int _glfwPlatformInit( void )
{
// Initialize display
if( !_glfwInitDisplay() )
{
return GL_FALSE;
}
// Initialize thread package
_glfwInitThreads();
// Try to load libGL.so if necessary
_glfwInitLibraries();
// Install atexit() routine
atexit( _glfwTerminate_atexit );
// Initialize joysticks
_glfwInitJoysticks();
// Start the timer
_glfwInitTimer();
return GL_TRUE;
}
int _glfwPlatformInit( void )
{
struct timeval tv;
UInt32 nullDummy = 0;
_glfwWin.MacWindow = NULL;
_glfwWin.AGLContext = NULL;
_glfwWin.WindowFunctions = NULL;
_glfwWin.MouseUPP = NULL;
_glfwWin.CommandUPP = NULL;
_glfwWin.KeyboardUPP = NULL;
_glfwWin.WindowUPP = NULL;
_glfwInput.Modifiers = 0;
_glfwLibs.OpenGLFramework
= CFBundleGetBundleWithIdentifier( CFSTR( "com.apple.opengl" ) );
if( _glfwLibs.OpenGLFramework == NULL )
{
return GL_FALSE;
}
_glfwDesktopVideoMode = CGDisplayCurrentMode( kCGDirectMainDisplay );
if( _glfwDesktopVideoMode == NULL )
{
return GL_FALSE;
}
_glfwInitThreads();
if( !_glfwChangeToResourcesDirectory() )
{
return GL_FALSE;
}
if( !_glfwInstallEventHandlers() )
{
_glfwPlatformTerminate();
return GL_FALSE;
}
// Ugly hack to reduce the nasty jump that occurs at the first non-
// sys keypress, caused by OS X loading certain meta scripts used
// for lexical- and raw keycode translation - instead of letting
// this happen while our application is running, we do some blunt
// function calls in advance just to get the script caching out of
// the way, BEFORE our window/screen is opened. These calls might
// generate err return codes, but we don't care in this case.
// NOTE: KCHRPtr is declared globally, because we need it later on.
KCHRPtr = (void *)GetScriptVariable( smCurrentScript, smKCHRCache );
KeyTranslate( KCHRPtr, 0, &nullDummy );
UppercaseText( (char *)&nullDummy, 0, smSystemScript );
gettimeofday( &tv, NULL );
_glfwTimer.t0 = tv.tv_sec + (double) tv.tv_usec / 1000000.0;
return GL_TRUE;
}
int _glfwPlatformInit( void )
{
struct timeval tv;
UInt32 nullDummy = 0;
_glfwWin.window = NULL;
_glfwWin.aglContext = NULL;
_glfwWin.cglContext = NULL;
_glfwWin.windowUPP = NULL;
_glfwInput.Modifiers = 0;
_glfwLibrary.Unbundled = 0;
_glfwLibrary.Libs.OpenGLFramework =
CFBundleGetBundleWithIdentifier( CFSTR( "com.apple.opengl" ) );
if( _glfwLibrary.Libs.OpenGLFramework == NULL )
{
fprintf( stderr, "glfwInit failing because you aren't linked to OpenGL\n" );
return GL_FALSE;
}
_glfwPlatformGetDesktopMode( &_glfwLibrary.desktopMode );
// Install atexit routine
atexit( glfw_atexit );
_glfwInitThreads();
_glfwChangeToResourcesDirectory();
// Ugly hack to reduce the nasty jump that occurs at the first non-
// sys keypress, caused by OS X loading certain meta scripts used
// for lexical- and raw keycode translation - instead of letting
// this happen while our application is running, we do some blunt
// function calls in advance just to get the script caching out of
// the way BEFORE our window/screen is opened. These calls might
// generate err return codes, but we don't care in this case.
// NOTE: KCHRPtr is declared globally, because we need it later on.
KCHRPtr = (void *)GetScriptVariable( smCurrentScript, smKCHRCache );
KeyTranslate( KCHRPtr, 0, &nullDummy );
UppercaseText( (char *)&nullDummy, 0, smSystemScript );
gettimeofday( &tv, NULL );
_glfwLibrary.Timer.t0 = tv.tv_sec + (double) tv.tv_usec / 1000000.0;
return GL_TRUE;
}
int _glfwPlatformInit( void )
{
_glfwWin.MacWindow = NULL;
_glfwWin.AGLContext = NULL;
_glfwWin.WindowFunctions = NULL;
_glfwWin.MouseUPP = NULL;
_glfwWin.CommandUPP = NULL;
_glfwWin.KeyboardUPP = NULL;
_glfwWin.WindowUPP = NULL;
_glfwInput.Modifiers = 0;
_glfwLibs.OpenGLFramework
= CFBundleGetBundleWithIdentifier( CFSTR( "com.apple.opengl" ) );
if ( _glfwLibs.OpenGLFramework == NULL )
{
return GL_FALSE;
}
_glfwDesktopVideoMode = CGDisplayCurrentMode( kCGDirectMainDisplay );
if ( _glfwDesktopVideoMode == NULL )
{
return GL_FALSE;
}
_glfwInitThreads();
if ( !_glfwChangeToResourcesDirectory() )
{
return GL_FALSE;
}
if ( !_glfwInstallEventHandlers() )
{
_glfwPlatformTerminate();
return GL_FALSE;
}
_glfwTimer.t0 = GetCurrentEventTime();
return GL_TRUE;
}
int _glfwPlatformInit( void )
{
// Initialize thread package
if( !_glfwInitThreads() )
{
return GL_FALSE;
}
// Start the timer
if( !_glfwInitTimer() )
{
_glfwTerminateThreads();
return GL_FALSE;
}
// Initialize joysticks
_glfwInitJoysticks();
// Install atexit() routine
atexit( _glfwTerminate_atexit );
return GL_TRUE;
}
int _glfwPlatformInit( void )
{
OSVERSIONINFO osi;
// To make SetForegroundWindow() work as we want, we need to fiddle
// with the FOREGROUNDLOCKTIMEOUT system setting (we do this as early
// as possible in the hope of still being the foreground process)
SystemParametersInfo( SPI_GETFOREGROUNDLOCKTIMEOUT, 0,
&_glfwLibrary.Sys.foregroundLockTimeout, 0 );
SystemParametersInfo( SPI_SETFOREGROUNDLOCKTIMEOUT, 0, (LPVOID)0,
SPIF_SENDCHANGE );
// Check which OS version we are running
osi.dwOSVersionInfoSize = sizeof( OSVERSIONINFO );
GetVersionEx( &osi );
_glfwLibrary.Sys.winVer = _GLFW_WIN_UNKNOWN;
if( osi.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS )
{
if( osi.dwMajorVersion == 4 && osi.dwMinorVersion < 10 )
{
_glfwLibrary.Sys.winVer = _GLFW_WIN_95;
}
else if( osi.dwMajorVersion == 4 && osi.dwMinorVersion < 90 )
{
_glfwLibrary.Sys.winVer = _GLFW_WIN_98;
}
else if( osi.dwMajorVersion == 4 && osi.dwMinorVersion == 90 )
{
_glfwLibrary.Sys.winVer = _GLFW_WIN_ME;
}
else if( osi.dwMajorVersion >= 4 )
{
_glfwLibrary.Sys.winVer = _GLFW_WIN_UNKNOWN_9x;
}
}
else if( osi.dwPlatformId == VER_PLATFORM_WIN32_NT )
{
if( osi.dwMajorVersion == 4 && osi.dwMinorVersion == 0 )
{
_glfwLibrary.Sys.winVer = _GLFW_WIN_NT4;
}
else if( osi.dwMajorVersion == 5 && osi.dwMinorVersion == 0 )
{
_glfwLibrary.Sys.winVer = _GLFW_WIN_2K;
}
else if( osi.dwMajorVersion == 5 && osi.dwMinorVersion == 1 )
{
_glfwLibrary.Sys.winVer = _GLFW_WIN_XP;
}
else if( osi.dwMajorVersion == 5 && osi.dwMinorVersion == 2 )
{
_glfwLibrary.Sys.winVer = _GLFW_WIN_NET_SERVER;
}
else if( osi.dwMajorVersion >= 5 )
{
_glfwLibrary.Sys.winVer = _GLFW_WIN_UNKNOWN_NT;
}
}
// Do we have Unicode support?
if( _glfwLibrary.Sys.winVer >= _GLFW_WIN_NT4 )
{
// Windows NT/2000/XP/.NET has Unicode support
_glfwLibrary.Sys.hasUnicode = GL_TRUE;
}
else
{
// Windows 9x/ME does not have Unicode support
_glfwLibrary.Sys.hasUnicode = GL_FALSE;
}
// Load libraries (DLLs)
if( !_glfwInitLibraries() )
{
return GL_FALSE;
}
// With the Borland C++ compiler, we want to disable FPU exceptions
// (this is recommended for OpenGL applications under Windows)
#ifdef __BORLANDC__
_control87( MCW_EM, MCW_EM );
#endif
// Retrieve GLFW instance handle
_glfwLibrary.instance = GetModuleHandle( NULL );
// System keys are not disabled
_glfwWin.keyboardHook = NULL;
// Initialise thread package
_glfwInitThreads();
// Install atexit() routine
atexit( _glfwTerminate_atexit );
// Start the timer
_glfwInitTimer();
return GL_TRUE;
}
