Update GLFW to 3.5.1

src/external/glfw/CMake/GenerateMappings.cmake

@@ -1,6 +1,8 @@
 # Usage:
 # cmake -P GenerateMappings.cmake <path/to/mappings.h.in> <path/to/mappings.h>
 
+cmake_policy(VERSION 3.16)
+
 set(source_url "https://raw.githubusercontent.com/gabomdq/SDL_GameControllerDB/master/gamecontrollerdb.txt")
 set(source_path "${CMAKE_CURRENT_BINARY_DIR}/gamecontrollerdb.txt")
 set(template_path "${CMAKE_ARGV3}")
@@ -22,24 +24,24 @@ if (status_code)
 endif()
 
 file(STRINGS "${source_path}" lines)
-foreach(line ${lines})
-    if (line MATCHES "^[0-9a-fA-F]")
-        if (line MATCHES "platform:Windows")
-            if (GLFW_WIN32_MAPPINGS)
-                string(APPEND GLFW_WIN32_MAPPINGS "\n")
-            endif()
-            string(APPEND GLFW_WIN32_MAPPINGS "\"${line}\",")
-        elseif (line MATCHES "platform:Mac OS X")
-            if (GLFW_COCOA_MAPPINGS)
-                string(APPEND GLFW_COCOA_MAPPINGS "\n")
-            endif()
-            string(APPEND GLFW_COCOA_MAPPINGS "\"${line}\",")
-        elseif (line MATCHES "platform:Linux")
-            if (GLFW_LINUX_MAPPINGS)
-                string(APPEND GLFW_LINUX_MAPPINGS "\n")
-            endif()
-            string(APPEND GLFW_LINUX_MAPPINGS "\"${line}\",")
+list(FILTER lines INCLUDE REGEX "^[0-9a-fA-F]")
+
+foreach(line IN LISTS lines)
+    if (line MATCHES "platform:Windows")
+        if (GLFW_WIN32_MAPPINGS)
+            string(APPEND GLFW_WIN32_MAPPINGS "\n")
         endif()
+        string(APPEND GLFW_WIN32_MAPPINGS "\"${line}\",")
+    elseif (line MATCHES "platform:Mac OS X")
+        if (GLFW_COCOA_MAPPINGS)
+            string(APPEND GLFW_COCOA_MAPPINGS "\n")
+        endif()
+        string(APPEND GLFW_COCOA_MAPPINGS "\"${line}\",")
+    elseif (line MATCHES "platform:Linux")
+        if (GLFW_LINUX_MAPPINGS)
+            string(APPEND GLFW_LINUX_MAPPINGS "\n")
+        endif()
+        string(APPEND GLFW_LINUX_MAPPINGS "\"${line}\",")
     endif()
 endforeach()
 

src/external/glfw/CMake/modules/FindOSMesa.cmake

@@ -1,18 +0,0 @@
-# Try to find OSMesa on a Unix system
-#
-# This will define:
-#
-#   OSMESA_LIBRARIES   - Link these to use OSMesa
-#   OSMESA_INCLUDE_DIR - Include directory for OSMesa
-#
-# Copyright (c) 2014 Brandon Schaefer <brandon.schaefer@canonical.com>
-
-if (NOT WIN32)
-
-  find_package (PkgConfig)
-  pkg_check_modules (PKG_OSMESA QUIET osmesa)
-
-  set (OSMESA_INCLUDE_DIR ${PKG_OSMESA_INCLUDE_DIRS})
-  set (OSMESA_LIBRARIES   ${PKG_OSMESA_LIBRARIES})
-
-endif ()

src/external/glfw/CMakeLists.txt

@@ -1,14 +1,6 @@
-cmake_minimum_required(VERSION 3.4...3.28 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.16...3.28 FATAL_ERROR)
 
-project(GLFW VERSION 3.4.0 LANGUAGES C)
-
-if (POLICY CMP0069)
-    cmake_policy(SET CMP0069 NEW)
-endif()
-
-if (POLICY CMP0077)
-    cmake_policy(SET CMP0077 NEW)
-endif()
+project(GLFW VERSION 3.5.1 LANGUAGES C HOMEPAGE_URL "https://www.glfw.org/")
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 
@@ -46,11 +38,7 @@ set(GLFW_LIBRARY_TYPE "${GLFW_LIBRARY_TYPE}" CACHE STRING
     "Library type override for GLFW (SHARED, STATIC, OBJECT, or empty to follow BUILD_SHARED_LIBS)")
 
 if (GLFW_LIBRARY_TYPE)
-    if (GLFW_LIBRARY_TYPE STREQUAL "SHARED")
-        set(GLFW_BUILD_SHARED_LIBRARY TRUE)
-    else()
-        set(GLFW_BUILD_SHARED_LIBRARY FALSE)
-    endif()
+    string(COMPARE EQUAL "${GLFW_LIBRARY_TYPE}" "SHARED" GLFW_BUILD_SHARED_LIBRARY)
 else()
     set(GLFW_BUILD_SHARED_LIBRARY ${BUILD_SHARED_LIBS})
 endif()
@@ -80,24 +68,7 @@ endif()
 # This is here because it also applies to tests and examples
 #--------------------------------------------------------------------
 if (MSVC AND NOT USE_MSVC_RUNTIME_LIBRARY_DLL)
-    if (CMAKE_VERSION VERSION_LESS 3.15)
-        foreach (flag CMAKE_C_FLAGS
-                      CMAKE_C_FLAGS_DEBUG
-                      CMAKE_C_FLAGS_RELEASE
-                      CMAKE_C_FLAGS_MINSIZEREL
-                      CMAKE_C_FLAGS_RELWITHDEBINFO)
-
-            if (flag MATCHES "/MD")
-                string(REGEX REPLACE "/MD" "/MT" ${flag} "${${flag}}")
-            endif()
-            if (flag MATCHES "/MDd")
-                string(REGEX REPLACE "/MDd" "/MTd" ${flag} "${${flag}}")
-            endif()
-
-        endforeach()
-    else()
-        set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
-    endif()
+    set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
 endif()
 
 #--------------------------------------------------------------------

src/external/glfw/CONTRIBUTORS.md

@@ -6,10 +6,12 @@ excludes other invaluable contributions like language bindings and text and
 video tutorials.
 
  - Bobyshev Alexander
+ - Alzathar
  - Laurent Aphecetche
  - Matt Arsenault
  - Takuro Ashie
  - ashishgamedev
+ - avagordon01
  - David Avedissian
  - Luca Bacci
  - Keith Bauer
@@ -23,6 +25,7 @@ video tutorials.
  - Denis Bernard
  - BiBi
  - Doug Binks
+ - bitb4ker
  - blanco
  - Waris Boonyasiriwat
  - Kyle Brenneman
@@ -33,6 +36,7 @@ video tutorials.
  - Nicolas Caramelli
  - David Carlier
  - Arturo Castro
+ - Jose Luis Cercós Pita
  - Chi-kwan Chan
  - Victor Chernyakin
  - TheChocolateOre
@@ -48,11 +52,15 @@ video tutorials.
  - Andrew Corrigan
  - Bailey Cosier
  - Noel Cower
+ - James Cowgill
  - CuriouserThing
  - Bill Currie
  - Jason Daly
  - danhambleton
+ - danijel1023
  - Jarrod Davis
+ - Aaron Day
+ - decce
  - Olivier Delannoy
  - Paul R. Deppe
  - Michael Dickens
@@ -65,14 +73,18 @@ video tutorials.
  - Robin Eklind
  - Jan Ekström
  - Siavash Eliasi
+ - er-azh
+ - Jan Hendrik Farr
  - Ahmad Fatoum
  - Nikita Fediuchin
  - Felipe Ferreira
  - Michael Fogleman
+ - Folling
  - forworldm
  - Jason Francis
  - Gerald Franz
  - Mário Freitas
+ - Friz64
  - GeO4d
  - Marcus Geelnard
  - Gegy
@@ -88,6 +100,7 @@ video tutorials.
  - Andrew Gutekanst
  - Stephen Gutekanst
  - Jonathan Hale
+ - halx99
  - Daniel Hauser
  - hdf89shfdfs
  - Moritz Heinemann
@@ -118,6 +131,7 @@ video tutorials.
  - Josh Kilmer
  - Byunghoon Kim
  - Cameron King
+ - knokko
  - Peter Knut
  - Christoph Kubisch
  - Yuri Kunde Schlesner
@@ -153,8 +167,10 @@ video tutorials.
  - Bryce Mehring
  - Jonathan Mercier
  - Marcel Metz
+ - Lucas Michaudel
  - Liam Middlebrook
  - mightgoyardstill
+ - Mihail
  - Ave Milia
  - Icyllis Milica
  - Jonathan Miller
@@ -168,6 +184,7 @@ video tutorials.
  - Jon Morton
  - Pierre Moulon
  - Martins Mozeiko
+ - Tomáš Mráz
  - Pascal Muetschard
  - James Murphy
  - Julian Møller
@@ -214,6 +231,7 @@ video tutorials.
  - Philip Rideout
  - Eddie Ringle
  - Max Risuhin
+ - road2react
  - Joe Roback
  - Jorge Rodriguez
  - Jari Ronkainen
@@ -221,12 +239,13 @@ video tutorials.
  - Ed Ropple
  - Aleksey Rybalkin
  - Mikko Rytkönen
+ - saikyun
  - Riku Salminen
  - Yoshinori Sano
  - Brandon Schaefer
  - Sebastian Schuberth
  - Scr3amer
- - Jan Schuerkamp
+ - Jan Schürkamp
  - Christian Sdunek
  - Matt Sealey
  - Steve Sexton
@@ -275,10 +294,12 @@ video tutorials.
  - Corentin Wallez
  - Torsten Walluhn
  - Patrick Walton
+ - Ivor Wanders
  - Jim Wang
  - Xo Wang
  - Andre Weissflog
  - Jay Weisskopf
+ - Drew Weymouth
  - Frank Wille
  - Andy Williams
  - Joel Winarske

src/external/glfw/README.md

@@ -1,18 +1,198 @@
-# GLFW (modified for raylib)
+# GLFW
 
-This directory contains a modification of GLFW, whose official website and
-upstream repository are https://glfw.org and https://github.com/glfw/glfw,
-respectively.
+[![Build status](https://github.com/glfw/glfw/actions/workflows/build.yml/badge.svg)](https://github.com/glfw/glfw/actions)
+[![Build status](https://ci.appveyor.com/api/projects/status/0kf0ct9831i5l6sp/branch/master?svg=true)](https://ci.appveyor.com/project/elmindreda/glfw)
 
-In this modification, some static functions sharing the same name in different
-platforms have been renamed so all of GLFW's source files can be combined into
-one (as done by ``rglfw.c``). Also, the Null platform, which is not used by
-raylib, has been disabled. The renamed functions are:
+## Introduction
 
-``
-createKeyTables()
-translateKey()
-acquireMonitor()
-releaseMonitor()
-``
+GLFW is an Open Source, multi-platform library for OpenGL, OpenGL ES and Vulkan
+application development.  It provides a simple, platform-independent API for
+creating windows, contexts and surfaces, reading input, handling events, etc.
+
+GLFW is written primarily in C99, with parts of macOS support being written in
+Objective-C.
+
+GLFW supports Windows, macOS and Linux, and also works on many other Unix-like
+systems.  On Linux both Wayland and X11 are supported.
+
+GLFW is licensed under the [zlib/libpng
+license](https://www.glfw.org/license.html).
+
+You can [download](https://www.glfw.org/download.html) the latest stable release
+as source or Windows and macOS binaries.  There are [release
+tags](https://github.com/glfw/glfw/releases) with source and binary archives
+attached for every version since 3.0.
+
+The [documentation](https://www.glfw.org/docs/latest/) is available online and is
+also included in source and binary archives, except those generated
+automatically by Github.  The documentation contains guides, a tutorial and the
+API reference.  The [release
+notes](https://www.glfw.org/docs/latest/news.html) list the new features,
+caveats and deprecations in the latest release.  The [version
+history](https://www.glfw.org/changelog.html) lists every user-visible change
+for every release.
+
+GLFW exists because of the contributions of [many people](CONTRIBUTORS.md)
+around the world, whether by reporting bugs, providing community support, adding
+features, reviewing or testing code, debugging, proofreading docs, suggesting
+features or fixing bugs.
+
+
+## System requirements
+
+GLFW supports Windows 7 and later and macOS 10.11 and later.  On GNOME Wayland,
+window decorations will be very basic unless the
+[libdecor](https://gitlab.freedesktop.org/libdecor/libdecor) package is
+installed.  Linux and other Unix-like systems running X11 are supported even
+without a desktop environment or modern extensions, although some features
+require a clipboard manager or a modern window manager.
+
+See the [compatibility guide](https://www.glfw.org/docs/latest/compat.html)
+for more detailed information.
+
+
+## Compiling GLFW
+
+GLFW supports compilation with Visual C++ (2013 and later), GCC and Clang.  Both
+Clang-CL and MinGW-w64 are supported.  Other C99 compilers will likely also
+work, but this is not regularly tested.
+
+There are [pre-compiled binaries](https://www.glfw.org/download.html)
+available for Windows and macOS.
+
+GLFW itself needs only CMake and the headers and libraries for your operating
+system and window system.  No other SDKs are required.
+
+See the [compilation guide](https://www.glfw.org/docs/latest/compile.html) for
+more information about compiling GLFW and the exact dependencies required for
+each window system.
+
+The examples and test programs depend on a number of tiny libraries.  These are
+bundled in the `deps/` directory.  The repository has no submodules.
+
+ - [getopt\_port](https://github.com/kimgr/getopt_port/) for examples
+   with command-line options
+ - [TinyCThread](https://github.com/tinycthread/tinycthread) for threaded
+   examples
+ - [glad2](https://github.com/Dav1dde/glad) for loading OpenGL and Vulkan
+   functions
+ - [linmath.h](https://github.com/datenwolf/linmath.h) for linear algebra in
+   examples
+ - [Nuklear](https://github.com/Immediate-Mode-UI/Nuklear) for test and example UI
+ - [stb\_image\_write](https://github.com/nothings/stb) for writing images to disk
+
+The documentation is generated with [Doxygen](https://doxygen.org/) when the
+library is built, provided CMake could find a sufficiently new version of it
+during configuration.
+
+
+## Using GLFW
+
+See the [HTML documentation](https://www.glfw.org/docs/latest/) for a tutorial,
+guides and the API reference.
+
+
+## Contributing to GLFW
+
+See the [contribution
+guide](https://github.com/glfw/glfw/blob/master/docs/CONTRIBUTING.md) for
+more information.
+
+The `master` branch is the stable integration branch and _should_ always compile
+and run on all supported platforms.  Details of a newly added feature,
+including the public API, may change until it has been included in a release.
+
+The `latest` branch is equivalent to the [highest numbered](https://semver.org/)
+release, although it may not always point to the same commit as the tag for that
+release.
+
+The `ci` branch is used to trigger continuous integration jobs for code under
+testing and should never be relied on for any purpose.
+
+
+## Reporting bugs
+
+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.
+
+
+## Changelog since 3.5
+
+None.
+
+## Changelog since 3.4
+
+ - Added `GLFW_UNLIMITED_MOUSE_BUTTONS` input mode that allows mouse buttons beyond
+   the limit of the mouse button tokens to be reported (#2423)
+ - Added `glfwGetEGLConfig` function to query the `EGLConfig` of a window (#2045)
+ - Added `glfwGetGLXFBConfig` function to query the `GLXFBConfig` of a window (#1925)
+ - Updated minimum CMake version to 3.16 (#2541)
+ - Removed support for building with original MinGW (#2540)
+ - [Win32] Removed support for Windows XP and Vista (#2505)
+ - [Win32] Bugfix: Media keys were reported with a scancode of 256 (#1768,#2417,#2625)
+ - [Cocoa] Added `QuartzCore` framework as link-time dependency
+ - [Cocoa] Removed support for OS X 10.10 Yosemite and earlier (#2506)
+ - [Cocoa] Bugfix: Cmd+Period, Ctrl+Tab and Ctrl+Esc key events were not emitted
+   (#1362,#2278)
+ - [Wayland] Bugfix: The fractional scaling related objects were not destroyed
+ - [Wayland] Bugfix: `glfwInit` would segfault on compositor with no seat (#2517)
+ - [Wayland] Bugfix: A drag entering a non-GLFW surface could cause a segfault
+ - [Wayland] Bugfix: Ignore key repeat events when no window has keyboard focus (#2727)
+ - [Wayland] Bugfix: Reset key repeat timer when window destroyed (#2741,#2727)
+ - [Wayland] Bugfix: Memory would leak if reading a data offer failed midway
+ - [Wayland] Bugfix: Retrieved cursor position would be incorrect when hovering over
+                     fallback decorations
+ - [Wayland] Bugfix: Fallback decorations would report scroll events
+ - [Wayland] Bugfix: Keyboard repeat events halted when any key is released (#2568)
+ - [Wayland] Bugfix: Fallback decorations would show menu at wrong position
+ - [Wayland] Bugfix: The cursor was not updated when clicking through from
+   a modal to a fallback decoration
+ - [Wayland] Bugfix: The cursor position was not updated when clicking through
+   from a modal to the content area
+ - [Wayland] Bugfix: free modules at end of terminate function to resolve
+   potential segmentation fault (#2744)
+ - [Wayland] Bugfix: Confining or disabling the cursor could segfault on
+   compositors without `pointer-constraints-unstable-v1`
+ - [Wayland] Bugfix: Key repeat did not function on very old compositors
+ - [Wayland] Bugfix: The `libwayland-client` library was not unloaded at termination
+ - [Wayland] Bugfix: Scroll events were sent twice on some versions of GNOME (#2494)
+ - [Wayland] Bugfix: Two-dimensional scroll input was emitted as separate axes
+ - [Wayland] Bugfix: Mouse wheel scroll distance was incorrect on some compositors
+ - [Wayland] Bugfix: `glfwSwapBuffers` would halt with nonzero swap interval when window
+   was suspended (#1350,#2582,#2640,#2719,#2723,#2800,#2827)
+ - [Wayland] Bugfix: `glfwPostEmptyEvent` would leak a callback proxy (#2836)
+ - [Wayland] Bugfix: `glfwHideWindow` did not always send its request immediately
+ - [Wayland] Bugfix: Some event types were not always processed by `glfwPollEvents` or
+   `glfwWait*Events` (#2793,#2795)
+ - [Wayland] Bugfix: Scaled framebuffer size was sometimes incorect (#2713,#2810)
+ - [X11] Bugfix: Running without a WM could trigger an assert (#2593,#2601,#2631)
+ - [X11] Bugfix: Occasional crash when an idle display awakes (#2766) 
+ - [X11] Bugfix: Prevent BadWindow when creating small windows with a content scale
+   less than 1 (#2754)
+ - [X11] Bugfix: Clamp width and height to >= 1 to prevent BadValue error and app exit
+ - [X11] Bugfix: Floating windows silently became non-floating when hidden (#2276)
+ - [X11] Bugfix: The `libXext` library was not unloaded at termination
+ - [Linux] Bugfix: The header for `ioctl` was only implicitly included (#2778)
+ - [Null] Added Vulkan 'window' surface creation via `VK_EXT_headless_surface`
+ - [Null] Added EGL context creation on Mesa via `EGL_MESA_platform_surfaceless`
+ - [EGL] Allowed native access on Wayland with `GLFW_CONTEXT_CREATION_API` set to
+   `GLFW_NATIVE_CONTEXT_API` (#2518)
+
+
+## Contact
+
+On [glfw.org](https://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](https://discourse.glfw.org/).
+
+If you have a bug to report, a patch to submit or a feature you'd like to
+request, please file it in the
+[issue tracker](https://github.com/glfw/glfw/issues) on GitHub.
+
+Finally, if you're interested in helping out with the development of GLFW or
+porting it to your favorite platform, join us on the forum or GitHub.