Merge branch 'master' into joystickname

Conflicts:
	src/x11_joystick.c

CMakeLists.txt

@@ -12,11 +12,15 @@ set(LIB_SUFFIX "" CACHE STRING "Takes an empty string or 64. Directory where lib
 
 option(GLFW_BUILD_EXAMPLES "Build the GLFW example programs" ON)
 option(GLFW_BUILD_TESTS "Build the GLFW test programs" ON)
+option(GLFW_NATIVE_API "Build the GLFW native API" OFF)
 option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
 
 find_package(OpenGL REQUIRED)
 
+if (NOT WIN32)
     set(CMAKE_THREAD_PREFER_PTHREADS YES)
+endif()
+
 find_package(Threads)
 if (CMAKE_THREAD_LIBS_INIT)
     list(APPEND glfw_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
@@ -183,7 +187,7 @@ if (_GLFW_X11_GLX)
     endif()
 
     if (${CMAKE_SYSTEM_NAME} STREQUAL "Linux")
-        set(_GLFW_USE_LINUX_JOYSTICKS 1)
+        set(_GLFW_HAS_LINUX_JOYSTICKS 1)
     endif()
 endif()
 
@@ -259,7 +263,12 @@ configure_file(${GLFW_SOURCE_DIR}/src/config.h.in
 # The src directory's CMakeLists.txt file installs the library
 #--------------------------------------------------------------------
 install(DIRECTORY include/GL DESTINATION include 
-        FILES_MATCHING PATTERN glfw3.h PATTERN glfw3native.h)
+        FILES_MATCHING PATTERN glfw3.h)
+
+if (GLFW_NATIVE_API)
+    install(DIRECTORY include/GL DESTINATION include 
+            FILES_MATCHING PATTERN glfw3native.h)
+endif()
 
 install(FILES COPYING.txt readme.html 
         DESTINATION share/doc/glfw-${GLFW_VERSION_FULL})

examples/heightmap.c

@@ -581,7 +581,7 @@ int main(int argc, char** argv)
         exit(EXIT_FAILURE);
     }
 
-    glfwWindowHint(GLFW_WINDOW_RESIZABLE, GL_FALSE);
+    glfwWindowHint(GLFW_RESIZABLE, GL_FALSE);
     glfwWindowHint(GLFW_OPENGL_VERSION_MAJOR, 3);
     glfwWindowHint(GLFW_OPENGL_VERSION_MINOR, 2);
     glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);

include/GL/glfw3.h

@@ -399,18 +399,19 @@ extern "C" {
 #define GLFW_ACCUM_ALPHA_BITS     0x0002100A
 #define GLFW_AUX_BUFFERS          0x0002100B
 #define GLFW_STEREO               0x0002100C
-#define GLFW_WINDOW_RESIZABLE     0x0002100D
 #define GLFW_FSAA_SAMPLES         0x0002100E
 
 /* The following constants are used with both glfwGetWindowParam
  * and glfwWindowHint
  */
-#define GLFW_OPENGL_VERSION_MAJOR 0x0002100F
+#define GLFW_OPENGL_VERSION_MAJOR 0x00022000
-#define GLFW_OPENGL_VERSION_MINOR 0x00021010
+#define GLFW_OPENGL_VERSION_MINOR 0x00022001
-#define GLFW_OPENGL_FORWARD_COMPAT 0x00021011
+#define GLFW_OPENGL_FORWARD_COMPAT 0x00022002
-#define GLFW_OPENGL_DEBUG_CONTEXT 0x00021012
+#define GLFW_OPENGL_DEBUG_CONTEXT 0x00022003
-#define GLFW_OPENGL_PROFILE       0x00021013
+#define GLFW_OPENGL_PROFILE       0x00022004
-#define GLFW_OPENGL_ROBUSTNESS    0x00021014
+#define GLFW_OPENGL_ROBUSTNESS    0x00022005
+#define GLFW_RESIZABLE            0x00022006
+#define GLFW_VISIBLE              0x00022007
 
 /* GLFW_OPENGL_ROBUSTNESS mode tokens */
 #define GLFW_OPENGL_NO_ROBUSTNESS         0x00000000
@@ -534,6 +535,8 @@ GLFWAPI void glfwGetWindowPos(GLFWwindow window, int* xpos, int* ypos);
 GLFWAPI void glfwSetWindowPos(GLFWwindow window, int xpos, int ypos);
 GLFWAPI void glfwIconifyWindow(GLFWwindow window);
 GLFWAPI void glfwRestoreWindow(GLFWwindow window);
+GLFWAPI void glfwShowWindow(GLFWwindow window);
+GLFWAPI void glfwHideWindow(GLFWwindow window);
 GLFWAPI int  glfwGetWindowParam(GLFWwindow window, int param);
 GLFWAPI void glfwSetWindowUserPointer(GLFWwindow window, void* pointer);
 GLFWAPI void* glfwGetWindowUserPointer(GLFWwindow window);

readme.html

@@ -283,6 +283,7 @@ version of GLFW.</p>
   <li>Added <code>GLFW_OPENGL_ROBUSTNESS</code> window hint and associated strategy tokens for <code>GL_ARB_robustness</code> support</li>
   <li>Added <code>GLFW_OPENGL_REVISION</code> window parameter to make up for removal of <code>glfwGetGLVersion</code></li>
   <li>Added <code>GLFW_INCLUDE_GL3</code> macro for telling the GLFW header to include <code>gl3.h</code> header instead of <code>gl.h</code></li>
+  <li>Added <code>GLFW_VISIBLE</code> window hint and parameter for controlling and polling window visibility</li>
   <li>Added <code>windows</code> simple multi-window test program</li>
   <li>Added <code>sharing</code> simple OpenGL object sharing test program</li>
   <li>Added <code>modes</code> video mode enumeration and setting test program</li>
@@ -297,7 +298,7 @@ version of GLFW.</p>
   <li>Renamed <code>glfw.h</code> to <code>glfw3.h</code> to avoid conflicts with 2.x series</li>
   <li>Renamed <code>glfwOpenWindowHint</code> to <code>glfwWindowHint</code></li>
   <li>Renamed <code>GLFW_WINDOW</code> token to <code>GLFW_WINDOWED</code></li>
-  <li>Renamed <code>GLFW_WINDOW_NO_RESIZE</code> to <code>GLFW_WINDOW_RESIZABLE</code></li>
+  <li>Renamed <code>GLFW_WINDOW_NO_RESIZE</code> to <code>GLFW_RESIZABLE</code></li>
   <li>Renamed <code>GLFW_BUILD_DLL</code> to <code>_GLFW_BUILD_DLL</code></li>
   <li>Renamed <code>version</code> test to <code>glfwinfo</code></li>
   <li>Renamed <code>GLFW_NO_GLU</code> to <code>GLFW_INCLUDE_GLU</code> and made it disabled by default</li>
@@ -349,6 +350,7 @@ version of GLFW.</p>
   <li>[X11] Bugfix: Some window properties required by the ICCCM were not set</li>
   <li>[X11] Bugfix: Calling <code>glXCreateContextAttribsARB</code> with an unavailable OpenGL version caused the application to terminate with a <code>BadMatch</code> Xlib error</li>
   <li>[X11] Bugfix: A synchronization point necessary for jitter-free locked cursor mode was incorrectly removed</li>
+  <li>[X11] Bugfix: The window size hints were not updated when calling <code>glfwSetWindowSize</code> on a non-resizable window</li>
   <li>[Win32] Changed port to use Unicode mode only</li>
   <li>[Win32] Removed explicit support for versions of Windows older than Windows XP</li>
   <li>[Win32] Bugfix: Window activation and iconification did not work as expected</li>
@@ -924,11 +926,14 @@ their skills.  Special thanks go out to:</p>
   Much of the Windows code of GLFW was originally based on Jeff's
   code</li>
 
+  <li>Julian Møller, for reporting a bug in the Cocoa joystick code</li>
+
   <li>Arturo J. Pérez, for a bug fix for cursor tracking on Mac OS X 10.6 Snow
   Leopard</li>
 
-  <li>Riku Salminen, for making the X11 event processing able to support
+  <li>Riku Salminen, for the initial implementation of
-  multi-threaded rendering</li>
+  <code>glfwShowWindow</code> and <code>glfwHideWindow</code>, and for making
+  the X11 event processing able to support multi-threaded rendering</li>
 
   <li>Douglas C. Schmidt and Irfan Pyarali, for their excellent article
   <a href="http://www.cs.wustl.edu/~schmidt/win32-cv-1.html">Strategies for Implementing POSIX Condition Variables on Win32</a></li>

src/CMakeLists.txt

@@ -10,7 +10,11 @@ if (_GLFW_COCOA_NSGL)
     set(glfw_HEADERS ${common_HEADERS} cocoa_platform.h)
     set(glfw_SOURCES ${common_SOURCES} cocoa_clipboard.m cocoa_fullscreen.m
                      cocoa_gamma.c cocoa_init.m cocoa_input.m cocoa_joystick.m
-                     cocoa_native.m cocoa_opengl.m cocoa_time.c cocoa_window.m)
+                     cocoa_opengl.m cocoa_time.c cocoa_window.m)
+
+    if (GLFW_NATIVE_API)
+        list(APPEND glfw_SOURCES cocoa_native.m)
+    endif()
 
     # For some reason, CMake doesn't know about .m
     set_source_files_properties(${glfw_SOURCES} PROPERTIES LANGUAGE C)
@@ -18,14 +22,20 @@ elseif (_GLFW_WIN32_WGL)
     set(glfw_HEADERS ${common_HEADERS} win32_platform.h)
     set(glfw_SOURCES ${common_SOURCES} win32_clipboard.c win32_fullscreen.c
                      win32_gamma.c win32_init.c win32_input.c win32_joystick.c
-                     win32_native.c win32_opengl.c win32_time.c win32_window.c
+                     win32_opengl.c win32_time.c win32_window.c)
-                     win32_dllmain.c)
+
+    if (GLFW_NATIVE_API)
+        list(APPEND glfw_SOURCES win32_native.c)
+    endif()
 elseif (_GLFW_X11_GLX)
     set(glfw_HEADERS ${common_HEADERS} x11_platform.h)
     set(glfw_SOURCES ${common_SOURCES} x11_clipboard.c x11_fullscreen.c
                      x11_gamma.c x11_init.c x11_input.c x11_joystick.c
-                     x11_keysym2unicode.c x11_native.c x11_opengl.c x11_time.c
+                     x11_keysym2unicode.c x11_opengl.c x11_time.c x11_window.c)
-                     x11_window.c)
+
+    if (GLFW_NATIVE_API)
+        list(APPEND glfw_SOURCES x11_native.c)
+    endif()
 endif()
 
 add_library(glfw ${glfw_SOURCES} ${glfw_HEADERS})

src/cocoa_joystick.m

@@ -550,15 +550,15 @@ int _glfwPlatformGetJoystickAxes(int joy, float* axes, int numaxes)
 
     for (i = 0;  i < numaxes;  i++)
     {
-        _glfwJoystickElement* axes =
+        _glfwJoystickElement* elements =
             (_glfwJoystickElement*) CFArrayGetValueAtIndex(joystick.axes, i);
 
-        long readScale = axes->maxReport - axes->minReport;
+        long readScale = elements->maxReport - elements->minReport;
 
         if (readScale == 0)
-            axes[i] = axes->value;
+            axes[i] = elements->value;
         else
-            axes[i] = (2.0f * (axes->value - axes->minReport) / readScale) - 1.0f;
+            axes[i] = (2.0f * (elements->value - elements->minReport) / readScale) - 1.0f;
 
         if (i & 1)
             axes[i] = -axes[i];

src/cocoa_window.m

@@ -131,6 +131,25 @@
     return NSTerminateCancel;
 }
 
+- (void)applicationDidHide:(NSNotification *)notification
+{
+    _GLFWwindow* window;
+
+    for (window = _glfwLibrary.windowListHead;  window;  window = window->next)
+        _glfwInputWindowVisibility(window, GL_FALSE);
+}
+
+- (void)applicationDidUnhide:(NSNotification *)notification
+{
+    _GLFWwindow* window;
+
+    for (window = _glfwLibrary.windowListHead;  window;  window = window->next)
+    {
+        if ([window->NS.object isVisible])
+            _glfwInputWindowVisibility(window, GL_TRUE);
+    }
+}
+
 @end
 
 
@@ -898,7 +917,6 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
     if (!createContext(window, wndconfig, fbconfig))
         return GL_FALSE;
 
-    [window->NS.object makeKeyAndOrderFront:nil];
     [window->NSGL.context setView:[window->NS.object contentView]];
 
     if (wndconfig->mode == GLFW_FULLSCREEN)
@@ -913,6 +931,7 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
             return GL_FALSE;
         }
 
+        _glfwPlatformShowWindow(window);
         [[window->NS.object contentView] enterFullScreenMode:[NSScreen mainScreen]
                                                  withOptions:nil];
     }
@@ -1022,6 +1041,27 @@ void _glfwPlatformRestoreWindow(_GLFWwindow* window)
 }
 
 
+//========================================================================
+// Show window
+//========================================================================
+
+void _glfwPlatformShowWindow(_GLFWwindow* window)
+{
+    [window->NS.object makeKeyAndOrderFront:nil];
+    _glfwInputWindowVisibility(window, GL_TRUE);
+}
+
+
+//========================================================================
+// Hide window
+//========================================================================
+
+void _glfwPlatformHideWindow(_GLFWwindow* window)
+{
+    [window->NS.object orderOut:nil];
+    _glfwInputWindowVisibility(window, GL_FALSE);
+}
+
 //========================================================================
 // Write back window parameters into GLFW window structure
 //========================================================================

src/config.h.in

@@ -64,7 +64,7 @@
 #cmakedefine _GLFW_HAS_GLXGETPROCADDRESSEXT
 
 // Define this to 1 if the Linux joystick API is available
-#cmakedefine _GLFW_USE_LINUX_JOYSTICKS
+#cmakedefine _GLFW_HAS_LINUX_JOYSTICKS
 
 // The GLFW version as used by glfwGetVersionString
 #define _GLFW_VERSION_FULL "@GLFW_VERSION_FULL@"

src/fullscreen.c

@@ -32,9 +32,7 @@
 #include "internal.h"
 
 #include <stdlib.h>
-#ifdef __APPLE__
+#if defined(_MSC_VER)
-#include <sys/malloc.h>
-#else
  #include <malloc.h>
 #endif
 

src/gamma.c

@@ -61,18 +61,15 @@ GLFWAPI void glfwSetGamma(float gamma)
 
     for (i = 0;  i < size;  i++)
     {
-        float value = (float) i / ((float) (size - 1));
+        float value;
 
-        // Apply gamma
+        // Calculate intensity
+        value = (float) i / (float) (size - 1);
+        // Apply gamma curve
         value = (float) pow(value, 1.f / gamma) * 65535.f + 0.5f;
+        // Clamp to value range
+        value = (float) fmax(fmin(value, 65535.f), 0.f);
 
-        // Clamp values
-        if (value < 0.f)
-            value = 0.f;
-        else if (value > 65535.f)
-            value = 65535.f;
-
-        // Set the gamma ramp values
         ramp.red[i]   = (unsigned short) value;
         ramp.green[i] = (unsigned short) value;
         ramp.blue[i]  = (unsigned short) value;

src/internal.h

@@ -98,6 +98,7 @@ struct _GLFWhints
     int         auxBuffers;
     GLboolean   stereo;
     GLboolean   resizable;
+    GLboolean   visible;
     int         samples;
     int         glMajor;
     int         glMinor;
@@ -120,6 +121,7 @@ struct _GLFWwndconfig
     const char*   title;
     int           refreshRate;
     GLboolean     resizable;
+    GLboolean     visible;
     int           glMajor;
     int           glMinor;
     GLboolean     glForward;
@@ -170,6 +172,7 @@ struct _GLFWwindow
     int       positionX, positionY;
     int       mode;            // GLFW_WINDOW or GLFW_FULLSCREEN
     GLboolean resizable;       // GL_TRUE if user may resize this window
+    GLboolean visible;         // GL_TRUE if this window is visible
     int       refreshRate;     // monitor refresh rate
     void*     userPointer;
 
@@ -288,6 +291,8 @@ void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height);
 void _glfwPlatformSetWindowPos(_GLFWwindow* window, int x, int y);
 void _glfwPlatformIconifyWindow(_GLFWwindow* window);
 void _glfwPlatformRestoreWindow(_GLFWwindow* window);
+void _glfwPlatformShowWindow(_GLFWwindow* window);
+void _glfwPlatformHideWindow(_GLFWwindow* window);
 
 // Event processing
 void _glfwPlatformPollEvents(void);
@@ -316,6 +321,7 @@ 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 _glfwInputWindowVisibility(_GLFWwindow* window, int visible);
 void _glfwInputWindowDamage(_GLFWwindow* window);
 void _glfwInputWindowCloseRequest(_GLFWwindow* window);
 

src/win32_dllmain.c

@@ -1,49 +0,0 @@
-//========================================================================
-// GLFW - An OpenGL library
-// Platform:    Win32
-// API version: 3.0
-// WWW:         http://www.glfw.org/
-//------------------------------------------------------------------------
-// Copyright (c) 2002-2006 Marcus Geelnard
-// Copyright (c) 2006-2010 Camilla Berglund <elmindreda@elmindreda.org>
-//
-// This software is provided 'as-is', without any express or implied
-// warranty. In no event will the authors be held liable for any damages
-// arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it
-// freely, subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented; you must not
-//    claim that you wrote the original software. If you use this software
-//    in a product, an acknowledgment in the product documentation would
-//    be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such, and must not
-//    be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source
-//    distribution.
-//
-//========================================================================
-
-#include "internal.h"
-
-
-#if defined(_GLFW_BUILD_DLL)
-
-//========================================================================
-// GLFW DLL entry point
-//========================================================================
-
-BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved)
-{
-    // NOTE: Some compilers complains about instance and x never being used -
-    // never mind that (we don't want to use them)!
-
-    return TRUE;
-}
-
-#endif // _GLFW_BUILD_DLL
-

src/win32_init.c

@@ -39,6 +39,18 @@
 #endif // __BORLANDC__
 
 
+//========================================================================
+// GLFW DLL entry point
+//========================================================================
+
+#if defined(_GLFW_BUILD_DLL)
+BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved)
+{
+    return TRUE;
+}
+#endif // _GLFW_BUILD_DLL
+
+
 //========================================================================
 // Load necessary libraries (DLLs)
 //========================================================================

src/win32_window.c

@@ -33,95 +33,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <malloc.h>
-
+#include <windowsx.h>
-
-//========================================================================
-// Enable/disable minimize/restore animations
-//========================================================================
-
-static int setMinMaxAnimations(int enable)
-{
-    ANIMATIONINFO AI;
-    int old_enable;
-
-    // Get old animation setting
-    AI.cbSize = sizeof(ANIMATIONINFO);
-    SystemParametersInfo(SPI_GETANIMATION, AI.cbSize, &AI, 0);
-    old_enable = AI.iMinAnimate;
-
-    // If requested, change setting
-    if (old_enable != enable)
-    {
-        AI.iMinAnimate = enable;
-        SystemParametersInfo(SPI_SETANIMATION, AI.cbSize, &AI,
-                             SPIF_SENDCHANGE);
-    }
-
-    return old_enable;
-}
-
-
-//========================================================================
-// Focus the window and bring it to the top of the stack
-// Due to some nastiness with how XP handles SetForegroundWindow we have
-// to go through some really bizarre measures to achieve this
-//========================================================================
-
-static void setForegroundWindow(HWND hWnd)
-{
-    int try_count = 0;
-    int old_animate;
-
-    // Try the standard approach first...
-    BringWindowToTop(hWnd);
-    SetForegroundWindow(hWnd);
-
-    // If it worked, return now
-    if (hWnd == GetForegroundWindow())
-    {
-        // Try to modify the system settings (since this is the foreground
-        // process, we are allowed to do this)
-        SystemParametersInfo(SPI_SETFOREGROUNDLOCKTIMEOUT, 0, (LPVOID) 0,
-                             SPIF_SENDCHANGE);
-        return;
-    }
-
-    // For other Windows versions than 95 & NT4.0, the standard approach
-    // may not work, so if we failed we have to "trick" Windows into
-    // making our window the foureground window: Iconify and restore
-    // again. It is ugly, but it seems to work (we turn off those annoying
-    // zoom animations to make it look a bit better at least).
-
-    // Turn off minimize/restore animations
-    old_animate = setMinMaxAnimations(0);
-
-    // We try this a few times, just to be on the safe side of things...
-    do
-    {
-        // Iconify & restore
-        ShowWindow(hWnd, SW_HIDE);
-        ShowWindow(hWnd, SW_SHOWMINIMIZED);
-        ShowWindow(hWnd, SW_SHOWNORMAL);
-
-        // Try to get focus
-        BringWindowToTop(hWnd);
-        SetForegroundWindow(hWnd);
-
-        // We do not want to keep going on forever, so we keep track of
-        // how many times we tried
-        try_count++;
-    }
-    while (hWnd != GetForegroundWindow() && try_count <= 3);
-
-    // Restore the system minimize/restore animation setting
-    setMinMaxAnimations(old_animate);
-
-    // Try to modify the system settings (since this is now hopefully the
-    // foreground process, we are probably allowed to do this)
-    SystemParametersInfo(SPI_SETFOREGROUNDLOCKTIMEOUT, 0, (LPVOID) 0,
-                         SPIF_SENDCHANGE);
-}
-
 
 //========================================================================
 // Hide mouse cursor
@@ -393,37 +305,6 @@ static int translateKey(WPARAM wParam, LPARAM lParam)
 }
 
 
-//========================================================================
-// Translates a Windows key to Unicode
-//========================================================================
-
-static void translateChar(_GLFWwindow* window, DWORD wParam, DWORD lParam)
-{
-    BYTE keyboard_state[256];
-    WCHAR unicode_buf[10];
-    UINT scan_code;
-    int i, num_chars;
-
-    GetKeyboardState(keyboard_state);
-
-    // Derive scan code from lParam and action
-    scan_code = (lParam & 0x01ff0000) >> 16;
-
-    num_chars = ToUnicode(
-        wParam,          // virtual-key code
-        scan_code,       // scan code
-        keyboard_state,  // key-state array
-        unicode_buf,     // buffer for translated key
-        10,              // size of translated key buffer
-        0                // active-menu flag
-    );
-
-    // Report characters
-    for (i = 0;  i < num_chars;  i++)
-        _glfwInputChar(window, (int) unicode_buf[i]);
-}
-
-
 //========================================================================
 // Window callback function (handles window events)
 //========================================================================
@@ -507,6 +388,12 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
             return 0;
         }
 
+        case WM_SHOWWINDOW:
+        {
+            _glfwInputWindowVisibility(window, wParam ? GL_TRUE : GL_FALSE);
+            break;
+        }
+
         case WM_SYSCOMMAND:
         {
             switch (wParam & 0xfff0)
@@ -541,13 +428,15 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
         case WM_SYSKEYDOWN:
         {
             _glfwInputKey(window, translateKey(wParam, lParam), GLFW_PRESS);
-
-            if (_glfwLibrary.charCallback)
-                translateChar(window, (DWORD) wParam, (DWORD) lParam);
-
             break;
         }
 
+        case WM_CHAR:
+        {
+            _glfwInputChar(window, wParam);
+            return 0;
+        }
+
         case WM_KEYUP:
         case WM_SYSKEYUP:
         {
@@ -642,8 +531,8 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
             int newCursorX, newCursorY;
 
             // Get signed (!) cursor position
-            newCursorX = (int)((short)LOWORD(lParam));
+            newCursorX = GET_X_LPARAM(lParam);
-            newCursorY = (int)((short)HIWORD(lParam));
+            newCursorY = GET_Y_LPARAM(lParam);
 
             if (newCursorX != window->Win32.oldCursorX ||
                 newCursorY != window->Win32.oldCursorY)
@@ -836,7 +725,7 @@ static int createWindow(_GLFWwindow* window,
     WCHAR* wideTitle;
 
     // Set common window styles
-    dwStyle = WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_VISIBLE;
+    dwStyle = WS_CLIPSIBLINGS | WS_CLIPCHILDREN;
     dwExStyle = WS_EX_APPWINDOW;
 
     // Set window style, depending on fullscreen mode
@@ -1067,13 +956,11 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
     if (window->mode == GLFW_FULLSCREEN)
     {
         // Place the window above all topmost windows
+        _glfwPlatformShowWindow(window);
         SetWindowPos(window->Win32.handle, HWND_TOPMOST, 0,0,0,0,
                      SWP_NOMOVE | SWP_NOSIZE);
     }
 
-    setForegroundWindow(window->Win32.handle);
-    SetFocus(window->Win32.handle);
-
     return GL_TRUE;
 }
 
@@ -1193,6 +1080,29 @@ void _glfwPlatformRestoreWindow(_GLFWwindow* window)
 }
 
 
+//========================================================================
+// Show or hide window
+//========================================================================
+
+void _glfwPlatformShowWindow(_GLFWwindow* window)
+{
+    ShowWindow(window->Win32.handle, SW_SHOWNORMAL);
+    BringWindowToTop(window->Win32.handle);
+    SetForegroundWindow(window->Win32.handle);
+    SetFocus(window->Win32.handle);
+}
+
+
+//========================================================================
+// Show or hide window
+//========================================================================
+
+void _glfwPlatformHideWindow(_GLFWwindow* window)
+{
+    ShowWindow(window->Win32.handle, SW_HIDE);
+}
+
+
 //========================================================================
 // Write back window parameters into GLFW window structure
 //========================================================================
@@ -1239,9 +1149,7 @@ void _glfwPlatformPollEvents(void)
 
     while (PeekMessage(&msg, NULL, 0, 0, PM_REMOVE))
     {
-        switch (msg.message)
+        if (msg.message == WM_QUIT)
-        {
-            case WM_QUIT:
         {
             // Treat WM_QUIT as a close on all windows
 
@@ -1251,15 +1159,11 @@ void _glfwPlatformPollEvents(void)
                 _glfwInputWindowCloseRequest(window);
                 window = window->next;
             }
-
-                break;
         }
-
+        else
-            default:
         {
+            TranslateMessage(&msg);
             DispatchMessage(&msg);
-                break;
-            }
         }
     }
 

src/window.c

@@ -33,9 +33,7 @@
 
 #include <string.h>
 #include <stdlib.h>
-#ifdef __APPLE__
+#if defined(_MSC_VER)
-#include <sys/malloc.h>
-#else
  #include <malloc.h>
 #endif
 
@@ -82,8 +80,9 @@ void _glfwSetDefaultWindowHints(void)
     _glfwLibrary.hints.glMajor = 1;
     _glfwLibrary.hints.glMinor = 0;
 
-    // The default is to allow window resizing
+    // The default is to show the window and allow window resizing
     _glfwLibrary.hints.resizable = GL_TRUE;
+    _glfwLibrary.hints.visible   = GL_TRUE;
 
     // The default is 24 bits of depth, 8 bits of color
     _glfwLibrary.hints.depthBits = 24;
@@ -182,6 +181,16 @@ void _glfwInputWindowIconify(_GLFWwindow* window, int iconified)
 }
 
 
+//========================================================================
+// Register window visibility events
+//========================================================================
+
+void _glfwInputWindowVisibility(_GLFWwindow* window, int visible)
+{
+    window->visible = visible;
+}
+
+
 //========================================================================
 // Register window damage events
 //========================================================================
@@ -252,6 +261,7 @@ GLFWAPI GLFWwindow glfwCreateWindow(int width, int height,
     wndconfig.title          = title;
     wndconfig.refreshRate    = Max(_glfwLibrary.hints.refreshRate, 0);
     wndconfig.resizable      = _glfwLibrary.hints.resizable ? GL_TRUE : GL_FALSE;
+    wndconfig.visible        = _glfwLibrary.hints.visible ? GL_TRUE : GL_FALSE;
     wndconfig.glMajor        = _glfwLibrary.hints.glMajor;
     wndconfig.glMinor        = _glfwLibrary.hints.glMinor;
     wndconfig.glForward      = _glfwLibrary.hints.glForward ? GL_TRUE : GL_FALSE;
@@ -326,8 +336,9 @@ GLFWAPI GLFWwindow glfwCreateWindow(int width, int height,
     // Cache the actual (as opposed to requested) window parameters
     _glfwPlatformRefreshWindowParams(window);
 
-    // Cache the actual (as opposed to requested) context parameters
     glfwMakeContextCurrent(window);
+
+    // Cache the actual (as opposed to requested) context parameters
     if (!_glfwRefreshContextParams())
     {
         glfwDestroyWindow(window);
@@ -343,6 +354,11 @@ GLFWAPI GLFWwindow glfwCreateWindow(int width, int height,
         return GL_FALSE;
     }
 
+    // Clearing the front buffer to black to avoid garbage pixels left over
+    // from previous uses of our bit of VRAM
+    glClear(GL_COLOR_BUFFER_BIT);
+    _glfwPlatformSwapBuffers(window);
+
     // Restore the previously current context (or NULL)
     glfwMakeContextCurrent(previous);
 
@@ -351,10 +367,8 @@ GLFWAPI GLFWwindow glfwCreateWindow(int width, int height,
     if (mode == GLFW_FULLSCREEN)
         glfwSetInputMode(window, GLFW_CURSOR_MODE, GLFW_CURSOR_CAPTURED);
 
-    // Clearing the front buffer to black to avoid garbage pixels left over
+    if (mode == GLFW_WINDOWED && wndconfig.visible)
-    // from previous uses of our bit of VRAM
+        glfwShowWindow(window);
-    glClear(GL_COLOR_BUFFER_BIT);
-    _glfwPlatformSwapBuffers(window);
 
     return window;
 }
@@ -413,9 +427,12 @@ GLFWAPI void glfwWindowHint(int target, int hint)
         case GLFW_STEREO:
             _glfwLibrary.hints.stereo = hint;
             break;
-        case GLFW_WINDOW_RESIZABLE:
+        case GLFW_RESIZABLE:
             _glfwLibrary.hints.resizable = hint;
             break;
+        case GLFW_VISIBLE:
+            _glfwLibrary.hints.visible = hint;
+            break;
         case GLFW_FSAA_SAMPLES:
             _glfwLibrary.hints.samples = hint;
             break;
@@ -653,6 +670,48 @@ GLFWAPI void glfwRestoreWindow(GLFWwindow handle)
 }
 
 
+//========================================================================
+// Window show
+//========================================================================
+
+GLFWAPI void glfwShowWindow(GLFWwindow handle)
+{
+    _GLFWwindow* window = (_GLFWwindow*) handle;
+
+    if (!_glfwInitialized)
+    {
+        _glfwSetError(GLFW_NOT_INITIALIZED, NULL);
+        return;
+    }
+
+    if (window->mode == GLFW_FULLSCREEN)
+        return;
+
+    _glfwPlatformShowWindow(window);
+}
+
+
+//========================================================================
+// Window hide
+//========================================================================
+
+GLFWAPI void glfwHideWindow(GLFWwindow handle)
+{
+    _GLFWwindow* window = (_GLFWwindow*) handle;
+
+    if (!_glfwInitialized)
+    {
+        _glfwSetError(GLFW_NOT_INITIALIZED, NULL);
+        return;
+    }
+
+    if (window->mode == GLFW_FULLSCREEN)
+        return;
+
+    _glfwPlatformHideWindow(window);
+}
+
+
 //========================================================================
 // Get window parameter
 //========================================================================
@@ -677,8 +736,10 @@ GLFWAPI int glfwGetWindowParam(GLFWwindow handle, int param)
             return window->closeRequested;
         case GLFW_REFRESH_RATE:
             return window->refreshRate;
-        case GLFW_WINDOW_RESIZABLE:
+        case GLFW_RESIZABLE:
             return window->resizable;
+        case GLFW_VISIBLE:
+            return window->visible;
         case GLFW_OPENGL_VERSION_MAJOR:
             return window->glMajor;
         case GLFW_OPENGL_VERSION_MINOR:
@@ -817,7 +878,7 @@ GLFWAPI void glfwSetWindowIconifyCallback(GLFWwindowiconifyfun cbfun)
 
 
 //========================================================================
-// Poll for new window and input events and close any flagged windows
+// Poll for new window and input events
 //========================================================================
 
 GLFWAPI void glfwPollEvents(void)

src/x11_init.c

@@ -648,7 +648,8 @@ int _glfwPlatformInit(void)
 
     _glfwLibrary.X11.cursor = createNULLCursor();
 
-    _glfwInitJoysticks();
+    if (!_glfwInitJoysticks())
+        return GL_FALSE;
 
     // Start the timer
     _glfwInitTimer();
@@ -671,12 +672,12 @@ int _glfwPlatformTerminate(void)
 
     _glfwTerminateGammaRamp();
 
-    terminateDisplay();
-
     _glfwTerminateJoysticks();
 
     _glfwTerminateOpenGL();
 
+    terminateDisplay();
+
     // Free clipboard memory
     if (_glfwLibrary.X11.selection.string)
         free(_glfwLibrary.X11.selection.string);
@@ -718,7 +719,7 @@ const char* _glfwPlatformGetVersionString(void)
 #if defined(_POSIX_TIMERS) && defined(_POSIX_MONOTONIC_CLOCK)
         " clock_gettime"
 #endif
-#if defined(_GLFW_USE_LINUX_JOYSTICKS)
+#if defined(_GLFW_HAS_LINUX_JOYSTICKS)
         " Linux-joystick-API"
 #else
         " no-joystick-support"

src/x11_joystick.c

@@ -30,18 +30,19 @@
 
 #include "internal.h"
 
-#ifdef _GLFW_USE_LINUX_JOYSTICKS
+#ifdef _GLFW_HAS_LINUX_JOYSTICKS
 #include <linux/joystick.h>
 
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <errno.h>
-
+#include <regex.h>
+#include <dirent.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#endif // _GLFW_USE_LINUX_JOYSTICKS
+#endif // _GLFW_HAS_LINUX_JOYSTICKS
 
 
 //========================================================================
@@ -50,7 +51,7 @@
 
 static int openJoystickDevice(int joy, const char* path)
 {
-#ifdef _GLFW_USE_LINUX_JOYSTICKS
+#ifdef _GLFW_HAS_LINUX_JOYSTICKS
     char numAxes, numButtons;
     char name[256];
     int fd, version;
@@ -103,7 +104,7 @@ static int openJoystickDevice(int joy, const char* path)
     }
 
     _glfwLibrary.X11.joystick[joy].present = GL_TRUE;
-#endif // _GLFW_USE_LINUX_JOYSTICKS
+#endif // _GLFW_HAS_LINUX_JOYSTICKS
 
     return GL_TRUE;
 }
@@ -115,7 +116,7 @@ static int openJoystickDevice(int joy, const char* path)
 
 static void pollJoystickEvents(void)
 {
-#ifdef _GLFW_USE_LINUX_JOYSTICKS
+#ifdef _GLFW_HAS_LINUX_JOYSTICKS
     int i;
     ssize_t result;
     struct js_event e;
@@ -166,7 +167,7 @@ static void pollJoystickEvents(void)
             }
         }
     }
-#endif // _GLFW_USE_LINUX_JOYSTICKS
+#endif // _GLFW_HAS_LINUX_JOYSTICKS
 }
 
 
@@ -178,30 +179,52 @@ static void pollJoystickEvents(void)
 // Initialize joystick interface
 //========================================================================
 
-void _glfwInitJoysticks(void)
+int _glfwInitJoysticks(void)
 {
-#ifdef _GLFW_USE_LINUX_JOYSTICKS
+#ifdef _GLFW_HAS_LINUX_JOYSTICKS
-    int i, j, joy = 0;
+    int i, joy = 0;
-    char path[20];
+    regex_t regex;
-    const char* bases[] =
+    DIR* dir;
+    const char* dirs[] =
     {
-        "/dev/input/js",
+        "/dev/input",
-        "/dev/js"
+        "/dev"
     };
 
-    for (i = 0;  i < sizeof(bases) / sizeof(bases[0]);  i++)
+    if (regcomp(&regex, "^js[0-9]\\+$", 0) != 0)
     {
-        for (j = 0;  j < 50;  j++)
+        _glfwSetError(GLFW_PLATFORM_ERROR, "X11: Failed to compile regex");
-        {
+        return GL_FALSE;
-            if (joy > GLFW_JOYSTICK_LAST)
+    }
-                break;
 
-            sprintf(path, "%s%i", bases[i], j);
+    for (i = 0;  i < sizeof(dirs) / sizeof(dirs[0]);  i++)
+    {
+        struct dirent* entry;
+
+        dir = opendir(dirs[i]);
+        if (!dir)
+            continue;
+
+        while ((entry = readdir(dir)))
+        {
+            char path[20];
+            regmatch_t match;
+
+            if (regexec(&regex, entry->d_name, 1, &match, 0) != 0)
+                continue;
+
+            snprintf(path, sizeof(path), "%s/%s", dirs[i], entry->d_name);
             if (openJoystickDevice(joy, path))
                 joy++;
         }
+
+        closedir(dir);
     }
-#endif // _GLFW_USE_LINUX_JOYSTICKS
+
+    regfree(&regex);
+#endif // _GLFW_HAS_LINUX_JOYSTICKS
+
+    return GL_TRUE;
 }
 
 
@@ -211,7 +234,7 @@ void _glfwInitJoysticks(void)
 
 void _glfwTerminateJoysticks(void)
 {
-#ifdef _GLFW_USE_LINUX_JOYSTICKS
+#ifdef _GLFW_HAS_LINUX_JOYSTICKS
     int i;
 
     for (i = 0;  i <= GLFW_JOYSTICK_LAST;  i++)
@@ -226,7 +249,7 @@ void _glfwTerminateJoysticks(void)
             _glfwLibrary.X11.joystick[i].present = GL_FALSE;
         }
     }
-#endif // _GLFW_USE_LINUX_JOYSTICKS
+#endif // _GLFW_HAS_LINUX_JOYSTICKS
 }
 
 

src/x11_platform.h

@@ -306,7 +306,7 @@ void _glfwSetVideoMode(int* width, int* height, int* rate);
 void _glfwRestoreVideoMode(void);
 
 // Joystick input
-void _glfwInitJoysticks(void);
+int  _glfwInitJoysticks(void);
 void _glfwTerminateJoysticks(void);
 
 // Unicode support

src/x11_window.c

@@ -228,10 +228,6 @@ static GLboolean createWindow(_GLFWwindow* window,
 
     _glfwPlatformSetWindowTitle(window, wndconfig->title);
 
-    // Make sure the window is mapped before proceeding
-    XMapWindow(_glfwLibrary.X11.display, window->X11.handle);
-    XFlush(_glfwLibrary.X11.display);
-
     return GL_TRUE;
 }
 
@@ -699,6 +695,7 @@ static void processEvent(XEvent *event)
             if (window == NULL)
                 return;
 
+            _glfwInputWindowVisibility(window, GL_TRUE);
             _glfwInputWindowIconify(window, GL_FALSE);
             break;
         }
@@ -710,6 +707,7 @@ static void processEvent(XEvent *event)
             if (window == NULL)
                 return;
 
+            _glfwInputWindowVisibility(window, GL_FALSE);
             _glfwInputWindowIconify(window, GL_TRUE);
             break;
         }
@@ -854,6 +852,7 @@ int _glfwPlatformCreateWindow(_GLFWwindow* window,
         }
 #endif /*_GLFW_HAS_XRANDR*/
 
+        _glfwPlatformShowWindow(window);
         enterFullscreenMode(window);
     }
 
@@ -956,7 +955,6 @@ void _glfwPlatformSetWindowTitle(_GLFWwindow* window, const char* title)
 void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
 {
     int mode = 0, rate, sizeChanged = GL_FALSE;
-    XSizeHints* sizehints;
 
     rate = window->refreshRate;
 
@@ -970,14 +968,14 @@ void _glfwPlatformSetWindowSize(_GLFWwindow* window, int width, int height)
     {
         // Update window size restrictions to match new window size
 
-        sizehints = XAllocSizeHints();
+        XSizeHints* hints = XAllocSizeHints();
-        sizehints->flags = 0;
 
-        sizehints->min_width  = sizehints->max_width  = width;
+        hints->flags |= (PMinSize | PMaxSize);
-        sizehints->min_height = sizehints->max_height = height;
+        hints->min_width  = hints->max_width  = width;
+        hints->min_height = hints->max_height = height;
 
-        XSetWMNormalHints(_glfwLibrary.X11.display, window->X11.handle, sizehints);
+        XSetWMNormalHints(_glfwLibrary.X11.display, window->X11.handle, hints);
-        XFree(sizehints);
+        XFree(hints);
     }
 
     // Change window size before changing fullscreen mode?
@@ -1045,6 +1043,28 @@ void _glfwPlatformRestoreWindow(_GLFWwindow* window)
 }
 
 
+//========================================================================
+// Show window
+//========================================================================
+
+void _glfwPlatformShowWindow(_GLFWwindow* window)
+{
+    XMapRaised(_glfwLibrary.X11.display, window->X11.handle);
+    XFlush(_glfwLibrary.X11.display);
+}
+
+
+//========================================================================
+// Hide window
+//========================================================================
+
+void _glfwPlatformHideWindow(_GLFWwindow* window)
+{
+    XUnmapWindow(_glfwLibrary.X11.display, window->X11.handle);
+    XFlush(_glfwLibrary.X11.display);
+}
+
+
 //========================================================================
 // Read back framebuffer parameters from the context
 //========================================================================

support/tinycthread.c

@@ -21,13 +21,6 @@ freely, subject to the following restrictions:
     distribution.
 */
 
-/* Activate some POSIX functionality (e.g. recursive mutexes) */
-#define _GNU_SOURCE
-#if !defined(_XOPEN_SOURCE) || (_XOPEN_SOURCE < 500)
-  #undef _XOPEN_SOURCE
-  #define _XOPEN_SOURCE 500
-#endif
-
 #include "tinycthread.h"
 #include <stdlib.h>
 
@@ -99,9 +92,11 @@ int mtx_lock(mtx_t *mtx)
 #endif
 }
 
-int mtx_timedlock(mtx_t *mtx, const xtime *xt)
+int mtx_timedlock(mtx_t *mtx, const struct timespec *ts)
 {
   /* FIXME! */
+  (void)mtx;
+  (void)ts;
   return thrd_error;
 }
 
@@ -290,21 +285,21 @@ int cnd_wait(cnd_t *cond, mtx_t *mtx)
 #endif
 }
 
-int cnd_timedwait(cnd_t *cond, mtx_t *mtx, const xtime *xt)
+int cnd_timedwait(cnd_t *cond, mtx_t *mtx, const struct timespec *ts)
 {
 #if defined(_TTHREAD_WIN32_)
-  xtime now;
+  struct timespec now;
-  DWORD delta;
+  if (clock_gettime(TIME_UTC, &now) == 0)
-  xtime_get(&now, TIME_UTC);
+  {
-  delta = (xt->sec - now.sec) * 1000 +
+    DWORD delta = (ts->tv_sec - now.tv_sec) * 1000 +
-          (xt->nsec - now.nsec + 500000) / 1000000;
+                  (ts->tv_nsec - now.tv_nsec + 500000) / 1000000;
     return _cnd_timedwait_win32(cond, mtx, delta);
+  }
+  else
+    return thrd_error;
 #else
-  struct timespec ts;
   int ret;
-  ts.tv_sec = xt->sec;
+  ret = pthread_cond_timedwait(cond, mtx, ts);
-  ts.tv_nsec = xt->nsec;
-  ret = pthread_cond_timedwait(cond, mtx, &ts);
   if (ret == ETIMEDOUT)
   {
     return thrd_timeout;
@@ -322,9 +317,9 @@ typedef struct {
 
 /* Thread wrapper function. */
 #if defined(_TTHREAD_WIN32_)
-unsigned WINAPI _thrd_wrapper_function(void * aArg)
+static unsigned WINAPI _thrd_wrapper_function(void * aArg)
 #elif defined(_TTHREAD_POSIX_)
-void * _thrd_wrapper_function(void * aArg)
+static void * _thrd_wrapper_function(void * aArg)
 #endif
 {
   thrd_start_t fun;
@@ -401,6 +396,7 @@ thrd_t thrd_current(void)
 int thrd_detach(thrd_t thr)
 {
   /* FIXME! */
+  (void)thr;
   return thrd_error;
 }
 
@@ -460,9 +456,9 @@ int thrd_join(thrd_t thr, int *res)
   return thrd_success;
 }
 
-void thrd_sleep(const xtime *xt)
+int thrd_sleep(const struct timespec *time_point, struct timespec *remaining)
 {
-  xtime now;
+  struct timespec now;
 #if defined(_TTHREAD_WIN32_)
   DWORD delta;
 #else
@@ -470,20 +466,21 @@ void thrd_sleep(const xtime *xt)
 #endif
 
   /* Get the current time */
-  xtime_get(&now, TIME_UTC);
+  if (clock_gettime(TIME_UTC, &now) != 0)
+    return -2;  // FIXME: Some specific error code?
 
 #if defined(_TTHREAD_WIN32_)
   /* Delta in milliseconds */
-  delta = (xt->sec - now.sec) * 1000 +
+  delta = (time_point->tv_sec - now.tv_sec) * 1000 +
-          (xt->nsec - now.nsec + 500000) / 1000000;
+          (time_point->tv_nsec - now.tv_nsec + 500000) / 1000000;
   if (delta > 0)
   {
     Sleep(delta);
   }
 #else
   /* Delta in microseconds */
-  delta = (xt->sec - now.sec) * 1000000L +
+  delta = (time_point->tv_sec - now.tv_sec) * 1000000L +
-          (xt->nsec - now.nsec + 500L) / 1000L;
+          (time_point->tv_nsec - now.tv_nsec + 500L) / 1000L;
 
   /* On some systems, the usleep argument must be < 1000000 */
   while (delta > 999999L)
@@ -496,6 +493,14 @@ void thrd_sleep(const xtime *xt)
     usleep((useconds_t)delta);
   }
 #endif
+
+  /* We don't support waking up prematurely (yet) */
+  if (remaining)
+  {
+    remaining->tv_sec = 0;
+    remaining->tv_nsec = 0;
+  }
+  return 0;
 }
 
 void thrd_yield(void)
@@ -563,26 +568,21 @@ int tss_set(tss_t key, void *val)
   return thrd_success;
 }
 
-int xtime_get(xtime *xt, int base)
+#if defined(_TTHREAD_EMULATE_CLOCK_GETTIME_)
-{
+int _tthread_clock_gettime(clockid_t clk_id, struct timespec *ts)
-  if (base == TIME_UTC)
 {
 #if defined(_TTHREAD_WIN32_)
   struct _timeb tb;
   _ftime(&tb);
-    xt->sec = (time_t)tb.time;
+  ts->tv_sec = (time_t)tb.time;
-    xt->nsec = 1000000 * (long)tb.millitm;
+  ts->tv_nsec = 1000000L * (long)tb.millitm;
 #else
   struct timeval tv;
   gettimeofday(&tv, NULL);
-    xt->sec = (time_t)tv.tv_sec;
+  ts->tv_sec = (time_t)tv.tv_sec;
-    xt->nsec = 1000 * (long)tv.tv_usec;
+  ts->tv_nsec = 1000L * (long)tv.tv_usec;
 #endif
-    return base;
-  }
-  else
-  {
   return 0;
 }
-}
+#endif // _TTHREAD_EMULATE_CLOCK_GETTIME_
 

support/tinycthread.h

@@ -57,6 +57,22 @@ freely, subject to the following restrictions:
   #define _TTHREAD_PLATFORM_DEFINED_
 #endif
 
+/* Activate some POSIX functionality (e.g. clock_gettime and recursive mutexes) */
+#if defined(_TTHREAD_POSIX_)
+  #undef _FEATURES_H
+  #if !defined(_GNU_SOURCE)
+    #define _GNU_SOURCE
+  #endif
+  #if !defined(_POSIX_C_SOURCE) || ((_POSIX_C_SOURCE - 0) < 199309L)
+    #undef _POSIX_C_SOURCE
+    #define _POSIX_C_SOURCE 199309L
+  #endif
+  #if !defined(_XOPEN_SOURCE) || ((_XOPEN_SOURCE - 0) < 500)
+    #undef _XOPEN_SOURCE
+    #define _XOPEN_SOURCE 500
+  #endif
+#endif
+
 /* Generic includes */
 #include <time.h>
 
@@ -75,10 +91,44 @@ freely, subject to the following restrictions:
   #endif
 #endif
 
+/* Workaround for missing TIME_UTC: If time.h doesn't provide TIME_UTC,
+   it's quite likely that libc does not support it either. Hence, fall back to
+   the only other supported time specifier: CLOCK_REALTIME (and if that fails,
+   we're probably emulating clock_gettime anyway, so anything goes). */
+#ifndef TIME_UTC
+  #ifdef CLOCK_REALTIME
+    #define TIME_UTC CLOCK_REALTIME
+  #else
+    #define TIME_UTC 0
+  #endif
+#endif
+
+/* Workaround for missing clock_gettime (most Windows compilers, afaik) */
+#if defined(_TTHREAD_WIN32_) || defined(__APPLE_CC__)
+#define _TTHREAD_EMULATE_CLOCK_GETTIME_
+/* Emulate struct timespec */
+#if defined(_TTHREAD_WIN32_)
+struct _ttherad_timespec {
+  time_t tv_sec;
+  long   tv_nsec;
+};
+#define timespec _ttherad_timespec
+#endif
+
+/* Emulate clockid_t */
+typedef int _tthread_clockid_t;
+#define clockid_t _tthread_clockid_t
+
+/* Emulate clock_gettime */
+int _tthread_clock_gettime(clockid_t clk_id, struct timespec *ts);
+#define clock_gettime _tthread_clock_gettime
+#endif
+
+
 /** TinyCThread version (major number). */
 #define TINYCTHREAD_VERSION_MAJOR 1
 /** TinyCThread version (minor number). */
-#define TINYCTHREAD_VERSION_MINOR 0
+#define TINYCTHREAD_VERSION_MINOR 1
 /** TinyCThread version (full version). */
 #define TINYCTHREAD_VERSION (TINYCTHREAD_VERSION_MAJOR * 100 + TINYCTHREAD_VERSION_MINOR)
 
@@ -101,7 +151,7 @@ freely, subject to the following restrictions:
 * @hideinitializer
 */
 
-/* FIXME: Check for a PROPER value of __STDC_VERSION__ to know if we have C11 or */
+/* FIXME: Check for a PROPER value of __STDC_VERSION__ to know if we have C11 */
 #if !(defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 201102L)) && !defined(_Thread_local)
  #if defined(__GNUC__) || defined(__INTEL_COMPILER) || defined(__SUNPRO_CC) || defined(__IBMCPP__)
   #define _Thread_local __thread
@@ -126,12 +176,6 @@ freely, subject to the following restrictions:
 #define mtx_try       4
 #define mtx_recursive 8
 
-/** Time specification */
-typedef struct {
-  time_t sec;   /**< Seconds */
-  long nsec;    /**< Nanoseconds */
-} xtime;
-
 /* Mutex */
 #if defined(_TTHREAD_WIN32_)
 typedef struct {
@@ -174,7 +218,7 @@ int mtx_lock(mtx_t *mtx);
 
 /** NOT YET IMPLEMENTED.
 */
-int mtx_timedlock(mtx_t *mtx, const xtime *xt);
+int mtx_timedlock(mtx_t *mtx, const struct timespec *ts);
 
 /** Try to lock the given mutex.
 * The specified mutex shall support either test and return or timeout. If the
@@ -260,7 +304,7 @@ int cnd_wait(cnd_t *cond, mtx_t *mtx);
 * specified in the call was reached without acquiring the requested resource, or
 * @ref thrd_error if the request could not be honored.
 */
-int cnd_timedwait(cnd_t *cond, mtx_t *mtx, const xtime *xt);
+int cnd_timedwait(cnd_t *cond, mtx_t *mtx, const struct timespec *ts);
 
 /* Thread */
 #if defined(_TTHREAD_WIN32_)
@@ -326,11 +370,16 @@ void thrd_exit(int res);
 int thrd_join(thrd_t thr, int *res);
 
 /** Put the calling thread to sleep.
-* Suspend execution of the calling thread until after the time specified by the
+* Suspend execution of the calling thread.
-* xtime object.
+* @param time_point A point in time at which the thread will resume (absolute time).
-* @param xt A point in time at which the thread will resume (absolute time).
+* @param remaining If non-NULL, this parameter will hold the remaining time until
+*                  time_point upon return. This will typically be zero, but if
+*                  the thread was woken up by a signal that is not ignored before
+*                  time_point was reached @c remaining will hold a positive
+*                  time.
+* @return 0 (zero) on successful sleep, or -1 if an interrupt occurred.
 */
-void thrd_sleep(const xtime *xt);
+int thrd_sleep(const struct timespec *time_point, struct timespec *remaining);
 
 /** Yield execution to another thread.
 * Permit other threads to run, even if the current thread would ordinarily
@@ -385,20 +434,6 @@ void *tss_get(tss_t key);
 */
 int tss_set(tss_t key, void *val);
 
-/* Timing */
-enum
-{
-  TIME_UTC = 1
-};
-
-/** Get the current time.
-* Set the xtime object to hold the current time based on the given time base.
-* @param xt Will be filled out with the current time.
-* @param base Time base (must be @c TIME_UTC).
-* @return The non-zero value @c base if the function is successful, otherwise
-* it returns zero.
-*/
-int xtime_get(xtime *xt, int base);
 
 #endif /* _TINYTHREAD_H_ */
 

tests/CMakeLists.txt

@@ -8,6 +8,11 @@ else()
     link_libraries(${glfw_LIBRARIES})
 endif()
 
+list(APPEND thread_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
+if (UNIX AND NOT APPLE)
+    list(APPEND thread_LIBRARIES ${RT_LIBRARY})
+endif()
+
 include_directories(${GLFW_SOURCE_DIR}/include
                     ${GLFW_SOURCE_DIR}/support
                     ${OPENGL_INCLUDE_DIR})
@@ -49,7 +54,7 @@ add_executable(windows WIN32 MACOSX_BUNDLE windows.c)
 set_target_properties(windows PROPERTIES MACOSX_BUNDLE_BUNDLE_NAME "Windows")
 
 if (BUILD_SHARED_LIBS)
-    target_link_libraries(threads ${CMAKE_THREAD_LIBS_INIT})
+    target_link_libraries(threads ${thread_LIBRARIES})
 endif()
 
 set(WINDOWS_BINARIES accuracy sharing tearing threads title windows)

tests/clipboard.c

@@ -34,6 +34,8 @@
 
 #include "getopt.h"
 
+static GLboolean closed = GL_FALSE;
+
 static void usage(void)
 {
     printf("Usage: clipboard [-h]\n");
@@ -45,6 +47,12 @@ static GLboolean control_is_down(GLFWwindow window)
            glfwGetKey(window, GLFW_KEY_RIGHT_CONTROL);
 }
 
+static int window_close_callback(GLFWwindow window)
+{
+    closed = GL_TRUE;
+    return GL_FALSE;
+}
+
 static void key_callback(GLFWwindow window, int key, int action)
 {
     if (action != GLFW_PRESS)
@@ -53,7 +61,7 @@ static void key_callback(GLFWwindow window, int key, int action)
     switch (key)
     {
         case GLFW_KEY_ESCAPE:
-            glfwDestroyWindow(window);
+            closed = GL_TRUE;
             break;
 
         case GLFW_KEY_V:
@@ -80,7 +88,7 @@ static void key_callback(GLFWwindow window, int key, int action)
     }
 }
 
-static void size_callback(GLFWwindow window, int width, int height)
+static void window_size_callback(GLFWwindow window, int width, int height)
 {
     glViewport(0, 0, width, height);
 }
@@ -130,7 +138,8 @@ int main(int argc, char** argv)
     glfwSwapInterval(1);
 
     glfwSetKeyCallback(key_callback);
-    glfwSetWindowSizeCallback(size_callback);
+    glfwSetWindowSizeCallback(window_size_callback);
+    glfwSetWindowCloseCallback(window_close_callback);
 
     glMatrixMode(GL_PROJECTION);
     glOrtho(-1.f, 1.f, -1.f, 1.f, -1.f, 1.f);
@@ -138,7 +147,7 @@ int main(int argc, char** argv)
 
     glClearColor(0.5f, 0.5f, 0.5f, 0);
 
-    while (!glfwGetWindowParam(window, GLFW_CLOSE_REQUESTED))
+    while (!closed)
     {
         glClear(GL_COLOR_BUFFER_BIT);
 

tests/defaults.c

@@ -83,6 +83,8 @@ int main(void)
         exit(EXIT_FAILURE);
     }
 
+    glfwWindowHint(GLFW_VISIBLE, GL_FALSE);
+
     window = glfwCreateWindow(0, 0, GLFW_WINDOWED, "Defaults", NULL);
     if (!window)
     {

tests/gamma.c

@@ -37,6 +37,7 @@
 
 #define STEP_SIZE 0.1f
 
+static GLboolean closed = GL_FALSE;
 static GLfloat gamma_value = 1.0f;
 
 static void usage(void)
@@ -51,6 +52,12 @@ static void set_gamma(float value)
     glfwSetGamma(gamma_value);
 }
 
+static int window_close_callback(GLFWwindow window)
+{
+    closed = GL_TRUE;
+    return GL_FALSE;
+}
+
 static void key_callback(GLFWwindow window, int key, int action)
 {
     if (action != GLFW_PRESS)
@@ -60,7 +67,7 @@ static void key_callback(GLFWwindow window, int key, int action)
     {
         case GLFW_KEY_ESCAPE:
         {
-            glfwDestroyWindow(window);
+            closed = GL_TRUE;
             break;
         }
 
@@ -145,6 +152,7 @@ int main(int argc, char** argv)
     glfwSwapInterval(1);
 
     glfwSetKeyCallback(key_callback);
+    glfwSetWindowCloseCallback(window_close_callback);
     glfwSetWindowSizeCallback(size_callback);
 
     glMatrixMode(GL_PROJECTION);
@@ -153,7 +161,7 @@ int main(int argc, char** argv)
 
     glClearColor(0.5f, 0.5f, 0.5f, 0);
 
-    while (!glfwGetWindowParam(window, GLFW_CLOSE_REQUESTED))
+    while (!closed)
     {
         glClear(GL_COLOR_BUFFER_BIT);
 

tests/glfwinfo.c

@@ -238,6 +238,8 @@ int main(int argc, char** argv)
     if (strategy)
         glfwWindowHint(GLFW_OPENGL_ROBUSTNESS, strategy);
 
+    glfwWindowHint(GLFW_VISIBLE, GL_FALSE);
+
     // We assume here that we stand a better chance of success by leaving all
     // possible details of pixel format selection to GLFW
 

tests/iconify.c

@@ -35,11 +35,19 @@
 
 #include "getopt.h"
 
+static GLboolean closed = GL_FALSE;
+
 static void usage(void)
 {
     printf("Usage: iconify [-h] [-f]\n");
 }
 
+static int window_close_callback(GLFWwindow window)
+{
+    closed = GL_TRUE;
+    return GL_FALSE;
+}
+
 static void key_callback(GLFWwindow window, int key, int action)
 {
     printf("%0.2f Key %s\n",
@@ -55,12 +63,12 @@ static void key_callback(GLFWwindow window, int key, int action)
             glfwIconifyWindow(window);
             break;
         case GLFW_KEY_ESCAPE:
-            glfwDestroyWindow(window);
+            closed = GL_TRUE;
             break;
     }
 }
 
-static void size_callback(GLFWwindow window, int width, int height)
+static void window_size_callback(GLFWwindow window, int width, int height)
 {
     printf("%0.2f Size %ix%i\n", glfwGetTime(), width, height);
 
@@ -124,11 +132,12 @@ int main(int argc, char** argv)
     glfwSwapInterval(1);
 
     glfwSetKeyCallback(key_callback);
-    glfwSetWindowSizeCallback(size_callback);
+    glfwSetWindowSizeCallback(window_size_callback);
+    glfwSetWindowCloseCallback(window_close_callback);
 
     glEnable(GL_SCISSOR_TEST);
 
-    while (!glfwGetWindowParam(window, GLFW_CLOSE_REQUESTED))
+    while (!closed)
     {
         if (iconified != glfwGetWindowParam(window, GLFW_ICONIFIED) ||
             active != glfwGetWindowParam(window, GLFW_ACTIVE))

tests/modes.c

@@ -35,7 +35,7 @@
 
 #include "getopt.h"
 
-static GLFWwindow window = NULL;
+static GLFWwindow window_handle = NULL;
 
 enum Mode
 {
@@ -68,25 +68,25 @@ static void error_callback(int error, const char* description)
     fprintf(stderr, "Error: %s\n", description);
 }
 
-static void window_size_callback(GLFWwindow in_window, int width, int height)
+static void window_size_callback(GLFWwindow window, int width, int height)
 {
     printf("Window resized to %ix%i\n", width, height);
 
     glViewport(0, 0, width, height);
 }
 
-static int window_close_callback(GLFWwindow dummy)
+static int window_close_callback(GLFWwindow window)
 {
-    window = NULL;
+    window_handle = NULL;
     return GL_TRUE;
 }
 
-static void key_callback(GLFWwindow dummy, int key, int action)
+static void key_callback(GLFWwindow window, int key, int action)
 {
     if (key == GLFW_KEY_ESCAPE)
     {
         glfwDestroyWindow(window);
-        window = NULL;
+        window_handle = NULL;
     }
 }
 
@@ -132,10 +132,10 @@ static void test_modes(void)
 
         printf("Testing mode %u: %s", (unsigned int) i, format_mode(mode));
 
-        window = glfwCreateWindow(mode->width, mode->height,
+        window_handle = glfwCreateWindow(mode->width, mode->height,
                                          GLFW_FULLSCREEN, "Video Mode Test",
                                          NULL);
-        if (!window)
+        if (!window_handle)
         {
             printf("Failed to enter mode %u: %s\n",
                    (unsigned int) i,
@@ -143,7 +143,7 @@ static void test_modes(void)
             continue;
         }
 
-        glfwMakeContextCurrent(window);
+        glfwMakeContextCurrent(window_handle);
         glfwSwapInterval(1);
 
         glfwSetTime(0.0);
@@ -151,10 +151,10 @@ static void test_modes(void)
         while (glfwGetTime() < 5.0)
         {
             glClear(GL_COLOR_BUFFER_BIT);
-            glfwSwapBuffers(window);
+            glfwSwapBuffers(window_handle);
             glfwPollEvents();
 
-            if (!window)
+            if (!window_handle)
             {
                 printf("User terminated program\n");
                 exit(EXIT_SUCCESS);
@@ -165,7 +165,7 @@ static void test_modes(void)
         glGetIntegerv(GL_GREEN_BITS, &current.greenBits);
         glGetIntegerv(GL_BLUE_BITS, &current.blueBits);
 
-        glfwGetWindowSize(window, &current.width, &current.height);
+        glfwGetWindowSize(window_handle, &current.width, &current.height);
 
         if (current.redBits != mode->redBits ||
             current.greenBits != mode->greenBits ||
@@ -185,9 +185,9 @@ static void test_modes(void)
 
         printf("Closing window\n");
 
-        glfwDestroyWindow(window);
+        glfwDestroyWindow(window_handle);
+        window_handle = NULL;
         glfwPollEvents();
-        window = NULL;
     }
 }
 

tests/peter.c

@@ -35,6 +35,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 
+static GLboolean reopen = GL_FALSE;
 static GLFWwindow window_handle = NULL;
 static int cursor_x;
 static int cursor_y;
@@ -77,10 +78,7 @@ static void key_callback(GLFWwindow window, int key, int action)
         case GLFW_KEY_R:
         {
             if (action == GLFW_PRESS)
-            {
+                reopen = GL_TRUE;
-                glfwDestroyWindow(window);
-                open_window();
-            }
 
             break;
         }
@@ -121,8 +119,6 @@ int main(void)
 
     if (!open_window())
     {
-        glfwTerminate();
-
         fprintf(stderr, "Failed to open GLFW window: %s\n", glfwErrorString(glfwGetError()));
         exit(EXIT_FAILURE);
     }
@@ -135,6 +131,18 @@ int main(void)
 
         glfwSwapBuffers(window_handle);
         glfwWaitEvents();
+
+        if (reopen)
+        {
+            glfwDestroyWindow(window_handle);
+            if (!open_window())
+            {
+                fprintf(stderr, "Failed to open GLFW window: %s\n", glfwErrorString(glfwGetError()));
+                exit(EXIT_FAILURE);
+            }
+
+            reopen = GL_FALSE;
+        }
     }
 
     glfwTerminate();

tests/sharing.c

@@ -37,27 +37,18 @@
 #define HEIGHT 400
 
 static GLFWwindow windows[2];
+static GLboolean closed = GL_FALSE;
 
 static void key_callback(GLFWwindow window, int key, int action)
 {
     if (action == GLFW_PRESS && key == GLFW_KEY_ESCAPE)
-        glfwDestroyWindow(window);
+        closed = GL_TRUE;
 }
 
 static int window_close_callback(GLFWwindow window)
 {
-    int i;
+    closed = GL_TRUE;
-
+    return GL_FALSE;
-    for (i = 0;  i < 2;  i++)
-    {
-        if (windows[i] == window)
-        {
-            windows[i] = NULL;
-            break;
-        }
-    }
-
-    return GL_TRUE;
 }
 
 static GLFWwindow open_window(const char* title, GLFWwindow share)
@@ -170,7 +161,7 @@ int main(int argc, char** argv)
     glfwGetWindowPos(windows[0], &x, &y);
     glfwSetWindowPos(windows[1], x + WIDTH + 50, y);
 
-    while (windows[0] && windows[1])
+    while (!closed)
     {
         glfwMakeContextCurrent(windows[0]);
         draw_quad(texture);