Start 3.5.1

Due to a misconfigured tool, an incorrect 3.5.0 tag was briefly made
available in the main Git repository.  Thanks to the manual intervention
of many packaging volunteers this has been almost entirely rolled back.
To make sure this release supersedes the incorrect tag everywhere, the
first release of GLFW 3.5 is named 3.5.1.

There are no code changes other than the version patch number.

Fixes #2758

.gitattributes

@@ -3,3 +3,5 @@
 .gitattributes export-ignore
 .travis.yml export-ignore
 .appveyor.yml export-ignore
+.mailmap export-ignore
+.github export-ignore

.github/workflows/build.yml

@@ -74,8 +74,8 @@ jobs:
             - name: Build Cocoa shared library
               run: cmake --build build-cocoa-shared --parallel
 
-    build-windows-vs2022:
+    build-windows-msvc:
-        name: Windows (VS2022)
+        name: Windows (MSVC)
         runs-on: windows-latest
         timeout-minutes: 4
         env:
@@ -84,17 +84,17 @@ jobs:
             - uses: actions/checkout@v5
 
             - name: Configure Win32 shared x86 library
-              run: cmake -B build-win32-shared-x86 -G "Visual Studio 17 2022" -A Win32 -D BUILD_SHARED_LIBS=ON
+              run: cmake -B build-win32-shared-x86 -A Win32 -D BUILD_SHARED_LIBS=ON
             - name: Build Win32 shared x86 library
               run: cmake --build build-win32-shared-x86 --parallel
 
             - name: Configure Win32 static x64 library
-              run: cmake -B build-win32-static-x64 -G "Visual Studio 17 2022" -A x64
+              run: cmake -B build-win32-static-x64 -A x64
             - name: Build Win32 static x64 library
               run: cmake --build build-win32-static-x64 --parallel
 
             - name: Configure Win32 shared x64 library
-              run: cmake -B build-win32-shared-x64 -G "Visual Studio 17 2022" -A x64 -D BUILD_SHARED_LIBS=ON
+              run: cmake -B build-win32-shared-x64 -A x64 -D BUILD_SHARED_LIBS=ON
             - name: Build Win32 shared x64 library
               run: cmake --build build-win32-shared-x64 --parallel
 

CMakeLists.txt

@@ -1,6 +1,6 @@
 cmake_minimum_required(VERSION 3.16...3.28 FATAL_ERROR)
 
-project(GLFW VERSION 3.5.0 LANGUAGES C HOMEPAGE_URL "https://www.glfw.org/")
+project(GLFW VERSION 3.5.1 LANGUAGES C HOMEPAGE_URL "https://www.glfw.org/")
 
 set_property(GLOBAL PROPERTY USE_FOLDERS ON)
 

CONTRIBUTORS.md

@@ -6,6 +6,7 @@ excludes other invaluable contributions like language bindings and text and
 video tutorials.
 
  - Bobyshev Alexander
+ - Alzathar
  - Laurent Aphecetche
  - Matt Arsenault
  - Takuro Ashie
@@ -56,6 +57,7 @@ video tutorials.
  - Bill Currie
  - Jason Daly
  - danhambleton
+ - danijel1023
  - Jarrod Davis
  - Aaron Day
  - decce
@@ -98,6 +100,7 @@ video tutorials.
  - Andrew Gutekanst
  - Stephen Gutekanst
  - Jonathan Hale
+ - halx99
  - Daniel Hauser
  - hdf89shfdfs
  - Moritz Heinemann
@@ -181,6 +184,7 @@ video tutorials.
  - Jon Morton
  - Pierre Moulon
  - Martins Mozeiko
+ - Tomáš Mráz
  - Pascal Muetschard
  - James Murphy
  - Julian Møller
@@ -227,6 +231,7 @@ video tutorials.
  - Philip Rideout
  - Eddie Ringle
  - Max Risuhin
+ - road2react
  - Joe Roback
  - Jorge Rodriguez
  - Jari Ronkainen
@@ -234,6 +239,7 @@ video tutorials.
  - Ed Ropple
  - Aleksey Rybalkin
  - Mikko Rytkönen
+ - saikyun
  - Riku Salminen
  - Yoshinori Sano
  - Brandon Schaefer

README.md

@@ -118,6 +118,10 @@ 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
@@ -127,8 +131,11 @@ information on what to include when reporting a bug.
  - 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
@@ -157,6 +164,9 @@ information on what to include when reporting a bug.
    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

docs/news.md

@@ -3,6 +3,14 @@
 [TOC]
 
 
+## Why was there no 3.5.0 release?
+
+Due to a misconfigured tool, an incorrect `3.5.0` tag was briefly made available in the
+main Git repository.  Thanks to the manual intervention of many packaging volunteers this
+has been almost entirely rolled back.  To make sure the first actual release of GLFW 3.5
+replaces the incorrect tag everywhere, the first release is named 3.5.1.
+
+
 ## New features {#features}
 
 ### Unlimited mouse buttons {#unlimited_mouse_buttons}

include/GLFW/glfw3.h

@@ -298,7 +298,7 @@ extern "C" {
  *  release is made that does not contain any API changes.
  *  @ingroup init
  */
-#define GLFW_VERSION_REVISION       0
+#define GLFW_VERSION_REVISION       1
 /*! @} */
 
 /*! @brief One.

src/cocoa_window.m

@@ -599,6 +599,34 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
     _glfwInputKey(window, key, [event keyCode], GLFW_RELEASE, mods);
 }
 
+- (BOOL)performKeyEquivalent:(NSEvent *)event
+{
+    // HACK: Some key combinations are consumed before reaching keyDown:
+    //       so we claim those events and emit them here
+    const int key = translateKey([event keyCode]);
+    const int mods = translateFlags([event modifierFlags]);
+
+    if (mods & GLFW_MOD_CONTROL)
+    {
+        if (key == GLFW_KEY_TAB || key == GLFW_KEY_ESCAPE)
+        {
+            _glfwInputKey(window, key, [event keyCode], GLFW_PRESS, mods);
+            return YES;
+        }
+    }
+
+    if (mods & GLFW_MOD_SUPER)
+    {
+        if (key == GLFW_KEY_PERIOD)
+        {
+            _glfwInputKey(window, key, [event keyCode], GLFW_PRESS, mods);
+            return YES;
+        }
+    }
+
+    return [super performKeyEquivalent:event];
+}
+
 - (void)scrollWheel:(NSEvent *)event
 {
     double deltaX = [event scrollingDeltaX];

src/win32_window.c

@@ -711,11 +711,12 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM l
             const int mods = getKeyMods();
 
             scancode = (HIWORD(lParam) & (KF_EXTENDED | 0xff));
-            if (!scancode)
+            if (!(scancode & 0xff))
             {
-                // NOTE: Some synthetic key messages have a scancode of zero
+                // NOTE: Both media keys and the synthetic key messages from Windows
-                // HACK: Map the virtual key back to a usable scancode
+                //       Clipboard History are reported with a scancode of zero
-                scancode = MapVirtualKeyW((UINT) wParam, MAPVK_VK_TO_VSC);
+                // HACK: Map the virtual key to a scancode but preserve extended bit
+                scancode |= MapVirtualKeyW((UINT) wParam, MAPVK_VK_TO_VSC);
             }
 
             // HACK: Alt+PrtSc has a different scancode than just PrtSc

src/wl_init.c

@@ -798,6 +798,8 @@ int _glfwInitWayland(void)
             _glfwPlatformGetModuleSymbol(_glfw.wl.libdecor.handle, "libdecor_frame_unset_capabilities");
         _glfw.wl.libdecor.libdecor_frame_set_visibility_ = (PFN_libdecor_frame_set_visibility)
             _glfwPlatformGetModuleSymbol(_glfw.wl.libdecor.handle, "libdecor_frame_set_visibility");
+        _glfw.wl.libdecor.libdecor_frame_is_visible_ = (PFN_libdecor_frame_is_visible)
+            _glfwPlatformGetModuleSymbol(_glfw.wl.libdecor.handle, "libdecor_frame_is_visible");
         _glfw.wl.libdecor.libdecor_frame_get_xdg_toplevel_ = (PFN_libdecor_frame_get_xdg_toplevel)
             _glfwPlatformGetModuleSymbol(_glfw.wl.libdecor.handle, "libdecor_frame_get_xdg_toplevel");
         _glfw.wl.libdecor.libdecor_configuration_get_content_size_ = (PFN_libdecor_configuration_get_content_size)
@@ -829,6 +831,7 @@ int _glfwInitWayland(void)
             !_glfw.wl.libdecor.libdecor_frame_set_capabilities_ ||
             !_glfw.wl.libdecor.libdecor_frame_unset_capabilities_ ||
             !_glfw.wl.libdecor.libdecor_frame_set_visibility_ ||
+            !_glfw.wl.libdecor.libdecor_frame_is_visible_ ||
             !_glfw.wl.libdecor.libdecor_frame_get_xdg_toplevel_ ||
             !_glfw.wl.libdecor.libdecor_configuration_get_content_size_ ||
             !_glfw.wl.libdecor.libdecor_configuration_get_window_state_ ||

src/wl_platform.h

@@ -311,6 +311,7 @@ typedef void (* PFN_libdecor_frame_unset_maximized)(struct libdecor_frame*);
 typedef void (* PFN_libdecor_frame_set_capabilities)(struct libdecor_frame*,enum libdecor_capabilities);
 typedef void (* PFN_libdecor_frame_unset_capabilities)(struct libdecor_frame*,enum libdecor_capabilities);
 typedef void (* PFN_libdecor_frame_set_visibility)(struct libdecor_frame*,bool visible);
+typedef bool (* PFN_libdecor_frame_is_visible)(struct libdecor_frame*);
 typedef struct xdg_toplevel* (* PFN_libdecor_frame_get_xdg_toplevel)(struct libdecor_frame*);
 typedef bool (* PFN_libdecor_configuration_get_content_size)(struct libdecor_configuration*,struct libdecor_frame*,int*,int*);
 typedef bool (* PFN_libdecor_configuration_get_window_state)(struct libdecor_configuration*,enum libdecor_window_state*);
@@ -336,6 +337,7 @@ typedef void (* PFN_libdecor_state_free)(struct libdecor_state*);
 #define libdecor_frame_set_capabilities _glfw.wl.libdecor.libdecor_frame_set_capabilities_
 #define libdecor_frame_unset_capabilities _glfw.wl.libdecor.libdecor_frame_unset_capabilities_
 #define libdecor_frame_set_visibility _glfw.wl.libdecor.libdecor_frame_set_visibility_
+#define libdecor_frame_is_visible _glfw.wl.libdecor.libdecor_frame_is_visible_
 #define libdecor_frame_get_xdg_toplevel _glfw.wl.libdecor.libdecor_frame_get_xdg_toplevel_
 #define libdecor_configuration_get_content_size _glfw.wl.libdecor.libdecor_configuration_get_content_size_
 #define libdecor_configuration_get_window_state _glfw.wl.libdecor.libdecor_configuration_get_window_state_
@@ -375,7 +377,6 @@ typedef struct _GLFWwindowWayland
     GLFWbool                    transparent;
     GLFWbool                    scaleFramebuffer;
     struct wl_surface*          surface;
-    struct wl_callback*         callback;
 
     struct {
         struct wl_event_queue*  queue;
@@ -616,6 +617,7 @@ typedef struct _GLFWlibraryWayland
         PFN_libdecor_frame_set_capabilities libdecor_frame_set_capabilities_;
         PFN_libdecor_frame_unset_capabilities libdecor_frame_unset_capabilities_;
         PFN_libdecor_frame_set_visibility libdecor_frame_set_visibility_;
+        PFN_libdecor_frame_is_visible libdecor_frame_is_visible_;
         PFN_libdecor_frame_get_xdg_toplevel libdecor_frame_get_xdg_toplevel_;
         PFN_libdecor_configuration_get_content_size libdecor_configuration_get_content_size_;
         PFN_libdecor_configuration_get_window_state libdecor_configuration_get_window_state_;

src/wl_window.c

@@ -24,7 +24,9 @@
 //
 //========================================================================
 
-#define _GNU_SOURCE
+#if !defined(_GNU_SOURCE)
+ #define _GNU_SOURCE
+#endif
 
 #include "internal.h"
 
@@ -476,8 +478,9 @@ static void resizeFramebuffer(_GLFWwindow* window)
 {
     if (window->wl.fractionalScale)
     {
-        window->wl.fbWidth = (window->wl.width * window->wl.scalingNumerator) / 120;
+        // Round halfway away from zero per fractional-scale-v1 protocol spec
-        window->wl.fbHeight = (window->wl.height * window->wl.scalingNumerator) / 120;
+        window->wl.fbWidth = (window->wl.width * window->wl.scalingNumerator + 60) / 120;
+        window->wl.fbHeight = (window->wl.height * window->wl.scalingNumerator + 60) / 120;
     }
     else
     {
@@ -894,6 +897,10 @@ void libdecorFrameHandleConfigure(struct libdecor_frame* frame,
     libdecor_frame_commit(frame, frameState, config);
     libdecor_state_free(frameState);
 
+    // NOTE: Frame visibility must only be set after a frame state has been committed
+    if (window->decorated != libdecor_frame_is_visible(window->wl.libdecor.frame))
+        libdecor_frame_set_visibility(window->wl.libdecor.frame, window->decorated);
+
     if (window->wl.activated != activated)
     {
         window->wl.activated = activated;
@@ -975,16 +982,13 @@ static GLFWbool createLibdecorFrame(_GLFWwindow* window)
         return GLFW_FALSE;
     }
 
-    struct libdecor_state* frameState =
-        libdecor_state_new(window->wl.width, window->wl.height);
-    libdecor_frame_commit(window->wl.libdecor.frame, frameState, NULL);
-    libdecor_state_free(frameState);
-
     if (strlen(window->wl.appId))
         libdecor_frame_set_app_id(window->wl.libdecor.frame, window->wl.appId);
 
     libdecor_frame_set_title(window->wl.libdecor.frame, window->title);
 
+    if (window->resizable)
+    {
         if (window->minwidth != GLFW_DONT_CARE &&
             window->minheight != GLFW_DONT_CARE)
         {
@@ -1000,11 +1004,17 @@ static GLFWbool createLibdecorFrame(_GLFWwindow* window)
                                                 window->maxwidth,
                                                 window->maxheight);
         }
-
+    }
-    if (!window->resizable)
+    else
     {
         libdecor_frame_unset_capabilities(window->wl.libdecor.frame,
                                           LIBDECOR_ACTION_RESIZE);
+        libdecor_frame_set_min_content_size(window->wl.libdecor.frame,
+                                            window->wl.width,
+                                            window->wl.height);
+        libdecor_frame_set_max_content_size(window->wl.libdecor.frame,
+                                            window->wl.width,
+                                            window->wl.height);
     }
 
     if (window->monitor)
@@ -1015,12 +1025,11 @@ static GLFWbool createLibdecorFrame(_GLFWwindow* window)
     }
     else
     {
+        // Frame visibility is applied in libdecorFrameHandleConfigure
+
         if (window->wl.maximized)
             libdecor_frame_set_maximized(window->wl.libdecor.frame);
 
-        if (!window->decorated)
-            libdecor_frame_set_visibility(window->wl.libdecor.frame, false);
-
         setIdleInhibitor(window, GLFW_FALSE);
     }
 
@@ -1373,24 +1382,27 @@ static void handleEvents(double* timeout)
 #endif
 
     GLFWbool event = GLFW_FALSE;
-    enum { DISPLAY_FD, KEYREPEAT_FD, CURSOR_FD, LIBDECOR_FD };
+    enum { DISPLAY_FD, KEYREPEAT_FD, CURSOR_FD };
     struct pollfd fds[] =
     {
         [DISPLAY_FD] = { wl_display_get_fd(_glfw.wl.display), POLLIN },
         [KEYREPEAT_FD] = { _glfw.wl.keyRepeatTimerfd, POLLIN },
-        [CURSOR_FD] = { _glfw.wl.cursorTimerfd, POLLIN },
+        [CURSOR_FD] = { _glfw.wl.cursorTimerfd, POLLIN }
-        [LIBDECOR_FD] = { -1, POLLIN }
     };
 
-    if (_glfw.wl.libdecor.context)
-        fds[LIBDECOR_FD].fd = libdecor_get_fd(_glfw.wl.libdecor.context);
-
     while (!event)
     {
+        if (_glfw.wl.libdecor.context)
+        {
+            // Dispatch unconditionally because it also processes non-Wayland events
+            if (libdecor_dispatch(_glfw.wl.libdecor.context, 0) > 0)
+                event = GLFW_TRUE;
+        }
+
         while (wl_display_prepare_read(_glfw.wl.display) != 0)
         {
             if (wl_display_dispatch_pending(_glfw.wl.display) > 0)
-                return;
+                event = GLFW_TRUE;
         }
 
         // If an error other than EAGAIN happens, we have likely been disconnected
@@ -1409,6 +1421,11 @@ static void handleEvents(double* timeout)
             return;
         }
 
+        double immediate = 0.0;
+
+        if (event)
+            timeout = &immediate;
+
         if (!_glfwPollPOSIX(fds, sizeof(fds) / sizeof(fds[0]), timeout))
         {
             wl_display_cancel_read(_glfw.wl.display);
@@ -1455,12 +1472,6 @@ static void handleEvents(double* timeout)
             if (read(_glfw.wl.cursorTimerfd, &repeats, sizeof(repeats)) == 8)
                 incrementCursorImage();
         }
-
-        if (fds[LIBDECOR_FD].revents & POLLIN)
-        {
-            if (libdecor_dispatch(_glfw.wl.libdecor.context, 0) > 0)
-                event = GLFW_TRUE;
-        }
     }
 }