]> de.git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - vid_wgl.c
thanks to Andreas Kirsh for a discussion about using WS_EX_TOPMOST flag on the fullsc...
[xonotic/darkplaces.git] / vid_wgl.c
index bdc0076fe446db1c301432e3f87d2f10ddc0b233..31507a422875e509757acd1c20e7aeca177c9bff 100644 (file)
--- a/vid_wgl.c
+++ b/vid_wgl.c
@@ -40,7 +40,7 @@ BOOL (WINAPI *qwglMakeCurrent)(HDC, HGLRC);
 BOOL (WINAPI *qwglSwapIntervalEXT)(int interval);
 const char *(WINAPI *qwglGetExtensionsStringARB)(HDC hdc);
 
-static gl_extensionfunctionlist_t wglfuncs[] =
+static dllfunction_t wglfuncs[] =
 {
        {"wglChoosePixelFormat", (void **) &qwglChoosePixelFormat},
        {"wglDescribePixelFormat", (void **) &qwglDescribePixelFormat},
@@ -56,16 +56,12 @@ static gl_extensionfunctionlist_t wglfuncs[] =
        {NULL, NULL}
 };
 
-static gl_extensionfunctionlist_t wglswapintervalfuncs[] =
+static dllfunction_t wglswapintervalfuncs[] =
 {
        {"wglSwapIntervalEXT", (void **) &qwglSwapIntervalEXT},
        {NULL, NULL}
 };
 
-void VID_RestoreGameGamma(void);
-void VID_GetSystemGamma(void);
-void VID_RestoreSystemGamma(void);
-
 qboolean scr_skipupdate;
 
 static DEVMODE gdevmode;
@@ -114,6 +110,26 @@ static qboolean dinput;
 HRESULT (WINAPI *pDirectInputCreate)(HINSTANCE hinst, DWORD dwVersion,
        LPDIRECTINPUT * lplpDirectInput, LPUNKNOWN punkOuter);
 
+// LordHavoc: thanks to backslash for this support for mouse buttons 4 and 5
+/* backslash :: imouse explorer buttons */
+/* These are #ifdefed out for non-Win2K in the February 2001 version of
+   MS's platform SDK, but we need them for compilation. . . */
+#ifndef WM_XBUTTONDOWN
+   #define WM_XBUTTONDOWN      0x020B
+   #define WM_XBUTTONUP      0x020C
+#endif
+#ifndef MK_XBUTTON1
+   #define MK_XBUTTON1         0x0020
+   #define MK_XBUTTON2         0x0040
+// LordHavoc: lets hope this allows more buttons in the future...
+   #define MK_XBUTTON3         0x0080
+   #define MK_XBUTTON4         0x0100
+   #define MK_XBUTTON5         0x0200
+   #define MK_XBUTTON6         0x0400
+   #define MK_XBUTTON7         0x0800
+#endif
+/* :: backslash */
+
 // mouse variables
 int                    mouse_buttons;
 int                    mouse_oldbuttonstate;
@@ -321,15 +337,15 @@ void VID_Finish (void)
 
 qbyte 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
+//  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_KP_MINUS,K_LEFTARROW,K_KP_5,K_RIGHTARROW,K_KP_PLUS  ,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
 };
 
 
@@ -342,12 +358,62 @@ Map from windows to quake keynums
 */
 int MapKey (int key, int virtualkey)
 {
-       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];
+       int result;
+       int modified = (key >> 16) & 255;
+       qboolean is_extended = false;
+
+       if (modified < 128 && scantokey[modified])
+               result = scantokey[modified];
+       else
+       {
+               result = 0;
+               Con_DPrintf("key 0x%02x (0x%8x, 0x%8x) has no translation\n", modified, key, virtualkey);
+       }
+
+       if (key & (1 << 24))
+               is_extended = true;
+
+       if ( !is_extended )
+       {
+               switch ( result )
+               {
+               case K_HOME:
+                       return K_KP_HOME;
+               case K_UPARROW:
+                       return K_KP_UPARROW;
+               case K_PGUP:
+                       return K_KP_PGUP;
+               case K_LEFTARROW:
+                       return K_KP_LEFTARROW;
+               case K_RIGHTARROW:
+                       return K_KP_RIGHTARROW;
+               case K_END:
+                       return K_KP_END;
+               case K_DOWNARROW:
+                       return K_KP_DOWNARROW;
+               case K_PGDN:
+                       return K_KP_PGDN;
+               case K_INS:
+                       return K_KP_INS;
+               case K_DEL:
+                       return K_KP_DEL;
+               default:
+                       return result;
+               }
+       }
+       else
+       {
+               switch ( result )
+               {
+               case 0x0D:
+                       return K_KP_ENTER;
+               case 0x2F:
+                       return K_KP_SLASH;
+               case 0xAF:
+                       return K_KP_PLUS;
+               }
+               return result;
+       }
 }
 
 /*
@@ -377,7 +443,6 @@ void ClearAllStates (void)
        IN_ClearStates ();
 }
 
-void VID_RestoreGameGamma(void);
 extern qboolean host_loopactive;
 
 void AppActivate(BOOL fActive, BOOL minimize)
@@ -411,6 +476,7 @@ void AppActivate(BOOL fActive, BOOL minimize)
 
        if (fActive)
        {
+               vid_allowhwgamma = true;
                if (vid_isfullscreen)
                {
                        if (vid_wassuspended)
@@ -423,12 +489,11 @@ void AppActivate(BOOL fActive, BOOL minimize)
                        // LordHavoc: from dabb, fix for alt-tab bug in NVidia drivers
                        MoveWindow(mainwindow,0,0,gdevmode.dmPelsWidth,gdevmode.dmPelsHeight,false);
                }
-               if (host_loopactive)
-                       VID_RestoreGameGamma();
        }
 
        if (!fActive)
        {
+               vid_allowhwgamma = false;
                vid_usingmouse = false;
                IN_DeactivateMouse ();
                IN_ShowMouse ();
@@ -491,6 +556,8 @@ LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM  wParam, LPARAM lParam)
                case WM_RBUTTONUP:
                case WM_MBUTTONDOWN:
                case WM_MBUTTONUP:
+               case WM_XBUTTONDOWN:   // backslash :: imouse explorer buttons
+               case WM_XBUTTONUP:      // backslash :: imouse explorer buttons
                case WM_MOUSEMOVE:
                        temp = 0;
 
@@ -503,6 +570,26 @@ LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM  wParam, LPARAM lParam)
                        if (wParam & MK_MBUTTON)
                                temp |= 4;
 
+                       /* backslash :: imouse explorer buttons */
+                       if (wParam & MK_XBUTTON1)
+                               temp |= 8;
+
+                       if (wParam & MK_XBUTTON2)
+                               temp |= 16;
+                       /* :: backslash */
+
+                       // LordHavoc: lets hope this allows more buttons in the future...
+                       if (wParam & MK_XBUTTON3)
+                               temp |= 32;
+                       if (wParam & MK_XBUTTON4)
+                               temp |= 64;
+                       if (wParam & MK_XBUTTON5)
+                               temp |= 128;
+                       if (wParam & MK_XBUTTON6)
+                               temp |= 256;
+                       if (wParam & MK_XBUTTON7)
+                               temp |= 512;
+
                        IN_MouseEvent (temp);
 
                        break;
@@ -557,169 +644,27 @@ LONG WINAPI MainWndProc (HWND hWnd, UINT uMsg, WPARAM  wParam, LPARAM lParam)
        return lRet;
 }
 
-
-//static int grabsysgamma = true;
-WORD systemgammaramps[3][256], currentgammaramps[3][256];
-
-int VID_SetGamma(float prescale, float gamma, float scale, float base)
+int VID_SetGamma(unsigned short *ramps)
 {
-       int i;
-       HDC hdc;
-       hdc = GetDC (NULL);
-
-       BuildGammaTable16(prescale, gamma, scale, base, &currentgammaramps[0][0]);
-       for (i = 0;i < 256;i++)
-               currentgammaramps[1][i] = currentgammaramps[2][i] = currentgammaramps[0][i];
-
-       i = SetDeviceGammaRamp(hdc, &currentgammaramps[0][0]);
-
+       HDC hdc = GetDC (NULL);
+       int i = SetDeviceGammaRamp(hdc, ramps);
        ReleaseDC (NULL, hdc);
        return i; // return success or failure
 }
 
-void VID_RestoreGameGamma(void)
+int VID_GetGamma(unsigned short *ramps)
 {
-       VID_UpdateGamma(true);
-}
-
-void VID_GetSystemGamma(void)
-{
-       HDC hdc;
-       hdc = GetDC (NULL);
-
-       GetDeviceGammaRamp(hdc, &systemgammaramps[0][0]);
-
-       ReleaseDC (NULL, hdc);
-}
-
-void VID_RestoreSystemGamma(void)
-{
-       HDC hdc;
-       hdc = GetDC (NULL);
-
-       SetDeviceGammaRamp(hdc, &systemgammaramps[0][0]);
-
+       HDC hdc = GetDC (NULL);
+       int i = GetDeviceGammaRamp(hdc, ramps);
        ReleaseDC (NULL, hdc);
+       return i; // return success or failure
 }
 
-//========================================================
-// Video menu stuff
-//========================================================
-
-#if 0
-extern void M_Menu_Options_f (void);
-extern void M_Print (float cx, float cy, char *str);
-extern void M_PrintWhite (float cx, float cy, char *str);
-extern void M_DrawCharacter (float cx, float cy, int num);
-extern void M_DrawPic (float cx, float cy, char *picname);
-
-static int vid_wmodes;
-
-typedef struct
-{
-       int modenum;
-       char *desc;
-       int iscur;
-} modedesc_t;
-
-#define MAX_COLUMN_SIZE                9
-#define MODE_AREA_HEIGHT       (MAX_COLUMN_SIZE + 2)
-#define MAX_MODEDESCS          (MAX_COLUMN_SIZE*3)
-
-static modedesc_t modedescs[MAX_MODEDESCS];
-
-/*
-================
-VID_MenuDraw
-================
-*/
-void VID_MenuDraw (void)
-{
-       cachepic_t *p;
-       char *ptr;
-       int lnummodes, i, k, column, row;
-       vmode_t *pv;
-
-       p = Draw_CachePic ("gfx/vidmodes.lmp");
-       M_DrawPic ( (320-p->width)/2, 4, "gfx/vidmodes.lmp");
-
-       vid_wmodes = 0;
-       lnummodes = VID_NumModes ();
-
-       for (i=1 ; (i<lnummodes) && (vid_wmodes < MAX_MODEDESCS) ; i++)
-       {
-               ptr = VID_GetModeDescription (i);
-               pv = VID_GetModePtr (i);
-
-               k = vid_wmodes;
-
-               modedescs[k].modenum = i;
-               modedescs[k].desc = ptr;
-               modedescs[k].iscur = 0;
-
-               if (i == vid_modenum)
-                       modedescs[k].iscur = 1;
-
-               vid_wmodes++;
-
-       }
-
-       if (vid_wmodes > 0)
-       {
-               M_Print (2*8, 36+0*8, "Fullscreen Modes (WIDTHxHEIGHTxBPP)");
-
-               column = 8;
-               row = 36+2*8;
-
-               for (i=0 ; i<vid_wmodes ; i++)
-               {
-                       if (modedescs[i].iscur)
-                               M_PrintWhite (column, row, modedescs[i].desc);
-                       else
-                               M_Print (column, row, modedescs[i].desc);
-
-                       column += 13*8;
-
-                       if ((i % VID_ROW_SIZE) == (VID_ROW_SIZE - 1))
-                       {
-                               column = 8;
-                               row += 8;
-                       }
-               }
-       }
-
-       M_Print (3*8, 36 + MODE_AREA_HEIGHT * 8 + 8*2, "Video modes must be set from the");
-       M_Print (3*8, 36 + MODE_AREA_HEIGHT * 8 + 8*3, "command line with -width <width>");
-       M_Print (3*8, 36 + MODE_AREA_HEIGHT * 8 + 8*4, "and -bpp <bits-per-pixel>");
-       M_Print (3*8, 36 + MODE_AREA_HEIGHT * 8 + 8*6, "Select windowed mode with -window");
-}
-
-
-/*
-================
-VID_MenuKey
-================
-*/
-void VID_MenuKey (int key)
-{
-       switch (key)
-       {
-       case K_ESCAPE:
-               S_LocalSound ("misc/menu1.wav");
-               M_Menu_Options_f ();
-               break;
-
-       default:
-               break;
-       }
-}
-#endif
-
 static HINSTANCE gldll;
 
 int GL_OpenLibrary(const char *name)
 {
-       Con_Printf("Loading GL driver %s\n", name);
+       Con_Printf("Loading OpenGL driver %s\n", name);
        GL_CloseLibrary();
        if (!(gldll = LoadLibrary(name)))
        {
@@ -809,14 +754,21 @@ int VID_InitMode (int fullscreen, int width, int height, int bpp, int stencil)
        HGLRC baseRC;
        int CenterX, CenterY;
        const char *gldrivername;
-       
+
        if (vid_initialized)
                Sys_Error("VID_InitMode called when video is already initialised\n");
 
+       // if stencil is enabled, ask for alpha too
        if (stencil)
+       {
                pfd.cStencilBits = 8;
+               pfd.cAlphaBits = 8;
+       }
        else
+       {
                pfd.cStencilBits = 0;
+               pfd.cAlphaBits = 0;
+       }
 
        gldrivername = "opengl32.dll";
        i = COM_CheckParm("-gl_driver");
@@ -830,8 +782,6 @@ int VID_InitMode (int fullscreen, int width, int height, int bpp, int stencil)
 
        memset(&gdevmode, 0, sizeof(gdevmode));
 
-       VID_GetSystemGamma();
-
        vid_isfullscreen = false;
        if (fullscreen)
        {
@@ -849,7 +799,7 @@ int VID_InitMode (int fullscreen, int width, int height, int bpp, int stencil)
 
                vid_isfullscreen = true;
                WindowStyle = WS_POPUP;
-               ExWindowStyle = 0;
+               ExWindowStyle = WS_EX_TOPMOST;
        }
        else
        {
@@ -939,7 +889,7 @@ int VID_InitMode (int fullscreen, int width, int height, int bpp, int stencil)
 
        // fix the leftover Alt from any Alt-Tab or the like that switched us away
        ClearAllStates ();
-       
+
        hdc = GetDC(mainwindow);
 
        if ((pixelformat = ChoosePixelFormat(hdc, &pfd)) == 0)
@@ -1026,6 +976,8 @@ void VID_Shutdown (void)
        HGLRC hRC = 0;
        HDC hDC = 0;
 
+       VID_RestoreSystemGamma();
+
        vid_initialized = false;
        IN_Shutdown();
        if (qwglGetCurrentContext)
@@ -1040,14 +992,13 @@ void VID_Shutdown (void)
        GL_CloseLibrary();
        if (hDC && mainwindow)
                ReleaseDC(mainwindow, hDC);
-       if (vid_isfullscreen)
-               ChangeDisplaySettings (NULL, 0);
-       vid_isfullscreen = false;
        AppActivate(false, false);
-       VID_RestoreSystemGamma();
        if (mainwindow)
                DestroyWindow(mainwindow);
        mainwindow = 0;
+       if (vid_isfullscreen)
+               ChangeDisplaySettings (NULL, 0);
+       vid_isfullscreen = false;
 }
 
 
@@ -1187,7 +1138,7 @@ qboolean IN_InitDInput (void)
        if (!hInstDI)
        {
                hInstDI = LoadLibrary("dinput.dll");
-               
+
                if (hInstDI == NULL)
                {
                        Con_SafePrintf ("Couldn't load dinput.dll\n");
@@ -1264,7 +1215,7 @@ IN_StartupMouse
 */
 void IN_StartupMouse (void)
 {
-       if (COM_CheckParm ("-nomouse") || COM_CheckParm("-safe")) 
+       if (COM_CheckParm ("-nomouse") || COM_CheckParm("-safe"))
                return;
 
        mouseinitialized = true;
@@ -1289,16 +1240,16 @@ void IN_StartupMouse (void)
 
                if (mouseparmsvalid)
                {
-                       if ( COM_CheckParm ("-noforcemspd") ) 
+                       if ( COM_CheckParm ("-noforcemspd") )
                                newmouseparms[2] = originalmouseparms[2];
 
-                       if ( COM_CheckParm ("-noforcemaccel") ) 
+                       if ( COM_CheckParm ("-noforcemaccel") )
                        {
                                newmouseparms[0] = originalmouseparms[0];
                                newmouseparms[1] = originalmouseparms[1];
                        }
 
-                       if ( COM_CheckParm ("-noforcemparms") ) 
+                       if ( COM_CheckParm ("-noforcemparms") )
                        {
                                newmouseparms[0] = originalmouseparms[0];
                                newmouseparms[1] = originalmouseparms[1];
@@ -1307,7 +1258,7 @@ void IN_StartupMouse (void)
                }
        }
 
-       mouse_buttons = 3;
+       mouse_buttons = 10;
 
 // if a fullscreen video mode was set before the mouse was initialized,
 // set the mouse state appropriately
@@ -1341,8 +1292,8 @@ void IN_MouseEvent (int mstate)
                        {
                                Key_Event (K_MOUSE1 + i, false);
                        }
-               }       
-                       
+               }
+
                mouse_oldbuttonstate = mstate;
        }
 }
@@ -1514,25 +1465,25 @@ void IN_ClearStates (void)
 }
 
 
-/* 
-=============== 
-IN_StartupJoystick 
+/*
+===============
+IN_StartupJoystick
 ===============
-*/  
-void IN_StartupJoystick (void) 
+*/
+void IN_StartupJoystick (void)
 {
        int                     numdevs;
        JOYCAPS         jc;
        MMRESULT        mmr;
        mmr = 0;
+
        // assume no joystick
-       joy_avail = false; 
+       joy_avail = false;
 
        // abort startup if user requests no joystick
-       if (COM_CheckParm ("-nojoy") || COM_CheckParm("-safe")) 
-               return; 
+       if (COM_CheckParm ("-nojoy") || COM_CheckParm("-safe"))
+               return;
+
        // verify joystick driver is present
        if ((numdevs = joyGetNumDevs ()) == 0)
        {
@@ -1549,7 +1500,7 @@ void IN_StartupJoystick (void)
 
                if ((mmr = joyGetPosEx (joy_id, &ji)) == JOYERR_NOERROR)
                        break;
-       } 
+       }
 
        // abort startup if we didn't find a valid joystick
        if (mmr != JOYERR_NOERROR)
@@ -1563,7 +1514,7 @@ void IN_StartupJoystick (void)
        memset (&jc, 0, sizeof(jc));
        if ((mmr = joyGetDevCaps (joy_id, &jc, sizeof(jc))) != JOYERR_NOERROR)
        {
-               Con_Printf ("\njoystick not found -- invalid joystick capabilities (%x)\n\n", mmr); 
+               Con_Printf ("\njoystick not found -- invalid joystick capabilities (%x)\n\n", mmr);
                return;
        }
 
@@ -1577,10 +1528,10 @@ void IN_StartupJoystick (void)
        // mark the joystick as available and advanced initialization not completed
        // this is needed as cvars are not available during initialization
 
-       joy_avail = true; 
+       joy_avail = true;
        joy_advancedinit = false;
 
-       Con_Printf ("\njoystick detected\n\n"); 
+       Con_Printf ("\njoystick detected\n\n");
 }
 
 
@@ -1752,11 +1703,11 @@ void IN_Commands (void)
 }
 
 
-/* 
-=============== 
+/*
+===============
 IN_ReadJoystick
-=============== 
-*/  
+===============
+*/
 qboolean IN_ReadJoystick (void)
 {
 
@@ -1807,7 +1758,7 @@ void IN_JoyMove (usercmd_t *cmd)
        // verify joystick is available and that the user wants to use it
        if (!joy_avail || !in_joystick.integer)
        {
-               return; 
+               return;
        }
 
        // collect the joystick data, if possible
@@ -1847,7 +1798,7 @@ void IN_JoyMove (usercmd_t *cmd)
                        }
                }
 
-               // convert range from -32768..32767 to -1..1 
+               // convert range from -32768..32767 to -1..1
                fAxisValue /= 32768.0;
 
                switch (dwAxisMap[i])
@@ -1857,7 +1808,7 @@ void IN_JoyMove (usercmd_t *cmd)
                        {
                                // user wants forward control to become look control
                                if (fabs(fAxisValue) > joy_pitchthreshold.value)
-                               {               
+                               {
                                        // if mouse invert is on, invert the joystick pitch value
                                        // only absolute control support here (joy_advanced is false)
                                        if (m_pitch.value < 0.0)