--> Archiwum Forum
masterofpain [ Centurion ]
Problem z OpenGL na pelnym ekranie :(
Mam problem z OpenGl'em na pelnym ekranie... robie programik i gdy uruchamiam go w oknie to wszystko jest ok ale gdy probuje 2 razy uruchomic go na pelnym ekranie to komp mi sie wiesza ma ktos pomysl co z tym zrobic???
Ponizej kod:
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include<gl.h>
#include<glu.h>
#include<glaux.h>
float angle=0.0f;
HDC g_HDC;
bool fullScreen = TRUE;
void SetupPixelFormat(HDC hDC)
‹
int nPixelFormat;
static PIXELFORMATDESCRIPTOR pfd = ‹
sizeof(PIXELFORMATDESCRIPTOR),
1,
PFD_DRAW_TO_WINDOW |
PFD_SUPPORT_OPENGL |
PFD_DOUBLEBUFFER,
PFD_TYPE_RGBA,
32,
0,0,0,0,0,0,
0,
0,
0,
0,0,0,0,
16,
0,
0,
PFD_MAIN_PLANE,
0,
0,0,0›;
nPixelFormat = ChoosePixelFormat(hDC, &pfd);
SetPixelFormat(hDC, nPixelFormat, &pfd);
›
LRESULT CALLBACK WndProc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
‹
static HGLRC hRC;
static HDC hDC;
int width, height;
switch(message)
‹
case WM_CREATE:
‹
hDC=GetDC(hwnd);
SetupPixelFormat(hDC);
g_HDC = hDC;
hRC=wglCreateContext(hDC);
wglMakeCurrent(hDC,hRC);
return 0;
break;
›
case WM_CLOSE:
‹
wglMakeCurrent(hDC,NULL);
wglDeleteContext(hRC);
PostQuitMessage(0);
return 0;
break;
›
case WM_CHAR:
‹
switch (toupper(wParam))
‹
case VK_ESCAPE:
‹
// wstawia komunikat WM_QUIT do kolejki
PostQuitMessage(0);
return 0;
›
›
›
case WM_SIZE:
height = HIWORD(lParam);
width = LOWORD(lParam);
if (height==0)
‹
height=1;
›
glViewport(0,0, width, height);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(45.0f,(GLfloat)width/(GLfloat)height,1.0f,1000.0f);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
return 0;
break;
default:
break;
›
return(DefWindowProc(hwnd, message, wParam, lParam));
›
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nShowCmd)
‹
WNDCLASSEX windowClass;
HWND hwnd;
MSG msg;
bool done;
DWORD dwExStyle;
DWORD dwStyle;
int bits= 32;
int height = 768;
int width = 1024;
windowClass.cbSize = sizeof(WNDCLASSEX);
windowClass.style = CS_HREDRAW | CS_VREDRAW;
windowClass.lpfnWndProc = WndProc;
windowClass.cbClsExtra = 0;
windowClass.cbWndExtra = 0;
windowClass.hInstance = hInstance;
windowClass.hIcon = LoadIcon(NULL, IDI_APPLICATION);
windowClass.hCursor = LoadCursor(NULL, IDC_ARROW);
windowClass.hbrBackground = NULL;
windowClass.lpszMenuName = NULL;
windowClass.lpszClassName = "MojaKlasa";
windowClass.hIconSm = LoadIcon(NULL, IDI_WINLOGO);
if(!RegisterClassEx(&windowClass))
‹
MessageBox(NULL, TEXT ("DUPA!!!"), NULL,MB_ICONERROR);
return 0 ;
›
DEVMODE devModeScreen;
memset(&devModeScreen,0,sizeof(devModeScreen));
devModeScreen.dmSize = sizeof(devModeScreen);
devModeScreen.dmPelsWidth = width;
devModeScreen.dmPelsHeight = height;
devModeScreen.dmBitsPerPel = bits;
devModeScreen.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT;
if(ChangeDisplaySettings(&devModeScreen, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL)
‹
fullScreen = false;
›
if(fullScreen)
‹
dwExStyle = WS_EX_APPWINDOW;
dwStyle = WS_POPUP;
ShowCursor(FALSE);
›
else
‹
dwExStyle = NULL;
dwStyle = WS_OVERLAPPEDWINDOW | WS_VISIBLE | WS_SYSMENU | WS_CLIPCHILDREN | WS_CLIPSIBLINGS;
›
RECT windowRect;
windowRect.top =(long)0;
windowRect.left = (long)0;
windowRect.bottom = (long)height;
windowRect.right = (long)width;
AdjustWindowRectEx(&windowRect, dwStyle, FALSE, dwExStyle);
hwnd = CreateWindowEx(NULL,
"MojaKlasa",
"Aplikacaj OPENGL",
dwStyle /*| WS_CLIPCHILDREN | WS_CLIPSIBLINGS*/,
0, 0,
windowRect.right - windowRect.left,
windowRect.bottom - windowRect.top,
NULL,
NULL,
hInstance,
NULL);
if(!hwnd)
return 0;
ShowWindow(hwnd, SW_SHOW);
UpdateWindow(hwnd);
done = false;
while(!done)
‹
PeekMessage(&msg, hwnd, NULL, NULL, PM_REMOVE);
if(msg.message == WM_QUIT)
‹
done = true;
›
else
‹
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glLoadIdentity();
angle = angle + 50.1f;
if (angle>=360.0f)
angle=0.0f;
glTranslatef(0.0f,0.0f,-5.0f);
glRotatef(angle,angle,0.0f,1.0f);
glLineWidth(5.0);
glColor3f(1.0f,0.0f,0.0f);
glBegin(GL_LINES);
glVertex3f(0.0,0.0,0.0);
glVertex3f(1.0f,0.0f,0.0f);
// glVertex3f(1.0f,1.0f,0.0f);
glEnd();
SwapBuffers(g_HDC);
TranslateMessage(&msg);
DispatchMessage(&msg);
›
›
return msg.wParam;
›
masterofpain [ Centurion ]
Nikt nie wie co z tym zrobic :( ???