Made glfwGetWindowSize immediate.

Conflicts:
	src/internal.h

src/cocoa_window.m

@@ -690,8 +690,11 @@ static GLboolean createWindow(_GLFWwindow* window,
             styleMask |= NSResizableWindowMask;
     }
 
+    NSRect contentRect = NSMakeRect(wndconfig->positionX, wndconfig->positionY,
+                                    wndconfig->width, wndconfig->height);
+
     window->ns.object = [[NSWindow alloc]
-        initWithContentRect:NSMakeRect(wndconfig->positionX, wndconfig->positionY, window->width, window->height)
+        initWithContentRect:contentRect
                   styleMask:styleMask
                     backing:NSBackingStoreBuffered
                       defer:NO];
@@ -773,7 +776,7 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
     {
         int bpp = colorBits + fbconfig->alphaBits;
 
-        if (!_glfwSetVideoMode(window->monitor, &window->width, &window->height, &bpp))
+        if (!_glfwSetVideoMode(window->monitor, &window->videoMode.width, &window->videoMode.height, &bpp))
             return GL_FALSE;
 
         _glfwPlatformShowWindow(window);
@@ -819,6 +822,17 @@ void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char *title)
     [window->ns.object setTitle:[NSString stringWithUTF8String:title]];
 }
 
+void _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)
+{
+    NSRect contentRect =
+        [window->ns.object contentRectForFrameRect:[window->ns.object frame]];
+
+    if (width)
+        *width = contentRect.size.width;
+    if (height)
+        *height = contentRect.size.height;
+}
+
 void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
 {
     [window->ns.object setContentSize:NSMakeSize(width, height)];

src/input.c

@@ -37,7 +37,7 @@
 
 static void setCursorMode(_GLFWwindow* window, int newMode)
 {
-    int oldMode, centerPosX, centerPosY;
+    int width, height, oldMode, centerPosX, centerPosY;
 
     if (newMode != GLFW_CURSOR_NORMAL &&
         newMode != GLFW_CURSOR_HIDDEN &&
@@ -51,8 +51,10 @@ static void setCursorMode(_GLFWwindow* window, int newMode)
     if (oldMode == newMode)
         return;
 
-    centerPosX = window->width / 2;
+    _glfwPlatformGetWindowSize(window, &width, &height);
-    centerPosY = window->height / 2;
+
+    centerPosX = width / 2;
+    centerPosY = height / 2;
 
     if (oldMode == GLFW_CURSOR_CAPTURED || newMode == GLFW_CURSOR_CAPTURED)
         _glfwPlatformSetCursorPos(window, centerPosX, centerPosY);

src/internal.h

@@ -157,6 +157,8 @@ struct _GLFWhints
  */
 struct _GLFWwndconfig
 {
+    int           width;
+    int           height;
     const char*   title;
     GLboolean     resizable;
     GLboolean     visible;
@@ -205,7 +207,6 @@ struct _GLFWwindow
     struct _GLFWwindow* next;
 
     // Window settings and state
-    int                 width, height;
     int                 positionX, positionY;
     GLboolean           iconified;
     GLboolean           resizable;
@@ -460,6 +461,10 @@ void _glfwPlatformDestroyWindow(_GLFWwindow* window);
  */
 void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title);
 
+/*! @ingroup platform
+ */
+void _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height);
+
 /*! @ingroup platform
  */
 void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height);

src/win32_window.c

@@ -738,7 +738,9 @@ static int createWindow(_GLFWwindow* window,
     }
 
     // Adjust window size for frame and title bar
-    getFullWindowSize(window, window->width, window->height, &fullWidth, &fullHeight);
+    getFullWindowSize(window,
+                      wndconfig->width, wndconfig->height,
+                      &fullWidth, &fullHeight);
 
     if (window->monitor)
     {
@@ -915,13 +917,27 @@ void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)
     free(wideTitle);
 }
 
+void _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)
+{
+    RECT area;
+    GetClientRect(window->win32.handle, &area);
+
+    if (width)
+        *width = area.right;
+    if (height)
+        *height = area.bottom;
+}
+
 void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
 {
     GLboolean sizeChanged = GL_FALSE;
 
     if (window->monitor)
     {
-        if (width > window->width || height > window->height)
+        GLFWvidmode mode;
+        _glfwPlatformGetVideoMode(window->monitor, &mode);
+
+        if (width > mode.width || height > mode.height)
         {
             // The new video mode is larger than the current one, so we resize
             // the window before switch modes to avoid exposing whatever is
@@ -980,9 +996,11 @@ void _glfwPlatformPollEvents(void)
     window = _glfw.focusedWindow;
     if (window)
     {
+        int width, height;
+        _glfwPlatformGetWindowSize(window, &width, &height);
         window->win32.cursorCentered = GL_FALSE;
-        window->win32.oldCursorX = window->width / 2;
+        window->win32.oldCursorX = width / 2;
-        window->win32.oldCursorY = window->height / 2;
+        window->win32.oldCursorY = height / 2;
     }
     else
     {
@@ -1038,9 +1056,9 @@ void _glfwPlatformPollEvents(void)
         if (window->cursorMode == GLFW_CURSOR_CAPTURED &&
             !window->win32.cursorCentered)
         {
-            _glfwPlatformSetCursorPos(window,
+            int width, height;
-                                      window->width / 2,
+            _glfwPlatformGetWindowSize(window, &width, &height);
-                                      window->height / 2);
+            _glfwPlatformSetCursorPos(window, width / 2, height / 2);
             window->win32.cursorCentered = GL_TRUE;
         }
     }

src/window.c

@@ -122,12 +122,6 @@ void _glfwInputWindowPos(_GLFWwindow* window, int x, int y)
 
 void _glfwInputWindowSize(_GLFWwindow* window, int width, int height)
 {
-    if (window->width == width && window->height == height)
-        return;
-
-    window->width = width;
-    window->height = height;
-
     if (window->callbacks.size)
         window->callbacks.size((GLFWwindow*) window, width, height);
 }
@@ -206,6 +200,8 @@ GLFWAPI GLFWwindow* glfwCreateWindow(int width, int height,
     fbconfig.sRGB           = _glfw.hints.sRGB ? GL_TRUE : GL_FALSE;
 
     // Set up desired window config
+    wndconfig.width         = width;
+    wndconfig.height        = height;
     wndconfig.title         = title;
     wndconfig.resizable     = _glfw.hints.resizable ? GL_TRUE : GL_FALSE;
     wndconfig.visible       = _glfw.hints.visible ? GL_TRUE : GL_FALSE;
@@ -247,8 +243,6 @@ GLFWAPI GLFWwindow* glfwCreateWindow(int width, int height,
         window->videoMode.blueBits  = fbconfig.blueBits;
     }
 
-    window->width      = width;
-    window->height     = height;
     window->monitor    = wndconfig.monitor;
     window->resizable  = wndconfig.resizable;
     window->cursorMode = GLFW_CURSOR_NORMAL;
@@ -487,11 +481,7 @@ GLFWAPI void glfwGetWindowSize(GLFWwindow* handle, int* width, int* height)
         return;
     }
 
-    if (width != NULL)
+    _glfwPlatformGetWindowSize(window, width, height);
-        *width = window->width;
-
-    if (height != NULL)
-        *height = window->height;
 }
 
 GLFWAPI void glfwSetWindowSize(GLFWwindow* handle, int width, int height)
@@ -510,10 +500,6 @@ GLFWAPI void glfwSetWindowSize(GLFWwindow* handle, int width, int height)
         return;
     }
 
-    // Don't do anything if the window size did not change
-    if (width == window->width && height == window->height)
-        return;
-
     if (window->monitor)
     {
         window->videoMode.width  = width;

src/x11_window.c

@@ -121,7 +121,7 @@ static GLboolean createWindow(_GLFWwindow* window,
         window->x11.handle = XCreateWindow(_glfw.x11.display,
                                            _glfw.x11.root,
                                            wndconfig->positionX, wndconfig->positionY,
-                                           window->width, window->height,
+                                           wndconfig->width, wndconfig->height,
                                            0,              // Border width
                                            visual->depth,  // Color depth
                                            InputOutput,
@@ -227,8 +227,8 @@ static GLboolean createWindow(_GLFWwindow* window,
         if (!wndconfig->resizable)
         {
             hints->flags |= (PMinSize | PMaxSize);
-            hints->min_width  = hints->max_width  = window->width;
+            hints->min_width  = hints->max_width  = wndconfig->width;
-            hints->min_height = hints->max_height = window->height;
+            hints->min_height = hints->max_height = wndconfig->height;
         }
 
         XSetWMNormalHints(_glfw.x11.display, window->x11.handle, hints);
@@ -392,12 +392,15 @@ static void enterFullscreenMode(_GLFWwindow* window)
         // In override-redirect mode we have divorced ourselves from the
         // window manager, so we need to do everything manually
 
+        GLFWvidmode mode;
+        _glfwPlatformGetVideoMode(window->monitor, &mode);
+
         XRaiseWindow(_glfw.x11.display, window->x11.handle);
         XSetInputFocus(_glfw.x11.display, window->x11.handle,
                        RevertToParent, CurrentTime);
         XMoveWindow(_glfw.x11.display, window->x11.handle, 0, 0);
         XResizeWindow(_glfw.x11.display, window->x11.handle,
-                      window->width, window->height);
+                      mode.width, mode.height);
     }
 }
 
@@ -893,10 +896,19 @@ void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)
     }
 }
 
-void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
+void _glfwPlatformGetWindowSize(_GLFWwindow* window, int* width, int* height)
 {
-    GLboolean sizeChanged = GL_FALSE;
+    XWindowAttributes attribs;
+    XGetWindowAttributes(_glfw.x11.display, window->x11.handle, &attribs);
+
+    if (width)
+        *width = attribs.width;
+    if (height)
+        *height = attribs.height;
+}
 
+void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
+{
     if (!window->resizable)
     {
         // Update window size restrictions to match new window size
@@ -913,18 +925,17 @@ void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
 
     if (window->monitor)
     {
-        // Change window size before changing fullscreen mode?
+        if (window->x11.overrideRedirect)
-        if (width > window->width)
         {
-            XResizeWindow(_glfw.x11.display, window->x11.handle, width, height);
+            GLFWvidmode mode;
-            sizeChanged = GL_TRUE;
+            _glfwPlatformGetVideoMode(window->monitor, &mode);
+            XResizeWindow(_glfw.x11.display, window->x11.handle,
+                          window->videoMode.width, window->videoMode.height);
         }
 
         _glfwSetVideoMode(window->monitor, &window->videoMode);
     }
-
+    else
-    // Set window size (if not already changed)
-    if (!sizeChanged)
         XResizeWindow(_glfw.x11.display, window->x11.handle, width, height);
 }
 
@@ -993,9 +1004,9 @@ void _glfwPlatformPollEvents(void)
         if (window->cursorMode == GLFW_CURSOR_CAPTURED &&
             !window->x11.cursorCentered)
         {
-            _glfwPlatformSetCursorPos(window,
+            int width, height;
-                                      window->width / 2,
+            _glfwPlatformGetWindowSize(window, &width, &height);
-                                      window->height / 2);
+            _glfwPlatformSetCursorPos(window, width / 2, height / 2);
             window->x11.cursorCentered = GL_TRUE;
 
             // NOTE: This is a temporary fix.  It works as long as you use