/* Copyright (C) 1996-1997 Id Software, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ // gl_vidnt.c -- NT GL vid component #include "quakedef.h" #include "winquake.h" #include "resource.h" #include #define MAX_MODE_LIST 64 //PENTA: People were reporthing with more than 30 modes! #define VID_ROW_SIZE 3 #define WARP_WIDTH 320 #define WARP_HEIGHT 200 #define MAXWIDTH 10000 #define MAXHEIGHT 10000 #define BASEWIDTH 320 #define BASEHEIGHT 200 #define MODE_WINDOWED 0 #define NO_MODE (MODE_WINDOWED - 1) #define MODE_FULLSCREEN_DEFAULT (MODE_WINDOWED + 1) typedef struct { modestate_t type; int width; int height; int modenum; int dib; int fullscreen; int bpp; int halfscreen; char modedesc[17]; } vmode_t; typedef struct { int width; int height; } lmode_t; lmode_t lowresmodes[] = { {320, 200}, {320, 240}, {400, 300}, {512, 384}, }; qboolean DDActive; qboolean scr_skipupdate; static vmode_t modelist[MAX_MODE_LIST]; static int nummodes; static vmode_t *pcurrentmode; static vmode_t badmode; static DEVMODE gdevmode; static qboolean vid_initialized = false; static qboolean windowed, leavecurrentmode; static qboolean vid_canalttab = false; static qboolean vid_wassuspended = false; static int windowed_mouse; extern qboolean mouseactive; // from in_win.c static HICON hIcon; int DIBWidth, DIBHeight; RECT WindowRect; DWORD WindowStyle, ExWindowStyle; HWND mainwindow, dibwindow; int vid_modenum = NO_MODE; int vid_realmode; int vid_default = MODE_WINDOWED; static int windowed_default; unsigned char vid_curpal[256*3]; HGLRC baseRC; HDC maindc; glvert_t glv; HWND WINAPI InitializeWindow (HINSTANCE hInstance, int nCmdShow); viddef_t vid; // global video state modestate_t modestate = MS_UNINIT; LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam); void AppActivate(BOOL fActive, BOOL minimize); char *VID_GetModeDescription (int mode); void ClearAllStates (void); void VID_UpdateWindowStatus (void); void GL_Init (void); PROC glArrayElementEXT; PROC glColorPointerEXT; PROC glTexCoordPointerEXT; PROC glVertexPointerEXT; //==================================== cvar_t vid_mode = {"vid_mode","0", false}; // Note that 0 is MODE_WINDOWED cvar_t _vid_default_mode = {"_vid_default_mode","0", true}; // Note that 3 is MODE_FULLSCREEN_DEFAULT cvar_t _vid_default_mode_win = {"_vid_default_mode_win","3", true}; cvar_t vid_wait = {"vid_wait","0"}; cvar_t vid_nopageflip = {"vid_nopageflip","0", true}; cvar_t _vid_wait_override = {"_vid_wait_override", "0", true}; cvar_t vid_config_x = {"vid_config_x","800", true}; cvar_t vid_config_y = {"vid_config_y","600", true}; cvar_t vid_stretch_by_2 = {"vid_stretch_by_2","1", true}; cvar_t m_windowed = {"m_windowed","1", true}; int window_center_x, window_center_y, window_x, window_y, window_width, window_height; RECT window_rect; // direct draw software compatability stuff void VID_HandlePause (qboolean pause) { } void VID_ForceLockState (int lk) { } void VID_LockBuffer (void) { } void VID_UnlockBuffer (void) { } int VID_ForceUnlockedAndReturnState (void) { return 0; } void D_BeginDirectRect (int x, int y, byte *pbitmap, int width, int height) { } void D_EndDirectRect (int x, int y, int width, int height) { } void CenterWindow(HWND hWndCenter, int width, int height, BOOL lefttopjustify) { int CenterX, CenterY; CenterX = (GetSystemMetrics(SM_CXSCREEN) - width) / 2; CenterY = (GetSystemMetrics(SM_CYSCREEN) - height) / 2; if (CenterX > CenterY*2) CenterX >>= 1; // dual screens CenterX = (CenterX < 0) ? 0: CenterX; CenterY = (CenterY < 0) ? 0: CenterY; SetWindowPos (hWndCenter, NULL, CenterX, CenterY, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_SHOWWINDOW | SWP_DRAWFRAME); } qboolean VID_SetWindowedMode (int modenum) { HDC hdc; int lastmodestate, width, height; RECT rect; lastmodestate = modestate; WindowRect.top = WindowRect.left = 0; WindowRect.right = modelist[modenum].width; WindowRect.bottom = modelist[modenum].height; DIBWidth = modelist[modenum].width; DIBHeight = modelist[modenum].height; WindowStyle = WS_OVERLAPPED | WS_BORDER | WS_CAPTION | WS_SYSMENU | WS_MINIMIZEBOX; ExWindowStyle = 0; rect = WindowRect; AdjustWindowRectEx(&rect, WindowStyle, FALSE, 0); width = rect.right - rect.left; height = rect.bottom - rect.top; // Create the DIB window dibwindow = CreateWindowEx ( ExWindowStyle, "WinQuake", "Tenebrae", WindowStyle, rect.left, rect.top, width, height, NULL, NULL, global_hInstance, NULL); if (!dibwindow) Sys_Error ("Couldn't create DIB window"); // Center and show the DIB window CenterWindow(dibwindow, WindowRect.right - WindowRect.left, WindowRect.bottom - WindowRect.top, false); ShowWindow (dibwindow, SW_SHOWDEFAULT); UpdateWindow (dibwindow); modestate = MS_WINDOWED; // because we have set the background brush for the window to NULL // (to avoid flickering when re-sizing the window on the desktop), // we clear the window to black when created, otherwise it will be // empty while Quake starts up. hdc = GetDC(dibwindow); PatBlt(hdc,0,0,WindowRect.right,WindowRect.bottom,BLACKNESS); ReleaseDC(dibwindow, hdc); if (vid.conheight > modelist[modenum].height) vid.conheight = modelist[modenum].height; if (vid.conwidth > modelist[modenum].width) vid.conwidth = modelist[modenum].width; vid.width = vid.conwidth; vid.height = vid.conheight; vid.numpages = 2; mainwindow = dibwindow; SendMessage (mainwindow, WM_SETICON, (WPARAM)TRUE, (LPARAM)hIcon); SendMessage (mainwindow, WM_SETICON, (WPARAM)FALSE, (LPARAM)hIcon); return true; } qboolean VID_SetFullDIBMode (int modenum) { HDC hdc; int lastmodestate, width, height; RECT rect; if (!leavecurrentmode) { gdevmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT; gdevmode.dmBitsPerPel = modelist[modenum].bpp; gdevmode.dmPelsWidth = modelist[modenum].width << modelist[modenum].halfscreen; gdevmode.dmPelsHeight = modelist[modenum].height; gdevmode.dmSize = sizeof (gdevmode); if (ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN) != DISP_CHANGE_SUCCESSFUL) Sys_Error ("Couldn't set fullscreen DIB mode"); } lastmodestate = modestate; modestate = MS_FULLDIB; WindowRect.top = WindowRect.left = 0; WindowRect.right = modelist[modenum].width; WindowRect.bottom = modelist[modenum].height; DIBWidth = modelist[modenum].width; DIBHeight = modelist[modenum].height; WindowStyle = WS_POPUP; ExWindowStyle = 0; rect = WindowRect; AdjustWindowRectEx(&rect, WindowStyle, FALSE, 0); width = rect.right - rect.left; height = rect.bottom - rect.top; // Create the DIB window dibwindow = CreateWindowEx ( ExWindowStyle, "WinQuake", "Tenebrae", WindowStyle, rect.left, rect.top, width, height, NULL, NULL, global_hInstance, NULL); if (!dibwindow) Sys_Error ("Couldn't create DIB window"); ShowWindow (dibwindow, SW_SHOWDEFAULT); UpdateWindow (dibwindow); // Because we have set the background brush for the window to NULL // (to avoid flickering when re-sizing the window on the desktop), we // clear the window to black when created, otherwise it will be // empty while Quake starts up. hdc = GetDC(dibwindow); PatBlt(hdc,0,0,WindowRect.right,WindowRect.bottom,BLACKNESS); ReleaseDC(dibwindow, hdc); if (vid.conheight > modelist[modenum].height) vid.conheight = modelist[modenum].height; if (vid.conwidth > modelist[modenum].width) vid.conwidth = modelist[modenum].width; vid.width = vid.conwidth; vid.height = vid.conheight; vid.numpages = 2; // needed because we're not getting WM_MOVE messages fullscreen on NT window_x = 0; window_y = 0; mainwindow = dibwindow; SendMessage (mainwindow, WM_SETICON, (WPARAM)TRUE, (LPARAM)hIcon); SendMessage (mainwindow, WM_SETICON, (WPARAM)FALSE, (LPARAM)hIcon); return true; } int VID_SetMode (int modenum) { int original_mode, temp; qboolean stat; MSG msg; if ((windowed && (modenum != 0)) || (!windowed && (modenum < 1)) || (!windowed && (modenum >= nummodes))) { Sys_Error ("Bad video mode\n"); } // so Con_Printfs don't mess us up by forcing vid and snd updates temp = scr_disabled_for_loading; scr_disabled_for_loading = true; CDAudio_Pause (); if (vid_modenum == NO_MODE) original_mode = windowed_default; else original_mode = vid_modenum; // Set either the fullscreen or windowed mode if (modelist[modenum].type == MS_WINDOWED) { if (m_windowed.value && key_dest == key_game) { stat = VID_SetWindowedMode(modenum); //IN_ActivateMouse (); //IN_HideMouse (); } else { //IN_DeactivateMouse (); //IN_ShowMouse (); stat = VID_SetWindowedMode(modenum); } } else if (modelist[modenum].type == MS_FULLDIB) { stat = VID_SetFullDIBMode(modenum); //IN_ActivateMouse (); //IN_HideMouse (); } else { Sys_Error ("VID_SetMode: Bad mode type in modelist"); } window_width = DIBWidth; window_height = DIBHeight; VID_UpdateWindowStatus (); CDAudio_Resume (); scr_disabled_for_loading = temp; if (!stat) { Sys_Error ("Couldn't set video mode"); } // now we try to make sure we get the focus on the mode switch, because // sometimes in some systems we don't. We grab the foreground, then // finish setting up, pump all our messages, and sleep for a little while // to let messages finish bouncing around the system, then we put // ourselves at the top of the z order, then grab the foreground again, // Who knows if it helps, but it probably doesn't hurt SetForegroundWindow (mainwindow); vid_modenum = modenum; Cvar_SetValue ("vid_mode", (float)vid_modenum); while (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE)) { TranslateMessage (&msg); DispatchMessage (&msg); } Sleep (100); SetWindowPos (mainwindow, HWND_TOP, 0, 0, 0, 0, SWP_DRAWFRAME | SWP_NOMOVE | SWP_NOSIZE | SWP_SHOWWINDOW | SWP_NOCOPYBITS); SetForegroundWindow (mainwindow); // fix the leftover Alt from any Alt-Tab or the like that switched us away ClearAllStates (); if (!msg_suppress_1) Con_SafePrintf ("Video mode %s initialized.\n", VID_GetModeDescription (vid_modenum)); vid.recalc_refdef = 1; return true; } /* ================ VID_UpdateWindowStatus ================ */ void VID_UpdateWindowStatus (void) { window_rect.left = window_x; window_rect.top = window_y; window_rect.right = window_x + window_width; window_rect.bottom = window_y + window_height; window_center_x = (window_rect.left + window_rect.right) / 2; window_center_y = (window_rect.top + window_rect.bottom) / 2; } //==================================== /* ================= GL_BeginRendering ================= */ void GL_BeginRendering (int *x, int *y, int *width, int *height) { extern cvar_t gl_clear; *x = *y = 0; *width = WindowRect.right - WindowRect.left; *height = WindowRect.bottom - WindowRect.top; // if (!wglMakeCurrent( maindc, baseRC )) // Sys_Error ("wglMakeCurrent failed"); // glViewport (*x, *y, *width, *height); } void GL_EndRendering (void) { if (!scr_skipupdate || block_drawing) SwapBuffers(maindc); // handle the mouse state when windowed if that's changed /* if (modestate == MS_WINDOWED) { if (!m_windowed.value) { if (windowed_mouse) { IN_DeactivateMouse (); //IN_ShowMouse (); windowed_mouse = false; } } else { windowed_mouse = true; if (key_dest == key_game && !mouseactive && ActiveApp) { //IN_ActivateMouse (); //IN_HideMouse (); } else if (mouseactive && key_dest != key_game) { //IN_DeactivateMouse (); //IN_ShowMouse (); } } }*/ } void VID_SetDefaultMode (void) { IN_DeactivateMouse (); } void VID_Shutdown (void) { HGLRC hRC; HDC hDC; R_ShutdownShaders(); GL_FreeVertexCache(); GL_FreeDriverMem(); if (vid_initialized) { vid_canalttab = false; hRC = wglGetCurrentContext(); hDC = wglGetCurrentDC(); wglMakeCurrent(NULL, NULL); if (hRC) wglDeleteContext(hRC); if (hDC && dibwindow) ReleaseDC(dibwindow, hDC); if (modestate == MS_FULLDIB) ChangeDisplaySettings (NULL, 0); if (maindc && dibwindow) ReleaseDC (dibwindow, maindc); AppActivate(false, false); } } //========================================================================== BOOL bSetupPixelFormat(HDC hDC) { static PIXELFORMATDESCRIPTOR pfd = { sizeof(PIXELFORMATDESCRIPTOR), // size of this pfd 1, // version number PFD_DRAW_TO_WINDOW // support window | PFD_SUPPORT_OPENGL // support OpenGL | PFD_DOUBLEBUFFER , // double buffered PFD_TYPE_RGBA, // RGBA type 32, // 32-bit color depth 0, 0, 0, 0, 0, 0, // color bits ignored 8, // PENTA: 8 bit destination alpha 0, // shift bit ignored 0, // no accumulation buffer 0, 0, 0, 0, // accum bits ignored 24, // PENTA: 24-bit z-buffer 8, // PENTA: We need a stencil buffer for the shadows 0, // no auxiliary buffer PFD_MAIN_PLANE, // main layer 0, // reserved 0, 0, 0 // layer masks ignored }; int pixelformat; if ( (pixelformat = ChoosePixelFormat(hDC, &pfd)) == 0 ) { MessageBox(NULL, "ChoosePixelFormat failed", "Error", MB_OK); return FALSE; } if (SetPixelFormat(hDC, pixelformat, &pfd) == FALSE) { MessageBox(NULL, "SetPixelFormat failed", "Error", MB_OK); return FALSE; } return TRUE; } byte scantokey[128] = { // 0 1 2 3 4 5 6 7 // 8 9 A B C D E F 0 , 27, '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=', K_BACKSPACE, 9, // 0 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']', 13 , K_CTRL,'a', 's', // 1 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'' , '`', K_SHIFT,'\\', 'z', 'x', 'c', 'v', // 2 'b', 'n', 'm', ',', '.', '/', K_SHIFT,'*', K_ALT,' ', 0 , K_F1, K_F2, K_F3, K_F4, K_F5, // 3 K_F6, K_F7, K_F8, K_F9, K_F10, K_PAUSE , 0 , K_HOME, K_UPARROW,K_PGUP,'-',K_LEFTARROW,'5',K_RIGHTARROW,'+',K_END, //4 K_DOWNARROW,K_PGDN,K_INS,K_DEL,0,0, 0, K_F11, K_F12,0 , 0 , 0 , 0 , 0 , 0 , 0, // 5 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, // 6 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 // 7 }; byte shiftscantokey[128] = { // 0 1 2 3 4 5 6 7 // 8 9 A B C D E F 0 , 27, '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+', K_BACKSPACE, 9, // 0 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}', 13 , K_CTRL,'A', 'S', // 1 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"' , '~', K_SHIFT,'|', 'Z', 'X', 'C', 'V', // 2 'B', 'N', 'M', '<', '>', '?', K_SHIFT,'*', K_ALT,' ', 0 , K_F1, K_F2, K_F3, K_F4, K_F5, // 3 K_F6, K_F7, K_F8, K_F9, K_F10, K_PAUSE , 0 , K_HOME, K_UPARROW,K_PGUP,'_',K_LEFTARROW,'%',K_RIGHTARROW,'+',K_END, //4 K_DOWNARROW,K_PGDN,K_INS,K_DEL,0,0, 0, K_F11, K_F12,0 , 0 , 0 , 0 , 0 , 0 , 0, // 5 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, // 6 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0, 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 // 7 }; /* ======= MapKey Map from windows to quake keynums ======= */ int MapKey (int key) { key = (key>>16)&255; if (key > 127) return 0; if (scantokey[key] == 0) Con_DPrintf("key 0x%02x has no translation\n", key); return scantokey[key]; } /* =================================================================== MAIN WINDOW =================================================================== */ /* ================ ClearAllStates ================ */ void ClearAllStates (void) { int i; // send an up event for each key, to make sure the server clears them all for (i=0 ; i<256 ; i++) { Key_Event (i, false); } Key_ClearStates (); IN_ClearStates (); } void AppActivate(BOOL fActive, BOOL minimize) /**************************************************************************** * * Function: AppActivate * Parameters: fActive - True if app is activating * * Description: If the application is activating, then swap the system * into SYSPAL_NOSTATIC mode so that our palettes will display * correctly. * ****************************************************************************/ { static BOOL sound_active; ActiveApp = fActive; Minimized = minimize; // enable/disable sound on focus gain/loss if (!ActiveApp && sound_active) { S_BlockSound (); sound_active = false; } else if (ActiveApp && !sound_active) { S_UnblockSound (); sound_active = true; } if (fActive) { if (modestate == MS_FULLDIB) { IN_ActivateMouse (); //IN_HideMouse (); if (vid_canalttab && vid_wassuspended) { vid_wassuspended = false; ChangeDisplaySettings (&gdevmode, CDS_FULLSCREEN); ShowWindow(mainwindow, SW_SHOWNORMAL); MoveWindow(mainwindow, 0, 0, gdevmode.dmPelsWidth, gdevmode.dmPelsHeight, false); //Alt Tab Fix - Eradicator } } else if ((modestate == MS_WINDOWED) && m_windowed.value) { IN_ActivateMouse (); //IN_HideMouse (); } } if (!fActive) { if (modestate == MS_FULLDIB) { IN_DeactivateMouse (); //IN_ShowMouse (); if (vid_canalttab) { ChangeDisplaySettings (NULL, 0); vid_wassuspended = true; } } else if ((modestate == MS_WINDOWED) && m_windowed.value) { IN_DeactivateMouse (); //IN_ShowMouse (); } } } /* main window procedure */ LONG WINAPI MainWndProc ( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) { LONG lRet = 1; int fActive, fMinimized, temp; extern unsigned int uiWheelMessage; if ( uMsg == uiWheelMessage ) uMsg = WM_MOUSEWHEEL; switch (uMsg) { case WM_KILLFOCUS: if (modestate == MS_FULLDIB) ShowWindow(mainwindow, SW_SHOWMINNOACTIVE); break; case WM_CREATE: break; case WM_MOVE: window_x = (int) LOWORD(lParam); window_y = (int) HIWORD(lParam); VID_UpdateWindowStatus (); break; case WM_KEYDOWN: case WM_SYSKEYDOWN: Key_Event (MapKey(lParam), true); break; case WM_KEYUP: case WM_SYSKEYUP: Key_Event (MapKey(lParam), false); break; case WM_SYSCHAR: // keep Alt-Space from happening break; // this is complicated because Win32 seems to pack multiple mouse events into // one update sometimes, so we always check all states and look for events case WM_LBUTTONDOWN: case WM_LBUTTONUP: case WM_RBUTTONDOWN: case WM_RBUTTONUP: case WM_MBUTTONDOWN: case WM_MBUTTONUP: case WM_MOUSEMOVE: temp = 0; if (wParam & MK_LBUTTON) temp |= 1; if (wParam & MK_RBUTTON) temp |= 2; if (wParam & MK_MBUTTON) temp |= 4; IN_MouseEvent (temp); break; // JACK: This is the mouse wheel with the Intellimouse // Its delta is either positive or neg, and we generate the proper // Event. case WM_MOUSEWHEEL: if ((short) HIWORD(wParam) > 0) { Key_Event(K_MWHEELUP, true); Key_Event(K_MWHEELUP, false); } else { Key_Event(K_MWHEELDOWN, true); Key_Event(K_MWHEELDOWN, false); } break; case WM_SIZE: break; case WM_CLOSE: if (MessageBox (mainwindow, "Are you sure you want to quit?", "Confirm Exit", MB_YESNO | MB_SETFOREGROUND | MB_ICONQUESTION) == IDYES) { Sys_Quit (); } break; case WM_ACTIVATE: fActive = LOWORD(wParam); fMinimized = (BOOL) HIWORD(wParam); AppActivate(!(fActive == WA_INACTIVE), fMinimized); // fix the leftover Alt from any Alt-Tab or the like that switched us away ClearAllStates (); break; case WM_DESTROY: { if (dibwindow) DestroyWindow (dibwindow); PostQuitMessage (0); } break; case MM_MCINOTIFY: lRet = CDAudio_MessageHandler (hWnd, uMsg, wParam, lParam); break; default: /* pass all unhandled messages to DefWindowProc */ lRet = DefWindowProc (hWnd, uMsg, wParam, lParam); break; } /* return 1 if handled message, 0 if not */ return lRet; } /* ================= VID_NumModes ================= */ int VID_NumModes (void) { return nummodes; } /* ================= VID_GetModePtr ================= */ vmode_t *VID_GetModePtr (int modenum) { if ((modenum >= 0) && (modenum < nummodes)) return &modelist[modenum]; else return &badmode; } /* ================= VID_GetModeDescription ================= */ char *VID_GetModeDescription (int mode) { char *pinfo; vmode_t *pv; static char temp[100]; if ((mode < 0) || (mode >= nummodes)) return NULL; if (!leavecurrentmode) { pv = VID_GetModePtr (mode); pinfo = pv->modedesc; } else { sprintf (temp, "Desktop resolution (%dx%d)", modelist[MODE_FULLSCREEN_DEFAULT].width, modelist[MODE_FULLSCREEN_DEFAULT].height); pinfo = temp; } return pinfo; } // KJB: Added this to return the mode driver name in description for console char *VID_GetExtModeDescription (int mode) { static char pinfo[40]; vmode_t *pv; if ((mode < 0) || (mode >= nummodes)) return NULL; pv = VID_GetModePtr (mode); if (modelist[mode].type == MS_FULLDIB) { if (!leavecurrentmode) { sprintf(pinfo,"%s fullscreen", pv->modedesc); } else { sprintf (pinfo, "Desktop resolution (%dx%d)", modelist[MODE_FULLSCREEN_DEFAULT].width, modelist[MODE_FULLSCREEN_DEFAULT].height); } } else { if (modestate == MS_WINDOWED) sprintf(pinfo, "%s windowed", pv->modedesc); else sprintf(pinfo, "windowed"); } return pinfo; } /* ================= VID_DescribeCurrentMode_f ================= */ void VID_DescribeCurrentMode_f (void) { Con_Printf ("%s\n", VID_GetExtModeDescription (vid_modenum)); } /* ================= VID_NumModes_f ================= */ void VID_NumModes_f (void) { if (nummodes == 1) Con_Printf ("%d video mode is available\n", nummodes); else Con_Printf ("%d video modes are available\n", nummodes); } /* ================= VID_DescribeMode_f ================= */ void VID_DescribeMode_f (void) { int t, modenum; modenum = Q_atoi (Cmd_Argv(1)); t = leavecurrentmode; leavecurrentmode = 0; Con_Printf ("%s\n", VID_GetExtModeDescription (modenum)); leavecurrentmode = t; } /* ================= VID_DescribeModes_f ================= */ void VID_DescribeModes_f (void) { int i, lnummodes, t; char *pinfo; vmode_t *pv; lnummodes = VID_NumModes (); t = leavecurrentmode; leavecurrentmode = 0; for (i=1 ; i8 bpp modes originalnummodes = nummodes; modenum = 0; do { stat = EnumDisplaySettings (NULL, modenum, &devmode); if ((devmode.dmBitsPerPel >= 15) && (devmode.dmPelsWidth <= MAXWIDTH) && (devmode.dmPelsHeight <= MAXHEIGHT) && (nummodes < MAX_MODE_LIST)) { devmode.dmFields = DM_BITSPERPEL | DM_PELSWIDTH | DM_PELSHEIGHT; if (ChangeDisplaySettings (&devmode, CDS_TEST | CDS_FULLSCREEN) == DISP_CHANGE_SUCCESSFUL) { modelist[nummodes].type = MS_FULLDIB; modelist[nummodes].width = devmode.dmPelsWidth; modelist[nummodes].height = devmode.dmPelsHeight; modelist[nummodes].modenum = 0; modelist[nummodes].halfscreen = 0; modelist[nummodes].dib = 1; modelist[nummodes].fullscreen = 1; modelist[nummodes].bpp = devmode.dmBitsPerPel; sprintf (modelist[nummodes].modedesc, "%dx%dx%d", devmode.dmPelsWidth, devmode.dmPelsHeight, devmode.dmBitsPerPel); // if the width is more than twice the height, reduce it by half because this // is probably a dual-screen monitor if (!COM_CheckParm("-noadjustaspect")) { if (modelist[nummodes].width > (modelist[nummodes].height << 1)) { modelist[nummodes].width >>= 1; modelist[nummodes].halfscreen = 1; sprintf (modelist[nummodes].modedesc, "%dx%dx%d", modelist[nummodes].width, modelist[nummodes].height, modelist[nummodes].bpp); } } for (i=originalnummodes, existingmode = 0 ; i