Merge branch 'master' into multi-monitor

CMake/README.txt

@@ -11,7 +11,7 @@ To use these files you add a special parameter when configuring the source tree:
 
 For example, to use the Debian GNU/Linux MinGW package, run CMake like this:
 
-  cmake -DCMAKE_TOOLCHAIN_FILE=CMake/linux-i586-mingw32msvc.cmake .
+  cmake -DCMAKE_TOOLCHAIN_FILE=CMake/i586-mingw32msvc.cmake .
 
 For more details see this article:
 

CMakeLists.txt

@@ -54,6 +54,21 @@ if (_GLFW_WIN32_WGL)
     list(APPEND glfw_INCLUDE_DIRS ${OPENGL_INCLUDE_DIR})
     list(APPEND glfw_LIBRARIES ${OPENGL_gl_LIBRARY})
 
+    if (MSVC)
+        option(USE_MSVC_RUNTIME_LIBRARY_DLL "Use MSVC runtime library DLL" ON)
+
+        if (NOT USE_MSVC_RUNTIME_LIBRARY_DLL)
+            foreach (flag CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
+                if (${flag} MATCHES "/MD")
+                    string(REGEX REPLACE "/MD" "/MT" ${flag} "${${flag}}")
+                endif()
+                if (${flag} MATCHES "/MDd")
+                    string(REGEX REPLACE "/MDd" "/MTd" ${flag} "${${flag}}")
+                endif()
+            endforeach()
+        endif()
+    endif()
+
     set(_GLFW_NO_DLOAD_WINMM ${BUILD_SHARED_LIBS})
 
     if (BUILD_SHARED_LIBS)
@@ -178,7 +193,7 @@ if (_GLFW_COCOA_NSGL)
         set(CMAKE_OSX_ARCHITECTURES ppc;i386;ppc64;x86_64)
         set(CMAKE_OSX_SYSROOT /Developer/SDKs/MacOSX10.5.sdk)
         set(CMAKE_C_FLAGS "-mmacosx-version-min=10.5") 
-    else(GLFW_BUILD_UNIVERSAL)
+    else()
         message(STATUS "Building GLFW only for the native architecture")
     endif()
     

readme.html

@@ -335,7 +335,7 @@ version of GLFW.</p>
   <li>[Cocoa] Bugfix: The cursor position incorrectly rounded during conversion</li>
   <li>[Cocoa] Bugfix: Cursor positioning led to nonsensical results for fullscreen windows</li>
   <li>[Cocoa] Bugfix: The GLFW window was flagged as restorable</li>
-  <li>[X11] Added support for the <code>GLX_EXT_swap_control</code> extension as an alternative to <code>GLX_SGI_swap_control</code></li>
+  <li>[X11] Added support for the <code>GLX_EXT_swap_control</code> and <code>GLX_MESA_swap_control</code> extensions as alternatives to <code>GLX_SGI_swap_control</code></li>
   <li>[X11] Added the POSIX <code>CLOCK_MONOTONIC</code> time source as the preferred method</li>
   <li>[X11] Added dependency on libm, where present</li>
   <li>[X11] Added support for the <code>_NET_WM_NAME</code> and <code>_NET_WM_ICON_NAME</code> EWMH window properties</li>

src/x11_opengl.c

@@ -544,6 +544,15 @@ int _glfwInitOpenGL(void)
             _glfwLibrary.GLX.SGI_swap_control = GL_TRUE;
     }
 
+    if (_glfwPlatformExtensionSupported("GLX_MESA_swap_control"))
+    {
+        _glfwLibrary.GLX.SwapIntervalMESA = (PFNGLXSWAPINTERVALMESAPROC)
+            _glfwPlatformGetProcAddress("glXSwapIntervalMESA");
+
+        if (_glfwLibrary.GLX.SwapIntervalMESA)
+            _glfwLibrary.GLX.MESA_swap_control = GL_TRUE;
+    }
+
     if (_glfwPlatformExtensionSupported("GLX_SGIX_fbconfig"))
     {
         _glfwLibrary.GLX.GetFBConfigAttribSGIX = (PFNGLXGETFBCONFIGATTRIBSGIXPROC)
@@ -722,8 +731,13 @@ void _glfwPlatformSwapInterval(int interval)
                                          window->X11.handle,
                                          interval);
     }
+    else if (_glfwLibrary.GLX.MESA_swap_control)
+        _glfwLibrary.GLX.SwapIntervalMESA(interval);
     else if (_glfwLibrary.GLX.SGI_swap_control)
-        _glfwLibrary.GLX.SwapIntervalSGI(interval);
+    {
+        if (interval > 0)
+            _glfwLibrary.GLX.SwapIntervalSGI(interval);
+    }
 }
 
 

src/x11_platform.h

@@ -100,6 +100,10 @@
 #define _GLFW_CONVERSION_SUCCEEDED      1
 #define _GLFW_CONVERSION_FAILED         2
 
+#ifndef GLX_MESA_swap_control
+typedef int (*PFNGLXSWAPINTERVALMESAPROC)(int);
+#endif
+
 
 //========================================================================
 // GLFW platform specific types
@@ -245,6 +249,7 @@ typedef struct _GLFWlibraryGLX
     // GLX extensions
     PFNGLXSWAPINTERVALSGIPROC             SwapIntervalSGI;
     PFNGLXSWAPINTERVALEXTPROC             SwapIntervalEXT;
+    PFNGLXSWAPINTERVALMESAPROC            SwapIntervalMESA;
     PFNGLXGETFBCONFIGATTRIBSGIXPROC       GetFBConfigAttribSGIX;
     PFNGLXCHOOSEFBCONFIGSGIXPROC          ChooseFBConfigSGIX;
     PFNGLXCREATECONTEXTWITHCONFIGSGIXPROC CreateContextWithConfigSGIX;
@@ -253,6 +258,7 @@ typedef struct _GLFWlibraryGLX
     GLboolean   SGIX_fbconfig;
     GLboolean   SGI_swap_control;
     GLboolean   EXT_swap_control;
+    GLboolean   MESA_swap_control;
     GLboolean   ARB_multisample;
     GLboolean   ARB_create_context;
     GLboolean   ARB_create_context_profile;