessage };
                    reply.xclient.window = _glfw.x11.xdnd.source;
                    reply.xclient.message_type = _glfw.x11.XdndFinished;
                    reply.xclient.format = 32;
@@ -1760,9 +1762,6 @@ static void processEvent(XEvent *event)

        case FocusIn:
        {
-            if (window->cursorMode == GLFW_CURSOR_DISABLED)
-                disableCursor(window);
-
            if (event->xfocus.mode == NotifyGrab ||
                event->xfocus.mode == NotifyUngrab)
            {
@@ -1771,6 +1770,9 @@ static void processEvent(XEvent *event)
                return;
            }

+            if (window->cursorMode == GLFW_CURSOR_DISABLED)
+                disableCursor(window);
+
            if (window->x11.ic)
                XSetICFocus(window->x11.ic);

@@ -1780,9 +1782,6 @@ static void processEvent(XEvent *event)

        case FocusOut:
        {
-            if (window->cursorMode == GLFW_CURSOR_DISABLED)
-                enableCursor(window);
-
            if (event->xfocus.mode == NotifyGrab ||
                event->xfocus.mode == NotifyUngrab)
            {
@@ -1791,6 +1790,9 @@ static void processEvent(XEvent *event)
                return;
            }

+            if (window->cursorMode == GLFW_CURSOR_DISABLED)
+                enableCursor(window);
+
            if (window->x11.ic)
                XUnsetICFocus(window->x11.ic);

@@ -2538,33 +2540,24 @@ void _glfwPlatformSetWindowResizable(_GLFWwindow* window, GLFWbool enabled)

 void _glfwPlatformSetWindowDecorated(_GLFWwindow* window, GLFWbool enabled)
 {
-    if (enabled)
+    struct
    {
-        XDeleteProperty(_glfw.x11.display,
-                        window->x11.handle,
-                        _glfw.x11.MOTIF_WM_HINTS);
-    }
-    else
-    {
-        struct
-        {
-            unsigned long flags;
-            unsigned long functions;
-            unsigned long decorations;
-            long input_mode;
-            unsigned long status;
-        } hints;
+        unsigned long flags;
+        unsigned long functions;
+        unsigned long decorations;
+        long input_mode;
+        unsigned long status;
+    } hints = {0};

-        hints.flags = 2;       // Set decorations
-        hints.decorations = 0; // No decorations
+    hints.flags = MWM_HINTS_DECORATIONS;
+    hints.decorations = enabled ? MWM_DECOR_ALL : 0;

-        XChangeProperty(_glfw.x11.display, window->x11.handle,
-                        _glfw.x11.MOTIF_WM_HINTS,
-                        _glfw.x11.MOTIF_WM_HINTS, 32,
-                        PropModeReplace,
-                        (unsigned char*) &hints,
-                        sizeof(hints) / sizeof(long));
-    }
+    XChangeProperty(_glfw.x11.display, window->x11.handle,
+                    _glfw.x11.MOTIF_WM_HINTS,
+                    _glfw.x11.MOTIF_WM_HINTS, 32,
+                    PropModeReplace,
+                    (unsigned char*) &hints,
+                    sizeof(hints) / sizeof(long));
 }

 void _glfwPlatformSetWindowFloating(_GLFWwindow* window, GLFWbool enabled)
@@ -2737,10 +2730,7 @@ void _glfwPlatformWaitEventsTimeout(double timeout)

 void _glfwPlatformPostEmptyEvent(void)
 {
-    XEvent event;
-
-    memset(&event, 0, sizeof(event));
-    event.type = ClientMessage;
+    XEvent event = { ClientMessage };
    event.xclient.window = _glfw.x11.helperWindowHandle;
    event.xclient.format = 32; // Data is 32-bit longs
    event.xclient.message_type = _glfw.x11.NULL_;
@@ -2797,7 +2787,9 @@ const char* _glfwPlatformGetScancodeName(int scancode)
    if (!_glfw.x11.xkb.available)
        return NULL;

-    const KeySym keysym = XkbKeycodeToKeysym(_glfw.x11.display, scancode, 0, 0);
+    const int key = _glfw.x11.keycodes[scancode];
+    const KeySym keysym = XkbKeycodeToKeysym(_glfw.x11.display,
+                                             scancode, _glfw.x11.xkb.group, 0);
    if (keysym == NoSymbol)
        return NULL;

@@ -2805,12 +2797,12 @@ const char* _glfwPlatformGetScancodeName(int scancode)
    if (ch == -1)
        return NULL;

-    const size_t count = encodeUTF8(_glfw.x11.keyName, (unsigned int) ch);
+    const size_t count = encodeUTF8(_glfw.x11.keynames[key], (unsigned int) ch);
    if (count == 0)
        return NULL;

-    _glfw.x11.keyName[count] = '\0';
-    return _glfw.x11.keyName;
+    _glfw.x11.keynames[key][count] = '\0';
+    return _glfw.x11.keynames[key];
 }

 int _glfwPlatformGetKeyScancode(int key)
@@ -2831,29 +2823,76 @@ int _glfwPlatformCreateCursor(_GLFWcursor* cursor,

 int _glfwPlatformCreateStandardCursor(_GLFWcursor* cursor, int shape)
 {
-    int native = 0;
+    if (_glfw.x11.xcursor.handle)
+    {
+        char* theme = XcursorGetTheme(_glfw.x11.display);
+        if (theme)
+        {
+            const int size = XcursorGetDefaultSize(_glfw.x11.display);
+            const char* name = NULL;

-    if (shape == GLFW_ARROW_CURSOR)
-        native = XC_left_ptr;
-    else if (shape == GLFW_IBEAM_CURSOR)
-        native = XC_xterm;
-    else if (shape == GLFW_CROSSHAIR_CURSOR)
-        native = XC_crosshair;
-    else if (shape == GLFW_HAND_CURSOR)
-        native = XC_hand2;
-    else if (shape == GLFW_HRESIZE_CURSOR)
-        native = XC_sb_h_double_arrow;
-    else if (shape == GLFW_VRESIZE_CURSOR)
-        native = XC_sb_v_double_arrow;
-    else
-        return GLFW_FALSE;
+            if (shape == GLFW_ARROW_CURSOR)
+                name = "default";
+            else if (shape == GLFW_IBEAM_CURSOR)
+                name = "text";
+            else if (shape == GLFW_CROSSHAIR_CURSOR)
+                name = "crosshair";
+            else if (shape == GLFW_POINTING_HAND_CURSOR)
+                name = "pointer";
+            else if (shape == GLFW_RESIZE_EW_CURSOR)
+                name = "ew-resize";
+            else if (shape == GLFW_RESIZE_NS_CURSOR)
+                name = "ns-resize";
+            else if (shape == GLFW_RESIZE_NWSE_CURSOR)
+                name = "nwse-resize";
+            else if (shape == GLFW_RESIZE_NESW_CURSOR)
+                name = "nesw-resize";
+            else if (shape == GLFW_RESIZE_ALL_CURSOR)
+                name = "all-scroll";
+            else if (shape == GLFW_NOT_ALLOWED_CURSOR)
+                name = "not-allowed";
+
+            XcursorImage* image = XcursorLibraryLoadImage(name, theme, size);
+            if (image)
+            {
+                cursor->x11.handle = XcursorImageLoadCursor(_glfw.x11.display, image);
+                XcursorImageDestroy(image);
+            }
+        }
+    }

-    cursor->x11.handle = XCreateFontCursor(_glfw.x11.display, native);
    if (!cursor->x11.handle)
    {
-        _glfwInputError(GLFW_PLATFORM_ERROR,
-                        "X11: Failed to create standard cursor");
-        return GLFW_FALSE;
+        unsigned int native = 0;
+
+        if (shape == GLFW_ARROW_CURSOR)
+            native = XC_left_ptr;
+        else if (shape == GLFW_IBEAM_CURSOR)
+            native = XC_xterm;
+        else if (shape == GLFW_CROSSHAIR_CURSOR)
+            native = XC_crosshair;
+        else if (shape == GLFW_POINTING_HAND_CURSOR)
+            native = XC_hand2;
+        else if (shape == GLFW_RESIZE_EW_CURSOR)
+            native = XC_sb_h_double_arrow;
+        else if (shape == GLFW_RESIZE_NS_CURSOR)
+            native = XC_sb_v_double_arrow;
+        else if (shape == GLFW_RESIZE_ALL_CURSOR)
+            native = XC_fleur;
+        else
+        {
+            _glfwInputError(GLFW_CURSOR_UNAVAILABLE,
+                            "X11: Standard cursor shape unavailable");
+            return GLFW_FALSE;
+        }
+
+        cursor->x11.handle = XCreateFontCursor(_glfw.x11.display, native);
+        if (!cursor->x11.handle)
+        {
+            _glfwInputError(GLFW_PLATFORM_ERROR,
+                            "X11: Failed to create standard cursor");
+            return GLFW_FALSE;
+        }
    }

    return GLFW_TRUE;
@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 X11 - www.glfw.org
+// GLFW 3.4 X11 - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2002-2006 Marcus Geelnard
 // Copyright (c) 2006-2017 Camilla Löwy <elmindreda@glfw.org>
@@ -24,6 +24,8 @@
 //    distribution.
 //
 //========================================================================
+// It is fine to use C99 in this file because it will not be built with VS
+//========================================================================

 #include "internal.h"

@@ -1,5 +1,5 @@
 //========================================================================
-// GLFW 3.3 Linux - www.glfw.org
+// GLFW 3.4 Linux - www.glfw.org
 //------------------------------------------------------------------------
 // Copyright (c) 2014 Jonas Ådahl <jadahl@gmail.com>
 //
@@ -20,6 +20,17 @@ set(GETOPT "${GLFW_SOURCE_DIR}/deps/getopt.h"
 set(TINYCTHREAD "${GLFW_SOURCE_DIR}/deps/tinycthread.h"
                "${GLFW_SOURCE_DIR}/deps/tinycthread.c")

+if (${CMAKE_VERSION} VERSION_EQUAL "3.1.0" OR
+    ${CMAKE_VERSION} VERSION_GREATER "3.1.0")
+    set(CMAKE_C_STANDARD 99)
+else()
+    # Remove this fallback when removing support for CMake version less than 3.1
+    add_compile_options("$<$<C_COMPILER_ID:AppleClang>:-std=c99>"
+                        "$<$<C_COMPILER_ID:Clang>:-std=c99>"
+                        "$<$<C_COMPILER_ID:GNU>:-std=c99>")
+
+endif()
+
 add_executable(clipboard clipboard.c ${GETOPT} ${GLAD_GL})
 add_executable(events events.c ${GETOPT} ${GLAD_GL})
 add_executable(msaa msaa.c ${GETOPT} ${GLAD_GL})
@@ -39,7 +50,7 @@ add_executable(tearing WIN32 MACOSX_BUNDLE tearing.c ${GLAD_GL})
 add_executable(threads WIN32 MACOSX_BUNDLE threads.c ${TINYCTHREAD} ${GLAD_GL})
 add_executable(timeout WIN32 MACOSX_BUNDLE timeout.c ${GLAD_GL})
 add_executable(title WIN32 MACOSX_BUNDLE title.c ${GLAD_GL})
-add_executable(vulkan WIN32 vulkan.c ${ICON} ${GLAD_VULKAN})
+add_executable(triangle-vulkan WIN32 triangle-vulkan.c ${ICON} ${GLAD_VULKAN})
 add_executable(windows WIN32 MACOSX_BUNDLE windows.c ${GETOPT} ${GLAD_GL})

 target_link_libraries(empty "${CMAKE_THREAD_LIBS_INIT}")
@@ -50,7 +61,7 @@ if (RT_LIBRARY)
 endif()

 set(WINDOWS_BINARIES empty gamma icon inputlag joysticks opacity tearing
-                     threads timeout title vulkan windows)
+                     threads timeout title triangle-vulkan windows)
 set(CONSOLE_BINARIES clipboard events msaa glfwinfo iconify monitors reopen
                     cursor)

@@ -73,12 +84,12 @@ if (APPLE)
    set_target_properties(threads PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Threads")
    set_target_properties(timeout PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Timeout")
    set_target_properties(title PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Title")
-    set_target_properties(windows PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Vulkan")
+    set_target_properties(triangle-vulkan PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Vulkan Triangle")
    set_target_properties(windows PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Windows")

    set_target_properties(${WINDOWS_BINARIES} ${CONSOLE_BINARIES} PROPERTIES
                          MACOSX_BUNDLE_SHORT_VERSION_STRING ${GLFW_VERSION}
-                          MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION_FULL}
+                          MACOSX_BUNDLE_LONG_VERSION_STRING ${GLFW_VERSION}
                          MACOSX_BUNDLE_INFO_PLIST "${GLFW_SOURCE_DIR}/CMake/MacOSXBundleInfo.plist.in")
 endif()

@@ -28,6 +28,7 @@
 //========================================================================

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #include <stdio.h>
@@ -31,6 +31,7 @@
 //========================================================================

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #if defined(_MSC_VER)
@@ -68,7 +69,7 @@ static int swap_interval = 1;
 static int wait_events = GLFW_TRUE;
 static int animate_cursor = GLFW_FALSE;
 static int track_cursor = GLFW_FALSE;
-static GLFWcursor* standard_cursors[6];
+static GLFWcursor* standard_cursors[10];
 static GLFWcursor* tracking_cursor = NULL;

 static void error_callback(int error, const char* description)
@@ -270,28 +271,24 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
            break;

        case GLFW_KEY_1:
-            glfwSetCursor(window, standard_cursors[0]);
-            break;
-
        case GLFW_KEY_2:
-            glfwSetCursor(window, standard_cursors[1]);
-            break;
-
        case GLFW_KEY_3:
-            glfwSetCursor(window, standard_cursors[2]);
-            break;
-
        case GLFW_KEY_4:
-            glfwSetCursor(window, standard_cursors[3]);
-            break;
-
        case GLFW_KEY_5:
-            glfwSetCursor(window, standard_cursors[4]);
-            break;
-
        case GLFW_KEY_6:
-            glfwSetCursor(window, standard_cursors[5]);
+        case GLFW_KEY_7:
+        case GLFW_KEY_8:
+        case GLFW_KEY_9:
+        {
+            int index = key - GLFW_KEY_1;
+            if (mods & GLFW_MOD_SHIFT)
+                index += 9;
+
+            if (index < sizeof(standard_cursors) / sizeof(standard_cursors[0]))
+                glfwSetCursor(window, standard_cursors[index]);
+
            break;
+        }

        case GLFW_KEY_F11:
        case GLFW_KEY_ENTER:
@@ -357,17 +354,16 @@ int main(void)
            GLFW_ARROW_CURSOR,
            GLFW_IBEAM_CURSOR,
            GLFW_CROSSHAIR_CURSOR,
-            GLFW_HAND_CURSOR,
-            GLFW_HRESIZE_CURSOR,
-            GLFW_VRESIZE_CURSOR
+            GLFW_POINTING_HAND_CURSOR,
+            GLFW_RESIZE_EW_CURSOR,
+            GLFW_RESIZE_NS_CURSOR,
+            GLFW_RESIZE_NWSE_CURSOR,
+            GLFW_RESIZE_NESW_CURSOR,
+            GLFW_RESIZE_ALL_CURSOR,
+            GLFW_NOT_ALLOWED_CURSOR
        };

        standard_cursors[i] = glfwCreateStandardCursor(shapes[i]);
-        if (!standard_cursors[i])
-        {
-            glfwTerminate();
-            exit(EXIT_FAILURE);
-        }
    }

    glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 2);
@@ -30,6 +30,7 @@
 #include "tinycthread.h"

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #include <math.h>
@@ -32,6 +32,7 @@
 //========================================================================

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #include <stdio.h>
@@ -174,7 +175,7 @@ static const char* get_key_name(int key)
        case GLFW_KEY_KP_8:         return "KEYPAD 8";
        case GLFW_KEY_KP_9:         return "KEYPAD 9";
        case GLFW_KEY_KP_DIVIDE:    return "KEYPAD DIVIDE";
-        case GLFW_KEY_KP_MULTIPLY:  return "KEYPAD MULTPLY";
+        case GLFW_KEY_KP_MULTIPLY:  return "KEYPAD MULTIPLY";
        case GLFW_KEY_KP_SUBTRACT:  return "KEYPAD SUBTRACT";
        case GLFW_KEY_KP_ADD:       return "KEYPAD ADD";
        case GLFW_KEY_KP_DECIMAL:   return "KEYPAD DECIMAL";
@@ -252,17 +253,32 @@ static const char* get_mods_name(int mods)
    return name;
 }

-static const char* get_character_string(int codepoint)
+static size_t encode_utf8(char* s, unsigned int ch)
 {
-    // This assumes UTF-8, which is stupid
-    static char result[6 + 1];
+    size_t count = 0;

-    int length = wctomb(result, codepoint);
-    if (length == -1)
-        length = 0;
+    if (ch < 0x80)
+        s[count++] = (char) ch;
+    else if (ch < 0x800)
+    {
+        s[count++] = (ch >> 6) | 0xc0;
+        s[count++] = (ch & 0x3f) | 0x80;
+    }
+    else if (ch < 0x10000)
+    {
+        s[count++] = (ch >> 12) | 0xe0;
+        s[count++] = ((ch >> 6) & 0x3f) | 0x80;
+        s[count++] = (ch & 0x3f) | 0x80;
+    }
+    else if (ch < 0x110000)
+    {
+        s[count++] = (ch >> 18) | 0xf0;
+        s[count++] = ((ch >> 12) & 0x3f) | 0x80;
+        s[count++] = ((ch >> 6) & 0x3f) | 0x80;
+        s[count++] = (ch & 0x3f) | 0x80;
+    }

-    result[length] = '\0';
-    return result;
+    return count;
 }

 static void error_callback(int error, const char* description)
@@ -304,6 +320,12 @@ static void window_close_callback(GLFWwindow* window)
    printf("%08x to %i at %0.3f: Window close\n",
           counter++, slot->number, glfwGetTime());

+    if (!slot->closeable)
+    {
+        printf("(( closing is disabled, press %s to re-enable )\n",
+               glfwGetKeyName(GLFW_KEY_C, 0));
+    }
+
    glfwSetWindowShouldClose(window, slot->closeable);
 }

@@ -424,12 +446,14 @@ static void key_callback(GLFWwindow* window, int key, int scancode, int action,
 static void char_callback(GLFWwindow* window, unsigned int codepoint)
 {
    Slot* slot = glfwGetWindowUserPointer(window);
+    char string[5] = "";
+
+    encode_utf8(string, codepoint);
    printf("%08x to %i at %0.3f: Character 0x%08x (%s) input\n",
-           counter++, slot->number, glfwGetTime(), codepoint,
-           get_character_string(codepoint));
+           counter++, slot->number, glfwGetTime(), codepoint, string);
 }

-static void drop_callback(GLFWwindow* window, int count, const char** paths)
+static void drop_callback(GLFWwindow* window, int count, const char* paths[])
 {
    int i;
    Slot* slot = glfwGetWindowUserPointer(window);
@@ -485,6 +509,20 @@ static void joystick_callback(int jid, int event)
               axisCount,
               buttonCount,
               hatCount);
+
+        if (glfwJoystickIsGamepad(jid))
+        {
+            printf("  Joystick %i (%s) has a gamepad mapping (%s)\n",
+                   jid,
+                   glfwGetJoystickGUID(jid),
+                   glfwGetGamepadName(jid));
+        }
+        else
+        {
+            printf("  Joystick %i (%s) has no gamepad mapping\n",
+                   jid,
+                   glfwGetJoystickGUID(jid));
+        }
    }
    else
    {
@@ -499,8 +537,6 @@ int main(int argc, char** argv)
    GLFWmonitor* monitor = NULL;
    int ch, i, width, height, count = 1;

-    setlocale(LC_ALL, "");
-
    glfwSetErrorCallback(error_callback);

    if (!glfwInit())
@@ -29,6 +29,7 @@
 //========================================================================

 #include <glad/gl.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #define NK_IMPLEMENTATION
@@ -100,6 +101,7 @@ int main(int argc, char** argv)
    monitor = glfwGetPrimaryMonitor();

    glfwWindowHint(GLFW_SCALE_TO_MONITOR, GLFW_TRUE);
+    glfwWindowHint(GLFW_WIN32_KEYBOARD_MENU, GLFW_TRUE);

    window = glfwCreateWindow(800, 400, "Gamma Test", NULL, NULL);
    if (!window)
@@ -25,11 +25,13 @@

 #include <glad/gl.h>
 #include <glad/vulkan.h>
+#define GLFW_INCLUDE_NONE
 #include <GLFW/glfw3.h>

 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <stdbool.h>

 #include "getopt.h"

@@ -175,22 +177,19 @@ static const char* get_strategy_name_glfw(int strategy)

 static void list_context_extensions(int client, int major, int minor)
 {
-    int i;
-    GLint count;
-    const GLubyte* extensions;
-
    printf("%s context extensions:\n", get_api_name(client));

    if (client == GLFW_OPENGL_API && major > 2)
    {
+        GLint count;
        glGetIntegerv(GL_NUM_EXTENSIONS, &count);

-        for (i = 0;  i < count;  i++)
+        for (int i = 0;  i < count;  i++)
            printf(" %s\n", (const char*) glGetStringi(GL_EXTENSIONS, i));
    }
    else
    {
-        extensions = glGetString(GL_EXTENSIONS);
+        const GLubyte* extensions = glGetString(GL_EXTENSIONS);
        while (*extensions != '\0')
        {
            putchar(' ');
@@ -211,49 +210,31 @@ static void list_context_extensions(int client, int major, int minor)

 static void list_vulkan_instance_extensions(void)
 {
-    uint32_t i, ep_count = 0;
-    VkExtensionProperties* ep;
-
    printf("Vulkan instance extensions:\n");

-    if (vkEnumerateInstanceExtensionProperties(NULL, &ep_count, NULL) != VK_SUCCESS)
-        return;
+    uint32_t ep_count;
+    vkEnumerateInstanceExtensionProperties(NULL, &ep_count, NULL);
+    VkExtensionProperties* ep = calloc(ep_count, sizeof(VkExtensionProperties));
+    vkEnumerateInstanceExtensionProperties(NULL, &ep_count, ep);

-    ep = calloc(ep_count, sizeof(VkExtensionProperties));
-
-    if (vkEnumerateInstanceExtensionProperties(NULL, &ep_count, ep) != VK_SUCCESS)
-    {
-        free(ep);
-        return;
-    }
-
-    for (i = 0;  i < ep_count;  i++)
-        printf(" %s (v%u)\n", ep[i].extensionName, ep[i].specVersion);
+    for (uint32_t i = 0;  i < ep_count;  i++)
+        printf(" %s (spec version %u)\n", ep[i].extensionName, ep[i].specVersion);

    free(ep);
 }

 static void list_vulkan_instance_layers(void)
 {
-    uint32_t i, lp_count = 0;
-    VkLayerProperties* lp;
-
    printf("Vulkan instance layers:\n");

-    if (vkEnumerateInstanceLayerProperties(&lp_count, NULL) != VK_SUCCESS)
-        return;
+    uint32_t lp_count;
+    vkEnumerateInstanceLayerProperties(&lp_count, NULL);
+    VkLayerProperties* lp = calloc(lp_count, sizeof(VkLayerProperties));
+    vkEnumerateInstanceLayerProperties(&lp_count, lp);

-    lp = calloc(lp_count, sizeof(VkLayerProperties));
-
-    if (vkEnumerateInstanceLayerProperties(&lp_count, lp) != VK_SUCCESS)
+    for (uint32_t i = 0;  i < lp_count;  i++)
    {
-        free(lp);
-        return;
-    }
-
-    for (i = 0;  i < lp_count;  i++)
-    {
-        printf(" %s (v%u) \"%s\"\n",
+        printf(" %s (spec version %u) \"%s\"\n",
               lp[i].layerName,
               lp[i].specVersion >> 22,
               lp[i].description);
@@ -264,49 +245,31 @@ static void list_vulkan_instance_layers(void)

 static void list_vulkan_device_extensions(VkInstance instance, VkPhysicalDevice device)
 {
-    uint32_t i, ep_count;
-    VkExtensionProperties* ep;
-
    printf("Vulkan device extensions:\n");

-    if (vkEnumerateDeviceExtensionProperties(device, NULL, &ep_count, NULL) != VK_SUCCESS)
-        return;
+    uint32_t ep_count;
+    vkEnumerateDeviceExtensionProperties(device, NULL, &ep_count, NULL);
+    VkExtensionProperties* ep = calloc(ep_count, sizeof(VkExtensionProperties));
+    vkEnumerateDeviceExtensionProperties(device, NULL, &ep_count, ep);

-    ep = calloc(ep_count, sizeof(VkExtensionProperties));
-
-    if (vkEnumerateDeviceExtensionProperties(device, NULL, &ep_count, ep) != VK_SUCCESS)
-    {
-        free(ep);
-        return;
-    }
-
-    for (i = 0;  i < ep_count;  i++)
-        printf(" %s (v%u)\n", ep[i].extensionName, ep[i].specVersion);
+    for (uint32_t i = 0;  i < ep_count;  i++)
+        printf(" %s (spec version %u)\n", ep[i].extensionName, ep[i].specVersion);

    free(ep);
 }

 static void list_vulkan_device_layers(VkInstance instance, VkPhysicalDevice device)
 {
-    uint32_t i, lp_count;
-    VkLayerProperties* lp;
-
    printf("Vulkan device layers:\n");

-    if (vkEnumerateDeviceLayerProperties(device, &lp_count, NULL) != VK_SUCCESS)
-        return;
+    uint32_t lp_count;
+    vkEnumerateDeviceLayerProperties(device, &lp_count, NULL);
+    VkLayerProperties* lp = calloc(lp_count, sizeof(VkLayerProperties));
+    vkEnumerateDeviceLayerProperties(device, &lp_count, lp);

-    lp = calloc(lp_count, sizeof(VkLayerProperties));
-
-    if (vkEnumerateDeviceLayerProperties(device, &lp_count, lp) != VK_SUCCESS)
+    for (uint32_t i = 0;  i < lp_count;  i++)
    {
-        free(lp);
-        return;
-    }
-
-    for (i = 0;  i < lp_count;  i++)
-    {
-        printf(" %s (v%u) \"%s\"\n",
+        printf(" %s (spec version %u) \"%s\"\n",
               lp[i].layerName,
               lp[i].specVersion >> 22,
               lp[i].description);
@@ -352,13 +315,11 @@ static GLADapiproc glad_vulkan_callback(const char* name, void* user)

 int main(int argc, char** argv)
 {
-    int ch, client, major, minor, revision, profile;
-    GLint redbits, greenbits, bluebits, alphabits, depthbits, stencilbits;
-    int list_extensions = GLFW_FALSE, list_layers = GLFW_FALSE;
-    GLenum error;
-    GLFWwindow* window;
+    int ch;
+    bool list_extensions = false, list_layers = false;

-    enum { CLIENT, CONTEXT, BEHAVIOR, DEBUG, FORWARD, HELP, EXTENSIONS, LAYERS,
+    enum { CLIENT, CONTEXT, BEHAVIOR, DEBUG_CONTEXT, FORWARD, HELP,
+           EXTENSIONS, LAYERS,
           MAJOR, MINOR, PROFILE, ROBUSTNESS, VERSION,
           REDBITS, GREENBITS, BLUEBITS, ALPHABITS, DEPTHBITS, STENCILBITS,
           ACCUMREDBITS, ACCUMGREENBITS, ACCUMBLUEBITS, ACCUMALPHABITS,
@@ -369,7 +330,7 @@ int main(int argc, char** argv)
        { "behavior",           1, NULL, BEHAVIOR },
        { "client-api",         1, NULL, CLIENT },
        { "context-api",        1, NULL, CONTEXT },
-        { "debug",              0, NULL, DEBUG },
+        { "debug",              0, NULL, DEBUG_CONTEXT },
        { "forward",            0, NULL, FORWARD },
        { "help",               0, NULL, HELP },
        { "list-extensions",    0, NULL, EXTENSIONS },
@@ -460,7 +421,7 @@ int main(int argc, char** argv)
                }
                break;
            case 'd':
-            case DEBUG:
+            case DEBUG_CONTEXT:
                glfwWindowHint(GLFW_OPENGL_DEBUG_CONTEXT, GLFW_TRUE);
                break;
            case 'f':
@@ -623,7 +584,7 @@ int main(int argc, char** argv)

    glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);

-    window = glfwCreateWindow(200, 200, "Version", NULL, NULL);
+    GLFWwindow* window = glfwCreateWindow(200, 200, "Version", NULL, NULL);
    if (!window)
    {
        glfwTerminate();
@@ -633,17 +594,17 @@ int main(int argc, char** argv)
    glfwMakeContextCurrent(window);
    gladLoadGL(glfwGetProcAddress);

-    error = glGetError();
+    const GLenum error = glGetError();
    if (error != GL_NO_ERROR)
        printf("*** OpenGL error after make current: 0x%08x ***\n", error);

    // Report client API version

-    client = glfwGetWindowAttrib(window, GLFW_CLIENT_API);
-    major = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MAJOR);
-    minor = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MINOR);
-    revision = glfwGetWindowAttrib(window, GLFW_CONTEXT_REVISION);
-    profile = glfwGetWindowAttrib(window, GLFW_OPENGL_PROFILE);
+    const int client = glfwGetWindowAttrib(window, GLFW_CLIENT_API);
+    const int major = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MAJOR);
+    const int minor = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MINOR);
+    const int revision = glfwGetWindowAttrib(window, GLFW_CONTEXT_REVISION);
+    const int profile = glfwGetWindowAttrib(window, GLFW_OPENGL_PROFILE);

    printf("%s context version string: \"%s\"\n",
           get_api_name(client),
@@ -735,6 +696,8 @@ int main(int argc, char** argv)

    printf("%s framebuffer:\n", get_api_name(client));

+    GLint redbits, greenbits, bluebits, alphabits, depthbits, stencilbits;
+
    if (client == GLFW_OPENGL_API && profile == GLFW_OPENGL_CORE_PROFILE)
    {
        glGetFramebufferAttachmentParameteriv(GL_FRAMEBUFFER,
@@ -809,21 +772,28 @@ int main(int argc, char** argv)

    if (glfwVulkanSupported())
    {
-        uint32_t i, re_count, pd_count;
-        const char** re;
-        VkApplicationInfo ai = {0};
-        VkInstanceCreateInfo ici = {0};
-        VkInstance instance;
-        VkPhysicalDevice* pd;
-
        gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, NULL);

-        re = glfwGetRequiredInstanceExtensions(&re_count);
+        uint32_t loader_version = VK_API_VERSION_1_0;
+
+        if (vkEnumerateInstanceVersion)
+        {
+            uint32_t version;
+            if (vkEnumerateInstanceVersion(&version) == VK_SUCCESS)
+                loader_version = version;
+        }
+
+        printf("Vulkan loader API version: %i.%i\n",
+               VK_VERSION_MAJOR(loader_version),
+               VK_VERSION_MINOR(loader_version));
+
+        uint32_t re_count;
+        const char** re = glfwGetRequiredInstanceExtensions(&re_count);

        printf("Vulkan required instance extensions:");
        if (re)
        {
-            for (i = 0;  i < re_count;  i++)
+            for (uint32_t i = 0;  i < re_count;  i++)
                printf(" %s", re[i]);
            putchar('\n');
        }
@@ -836,18 +806,24 @@ int main(int argc, char** argv)
        if (list_layers)
            list_vulkan_instance_layers();

-        ai.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO;
+        VkApplicationInfo ai = { VK_STRUCTURE_TYPE_APPLICATION_INFO };
        ai.pApplicationName = "glfwinfo";
-        ai.applicationVersion = GLFW_VERSION_MAJOR;
-        ai.pEngineName = "GLFW";
-        ai.engineVersion = GLFW_VERSION_MAJOR;
-        ai.apiVersion = VK_API_VERSION_1_0;
+        ai.applicationVersion = VK_MAKE_VERSION(GLFW_VERSION_MAJOR,
+                                                GLFW_VERSION_MINOR,
+                                                GLFW_VERSION_REVISION);

-        ici.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
+        if (loader_version >= VK_API_VERSION_1_1)
+            ai.apiVersion = VK_API_VERSION_1_1;
+        else
+            ai.apiVersion = VK_API_VERSION_1_0;
+
+        VkInstanceCreateInfo ici = { VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO };
        ici.pApplicationInfo = &ai;
        ici.enabledExtensionCount = re_count;
        ici.ppEnabledExtensionNames = re;

+        VkInstance instance = VK_NULL_HANDLE;
+
        if (vkCreateInstance(&ici, NULL, &instance) != VK_SUCCESS)
        {
            glfwTerminate();
@@ -856,32 +832,22 @@ int main(int argc, char** argv)

        gladLoadVulkanUserPtr(NULL, glad_vulkan_callback, instance);

-        if (vkEnumeratePhysicalDevices(instance, &pd_count, NULL) != VK_SUCCESS)
-        {
-            vkDestroyInstance(instance, NULL);
-            glfwTerminate();
-            exit(EXIT_FAILURE);
-        }
+        uint32_t pd_count;
+        vkEnumeratePhysicalDevices(instance, &pd_count, NULL);
+        VkPhysicalDevice* pd = calloc(pd_count, sizeof(VkPhysicalDevice));
+        vkEnumeratePhysicalDevices(instance, &pd_count, pd);

-        pd = calloc(pd_count, sizeof(VkPhysicalDevice));
-
-        if (vkEnumeratePhysicalDevices(instance, &pd_count, pd) != VK_SUCCESS)
-        {
-            free(pd);
-            vkDestroyInstance(instance, NULL);
-            glfwTerminate();
-            exit(EXIT_FAILURE);
-        }
-
-        for (i = 0;  i < pd_count;  i++)
+        for (uint32_t i = 0;  i < pd_count;  i++)
        {
            VkPhysicalDeviceProperties pdp;

            vkGetPhysicalDeviceProperties(pd[i], &pdp);

-            printf("Vulkan %s device: \"%s\"\n",
+            printf("Vulkan %s device: \"%s\" (API version %i.%i)\n",
                   get_device_type_name(pdp.deviceType),
-                   pdp.deviceName);
+                   pdp.deviceName,
+                   VK_VERSION_MAJOR(pdp.apiVersion),
+                   VK_VERSION_MINOR(pdp.apiVersion));

            if (list_extensions)
                list_vulkan_device_extensions(instance, pd[i]);
--- a/Show More
+++ b/Show More