Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
-//#include <termios.h>
-//#include <sys/ioctl.h>
-//#include <sys/stat.h>
-//#include <sys/vt.h>
-//#include <stdarg.h>
-//#include <stdio.h>
#include <signal.h>
#include <dlfcn.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
+#include <X11/XKBlib.h> // TODO possibly ifdef this out on non-supporting systems... Solaris (as always)?
#include <GL/glx.h>
+#include "quakedef.h"
+
#include <X11/keysym.h>
#include <X11/cursorfont.h>
+#include <X11/xpm.h>
#include <X11/extensions/XShm.h>
+#if !defined(__APPLE__) && !defined(__MACH__) && !defined(SUNOS)
#include <X11/extensions/xf86dga.h>
+#endif
#include <X11/extensions/xf86vmode.h>
-#include "quakedef.h"
+#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);
{NULL, NULL}
};
-//GLX_SGI_video_sync
-GLint (GLAPIENTRY *qglXGetVideoSyncSGI)(GLuint *count);
-GLint (GLAPIENTRY *qglXWaitVideoSyncSGI)(GLint divisor, GLint remainder, GLuint *count);
+//GLX_SGI_swap_control
+GLint (GLAPIENTRY *qglXSwapIntervalSGI)(GLint interval);
-static dllfunction_t videosyncfuncs[] =
+static dllfunction_t swapcontrolfuncs[] =
{
- {"glXGetVideoSyncSGI", (void **) &qglXGetVideoSyncSGI},
- {"glXWaitVideoSyncSGI", (void **) &qglXWaitVideoSyncSGI},
+ {"glXSwapIntervalSGI", (void **) &qglXSwapIntervalSGI},
{NULL, NULL}
};
LeaveWindowMask)
-static qboolean mouse_avail = true;
-static qboolean mouse_active = false, usingmouse = false;
-static float mouse_x, mouse_y;
-static int p_mouse_x, p_mouse_y;
+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;
-cvar_t vid_dga = {CVAR_SAVE, "vid_dga", "1"};
-cvar_t vid_dga_mouseaccel = {0, "vid_dga_mouseaccel", "1"};
+#if !defined(__APPLE__) && !defined(SUNOS)
+cvar_t vid_dgamouse = {CVAR_SAVE, "vid_dgamouse", "1", "make use of DGA mouse input"};
+static qboolean vid_usingdgamouse = false;
+#endif
qboolean vidmode_ext = false;
static int win_x, win_y;
-static int scr_width, scr_height;
-
-static XF86VidModeModeInfo **vidmodes;
-static int num_vidmodes;
-static qboolean vidmode_active = false;
+static XF86VidModeModeInfo init_vidmode;
+static qboolean vid_isfullscreen = false;
static Visual *vidx11_visual;
static Colormap vidx11_colormap;
/*-----------------------------------------------------------------------*/
-static int XLateKey(XKeyEvent *ev)
+static int XLateKey(XKeyEvent *ev, char *ascii)
{
int key = 0;
char buf[64];
- KeySym keysym;
+ KeySym keysym, shifted;
- XLookupString(ev, buf, sizeof buf, &keysym, 0);
+ keysym = XLookupKeysym (ev, 0);
+ XLookupString(ev, buf, sizeof buf, &shifted, 0);
+ *ascii = buf[0];
switch(keysym)
{
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_Insert:key = K_INS; break;
case XK_KP_Insert: key = K_KP_INS; break;
- case XK_KP_Multiply: key = '*'; 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;
-#if 0
- case 0x021: key = '1';break;/* [!] */
- case 0x040: key = '2';break;/* [@] */
- case 0x023: key = '3';break;/* [#] */
- case 0x024: key = '4';break;/* [$] */
- case 0x025: key = '5';break;/* [%] */
- case 0x05e: key = '6';break;/* [^] */
- case 0x026: key = '7';break;/* [&] */
- case 0x02a: key = '8';break;/* [*] */
- case 0x028: key = '9';;break;/* [(] */
- case 0x029: key = '0';break;/* [)] */
- case 0x05f: key = '-';break;/* [_] */
- case 0x02b: key = '=';break;/* [+] */
- case 0x07c: key = '\'';break;/* [|] */
- case 0x07d: key = '[';break;/* [}] */
- case 0x07b: key = ']';break;/* [{] */
- case 0x022: key = '\'';break;/* ["] */
- case 0x03a: key = ';';break;/* [:] */
- case 0x03f: key = '/';break;/* [?] */
- case 0x03e: key = '.';break;/* [>] */
- case 0x03c: key = ',';break;/* [<] */
-#endif
+ case XK_section: key = '~'; break;
default:
- key = *(unsigned char*)buf;
- if (key >= 'A' && key <= 'Z')
- key = key - 'A' + 'a';
+ if (keysym < 32)
+ break;
+
+ if (keysym >= 'A' && keysym <= 'Z')
+ key = keysym - 'A' + 'a';
+ else
+ key = keysym;
+
break;
}
return cursor;
}
-static void install_grabs(void)
+void VID_SetMouse(qboolean fullscreengrab, qboolean relative, qboolean hidecursor)
{
- XWindowAttributes attribs_1;
- XSetWindowAttributes attribs_2;
+#if !defined(__APPLE__) && !defined(SUNOS)
+ qboolean usedgamouse;
+#endif
- 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 (!vidx11_display || !win)
+ return;
-// inviso cursor
- XDefineCursor(vidx11_display, win, CreateNullCursor(vidx11_display, win));
+ if (relative)
+ fullscreengrab = true;
- XGrabPointer(vidx11_display, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime);
+ if (!mouse_avail)
+ fullscreengrab = relative = hidecursor = false;
- if (vid_dga.integer)
- {
- int MajorVersion, MinorVersion;
+#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 (!XF86DGAQueryVersion(vidx11_display, &MajorVersion, &MinorVersion))
+ if (vid_usingmousegrab != fullscreengrab)
+ {
+ vid_usingmousegrab = fullscreengrab;
+ cl_ignoremousemoves = 2;
+ if (fullscreengrab)
{
- // unable to query, probalby not supported
- Con_Printf( "Failed to detect XF86DGA Mouse\n" );
- vid_dga.integer = 0;
+ XGrabPointer(vidx11_display, win, True, 0, GrabModeAsync, GrabModeAsync, win, None, CurrentTime);
+ if (vid_grabkeyboard.integer || vid_isfullscreen)
+ XGrabKeyboard(vidx11_display, win, False, GrabModeAsync, GrabModeAsync, CurrentTime);
}
else
{
- vid_dga.integer = 1;
- XF86DGADirectVideo(vidx11_display, DefaultScreen(vidx11_display), XF86DGADirectMouse);
- XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, 0, 0);
+ XUngrabPointer(vidx11_display, CurrentTime);
+ XUngrabKeyboard(vidx11_display, CurrentTime);
}
}
- else
- XWarpPointer(vidx11_display, None, win, 0, 0, 0, 0, scr_width / 2, scr_height / 2);
-
- XGrabKeyboard(vidx11_display, win, False, GrabModeAsync, GrabModeAsync, CurrentTime);
- mouse_active = true;
- mouse_x = mouse_y = 0;
-}
-
-static void uninstall_grabs(void)
-{
- if (!vidx11_display || !win)
- return;
+ if (relative)
+ {
+ if (!vid_usingmouse)
+ {
+ XWindowAttributes attribs_1;
+ XSetWindowAttributes attribs_2;
- if (vid_dga.integer == 1)
- XF86DGADirectVideo(vidx11_display, DefaultScreen(vidx11_display), 0);
+ 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);
- XUngrabPointer(vidx11_display, CurrentTime);
- XUngrabKeyboard(vidx11_display, CurrentTime);
+#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);
-// inviso cursor
- XUndefineCursor(vidx11_display, win);
+ 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;
+ vid_usingmouse = false;
+ }
+ }
- mouse_active = false;
+ if (vid_usinghidecursor != hidecursor)
+ {
+ vid_usinghidecursor = hidecursor;
+ if (hidecursor)
+ XDefineCursor(vidx11_display, win, CreateNullCursor(vidx11_display, win));
+ else
+ XUndefineCursor(vidx11_display, win);
+ }
}
+static keynum_t buttonremap[18] =
+{
+ 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;
+ int key;
+ char ascii;
qboolean dowarp = false;
if (!vidx11_display)
{
case KeyPress:
// key pressed
- Key_Event(XLateKey(&event.xkey), true);
+ key = XLateKey (&event.xkey, &ascii);
+ Key_Event(key, ascii, true);
break;
case KeyRelease:
// key released
- Key_Event(XLateKey(&event.xkey), false);
+ key = XLateKey (&event.xkey, &ascii);
+ Key_Event(key, ascii, false);
break;
case MotionNotify:
// mouse moved
- if (usingmouse)
+ if (vid_usingmouse)
{
- if (vid_dga.integer == 1)
+#if !defined(__APPLE__) && !defined(SUNOS)
+ if (vid_usingdgamouse)
{
- mouse_x += event.xmotion.x_root * vid_dga_mouseaccel.value;
- mouse_y += event.xmotion.y_root * vid_dga_mouseaccel.value;
+ in_mouse_x += event.xmotion.x_root;
+ in_mouse_y += event.xmotion.y_root;
}
else
+#endif
{
-
if (!event.xmotion.send_event)
{
- mouse_x += event.xmotion.x - p_mouse_x;
- mouse_y += event.xmotion.y - p_mouse_y;
- if (abs(scr_width/2 - event.xmotion.x) > scr_width / 4 || abs(scr_height/2 - event.xmotion.y) > scr_height / 4)
+ 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 (abs(vid.width/2 - event.xmotion.x) > vid.width / 4 || abs(vid.height/2 - event.xmotion.y) > vid.height / 4)
dowarp = true;
}
- p_mouse_x = event.xmotion.x;
- p_mouse_y = event.xmotion.y;
}
}
- else
- ui_mouseupdate(event.xmotion.x, event.xmotion.y);
+ in_windowmouse_x = event.xmotion.x;
+ in_windowmouse_y = event.xmotion.y;
break;
case ButtonPress:
// mouse button pressed
- switch(event.xbutton.button)
- {
- case 1:
- Key_Event(K_MOUSE1, true);
- break;
- case 2:
- Key_Event(K_MOUSE3, true);
- break;
- case 3:
- Key_Event(K_MOUSE2, true);
- break;
- case 4:
- Key_Event(K_MWHEELUP, true);
- break;
- case 5:
- Key_Event(K_MWHEELDOWN, true);
- break;
- case 6:
- Key_Event(K_MOUSE4, true);
- break;
- case 7:
- Key_Event(K_MOUSE5, true);
- break;
- case 8:
- Key_Event(K_MOUSE6, true);
- break;
- case 9:
- Key_Event(K_MOUSE7, true);
- break;
- case 10:
- Key_Event(K_MOUSE8, true);
- break;
- case 11:
- Key_Event(K_MOUSE9, true);
- break;
- case 12:
- Key_Event(K_MOUSE10, true);
- break;
- default:
- Con_Printf("HandleEvents: ButtonPress gave value %d, 1-12 expected\n", event.xbutton.button);
- break;
- }
+ 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:
// mouse button released
- switch(event.xbutton.button)
- {
- case 1:
- Key_Event(K_MOUSE1, false);
- break;
- case 2:
- Key_Event(K_MOUSE3, false);
- break;
- case 3:
- Key_Event(K_MOUSE2, false);
- break;
- case 4:
- Key_Event(K_MWHEELUP, false);
- break;
- case 5:
- Key_Event(K_MWHEELDOWN, false);
- break;
- case 6:
- Key_Event(K_MOUSE4, false);
- break;
- case 7:
- Key_Event(K_MOUSE5, false);
- break;
- case 8:
- Key_Event(K_MOUSE6, false);
- break;
- case 9:
- Key_Event(K_MOUSE7, false);
- break;
- case 10:
- Key_Event(K_MOUSE8, false);
- break;
- case 11:
- Key_Event(K_MOUSE9, false);
- break;
- case 12:
- Key_Event(K_MOUSE10, false);
- break;
- default:
- Con_Printf("HandleEvents: ButtonRelease gave value %d, 1-12 expected\n", event.xbutton.button);
- break;
- }
+ 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:
// window changed size/location
win_x = event.xconfigure.x;
win_y = event.xconfigure.y;
+ if(vid_resizable.integer < 2)
+ {
+ vid.width = event.xconfigure.width;
+ vid.height = event.xconfigure.height;
+ }
break;
case DestroyNotify:
// window has been destroyed
- Sys_Quit();
+ 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();
+ Sys_Quit(0);
break;
case MapNotify:
+ if (vid.fullscreen)
+ break;
// window restored
vid_hidden = false;
- vid_allowhwgamma = true;
+ VID_RestoreSystemGamma();
break;
case UnmapNotify:
+ if (vid.fullscreen)
+ break;
// window iconified/rolledup/whatever
vid_hidden = true;
- vid_allowhwgamma = false;
VID_RestoreSystemGamma();
break;
case FocusIn:
+ if (vid.fullscreen)
+ break;
// window is now the input focus
- vid_allowhwgamma = true;
+ vid_activewindow = true;
break;
case FocusOut:
+ if (vid.fullscreen)
+ break;
// window is no longer the input focus
- vid_allowhwgamma = false;
+ vid_activewindow = false;
VID_RestoreSystemGamma();
break;
case EnterNotify:
// mouse entered window
- vid_allowhwgamma = true;
break;
case LeaveNotify:
// mouse left window
- vid_allowhwgamma = false;
- VID_RestoreSystemGamma();
break;
}
}
if (dowarp)
{
/* move the mouse to the window center again */
- p_mouse_x = scr_width / 2;
- p_mouse_y = scr_height / 2;
- XWarpPointer(vidx11_display, 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 )
+static void *prjobj = NULL;
+
+static void GL_CloseLibrary(void)
{
- if (!mouse_avail || !vidx11_display || !win)
- return;
+ if (prjobj)
+ dlclose(prjobj);
+ prjobj = NULL;
+ gl_driver[0] = 0;
+ qglXGetProcAddressARB = NULL;
+ gl_extensions = "";
+ gl_platform = "";
+ gl_platformextensions = "";
+}
- if (mouse_active)
+static int GL_OpenLibrary(const char *name)
+{
+ Con_Printf("Loading OpenGL driver %s\n", name);
+ GL_CloseLibrary();
+ if (!(prjobj = dlopen(name, RTLD_LAZY | RTLD_GLOBAL)))
{
- uninstall_grabs();
- mouse_active = false;
+ Con_Printf("Unable to open symbol list for %s\n", name);
+ return false;
}
+ strlcpy(gl_driver, name, sizeof(gl_driver));
+ return true;
}
-static void IN_ActivateMouse( void )
+void *GL_GetProcAddress(const char *name)
{
- if (!mouse_avail || !vidx11_display || !win)
- return;
-
- if (!mouse_active)
- {
- mouse_x = mouse_y = 0; // don't spazz
- install_grabs();
- mouse_active = true;
- }
+ 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 || !vidx11_display)
return;
+ VID_SetMouse(false, false, false);
+ VID_RestoreSystemGamma();
+
+ // FIXME: glXDestroyContext here?
+ if (vid_isfullscreen)
+ XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, &init_vidmode);
+ if (win)
+ XDestroyWindow(vidx11_display, win);
+ XCloseDisplay(vidx11_display);
+
vid_hidden = true;
- usingmouse = false;
- if (vidx11_display)
- {
- VID_RestoreSystemGamma();
- uninstall_grabs();
-
- // FIXME: glXDestroyContext here?
- if (vidmode_active)
- XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, vidmodes[0]);
- if (win)
- XDestroyWindow(vidx11_display, win);
- XCloseDisplay(vidx11_display);
- }
- vidmode_active = false;
+ vid_isfullscreen = false;
vidx11_display = NULL;
win = 0;
ctx = NULL;
GL_CloseLibrary();
+ Key_ClearStates ();
}
void signal_handler(int sig)
{
- printf("Received signal %d, exiting...\n", sig);
+ Con_Printf("Received signal %d, exiting...\n", sig);
VID_RestoreSystemGamma();
- Sys_Quit();
- exit(0);
+ Sys_Quit(1);
}
void InitSig(void)
signal(SIGTERM, signal_handler);
}
-/*
-=================
-VID_GetWindowSize
-=================
-*/
-void VID_GetWindowSize (int *x, int *y, int *width, int *height)
-{
- *x = *y = 0;
- *width = scr_width;
- *height = scr_height;
-}
-
void VID_Finish (void)
{
- int usemouse;
- if (r_render.integer)
+ vid_usevsync = vid_vsync.integer && !cls.timedemo && gl_videosyncavailable;
+ if (vid_usingvsync != vid_usevsync && gl_videosyncavailable)
{
- qglFinish();
- qglXSwapBuffers(vidx11_display, win);
+ 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");
}
-// handle the mouse state when windowed if that's changed
- usemouse = false;
- if (vid_mouse.integer && !key_consoleactive)
- usemouse = true;
- if (vidmode_active)
- usemouse = true;
- if (usemouse)
- {
- if (!usingmouse)
- {
- usingmouse = true;
- IN_ActivateMouse ();
- }
- }
- else
+ if (r_render.integer)
{
- if (usingmouse)
+ CHECKGLERROR
+ if (r_speeds.integer || gl_finish.integer)
{
- usingmouse = false;
- IN_DeactivateMouse ();
+ qglFinish();CHECKGLERROR
}
+ qglXSwapBuffers(vidx11_display, win);CHECKGLERROR
}
+
+ if (vid_x11_hardwaregammasupported)
+ VID_UpdateGamma(false, vid_x11_gammarampsize);
}
-int VID_SetGamma(unsigned short *ramps)
+int VID_SetGamma(unsigned short *ramps, int rampsize)
{
- return XF86VidModeSetGammaRamp(vidx11_display, vidx11_screen, 256, ramps, ramps + 256, ramps + 512);
+ return XF86VidModeSetGammaRamp(vidx11_display, vidx11_screen, rampsize, ramps, ramps + rampsize, ramps + rampsize*2);
}
-int VID_GetGamma(unsigned short *ramps)
+int VID_GetGamma(unsigned short *ramps, int rampsize)
{
- return XF86VidModeGetGammaRamp(vidx11_display, vidx11_screen, 256, ramps, ramps + 256, ramps + 512);
+ return XF86VidModeGetGammaRamp(vidx11_display, vidx11_screen, rampsize, ramps, ramps + rampsize, ramps + rampsize*2);
}
void VID_Init(void)
{
- Cvar_RegisterVariable (&vid_dga);
- Cvar_RegisterVariable (&vid_dga_mouseaccel);
+#if !defined(__APPLE__) && !defined(SUNOS)
+ Cvar_RegisterVariable (&vid_dgamouse);
+#endif
InitSig(); // trap evil signals
- if (COM_CheckParm ("-nomouse") || COM_CheckParm("-safe"))
+// COMMANDLINEOPTION: Input: -nomouse disables mouse support (see also vid_mouse cvar)
+ if (COM_CheckParm ("-nomouse"))
mouse_avail = false;
}
-void VID_BuildGLXAttrib(int *attrib, int stencil)
+void VID_BuildGLXAttrib(int *attrib, qboolean stencil, qboolean stereobuffer, int samples)
{
*attrib++ = GLX_RGBA;
- *attrib++ = GLX_RED_SIZE;*attrib++ = 1;
- *attrib++ = GLX_GREEN_SIZE;*attrib++ = 1;
- *attrib++ = GLX_BLUE_SIZE;*attrib++ = 1;
+ *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++ = 1;
+ *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++ = 1;
+ *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;
}
-int VID_InitMode(int fullscreen, int width, int height, int bpp, int stencil)
+int VID_InitMode(int fullscreen, int width, int height, int bpp, int refreshrate, int stereobuffer, int samples)
{
int i;
int attrib[32];
XSetWindowAttributes attr;
+ XClassHint *clshints;
+ XWMHints *wmhints;
+ XSizeHints *szhints;
unsigned long mask;
Window root;
XVisualInfo *visinfo;
int MajorVersion, MinorVersion;
const char *drivername;
+#if defined(__APPLE__) && defined(__MACH__)
+ drivername = "/usr/X11R6/lib/libGL.1.dylib";
+#else
drivername = "libGL.so.1";
+#endif
+// COMMANDLINEOPTION: Linux GLX: -gl_driver <drivername> 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 <drivername> 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 (!(vidx11_display = XOpenDisplay(NULL)))
{
- Con_Printf("Couldn't open the X display\n");
+ Con_Print("Couldn't open the X display\n");
return false;
}
+ // make autorepeat send keypress/keypress/.../keyrelease instead of intervening keyrelease
+ XkbSetDetectableAutoRepeat(vidx11_display, true, NULL);
+
vidx11_screen = DefaultScreen(vidx11_display);
root = RootWindow(vidx11_display, vidx11_screen);
vidmode_ext = true;
}
- if ((qglXChooseVisual = GL_GetProcAddress("glXChooseVisual")) == NULL
- || (qglXCreateContext = GL_GetProcAddress("glXCreateContext")) == NULL
- || (qglXMakeCurrent = GL_GetProcAddress("glXMakeCurrent")) == NULL
- || (qglXSwapBuffers = GL_GetProcAddress("glXSwapBuffers")) == NULL
- || (qglXQueryExtensionsString = GL_GetProcAddress("glXQueryExtensionsString")) == NULL)
+ 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, stencil);
+ VID_BuildGLXAttrib(attrib, bpp == 32, stereobuffer, samples);
visinfo = qglXChooseVisual(vidx11_display, vidx11_screen, attrib);
+ if (!visinfo && (samples == 1))
+ {
+ /* Some Mesa drivers reject sample buffers with 1 sample, so try
+ * entirely without one */
+ VID_BuildGLXAttrib(attrib, bpp == 32, stereobuffer, 0);
+ visinfo = qglXChooseVisual(vidx11_display, vidx11_screen, attrib);
+ }
if (!visinfo)
{
- Con_Printf("Couldn't get an RGB, Double-buffered, Depth visual\n");
+ Con_Print("Couldn't get an RGB, Double-buffered, Depth visual\n");
return false;
}
// Are we going fullscreen? If so, let's change video mode
if (fullscreen)
{
+ 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);
+
XF86VidModeGetAllModeLines(vidx11_display, vidx11_screen, &num_vidmodes, &vidmodes);
best_dist = 9999999;
best_fit = -1;
// change to the mode
XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, vidmodes[best_fit]);
- vidmode_active = true;
+ vid_isfullscreen = true;
// Move the viewport to top left
XF86VidModeSetViewPort(vidx11_display, vidx11_screen, 0, 0);
}
else
fullscreen = 0;
+
+ free(vidmodes);
}
}
// 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)
+ if (vid_isfullscreen)
{
mask = CWBackPixel | CWColormap | CWSaveUnder | CWBackingStore | CWEventMask | CWOverrideRedirect;
attr.override_redirect = True;
mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
win = XCreateWindow(vidx11_display, root, 0, 0, width, height, 0, visinfo->depth, InputOutput, visinfo->visual, mask, &attr);
- XStoreName(vidx11_display, win, gamename);
+
+ 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;
+
+ clshints = XAllocClassHint();
+ clshints->res_name = strdup(gamename);
+ clshints->res_class = strdup("DarkPlaces");
+
+ szhints = XAllocSizeHints();
+ if(vid_resizable.integer == 0)
+ {
+ szhints->min_width = szhints->max_width = width;
+ szhints->min_height = szhints->max_height = height;
+ szhints->flags |= PMinSize | PMaxSize;
+ }
+
+ XmbSetWMProperties(vidx11_display, win, gamename, gamename, (char **) com_argv, com_argc, szhints, wmhints, clshints);
+ XFree(clshints);
+ XFree(wmhints);
+ XFree(szhints);
+ //XStoreName(vidx11_display, win, gamename);
XMapWindow(vidx11_display, win);
// LordHavoc: making the close button on a window do the right thing
wm_delete_window_atom = XInternAtom(vidx11_display, "WM_DELETE_WINDOW", false);
XSetWMProtocols(vidx11_display, win, &wm_delete_window_atom, 1);
- if (vidmode_active)
+ if (vid_isfullscreen)
{
XMoveWindow(vidx11_display, win, 0, 0);
XRaiseWindow(vidx11_display, win);
ctx = qglXCreateContext(vidx11_display, visinfo, NULL, True);
if (!ctx)
- Sys_Error ("glXCreateContext failed\n");
+ {
+ Con_Printf ("glXCreateContext failed\n");
+ return false;
+ }
if (!qglXMakeCurrent(vidx11_display, win, ctx))
- Sys_Error ("glXMakeCurrent failed\n");
+ {
+ Con_Printf ("glXMakeCurrent failed\n");
+ return false;
+ }
XSync(vidx11_display, False);
- scr_width = width;
- scr_height = height;
-
- if ((qglGetString = GL_GetProcAddress("glGetString")) == NULL)
- Sys_Error("glGetString not found in %s", gl_driver);
+ if ((qglGetString = (const GLubyte* (GLAPIENTRY *)(GLenum name))GL_GetProcAddress("glGetString")) == NULL)
+ {
+ Con_Printf ("glGetString not found in %s\n", gl_driver);
+ return false;
+ }
- gl_renderer = qglGetString(GL_RENDERER);
- gl_vendor = qglGetString(GL_VENDOR);
- gl_version = qglGetString(GL_VERSION);
- gl_extensions = qglGetString(GL_EXTENSIONS);
+ gl_extensions = (const char *)qglGetString(GL_EXTENSIONS);
gl_platform = "GLX";
gl_platformextensions = qglXQueryExtensionsString(vidx11_display, vidx11_screen);
- GL_CheckExtension("GLX_ARB_get_proc_address", getprocaddressfuncs, "-nogetprocaddress", false);
- gl_videosyncavailable = GL_CheckExtension("GLX_SGI_video_sync", videosyncfuncs, "-novideosync", false);
+ gl_videosyncavailable = false;
- usingmouse = false;
+// 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_videosyncavailable = 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_allowhwgamma = true;
+ 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;
}
void Sys_SendKeyEvents(void)
{
- HandleEvents();
-}
-
-/*
-===========
-IN_Commands
-===========
-*/
-void IN_Commands (void)
-{
-}
-
-void IN_Move (usercmd_t *cmd)
-{
- if (mouse_avail)
- IN_Mouse(cmd, mouse_x, mouse_y);
- mouse_x = 0;
- mouse_y = 0;
-}
-
-static void *prjobj = NULL;
+ static qboolean sound_active = true;
-int GL_OpenLibrary(const char *name)
-{
- Con_Printf("Loading OpenGL driver %s\n", name);
- GL_CloseLibrary();
- if (!(prjobj = dlopen(name, RTLD_LAZY)))
+ // enable/disable sound on focus gain/loss
+ if (!vid_hidden && (vid_activewindow || !snd_mutewhenidle.integer))
{
- Con_Printf("Unable to open symbol list for %s\n", name);
- return false;
+ if (!sound_active)
+ {
+ S_UnblockSound ();
+ sound_active = true;
+ }
+ }
+ else
+ {
+ if (sound_active)
+ {
+ S_BlockSound ();
+ sound_active = false;
+ }
}
- strcpy(gl_driver, name);
- return true;
-}
-void GL_CloseLibrary(void)
-{
- if (prjobj)
- dlclose(prjobj);
- prjobj = NULL;
- gl_driver[0] = 0;
- qglXGetProcAddressARB = NULL;
- gl_extensions = "";
- gl_platform = "";
- gl_platformextensions = "";
+ HandleEvents();
}
-void *GL_GetProcAddress(const char *name)
+void IN_Move (void)
{
- void *p = NULL;
- if (qglXGetProcAddressARB != NULL)
- p = (void *) qglXGetProcAddressARB(name);
- if (p == NULL)
- p = (void *) dlsym(prjobj, name);
- return p;
}
-
projects / xonotic / darkplaces.git / blobdiff