JSY_ERROR_T JsyGClose(JSYGHandle handle) {
JsyGInternalT * Internal_handle = (JsyGInternalT *)handle;
DestroyWindowGL(Internal_handle->window);
if (!handle) {
free(handle);
}
return JSY_SUCCEED;
}
void WindowClose(gl_window_t *win) {
if ( ! win->isCreated)
return;
win->callbackDeinitialize(win); // User Defined DeInitialization
DestroyWindowGL(win);
// Well, function succeeds, but not needed?!
//BOOL ret = UnregisterClassA(win->init.application->className, win->init.application->hInstance);
//printf("UnregisterClass=%d\n", ret);
win->isCreated = FALSE;
win->quit = TRUE;
}
// Program Entry (WinMain)
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
Application application; // Application Structure
GL_Window window; // Window Structure
Keys keys; // Key Structure
BOOL isMessagePumpActive; // Message Pump Active?
MSG msg; // Window Message Structure
DWORD tickCount; // Used For The Tick Counter
// Fill Out Application Data
application.className = "OpenGL"; // Application Class Name
application.hInstance = hInstance; // Application Instance
//These are the dimensions of a DOS window in fullscreen.
xTiles = 80;
yTiles = 50;
// Fill Out Window
ZeroMemory (&window, sizeof (GL_Window)); // Make Sure Memory Is Zeroed
window.keys = &keys; // Window Key Structure
window.init.application = &application; // Window Application
window.init.title = "2D Level Editor"; // Window Title
window.init.width = 800; // Window Width
window.init.height = 600; // Window Height
window.init.bitsPerPixel = 32; // Bits Per Pixel
window.init.isFullScreen = TRUE; // Fullscreen? (Set To TRUE)
ZeroMemory (&keys, sizeof (Keys)); // Zero keys Structure
// Ask The User If They Want To Start In FullScreen Mode?
if (MessageBox (HWND_DESKTOP, "Would You Like To Run In Fullscreen Mode (not recommended)?", "Start FullScreen?", MB_YESNO | MB_ICONQUESTION) == IDNO)
{
window.init.isFullScreen = FALSE; // If Not, Run In Windowed Mode
}
// Register A Class For Our Window To Use
if (RegisterWindowClass (&application) == FALSE) // Did Registering A Class Fail?
{
// Failure
MessageBox (HWND_DESKTOP, "Error Registering Window Class!", "Error", MB_OK | MB_ICONEXCLAMATION);
return -1; // Terminate Application
}
g_isProgramLooping = TRUE; // Program Looping Is Set To TRUE
g_createFullScreen = window.init.isFullScreen; // g_createFullScreen Is Set To User Default
while (g_isProgramLooping) // Loop Until WM_QUIT Is Received
{
// Create A Window
window.init.isFullScreen = g_createFullScreen; // Set Init Param Of Window Creation To Fullscreen?
if (CreateWindowGL (&window) == TRUE) // Was Window Creation Successful?
{
// At This Point We Should Have A Window That Is Setup To Render OpenGL
if (Initialize (&window, &keys) == FALSE) // Call User Intialization
{
// Failure
TerminateApplication(&window); // Close Window, This Will Handle The Shutdown
}
else // Otherwise (Start The Message Pump)
{ // Initialize was a success
isMessagePumpActive = TRUE; // Set isMessagePumpActive To TRUE
while (isMessagePumpActive == TRUE) // While The Message Pump Is Active
{
// Success Creating Window. Check For Window Messages
if (PeekMessage (&msg, window.hWnd, 0, 0, PM_REMOVE) != 0)
{
// Check For WM_QUIT Message
if (msg.message != WM_QUIT) // Is The Message A WM_QUIT Message?
{
DispatchMessage (&msg); // If Not, Dispatch The Message
}
else // Otherwise (If Message Is WM_QUIT)
{
isMessagePumpActive = FALSE; // Terminate The Message Pump
}
}
else // If There Are No Messages
{
if (window.isVisible == FALSE) // If Window Is Not Visible
{
WaitMessage (); // Application Is Minimized Wait For A Message
}
else // If Window Is Visible
{
// Process Application Loop
tickCount = GetTickCount (); // Get The Tick Count
Update ( windowSize_x , windowSize_y ); // Update The Counter
window.lastTickCount = tickCount; // Set Last Count To Current Count
Draw ( windowSize_x , windowSize_y );
SwapBuffers (window.hDC); // Swap Buffers (Double Buffering)
}
}
} // Loop While isMessagePumpActive == TRUE
} // If (Initialize (...
// Application Is Finished
Deinitialize (); // User Defined DeInitialization
DestroyWindowGL (&window); // Destroy The Active Window
}
else // If Window Creation Failed
{
// Error Creating Window
MessageBox (HWND_DESKTOP, "Error Creating OpenGL Window", "Error", MB_OK | MB_ICONEXCLAMATION);
g_isProgramLooping = FALSE; // Terminate The Loop
}
} // While (isProgramLooping)
UnregisterClass (application.className, application.hInstance); // UnRegister Window Class
return 0;
} // End Of WinMain()
int main( int argc, char *argv[] ) {
XEvent event;
GL_Window window;
Keys keys;
KeySym key;
struct timeval tv, tickCount;
window.keys = &keys;
window.init.title = "Lesson 48: NeHe & Terence J. Grant's ArcBall Rotation Tutorial";
window.init.width = 640;
window.init.height = 480;
window.init.depth = 32;
window.init.isFullScreen = true;
g_createFullScreen = window.init.isFullScreen;
if( CreateWindowGL (&window) == false ) {
exit(1);
}
initGL(&window, &keys);
while( !done ) {
while( XPending( window.init.dpy ) > 0 ) {
XNextEvent( window.init.dpy, &event );
switch( event.type ) {
case Expose:
if( event.xexpose.count != 0 )
break;
Draw();
break;
case ConfigureNotify:
if( (event.xconfigure.width != window.init.width) ||
(event.xconfigure.height != window.init.height) ) {
window.init.width = event.xconfigure.width;
window.init.height = event.xconfigure.height;
ReshapeGL( window.init.width, window.init.height );
}
break;
case ButtonPress:
switch( event.xbutton.button ) {
case 1: isClicked = true; break;
case 3: isRClicked = true; break;
}
break;
case ButtonRelease:
switch( event.xbutton.button ) {
case 1: isClicked = false; break;
case 3: isRClicked = false; break;
}
break;
case MotionNotify:
MousePt.s.X = event.xmotion.x;
MousePt.s.Y = event.xmotion.y;
break;
case KeyPress:
key = XLookupKeysym( &event.xkey, 0 );
if( key == XK_Escape )
done = true;
else if( key == XK_F1 ) {
DestroyWindowGL( &window );
window.init.isFullScreen = !window.init.isFullScreen;
CreateWindowGL( &window );
initGL(&window, &keys);
} else {
window.keys->keyDown[key] = true;
}
break;
case KeyRelease:
key = XLookupKeysym( &event.xkey, 0 );
window.keys->keyDown[key] = false;
break;
case ClientMessage:
if( *XGetAtomName( window.init.dpy, event.xclient.message_type)
== *"WM_PROTOCOLS" ) {
done = true;
}
default: break;
}
}
gettimeofday( &tv, NULL );
tickCount.tv_sec = tv.tv_sec - window.lastTickCount.tv_sec;
tickCount.tv_usec = tv.tv_usec - window.lastTickCount.tv_usec;
Update(tickCount.tv_usec / 1000 + tickCount.tv_sec * 1000 );
window.lastTickCount = tickCount;
Draw();
if( window.init.doubleBuffered )
glXSwapBuffers( window.init.dpy, window.init.win );
}
Deinitialize ();
DestroyWindowGL (&window);
}
// Program Entry (WinMain)
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
Application application; // Application Structure
GL_Window window; // Window Structure
// Keys keys; // Key Structure
BOOL isMessagePumpActive; // Message Pump Active?
MSG msg; // Window Message Structure
DWORD tickCount; // Used For The Tick Counter
// Fill Out Application Data
application.className = "OpenGL"; // Application Class Name
application.hInstance = hInstance; // Application Instance
// Fill Out Window
ZeroMemory (&window, sizeof (GL_Window)); // Make Sure Memory Is Zeroed
// window.keys = &keys; // Window Key Structure
window.init.application = &application; // Window Application
window.init.title = "Sky Gamblers: Jet Arena"; // Window Title
window.init.width = 1024; // Window Width
window.init.height = 768; // Window Height
window.init.bitsPerPixel = 32; // Bits Per Pixel
window.init.isFullScreen = TRUE; // Fullscreen? (Set To TRUE)
// ZeroMemory (&keys, sizeof (Keys)); // Zero keys Structure
// Ask The User If They Want To Start In FullScreen Mode?
if (true)//MessageBox (HWND_DESKTOP, "Would You Like To Run In Fullscreen Mode?", "Start FullScreen?", MB_YESNO | MB_ICONQUESTION) == IDNO)
{
window.init.isFullScreen = FALSE; // If Not, Run In Windowed Mode
}
// Register A Class For Our Window To Use
if (RegisterWindowClass (&application) == FALSE) // Did Registering A Class Fail?
{
// Failure
MessageBox (HWND_DESKTOP, "Error Registering Window Class!", "Error", MB_OK | MB_ICONEXCLAMATION);
return -1; // Terminate Application
}
g_isProgramLooping = TRUE; // Program Looping Is Set To TRUE
g_createFullScreen = window.init.isFullScreen; // g_createFullScreen Is Set To User Default
while (g_isProgramLooping) // Loop Until WM_QUIT Is Received
{
// Create A Window
window.init.isFullScreen = g_createFullScreen; // Set Init Param Of Window Creation To Fullscreen?
if (CreateWindowGL (&window) == TRUE) // Was Window Creation Successful?
{
// At This Point We Should Have A Window That Is Setup To Render OpenGL
if (false)//Initialize (&window, &keys) == FALSE) // Call User Intialization
{
// Failure
TerminateApplication(&window); // Close Window, This Will Handle The Shutdown
}
else // Otherwise (Start The Message Pump)
{ // Initialize was a success
isMessagePumpActive = TRUE; // Set isMessagePumpActive To TRUE
TimerInit();
init();
// return new RenderBuffer(0, frameBuffer, colorBuffer, 0, width, height, GL_COLOR_BUFFER_BIT, (void*) CreateScreenColor);
while (isMessagePumpActive == TRUE) // While The Message Pump Is Active
{
float start = GetTime();
// Success Creating Window. Check For Window Messages
if (PeekMessage (&msg, window.hWnd, 0, 0, PM_REMOVE) != 0)
{
// Check For WM_QUIT Message
if (msg.message != WM_QUIT) // Is The Message A WM_QUIT Message?
{
DispatchMessage (&msg); // If Not, Dispatch The Message
}
else // Otherwise (If Message Is WM_QUIT)
{
isMessagePumpActive = FALSE; // Terminate The Message Pump
}
}
//else // If There Are No Messages
{
if (window.isVisible == FALSE) // If Window Is Not Visible
{
WaitMessage (); // Application Is Minimized Wait For A Message
}
else // If Window Is Visible
{
// Process Application Loop
//draw
display();
SwapBuffers (window.hDC); // Swap Buffers (Double Buffering)
//update
float end = GetTime();
float _sleep_time = 1000.f/60.f - (end-start);
// controlling framerate here
if(_sleep_time>0){
// Sleep(_sleep_time);
} // Draw Our Scene
}
}
} // Loop While isMessagePumpActive == TRUE
} // If (Initialize (...
// Application Is Finished
DestroyWindowGL (&window); // Destroy The Active Window
}
else // If Window Creation Failed
{
// Error Creating Window
MessageBox (HWND_DESKTOP, "Error Creating OpenGL Window", "Error", MB_OK | MB_ICONEXCLAMATION);
g_isProgramLooping = FALSE; // Terminate The Loop
}
} // While (isProgramLooping)
UnregisterClass (application.className, application.hInstance); // UnRegister Window Class
return 0;
} // End Of WinMain()
BOOL CreateWindowGL (GL_Window* window) // This Code Creates Our OpenGL Window
{
DWORD windowStyle = WS_OVERLAPPEDWINDOW; // Define Our Window Style
DWORD windowExtendedStyle = WS_EX_APPWINDOW; // Define The Window's Extended Style
PIXELFORMATDESCRIPTOR pfd = // pfd Tells Windows How We Want Things To Be
{
sizeof (PIXELFORMATDESCRIPTOR), // Size Of This Pixel Format Descriptor
1, // Version Number
PFD_DRAW_TO_WINDOW | // Format Must Support Window
PFD_SUPPORT_OPENGL | // Format Must Support OpenGL
PFD_DOUBLEBUFFER, // Must Support Double Buffering
PFD_TYPE_RGBA, // Request An RGBA Format
window->init.bitsPerPixel, // Select Our Color Depth
0, 0, 0, 0, 0, 0, // Color Bits Ignored
1, // Alpha Buffer
0, // Shift Bit Ignored
0, // No Accumulation Buffer
0, 0, 0, 0, // Accumulation Bits Ignored
16, // 16Bit Z-Buffer (Depth Buffer)
0, // No Stencil Buffer
0, // No Auxiliary Buffer
PFD_MAIN_PLANE, // Main Drawing Layer
0, // Reserved
0, 0, 0 // Layer Masks Ignored
};
RECT windowRect = {0, 0, window->init.width, window->init.height}; // Define Our Window Coordinates
GLuint PixelFormat; // Will Hold The Selected Pixel Format
if (window->init.isFullScreen == TRUE) // Fullscreen Requested, Try Changing Video Modes
{
if (ChangeScreenResolution (window->init.width, window->init.height, window->init.bitsPerPixel) == FALSE)
{
// Fullscreen Mode Failed. Run In Windowed Mode Instead
MessageBox (HWND_DESKTOP, "Mode Switch Failed.\nRunning In Windowed Mode.", "Error", MB_OK | MB_ICONEXCLAMATION);
window->init.isFullScreen = FALSE; // Set isFullscreen To False (Windowed Mode)
}
else // Otherwise (If Fullscreen Mode Was Successful)
{
ShowCursor (FALSE); // Turn Off The Cursor
windowStyle = WS_POPUP; // Set The WindowStyle To WS_POPUP (Popup Window)
windowExtendedStyle |= WS_EX_TOPMOST; // Set The Extended Window Style To WS_EX_TOPMOST
} // (Top Window Covering Everything Else)
}
else // If Fullscreen Was Not Selected
{
// Adjust Window, Account For Window Borders
AdjustWindowRectEx (&windowRect, windowStyle, 0, windowExtendedStyle);
}
// Create The OpenGL Window
window->hWnd = CreateWindowEx (windowExtendedStyle, // Extended Style
window->init.application->className, // Class Name
window->init.title, // Window Title
windowStyle, // Window Style
0, 0, // Window X,Y Position
windowRect.right - windowRect.left, // Window Width
windowRect.bottom - windowRect.top, // Window Height
HWND_DESKTOP, // Desktop Is Window's Parent
0, // No Menu
window->init.application->hInstance, // Pass The Window Instance
window);
if (window->hWnd == 0) // Was Window Creation A Success?
{
return FALSE; // If Not Return False
}
window->hDC = GetDC (window->hWnd); // Grab A Device Context For This Window
if (window->hDC == 0) // Did We Get A Device Context?
{
// Failed
DestroyWindow (window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
//ROACH
/*
Our first pass, Multisampling hasn't been created yet, so we create a window normally
If it is supported, then we're on our second pass
that means we want to use our pixel format for sampling
so set PixelFormat to arbMultiSampleformat instead
*/
if(!arbMultisampleSupported)
{
PixelFormat = ChoosePixelFormat (window->hDC, &pfd); // Find A Compatible Pixel Format
if (PixelFormat == 0) // Did We Find A Compatible Format?
{
// Failed
ReleaseDC (window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow (window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
}
else
{
PixelFormat = arbMultisampleFormat;
}
//ENDROACH
if (SetPixelFormat (window->hDC, PixelFormat, &pfd) == FALSE) // Try To Set The Pixel Format
{
// Failed
ReleaseDC (window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow (window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
window->hRC = wglCreateContext (window->hDC); // Try To Get A Rendering Context
if (window->hRC == 0) // Did We Get A Rendering Context?
{
// Failed
ReleaseDC (window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow (window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
// Make The Rendering Context Our Current Rendering Context
if (wglMakeCurrent (window->hDC, window->hRC) == FALSE)
{
// Failed
wglDeleteContext (window->hRC); // Delete The Rendering Context
window->hRC = 0; // Zero The Rendering Context
ReleaseDC (window->hWnd, window->hDC); // Release Our Device Context
window->hDC = 0; // Zero The Device Context
DestroyWindow (window->hWnd); // Destroy The Window
window->hWnd = 0; // Zero The Window Handle
return FALSE; // Return False
}
//ROACH
/*
Now that our window is created, we want to queary what samples are available
we call our InitMultiSample window
if we return a valid context, we want to destroy our current window
and create a new one using the multisample interface.
*/
if(!arbMultisampleSupported && CHECK_FOR_MULTISAMPLE)
{
if(InitMultisample(window->init.application->hInstance,window->hWnd,pfd))
{
DestroyWindowGL (window);
return CreateWindowGL(window);
}
}
//ENDROACH
ShowWindow (window->hWnd, SW_NORMAL); // Make The Window Visible
window->isVisible = TRUE; // Set isVisible To True
ReshapeGL (window->init.width, window->init.height); // Reshape Our GL Window
ZeroMemory (window->keys, sizeof (Keys)); // Clear All Keys
window->lastTickCount = GetTickCount (); // Get Tick Count
return TRUE; // Window Creating Was A Success
// Initialization Will Be Done In WM_CREATE
}
// 应用程序的入口 (WinMain)
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
Application application; // 应用程序
GL_Window window; // 窗口
Keys keys; // 键盘按键
MSG msg; // Window消息
BOOL isMessagePumpActive;
// 给应用程序赋值
application.className = CLASSNAME; // 程序类名字
application.hInstance = hInstance; // 程序入口
// 窗口相关信息设置
ZeroMemory(&window, sizeof(GL_Window)); // 清零窗口变量的内存空间
window.keys = &keys; // 设置按键
window.init.application = &application; // 设置窗口程序
window.init.title = TITLE; // 设置标题
window.init.width = WIDTH; // 设置窗口宽度
window.init.height = HEIGHT; // 设置窗口高度
window.init.bitsPerPixel = BPP; // 设置每像素的位数
window.init.isFullScreen = FALSE; // 设置初始窗口是否全屏否(FALSE)
ZeroMemory(&keys, sizeof(Keys)); // 键盘缓冲清零
if (RegisterWindowClass(&application) == FALSE) // 注册类是否失败
{
MessageBox(HWND_DESKTOP, "窗口类注册失败!\nError Registering Window Class!", "Error", MB_OK | MB_ICONEXCLAMATION);
return -1; // 结束程序
}
g_isProgramLooping = TRUE; // 将g_isProgramLooping设TRUE
g_createFullScreen = window.init.isFullScreen; // g_createFullScreen 设为默认值
while (g_isProgramLooping) // 循环直到程序停止
{
// 建立窗口
window.init.isFullScreen = g_createFullScreen; // 传递是否全屏信息
if (CreateWindowGL(&window) == TRUE) // 创建GL窗口成功否?
{
if (Initialize(&window, &keys) == FALSE) // 初始化
{
// 失败
PostMessage(window.hWnd, WM_QUIT, 0, 0); // 抛出消息WM_QUIT
g_isProgramLooping = FALSE;
}
else
{ // 初始化成功
isMessagePumpActive = TRUE; // 设isMessagePumpActive为TRUE
while (isMessagePumpActive == TRUE) // 当isMessagePumpActive为TRUE时
{
// 成功建立窗口，监测Window消息
if (PeekMessage(&msg, window.hWnd, 0, 0, PM_REMOVE) != 0)
{
// 检测WM_QUIT消息
if (msg.message != WM_QUIT) // WM_QUIT消息?
{
DispatchMessage(&msg); // 如果不是,分派消息
}
else // 否则(消息是WM_QUIT)
{
isMessagePumpActive = FALSE; // 结束 Message Pump
}
}
else // 如果没有消息
{
if (window.isVisible == FALSE) // 如果窗口不可见
{
WaitMessage(); // 等待消息
}
else // 如果窗口可见
{
Update(); // 更新处理消息事件
DrawSceneGL(); // 绘制场景
SwapBuffers(window.hDC); // 交换缓存
}
}
} // 当isMessagePumpActive 为TRUE时循环执行
}
// 程序结束
Deinitialize(); // 做扫尾工作
DestroyWindowGL(&window); // 销毁窗口
}
else // 如果窗口创建失败
{
MessageBox(HWND_DESKTOP, "创建OpenGL窗口失败\nError Creating OpenGL Window", "Error", MB_OK | MB_ICONEXCLAMATION);
g_isProgramLooping = FALSE; // 结束循环
}
}
UnregisterClass(application.className, application.hInstance); // 注销窗口类
return 0;
}
// Program Entry (WinMain)
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
Keys* l_keys;
LPCSTR lpDataFileName;
//FILE* datafile;
//lpDataFileName = __argv[1];
//datafile = fopen(lpDataFileName,"w");
Application application; // Application Structure
GL_Window window; // Window Structure
Keys keys; // Key Structure
BOOL isMessagePumpActive; // Message Pump Active?
MSG msg; // Window Message Structure
DWORD tickCount; // Used For The Tick Counter
// Fill Out Application Data
application.className = "OpenGL"; // Application Class Name
application.hInstance = hInstance; // Application Instance
// Fill Out Window
ZeroMemory (&window, sizeof (GL_Window)); // Make Sure Memory Is Zeroed
window.keys = &keys; // Window Key Structure
window.init.application = &application; // Window Application
window.init.title = "Alex Stereo Camera"; // Window Title
window.init.width = 800; // Window Width
window.init.height = 600; // Window Height
window.init.bitsPerPixel = 16; // Bits Per Pixel
window.init.isFullScreen = TRUE; // Fullscreen? (Set To TRUE)
ZeroMemory (&keys, sizeof (Keys)); // Zero keys Structure
// Register A Class For Our Window To Use
if (RegisterWindowClass (&application) == FALSE) // Did Registering A Class Fail?
{
// Failure
MessageBox (HWND_DESKTOP, "Error Registering Window Class!", "Error", MB_OK | MB_ICONEXCLAMATION);
return -1; // Terminate Application
}
g_isProgramLooping = TRUE; // Program Looping Is Set To TRUE
g_createFullScreen = window.init.isFullScreen; // g_createFullScreen Is Set To User Default
while (g_isProgramLooping) // Loop Until WM_QUIT Is Received
{
g_isProgramLooping = FALSE; // Program Looping Is Set To FALSE
// Create A Window
window.init.isFullScreen = g_createFullScreen; // Set Init Param Of Window Creation To Fullscreen?
if (CreateWindowGL (&window) == TRUE) // Was Window Creation Successful?
{
// At This Point We Should Have A Window That Is Setup To Render OpenGL
//if (Initialize (&window, &keys,window.init.width, window.init.height ) == FALSE) // Call User Intialization
StereoDisplay stereo_disp(&window, &keys, window.init.width, window.init.height);
//if( NULL != __argv[1])
//{
//stereo_disp.SetFileName(__argv[1]);
/*if( stereo_disp.SetFileName() == false)
{
exit(0);
}*/
//}
/* else
{
stereo_disp.SetRecording(false);
//right_video_string = __argv[1];
} */
/*if (Initialize (&window, &keys,window.init.width, window.init.height ) == FALSE) // Call User Intialization
{
// Failure
TerminateApplication (&window); // Close Window, This Will Handle The Shutdown
}
else // Otherwise (Start The Message Pump)
{*/
// Initialize was a success
isMessagePumpActive = TRUE; // Set isMessagePumpActive To TRUE
while (isMessagePumpActive == TRUE) // While The Message Pump Is Active
{
// Success Creating Window. Check For Window Messages
if (PeekMessage (&msg, window.hWnd, 0, 0, PM_REMOVE) != 0)
{
// Check For WM_QUIT Message
if (msg.message != WM_QUIT) // Is The Message A WM_QUIT Message?
DispatchMessage (&msg); // If Not, Dispatch The Message
else // Otherwise (If Message Is WM_QUIT)
isMessagePumpActive = FALSE; // Terminate The Message Pump
}
else // If There Are No Messages
{
if (window.isVisible == FALSE) // If Window Is Not Visible
WaitMessage (); // Application Is Minimized Wait For A Message
else // If Window Is Visible
{
// Process Application Loop
tickCount = GetTickCount (); // Get The Tick Count
if ( FALSE == stereo_disp.Update() )
break; // End while
window.lastTickCount = tickCount; // Set Last Count To Current Count
stereo_disp.Draw(); // Draw Our Scene
SwapBuffers (window.hDC); // Swap Buffers (Double Buffering)
}
}// Loop While isMessagePumpActive == TRUE
} // If (Initialize (...
DestroyWindowGL (&window); // Destroy The Active Window
}
else // If Window Creation Failed
{
// Error Creating Window
MessageBox (HWND_DESKTOP, "Error Creating OpenGL Window", "Error", MB_OK | MB_ICONEXCLAMATION);
g_isProgramLooping = FALSE; // Terminate The Loop
}
} // While (isProgramLooping)
//fclose(datafile);
UnregisterClass (application.className, application.hInstance); // UnRegister Window Class
return 0;
exit(0);
} // End Of WinMain()
