//======================================================================== // GLFW 3.1 Win32 - www.glfw.org //------------------------------------------------------------------------ // Copyright (c) 2002-2006 Marcus Geelnard // Copyright (c) 2006-2010 Camilla Berglund // // 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. // //======================================================================== #ifndef _win32_platform_h_ #define _win32_platform_h_ // We don't need all the fancy stuff #ifndef NOMINMAX #define NOMINMAX #endif #ifndef VC_EXTRALEAN #define VC_EXTRALEAN #endif #ifndef WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN #endif // This is a workaround for the fact that glfw3.h needs to export APIENTRY (to // correctly declare a GL_ARB_debug_output callback, for example) but windows.h // thinks it is the only one that gets to do so #undef APIENTRY // GLFW on Windows is Unicode only and does not work in MBCS mode #ifndef UNICODE #define UNICODE #endif // GLFW requires Windows XP or later #if WINVER < 0x0501 #undef WINVER #define WINVER 0x0501 #endif #if _WIN32_WINNT < 0x0501 #undef _WIN32_WINNT #define _WIN32_WINNT 0x0501 #endif #if defined(_MSC_VER) #include #define strdup _strdup #endif #include #include #include //======================================================================== // Hack: Define things that some windows.h variants don't //======================================================================== #ifndef WM_MOUSEHWHEEL #define WM_MOUSEHWHEEL 0x020E #endif #ifndef WM_DWMCOMPOSITIONCHANGED #define WM_DWMCOMPOSITIONCHANGED 0x031E #endif #ifndef WM_COPYGLOBALDATA #define WM_COPYGLOBALDATA 0x0049 #endif #ifndef WM_UNICHAR #define WM_UNICHAR 0x0109 #endif #ifndef UNICODE_NOCHAR #define UNICODE_NOCHAR 0xFFFF #endif #if WINVER < 0x0601 typedef struct tagCHANGEFILTERSTRUCT { DWORD cbSize; DWORD ExtStatus; } CHANGEFILTERSTRUCT, *PCHANGEFILTERSTRUCT; #ifndef MSGFLT_ALLOW #define MSGFLT_ALLOW 1 #endif #endif /*Windows 7*/ //======================================================================== // DLLs that are loaded at glfwInit() //======================================================================== // winmm.dll function pointer typedefs #ifndef _GLFW_NO_DLOAD_WINMM typedef MMRESULT (WINAPI * JOYGETDEVCAPS_T) (UINT,LPJOYCAPS,UINT); typedef MMRESULT (WINAPI * JOYGETPOS_T) (UINT,LPJOYINFO); typedef MMRESULT (WINAPI * JOYGETPOSEX_T) (UINT,LPJOYINFOEX); typedef DWORD (WINAPI * TIMEGETTIME_T) (void); #endif // _GLFW_NO_DLOAD_WINMM // winmm.dll shortcuts #ifndef _GLFW_NO_DLOAD_WINMM #define _glfw_joyGetDevCaps _glfw.win32.winmm.joyGetDevCaps #define _glfw_joyGetPos _glfw.win32.winmm.joyGetPos #define _glfw_joyGetPosEx _glfw.win32.winmm.joyGetPosEx #define _glfw_timeGetTime _glfw.win32.winmm.timeGetTime #else #define _glfw_joyGetDevCaps joyGetDevCaps #define _glfw_joyGetPos joyGetPos #define _glfw_joyGetPosEx joyGetPosEx #define _glfw_timeGetTime timeGetTime #endif // _GLFW_NO_DLOAD_WINMM // user32.dll function pointer typedefs typedef BOOL (WINAPI * SETPROCESSDPIAWARE_T)(void); typedef BOOL (WINAPI * CHANGEWINDOWMESSAGEFILTEREX_T)(HWND,UINT,DWORD,PCHANGEFILTERSTRUCT); #define _glfw_SetProcessDPIAware _glfw.win32.user32.SetProcessDPIAware #define _glfw_ChangeWindowMessageFilterEx _glfw.win32.user32.ChangeWindowMessageFilterEx // dwmapi.dll function pointer typedefs typedef HRESULT (WINAPI * DWMISCOMPOSITIONENABLED_T)(BOOL*); #define _glfw_DwmIsCompositionEnabled _glfw.win32.dwmapi.DwmIsCompositionEnabled // We use versioned window class names in order not to cause conflicts // between applications using different versions of GLFW #define _GLFW_WNDCLASSNAME L"GLFW30" #define _GLFW_RECREATION_NOT_NEEDED 0 #define _GLFW_RECREATION_REQUIRED 1 #define _GLFW_RECREATION_IMPOSSIBLE 2 #include "win32_tls.h" #if defined(_GLFW_WGL) #include "wgl_platform.h" #elif defined(_GLFW_EGL) #define _GLFW_EGL_NATIVE_WINDOW window->win32.handle #define _GLFW_EGL_NATIVE_DISPLAY EGL_DEFAULT_DISPLAY #include "egl_platform.h" #else #error "No supported context creation API selected" #endif #define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowWin32 win32 #define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryWin32 win32 #define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorWin32 win32 #define _GLFW_PLATFORM_CURSOR_STATE _GLFWcursorWin32 win32 //======================================================================== // GLFW platform specific types //======================================================================== //------------------------------------------------------------------------ // Platform-specific window structure //------------------------------------------------------------------------ typedef struct _GLFWwindowWin32 { // Platform specific window resources HWND handle; // Window handle DWORD dwStyle; // Window styles used for window creation DWORD dwExStyle; // --"-- // Various platform specific internal variables GLboolean cursorCentered; GLboolean cursorInside; GLboolean cursorHidden; int oldCursorX, oldCursorY; } _GLFWwindowWin32; //------------------------------------------------------------------------ // Platform-specific library global data for Win32 //------------------------------------------------------------------------ typedef struct _GLFWlibraryWin32 { ATOM classAtom; DWORD foregroundLockTimeout; char* clipboardString; // Timer data struct { GLboolean hasPC; double resolution; unsigned __int64 base; } timer; #ifndef _GLFW_NO_DLOAD_WINMM // winmm.dll struct { HINSTANCE instance; JOYGETDEVCAPS_T joyGetDevCaps; JOYGETPOS_T joyGetPos; JOYGETPOSEX_T joyGetPosEx; TIMEGETTIME_T timeGetTime; } winmm; #endif // _GLFW_NO_DLOAD_WINMM // user32.dll struct { HINSTANCE instance; SETPROCESSDPIAWARE_T SetProcessDPIAware; CHANGEWINDOWMESSAGEFILTEREX_T ChangeWindowMessageFilterEx; } user32; // dwmapi.dll struct { HINSTANCE instance; DWMISCOMPOSITIONENABLED_T DwmIsCompositionEnabled; } dwmapi; struct { float axes[6]; unsigned char buttons[36]; // 32 buttons plus one hat char* name; } joystick[GLFW_JOYSTICK_LAST + 1]; } _GLFWlibraryWin32; //------------------------------------------------------------------------ // Platform-specific monitor structure //------------------------------------------------------------------------ typedef struct _GLFWmonitorWin32 { // This size matches the static size of DISPLAY_DEVICE.DeviceName WCHAR name[32]; GLboolean modeChanged; } _GLFWmonitorWin32; //------------------------------------------------------------------------ // Platform-specific cursor structure //------------------------------------------------------------------------ typedef struct _GLFWcursorWin32 { HCURSOR handle; } _GLFWcursorWin32; //======================================================================== // Prototypes for platform specific internal functions //======================================================================== // Desktop compositing BOOL _glfwIsCompositionEnabled(void); // Wide strings WCHAR* _glfwCreateWideStringFromUTF8(const char* source); char* _glfwCreateUTF8FromWideString(const WCHAR* source); // Time void _glfwInitTimer(void); // Joystick input void _glfwInitJoysticks(void); void _glfwTerminateJoysticks(void); // Fullscreen support GLboolean _glfwSetVideoMode(_GLFWmonitor* monitor, const GLFWvidmode* desired); void _glfwRestoreVideoMode(_GLFWmonitor* monitor); #endif // _win32_platform_h_