]> de.git.xonotic.org Git - xonotic/darkplaces.git/blobdiff - vid_glx.c
Made RENDERPATH_GL20 require fbo support and always use it.
[xonotic/darkplaces.git] / vid_glx.c
index c066555cd12b19ada0a9f026fb7f86d89ae0c6ae..4c5c9c9d02f6b5b852b5dce49712289cd66a015d 100644 (file)
--- a/vid_glx.c
+++ b/vid_glx.c
@@ -119,17 +119,14 @@ static qboolean vid_usingmouse = false;
 static qboolean vid_usinghidecursor = false;
 static qboolean vid_usingvsync = false;
 static qboolean vid_usevsync = false;
-static qboolean vid_x11_hardwaregammasupported = false;
 #ifdef USEDGA
 static qboolean vid_x11_dgasupported = false;
 #endif
-static int vid_x11_gammarampsize = 0;
 
 #ifdef USEDGA
 cvar_t vid_dgamouse = {CVAR_SAVE, "vid_dgamouse", "0", "make use of DGA mouse input"};
 static qboolean vid_usingdgamouse = false;
 #endif
-cvar_t vid_netwmfullscreen = {CVAR_SAVE, "vid_netwmfullscreen", "0", "make use _NET_WM_STATE_FULLSCREEN; turn this off if fullscreen does not work for you"};
 
 qboolean vidmode_ext = false;
 
@@ -138,9 +135,10 @@ static int win_x, win_y;
 static XF86VidModeModeInfo init_vidmode, game_vidmode;
 static qboolean vid_isfullscreen = false;
 static qboolean vid_isvidmodefullscreen = false;
-static qboolean vid_isnetwmfullscreen = false;
+static qboolean vid_isdesktopfullscreen = false;
 static qboolean vid_isoverrideredirect = false;
 
+static vid_mode_t desktop_mode;
 static Visual *vidx11_visual;
 static Colormap vidx11_colormap;
 
@@ -284,6 +282,10 @@ static int XLateKey(XKeyEvent *ev, Uchar *ascii)
                case XK_KP_Subtract: key = K_KP_MINUS; break;
                case XK_KP_Divide: key = K_KP_SLASH; break;
 
+               case XK_Num_Lock: key = K_NUMLOCK; break;
+               case XK_Caps_Lock: key = K_CAPSLOCK; break;
+               case XK_Scroll_Lock: key = K_SCROLLOCK; break;
+
                case XK_asciicircum:    *ascii = key = '^'; break; // for some reason, XLookupString returns "" on this one for Grunt|2
 
                case XK_section:        *ascii = key = '~'; break;
@@ -654,28 +656,37 @@ static void HandleEvents(void)
                        // window changed size/location
                        win_x = event.xconfigure.x;
                        win_y = event.xconfigure.y;
-                       if((vid_resizable.integer < 2 || vid_isnetwmfullscreen) && (vid.width != event.xconfigure.width || vid.height != event.xconfigure.height))
+                       // HACK on X11, we just request fullscreen mode, but
+                       // cannot guess what the window manager will do for us
+                       // exactly. That is why we read back the resolution we
+                       // actually got here.
+                       if(vid_isdesktopfullscreen)
+                       {
+                               desktop_mode.width = event.xconfigure.width;
+                               desktop_mode.height = event.xconfigure.height;
+                       }
+                       if((vid_resizable.integer < 2 || vid_isdesktopfullscreen) && (vid.width != event.xconfigure.width || vid.height != event.xconfigure.height))
                        {
                                vid.width = event.xconfigure.width;
                                vid.height = event.xconfigure.height;
-                               if(vid_isnetwmfullscreen)
+                               if(vid_isdesktopfullscreen)
                                        Con_Printf("NetWM fullscreen: actually using resolution %dx%d\n", vid.width, vid.height);
                                else
                                        Con_DPrintf("Updating to ConfigureNotify resolution %dx%d\n", vid.width, vid.height);
 
-                               DPSOFTRAST_Flush();
-
-                               if(vid.softdepthpixels)
-                                       free(vid.softdepthpixels);
-
-                               DestroyXImages();
-                               XSync(vidx11_display, False);
-                               if(!BuildXImages(vid.width, vid.height))
-                                       return;
-                               XSync(vidx11_display, False);
-
-                               vid.softpixels = (unsigned int *) vidx11_ximage[vidx11_ximage_pos]->data;
-                               vid.softdepthpixels = (unsigned int *)calloc(4, vid.width * vid.height);
+                               if(vid.renderpath == RENDERPATH_SOFT)
+                               {
+                                       DPSOFTRAST_Flush();
+                                       if(vid.softdepthpixels)
+                                               free(vid.softdepthpixels);
+                                       DestroyXImages();
+                                       XSync(vidx11_display, False);
+                                       if(!BuildXImages(vid.width, vid.height))
+                                               return;
+                                       XSync(vidx11_display, False);
+                                       vid.softpixels = (unsigned int *) vidx11_ximage[vidx11_ximage_pos]->data;
+                                       vid.softdepthpixels = (unsigned int *)calloc(4, vid.width * vid.height);
+                               }
                        }
                        break;
                case DestroyNotify:
@@ -692,7 +703,6 @@ static void HandleEvents(void)
                                break;
                        // window restored
                        vid_hidden = false;
-                       VID_RestoreSystemGamma();
 
                        if(vid_isvidmodefullscreen)
                        {
@@ -703,7 +713,7 @@ static void HandleEvents(void)
                                XF86VidModeSetViewPort(vidx11_display, vidx11_screen, 0, 0);
                        }
 
-                       if(vid_isnetwmfullscreen)
+                       if(vid_isdesktopfullscreen)
                        {
                                // make sure it's fullscreen
                                XEvent event;
@@ -729,7 +739,6 @@ static void HandleEvents(void)
                                break;
                        // window iconified/rolledup/whatever
                        vid_hidden = true;
-                       VID_RestoreSystemGamma();
 
                        if(vid_isvidmodefullscreen)
                                XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, &init_vidmode);
@@ -745,7 +754,7 @@ static void HandleEvents(void)
                        if (vid_isoverrideredirect)
                                break;
 
-                       if(vid_isnetwmfullscreen && event.xfocus.mode == NotifyNormal)
+                       if(vid_isdesktopfullscreen && event.xfocus.mode == NotifyNormal)
                        {
                                // iconify netwm fullscreen window when it loses focus
                                // when the user selects it in the taskbar, the window manager will map it again and send MapNotify
@@ -766,7 +775,6 @@ static void HandleEvents(void)
 
                        // window is no longer the input focus
                        vid_activewindow = false;
-                       VID_RestoreSystemGamma();
 
                        break;
                case EnterNotify:
@@ -842,7 +850,6 @@ void VID_Shutdown(void)
 
        VID_EnableJoystick(false);
        VID_SetMouse(false, false, false);
-       VID_RestoreSystemGamma();
 
        // FIXME: glXDestroyContext here?
        if (vid_isvidmodefullscreen)
@@ -866,7 +873,7 @@ void VID_Shutdown(void)
 
        vid_hidden = true;
        vid_isfullscreen = false;
-       vid_isnetwmfullscreen = false;
+       vid_isdesktopfullscreen = false;
        vid_isvidmodefullscreen = false;
        vid_isoverrideredirect = false;
        vidx11_display = NULL;
@@ -874,13 +881,11 @@ void VID_Shutdown(void)
        ctx = NULL;
 
        GL_CloseLibrary();
-       Key_ClearStates ();
 }
 
 static void signal_handler(int sig)
 {
        Con_Printf("Received signal %d, exiting...\n", sig);
-       VID_RestoreSystemGamma();
        Sys_Quit(1);
 }
 
@@ -955,18 +960,7 @@ void VID_Finish (void)
                        break;
        }
 
-       if (vid_x11_hardwaregammasupported)
-               VID_UpdateGamma(false, vid_x11_gammarampsize);
-}
-
-int VID_SetGamma(unsigned short *ramps, int rampsize)
-{
-       return XF86VidModeSetGammaRamp(vidx11_display, vidx11_screen, rampsize, ramps, ramps + rampsize, ramps + rampsize*2);
-}
-
-int VID_GetGamma(unsigned short *ramps, int rampsize)
-{
-       return XF86VidModeGetGammaRamp(vidx11_display, vidx11_screen, rampsize, ramps, ramps + rampsize, ramps + rampsize*2);
+       VID_UpdateGamma();
 }
 
 void VID_Init(void)
@@ -974,7 +968,7 @@ void VID_Init(void)
 #ifdef USEDGA
        Cvar_RegisterVariable (&vid_dgamouse);
 #endif
-       Cvar_RegisterVariable (&vid_netwmfullscreen);
+       Cvar_RegisterVariable (&vid_desktopfullscreen);
        InitSig(); // trap evil signals
 // COMMANDLINEOPTION: Input: -nomouse disables mouse support (see also vid_mouse cvar)
        if (COM_CheckParm ("-nomouse"))
@@ -1026,7 +1020,7 @@ static qboolean VID_InitModeSoft(viddef_mode_t *mode)
        char vabuf[1024];
 
        vid_isfullscreen = false;
-       vid_isnetwmfullscreen = false;
+       vid_isdesktopfullscreen = false;
        vid_isvidmodefullscreen = false;
        vid_isoverrideredirect = false;
 
@@ -1052,6 +1046,13 @@ static qboolean VID_InitModeSoft(viddef_mode_t *mode)
        vidx11_screen = DefaultScreen(vidx11_display);
        root = RootWindow(vidx11_display, vidx11_screen);
 
+       desktop_mode.width = DisplayWidth(vidx11_display, vidx11_screen);
+       desktop_mode.height = DisplayHeight(vidx11_display, vidx11_screen);
+       desktop_mode.bpp = DefaultDepth(vidx11_display, vidx11_screen);
+       desktop_mode.refreshrate = 60; // FIXME
+       desktop_mode.pixelheight_num = 1; // FIXME
+       desktop_mode.pixelheight_denom = 1; // FIXME
+
        // Get video mode list
        MajorVersion = MinorVersion = 0;
        if (!XF86VidModeQueryVersion(vidx11_display, &MajorVersion, &MinorVersion))
@@ -1064,10 +1065,10 @@ static qboolean VID_InitModeSoft(viddef_mode_t *mode)
 
        if (mode->fullscreen)
        {
-               if(vid_netwmfullscreen.integer)
+               if(vid_desktopfullscreen.integer)
                {
                        // TODO detect WM support
-                       vid_isnetwmfullscreen = true;
+                       vid_isdesktopfullscreen = true;
                        vid_isfullscreen = true;
                        // width and height will be filled in later
                        Con_DPrintf("Using NetWM fullscreen mode\n");
@@ -1151,7 +1152,7 @@ static qboolean VID_InitModeSoft(viddef_mode_t *mode)
 
        if (mode->fullscreen)
        {
-               if(vid_isnetwmfullscreen)
+               if(vid_isdesktopfullscreen)
                {
                        mask = CWBackPixel | CWColormap | CWSaveUnder | CWBackingStore | CWEventMask;
                        attr.backing_store = NotUseful;
@@ -1224,7 +1225,7 @@ static qboolean VID_InitModeSoft(viddef_mode_t *mode)
        clshints->res_class = strdup("DarkPlaces");
 
        szhints = XAllocSizeHints();
-       if(vid_resizable.integer == 0 && !vid_isnetwmfullscreen)
+       if(vid_resizable.integer == 0 && !vid_isdesktopfullscreen)
        {
                szhints->min_width = szhints->max_width = mode->width;
                szhints->min_height = szhints->max_height = mode->height;
@@ -1296,7 +1297,6 @@ static qboolean VID_InitModeSoft(viddef_mode_t *mode)
        vid_usingvsync = false;
        vid_hidden = false;
        vid_activewindow = true;
-       vid_x11_hardwaregammasupported = XF86VidModeGetGammaRampSize(vidx11_display, vidx11_screen, &vid_x11_gammarampsize) != 0;
 #ifdef USEDGA
        vid_x11_dgasupported = XF86DGAQueryVersion(vidx11_display, &MajorVersion, &MinorVersion);
        if (!vid_x11_dgasupported)
@@ -1326,7 +1326,7 @@ static qboolean VID_InitModeGL(viddef_mode_t *mode)
        char vabuf[1024];
 
        vid_isfullscreen = false;
-       vid_isnetwmfullscreen = false;
+       vid_isdesktopfullscreen = false;
        vid_isvidmodefullscreen = false;
        vid_isoverrideredirect = false;
 
@@ -1368,6 +1368,13 @@ static qboolean VID_InitModeGL(viddef_mode_t *mode)
        vidx11_screen = DefaultScreen(vidx11_display);
        root = RootWindow(vidx11_display, vidx11_screen);
 
+       desktop_mode.width = DisplayWidth(vidx11_display, vidx11_screen);
+       desktop_mode.height = DisplayHeight(vidx11_display, vidx11_screen);
+       desktop_mode.bpp = DefaultDepth(vidx11_display, vidx11_screen);
+       desktop_mode.refreshrate = 60; // FIXME
+       desktop_mode.pixelheight_num = 1; // FIXME
+       desktop_mode.pixelheight_denom = 1; // FIXME
+
        // Get video mode list
        MajorVersion = MinorVersion = 0;
        if (!XF86VidModeQueryVersion(vidx11_display, &MajorVersion, &MinorVersion))
@@ -1399,10 +1406,10 @@ static qboolean VID_InitModeGL(viddef_mode_t *mode)
 
        if (mode->fullscreen)
        {
-               if(vid_netwmfullscreen.integer)
+               if(vid_desktopfullscreen.integer)
                {
                        // TODO detect WM support
-                       vid_isnetwmfullscreen = true;
+                       vid_isdesktopfullscreen = true;
                        vid_isfullscreen = true;
                        // width and height will be filled in later
                        Con_DPrintf("Using NetWM fullscreen mode\n");
@@ -1486,7 +1493,7 @@ static qboolean VID_InitModeGL(viddef_mode_t *mode)
 
        if (mode->fullscreen)
        {
-               if(vid_isnetwmfullscreen)
+               if(vid_isdesktopfullscreen)
                {
                        mask = CWBackPixel | CWColormap | CWSaveUnder | CWBackingStore | CWEventMask;
                        attr.backing_store = NotUseful;
@@ -1559,7 +1566,7 @@ static qboolean VID_InitModeGL(viddef_mode_t *mode)
        clshints->res_class = strdup("DarkPlaces");
 
        szhints = XAllocSizeHints();
-       if(vid_resizable.integer == 0 && !vid_isnetwmfullscreen)
+       if(vid_resizable.integer == 0 && !vid_isdesktopfullscreen)
        {
                szhints->min_width = szhints->max_width = mode->width;
                szhints->min_height = szhints->max_height = mode->height;
@@ -1636,7 +1643,6 @@ static qboolean VID_InitModeGL(viddef_mode_t *mode)
        vid_usingvsync = false;
        vid_hidden = false;
        vid_activewindow = true;
-       vid_x11_hardwaregammasupported = XF86VidModeGetGammaRampSize(vidx11_display, vidx11_screen, &vid_x11_gammarampsize) != 0;
 #ifdef USEDGA
        vid_x11_dgasupported = XF86DGAQueryVersion(vidx11_display, &MajorVersion, &MinorVersion);
        if (!vid_x11_dgasupported)
@@ -1712,6 +1718,11 @@ void IN_Move (void)
        VID_ApplyJoyState(&joystate);
 }
 
+vid_mode_t *VID_GetDesktopMode(void)
+{
+       return &desktop_mode;
+}
+
 size_t VID_ListModes(vid_mode_t *modes, size_t maxcount)
 {
        if(vidmode_ext)