Merge branch 'glfw:master' into Dynamic-accurate-monitor-name-fetching

README.md

@@ -384,6 +384,7 @@ information on what to include when reporting a bug.
    decorations
  - [Wayland] Bugfix: Connecting a mouse after `glfwInit` would segfault (#1450)
  - [Wayland] Bugfix: Joysticks connected after `glfwInit` were not detected (#2198)
+ - [Wayland] Bugfix: Fallback decorations emitted `GLFW_CURSOR_UNAVAILABLE` errors
  - [POSIX] Removed use of deprecated function `gettimeofday`
  - [POSIX] Bugfix: `CLOCK_MONOTONIC` was not correctly tested for or enabled
  - [Linux] Bugfix: Joysticks without buttons were ignored (#2042,#2043)

src/wl_window.c

@@ -1308,11 +1308,64 @@ static void pointerHandleLeave(void* userData,
     _glfwInputCursorEnter(window, GLFW_FALSE);
 }
 
-static void setCursor(_GLFWwindow* window, const char* name)
+static void pointerHandleMotion(void* userData,
+                                struct wl_pointer* pointer,
+                                uint32_t time,
+                                wl_fixed_t sx,
+                                wl_fixed_t sy)
+{
+    _GLFWwindow* window = _glfw.wl.pointerFocus;
+    if (!window)
+        return;
+
+    if (window->cursorMode == GLFW_CURSOR_DISABLED)
+        return;
+
+    const double xpos = wl_fixed_to_double(sx);
+    const double ypos = wl_fixed_to_double(sy);
+    window->wl.cursorPosX = xpos;
+    window->wl.cursorPosY = ypos;
+
+    const char* cursorName = NULL;
+
+    switch (window->wl.decorations.focus)
+    {
+        case GLFW_MAIN_WINDOW:
+            _glfw.wl.cursorPreviousName = NULL;
+            _glfwInputCursorPos(window, xpos, ypos);
+            return;
+        case GLFW_TOP_DECORATION:
+            if (ypos < GLFW_BORDER_SIZE)
+                cursorName = "n-resize";
+            else
+                cursorName = "left_ptr";
+            break;
+        case GLFW_LEFT_DECORATION:
+            if (ypos < GLFW_BORDER_SIZE)
+                cursorName = "nw-resize";
+            else
+                cursorName = "w-resize";
+            break;
+        case GLFW_RIGHT_DECORATION:
+            if (ypos < GLFW_BORDER_SIZE)
+                cursorName = "ne-resize";
+            else
+                cursorName = "e-resize";
+            break;
+        case GLFW_BOTTOM_DECORATION:
+            if (xpos < GLFW_BORDER_SIZE)
+                cursorName = "sw-resize";
+            else if (xpos > window->wl.width + GLFW_BORDER_SIZE)
+                cursorName = "se-resize";
+            else
+                cursorName = "s-resize";
+            break;
+        default:
+            assert(0);
+    }
+
+    if (_glfw.wl.cursorPreviousName != cursorName)
     {
-    struct wl_buffer* buffer;
-    struct wl_cursor* cursor;
-    struct wl_cursor_image* image;
         struct wl_surface* surface = _glfw.wl.cursorSurface;
         struct wl_cursor_theme* theme = _glfw.wl.cursorTheme;
         int scale = 1;
@@ -1325,91 +1378,30 @@ static void setCursor(_GLFWwindow* window, const char* name)
             theme = _glfw.wl.cursorThemeHiDPI;
         }
 
-    cursor = wl_cursor_theme_get_cursor(theme, name);
+        struct wl_cursor* cursor = wl_cursor_theme_get_cursor(theme, cursorName);
         if (!cursor)
-    {
-        _glfwInputError(GLFW_CURSOR_UNAVAILABLE,
-                        "Wayland: Standard cursor shape unavailable");
             return;
-    }
-    // TODO: handle animated cursors too.
-    image = cursor->images[0];
 
+        // TODO: handle animated cursors too.
+        struct wl_cursor_image* image = cursor->images[0];
         if (!image)
             return;
 
-    buffer = wl_cursor_image_get_buffer(image);
+        struct wl_buffer* buffer = wl_cursor_image_get_buffer(image);
         if (!buffer)
             return;
+
         wl_pointer_set_cursor(_glfw.wl.pointer, _glfw.wl.pointerEnterSerial,
                               surface,
                               image->hotspot_x / scale,
                               image->hotspot_y / scale);
         wl_surface_set_buffer_scale(surface, scale);
         wl_surface_attach(surface, buffer, 0, 0);
-    wl_surface_damage(surface, 0, 0,
+        wl_surface_damage(surface, 0, 0, image->width, image->height);
-                      image->width, image->height);
         wl_surface_commit(surface);
-    _glfw.wl.cursorPreviousName = name;
+
+        _glfw.wl.cursorPreviousName = cursorName;
     }
-
-static void pointerHandleMotion(void* userData,
-                                struct wl_pointer* pointer,
-                                uint32_t time,
-                                wl_fixed_t sx,
-                                wl_fixed_t sy)
-{
-    _GLFWwindow* window = _glfw.wl.pointerFocus;
-    const char* cursorName = NULL;
-    double x, y;
-
-    if (!window)
-        return;
-
-    if (window->cursorMode == GLFW_CURSOR_DISABLED)
-        return;
-    x = wl_fixed_to_double(sx);
-    y = wl_fixed_to_double(sy);
-    window->wl.cursorPosX = x;
-    window->wl.cursorPosY = y;
-
-    switch (window->wl.decorations.focus)
-    {
-        case GLFW_MAIN_WINDOW:
-            _glfw.wl.cursorPreviousName = NULL;
-            _glfwInputCursorPos(window, x, y);
-            return;
-        case GLFW_TOP_DECORATION:
-            if (y < GLFW_BORDER_SIZE)
-                cursorName = "n-resize";
-            else
-                cursorName = "left_ptr";
-            break;
-        case GLFW_LEFT_DECORATION:
-            if (y < GLFW_BORDER_SIZE)
-                cursorName = "nw-resize";
-            else
-                cursorName = "w-resize";
-            break;
-        case GLFW_RIGHT_DECORATION:
-            if (y < GLFW_BORDER_SIZE)
-                cursorName = "ne-resize";
-            else
-                cursorName = "e-resize";
-            break;
-        case GLFW_BOTTOM_DECORATION:
-            if (x < GLFW_BORDER_SIZE)
-                cursorName = "sw-resize";
-            else if (x > window->wl.width + GLFW_BORDER_SIZE)
-                cursorName = "se-resize";
-            else
-                cursorName = "s-resize";
-            break;
-        default:
-            assert(0);
-    }
-    if (_glfw.wl.cursorPreviousName != cursorName)
-        setCursor(window, cursorName);
 }
 
 static void pointerHandleButton(void* userData,