diff options
Diffstat (limited to 'raylib/external/glfw/src/win32_init.c')
| -rw-r--r-- | raylib/external/glfw/src/win32_init.c | 727 |
1 files changed, 0 insertions, 727 deletions
diff --git a/raylib/external/glfw/src/win32_init.c b/raylib/external/glfw/src/win32_init.c deleted file mode 100644 index 8704150..0000000 --- a/raylib/external/glfw/src/win32_init.c +++ /dev/null @@ -1,727 +0,0 @@ -//======================================================================== -// GLFW 3.4 Win32 - www.glfw.org -//------------------------------------------------------------------------ -// Copyright (c) 2002-2006 Marcus Geelnard -// Copyright (c) 2006-2019 Camilla Löwy <elmindreda@glfw.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. -// -//======================================================================== -// Please use C89 style variable declarations in this file because VS 2010 -//======================================================================== - -#include "internal.h" - -#include <stdlib.h> - -static const GUID _glfw_GUID_DEVINTERFACE_HID = - {0x4d1e55b2,0xf16f,0x11cf,{0x88,0xcb,0x00,0x11,0x11,0x00,0x00,0x30}}; - -#define GUID_DEVINTERFACE_HID _glfw_GUID_DEVINTERFACE_HID - -#if defined(_GLFW_USE_HYBRID_HPG) || defined(_GLFW_USE_OPTIMUS_HPG) - -#if defined(_GLFW_BUILD_DLL) - #pragma message("These symbols must be exported by the executable and have no effect in a DLL") -#endif - -// Executables (but not DLLs) exporting this symbol with this value will be -// automatically directed to the high-performance GPU on Nvidia Optimus systems -// with up-to-date drivers -// -__declspec(dllexport) DWORD NvOptimusEnablement = 1; - -// Executables (but not DLLs) exporting this symbol with this value will be -// automatically directed to the high-performance GPU on AMD PowerXpress systems -// with up-to-date drivers -// -__declspec(dllexport) int AmdPowerXpressRequestHighPerformance = 1; - -#endif // _GLFW_USE_HYBRID_HPG - -#if defined(_GLFW_BUILD_DLL) - -// GLFW DLL entry point -// -BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved) -{ - return TRUE; -} - -#endif // _GLFW_BUILD_DLL - -// Load necessary libraries (DLLs) -// -static GLFWbool loadLibraries(void) -{ - if (!GetModuleHandleExW(GET_MODULE_HANDLE_EX_FLAG_FROM_ADDRESS | - GET_MODULE_HANDLE_EX_FLAG_UNCHANGED_REFCOUNT, - (const WCHAR*) &_glfw, - (HMODULE*) &_glfw.win32.instance)) - { - _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, - "Win32: Failed to retrieve own module handle"); - return GLFW_FALSE; - } - - _glfw.win32.user32.instance = _glfwPlatformLoadModule("user32.dll"); - if (!_glfw.win32.user32.instance) - { - _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, - "Win32: Failed to load user32.dll"); - return GLFW_FALSE; - } - - _glfw.win32.user32.SetProcessDPIAware_ = (PFN_SetProcessDPIAware) - _glfwPlatformGetModuleSymbol(_glfw.win32.user32.instance, "SetProcessDPIAware"); - _glfw.win32.user32.ChangeWindowMessageFilterEx_ = (PFN_ChangeWindowMessageFilterEx) - _glfwPlatformGetModuleSymbol(_glfw.win32.user32.instance, "ChangeWindowMessageFilterEx"); - _glfw.win32.user32.EnableNonClientDpiScaling_ = (PFN_EnableNonClientDpiScaling) - _glfwPlatformGetModuleSymbol(_glfw.win32.user32.instance, "EnableNonClientDpiScaling"); - _glfw.win32.user32.SetProcessDpiAwarenessContext_ = (PFN_SetProcessDpiAwarenessContext) - _glfwPlatformGetModuleSymbol(_glfw.win32.user32.instance, "SetProcessDpiAwarenessContext"); - _glfw.win32.user32.GetDpiForWindow_ = (PFN_GetDpiForWindow) - _glfwPlatformGetModuleSymbol(_glfw.win32.user32.instance, "GetDpiForWindow"); - _glfw.win32.user32.AdjustWindowRectExForDpi_ = (PFN_AdjustWindowRectExForDpi) - _glfwPlatformGetModuleSymbol(_glfw.win32.user32.instance, "AdjustWindowRectExForDpi"); - _glfw.win32.user32.GetSystemMetricsForDpi_ = (PFN_GetSystemMetricsForDpi) - _glfwPlatformGetModuleSymbol(_glfw.win32.user32.instance, "GetSystemMetricsForDpi"); - - _glfw.win32.dinput8.instance = _glfwPlatformLoadModule("dinput8.dll"); - if (_glfw.win32.dinput8.instance) - { - _glfw.win32.dinput8.Create = (PFN_DirectInput8Create) - _glfwPlatformGetModuleSymbol(_glfw.win32.dinput8.instance, "DirectInput8Create"); - } - - { - int i; - const char* names[] = - { - "xinput1_4.dll", - "xinput1_3.dll", - "xinput9_1_0.dll", - "xinput1_2.dll", - "xinput1_1.dll", - NULL - }; - - for (i = 0; names[i]; i++) - { - _glfw.win32.xinput.instance = _glfwPlatformLoadModule(names[i]); - if (_glfw.win32.xinput.instance) - { - _glfw.win32.xinput.GetCapabilities = (PFN_XInputGetCapabilities) - _glfwPlatformGetModuleSymbol(_glfw.win32.xinput.instance, "XInputGetCapabilities"); - _glfw.win32.xinput.GetState = (PFN_XInputGetState) - _glfwPlatformGetModuleSymbol(_glfw.win32.xinput.instance, "XInputGetState"); - - break; - } - } - } - - _glfw.win32.dwmapi.instance = _glfwPlatformLoadModule("dwmapi.dll"); - if (_glfw.win32.dwmapi.instance) - { - _glfw.win32.dwmapi.IsCompositionEnabled = (PFN_DwmIsCompositionEnabled) - _glfwPlatformGetModuleSymbol(_glfw.win32.dwmapi.instance, "DwmIsCompositionEnabled"); - _glfw.win32.dwmapi.Flush = (PFN_DwmFlush) - _glfwPlatformGetModuleSymbol(_glfw.win32.dwmapi.instance, "DwmFlush"); - _glfw.win32.dwmapi.EnableBlurBehindWindow = (PFN_DwmEnableBlurBehindWindow) - _glfwPlatformGetModuleSymbol(_glfw.win32.dwmapi.instance, "DwmEnableBlurBehindWindow"); - _glfw.win32.dwmapi.GetColorizationColor = (PFN_DwmGetColorizationColor) - _glfwPlatformGetModuleSymbol(_glfw.win32.dwmapi.instance, "DwmGetColorizationColor"); - } - - _glfw.win32.shcore.instance = _glfwPlatformLoadModule("shcore.dll"); - if (_glfw.win32.shcore.instance) - { - _glfw.win32.shcore.SetProcessDpiAwareness_ = (PFN_SetProcessDpiAwareness) - _glfwPlatformGetModuleSymbol(_glfw.win32.shcore.instance, "SetProcessDpiAwareness"); - _glfw.win32.shcore.GetDpiForMonitor_ = (PFN_GetDpiForMonitor) - _glfwPlatformGetModuleSymbol(_glfw.win32.shcore.instance, "GetDpiForMonitor"); - } - - _glfw.win32.ntdll.instance = _glfwPlatformLoadModule("ntdll.dll"); - if (_glfw.win32.ntdll.instance) - { - _glfw.win32.ntdll.RtlVerifyVersionInfo_ = (PFN_RtlVerifyVersionInfo) - _glfwPlatformGetModuleSymbol(_glfw.win32.ntdll.instance, "RtlVerifyVersionInfo"); - } - - return GLFW_TRUE; -} - -// Unload used libraries (DLLs) -// -static void freeLibraries(void) -{ - if (_glfw.win32.xinput.instance) - _glfwPlatformFreeModule(_glfw.win32.xinput.instance); - - if (_glfw.win32.dinput8.instance) - _glfwPlatformFreeModule(_glfw.win32.dinput8.instance); - - if (_glfw.win32.user32.instance) - _glfwPlatformFreeModule(_glfw.win32.user32.instance); - - if (_glfw.win32.dwmapi.instance) - _glfwPlatformFreeModule(_glfw.win32.dwmapi.instance); - - if (_glfw.win32.shcore.instance) - _glfwPlatformFreeModule(_glfw.win32.shcore.instance); - - if (_glfw.win32.ntdll.instance) - _glfwPlatformFreeModule(_glfw.win32.ntdll.instance); -} - -// Create key code translation tables -// -static void createKeyTables(void) -{ - int scancode; - - memset(_glfw.win32.keycodes, -1, sizeof(_glfw.win32.keycodes)); - memset(_glfw.win32.scancodes, -1, sizeof(_glfw.win32.scancodes)); - - _glfw.win32.keycodes[0x00B] = GLFW_KEY_0; - _glfw.win32.keycodes[0x002] = GLFW_KEY_1; - _glfw.win32.keycodes[0x003] = GLFW_KEY_2; - _glfw.win32.keycodes[0x004] = GLFW_KEY_3; - _glfw.win32.keycodes[0x005] = GLFW_KEY_4; - _glfw.win32.keycodes[0x006] = GLFW_KEY_5; - _glfw.win32.keycodes[0x007] = GLFW_KEY_6; - _glfw.win32.keycodes[0x008] = GLFW_KEY_7; - _glfw.win32.keycodes[0x009] = GLFW_KEY_8; - _glfw.win32.keycodes[0x00A] = GLFW_KEY_9; - _glfw.win32.keycodes[0x01E] = GLFW_KEY_A; - _glfw.win32.keycodes[0x030] = GLFW_KEY_B; - _glfw.win32.keycodes[0x02E] = GLFW_KEY_C; - _glfw.win32.keycodes[0x020] = GLFW_KEY_D; - _glfw.win32.keycodes[0x012] = GLFW_KEY_E; - _glfw.win32.keycodes[0x021] = GLFW_KEY_F; - _glfw.win32.keycodes[0x022] = GLFW_KEY_G; - _glfw.win32.keycodes[0x023] = GLFW_KEY_H; - _glfw.win32.keycodes[0x017] = GLFW_KEY_I; - _glfw.win32.keycodes[0x024] = GLFW_KEY_J; - _glfw.win32.keycodes[0x025] = GLFW_KEY_K; - _glfw.win32.keycodes[0x026] = GLFW_KEY_L; - _glfw.win32.keycodes[0x032] = GLFW_KEY_M; - _glfw.win32.keycodes[0x031] = GLFW_KEY_N; - _glfw.win32.keycodes[0x018] = GLFW_KEY_O; - _glfw.win32.keycodes[0x019] = GLFW_KEY_P; - _glfw.win32.keycodes[0x010] = GLFW_KEY_Q; - _glfw.win32.keycodes[0x013] = GLFW_KEY_R; - _glfw.win32.keycodes[0x01F] = GLFW_KEY_S; - _glfw.win32.keycodes[0x014] = GLFW_KEY_T; - _glfw.win32.keycodes[0x016] = GLFW_KEY_U; - _glfw.win32.keycodes[0x02F] = GLFW_KEY_V; - _glfw.win32.keycodes[0x011] = GLFW_KEY_W; - _glfw.win32.keycodes[0x02D] = GLFW_KEY_X; - _glfw.win32.keycodes[0x015] = GLFW_KEY_Y; - _glfw.win32.keycodes[0x02C] = GLFW_KEY_Z; - - _glfw.win32.keycodes[0x028] = GLFW_KEY_APOSTROPHE; - _glfw.win32.keycodes[0x02B] = GLFW_KEY_BACKSLASH; - _glfw.win32.keycodes[0x033] = GLFW_KEY_COMMA; - _glfw.win32.keycodes[0x00D] = GLFW_KEY_EQUAL; - _glfw.win32.keycodes[0x029] = GLFW_KEY_GRAVE_ACCENT; - _glfw.win32.keycodes[0x01A] = GLFW_KEY_LEFT_BRACKET; - _glfw.win32.keycodes[0x00C] = GLFW_KEY_MINUS; - _glfw.win32.keycodes[0x034] = GLFW_KEY_PERIOD; - _glfw.win32.keycodes[0x01B] = GLFW_KEY_RIGHT_BRACKET; - _glfw.win32.keycodes[0x027] = GLFW_KEY_SEMICOLON; - _glfw.win32.keycodes[0x035] = GLFW_KEY_SLASH; - _glfw.win32.keycodes[0x056] = GLFW_KEY_WORLD_2; - - _glfw.win32.keycodes[0x00E] = GLFW_KEY_BACKSPACE; - _glfw.win32.keycodes[0x153] = GLFW_KEY_DELETE; - _glfw.win32.keycodes[0x14F] = GLFW_KEY_END; - _glfw.win32.keycodes[0x01C] = GLFW_KEY_ENTER; - _glfw.win32.keycodes[0x001] = GLFW_KEY_ESCAPE; - _glfw.win32.keycodes[0x147] = GLFW_KEY_HOME; - _glfw.win32.keycodes[0x152] = GLFW_KEY_INSERT; - _glfw.win32.keycodes[0x15D] = GLFW_KEY_MENU; - _glfw.win32.keycodes[0x151] = GLFW_KEY_PAGE_DOWN; - _glfw.win32.keycodes[0x149] = GLFW_KEY_PAGE_UP; - _glfw.win32.keycodes[0x045] = GLFW_KEY_PAUSE; - _glfw.win32.keycodes[0x039] = GLFW_KEY_SPACE; - _glfw.win32.keycodes[0x00F] = GLFW_KEY_TAB; - _glfw.win32.keycodes[0x03A] = GLFW_KEY_CAPS_LOCK; - _glfw.win32.keycodes[0x145] = GLFW_KEY_NUM_LOCK; - _glfw.win32.keycodes[0x046] = GLFW_KEY_SCROLL_LOCK; - _glfw.win32.keycodes[0x03B] = GLFW_KEY_F1; - _glfw.win32.keycodes[0x03C] = GLFW_KEY_F2; - _glfw.win32.keycodes[0x03D] = GLFW_KEY_F3; - _glfw.win32.keycodes[0x03E] = GLFW_KEY_F4; - _glfw.win32.keycodes[0x03F] = GLFW_KEY_F5; - _glfw.win32.keycodes[0x040] = GLFW_KEY_F6; - _glfw.win32.keycodes[0x041] = GLFW_KEY_F7; - _glfw.win32.keycodes[0x042] = GLFW_KEY_F8; - _glfw.win32.keycodes[0x043] = GLFW_KEY_F9; - _glfw.win32.keycodes[0x044] = GLFW_KEY_F10; - _glfw.win32.keycodes[0x057] = GLFW_KEY_F11; - _glfw.win32.keycodes[0x058] = GLFW_KEY_F12; - _glfw.win32.keycodes[0x064] = GLFW_KEY_F13; - _glfw.win32.keycodes[0x065] = GLFW_KEY_F14; - _glfw.win32.keycodes[0x066] = GLFW_KEY_F15; - _glfw.win32.keycodes[0x067] = GLFW_KEY_F16; - _glfw.win32.keycodes[0x068] = GLFW_KEY_F17; - _glfw.win32.keycodes[0x069] = GLFW_KEY_F18; - _glfw.win32.keycodes[0x06A] = GLFW_KEY_F19; - _glfw.win32.keycodes[0x06B] = GLFW_KEY_F20; - _glfw.win32.keycodes[0x06C] = GLFW_KEY_F21; - _glfw.win32.keycodes[0x06D] = GLFW_KEY_F22; - _glfw.win32.keycodes[0x06E] = GLFW_KEY_F23; - _glfw.win32.keycodes[0x076] = GLFW_KEY_F24; - _glfw.win32.keycodes[0x038] = GLFW_KEY_LEFT_ALT; - _glfw.win32.keycodes[0x01D] = GLFW_KEY_LEFT_CONTROL; - _glfw.win32.keycodes[0x02A] = GLFW_KEY_LEFT_SHIFT; - _glfw.win32.keycodes[0x15B] = GLFW_KEY_LEFT_SUPER; - _glfw.win32.keycodes[0x137] = GLFW_KEY_PRINT_SCREEN; - _glfw.win32.keycodes[0x138] = GLFW_KEY_RIGHT_ALT; - _glfw.win32.keycodes[0x11D] = GLFW_KEY_RIGHT_CONTROL; - _glfw.win32.keycodes[0x036] = GLFW_KEY_RIGHT_SHIFT; - _glfw.win32.keycodes[0x15C] = GLFW_KEY_RIGHT_SUPER; - _glfw.win32.keycodes[0x150] = GLFW_KEY_DOWN; - _glfw.win32.keycodes[0x14B] = GLFW_KEY_LEFT; - _glfw.win32.keycodes[0x14D] = GLFW_KEY_RIGHT; - _glfw.win32.keycodes[0x148] = GLFW_KEY_UP; - - _glfw.win32.keycodes[0x052] = GLFW_KEY_KP_0; - _glfw.win32.keycodes[0x04F] = GLFW_KEY_KP_1; - _glfw.win32.keycodes[0x050] = GLFW_KEY_KP_2; - _glfw.win32.keycodes[0x051] = GLFW_KEY_KP_3; - _glfw.win32.keycodes[0x04B] = GLFW_KEY_KP_4; - _glfw.win32.keycodes[0x04C] = GLFW_KEY_KP_5; - _glfw.win32.keycodes[0x04D] = GLFW_KEY_KP_6; - _glfw.win32.keycodes[0x047] = GLFW_KEY_KP_7; - _glfw.win32.keycodes[0x048] = GLFW_KEY_KP_8; - _glfw.win32.keycodes[0x049] = GLFW_KEY_KP_9; - _glfw.win32.keycodes[0x04E] = GLFW_KEY_KP_ADD; - _glfw.win32.keycodes[0x053] = GLFW_KEY_KP_DECIMAL; - _glfw.win32.keycodes[0x135] = GLFW_KEY_KP_DIVIDE; - _glfw.win32.keycodes[0x11C] = GLFW_KEY_KP_ENTER; - _glfw.win32.keycodes[0x059] = GLFW_KEY_KP_EQUAL; - _glfw.win32.keycodes[0x037] = GLFW_KEY_KP_MULTIPLY; - _glfw.win32.keycodes[0x04A] = GLFW_KEY_KP_SUBTRACT; - - for (scancode = 0; scancode < 512; scancode++) - { - if (_glfw.win32.keycodes[scancode] > 0) - _glfw.win32.scancodes[_glfw.win32.keycodes[scancode]] = scancode; - } -} - -// Window procedure for the hidden helper window -// -static LRESULT CALLBACK helperWindowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) -{ - switch (uMsg) - { - case WM_DISPLAYCHANGE: - _glfwPollMonitorsWin32(); - break; - - case WM_DEVICECHANGE: - { - if (!_glfw.joysticksInitialized) - break; - - if (wParam == DBT_DEVICEARRIVAL) - { - DEV_BROADCAST_HDR* dbh = (DEV_BROADCAST_HDR*) lParam; - if (dbh && dbh->dbch_devicetype == DBT_DEVTYP_DEVICEINTERFACE) - _glfwDetectJoystickConnectionWin32(); - } - else if (wParam == DBT_DEVICEREMOVECOMPLETE) - { - DEV_BROADCAST_HDR* dbh = (DEV_BROADCAST_HDR*) lParam; - if (dbh && dbh->dbch_devicetype == DBT_DEVTYP_DEVICEINTERFACE) - _glfwDetectJoystickDisconnectionWin32(); - } - - break; - } - } - - return DefWindowProcW(hWnd, uMsg, wParam, lParam); -} - -// Creates a dummy window for behind-the-scenes work -// -static GLFWbool createHelperWindow(void) -{ - MSG msg; - WNDCLASSEXW wc = { sizeof(wc) }; - - wc.style = CS_OWNDC; - wc.lpfnWndProc = (WNDPROC) helperWindowProc; - wc.hInstance = _glfw.win32.instance; - wc.lpszClassName = L"GLFW3 Helper"; - - _glfw.win32.helperWindowClass = RegisterClassExW(&wc); - if (!_glfw.win32.helperWindowClass) - { - _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, - "WIn32: Failed to register helper window class"); - return GLFW_FALSE; - } - - _glfw.win32.helperWindowHandle = - CreateWindowExW(WS_EX_OVERLAPPEDWINDOW, - MAKEINTATOM(_glfw.win32.helperWindowClass), - L"GLFW message window", - WS_CLIPSIBLINGS | WS_CLIPCHILDREN, - 0, 0, 1, 1, - NULL, NULL, - _glfw.win32.instance, - NULL); - - if (!_glfw.win32.helperWindowHandle) - { - _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, - "Win32: Failed to create helper window"); - return GLFW_FALSE; - } - - // HACK: The command to the first ShowWindow call is ignored if the parent - // process passed along a STARTUPINFO, so clear that with a no-op call - ShowWindow(_glfw.win32.helperWindowHandle, SW_HIDE); - - // Register for HID device notifications - { - DEV_BROADCAST_DEVICEINTERFACE_W dbi; - ZeroMemory(&dbi, sizeof(dbi)); - dbi.dbcc_size = sizeof(dbi); - dbi.dbcc_devicetype = DBT_DEVTYP_DEVICEINTERFACE; - dbi.dbcc_classguid = GUID_DEVINTERFACE_HID; - - _glfw.win32.deviceNotificationHandle = - RegisterDeviceNotificationW(_glfw.win32.helperWindowHandle, - (DEV_BROADCAST_HDR*) &dbi, - DEVICE_NOTIFY_WINDOW_HANDLE); - } - - while (PeekMessageW(&msg, _glfw.win32.helperWindowHandle, 0, 0, PM_REMOVE)) - { - TranslateMessage(&msg); - DispatchMessageW(&msg); - } - - return GLFW_TRUE; -} - - -////////////////////////////////////////////////////////////////////////// -////// GLFW internal API ////// -////////////////////////////////////////////////////////////////////////// - -// Returns a wide string version of the specified UTF-8 string -// -WCHAR* _glfwCreateWideStringFromUTF8Win32(const char* source) -{ - WCHAR* target; - int count; - - count = MultiByteToWideChar(CP_UTF8, 0, source, -1, NULL, 0); - if (!count) - { - _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, - "Win32: Failed to convert string from UTF-8"); - return NULL; - } - - target = _glfw_calloc(count, sizeof(WCHAR)); - - if (!MultiByteToWideChar(CP_UTF8, 0, source, -1, target, count)) - { - _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, - "Win32: Failed to convert string from UTF-8"); - _glfw_free(target); - return NULL; - } - - return target; -} - -// Returns a UTF-8 string version of the specified wide string -// -char* _glfwCreateUTF8FromWideStringWin32(const WCHAR* source) -{ - char* target; - int size; - - size = WideCharToMultiByte(CP_UTF8, 0, source, -1, NULL, 0, NULL, NULL); - if (!size) - { - _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, - "Win32: Failed to convert string to UTF-8"); - return NULL; - } - - target = _glfw_calloc(size, 1); - - if (!WideCharToMultiByte(CP_UTF8, 0, source, -1, target, size, NULL, NULL)) - { - _glfwInputErrorWin32(GLFW_PLATFORM_ERROR, - "Win32: Failed to convert string to UTF-8"); - _glfw_free(target); - return NULL; - } - - return target; -} - -// Reports the specified error, appending information about the last Win32 error -// -void _glfwInputErrorWin32(int error, const char* description) -{ - WCHAR buffer[_GLFW_MESSAGE_SIZE] = L""; - char message[_GLFW_MESSAGE_SIZE] = ""; - - FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS | - FORMAT_MESSAGE_MAX_WIDTH_MASK, - NULL, - GetLastError() & 0xffff, - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), - buffer, - sizeof(buffer) / sizeof(WCHAR), - NULL); - WideCharToMultiByte(CP_UTF8, 0, buffer, -1, message, sizeof(message), NULL, NULL); - - _glfwInputError(error, "%s: %s", description, message); -} - -// Updates key names according to the current keyboard layout -// -void _glfwUpdateKeyNamesWin32(void) -{ - int key; - BYTE state[256] = {0}; - - memset(_glfw.win32.keynames, 0, sizeof(_glfw.win32.keynames)); - - for (key = GLFW_KEY_SPACE; key <= GLFW_KEY_LAST; key++) - { - UINT vk; - int scancode, length; - WCHAR chars[16]; - - scancode = _glfw.win32.scancodes[key]; - if (scancode == -1) - continue; - - if (key >= GLFW_KEY_KP_0 && key <= GLFW_KEY_KP_ADD) - { - const UINT vks[] = { - VK_NUMPAD0, VK_NUMPAD1, VK_NUMPAD2, VK_NUMPAD3, - VK_NUMPAD4, VK_NUMPAD5, VK_NUMPAD6, VK_NUMPAD7, - VK_NUMPAD8, VK_NUMPAD9, VK_DECIMAL, VK_DIVIDE, - VK_MULTIPLY, VK_SUBTRACT, VK_ADD - }; - - vk = vks[key - GLFW_KEY_KP_0]; - } - else - vk = MapVirtualKeyW(scancode, MAPVK_VSC_TO_VK); - - length = ToUnicode(vk, scancode, state, - chars, sizeof(chars) / sizeof(WCHAR), - 0); - - if (length == -1) - { - // This is a dead key, so we need a second simulated key press - // to make it output its own character (usually a diacritic) - length = ToUnicode(vk, scancode, state, - chars, sizeof(chars) / sizeof(WCHAR), - 0); - } - - if (length < 1) - continue; - - WideCharToMultiByte(CP_UTF8, 0, chars, 1, - _glfw.win32.keynames[key], - sizeof(_glfw.win32.keynames[key]), - NULL, NULL); - } -} - -// Replacement for IsWindowsVersionOrGreater, as we cannot rely on the -// application having a correct embedded manifest -// -BOOL _glfwIsWindowsVersionOrGreaterWin32(WORD major, WORD minor, WORD sp) -{ - OSVERSIONINFOEXW osvi = { sizeof(osvi), major, minor, 0, 0, {0}, sp }; - DWORD mask = VER_MAJORVERSION | VER_MINORVERSION | VER_SERVICEPACKMAJOR; - ULONGLONG cond = VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL); - cond = VerSetConditionMask(cond, VER_MINORVERSION, VER_GREATER_EQUAL); - cond = VerSetConditionMask(cond, VER_SERVICEPACKMAJOR, VER_GREATER_EQUAL); - // HACK: Use RtlVerifyVersionInfo instead of VerifyVersionInfoW as the - // latter lies unless the user knew to embed a non-default manifest - // announcing support for Windows 10 via supportedOS GUID - return RtlVerifyVersionInfo(&osvi, mask, cond) == 0; -} - -// Checks whether we are on at least the specified build of Windows 10 -// -BOOL _glfwIsWindows10BuildOrGreaterWin32(WORD build) -{ - OSVERSIONINFOEXW osvi = { sizeof(osvi), 10, 0, build }; - DWORD mask = VER_MAJORVERSION | VER_MINORVERSION | VER_BUILDNUMBER; - ULONGLONG cond = VerSetConditionMask(0, VER_MAJORVERSION, VER_GREATER_EQUAL); - cond = VerSetConditionMask(cond, VER_MINORVERSION, VER_GREATER_EQUAL); - cond = VerSetConditionMask(cond, VER_BUILDNUMBER, VER_GREATER_EQUAL); - // HACK: Use RtlVerifyVersionInfo instead of VerifyVersionInfoW as the - // latter lies unless the user knew to embed a non-default manifest - // announcing support for Windows 10 via supportedOS GUID - return RtlVerifyVersionInfo(&osvi, mask, cond) == 0; -} - -GLFWbool _glfwConnectWin32(int platformID, _GLFWplatform* platform) -{ - const _GLFWplatform win32 = - { - GLFW_PLATFORM_WIN32, - _glfwInitWin32, - _glfwTerminateWin32, - _glfwGetCursorPosWin32, - _glfwSetCursorPosWin32, - _glfwSetCursorModeWin32, - _glfwSetRawMouseMotionWin32, - _glfwRawMouseMotionSupportedWin32, - _glfwCreateCursorWin32, - _glfwCreateStandardCursorWin32, - _glfwDestroyCursorWin32, - _glfwSetCursorWin32, - _glfwGetScancodeNameWin32, - _glfwGetKeyScancodeWin32, - _glfwSetClipboardStringWin32, - _glfwGetClipboardStringWin32, - _glfwInitJoysticksWin32, - _glfwTerminateJoysticksWin32, - _glfwPollJoystickWin32, - _glfwGetMappingNameWin32, - _glfwUpdateGamepadGUIDWin32, - _glfwFreeMonitorWin32, - _glfwGetMonitorPosWin32, - _glfwGetMonitorContentScaleWin32, - _glfwGetMonitorWorkareaWin32, - _glfwGetVideoModesWin32, - _glfwGetVideoModeWin32, - _glfwGetGammaRampWin32, - _glfwSetGammaRampWin32, - _glfwCreateWindowWin32, - _glfwDestroyWindowWin32, - _glfwSetWindowTitleWin32, - _glfwSetWindowIconWin32, - _glfwGetWindowPosWin32, - _glfwSetWindowPosWin32, - _glfwGetWindowSizeWin32, - _glfwSetWindowSizeWin32, - _glfwSetWindowSizeLimitsWin32, - _glfwSetWindowAspectRatioWin32, - _glfwGetFramebufferSizeWin32, - _glfwGetWindowFrameSizeWin32, - _glfwGetWindowContentScaleWin32, - _glfwIconifyWindowWin32, - _glfwRestoreWindowWin32, - _glfwMaximizeWindowWin32, - _glfwShowWindowWin32, - _glfwHideWindowWin32, - _glfwRequestWindowAttentionWin32, - _glfwFocusWindowWin32, - _glfwSetWindowMonitorWin32, - _glfwWindowFocusedWin32, - _glfwWindowIconifiedWin32, - _glfwWindowVisibleWin32, - _glfwWindowMaximizedWin32, - _glfwWindowHoveredWin32, - _glfwFramebufferTransparentWin32, - _glfwGetWindowOpacityWin32, - _glfwSetWindowResizableWin32, - _glfwSetWindowDecoratedWin32, - _glfwSetWindowFloatingWin32, - _glfwSetWindowOpacityWin32, - _glfwSetWindowMousePassthroughWin32, - _glfwPollEventsWin32, - _glfwWaitEventsWin32, - _glfwWaitEventsTimeoutWin32, - _glfwPostEmptyEventWin32, - _glfwGetEGLPlatformWin32, - _glfwGetEGLNativeDisplayWin32, - _glfwGetEGLNativeWindowWin32, - _glfwGetRequiredInstanceExtensionsWin32, - _glfwGetPhysicalDevicePresentationSupportWin32, - _glfwCreateWindowSurfaceWin32, - }; - - *platform = win32; - return GLFW_TRUE; -} - -int _glfwInitWin32(void) -{ - if (!loadLibraries()) - return GLFW_FALSE; - - createKeyTables(); - _glfwUpdateKeyNamesWin32(); - - if (_glfwIsWindows10Version1703OrGreaterWin32()) - SetProcessDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2); - else if (IsWindows8Point1OrGreater()) - SetProcessDpiAwareness(PROCESS_PER_MONITOR_DPI_AWARE); - else if (IsWindowsVistaOrGreater()) - SetProcessDPIAware(); - - if (!createHelperWindow()) - return GLFW_FALSE; - - _glfwPollMonitorsWin32(); - return GLFW_TRUE; -} - -void _glfwTerminateWin32(void) -{ - if (_glfw.win32.deviceNotificationHandle) - UnregisterDeviceNotification(_glfw.win32.deviceNotificationHandle); - - if (_glfw.win32.helperWindowHandle) - DestroyWindow(_glfw.win32.helperWindowHandle); - if (_glfw.win32.helperWindowClass) - UnregisterClassW(MAKEINTATOM(_glfw.win32.helperWindowClass), _glfw.win32.instance); - if (_glfw.win32.mainWindowClass) - UnregisterClassW(MAKEINTATOM(_glfw.win32.mainWindowClass), _glfw.win32.instance); - - _glfw_free(_glfw.win32.clipboardString); - _glfw_free(_glfw.win32.rawInput); - - _glfwTerminateWGL(); - _glfwTerminateEGL(); - _glfwTerminateOSMesa(); - - freeLibraries(); -} - |