Merge 7235dddefd into 7b51a8eb31

- Fixes #2736

README.md

@@ -134,10 +134,12 @@ information on what to include when reporting a bug.
  - [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: Keyboard leave event handler now processes key repeats (#2736)
  - [X11] Bugfix: Running without a WM could trigger an assert (#2593,#2601,#2631)
  - [Null] Added Vulkan 'window' surface creation via `VK_EXT_headless_surface`
  - [Null] Added EGL context creation on Mesa via `EGL_MESA_platform_surfaceless`
  - [EGL] Allowed native access on Wayland with `GLFW_CONTEXT_CREATION_API` set to
+ - [Win32] Bugfix: Extended scancode of 0 was not being processed correctly
    `GLFW_NATIVE_CONTEXT_API` (#2518)
 
 

src/win32_window.c

@@ -711,11 +711,11 @@ 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 == 0x100)
             {
-                // NOTE: Some synthetic key messages have a scancode of zero
+                // NOTE: Some synthetic key messages have a scancode of extended zero
                 // HACK: Map the virtual key back to a usable scancode
-                scancode = MapVirtualKeyW((UINT) wParam, MAPVK_VK_TO_VSC);
+                scancode = KF_EXTENDED | MapVirtualKeyW((UINT) wParam, MAPVK_VK_TO_VSC);
             }
 
             // HACK: Alt+PrtSc has a different scancode than just PrtSc

src/wl_window.c

@@ -1760,6 +1760,24 @@ static void keyboardHandleLeave(void* userData,
     if (!window)
         return;
 
+    // Handle any key repeats up to this point. We don't poll as this should be infrequent.
+    uint64_t repeats;
+    if (read(_glfw.wl.keyRepeatTimerfd, &repeats, sizeof(repeats)) == 8)
+    {
+        if(_glfw.wl.keyboardFocus)
+        {
+            for (uint64_t i = 0; i < repeats; i++)
+            {
+                _glfwInputKey(_glfw.wl.keyboardFocus,
+                              translateKey(_glfw.wl.keyRepeatScancode),
+                              _glfw.wl.keyRepeatScancode,
+                              GLFW_PRESS,
+                              _glfw.wl.xkb.modifiers);
+                inputText(_glfw.wl.keyboardFocus, _glfw.wl.keyRepeatScancode);
+            }
+        }
+    }
+
     struct itimerspec timer = {0};
     timerfd_settime(_glfw.wl.keyRepeatTimerfd, 0, &timer, NULL);