static HICON hIcon;
HWND mainwindow;
+static HDC baseDC;
+static HGLRC baseRC;
//HWND WINAPI InitializeWindow (HINSTANCE hInstance, int nCmdShow);
void VID_Finish (void)
{
- HDC hdc;
int vid_usemouse;
static int old_vsync = -1;
{
if (r_speeds.integer || gl_finish.integer)
qglFinish();
- if (qwglGetCurrentDC)
- SwapBuffers(qwglGetCurrentDC());
- else {
- hdc = GetDC(mainwindow);
- SwapBuffers(hdc);
- ReleaseDC(mainwindow, hdc);
- }
+ SwapBuffers(baseDC);
}
// handle the mouse state when windowed if that's changed
};
int pixelformat;
DWORD WindowStyle, ExWindowStyle;
- HGLRC baseRC;
int CenterX, CenterY;
const char *gldrivername;
int depth;
// fix the leftover Alt from any Alt-Tab or the like that switched us away
ClearAllStates ();
- hdc = GetDC(mainwindow);
+ baseDC = GetDC(mainwindow);
- if ((pixelformat = ChoosePixelFormat(hdc, &pfd)) == 0)
+ if ((pixelformat = ChoosePixelFormat(baseDC, &pfd)) == 0)
{
VID_Shutdown();
- Con_Printf("ChoosePixelFormat(%d, %p) failed\n", hdc, &pfd);
+ Con_Printf("ChoosePixelFormat(%d, %p) failed\n", baseDC, &pfd);
return false;
}
- if (SetPixelFormat(hdc, pixelformat, &pfd) == false)
+ if (SetPixelFormat(baseDC, pixelformat, &pfd) == false)
{
VID_Shutdown();
- Con_Printf("SetPixelFormat(%d, %d, %p) failed\n", hdc, pixelformat, &pfd);
+ Con_Printf("SetPixelFormat(%d, %d, %p) failed\n", baseDC, pixelformat, &pfd);
return false;
}
return false;
}
- baseRC = qwglCreateContext(hdc);
+ baseRC = qwglCreateContext(baseDC);
if (!baseRC)
{
VID_Shutdown();
Con_Print("Could not initialize GL (wglCreateContext failed).\n\nMake sure you are in 65536 color mode, and try running -window.\n");
return false;
}
- if (!qwglMakeCurrent(hdc, baseRC))
+ if (!qwglMakeCurrent(baseDC, baseRC))
{
VID_Shutdown();
- Con_Printf("wglMakeCurrent(%d, %d) failed\n", hdc, baseRC);
+ Con_Printf("wglMakeCurrent(%d, %d) failed\n", baseDC, baseRC);
return false;
}
gl_videosyncavailable = false;
if (qwglGetExtensionsStringARB)
- gl_platformextensions = qwglGetExtensionsStringARB(hdc);
+ gl_platformextensions = qwglGetExtensionsStringARB(baseDC);
// COMMANDLINEOPTION: Windows WGL: -novideosync disables WGL_EXT_swap_control
gl_videosyncavailable = GL_CheckExtension("WGL_EXT_swap_control", wglswapintervalfuncs, "-novideosync", false);
static void IN_Shutdown(void);
void VID_Shutdown (void)
{
- HGLRC hRC = 0;
- HDC hDC = 0;
-
if(vid_initialized == false)
return;
vid_initialized = false;
IN_Shutdown();
- if (qwglGetCurrentContext)
- hRC = qwglGetCurrentContext();
- if (qwglGetCurrentDC)
- hDC = qwglGetCurrentDC();
if (qwglMakeCurrent)
qwglMakeCurrent(NULL, NULL);
- if (hRC && qwglDeleteContext)
- qwglDeleteContext(hRC);
+ if (baseRC && qwglDeleteContext)
+ qwglDeleteContext(baseRC);
// close the library before we get rid of the window
GL_CloseLibrary();
- if (hDC && mainwindow)
- ReleaseDC(mainwindow, hDC);
+ if (baseDC && mainwindow)
+ ReleaseDC(mainwindow, baseDC);
AppActivate(false, false);
if (mainwindow)
DestroyWindow(mainwindow);