Merge branch 'master' of github.com:raedwulf/glfw into clipboard

Conflicts:
	tests/CMakeLists.txt

readme.html

@@ -287,6 +287,7 @@ version of GLFW.</p>
   <li>Changed buffer bit depth parameters of <code>glfwOpenWindow</code> to window hints</li>
   <li>Renamed <code>glfw.h</code> to <code>glfw3.h</code> to avoid conflicts with 2.x series</li>
   <li>Renamed <code>GLFW_WINDOW</code> token to <code>GLFW_WINDOWED</code></li>
+  <li>Renamed <code>version</code> test to <code>glfwinfo</code></li>
   <li>Replaced ad hoc build system with CMake</li>
   <li>Replaced layout-dependent key codes with single, platform-independent set based on US layout</li>
   <li>Replaced mouse wheel interface with two-dimensional scrolling interface</li>
@@ -302,7 +303,7 @@ version of GLFW.</p>
   <li>Removed <code>GLFW_OPENED</code> window parameter</li>
   <li>Removed nonsensical key actions for Unicode character input</li>
   <li>Removed <code>GLFWCALL</code> and <code>GLFWAPIENTRY</code> macros for stdcall calling convention</li>
-  <li>Bugfix: The default OpenGL version in the <code>version</code> test was set to 1.1</li>
+  <li>Bugfix: The default OpenGL version in the <code>glfwinfo</code> test was set to 1.1</li>
   <li>Bugfix: The OpenGL profile and forward-compatibility window parameters were not saved after context creation</li>
   <li>Bugfix: The FSAA test did not check for the availability of <code>GL_ARB_multisample</code></li>
   <li>[Cocoa] Added support for OpenGL 3.2 core profile in 10.7 Lion and above</li>

src/cocoa_init.m

@@ -228,6 +228,7 @@ int _glfwPlatformInit(void)
     // Save the original gamma ramp
     _glfwLibrary.originalRampSize = CGDisplayGammaTableCapacity(CGMainDisplayID());
     _glfwPlatformGetGammaRamp(&_glfwLibrary.originalRamp);
+    _glfwLibrary.currentRamp = _glfwLibrary.originalRamp;
     
     return GL_TRUE;
 }

src/cocoa_window.m

@@ -67,11 +67,8 @@
 
     NSRect contentRect =
         [window->NS.window contentRectForFrameRect:[window->NS.window frame]];
-    window->width = contentRect.size.width;
-    window->height = contentRect.size.height;
 
-    if (_glfwLibrary.windowSizeCallback)
+    _glfwInputWindowSize(window, contentRect.size.width, contentRect.size.height);
-        _glfwLibrary.windowSizeCallback(window, window->width, window->height);
 }
 
 - (void)windowDidMove:(NSNotification *)notification
@@ -87,24 +84,17 @@
                                       mainScreenHeight - contentRect.origin.y -
                                           mainScreenOrigin.y - window->height);
 
-    window->positionX = flippedPos.x;
+    _glfwInputWindowPos(window, flippedPos.x, flippedPos.y);
-    window->positionY = flippedPos.y;
 }
 
 - (void)windowDidMiniaturize:(NSNotification *)notification
 {
-    window->iconified = GL_TRUE;
+    _glfwInputWindowIconify(window, GL_TRUE);
-
-    if (_glfwLibrary.windowIconifyCallback)
-        _glfwLibrary.windowIconifyCallback(window, window->iconified);
 }
 
 - (void)windowDidDeminiaturize:(NSNotification *)notification
 {
-    window->iconified = GL_FALSE;
+    _glfwInputWindowIconify(window, GL_FALSE);
-
-    if (_glfwLibrary.windowIconifyCallback)
-        _glfwLibrary.windowIconifyCallback(window, window->iconified);
 }
 
 - (void)windowDidBecomeKey:(NSNotification *)notification
@@ -349,24 +339,15 @@ static int convertMacKeyCode(unsigned int macKeyCode)
 - (void)mouseMoved:(NSEvent *)event
 {
     if (window->cursorMode == GLFW_CURSOR_CAPTURED)
-    {
+        _glfwInputCursorMotion(window, [event deltaX], [event deltaY]);
-        window->mousePosX += [event deltaX];
-        window->mousePosY += [event deltaY];
-    }
     else
     {
         NSPoint p = [event locationInWindow];
 
         // Cocoa coordinate system has origin at lower left
-        window->mousePosX = p.x;
+        p.y = [[window->NS.window contentView] bounds].size.height - p.y;
-        window->mousePosY = [[window->NS.window contentView] bounds].size.height - p.y;
-    }
 
-    if (_glfwLibrary.mousePosCallback)
+        _glfwInputCursorMotion(window, p.x, p.y);
-    {
-        _glfwLibrary.mousePosCallback(window,
-                                      window->mousePosX,
-                                      window->mousePosY);
     }
 }
 
@@ -707,8 +688,8 @@ int _glfwPlatformOpenWindow(_GLFWwindow* window,
     glfwMakeContextCurrent(window);
 
     NSPoint point = [[NSCursor currentCursor] hotSpot];
-    window->mousePosX = point.x;
+    window->cursorPosX = point.x;
-    window->mousePosY = point.y;
+    window->cursorPosY = point.y;
 
     window->windowNoResize = wndconfig->windowNoResize;
 

src/enable.c

@@ -152,6 +152,7 @@ GLFWAPI void glfwEnable(GLFWwindow window, int token)
             enableKeyRepeat(window);
             break;
         default:
+            _glfwSetError(GLFW_INVALID_ENUM, NULL);
             break;
     }
 }
@@ -184,6 +185,7 @@ GLFWAPI void glfwDisable(GLFWwindow window, int token)
             disableKeyRepeat(window);
             break;
         default:
+            _glfwSetError(GLFW_INVALID_ENUM, NULL);
             break;
     }
 }

src/fullscreen.c

@@ -110,9 +110,18 @@ GLFWAPI int glfwGetVideoModes(GLFWvidmode* list, int maxcount)
         return 0;
     }
 
-    if (maxcount <= 0 || list == NULL)
+    if (maxcount <= 0)
     {
-        // TODO: Figure out if this is an error
+        _glfwSetError(GLFW_INVALID_VALUE,
+                      "glfwGetVideoModes: Parameter 'maxcount' must be "
+                      "greater than zero");
+        return 0;
+    }
+
+    if (list == NULL)
+    {
+        _glfwSetError(GLFW_INVALID_VALUE,
+                      "glfwGetVideoModes: Parameter 'list' cannot be NULL");
         return 0;
     }
 

src/input.c

@@ -31,6 +31,119 @@
 #include "internal.h"
 
 
+//////////////////////////////////////////////////////////////////////////
+//////                       GLFW internal API                      //////
+//////////////////////////////////////////////////////////////////////////
+
+//========================================================================
+// Register keyboard activity
+//========================================================================
+
+void _glfwInputKey(_GLFWwindow* window, int key, int action)
+{
+    GLboolean keyrepeat = GL_FALSE;
+
+    if (key < 0 || key > GLFW_KEY_LAST)
+        return;
+
+    // Are we trying to release an already released key?
+    if (action == GLFW_RELEASE && window->key[key] != GLFW_PRESS)
+        return;
+
+    // Register key action
+    if(action == GLFW_RELEASE && window->stickyKeys)
+        window->key[key] = GLFW_STICK;
+    else
+    {
+        keyrepeat = (window->key[key] == GLFW_PRESS) && (action == GLFW_PRESS);
+        window->key[key] = (char) action;
+    }
+
+    // Call user callback function
+    if (_glfwLibrary.keyCallback && (window->keyRepeat || !keyrepeat))
+        _glfwLibrary.keyCallback(window, key, action);
+}
+
+
+//========================================================================
+// Register (keyboard) character activity
+//========================================================================
+
+void _glfwInputChar(_GLFWwindow* window, int character)
+{
+    // Valid Unicode (ISO 10646) character?
+    if (!((character >= 32 && character <= 126) || character >= 160))
+        return;
+
+    if (_glfwLibrary.charCallback)
+        _glfwLibrary.charCallback(window, character);
+}
+
+
+//========================================================================
+// Register scroll events
+//========================================================================
+
+void _glfwInputScroll(_GLFWwindow* window, int xoffset, int yoffset)
+{
+    window->scrollX += xoffset;
+    window->scrollY += yoffset;
+
+    if (_glfwLibrary.scrollCallback)
+        _glfwLibrary.scrollCallback(window, xoffset, yoffset);
+}
+
+
+//========================================================================
+// Register mouse button clicks
+//========================================================================
+
+void _glfwInputMouseClick(_GLFWwindow* window, int button, int action)
+{
+    if (button < 0 || button > GLFW_MOUSE_BUTTON_LAST)
+        return;
+
+    // Register mouse button action
+    if (action == GLFW_RELEASE && window->stickyMouseButtons)
+        window->mouseButton[button] = GLFW_STICK;
+    else
+        window->mouseButton[button] = (char) action;
+
+    if (_glfwLibrary.mouseButtonCallback)
+        _glfwLibrary.mouseButtonCallback(window, button, action);
+}
+
+
+//========================================================================
+// Register cursor moves
+//========================================================================
+
+void _glfwInputCursorMotion(_GLFWwindow* window, int x, int y)
+{
+    if (window->cursorMode == GLFW_CURSOR_CAPTURED)
+    {
+        if (!x && !y)
+            return;
+
+        window->cursorPosX += x;
+        window->cursorPosY += y;
+    }
+    else
+    {
+        if (window->cursorPosX == x && window->cursorPosY == y)
+            return;
+
+        window->cursorPosX = x;
+        window->cursorPosY = y;
+    }
+
+    if (_glfwLibrary.mousePosCallback)
+        _glfwLibrary.mousePosCallback(window,
+                                      window->cursorPosX,
+                                      window->cursorPosY);
+}
+
+
 //////////////////////////////////////////////////////////////////////////
 //////                        GLFW public API                       //////
 //////////////////////////////////////////////////////////////////////////
@@ -53,7 +166,7 @@ GLFWAPI int glfwGetKey(GLFWwindow handle, int key)
     if (key < 0 || key > GLFW_KEY_LAST)
     {
         // TODO: Decide whether key is a value or enum
-        _glfwSetError(GLFW_INVALID_VALUE,
+        _glfwSetError(GLFW_INVALID_ENUM,
                       "glfwGetKey: The specified key is invalid");
         return GLFW_RELEASE;
     }
@@ -118,10 +231,10 @@ GLFWAPI void glfwGetMousePos(GLFWwindow handle, int* xpos, int* ypos)
 
     // Return mouse position
     if (xpos != NULL)
-        *xpos = window->mousePosX;
+        *xpos = window->cursorPosX;
 
     if (ypos != NULL)
-        *ypos = window->mousePosY;
+        *ypos = window->cursorPosY;
 }
 
 
@@ -147,12 +260,12 @@ GLFWAPI void glfwSetMousePos(GLFWwindow handle, int xpos, int ypos)
     }
 
     // Don't do anything if the mouse position did not change
-    if (xpos == window->mousePosX && ypos == window->mousePosY)
+    if (xpos == window->cursorPosX && ypos == window->cursorPosY)
         return;
 
     // Set GLFW mouse position
-    window->mousePosX = xpos;
+    window->cursorPosX = xpos;
-    window->mousePosY = ypos;
+    window->cursorPosY = ypos;
 
     // Do not move physical cursor in locked cursor mode
     if (window->cursorMode == GLFW_CURSOR_CAPTURED)
@@ -191,6 +304,7 @@ GLFWAPI void glfwGetScrollOffset(GLFWwindow handle, int* xoffset, int* yoffset)
 
 GLFWAPI void glfwSetCursorMode(GLFWwindow handle, int mode)
 {
+    int centerPosX, centerPosY;
     _GLFWwindow* window = (_GLFWwindow*) handle;
 
     if (!_glfwInitialized)
@@ -210,29 +324,17 @@ GLFWAPI void glfwSetCursorMode(GLFWwindow handle, int mode)
     if (window->cursorMode == mode)
         return;
 
-    int centerPosX = window->width / 2;
+    centerPosX = window->width / 2;
-    int centerPosY = window->height / 2;
+    centerPosY = window->height / 2;
 
     if (mode == GLFW_CURSOR_CAPTURED)
-    {
         _glfwPlatformSetMouseCursorPos(window, centerPosX, centerPosY);
-    }
     else if (window->cursorMode == GLFW_CURSOR_CAPTURED)
-    {
-        if (centerPosX != window->mousePosX || centerPosY != window->mousePosY)
     {
         _glfwPlatformSetMouseCursorPos(window, centerPosX, centerPosY);
-
+        _glfwInputCursorMotion(window,
-            window->mousePosX = centerPosX;
+                               centerPosX - window->cursorPosX,
-            window->mousePosY = centerPosY;
+                               centerPosY - window->cursorPosY);
-
-            if (_glfwLibrary.mousePosCallback)
-            {
-                _glfwLibrary.mousePosCallback(window,
-                                              window->mousePosX,
-                                              window->mousePosY);
-            }
-        }
     }
 
     _glfwPlatformSetCursorMode(window, mode);
@@ -311,7 +413,7 @@ GLFWAPI void glfwSetMousePosCallback(GLFWmouseposfun cbfun)
         _GLFWwindow* window;
 
         for (window = _glfwLibrary.windowListHead;  window;  window = window->next)
-            cbfun(window, window->mousePosX, window->mousePosY);
+            cbfun(window, window->cursorPosX, window->cursorPosY);
     }
 }
 

src/internal.h

@@ -59,6 +59,10 @@
 #include "config.h"
 
 #include "../include/GL/glfw3.h"
+
+// This path may need to be changed if you build GLFW using your own setup
+// We ship and use our own copy of glext.h since GLFW uses fairly new
+// extensions and not all operating systems come with an up-to-date version
 #include "../support/GL/glext.h"
 
 #if defined(_GLFW_COCOA_NSGL)
@@ -180,7 +184,7 @@ struct _GLFWwindow
     GLboolean stickyMouseButtons;
     GLboolean keyRepeat;
     GLboolean sysKeysDisabled; // system keys disabled flag
-    int       mousePosX, mousePosY;
+    int       cursorPosX, cursorPosY;
     int       cursorMode;
     int       scrollX, scrollY;
     char      mouseButton[GLFW_MOUSE_BUTTON_LAST + 1];
@@ -339,12 +343,19 @@ void _glfwSetError(int error, const char* description);
 // Window management (window.c)
 void _glfwSetDefaultWindowHints(void);
 
-// Input handling (window.c)
+// WIndow event notification
+void _glfwInputWindowFocus(_GLFWwindow* window, GLboolean activated);
+void _glfwInputWindowPos(_GLFWwindow* window, int x, int y);
+void _glfwInputWindowSize(_GLFWwindow* window, int width, int height);
+void _glfwInputWindowIconify(_GLFWwindow* window, int iconified);
+void _glfwInputWindowDamage(_GLFWwindow* window);
+
+// Input event notification
 void _glfwInputKey(_GLFWwindow* window, int key, int action);
 void _glfwInputChar(_GLFWwindow* window, int character);
 void _glfwInputScroll(_GLFWwindow* window, int x, int y);
 void _glfwInputMouseClick(_GLFWwindow* window, int button, int action);
-void _glfwInputWindowFocus(_GLFWwindow* window, GLboolean activated);
+void _glfwInputCursorMotion(_GLFWwindow* window, int x, int y);
 
 // OpenGL context helpers (opengl.c)
 int _glfwStringInExtensionString(const char* string, const GLubyte* extensions);

src/opengl.c

@@ -345,6 +345,7 @@ GLboolean _glfwIsValidContextConfig(_GLFWwndconfig* wndconfig)
     return GL_TRUE;
 }
 
+
 //========================================================================
 // Checks whether the specified context fulfils the requirements
 // It blames glfwOpenWindow because that's the only caller

src/win32_init.c

@@ -163,6 +163,7 @@ int _glfwPlatformInit(void)
     // Save the original gamma ramp
     _glfwLibrary.originalRampSize = 256;
     _glfwPlatformGetGammaRamp(&_glfwLibrary.originalRamp);
+    _glfwLibrary.currentRamp = _glfwLibrary.originalRamp;
 
     _glfwInitTimer();
 

src/win32_platform.h

@@ -43,6 +43,9 @@
 #include <windows.h>
 #include <mmsystem.h>
 
+// This path may need to be changed if you build GLFW using your own setup
+// We ship and use our own copy of wglext.h since GLFW uses fairly new
+// extensions and not all operating systems come with an up-to-date version
 #include "../support/GL/wglext.h"
 
 
@@ -251,7 +254,7 @@ typedef struct _GLFWwindowWin32
 
     // Various platform specific internal variables
     int       desiredRefreshRate; // Desired vertical monitor refresh rate
-    GLboolean mouseMoved;
+    GLboolean cursorCentered;
     int       oldMouseX, oldMouseY;
 } _GLFWwindowWin32;
 

src/win32_window.c

@@ -472,6 +472,50 @@ static GLboolean createContext(_GLFWwindow* window,
 }
 
 
+//========================================================================
+// Hide mouse cursor
+//========================================================================
+
+static void hideMouseCursor(_GLFWwindow* window)
+{
+}
+
+
+//========================================================================
+// Capture mouse cursor
+//========================================================================
+
+static void captureMouseCursor(_GLFWwindow* window)
+{
+    RECT ClipWindowRect;
+
+    ShowCursor(FALSE);
+
+    // Clip cursor to the window
+    if (GetWindowRect(window->Win32.handle, &ClipWindowRect))
+        ClipCursor(&ClipWindowRect);
+
+    // Capture cursor to user window
+    SetCapture(window->Win32.handle);
+}
+
+
+//========================================================================
+// Show mouse cursor
+//========================================================================
+
+static void showMouseCursor(_GLFWwindow* window)
+{
+    // Un-capture cursor
+    ReleaseCapture();
+
+    // Release the cursor from the window
+    ClipCursor(NULL);
+
+    ShowCursor(TRUE);
+}
+
+
 //========================================================================
 // Translates a Windows key to the corresponding GLFW key
 //========================================================================
@@ -808,15 +852,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
             }
 
             _glfwInputWindowFocus(window, active);
-
+            _glfwInputWindowIconify(window, iconified);
-            if (iconified != window->iconified)
-            {
-                window->iconified = iconified;
-
-                if (_glfwLibrary.windowIconifyCallback)
-                    _glfwLibrary.windowIconifyCallback(window, window->iconified);
-            }
-
             return 0;
         }
 
@@ -962,32 +998,27 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
             if (newMouseX != window->Win32.oldMouseX ||
                 newMouseY != window->Win32.oldMouseY)
             {
+                int x, y;
+
                 if (window->cursorMode == GLFW_CURSOR_CAPTURED)
                 {
                     if (_glfwLibrary.activeWindow != window)
                         return 0;
 
-                    window->mousePosX += newMouseX -
+                    x = newMouseX - window->Win32.oldMouseX;
-                                         window->Win32.oldMouseX;
+                    y = newMouseY - window->Win32.oldMouseY;
-                    window->mousePosY += newMouseY -
-                                         window->Win32.oldMouseY;
                 }
                 else
                 {
-                    window->mousePosX = newMouseX;
+                    x = newMouseX;
-                    window->mousePosY = newMouseY;
+                    y = newMouseY;
                 }
 
                 window->Win32.oldMouseX = newMouseX;
                 window->Win32.oldMouseY = newMouseY;
                 window->Win32.cursorCentered = GL_FALSE;
 
-                if (_glfwLibrary.mousePosCallback)
+                _glfwInputCursorMotion(window, x, y);
-                {
-                    _glfwLibrary.mousePosCallback(window,
-                                                  window->mousePosX,
-                                                  window->mousePosY);
-                }
             }
 
             return 0;
@@ -1009,9 +1040,6 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
 
         case WM_SIZE:
         {
-            window->width  = LOWORD(lParam);
-            window->height = HIWORD(lParam);
-
             // If window is in cursor capture mode, update clipping rect
             if (window->cursorMode == GLFW_CURSOR_CAPTURED)
             {
@@ -1020,21 +1048,12 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
                     ClipCursor(&ClipWindowRect);
             }
 
-            if (_glfwLibrary.windowSizeCallback)
+            _glfwInputWindowSize(window, LOWORD(lParam), HIWORD(lParam));
-            {
-                _glfwLibrary.windowSizeCallback(window,
-                                                window->width,
-                                                window->height);
-            }
-
             return 0;
         }
 
         case WM_MOVE:
         {
-            window->positionX = LOWORD(lParam);
-            window->positionY = HIWORD(lParam);
-
             // If window is in cursor capture mode, update clipping rect
             if (window->cursorMode == GLFW_CURSOR_CAPTURED)
             {
@@ -1042,15 +1061,15 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
                 if (GetWindowRect(window->Win32.handle, &ClipWindowRect))
                     ClipCursor(&ClipWindowRect);
             }
+
+            _glfwInputWindowPos(window, LOWORD(lParam), HIWORD(lParam));
             return 0;
         }
 
         // Was the window contents damaged?
         case WM_PAINT:
         {
-            if (_glfwLibrary.windowRefreshCallback)
+            _glfwInputWindowDamage(window);
-                _glfwLibrary.windowRefreshCallback(window);
-
             break;
         }
 
@@ -1352,8 +1371,8 @@ static int createWindow(_GLFWwindow* window,
     // Initialize mouse position data
     GetCursorPos(&pos);
     ScreenToClient(window->Win32.handle, &pos);
-    window->Win32.oldMouseX = window->mousePosX = pos.x;
+    window->Win32.oldMouseX = window->cursorPosX = pos.x;
-    window->Win32.oldMouseY = window->mousePosY = pos.y;
+    window->Win32.oldMouseY = window->cursorPosY = pos.y;
 
     return GL_TRUE;
 }
@@ -1761,14 +1780,14 @@ void _glfwPlatformPollEvents(void)
     window = _glfwLibrary.activeWindow;
     if (window)
     {
-        window->Win32.mouseMoved = GL_FALSE;
+        window->Win32.cursorCentered = GL_FALSE;
         window->Win32.oldMouseX = window->width / 2;
         window->Win32.oldMouseY = window->height / 2;
     }
     else
     {
-        //window->Win32.oldMouseX = window->mousePosX;
+        //window->Win32.oldMouseX = window->cursorPosX;
-        //window->Win32.oldMouseY = window->mousePosY;
+        //window->Win32.oldMouseY = window->cursorPosY;
     }
 
     while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
@@ -1846,41 +1865,6 @@ void _glfwPlatformWaitEvents(void)
 }
 
 
-//========================================================================
-// Hide mouse cursor (lock it)
-//========================================================================
-
-void _glfwPlatformHideMouseCursor(_GLFWwindow* window)
-{
-    RECT ClipWindowRect;
-
-    ShowCursor(FALSE);
-
-    // Clip cursor to the window
-    if (GetWindowRect(window->Win32.handle, &ClipWindowRect))
-        ClipCursor(&ClipWindowRect);
-
-    // Capture cursor to user window
-    SetCapture(window->Win32.handle);
-}
-
-
-//========================================================================
-// Show mouse cursor (unlock it)
-//========================================================================
-
-void _glfwPlatformShowMouseCursor(_GLFWwindow* window)
-{
-    // Un-capture cursor
-    ReleaseCapture();
-
-    // Release the cursor from the window
-    ClipCursor(NULL);
-
-    ShowCursor(TRUE);
-}
-
-
 //========================================================================
 // Set physical mouse cursor position
 //========================================================================
@@ -1897,3 +1881,24 @@ void _glfwPlatformSetMouseCursorPos(_GLFWwindow* window, int x, int y)
     SetCursorPos(pos.x, pos.y);
 }
 
+
+//========================================================================
+// Set physical mouse cursor mode
+//========================================================================
+
+void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
+{
+    switch (mode)
+    {
+        case GLFW_CURSOR_NORMAL:
+            showMouseCursor(window);
+            break;
+        case GLFW_CURSOR_HIDDEN:
+            hideMouseCursor(window);
+            break;
+        case GLFW_CURSOR_CAPTURED:
+            captureMouseCursor(window);
+            break;
+    }
+}
+

src/window.c

@@ -103,85 +103,6 @@ void _glfwSetDefaultWindowHints(void)
 }
 
 
-//========================================================================
-// Register keyboard activity
-//========================================================================
-
-void _glfwInputKey(_GLFWwindow* window, int key, int action)
-{
-    GLboolean keyrepeat = GL_FALSE;
-
-    if (key < 0 || key > GLFW_KEY_LAST)
-        return;
-
-    // Are we trying to release an already released key?
-    if (action == GLFW_RELEASE && window->key[key] != GLFW_PRESS)
-        return;
-
-    // Register key action
-    if(action == GLFW_RELEASE && window->stickyKeys)
-        window->key[key] = GLFW_STICK;
-    else
-    {
-        keyrepeat = (window->key[key] == GLFW_PRESS) && (action == GLFW_PRESS);
-        window->key[key] = (char) action;
-    }
-
-    // Call user callback function
-    if (_glfwLibrary.keyCallback && (window->keyRepeat || !keyrepeat))
-        _glfwLibrary.keyCallback(window, key, action);
-}
-
-
-//========================================================================
-// Register (keyboard) character activity
-//========================================================================
-
-void _glfwInputChar(_GLFWwindow* window, int character)
-{
-    // Valid Unicode (ISO 10646) character?
-    if (!((character >= 32 && character <= 126) || character >= 160))
-        return;
-
-    if (_glfwLibrary.charCallback)
-        _glfwLibrary.charCallback(window, character);
-}
-
-
-//========================================================================
-// Register scroll events
-//========================================================================
-
-void _glfwInputScroll(_GLFWwindow* window, int xoffset, int yoffset)
-{
-    window->scrollX += xoffset;
-    window->scrollY += yoffset;
-
-    if (_glfwLibrary.scrollCallback)
-        _glfwLibrary.scrollCallback(window, xoffset, yoffset);
-}
-
-
-//========================================================================
-// Register mouse button clicks
-//========================================================================
-
-void _glfwInputMouseClick(_GLFWwindow* window, int button, int action)
-{
-    if (button < 0 || button > GLFW_MOUSE_BUTTON_LAST)
-        return;
-
-    // Register mouse button action
-    if (action == GLFW_RELEASE && window->stickyMouseButtons)
-        window->mouseButton[button] = GLFW_STICK;
-    else
-        window->mouseButton[button] = (char) action;
-
-    if (_glfwLibrary.mouseButtonCallback)
-        _glfwLibrary.mouseButtonCallback(window, button, action);
-}
-
-
 //========================================================================
 // Register window focus events
 //========================================================================
@@ -227,6 +148,61 @@ void _glfwInputWindowFocus(_GLFWwindow* window, GLboolean activated)
 }
 
 
+//========================================================================
+// Register window position events
+//========================================================================
+
+void _glfwInputWindowPos(_GLFWwindow* window, int x, int y)
+{
+    window->positionX = x;
+    window->positionY = y;
+}
+
+
+//========================================================================
+// Register window size events
+//========================================================================
+
+void _glfwInputWindowSize(_GLFWwindow* window, int width, int height)
+{
+    if (window->width == width && window->height == height)
+        return;
+
+    window->width = width;
+    window->height = height;
+
+    if (_glfwLibrary.windowSizeCallback)
+        _glfwLibrary.windowSizeCallback(window, width, height);
+}
+
+
+//========================================================================
+// Register window size events
+//========================================================================
+
+void _glfwInputWindowIconify(_GLFWwindow* window, int iconified)
+{
+    if (window->iconified == iconified)
+        return;
+
+    window->iconified = iconified;
+
+    if (_glfwLibrary.windowIconifyCallback)
+        _glfwLibrary.windowIconifyCallback(window, iconified);
+}
+
+
+//========================================================================
+// Register window damage events
+//========================================================================
+
+void _glfwInputWindowDamage(_GLFWwindow* window)
+{
+    if (_glfwLibrary.windowRefreshCallback)
+        _glfwLibrary.windowRefreshCallback(window);
+}
+
+
 //////////////////////////////////////////////////////////////////////////
 //////                        GLFW public API                       //////
 //////////////////////////////////////////////////////////////////////////
@@ -468,6 +444,7 @@ GLFWAPI void glfwOpenWindowHint(int target, int hint)
             _glfwLibrary.hints.glRobustness = hint;
             break;
         default:
+            _glfwSetError(GLFW_INVALID_ENUM, NULL);
             break;
     }
 }
@@ -748,12 +725,10 @@ GLFWAPI int glfwGetWindowParam(GLFWwindow handle, int param)
             return window->glProfile;
         case GLFW_OPENGL_ROBUSTNESS:
             return window->glRobustness;
-        default:
-            _glfwSetError(GLFW_INVALID_ENUM,
-                          "glfwGetWindowParam: Invalid enum value for 'param' "
-                          "parameter");
-            return 0;
     }
+
+    _glfwSetError(GLFW_INVALID_ENUM, NULL);
+    return 0;
 }
 
 
@@ -818,6 +793,7 @@ GLFWAPI void glfwSetWindowSizeCallback(GLFWwindowsizefun cbfun)
     }
 }
 
+
 //========================================================================
 // Set callback function for window close events
 //========================================================================

src/x11_enable.c

@@ -48,6 +48,7 @@ void _glfwPlatformEnableSystemKeys(_GLFWwindow* window)
     }
 }
 
+
 //========================================================================
 // Disable system keys
 //========================================================================

src/x11_fullscreen.c

@@ -45,21 +45,16 @@
 int _glfwGetClosestVideoMode(int screen, int* width, int* height, int* rate)
 {
     int i, match, bestmatch;
+
+    if (_glfwLibrary.X11.RandR.available)
+    {
 #if defined(_GLFW_HAS_XRANDR)
         int sizecount, bestsize;
         int ratecount, bestrate;
         short* ratelist;
         XRRScreenConfiguration* sc;
         XRRScreenSize* sizelist;
-#endif /*_GLFW_HAS_XRANDR*/
-#if defined(_GLFW_HAS_XF86VIDMODE)
-    XF86VidModeModeInfo** modelist;
-    int bestmode, modecount;
-#endif /*_GLFW_HAS_XF86VIDMODE*/
 
-    if (_glfwLibrary.X11.RandR.available)
-    {
-#if defined(_GLFW_HAS_XRANDR)
         sc = XRRGetScreenInfo(_glfwLibrary.X11.display,
                               RootWindow(_glfwLibrary.X11.display, screen));
 
@@ -108,7 +103,6 @@ int _glfwGetClosestVideoMode(int screen, int* width, int* height, int* rate)
             }
         }
 
-        // Free modelist
         XRRFreeScreenConfigInfo(sc);
 
         if (bestsize != -1)
@@ -118,6 +112,9 @@ int _glfwGetClosestVideoMode(int screen, int* width, int* height, int* rate)
     else if (_glfwLibrary.X11.VidMode.available)
     {
 #if defined(_GLFW_HAS_XF86VIDMODE)
+        XF86VidModeModeInfo** modelist;
+        int bestmode, modecount;
+
         // Get a list of all available display modes
         XF86VidModeGetAllModeLines(_glfwLibrary.X11.display, screen,
                                    &modecount, &modelist);
@@ -145,7 +142,6 @@ int _glfwGetClosestVideoMode(int screen, int* width, int* height, int* rate)
             *height = modelist[bestmode]->vdisplay;
         }
 
-        // Free modelist
         XFree(modelist);
 
         if (bestmode != -1)
@@ -167,18 +163,12 @@ int _glfwGetClosestVideoMode(int screen, int* width, int* height, int* rate)
 
 void _glfwSetVideoModeMODE(int screen, int mode, int rate)
 {
-#if defined(_GLFW_HAS_XRANDR)
-    XRRScreenConfiguration* sc;
-    Window root;
-#endif /*_GLFW_HAS_XRANDR*/
-#if defined(_GLFW_HAS_XF86VIDMODE)
-    XF86VidModeModeInfo **modelist;
-    int modecount;
-#endif /*_GLFW_HAS_XF86VIDMODE*/
-
     if (_glfwLibrary.X11.RandR.available)
     {
 #if defined(_GLFW_HAS_XRANDR)
+        XRRScreenConfiguration* sc;
+        Window root;
+
         root = RootWindow(_glfwLibrary.X11.display, screen);
         sc   = XRRGetScreenInfo(_glfwLibrary.X11.display, root);
 
@@ -220,6 +210,9 @@ void _glfwSetVideoModeMODE(int screen, int mode, int rate)
     else if (_glfwLibrary.X11.VidMode.available)
     {
 #if defined(_GLFW_HAS_XF86VIDMODE)
+        XF86VidModeModeInfo **modelist;
+        int modecount;
+
         // Get a list of all available display modes
         XF86VidModeGetAllModeLines(_glfwLibrary.X11.display, screen,
                                    &modecount, &modelist);
@@ -229,8 +222,7 @@ void _glfwSetVideoModeMODE(int screen, int mode, int rate)
             XF86VidModeLockModeSwitch(_glfwLibrary.X11.display, screen, 0);
 
         // Change the video mode to the desired mode
-        XF86VidModeSwitchToMode(_glfwLibrary.X11.display, screen,
+        XF86VidModeSwitchToMode(_glfwLibrary.X11.display, screen, modelist[mode]);
-                                modelist[mode]);
 
         // Set viewport to upper left corner (where our window will be)
         XF86VidModeSetViewPort(_glfwLibrary.X11.display, screen, 0, 0);
@@ -245,7 +237,6 @@ void _glfwSetVideoModeMODE(int screen, int mode, int rate)
             _glfwLibrary.X11.FS.modeChanged = GL_TRUE;
         }
 
-        // Free mode list
         XFree(modelist);
 #endif /*_GLFW_HAS_XF86VIDMODE*/
     }
@@ -338,21 +329,13 @@ int _glfwPlatformGetVideoModes(GLFWvidmode* list, int maxcount)
     int viscount, rgbcount, rescount;
     int* rgbarray;
     struct _glfwResolution* resarray;
-#if defined(_GLFW_HAS_XRANDR)
-    XRRScreenConfiguration* sc;
-    XRRScreenSize* sizelist;
-    int sizecount;
-#endif /*_GLFW_HAS_XRANDR*/
-#if defined(_GLFW_HAS_XF86VIDMODE)
-    XF86VidModeModeInfo** modelist;
-    int modecount, width, height;
-#endif /*_GLFW_HAS_XF86VIDMODE*/
 
     // Get list of visuals
     vislist = XGetVisualInfo(_glfwLibrary.X11.display, 0, &dummy, &viscount);
     if (vislist == NULL)
     {
-        // TODO: Figure out which error this is
+        _glfwSetError(GLFW_PLATFORM_ERROR,
+                      "X11/GLX: Failed to retrieve the available visuals");
         return 0;
     }
 
@@ -397,6 +380,10 @@ int _glfwPlatformGetVideoModes(GLFWvidmode* list, int maxcount)
     if (_glfwLibrary.X11.RandR.available)
     {
 #if defined(_GLFW_HAS_XRANDR)
+        XRRScreenConfiguration* sc;
+        XRRScreenSize* sizelist;
+        int sizecount;
+
         sc = XRRGetScreenInfo(_glfwLibrary.X11.display, _glfwLibrary.X11.root);
         sizelist = XRRConfigSizes(sc, &sizecount);
 
@@ -415,6 +402,9 @@ int _glfwPlatformGetVideoModes(GLFWvidmode* list, int maxcount)
     else if (_glfwLibrary.X11.VidMode.available)
     {
 #if defined(_GLFW_HAS_XF86VIDMODE)
+        XF86VidModeModeInfo** modelist;
+        int modecount, width, height;
+
         XF86VidModeGetAllModeLines(_glfwLibrary.X11.display, screen, &modecount, &modelist);
 
         resarray = (struct _glfwResolution*) _glfwMalloc(sizeof(struct _glfwResolution) * modecount);
@@ -467,7 +457,6 @@ int _glfwPlatformGetVideoModes(GLFWvidmode* list, int maxcount)
         }
     }
 
-    // Free visuals list
     XFree(vislist);
 
     _glfwFree(resarray);
@@ -484,15 +473,9 @@ int _glfwPlatformGetVideoModes(GLFWvidmode* list, int maxcount)
 void _glfwPlatformGetDesktopMode(GLFWvidmode* mode)
 {
     int bpp;
-#if defined(_GLFW_HAS_XF86VIDMODE)
-    XF86VidModeModeInfo** modelist;
-    int modecount;
-#endif /*_GLFW_HAS_XF86VIDMODE*/
 
-    // Get display depth
+    // Get and split display depth
     bpp = DefaultDepth(_glfwLibrary.X11.display, _glfwLibrary.X11.screen);
-
-    // Convert BPP to RGB bits
     _glfwSplitBPP(bpp, &mode->redBits, &mode->greenBits, &mode->blueBits);
 
     if (_glfwLibrary.X11.FS.modeChanged)

src/x11_init.c

@@ -32,6 +32,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <string.h>
 
 
 //========================================================================
@@ -516,6 +517,7 @@ static void initGammaRamp(void)
 
     // Save the original gamma ramp
     _glfwPlatformGetGammaRamp(&_glfwLibrary.originalRamp);
+    _glfwLibrary.currentRamp = _glfwLibrary.originalRamp;
 }
 
 

src/x11_platform.h

@@ -41,6 +41,9 @@
 #define GLX_GLXEXT_LEGACY
 #include <GL/glx.h>
 
+// This path may need to be changed if you build GLFW using your own setup
+// We ship and use our own copy of glxext.h since GLFW uses fairly new
+// extensions and not all operating systems come with an up-to-date version
 #include "../support/GL/glxext.h"
 
 
@@ -233,7 +236,7 @@ typedef struct _GLFWlibraryX11
     struct {
         GLboolean   monotonic;
         double      resolution;
-        uint64_t    t0;
+        uint64_t    base;
     } timer;
 
     // Selection data

src/x11_time.c

@@ -78,7 +78,7 @@ void _glfwInitTimer(void)
         _glfwLibrary.X11.timer.resolution = 1e-6;
     }
 
-    _glfwLibrary.X11.timer.t0 = getRawTime();
+    _glfwLibrary.X11.timer.base = getRawTime();
 }
 
 
@@ -92,7 +92,7 @@ void _glfwInitTimer(void)
 
 double _glfwPlatformGetTime(void)
 {
-    return (double) (getRawTime() - _glfwLibrary.X11.timer.t0) *
+    return (double) (getRawTime() - _glfwLibrary.X11.timer.base) *
         _glfwLibrary.X11.timer.resolution;
 }
 
@@ -101,9 +101,9 @@ double _glfwPlatformGetTime(void)
 // Set timer value in seconds
 //========================================================================
 
-void _glfwPlatformSetTime(double t)
+void _glfwPlatformSetTime(double time)
 {
-    _glfwLibrary.X11.timer.t0 = getRawTime() -
+    _glfwLibrary.X11.timer.base = getRawTime() -
-        (uint64_t) (t / _glfwLibrary.X11.timer.resolution);
+        (uint64_t) (time / _glfwLibrary.X11.timer.resolution);
 }
 

src/x11_window.c

@@ -206,6 +206,7 @@ static GLboolean hasEWMH(_GLFWwindow* window)
     return GL_TRUE;
 }
 
+
 //========================================================================
 // Translates an X Window key to internal coding
 //========================================================================
@@ -974,6 +975,7 @@ static void enterFullscreenMode(_GLFWwindow* window)
                  window->width / 2, window->height / 2);
 }
 
+
 //========================================================================
 // Leave fullscreen mode
 //========================================================================
@@ -1192,33 +1194,27 @@ static void processSingleEvent(void)
                 event.xmotion.y != window->X11.cursorPosY)
             {
                 // The mouse cursor was moved and we didn't do it
+                int x, y;
 
                 if (window->cursorMode == GLFW_CURSOR_CAPTURED)
                 {
                     if (_glfwLibrary.activeWindow != window)
                         break;
 
-                    window->mousePosX += event.xmotion.x -
+                    x = event.xmotion.x - window->X11.cursorPosX;
-                                         window->X11.cursorPosX;
+                    y = event.xmotion.y - window->X11.cursorPosY;
-                    window->mousePosY += event.xmotion.y -
-                                         window->X11.cursorPosY;
                 }
                 else
                 {
-                    window->mousePosX = event.xmotion.x;
+                    x = event.xmotion.x;
-                    window->mousePosY = event.xmotion.y;
+                    y = event.xmotion.y;
                 }
 
                 window->X11.cursorPosX = event.xmotion.x;
                 window->X11.cursorPosY = event.xmotion.y;
                 window->X11.cursorCentered = GL_FALSE;
 
-                if (_glfwLibrary.mousePosCallback)
+                _glfwInputCursorMotion(window, x, y);
-                {
-                    _glfwLibrary.mousePosCallback(window,
-                                                  window->mousePosX,
-                                                  window->mousePosY);
-                }
             }
 
             break;
@@ -1234,27 +1230,13 @@ static void processSingleEvent(void)
                 return;
             }
 
-            if (event.xconfigure.width != window->width ||
+            _glfwInputWindowSize(window,
-                event.xconfigure.height != window->height)
+                                 event.xconfigure.width,
-            {
+                                 event.xconfigure.height);
-                // The window was resized
 
-                window->width = event.xconfigure.width;
+            _glfwInputWindowPos(window,
-                window->height = event.xconfigure.height;
+                                event.xconfigure.x,
-                if (_glfwLibrary.windowSizeCallback)
+                                event.xconfigure.y);
-                {
-                    _glfwLibrary.windowSizeCallback(window,
-                                                    window->width,
-                                                    window->height);
-                }
-            }
-
-            if (event.xconfigure.x != window->positionX ||
-                event.xconfigure.y != window->positionY)
-            {
-                window->positionX = event.xconfigure.x;
-                window->positionY = event.xconfigure.y;
-            }
 
             break;
         }
@@ -1303,11 +1285,7 @@ static void processSingleEvent(void)
                 return;
             }
 
-            window->iconified = GL_FALSE;
+            _glfwInputWindowIconify(window, GL_FALSE);
-
-            if (_glfwLibrary.windowIconifyCallback)
-                _glfwLibrary.windowIconifyCallback(window, window->iconified);
-
             break;
         }
 
@@ -1321,11 +1299,7 @@ static void processSingleEvent(void)
                 return;
             }
 
-            window->iconified = GL_TRUE;
+            _glfwInputWindowIconify(window, GL_TRUE);
-
-            if (_glfwLibrary.windowIconifyCallback)
-                _glfwLibrary.windowIconifyCallback(window, window->iconified);
-
             break;
         }
 
@@ -1375,9 +1349,7 @@ static void processSingleEvent(void)
                 return;
             }
 
-            if (_glfwLibrary.windowRefreshCallback)
+            _glfwInputWindowDamage(window);
-                _glfwLibrary.windowRefreshCallback(window);
-
             break;
         }
 
@@ -1520,8 +1492,8 @@ int _glfwPlatformOpenWindow(_GLFWwindow* window,
 
         // TODO: Probably check for some corner cases here.
 
-        window->mousePosX = windowX;
+        window->cursorPosX = windowX;
-        window->mousePosY = windowY;
+        window->cursorPosY = windowY;
     }
 
     return GL_TRUE;

tests/CMakeLists.txt

@@ -11,12 +11,12 @@ add_executable(events events.c)
 add_executable(fsaa fsaa.c getopt.c)
 add_executable(fsfocus fsfocus.c)
 add_executable(gamma gamma.c getopt.c)
+add_executable(glfwinfo glfwinfo.c getopt.c)
 add_executable(iconify iconify.c getopt.c)
 add_executable(joysticks joysticks.c)
 add_executable(listmodes listmodes.c)
 add_executable(peter peter.c)
 add_executable(reopen reopen.c)
-add_executable(version version.c getopt.c)
 
 if(APPLE)
   # Set fancy names for bundles
@@ -33,8 +33,8 @@ else()
 endif(APPLE)
 
 set(WINDOWS_BINARIES accuracy sharing tearing windows)
-set(CONSOLE_BINARIES clipboard defaults events fsaa fsfocus gamma iconify
+set(CONSOLE_BINARIES clipboard defaults events fsaa fsfocus gamma glfwinfo iconify
-                     joysticks listmodes peter reopen version)
+                     joysticks listmodes peter reopen)
 
 if(MSVC)
   # Tell MSVC to use main instead of WinMain for Windows subsystem executables

tests/accuracy.c

@@ -78,17 +78,10 @@ int main(void)
     glfwSetWindowSizeCallback(window_size_callback);
     glfwSwapInterval(1);
 
-    glClearColor(0, 0, 0, 0);
-
-    glMatrixMode(GL_MODELVIEW);
-    glLoadIdentity();
-
     while (glfwIsWindow(window))
     {
         glClear(GL_COLOR_BUFFER_BIT);
 
-        glColor3f(1.f, 1.f, 1.f);
-
         glBegin(GL_LINES);
         glVertex2f(0.f, (GLfloat) window_height - cursor_y);
         glVertex2f((GLfloat) window_width, (GLfloat) window_height - cursor_y);

tests/fsaa.c

@@ -132,8 +132,6 @@ int main(int argc, char** argv)
 
         glClear(GL_COLOR_BUFFER_BIT);
 
-        glColor3f(1.f, 1.f, 1.f);
-
         glLoadIdentity();
         glTranslatef(0.25f, 0.25f, 0.f);
         glRotatef(time, 0.f, 0.f, 1.f);

tests/glfwinfo.c

@@ -32,21 +32,28 @@
 #include <GL/glfw3.h>
 #include <GL/glext.h>
 
-#ifdef _MSC_VER
-#define strcasecmp(x, y) _stricmp(x, y)
-#endif
-
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 
 #include "getopt.h"
 
+#ifdef _MSC_VER
+#define strcasecmp(x, y) _stricmp(x, y)
+#endif
+
+#define PROFILE_NAME_CORE   "core"
+#define PROFILE_NAME_COMPAT "compat"
+#define PROFILE_NAME_ES2    "es2"
+
+#define STRATEGY_NAME_NONE "none"
+#define STRATEGY_NAME_LOSE "lose"
+
 static void usage(void)
 {
     printf("Usage: version [-h] [-m MAJOR] [-n MINOR] [-d] [-l] [-f] [-p PROFILE] [-r STRATEGY]\n");
-    printf("available profiles: core compat es2\n");
+    printf("available profiles: " PROFILE_NAME_CORE " " PROFILE_NAME_COMPAT " " PROFILE_NAME_ES2 "\n");
-    printf("available strategies: none lose\n");
+    printf("available strategies: " STRATEGY_NAME_NONE " " STRATEGY_NAME_LOSE "\n");
 }
 
 static void error_callback(int error, const char* description)
@@ -57,11 +64,11 @@ static void error_callback(int error, const char* description)
 static const char* get_glfw_profile_name(int profile)
 {
     if (profile == GLFW_OPENGL_COMPAT_PROFILE)
-        return "compatibility";
+        return PROFILE_NAME_COMPAT;
     else if (profile == GLFW_OPENGL_CORE_PROFILE)
-        return "core";
+        return PROFILE_NAME_CORE;
     else if (profile == GLFW_OPENGL_ES2_PROFILE)
-        return "es2";
+        return PROFILE_NAME_ES2;
 
     return "unknown";
 }
@@ -69,9 +76,9 @@ static const char* get_glfw_profile_name(int profile)
 static const char* get_profile_name(GLint mask)
 {
     if (mask & GL_CONTEXT_COMPATIBILITY_PROFILE_BIT)
-        return "compatibility";
+        return PROFILE_NAME_COMPAT;
     if (mask & GL_CONTEXT_CORE_PROFILE_BIT)
-        return "core";
+        return PROFILE_NAME_CORE;
 
     return "unknown";
 }
@@ -142,11 +149,11 @@ int main(int argc, char** argv)
                 minor = atoi(optarg);
                 break;
             case 'p':
-                if (strcasecmp(optarg, "core") == 0)
+                if (strcasecmp(optarg, PROFILE_NAME_CORE) == 0)
                     profile = GLFW_OPENGL_CORE_PROFILE;
-                else if (strcasecmp(optarg, "compat") == 0)
+                else if (strcasecmp(optarg, PROFILE_NAME_COMPAT) == 0)
                     profile = GLFW_OPENGL_COMPAT_PROFILE;
-                else if (strcasecmp(optarg, "es2") == 0)
+                else if (strcasecmp(optarg, PROFILE_NAME_ES2) == 0)
                     profile = GLFW_OPENGL_ES2_PROFILE;
                 else
                 {
@@ -155,9 +162,9 @@ int main(int argc, char** argv)
                 }
                 break;
             case 'r':
-                if (strcasecmp(optarg, "none") == 0)
+                if (strcasecmp(optarg, STRATEGY_NAME_NONE) == 0)
                     strategy = GLFW_OPENGL_NO_RESET_NOTIFICATION;
-                else if (strcasecmp(optarg, "lose") == 0)
+                else if (strcasecmp(optarg, STRATEGY_NAME_LOSE) == 0)
                     strategy = GLFW_OPENGL_LOSE_CONTEXT_ON_RESET;
                 else
                 {
@@ -221,7 +228,9 @@ int main(int argc, char** argv)
     if (major != GLFW_VERSION_MAJOR ||
         minor != GLFW_VERSION_MINOR ||
         revision != GLFW_VERSION_REVISION)
+    {
         printf("*** WARNING: GLFW version mismatch! ***\n");
+    }
 
     printf("GLFW library version string: \"%s\"\n", glfwGetVersionString());
 

tests/peter.c

@@ -37,22 +37,32 @@
 
 static GLboolean cursor_captured = GL_FALSE;
 static GLFWwindow window_handle = NULL;
+static int cursor_x;
+static int cursor_y;
 
 static GLboolean open_window(void);
 
 static void toggle_mouse_cursor(GLFWwindow window)
 {
     if (cursor_captured)
+    {
+        printf("Released cursor\n");
         glfwSetCursorMode(window, GLFW_CURSOR_NORMAL);
+    }
     else
+    {
+        printf("Captured cursor\n");
         glfwSetCursorMode(window, GLFW_CURSOR_CAPTURED);
+    }
 
     cursor_captured = !cursor_captured;
 }
 
 static void mouse_position_callback(GLFWwindow window, int x, int y)
 {
-    printf("Mouse moved to: %i %i\n", x, y);
+    printf("Mouse moved to: %i %i (%i %i)\n", x, y, x - cursor_x, y - cursor_y);
+    cursor_x = x;
+    cursor_y = y;
 }
 
 static void key_callback(GLFWwindow window, int key, int action)
@@ -87,14 +97,12 @@ static void window_size_callback(GLFWwindow window, int width, int height)
 
 static GLboolean open_window(void)
 {
-    int x, y;
-
     window_handle = glfwOpenWindow(0, 0, GLFW_WINDOWED, "Peter Detector", NULL);
     if (!window_handle)
         return GL_FALSE;
 
-    glfwGetMousePos(window_handle, &x, &y);
+    glfwGetMousePos(window_handle, &cursor_x, &cursor_y);
-    printf("Mouse position: %i %i\n", x, y);
+    printf("Mouse position: %i %i\n", cursor_x, cursor_y);
 
     glfwSetWindowSizeCallback(window_size_callback);
     glfwSetMousePosCallback(mouse_position_callback);

tests/reopen.c

@@ -62,7 +62,7 @@ static void window_size_callback(GLFWwindow window, int width, int height)
 static int window_close_callback(GLFWwindow window)
 {
     printf("Close callback triggered\n");
-    window_handle = NULL;
+    closed = GL_TRUE;
     return 0;
 }
 
@@ -136,9 +136,6 @@ int main(int argc, char** argv)
         glOrtho(-1.f, 1.f, -1.f, 1.f, 1.f, -1.f);
         glMatrixMode(GL_MODELVIEW);
 
-        glClearColor(0.f, 0.f, 0.f, 0.f);
-        glColor3f(1.f, 1.f, 1.f);
-
         glfwSetTime(0.0);
 
         while (glfwGetTime() < 5.0)

tests/tearing.c

@@ -62,9 +62,6 @@ int main(void)
     glfwSetWindowSizeCallback(window_size_callback);
     glfwSwapInterval(1);
 
-    glClearColor(0.f, 0.f, 0.f, 0.f);
-    glColor3f(1.f, 1.f, 1.f);
-
     glMatrixMode(GL_PROJECTION);
     glOrtho(-1.f, 1.f, -1.f, 1.f, 1.f, -1.f);
     glMatrixMode(GL_MODELVIEW);

tests/windows.c

@@ -66,7 +66,10 @@ int main(void)
 
         glfwSetWindowPos(windows[i], 100 + (i & 1) * 300, 100 + (i >> 1) * 300);
 
-        glClearColor((GLclampf) (i & 1), (GLclampf) (i >> 1), 0.0, 0.0);
+        glClearColor((GLclampf) (i & 1),
+                     (GLclampf) (i >> 1),
+                     i ? 0.0 : 1.0,
+                     0.0);
     }
 
     while (running)