X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=vid_glx.c;h=01d2486be4d5a0e09d1aa764b2aab474179f31f5;hb=0fdf3adaaa6cba669181a8e366d65f88a14be473;hp=4a069e14887f35a6800eb1a04fd104d0530b3c68;hpb=826d5f7acd2c1e085f90c0d8f5d9a558d4afb227;p=xonotic%2Fdarkplaces.git diff --git a/vid_glx.c b/vid_glx.c index 4a069e14..01d2486b 100644 --- a/vid_glx.c +++ b/vid_glx.c @@ -8,204 +8,273 @@ 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. +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. - */ -#include -#include -#include -#include -#include -#include + #include #include -#include "quakedef.h" - +#include +#include +#include +#include // TODO possibly ifdef this out on non-supporting systems... Solaris (as always)? #include +#include "quakedef.h" + #include #include +#include +#include +#if !defined(__APPLE__) && !defined(__MACH__) && !defined(SUNOS) #include +#endif #include -static Display *dpy = NULL; -static int scrnum; -static Window win; -static GLXContext ctx = NULL; +// get the Uchar type +#include "utf8lib.h" -#define KEY_MASK (KeyPressMask | KeyReleaseMask) -#define MOUSE_MASK (ButtonPressMask | ButtonReleaseMask | \ - PointerMotionMask | ButtonMotionMask ) -#define X_MASK (KEY_MASK | MOUSE_MASK | VisibilityChangeMask | StructureNotifyMask ) +#include "nexuiz.xpm" +#include "darkplaces.xpm" + +// Tell startup code that we have a client +int cl_available = true; + +// note: if we used the XRandR extension we could support refresh rates +qboolean vid_supportrefreshrate = false; + +//GLX prototypes +XVisualInfo *(GLAPIENTRY *qglXChooseVisual)(Display *dpy, int screen, int *attribList); +GLXContext (GLAPIENTRY *qglXCreateContext)(Display *dpy, XVisualInfo *vis, GLXContext shareList, Bool direct); +void (GLAPIENTRY *qglXDestroyContext)(Display *dpy, GLXContext ctx); +Bool (GLAPIENTRY *qglXMakeCurrent)(Display *dpy, GLXDrawable drawable, GLXContext ctx); +void (GLAPIENTRY *qglXSwapBuffers)(Display *dpy, GLXDrawable drawable); +const char *(GLAPIENTRY *qglXQueryExtensionsString)(Display *dpy, int screen); + +//GLX_ARB_get_proc_address +void *(GLAPIENTRY *qglXGetProcAddressARB)(const GLubyte *procName); + +static dllfunction_t getprocaddressfuncs[] = +{ + {"glXGetProcAddressARB", (void **) &qglXGetProcAddressARB}, + {NULL, NULL} +}; +//GLX_SGI_swap_control +GLint (GLAPIENTRY *qglXSwapIntervalSGI)(GLint interval); -unsigned d_8to24table[256]; -unsigned char d_15to8table[65536]; +static dllfunction_t swapcontrolfuncs[] = +{ + {"glXSwapIntervalSGI", (void **) &qglXSwapIntervalSGI}, + {NULL, NULL} +}; -cvar_t vid_mode = {"vid_mode","0",false}; - -viddef_t vid; // global video state +static Display *vidx11_display = NULL; +static int vidx11_screen; +static Window win, root; +static GLXContext ctx = NULL; -static qboolean mouse_avail = true; -static qboolean mouse_active = false; -static float mouse_x, mouse_y; -static float old_mouse_x, old_mouse_y; -static int p_mouse_x, p_mouse_y; +Atom wm_delete_window_atom; +Atom net_wm_state_atom; +Atom net_wm_state_hidden_atom; +Atom net_wm_state_fullscreen_atom; -static cvar_t in_mouse = {"in_mouse", "1", false}; -static cvar_t in_dgamouse = {"in_dgamouse", "1", false}; -static cvar_t m_filter = {"m_filter", "0"}; +#define KEY_MASK (KeyPressMask | KeyReleaseMask) +#define MOUSE_MASK (ButtonPressMask | ButtonReleaseMask | \ + PointerMotionMask | ButtonMotionMask) +#define X_MASK (KEY_MASK | MOUSE_MASK | VisibilityChangeMask | \ + StructureNotifyMask | FocusChangeMask | EnterWindowMask | \ + LeaveWindowMask) + + +static qboolean mouse_avail = true; +static qboolean vid_usingmousegrab = false; +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; +static qboolean vid_x11_dgasupported = false; +static int vid_x11_gammarampsize = 0; + +#if !defined(__APPLE__) && !defined(SUNOS) +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 dgamouse = false; qboolean vidmode_ext = false; static int win_x, win_y; -static int scr_width, scr_height; +static XF86VidModeModeInfo init_vidmode, game_vidmode; +static qboolean vid_isfullscreen = false; +static qboolean vid_isvidmodefullscreen = false; +static qboolean vid_isnetwmfullscreen = false; +static qboolean vid_isoverrideredirect = false; -static XF86VidModeModeInfo **vidmodes; -//static int default_dotclock_vidmode; -static int num_vidmodes; -static qboolean vidmode_active = false; +static Visual *vidx11_visual; +static Colormap vidx11_colormap; /*-----------------------------------------------------------------------*/ +// -int texture_extension_number = 1; - -float gldepthmin, gldepthmax; - -const char *gl_vendor; -const char *gl_renderer; -const char *gl_version; -const char *gl_extensions; +long keysym2ucs(KeySym keysym); +void DP_Xutf8LookupString(XKeyEvent * ev, + Uchar *uch, + KeySym * keysym_return, + Status * status_return) +{ + int rc; + KeySym keysym; + int codepoint; + char buffer[64]; + int nbytes = sizeof(buffer); -void (*qglMTexCoord2f) (GLenum, GLfloat, GLfloat); -void (*qglSelectTexture) (GLenum); + rc = XLookupString(ev, buffer, nbytes, &keysym, NULL); -//static float vid_gamma = 1.0; + if (rc > 0) { + codepoint = buffer[0] & 0xFF; + } else { + codepoint = keysym2ucs(keysym); + } -// LordHavoc: ARB multitexture support -int gl_mtex_enum = 0; + if (codepoint < 0) { + if (keysym == None) { + *status_return = XLookupNone; + } else { + *status_return = XLookupKeySym; + *keysym_return = keysym; + } + *uch = 0; + return; + } -// LordHavoc: in GLX these are never set, simply provided to make the rest of the code work -qboolean isG200 = false; -qboolean isRagePro = false; -qboolean gl_mtexable = false; -qboolean gl_arrays = false; + *uch = codepoint; -/*-----------------------------------------------------------------------*/ -static int -XLateKey(XKeyEvent *ev/*, qboolean modified*/) + if (keysym != None) { + *keysym_return = keysym; + *status_return = XLookupBoth; + } else { + *status_return = XLookupChars; + } +} +static int XLateKey(XKeyEvent *ev, Uchar *ascii) { - char tmp[2]; int key = 0; - KeySym keysym; + //char buf[64]; + KeySym keysym, shifted; + Status status; + + keysym = XLookupKeysym (ev, 0); + DP_Xutf8LookupString(ev, ascii, &shifted, &status); + + switch(keysym) + { + case XK_KP_Page_Up: key = K_KP_PGUP; break; + case XK_Page_Up: key = K_PGUP; break; + + case XK_KP_Page_Down: key = K_KP_PGDN; break; + case XK_Page_Down: key = K_PGDN; break; + + case XK_KP_Home: key = K_KP_HOME; break; + case XK_Home: key = K_HOME; break; + + case XK_KP_End: key = K_KP_END; break; + case XK_End: key = K_END; break; + + case XK_KP_Left: key = K_KP_LEFTARROW; break; + case XK_Left: key = K_LEFTARROW; break; + + case XK_KP_Right: key = K_KP_RIGHTARROW; break; + case XK_Right: key = K_RIGHTARROW; break; + + case XK_KP_Down: key = K_KP_DOWNARROW; break; + case XK_Down: key = K_DOWNARROW; break; + + case XK_KP_Up: key = K_KP_UPARROW; break; + case XK_Up: key = K_UPARROW; break; + + case XK_Escape: key = K_ESCAPE; break; -/* if (!modified) {*/ - keysym = XLookupKeysym(ev, 0); -/* } else { - XLookupString(ev, tmp, 1, &keysym, NULL); - }*/ + case XK_KP_Enter: key = K_KP_ENTER; break; + case XK_Return: key = K_ENTER; break; - switch(keysym) { - case XK_KP_Page_Up: key = KP_PGUP; break; - case XK_Page_Up: key = K_PGUP; break; + case XK_Tab: key = K_TAB; break; - case XK_KP_Page_Down: key = KP_PGDN; break; - case XK_Page_Down: key = K_PGDN; break; + case XK_F1: key = K_F1; break; - case XK_KP_Home: key = KP_HOME; break; - case XK_Home: key = K_HOME; break; + case XK_F2: key = K_F2; break; - case XK_KP_End: key = KP_END; break; - case XK_End: key = K_END; break; + case XK_F3: key = K_F3; break; - case XK_KP_Left: key = KP_LEFTARROW; break; - case XK_Left: key = K_LEFTARROW; break; + case XK_F4: key = K_F4; break; - case XK_KP_Right: key = KP_RIGHTARROW; break; - case XK_Right: key = K_RIGHTARROW; break; + case XK_F5: key = K_F5; break; - case XK_KP_Down: key = KP_DOWNARROW; break; - case XK_Down: key = K_DOWNARROW; break; + case XK_F6: key = K_F6; break; - case XK_KP_Up: key = KP_UPARROW; break; - case XK_Up: key = K_UPARROW; break; + case XK_F7: key = K_F7; break; - case XK_Escape: key = K_ESCAPE; break; + case XK_F8: key = K_F8; break; - case XK_KP_Enter: key = KP_ENTER; break; - case XK_Return: key = K_ENTER; break; + case XK_F9: key = K_F9; break; - case XK_Tab: key = K_TAB; break; + case XK_F10: key = K_F10; break; - case XK_F1: key = K_F1; break; - case XK_F2: key = K_F2; break; - case XK_F3: key = K_F3; break; - case XK_F4: key = K_F4; break; - case XK_F5: key = K_F5; break; - case XK_F6: key = K_F6; break; - case XK_F7: key = K_F7; break; - case XK_F8: key = K_F8; break; - case XK_F9: key = K_F9; break; - case XK_F10: key = K_F10; break; - case XK_F11: key = K_F11; break; - case XK_F12: key = K_F12; break; + case XK_F11: key = K_F11; break; - case XK_BackSpace: key = K_BACKSPACE; break; + case XK_F12: key = K_F12; break; - case XK_KP_Delete: key = KP_DEL; break; - case XK_Delete: key = K_DEL; break; + case XK_BackSpace: key = K_BACKSPACE; break; - case XK_Pause: key = K_PAUSE; break; + case XK_KP_Delete: key = K_KP_DEL; break; + case XK_Delete: key = K_DEL; break; + + case XK_Pause: key = K_PAUSE; break; case XK_Shift_L: - case XK_Shift_R: key = K_SHIFT; break; + case XK_Shift_R: key = K_SHIFT; break; case XK_Execute: case XK_Control_L: - case XK_Control_R: key = K_CTRL; break; + case XK_Control_R: key = K_CTRL; break; - case XK_Mode_switch: case XK_Alt_L: case XK_Meta_L: + case XK_ISO_Level3_Shift: case XK_Alt_R: - case XK_Meta_R: key = K_ALT; break; + case XK_Meta_R: key = K_ALT; break; - case XK_Caps_Lock: key = K_CAPSLOCK; break; - case XK_KP_Begin: key = KP_5; break; + case XK_KP_Begin: key = K_KP_5; break; - case XK_Insert: key = K_INS; break; - case XK_KP_Insert: key = KP_INS; break; + case XK_Insert:key = K_INS; break; + case XK_KP_Insert: key = K_KP_INS; break; - case XK_KP_Multiply: key = KP_MULTIPLY; break; - case XK_KP_Add: key = KP_PLUS; break; - case XK_KP_Subtract: key = KP_MINUS; break; - case XK_KP_Divide: key = KP_DIVIDE; break; + case XK_KP_Multiply: key = K_KP_MULTIPLY; break; + case XK_KP_Add: key = K_KP_PLUS; break; + case XK_KP_Subtract: key = K_KP_MINUS; break; + case XK_KP_Divide: key = K_KP_SLASH; break; - /* For Sun keyboards */ - case XK_F27: key = K_HOME; break; - case XK_F29: key = K_PGUP; break; - case XK_F33: key = K_END; break; - case XK_F35: key = K_PGDN; break; + case XK_section: key = '~'; break; default: - if (keysym < 128) { - /* ASCII keys */ + if (keysym < 32) + break; + + if (keysym >= 'A' && keysym <= 'Z') + key = keysym - 'A' + 'a'; + else key = keysym; - if (/*!modified && */((key >= 'A') && (key <= 'Z'))) { - key = key + ('a' - 'A'); - } - } + break; } @@ -214,245 +283,438 @@ XLateKey(XKeyEvent *ev/*, qboolean modified*/) static Cursor CreateNullCursor(Display *display, Window root) { - Pixmap cursormask; - XGCValues xgc; - GC gc; - XColor dummycolour; - Cursor cursor; - - cursormask = XCreatePixmap(display, root, 1, 1, 1/*depth*/); - xgc.function = GXclear; - gc = XCreateGC(display, cursormask, GCFunction, &xgc); - XFillRectangle(display, cursormask, gc, 0, 0, 1, 1); - dummycolour.pixel = 0; - dummycolour.red = 0; - dummycolour.flags = 04; - cursor = XCreatePixmapCursor(display, cursormask, cursormask, - &dummycolour,&dummycolour, 0,0); - XFreePixmap(display,cursormask); - XFreeGC(display,gc); - return cursor; + Pixmap cursormask; + XGCValues xgc; + GC gc; + XColor dummycolour; + Cursor cursor; + + cursormask = XCreatePixmap(display, root, 1, 1, 1); + xgc.function = GXclear; + gc = XCreateGC(display, cursormask, GCFunction, &xgc); + XFillRectangle(display, cursormask, gc, 0, 0, 1, 1); + dummycolour.pixel = 0; + dummycolour.red = 0; + dummycolour.flags = 04; + cursor = XCreatePixmapCursor(display, cursormask, cursormask, &dummycolour,&dummycolour, 0,0); + XFreePixmap(display,cursormask); + XFreeGC(display,gc); + return cursor; } -static void install_grabs(void) +void VID_SetMouse(qboolean fullscreengrab, qboolean relative, qboolean hidecursor) { - XWindowAttributes attribs_1; - XSetWindowAttributes attribs_2; + static int originalmouseparms_num; + static int originalmouseparms_denom; + static int originalmouseparms_threshold; + static qboolean restore_spi; - XGetWindowAttributes(dpy, win, &attribs_1); - attribs_2.event_mask = attribs_1.your_event_mask | KEY_MASK | MOUSE_MASK; - XChangeWindowAttributes(dpy, win, CWEventMask, &attribs_2); +#if !defined(__APPLE__) && !defined(SUNOS) + qboolean usedgamouse; +#endif -// inviso cursor - XDefineCursor(dpy, win, CreateNullCursor(dpy, win)); + if (!vidx11_display || !win) + return; - XGrabPointer(dpy, win, True, 0, GrabModeAsync, GrabModeAsync, - win, None, CurrentTime); + if (relative) + fullscreengrab = true; -/* if (in_dgamouse.value) { - int MajorVersion, MinorVersion; + if (!mouse_avail) + fullscreengrab = relative = hidecursor = false; - if (!XF86DGAQueryVersion(dpy, &MajorVersion, &MinorVersion)) { - // unable to query, probalby not supported - Con_Printf( "Failed to detect XF86DGA Mouse\n" ); - in_dgamouse.value = 0; - } else { - dgamouse = true; - XF86DGADirectVideo(dpy, DefaultScreen(dpy), XF86DGADirectMouse); - XWarpPointer(dpy, None, win, 0, 0, 0, 0, 0, 0); +#if !defined(__APPLE__) && !defined(SUNOS) + usedgamouse = relative && vid_dgamouse.integer; + if (!vid_x11_dgasupported) + usedgamouse = false; + if (fullscreengrab && vid_usingmouse && (vid_usingdgamouse != usedgamouse)) + VID_SetMouse(false, false, false); // ungrab first! +#endif + + if (vid_usingmousegrab != fullscreengrab) + { + vid_usingmousegrab = fullscreengrab; + cl_ignoremousemoves = 2; + if (fullscreengrab) + { + XGrabPointer(vidx11_display, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime); + if (vid_grabkeyboard.integer || vid_isoverrideredirect) + XGrabKeyboard(vidx11_display, win, False, GrabModeAsync, GrabModeAsync, CurrentTime); } - } else {*/ - XWarpPointer(dpy, None, win, - 0, 0, 0, 0, - vid.width / 2, vid.height / 2); -/* }*/ + else + { + XUngrabPointer(vidx11_display, CurrentTime); + XUngrabKeyboard(vidx11_display, CurrentTime); + } + } - XGrabKeyboard(dpy, win, False, GrabModeAsync, GrabModeAsync, CurrentTime); + if (relative) + { + if (!vid_usingmouse) + { + XWindowAttributes attribs_1; + XSetWindowAttributes attribs_2; + + XGetWindowAttributes(vidx11_display, win, &attribs_1); + attribs_2.event_mask = attribs_1.your_event_mask | KEY_MASK | MOUSE_MASK; + XChangeWindowAttributes(vidx11_display, win, CWEventMask, &attribs_2); + +#if !defined(__APPLE__) && !defined(SUNOS) + vid_usingdgamouse = usedgamouse; + if (usedgamouse) + { + XF86DGADirectVideo(vidx11_display, DefaultScreen(vidx11_display), XF86DGADirectMouse); + XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, 0, 0); + } + else +#endif + XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, vid.width / 2, vid.height / 2); + +// COMMANDLINEOPTION: X11 Input: -noforcemparms disables setting of mouse parameters (not used with DGA, windows only) +#if !defined(__APPLE__) && !defined(SUNOS) + if (!COM_CheckParm ("-noforcemparms") && !usedgamouse) +#else + if (!COM_CheckParm ("-noforcemparms")) +#endif + { + XGetPointerControl(vidx11_display, &originalmouseparms_num, &originalmouseparms_denom, &originalmouseparms_threshold); + XChangePointerControl (vidx11_display, true, false, 1, 1, -1); // TODO maybe change threshold here, or remove this comment + restore_spi = true; + } + else + restore_spi = false; - mouse_active = true; - mouse_x = mouse_y = 0; + cl_ignoremousemoves = 2; + vid_usingmouse = true; + } + } + else + { + if (vid_usingmouse) + { +#if !defined(__APPLE__) && !defined(SUNOS) + if (vid_usingdgamouse) + XF86DGADirectVideo(vidx11_display, DefaultScreen(vidx11_display), 0); + vid_usingdgamouse = false; +#endif + cl_ignoremousemoves = 2; + + if (restore_spi) + XChangePointerControl (vidx11_display, true, true, originalmouseparms_num, originalmouseparms_denom, originalmouseparms_threshold); + restore_spi = false; + + vid_usingmouse = false; + } + } -// XSync(dpy, True); + if (vid_usinghidecursor != hidecursor) + { + vid_usinghidecursor = hidecursor; + if (hidecursor) + XDefineCursor(vidx11_display, win, CreateNullCursor(vidx11_display, win)); + else + XUndefineCursor(vidx11_display, win); + } } -static void uninstall_grabs(void) +static keynum_t buttonremap[18] = { - if (!dpy || !win) - return; - -/* if (dgamouse) { - dgamouse = false; - XF86DGADirectVideo(dpy, DefaultScreen(dpy), 0); - }*/ - - XUngrabPointer(dpy, CurrentTime); - XUngrabKeyboard(dpy, CurrentTime); - -// inviso cursor - XUndefineCursor(dpy, win); - - mouse_active = false; -} + K_MOUSE1, + K_MOUSE3, + K_MOUSE2, + K_MWHEELUP, + K_MWHEELDOWN, + K_MOUSE4, + K_MOUSE5, + K_MOUSE6, + K_MOUSE7, + K_MOUSE8, + K_MOUSE9, + K_MOUSE10, + K_MOUSE11, + K_MOUSE12, + K_MOUSE13, + K_MOUSE14, + K_MOUSE15, + K_MOUSE16, +}; static void HandleEvents(void) { XEvent event; -// KeySym ks; - int b; + int key; + Uchar unicode; qboolean dowarp = false; - if (!dpy) + if (!vidx11_display) return; - while (XPending(dpy)) { - XNextEvent(dpy, &event); + while (XPending(vidx11_display)) + { + XNextEvent(vidx11_display, &event); - switch (event.type) { + switch (event.type) + { case KeyPress: + // key pressed + key = XLateKey (&event.xkey, &unicode); + Key_Event(key, unicode, true); + break; + case KeyRelease: - Key_Event(XLateKey(&event.xkey), event.type == KeyPress); + // key released + key = XLateKey (&event.xkey, &unicode); + Key_Event(key, unicode, false); break; case MotionNotify: - if (dgamouse) { - mouse_x += event.xmotion.x_root/* * in_dga_mouseaccel.value*/; - mouse_y += event.xmotion.y_root/* * in_dga_mouseaccel.value*/; - } else { - if (!p_mouse_x && !p_mouse_y) { - Con_Printf("event->xmotion.x: %d\n", event.xmotion.x); - Con_Printf("event->xmotion.y: %d\n", event.xmotion.y); - } -/* if (vid_fullscreen.value || _windowed_mouse.value) {*/ - if (!event.xmotion.send_event) { - mouse_x += (event.xmotion.x - p_mouse_x); - mouse_y += (event.xmotion.y - p_mouse_y); - if (abs(vid.width/2 - event.xmotion.x) > vid.width / 4 - || abs(vid.height/2 - event.xmotion.y) > vid.height / 4) { - dowarp = true; - } - } -/* } else { - mouse_x += (event.xmotion.x - p_mouse_x); - mouse_y += (event.xmotion.y - p_mouse_y); - }*/ - p_mouse_x = event.xmotion.x; - p_mouse_y = event.xmotion.y; - } - -/* if (mouse_active) { - if (dgamouse) { - mouse_x += (event.xmotion.x + win_x) * 2; - mouse_y += (event.xmotion.y + win_y) * 2; - } + // mouse moved + if (vid_usingmouse) + { +#if !defined(__APPLE__) && !defined(SUNOS) + if (vid_usingdgamouse) + { + in_mouse_x += event.xmotion.x_root; + in_mouse_y += event.xmotion.y_root; + } else +#endif { - mouse_x += ((int)event.xmotion.x - mwx) * 2; - mouse_y += ((int)event.xmotion.y - mwy) * 2; - mwx = event.xmotion.x; - mwy = event.xmotion.y; - - if (mouse_x || mouse_y) - dowarp = true; + if (!event.xmotion.send_event) + { + in_mouse_x += event.xmotion.x - in_windowmouse_x; + in_mouse_y += event.xmotion.y - in_windowmouse_y; + //if (abs(vid.width/2 - event.xmotion.x) + abs(vid.height/2 - event.xmotion.y)) + if (vid_stick_mouse.integer || abs(vid.width/2 - event.xmotion.x) > vid.width / 4 || abs(vid.height/2 - event.xmotion.y) > vid.height / 4) + dowarp = true; + } } - }*/ + } + in_windowmouse_x = event.xmotion.x; + in_windowmouse_y = event.xmotion.y; break; case ButtonPress: - b=-1; - if (event.xbutton.button == 1) - b = 0; - else if (event.xbutton.button == 2) - b = 2; - else if (event.xbutton.button == 3) - b = 1; - if (b>=0) - Key_Event(K_MOUSE1 + b, true); + // mouse button pressed + if (event.xbutton.button <= 18) + Key_Event(buttonremap[event.xbutton.button - 1], 0, true); + else + Con_Printf("HandleEvents: ButtonPress gave value %d, 1-18 expected\n", event.xbutton.button); break; case ButtonRelease: - b=-1; - if (event.xbutton.button == 1) - b = 0; - else if (event.xbutton.button == 2) - b = 2; - else if (event.xbutton.button == 3) - b = 1; - if (b>=0) - Key_Event(K_MOUSE1 + b, false); + // mouse button released + if (event.xbutton.button <= 18) + Key_Event(buttonremap[event.xbutton.button - 1], 0, false); + else + Con_Printf("HandleEvents: ButtonRelease gave value %d, 1-18 expected\n", event.xbutton.button); break; - case CreateNotify : + case CreateNotify: + // window created win_x = event.xcreatewindow.x; win_y = event.xcreatewindow.y; break; - case ConfigureNotify : + case ConfigureNotify: + // 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; + if(vid_isnetwmfullscreen) + 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); + } + break; + case DestroyNotify: + // window has been destroyed + Sys_Quit(0); + break; + case ClientMessage: + // window manager messages + if ((event.xclient.format == 32) && ((unsigned int)event.xclient.data.l[0] == wm_delete_window_atom)) + Sys_Quit(0); + break; + case MapNotify: + if (vid_isoverrideredirect) + break; + // window restored + vid_hidden = false; + VID_RestoreSystemGamma(); + + if(vid_isvidmodefullscreen) + { + // set our video mode + XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, &game_vidmode); + + // Move the viewport to top left + XF86VidModeSetViewPort(vidx11_display, vidx11_screen, 0, 0); + } + + if(vid_isnetwmfullscreen) + { + // make sure it's fullscreen + XEvent event; + event.type = ClientMessage; + event.xclient.serial = 0; + event.xclient.send_event = True; + event.xclient.message_type = net_wm_state_atom; + event.xclient.window = win; + event.xclient.format = 32; + event.xclient.data.l[0] = 1; + event.xclient.data.l[1] = net_wm_state_fullscreen_atom; + event.xclient.data.l[2] = 0; + event.xclient.data.l[3] = 1; + event.xclient.data.l[4] = 0; + XSendEvent(vidx11_display, root, False, SubstructureRedirectMask | SubstructureNotifyMask, &event); + } + + dowarp = true; + + break; + case UnmapNotify: + if (vid_isoverrideredirect) + break; + // window iconified/rolledup/whatever + vid_hidden = true; + VID_RestoreSystemGamma(); + + if(vid_isvidmodefullscreen) + XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, &init_vidmode); + + break; + case FocusIn: + if (vid_isoverrideredirect) + break; + // window is now the input focus + vid_activewindow = true; + break; + case FocusOut: + if (vid_isoverrideredirect) + break; + + if(vid_isnetwmfullscreen && 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 + XEvent event; + event.type = ClientMessage; + event.xclient.serial = 0; + event.xclient.send_event = True; + event.xclient.message_type = net_wm_state_atom; + event.xclient.window = win; + event.xclient.format = 32; + event.xclient.data.l[0] = 1; + event.xclient.data.l[1] = net_wm_state_hidden_atom; + event.xclient.data.l[2] = 0; + event.xclient.data.l[3] = 1; + event.xclient.data.l[4] = 0; + XSendEvent(vidx11_display, root, False, SubstructureRedirectMask | SubstructureNotifyMask, &event); + } + + // window is no longer the input focus + vid_activewindow = false; + VID_RestoreSystemGamma(); + + break; + case EnterNotify: + // mouse entered window + break; + case LeaveNotify: + // mouse left window break; } } - if (dowarp) { + if (dowarp) + { /* move the mouse to the window center again */ - p_mouse_x = vid.width / 2; - p_mouse_y = vid.height / 2; - XWarpPointer(dpy, None, win, 0, 0, 0, 0, p_mouse_x, p_mouse_y); + // we'll catch the warp motion by its send_event flag, updating the + // stored mouse position without adding any delta motion + XEvent event; + event.type = MotionNotify; + event.xmotion.display = vidx11_display; + event.xmotion.window = win; + event.xmotion.x = vid.width / 2; + event.xmotion.y = vid.height / 2; + XSendEvent(vidx11_display, win, False, PointerMotionMask, &event); + XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, vid.width / 2, vid.height / 2); } - } -static void IN_DeactivateMouse( void ) -{ - if (!mouse_avail || !dpy || !win) - return; +static void *prjobj = NULL; - if (mouse_active) { - uninstall_grabs(); - mouse_active = false; - } +static void GL_CloseLibrary(void) +{ + if (prjobj) + dlclose(prjobj); + prjobj = NULL; + gl_driver[0] = 0; + qglXGetProcAddressARB = NULL; + gl_extensions = ""; + gl_platform = ""; + gl_platformextensions = ""; } -static void IN_ActivateMouse( void ) +static int GL_OpenLibrary(const char *name) { - if (!mouse_avail || !dpy || !win) - return; - - if (!mouse_active) { - mouse_x = mouse_y = 0; // don't spazz - install_grabs(); - mouse_active = true; + Con_Printf("Loading OpenGL driver %s\n", name); + GL_CloseLibrary(); + if (!(prjobj = dlopen(name, RTLD_LAZY | RTLD_GLOBAL))) + { + Con_Printf("Unable to open symbol list for %s\n", name); + return false; } + strlcpy(gl_driver, name, sizeof(gl_driver)); + return true; } +void *GL_GetProcAddress(const char *name) +{ + void *p = NULL; + if (qglXGetProcAddressARB != NULL) + p = (void *) qglXGetProcAddressARB((GLubyte *)name); + if (p == NULL) + p = (void *) dlsym(prjobj, name); + return p; +} void VID_Shutdown(void) { - if (!ctx || !dpy) + if (!ctx || !vidx11_display) return; - if (dpy) { - uninstall_grabs(); - - if (ctx) - glXDestroyContext(dpy, ctx); - if (win) - XDestroyWindow(dpy, win); - if (vidmode_active) - XF86VidModeSwitchToMode(dpy, scrnum, vidmodes[0]); - XCloseDisplay(dpy); - } - vidmode_active = false; - dpy = NULL; + VID_SetMouse(false, false, false); + VID_RestoreSystemGamma(); + + // FIXME: glXDestroyContext here? + if (vid_isvidmodefullscreen) + XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, &init_vidmode); + if (win) + XDestroyWindow(vidx11_display, win); + XCloseDisplay(vidx11_display); + + vid_hidden = true; + vid_isfullscreen = false; + vid_isnetwmfullscreen = false; + vid_isvidmodefullscreen = false; + vid_isoverrideredirect = false; + vidx11_display = NULL; win = 0; ctx = NULL; + + GL_CloseLibrary(); + Key_ClearStates (); } void signal_handler(int sig) { - printf("Received signal %d, exiting...\n", sig); - Sys_Quit(); - exit(0); + Con_Printf("Received signal %d, exiting...\n", sig); + VID_RestoreSystemGamma(); + Sys_Quit(1); } void InitSig(void) @@ -469,374 +731,435 @@ void InitSig(void) signal(SIGTERM, signal_handler); } -/* -void (*qglVertexPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr); -void (*qglColorPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr); -void (*qglTexCoordPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *ptr); -void (*qglArrayElement)(GLint i); -void (*qglDrawElements)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices); -void (*qglMTexCoord2f)(GLenum, GLfloat, GLfloat); -void (*qglSelectTexture)(GLenum); - -void VID_CheckVertexArrays (void) +void VID_Finish (void) { - void *prjobj; - if (COM_CheckParm("-novertex")) - { - Con_Printf("...vertex array support disabled\n"); - return; - } - if ((prjobj = dlopen(NULL, RTLD_LAZY)) == NULL) + vid_usevsync = vid_vsync.integer && !cls.timedemo && qglXSwapIntervalSGI; + if (vid_usingvsync != vid_usevsync) { - Con_Printf("Unable to open symbol list for main program.\n"); - return; + vid_usingvsync = vid_usevsync; + if (qglXSwapIntervalSGI (vid_usevsync)) + Con_Print("glXSwapIntervalSGI didn't accept the vid_vsync change, it will take effect on next vid_restart (GLX_SGI_swap_control does not allow turning off vsync)\n"); } - qglMTexCoord2fSGIS = (void *) dlsym(prjobj, "glMTexCoord2fSGIS"); - if ((qglArrayElement = (void *) dlsym(prjobj, "glArrayElement")) - && (qglColorPointer = (void *) dlsym(prjobj, "glColorPointer")) -// && (qglDrawArrays = (void *) dlsym(prjobj, "glDrawArrays")) - && (qglDrawElements = (void *) dlsym(prjobj, "glDrawElements")) -// && (qglInterleavedArrays = (void *) dlsym(prjobj, "glInterleavedArrays")) - && (qglTexCoordPointer = (void *) dlsym(prjobj, "glTexCoordPointer")) - && (qglVertexPointer = (void *) dlsym(prjobj, "glVertexPointer")) - ) + + if (!vid_hidden) { - Con_Printf("...vertex array support detected\n"); - gl_arrays = true; - dlclose(prjobj); - return; + CHECKGLERROR + if (r_speeds.integer == 2 || gl_finish.integer) + { + qglFinish();CHECKGLERROR + } + qglXSwapBuffers(vidx11_display, win);CHECKGLERROR } - Con_Printf("...vertex array support disabled (not detected - get a better driver)\n"); - dlclose(prjobj); + if (vid_x11_hardwaregammasupported) + VID_UpdateGamma(false, vid_x11_gammarampsize); } -*/ -// LordHavoc: require OpenGL 1.2.x -void VID_CheckVertexArrays (void) +int VID_SetGamma(unsigned short *ramps, int rampsize) { - gl_arrays = true; + return XF86VidModeSetGammaRamp(vidx11_display, vidx11_screen, rampsize, ramps, ramps + rampsize, ramps + rampsize*2); } -void VID_CheckMultiTexture(void) +int VID_GetGamma(unsigned short *ramps, int rampsize) { - void *prjobj; - qglMTexCoord2f = NULL; - qglSelectTexture = NULL; - // Check to see if multitexture is disabled - if (COM_CheckParm("-nomtex")) - { - Con_Printf("...multitexture disabled\n"); - return; - } - if ((prjobj = dlopen(NULL, RTLD_LAZY)) == NULL) - { - Con_Printf("Unable to open symbol list for main program.\n"); - return; - } - // Test for ARB_multitexture - if (!COM_CheckParm("-SGISmtex") && strstr(gl_extensions, "GL_ARB_multitexture ")) - { - Con_Printf("...using GL_ARB_multitexture\n"); - qglMTexCoord2f = (void *) dlsym(prjobj, "glMultiTexCoord2fARB"); - qglSelectTexture = (void *) dlsym(prjobj, "glActiveTextureARB"); - gl_mtexable = true; - gl_mtex_enum = GL_TEXTURE0_ARB; - } - else if (strstr(gl_extensions, "GL_SGIS_multitexture ")) // Test for SGIS_multitexture (if ARB_multitexture not found) - { - Con_Printf("...using GL_SGIS_multitexture\n"); - qglMTexCoord2f = (void *) dlsym(prjobj, "glMTexCoord2fSGIS"); - qglSelectTexture = (void *) dlsym(prjobj, "glSelectTextureSGIS"); - gl_mtexable = true; - gl_mtex_enum = TEXTURE0_SGIS; - } - if (!gl_mtexable) - Con_Printf("...multitexture disabled (not detected)\n"); - dlclose(prjobj); + return XF86VidModeGetGammaRamp(vidx11_display, vidx11_screen, rampsize, ramps, ramps + rampsize, ramps + rampsize*2); } -/* -================= -GL_BeginRendering - -================= -*/ -void GL_BeginRendering (int *x, int *y, int *width, int *height) +void VID_Init(void) { - *x = *y = 0; - *width = scr_width; - *height = scr_height; - -// glViewport (*x, *y, *width, *height); +#if !defined(__APPLE__) && !defined(SUNOS) + Cvar_RegisterVariable (&vid_dgamouse); +#endif + Cvar_RegisterVariable (&vid_netwmfullscreen); + InitSig(); // trap evil signals +// COMMANDLINEOPTION: Input: -nomouse disables mouse support (see also vid_mouse cvar) + if (COM_CheckParm ("-nomouse")) + mouse_avail = false; } - -void GL_EndRendering (void) +void VID_BuildGLXAttrib(int *attrib, qboolean stencil, qboolean stereobuffer, int samples) { - if (!r_render.value) - return; - glFlush(); - glXSwapBuffers(dpy, win); + *attrib++ = GLX_RGBA; + *attrib++ = GLX_RED_SIZE;*attrib++ = stencil ? 8 : 5; + *attrib++ = GLX_GREEN_SIZE;*attrib++ = stencil ? 8 : 5; + *attrib++ = GLX_BLUE_SIZE;*attrib++ = stencil ? 8 : 5; + *attrib++ = GLX_DOUBLEBUFFER; + *attrib++ = GLX_DEPTH_SIZE;*attrib++ = stencil ? 24 : 16; + // if stencil is enabled, ask for alpha too + if (stencil) + { + *attrib++ = GLX_STENCIL_SIZE;*attrib++ = 8; + *attrib++ = GLX_ALPHA_SIZE;*attrib++ = 8; + } + if (stereobuffer) + *attrib++ = GLX_STEREO; + if (samples > 1) + { + *attrib++ = GLX_SAMPLE_BUFFERS_ARB; + *attrib++ = 1; + *attrib++ = GLX_SAMPLES_ARB; + *attrib++ = samples; + } + *attrib++ = None; } -void VID_Init() +qboolean VID_InitMode(viddef_mode_t *mode) { int i; - int attrib[] = { - GLX_RGBA, - GLX_RED_SIZE, 1, - GLX_GREEN_SIZE, 1, - GLX_BLUE_SIZE, 1, - GLX_DOUBLEBUFFER, - GLX_DEPTH_SIZE, 1, - None - }; -// char gldir[MAX_OSPATH]; - int width = 640, height = 480; + int attrib[32]; XSetWindowAttributes attr; + XClassHint *clshints; + XWMHints *wmhints; + XSizeHints *szhints; unsigned long mask; - Window root; XVisualInfo *visinfo; - qboolean fullscreen = true; int MajorVersion, MinorVersion; - int actualWidth, actualHeight; - - Cvar_RegisterVariable (&vid_mode); - Cvar_RegisterVariable (&in_mouse); - Cvar_RegisterVariable (&in_dgamouse); - Cvar_RegisterVariable (&m_filter); - -// interpret command-line params - -// set vid parameters - if ((i = COM_CheckParm("-window")) != 0) - fullscreen = false; - - if ((i = COM_CheckParm("-width")) != 0) - width = atoi(com_argv[i+1]); - - if ((i = COM_CheckParm("-height")) != 0) - height = atoi(com_argv[i+1]); - - if ((i = COM_CheckParm("-conwidth")) != 0) - vid.conwidth = atoi(com_argv[i+1]); - else - vid.conwidth = 640; - - vid.conwidth &= 0xfff8; // make it a multiple of eight - - if (vid.conwidth < 320) - vid.conwidth = 320; + const char *drivername; + + vid_isfullscreen = false; + vid_isnetwmfullscreen = false; + vid_isvidmodefullscreen = false; + vid_isoverrideredirect = false; + +#if defined(__APPLE__) && defined(__MACH__) + drivername = "/usr/X11R6/lib/libGL.1.dylib"; +#else + drivername = "libGL.so.1"; +#endif +// COMMANDLINEOPTION: Linux GLX: -gl_driver selects a GL driver library, default is libGL.so.1, useful only for using fxmesa or similar, if you don't know what this is for, you don't need it +// COMMANDLINEOPTION: BSD GLX: -gl_driver selects a GL driver library, default is libGL.so.1, useful only for using fxmesa or similar, if you don't know what this is for, you don't need it +// LordHavoc: although this works on MacOSX, it's useless there (as there is only one system libGL) + i = COM_CheckParm("-gl_driver"); + if (i && i < com_argc - 1) + drivername = com_argv[i + 1]; + if (!GL_OpenLibrary(drivername)) + { + Con_Printf("Unable to load GL driver \"%s\"\n", drivername); + return false; + } - // pick a conheight that matches with correct aspect - vid.conheight = vid.conwidth*3 / 4; + if (!(vidx11_display = XOpenDisplay(NULL))) + { + Con_Print("Couldn't open the X display\n"); + return false; + } - if ((i = COM_CheckParm("-conheight")) != 0) - vid.conheight = atoi(com_argv[i+1]); - if (vid.conheight < 200) - vid.conheight = 200; + // LordHavoc: making the close button on a window do the right thing + // seems to involve this mess, sigh... + wm_delete_window_atom = XInternAtom(vidx11_display, "WM_DELETE_WINDOW", false); + net_wm_state_atom = XInternAtom(vidx11_display, "_NET_WM_STATE", false); + net_wm_state_fullscreen_atom = XInternAtom(vidx11_display, "_NET_WM_STATE_FULLSCREEN", false); + net_wm_state_hidden_atom = XInternAtom(vidx11_display, "_NET_WM_STATE_HIDDEN", false); - if (!(dpy = XOpenDisplay(NULL))) { - fprintf(stderr, "Error couldn't open the X display\n"); - exit(1); - } + // make autorepeat send keypress/keypress/.../keyrelease instead of intervening keyrelease + XkbSetDetectableAutoRepeat(vidx11_display, true, NULL); - scrnum = DefaultScreen(dpy); - root = RootWindow(dpy, scrnum); + vidx11_screen = DefaultScreen(vidx11_display); + root = RootWindow(vidx11_display, vidx11_screen); // Get video mode list MajorVersion = MinorVersion = 0; - if (!XF86VidModeQueryVersion(dpy, &MajorVersion, &MinorVersion)) { + if (!XF86VidModeQueryVersion(vidx11_display, &MajorVersion, &MinorVersion)) vidmode_ext = false; - } else { - Con_Printf("Using XFree86-VidModeExtension Version %d.%d\n", MajorVersion, MinorVersion); + else + { + Con_DPrintf("Using XFree86-VidModeExtension Version %d.%d\n", MajorVersion, MinorVersion); vidmode_ext = true; } - visinfo = glXChooseVisual(dpy, scrnum, attrib); - if (!visinfo) { - fprintf(stderr, "qkHack: Error couldn't get an RGB, Double-buffered, Depth visual\n"); - exit(1); + if ((qglXChooseVisual = (XVisualInfo *(GLAPIENTRY *)(Display *dpy, int screen, int *attribList))GL_GetProcAddress("glXChooseVisual")) == NULL + || (qglXCreateContext = (GLXContext (GLAPIENTRY *)(Display *dpy, XVisualInfo *vis, GLXContext shareList, Bool direct))GL_GetProcAddress("glXCreateContext")) == NULL + || (qglXDestroyContext = (void (GLAPIENTRY *)(Display *dpy, GLXContext ctx))GL_GetProcAddress("glXDestroyContext")) == NULL + || (qglXMakeCurrent = (Bool (GLAPIENTRY *)(Display *dpy, GLXDrawable drawable, GLXContext ctx))GL_GetProcAddress("glXMakeCurrent")) == NULL + || (qglXSwapBuffers = (void (GLAPIENTRY *)(Display *dpy, GLXDrawable drawable))GL_GetProcAddress("glXSwapBuffers")) == NULL + || (qglXQueryExtensionsString = (const char *(GLAPIENTRY *)(Display *dpy, int screen))GL_GetProcAddress("glXQueryExtensionsString")) == NULL) + { + Con_Printf("glX functions not found in %s\n", gl_driver); + return false; + } + + VID_BuildGLXAttrib(attrib, mode->bitsperpixel == 32, mode->stereobuffer, mode->samples); + visinfo = qglXChooseVisual(vidx11_display, vidx11_screen, attrib); + if (!visinfo) + { + Con_Print("Couldn't get an RGB, Double-buffered, Depth visual\n"); + return false; } - if (vidmode_ext) { - int best_fit, best_dist, dist, x, y; - - XF86VidModeGetAllModeLines(dpy, scrnum, &num_vidmodes, &vidmodes); + if (mode->fullscreen) + { + if(vid_netwmfullscreen.integer) + { + // TODO detect WM support + vid_isnetwmfullscreen = true; + vid_isfullscreen = true; + // width and height will be filled in later + Con_DPrintf("Using NetWM fullscreen mode\n"); + } + + if(!vid_isfullscreen && vidmode_ext) + { + int best_fit, best_dist, dist, x, y; + + // Are we going fullscreen? If so, let's change video mode + XF86VidModeModeLine *current_vidmode; + XF86VidModeModeInfo **vidmodes; + int num_vidmodes; + + // This nice hack comes from the SDL source code + current_vidmode = (XF86VidModeModeLine*)((char*)&init_vidmode + sizeof(init_vidmode.dotclock)); + XF86VidModeGetModeLine(vidx11_display, vidx11_screen, (int*)&init_vidmode.dotclock, current_vidmode); - // Are we going fullscreen? If so, let's change video mode - if (fullscreen) { - best_dist = 9999999; + XF86VidModeGetAllModeLines(vidx11_display, vidx11_screen, &num_vidmodes, &vidmodes); + best_dist = 0; best_fit = -1; - for (i = 0; i < num_vidmodes; i++) { - if (width > vidmodes[i]->hdisplay || - height > vidmodes[i]->vdisplay) + for (i = 0; i < num_vidmodes; i++) + { + if (mode->width > vidmodes[i]->hdisplay || mode->height > vidmodes[i]->vdisplay) continue; - x = width - vidmodes[i]->hdisplay; - y = height - vidmodes[i]->vdisplay; + x = mode->width - vidmodes[i]->hdisplay; + y = mode->height - vidmodes[i]->vdisplay; dist = (x * x) + (y * y); - if (dist < best_dist) { + if (best_fit == -1 || dist < best_dist) + { best_dist = dist; best_fit = i; } } - if (best_fit != -1) { - actualWidth = vidmodes[best_fit]->hdisplay; - actualHeight = vidmodes[best_fit]->vdisplay; + if (best_fit != -1) + { + // LordHavoc: changed from ActualWidth/ActualHeight =, + // to width/height =, so the window will take the full area of + // the mode chosen + mode->width = vidmodes[best_fit]->hdisplay; + mode->height = vidmodes[best_fit]->vdisplay; // change to the mode - XF86VidModeSwitchToMode(dpy, scrnum, vidmodes[best_fit]); - vidmode_active = true; + XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, vidmodes[best_fit]); + memcpy(&game_vidmode, vidmodes[best_fit], sizeof(game_vidmode)); + vid_isvidmodefullscreen = true; + vid_isfullscreen = true; // Move the viewport to top left - XF86VidModeSetViewPort(dpy, scrnum, 0, 0); - } else - fullscreen = 0; + XF86VidModeSetViewPort(vidx11_display, vidx11_screen, 0, 0); + Con_DPrintf("Using XVidMode fullscreen mode at %dx%d\n", mode->width, mode->height); + } + + free(vidmodes); + } + + if(!vid_isfullscreen) + { + // sorry, no FS available + // use the full desktop resolution + vid_isfullscreen = true; + // width and height will be filled in later + mode->width = DisplayWidth(vidx11_display, vidx11_screen); + mode->height = DisplayHeight(vidx11_display, vidx11_screen); + Con_DPrintf("Using X11 fullscreen mode at %dx%d\n", mode->width, mode->height); } } + // LordHavoc: save the visual for use in gamma ramp settings later + vidx11_visual = visinfo->visual; + /* window attributes */ attr.background_pixel = 0; attr.border_pixel = 0; - attr.colormap = XCreateColormap(dpy, root, visinfo->visual, AllocNone); + // LordHavoc: save the colormap for later, too + vidx11_colormap = attr.colormap = XCreateColormap(vidx11_display, root, visinfo->visual, AllocNone); attr.event_mask = X_MASK; - if (vidmode_active) { - mask = CWBackPixel | CWColormap | CWSaveUnder | CWBackingStore | - CWEventMask | CWOverrideRedirect; - attr.override_redirect = True; - attr.backing_store = NotUseful; - attr.save_under = False; - } else - mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask; - win = XCreateWindow(dpy, root, 0, 0, width, height, - 0, visinfo->depth, InputOutput, - visinfo->visual, mask, &attr); - XMapWindow(dpy, win); - - if (vidmode_active) { - XMoveWindow(dpy, win, 0, 0); - XRaiseWindow(dpy, win); - XWarpPointer(dpy, None, win, 0, 0, 0, 0, 0, 0); - XFlush(dpy); - // Move the viewport to top left - XF86VidModeSetViewPort(dpy, scrnum, 0, 0); + if (mode->fullscreen) + { + if(vid_isnetwmfullscreen) + { + mask = CWBackPixel | CWColormap | CWSaveUnder | CWBackingStore | CWEventMask; + attr.backing_store = NotUseful; + attr.save_under = False; + } + else + { + mask = CWBackPixel | CWColormap | CWSaveUnder | CWBackingStore | CWEventMask | CWOverrideRedirect; + attr.override_redirect = True; + attr.backing_store = NotUseful; + attr.save_under = False; + vid_isoverrideredirect = true; // so it knows to grab + } + } + else + { + mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask; } - XFlush(dpy); + win = XCreateWindow(vidx11_display, root, 0, 0, mode->width, mode->height, 0, visinfo->depth, InputOutput, visinfo->visual, mask, &attr); - ctx = glXCreateContext(dpy, visinfo, NULL, True); + wmhints = XAllocWMHints(); + if(XpmCreatePixmapFromData(vidx11_display, win, + (gamemode == GAME_NEXUIZ) ? nexuiz_xpm : darkplaces_xpm, + &wmhints->icon_pixmap, &wmhints->icon_mask, NULL) == XpmSuccess) + wmhints->flags |= IconPixmapHint | IconMaskHint; - glXMakeCurrent(dpy, win, ctx); + clshints = XAllocClassHint(); + clshints->res_name = strdup(gamename); + clshints->res_class = strdup("DarkPlaces"); - scr_width = width; - scr_height = height; + szhints = XAllocSizeHints(); + if(vid_resizable.integer == 0 && !vid_isnetwmfullscreen) + { + szhints->min_width = szhints->max_width = mode->width; + szhints->min_height = szhints->max_height = mode->height; + szhints->flags |= PMinSize | PMaxSize; + } - if (vid.conheight > height) - vid.conheight = height; - if (vid.conwidth > width) - vid.conwidth = width; - vid.width = vid.conwidth; - vid.height = vid.conheight; + XmbSetWMProperties(vidx11_display, win, gamename, gamename, (char **) com_argv, com_argc, szhints, wmhints, clshints); + // strdup() allocates using malloc(), should be freed with free() + free(clshints->res_name); + free(clshints->res_class); + XFree(clshints); + XFree(wmhints); + XFree(szhints); - vid.aspect = ((float)vid.height / (float)vid.width) * (320.0 / 240.0); + //XStoreName(vidx11_display, win, gamename); + XMapWindow(vidx11_display, win); - InitSig(); // trap evil signals + XSetWMProtocols(vidx11_display, win, &wm_delete_window_atom, 1); - GL_Init(); + if (vid_isoverrideredirect) + { + XMoveWindow(vidx11_display, win, 0, 0); + XRaiseWindow(vidx11_display, win); + XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, 0, 0); + XFlush(vidx11_display); + } - Con_SafePrintf ("Video mode %dx%d initialized.\n", width, height); + if(vid_isvidmodefullscreen) + { + // Move the viewport to top left + XF86VidModeSetViewPort(vidx11_display, vidx11_screen, 0, 0); + } - vid.recalc_refdef = 1; // force a surface cache flush + //XSync(vidx11_display, False); - install_grabs(); -} + ctx = qglXCreateContext(vidx11_display, visinfo, NULL, True); + XFree(visinfo); // glXChooseVisual man page says to use XFree to free visinfo + if (!ctx) + { + Con_Printf ("glXCreateContext failed\n"); + return false; + } -void Sys_SendKeyEvents(void) -{ - HandleEvents(); -} + if (!qglXMakeCurrent(vidx11_display, win, ctx)) + { + Con_Printf ("glXMakeCurrent failed\n"); + return false; + } -void Force_CenterView_f (void) -{ - cl.viewangles[PITCH] = 0; -} + XSync(vidx11_display, False); -void IN_Init(void) -{ -} + if ((qglGetString = (const GLubyte* (GLAPIENTRY *)(GLenum name))GL_GetProcAddress("glGetString")) == NULL) + { + Con_Printf ("glGetString not found in %s\n", gl_driver); + return false; + } -void IN_Shutdown(void) -{ + gl_extensions = (const char *)qglGetString(GL_EXTENSIONS); + gl_platform = "GLX"; + gl_platformextensions = qglXQueryExtensionsString(vidx11_display, vidx11_screen); + +// COMMANDLINEOPTION: Linux GLX: -nogetprocaddress disables GLX_ARB_get_proc_address (not required, more formal method of getting extension functions) +// COMMANDLINEOPTION: BSD GLX: -nogetprocaddress disables GLX_ARB_get_proc_address (not required, more formal method of getting extension functions) +// COMMANDLINEOPTION: MacOSX GLX: -nogetprocaddress disables GLX_ARB_get_proc_address (not required, more formal method of getting extension functions) + GL_CheckExtension("GLX_ARB_get_proc_address", getprocaddressfuncs, "-nogetprocaddress", false); +// COMMANDLINEOPTION: Linux GLX: -novideosync disables GLX_SGI_swap_control +// COMMANDLINEOPTION: BSD GLX: -novideosync disables GLX_SGI_swap_control +// COMMANDLINEOPTION: MacOSX GLX: -novideosync disables GLX_SGI_swap_control + GL_CheckExtension("GLX_SGI_swap_control", swapcontrolfuncs, "-novideosync", false); + + vid_usingmousegrab = false; + vid_usingmouse = false; + vid_usinghidecursor = false; + vid_usingvsync = false; + vid_hidden = false; + vid_activewindow = true; + vid_x11_hardwaregammasupported = XF86VidModeGetGammaRampSize(vidx11_display, vidx11_screen, &vid_x11_gammarampsize) != 0; +#if !defined(__APPLE__) && !defined(SUNOS) + vid_x11_dgasupported = XF86DGAQueryVersion(vidx11_display, &MajorVersion, &MinorVersion); + if (!vid_x11_dgasupported) + Con_Print( "Failed to detect XF86DGA Mouse extension\n" ); +#endif + + GL_Init(); + return true; } -/* -=========== -IN_Commands -=========== -*/ -void IN_Commands (void) +void Sys_SendKeyEvents(void) { - if (!dpy || !win) - return; + static qboolean sound_active = true; - if (vidmode_active || key_dest == key_game) - IN_ActivateMouse(); + // enable/disable sound on focus gain/loss + if ((!vid_hidden && vid_activewindow) || !snd_mutewhenidle.integer) + { + if (!sound_active) + { + S_UnblockSound (); + sound_active = true; + } + } else - IN_DeactivateMouse (); + { + if (sound_active) + { + S_BlockSound (); + sound_active = false; + } + } + + HandleEvents(); } -/* -=========== -IN_Move -=========== -*/ -void IN_MouseMove (usercmd_t *cmd) +void IN_Move (void) { - if (!mouse_avail) - return; - - if (!mouse_avail) - return; - - if (m_filter.value) { - mouse_x = (mouse_x + old_mouse_x) * 0.5; - mouse_y = (mouse_y + old_mouse_y) * 0.5; - - old_mouse_x = mouse_x; - old_mouse_y = mouse_y; - } - - mouse_x *= sensitivity.value; - mouse_y *= sensitivity.value; - - if (in_strafe.state & 1) - cmd->sidemove += m_side.value * mouse_x; - else - cl.viewangles[YAW] -= m_yaw.value * mouse_x; - -/* if (freelook)*/ - V_StopPitchDrift (); - - if (/*freelook && */!(in_strafe.state & 1)) { - cl.viewangles[PITCH] += m_pitch.value * mouse_y; - cl.viewangles[PITCH] = bound (-70, cl.viewangles[PITCH], 80); - } else { - if ((in_strafe.state & 1) && noclip_anglehack) - cmd->upmove -= m_forward.value * mouse_y; - else - cmd->forwardmove -= m_forward.value * mouse_y; - } - mouse_x = mouse_y = 0.0; } -void IN_Move (usercmd_t *cmd) +size_t VID_ListModes(vid_mode_t *modes, size_t maxcount) { - IN_MouseMove(cmd); + if(vidmode_ext) + { + int i, bpp; + size_t k; + XF86VidModeModeInfo **vidmodes; + int num_vidmodes; + + XF86VidModeGetAllModeLines(vidx11_display, vidx11_screen, &num_vidmodes, &vidmodes); + k = 0; + for (i = 0; i < num_vidmodes; i++) + { + if(k >= maxcount) + break; + // we don't get bpp info, so let's just assume all of 8, 15, 16, 24, 32 work + for(bpp = 8; bpp <= 32; bpp = ((bpp == 8) ? 15 : (bpp & 0xF8) + 8)) + { + if(k >= maxcount) + break; + modes[k].width = vidmodes[i]->hdisplay; + modes[k].height = vidmodes[i]->vdisplay; + modes[k].bpp = 8; + if(vidmodes[i]->dotclock && vidmodes[i]->htotal && vidmodes[i]->vtotal) + modes[k].refreshrate = vidmodes[i]->dotclock / vidmodes[i]->htotal / vidmodes[i]->vtotal; + else + modes[k].refreshrate = 60; + modes[k].pixelheight_num = 1; + modes[k].pixelheight_denom = 1; // xvidmode does not provide this + ++k; + } + } + // manpage of XF86VidModeGetAllModeLines says it should be freed by the caller + XFree(vidmodes); + return k; + } + return 0; // FIXME implement this } - -