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 <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 "quakedef.h"
-
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include <X11/Xatom.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 "dpsoftrast.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>
-#define WARP_WIDTH 320
-#define WARP_HEIGHT 200
+#include <sys/ipc.h>
+#include <sys/shm.h>
+#include <X11/extensions/XShm.h>
-static Display *dpy = NULL;
-static int scrnum;
-static Window win;
-static GLXContext ctx = NULL;
+// get the Uchar type
+#include "utf8lib.h"
+#include "image.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;
-unsigned short d_8to16table[256];
-unsigned d_8to24table[256];
-unsigned char d_15to8table[65536];
+// note: if we used the XRandR extension we could support refresh rates
+qboolean vid_supportrefreshrate = false;
-cvar_t vid_mode = {"vid_mode","0",false};
-
-viddef_t vid; // global video state
+//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);
-static qboolean mouse_avail;
-static qboolean mouse_active;
-static int mx, my;
-static int old_mouse_x, old_mouse_y;
+//GLX_ARB_get_proc_address
+void *(GLAPIENTRY *qglXGetProcAddressARB)(const GLubyte *procName);
-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"};
+static dllfunction_t getprocaddressfuncs[] =
+{
+ {"glXGetProcAddressARB", (void **) &qglXGetProcAddressARB},
+ {NULL, NULL}
+};
-qboolean dgamouse = false;
-qboolean vidmode_ext = false;
+//GLX_SGI_swap_control
+GLint (GLAPIENTRY *qglXSwapIntervalSGI)(GLint interval);
-static int win_x, win_y;
+static dllfunction_t swapcontrolfuncs[] =
+{
+ {"glXSwapIntervalSGI", (void **) &qglXSwapIntervalSGI},
+ {NULL, NULL}
+};
-static int scr_width, scr_height;
+static Display *vidx11_display = NULL;
+static int vidx11_screen;
+static Window win, root;
+static GLXContext ctx = NULL;
+static GC vidx11_gc = NULL;
+static XImage *vidx11_ximage[2] = { NULL, NULL };
+static int vidx11_ximage_pos = 0;
+static XShmSegmentInfo vidx11_shminfo[2];
+static int vidx11_shmevent = -1;
+static int vidx11_shmwait = 0; // number of frames outstanding
+
+Atom wm_delete_window_atom;
+Atom net_wm_state_atom;
+Atom net_wm_state_hidden_atom;
+Atom net_wm_state_fullscreen_atom;
+Atom net_wm_icon;
+Atom cardinal;
-static XF86VidModeModeInfo **vidmodes;
-//static int default_dotclock_vidmode;
-static int num_vidmodes;
-static qboolean vidmode_active = false;
+#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 vidmode_ext = false;
-//int texture_mode = GL_NEAREST;
-//int texture_mode = GL_NEAREST_MIPMAP_NEAREST;
-//int texture_mode = GL_NEAREST_MIPMAP_LINEAR;
-int texture_mode = GL_LINEAR;
-//int texture_mode = GL_LINEAR_MIPMAP_NEAREST;
-//int texture_mode = GL_LINEAR_MIPMAP_LINEAR;
+static int win_x, win_y;
-int texture_extension_number = 1;
+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;
-float gldepthmin, gldepthmax;
+static Visual *vidx11_visual;
+static Colormap vidx11_colormap;
-const char *gl_vendor;
-const char *gl_renderer;
-const char *gl_version;
-const char *gl_extensions;
+/*-----------------------------------------------------------------------*/
+//
-void (*qglColorTableEXT) (int, int, int, int, int, const void*);
-void (*qgl3DfxSetPaletteEXT) (GLuint *);
-void (*qglMTexCoord2f) (GLenum, GLfloat, GLfloat);
-void (*qglSelectTexture) (GLenum);
+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);
-//static float vid_gamma = 1.0;
+ rc = XLookupString(ev, buffer, nbytes, &keysym, NULL);
-// LordHavoc: ARB multitexture support
-int gl_mtex_enum = 0;
+ if (rc > 0) {
+ codepoint = buffer[0] & 0xFF;
+ } else {
+ codepoint = keysym2ucs(keysym);
+ }
-// LordHavoc: in GLX these are never set, simply provided to make the rest of the code work
-qboolean is8bit = false;
-qboolean isPermedia = false;
-qboolean isATI = false;
-qboolean isG200 = false;
-qboolean isRagePro = false;
-qboolean gl_mtexable = false;
-qboolean gl_arrays = false;
+ if (codepoint < 0) {
+ if (keysym == None) {
+ *status_return = XLookupNone;
+ } else {
+ *status_return = XLookupKeySym;
+ *keysym_return = keysym;
+ }
+ *uch = 0;
+ return;
+ }
-/*-----------------------------------------------------------------------*/
-void D_BeginDirectRect (int x, int y, byte *pbitmap, int width, int height)
-{
-}
+ *uch = codepoint;
-void D_EndDirectRect (int x, int y, int width, int height)
-{
+ if (keysym != None) {
+ *keysym_return = keysym;
+ *status_return = XLookupBoth;
+ } else {
+ *status_return = XLookupChars;
+ }
}
-
-static int XLateKey(XKeyEvent *ev)
+static int XLateKey(XKeyEvent *ev, Uchar *ascii)
{
+ int key = 0;
+ //char buf[64];
+ KeySym keysym, shifted;
+ Status status;
- int key;
- char buf[64];
- KeySym keysym;
-
- key = 0;
-
- XLookupString(ev, buf, sizeof buf, &keysym, 0);
+ keysym = XLookupKeysym (ev, 0);
+ DP_Xutf8LookupString(ev, ascii, &shifted, &status);
switch(keysym)
{
- case XK_KP_Page_Up:
+ case XK_KP_Page_Up: key = K_KP_PGUP; break;
case XK_Page_Up: key = K_PGUP; break;
- case XK_KP_Page_Down:
+ case XK_KP_Page_Down: key = K_KP_PGDN; break;
case XK_Page_Down: key = K_PGDN; break;
- case XK_KP_Home:
+ case XK_KP_Home: key = K_KP_HOME; break;
case XK_Home: key = K_HOME; break;
- case XK_KP_End:
+ case XK_KP_End: key = K_KP_END; break;
case XK_End: key = K_END; break;
- case XK_KP_Left:
+ case XK_KP_Left: key = K_KP_LEFTARROW; break;
case XK_Left: key = K_LEFTARROW; break;
- case XK_KP_Right:
+ case XK_KP_Right: key = K_KP_RIGHTARROW; break;
case XK_Right: key = K_RIGHTARROW; break;
- case XK_KP_Down:
+ case XK_KP_Down: key = K_KP_DOWNARROW; break;
case XK_Down: key = K_DOWNARROW; break;
- case XK_KP_Up:
+ case XK_KP_Up: key = K_KP_UPARROW; break;
case XK_Up: key = K_UPARROW; break;
case XK_Escape: key = K_ESCAPE; break;
- case XK_KP_Enter:
+ case XK_KP_Enter: key = K_KP_ENTER; break;
case XK_Return: key = K_ENTER; break;
case XK_Tab: key = K_TAB; break;
case XK_BackSpace: key = K_BACKSPACE; break;
- case XK_KP_Delete:
+ 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_Execute:
- case XK_Control_L:
+ case XK_Execute:
+ case XK_Control_L:
case XK_Control_R: key = K_CTRL; break;
- case XK_Alt_L:
- case XK_Meta_L:
- case XK_Alt_R:
+ 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_KP_Begin: key = '5'; break;
+ case XK_KP_Begin: key = K_KP_5; break;
- case XK_KP_Insert:
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_Add: key = '+'; break;
- case XK_KP_Subtract: key = '-'; break;
- case XK_KP_Divide: key = '/'; 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_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;
+
+ 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 key;
}
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)
{
+ static int originalmouseparms_num;
+ static int originalmouseparms_denom;
+ static int originalmouseparms_threshold;
+ static qboolean restore_spi;
-// inviso cursor
- XDefineCursor(dpy, win, CreateNullCursor(dpy, win));
+#if !defined(__APPLE__) && !defined(SUNOS)
+ qboolean usedgamouse;
+#endif
- XGrabPointer(dpy, win,
- True,
- 0,
- GrabModeAsync, GrabModeAsync,
- win,
- None,
- CurrentTime);
+ if (!vidx11_display || !win)
+ return;
- if (in_dgamouse.value) {
- int MajorVersion, MinorVersion;
+ if (relative)
+ fullscreengrab = true;
- 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 (!mouse_avail)
+ fullscreengrab = relative = hidecursor = false;
+
+#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
+ {
+ XUngrabPointer(vidx11_display, CurrentTime);
+ XUngrabKeyboard(vidx11_display, CurrentTime);
}
- } else {
- XWarpPointer(dpy, None, win,
- 0, 0, 0, 0,
- vid.width / 2, vid.height / 2);
}
- 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);
- mouse_active = true;
+// 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;
-// XSync(dpy, True);
-}
+ 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;
-static void uninstall_grabs(void)
-{
- if (!dpy || !win)
- return;
+ if (restore_spi)
+ XChangePointerControl (vidx11_display, true, true, originalmouseparms_num, originalmouseparms_denom, originalmouseparms_threshold);
+ restore_spi = false;
- if (dgamouse) {
- dgamouse = false;
- XF86DGADirectVideo(dpy, DefaultScreen(dpy), 0);
+ vid_usingmouse = false;
+ }
}
- XUngrabPointer(dpy, CurrentTime);
- XUngrabKeyboard(dpy, CurrentTime);
-
-// inviso cursor
- XUndefineCursor(dpy, win);
+ if (vid_usinghidecursor != hidecursor)
+ {
+ vid_usinghidecursor = hidecursor;
+ if (hidecursor)
+ XDefineCursor(vidx11_display, win, CreateNullCursor(vidx11_display, win));
+ else
+ XUndefineCursor(vidx11_display, win);
+ }
+}
- mouse_active = false;
+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 qboolean BuildXImages(int w, int h)
+{
+ int i;
+ if(DefaultDepth(vidx11_display, vidx11_screen) != 32 && DefaultDepth(vidx11_display, vidx11_screen) != 24)
+ {
+ Con_Printf("Sorry, we only support 24bpp and 32bpp modes\n");
+ VID_Shutdown();
+ return false;
+ }
+ // match to dpsoftrast's specs
+ if(vidx11_visual->red_mask != 0x00FF0000)
+ {
+ Con_Printf("Sorry, we only support BGR visuals\n");
+ VID_Shutdown();
+ return false;
+ }
+ if(vidx11_visual->green_mask != 0x0000FF00)
+ {
+ Con_Printf("Sorry, we only support BGR visuals\n");
+ VID_Shutdown();
+ return false;
+ }
+ if(vidx11_visual->blue_mask != 0x000000FF)
+ {
+ Con_Printf("Sorry, we only support BGR visuals\n");
+ VID_Shutdown();
+ return false;
+ }
+ if(vidx11_shmevent >= 0)
+ {
+ for(i = 0; i < 2; ++i)
+ {
+ vidx11_shminfo[i].shmid = -1;
+ vidx11_ximage[i] = XShmCreateImage(vidx11_display, vidx11_visual, DefaultDepth(vidx11_display, vidx11_screen), ZPixmap, NULL, &vidx11_shminfo[i], w, h);
+ if(!vidx11_ximage[i])
+ {
+ Con_Printf("Failed to get an XImage segment\n");
+ VID_Shutdown();
+ return false;
+ }
+ if(vidx11_ximage[i]->bytes_per_line != w * 4)
+ {
+ Con_Printf("Sorry, we only support linear pixel layout\n");
+ VID_Shutdown();
+ return false;
+ }
+ vidx11_shminfo[i].shmid = shmget(IPC_PRIVATE, vidx11_ximage[i]->bytes_per_line * vidx11_ximage[i]->height, IPC_CREAT|0777);
+ if(vidx11_shminfo[i].shmid < 0)
+ {
+ Con_Printf("Failed to get a shm segment\n");
+ VID_Shutdown();
+ return false;
+ }
+ vidx11_shminfo[i].shmaddr = vidx11_ximage[i]->data = shmat(vidx11_shminfo[i].shmid, NULL, 0);
+ if(!vidx11_shminfo[i].shmaddr)
+ {
+ Con_Printf("Failed to get a shm segment addresst\n");
+ VID_Shutdown();
+ return false;
+ }
+ vidx11_shminfo[i].readOnly = True;
+ XShmAttach(vidx11_display, &vidx11_shminfo[i]);
+ }
+ }
+ else
+ {
+ for(i = 0; i < 1; ++i) // we only need one buffer if we don't use Xshm
+ {
+ char *p = calloc(4, w * h);
+ vidx11_shminfo[i].shmid = -1;
+ vidx11_ximage[i] = XCreateImage(vidx11_display, vidx11_visual, DefaultDepth(vidx11_display, vidx11_screen), ZPixmap, 0, (char*)p, w, h, 8, 0);
+ if(!vidx11_ximage[i])
+ {
+ Con_Printf("Failed to get an XImage segment\n");
+ VID_Shutdown();
+ return false;
+ }
+ if(vidx11_ximage[i]->bytes_per_line != w * 4)
+ {
+ Con_Printf("Sorry, we only support linear pixel layout\n");
+ VID_Shutdown();
+ return false;
+ }
+ }
+ }
+ return true;
+}
+static void DestroyXImages(void)
+{
+ int i;
+ for(i = 0; i < 2; ++i)
+ {
+ if(vidx11_shminfo[i].shmid >= 0)
+ {
+ XShmDetach(vidx11_display, &vidx11_shminfo[i]);
+ XDestroyImage(vidx11_ximage[i]);
+ vidx11_ximage[i] = NULL;
+ shmdt(vidx11_shminfo[i].shmaddr);
+ shmctl(vidx11_shminfo[i].shmid, IPC_RMID, 0);
+ vidx11_shminfo[i].shmid = -1;
+ }
+ if(vidx11_ximage[i])
+ XDestroyImage(vidx11_ximage[i]);
+ vidx11_ximage[i] = 0;
+ }
}
+static int in_mouse_x_save = 0, in_mouse_y_save = 0;
static void HandleEvents(void)
{
XEvent event;
-// KeySym ks;
- int b;
+ int key;
+ Uchar unicode;
qboolean dowarp = false;
- int mwx = vid.width/2;
- int mwy = vid.height/2;
- if (!dpy)
+ if (!vidx11_display)
return;
- while (XPending(dpy)) {
- XNextEvent(dpy, &event);
+ in_mouse_x += in_mouse_x_save;
+ in_mouse_y += in_mouse_y_save;
+ in_mouse_x_save = 0;
+ in_mouse_y_save = 0;
+
+ 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 (mouse_active) {
- if (dgamouse) {
- mx += (event.xmotion.x + win_x) * 2;
- my += (event.xmotion.y + win_y) * 2;
- }
- else
+ // mouse moved
+ if (vid_usingmouse)
+ {
+#if !defined(__APPLE__) && !defined(SUNOS)
+ if (vid_usingdgamouse)
{
- mx += ((int)event.xmotion.x - mwx) * 2;
- my += ((int)event.xmotion.y - mwy) * 2;
- mwx = event.xmotion.x;
- mwy = event.xmotion.y;
-
- if (mx || my)
- dowarp = true;
+ in_mouse_x += event.xmotion.x_root;
+ in_mouse_y += event.xmotion.y_root;
+ }
+ else
+#endif
+ {
+ 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;
+ }
}
}
- break;
-
+ 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))
+ {
+ 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);
+
+ 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:
+ // 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;
+ default:
+ if(vidx11_shmevent >= 0 && event.type == vidx11_shmevent)
+ --vidx11_shmwait;
break;
}
}
- if (dowarp) {
+ if (dowarp)
+ {
/* move the mouse to the window center again */
- XWarpPointer(dpy, None, win, 0, 0, 0, 0, vid.width / 2, vid.height / 2);
+ // 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) {
- mx = my = 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 (!vidx11_display)
return;
- IN_DeactivateMouse();
- if (dpy) {
- 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_EnableJoystick(false);
+ VID_SetMouse(false, false, false);
+ VID_RestoreSystemGamma();
+
+ // FIXME: glXDestroyContext here?
+ if (vid_isvidmodefullscreen)
+ XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, &init_vidmode);
+
+ if(vidx11_gc)
+ XFreeGC(vidx11_display, vidx11_gc);
+ vidx11_gc = NULL;
+
+ DestroyXImages();
+ vidx11_shmevent = -1;
+ vid.softpixels = NULL;
+
+ if (vid.softdepthpixels)
+ free(vid.softdepthpixels);
+ vid.softdepthpixels = NULL;
+
+ 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)
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 (*glColorTableEXT)(int, int, int, int, int, const void*);
-
-void 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;
+ switch(vid.renderpath)
{
- Con_Printf("Unable to open symbol list for main program.\n");
- return;
- }
- 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"))
- )
- {
- Con_Printf("...vertex array support detected\n");
- gl_arrays = true;
- dlclose(prjobj);
- return;
+ case RENDERPATH_SOFT:
+ if(vidx11_shmevent >= 0) {
+ vidx11_ximage_pos = !vidx11_ximage_pos;
+ vid.softpixels = (unsigned int *) vidx11_ximage[vidx11_ximage_pos]->data;
+ DPSOFTRAST_SetRenderTargets(vid.width, vid.height, vid.softdepthpixels, vid.softpixels, NULL, NULL, NULL);
+
+ // save mouse motion so we can deal with it later
+ in_mouse_x = 0;
+ in_mouse_y = 0;
+ while(vidx11_shmwait)
+ HandleEvents();
+ in_mouse_x_save += in_mouse_x;
+ in_mouse_y_save += in_mouse_y;
+ in_mouse_x = 0;
+ in_mouse_y = 0;
+
+ ++vidx11_shmwait;
+ XShmPutImage(vidx11_display, win, vidx11_gc, vidx11_ximage[!vidx11_ximage_pos], 0, 0, 0, 0, vid.width, vid.height, True);
+ } else {
+ // no buffer switching here, we just flush the renderer
+ DPSOFTRAST_Finish();
+ XPutImage(vidx11_display, win, vidx11_gc, vidx11_ximage[vidx11_ximage_pos], 0, 0, 0, 0, vid.width, vid.height);
+ }
+ break;
+
+ case RENDERPATH_GL11:
+ case RENDERPATH_GL13:
+ case RENDERPATH_GL20:
+ case RENDERPATH_GLES1:
+ case RENDERPATH_GLES2:
+ if (vid_usingvsync != vid_usevsync)
+ {
+ 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");
+ }
+
+ if (!vid_hidden)
+ {
+ CHECKGLERROR
+ if (r_speeds.integer == 2 || gl_finish.integer)
+ GL_Finish();
+ qglXSwapBuffers(vidx11_display, win);CHECKGLERROR
+ }
+ break;
+
+ case RENDERPATH_D3D9:
+ case RENDERPATH_D3D10:
+ case RENDERPATH_D3D11:
+ break;
}
- 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);
+}
+
+int VID_SetGamma(unsigned short *ramps, int rampsize)
+{
+ return XF86VidModeSetGammaRamp(vidx11_display, vidx11_screen, rampsize, ramps, ramps + rampsize, ramps + rampsize*2);
}
-*/
-void 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"))
+ return XF86VidModeGetGammaRamp(vidx11_display, vidx11_screen, rampsize, ramps, ramps + rampsize, ramps + rampsize*2);
+}
+
+void VID_Init(void)
+{
+#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;
+ vidx11_shminfo[0].shmid = -1;
+ vidx11_shminfo[1].shmid = -1;
+}
+
+void VID_BuildGLXAttrib(int *attrib, qboolean stencil, qboolean stereobuffer, int samples)
+{
+ *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)
{
- Con_Printf("...multitexture disabled\n");
- return;
+ *attrib++ = GLX_STENCIL_SIZE;*attrib++ = 8;
+ *attrib++ = GLX_ALPHA_SIZE;*attrib++ = 8;
}
- if ((prjobj = dlopen(NULL, RTLD_LAZY)) == NULL)
+ if (stereobuffer)
+ *attrib++ = GLX_STEREO;
+ if (samples > 1)
{
- Con_Printf("Unable to open symbol list for main program.\n");
- return;
+ *attrib++ = GLX_SAMPLE_BUFFERS_ARB;
+ *attrib++ = 1;
+ *attrib++ = GLX_SAMPLES_ARB;
+ *attrib++ = samples;
}
- // Test for ARB_multitexture
- if (!COM_CheckParm("-SGISmtex") && strstr(gl_extensions, "GL_ARB_multitexture "))
+ *attrib++ = None;
+}
+
+qboolean VID_InitModeSoft(viddef_mode_t *mode)
+{
+ int i, j;
+ XSetWindowAttributes attr;
+ XClassHint *clshints;
+ XWMHints *wmhints;
+ XSizeHints *szhints;
+ unsigned long mask;
+ int MajorVersion, MinorVersion;
+ char *xpm;
+ char **idata;
+ unsigned char *data;
+ XGCValues gcval;
+ const char *dpyname;
+
+ vid_isfullscreen = false;
+ vid_isnetwmfullscreen = false;
+ vid_isvidmodefullscreen = false;
+ vid_isoverrideredirect = false;
+
+ if (!(vidx11_display = XOpenDisplay(NULL)))
{
- 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;
+ Con_Print("Couldn't open the X display\n");
+ return false;
}
- else if (strstr(gl_extensions, "GL_SGIS_multitexture ")) // Test for SGIS_multitexture (if ARB_multitexture not found)
+ dpyname = XDisplayName(NULL);
+
+ // 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);
+ net_wm_icon = XInternAtom(vidx11_display, "_NET_WM_ICON", false);
+ cardinal = XInternAtom(vidx11_display, "CARDINAL", 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);
+
+ // Get video mode list
+ MajorVersion = MinorVersion = 0;
+ if (!XF86VidModeQueryVersion(vidx11_display, &MajorVersion, &MinorVersion))
+ vidmode_ext = false;
+ else
{
- 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;
+ Con_DPrintf("Using XFree86-VidModeExtension Version %d.%d\n", MajorVersion, MinorVersion);
+ vidmode_ext = true;
}
- if (!gl_mtexable)
- Con_Printf("...multitexture disabled (not detected)\n");
- dlclose(prjobj);
-}
-/*
-===============
-GL_Init
-===============
-*/
-extern char *QSG_EXTENSIONS;
-void GL_Init (void)
-{
- gl_vendor = glGetString (GL_VENDOR);
- Con_Printf ("GL_VENDOR: %s\n", gl_vendor);
- gl_renderer = glGetString (GL_RENDERER);
- Con_Printf ("GL_RENDERER: %s\n", gl_renderer);
+ 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");
+ }
- gl_version = glGetString (GL_VERSION);
- Con_Printf ("GL_VERSION: %s\n", gl_version);
- gl_extensions = glGetString (GL_EXTENSIONS);
- Con_Printf ("GL_EXTENSIONS: %s\n", gl_extensions);
+ if(!vid_isfullscreen && vidmode_ext)
+ {
+ int best_fit, best_dist, dist, x, y;
-// Con_Printf ("%s %s\n", gl_renderer, gl_version);
+ // Are we going fullscreen? If so, let's change video mode
+ XF86VidModeModeLine *current_vidmode;
+ XF86VidModeModeInfo **vidmodes;
+ int num_vidmodes;
- CheckMultiTexture();
-// CheckVertexArrays();
+ // 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);
- // LordHavoc: report supported extensions
- Con_Printf ("\nQSG extensions: %s\n", QSG_EXTENSIONS);
+ XF86VidModeGetAllModeLines(vidx11_display, vidx11_screen, &num_vidmodes, &vidmodes);
+ best_dist = 0;
+ best_fit = -1;
- glCullFace(GL_FRONT);
- glAlphaFunc(GL_GREATER, 0.5);
-}
+ for (i = 0; i < num_vidmodes; i++)
+ {
+ if (mode->width > vidmodes[i]->hdisplay || mode->height > vidmodes[i]->vdisplay)
+ continue;
-/*
-=================
-GL_BeginRendering
+ x = mode->width - vidmodes[i]->hdisplay;
+ y = mode->height - vidmodes[i]->vdisplay;
+ dist = (x * x) + (y * y);
+ if (best_fit == -1 || dist < best_dist)
+ {
+ best_dist = dist;
+ best_fit = i;
+ }
+ }
-=================
-*/
-void GL_BeginRendering (int *x, int *y, int *width, int *height)
-{
- *x = *y = 0;
- *width = scr_width;
- *height = scr_height;
+ 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;
-// if (!wglMakeCurrent( maindc, baseRC ))
-// Sys_Error ("wglMakeCurrent failed");
+ // change to the mode
+ XF86VidModeSwitchToMode(vidx11_display, vidx11_screen, vidmodes[best_fit]);
+ memcpy(&game_vidmode, vidmodes[best_fit], sizeof(game_vidmode));
+ vid_isvidmodefullscreen = true;
+ vid_isfullscreen = true;
-// glViewport (*x, *y, *width, *height);
-}
+ // Move the viewport to top left
+ XF86VidModeSetViewPort(vidx11_display, vidx11_screen, 0, 0);
+ Con_DPrintf("Using XVidMode fullscreen mode at %dx%d\n", mode->width, mode->height);
+ }
+ free(vidmodes);
+ }
-void GL_EndRendering (void)
-{
- if (!r_render.value)
- return;
- glFlush();
- glXSwapBuffers(dpy, win);
-}
+ 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);
+ }
+ }
-qboolean VID_Is8bit(void)
-{
- return is8bit;
-}
+ // LordHavoc: save the visual for use in gamma ramp settings later
+ vidx11_visual = DefaultVisual(vidx11_display, vidx11_screen);
-void VID_Init8bitPalette(void)
-{
- // Check for 8bit Extensions and initialize them.
- int i;
- void *prjobj;
+ /* window attributes */
+ attr.background_pixel = 0;
+ attr.border_pixel = 0;
+ // LordHavoc: save the colormap for later, too
+ vidx11_colormap = attr.colormap = XCreateColormap(vidx11_display, root, vidx11_visual, AllocNone);
+ attr.event_mask = X_MASK;
- if (!COM_CheckParm("-8bit"))
- return;
- if ((prjobj = dlopen(NULL, RTLD_LAZY)) == NULL)
+ if (mode->fullscreen)
{
- Con_Printf("Unable to open symbol list for main program.\n");
- return;
+ 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
+ }
}
-
- if (strstr(gl_extensions, "3DFX_set_global_palette") && (qgl3DfxSetPaletteEXT = dlsym(prjobj, "gl3DfxSetPaletteEXT")) != NULL)
+ else
{
- GLubyte table[256][4];
- char *oldpal;
+ mask = CWBackPixel | CWBorderPixel | CWColormap | CWEventMask;
+ }
- Con_SafePrintf("8-bit GL extensions enabled.\n");
- glEnable( GL_SHARED_TEXTURE_PALETTE_EXT );
- oldpal = (char *) d_8to24table; //d_8to24table3dfx;
- for (i=0;i<256;i++)
- {
- table[i][2] = *oldpal++;
- table[i][1] = *oldpal++;
- table[i][0] = *oldpal++;
- table[i][3] = 255;
- oldpal++;
- }
- qgl3DfxSetPaletteEXT((GLuint *)table);
- is8bit = true;
+ win = XCreateWindow(vidx11_display, root, 0, 0, mode->width, mode->height, 0, CopyFromParent, InputOutput, vidx11_visual, mask, &attr);
- }
- else if (strstr(gl_extensions, "GL_EXT_shared_texture_palette") && (qglColorTableEXT = dlsym(prjobj, "glColorTableEXT")) != NULL)
+ data = loadimagepixelsbgra("darkplaces-icon", false, false, false, NULL);
+ if(data)
{
- char thePalette[256*3];
- char *oldPalette, *newPalette;
+ // use _NET_WM_ICON too
+ static long netwm_icon[MAX_NETWM_ICON];
+ int pos = 0;
+ int i = 1;
- Con_SafePrintf("8-bit GL extensions enabled.\n");
- glEnable( GL_SHARED_TEXTURE_PALETTE_EXT );
- oldPalette = (char *) d_8to24table; //d_8to24table3dfx;
- newPalette = thePalette;
- for (i=0;i<256;i++)
+ while(data)
{
- *newPalette++ = *oldPalette++;
- *newPalette++ = *oldPalette++;
- *newPalette++ = *oldPalette++;
- oldPalette++;
+ if(pos + 2 * image_width * image_height < MAX_NETWM_ICON)
+ {
+ netwm_icon[pos++] = image_width;
+ netwm_icon[pos++] = image_height;
+ for(i = 0; i < image_height; ++i)
+ for(j = 0; j < image_width; ++j)
+ netwm_icon[pos++] = BuffLittleLong(&data[(i*image_width+j)*4]);
+ }
+ else
+ {
+ Con_Printf("Skipping NETWM icon #%d because there is no space left\n", i);
+ }
+ ++i;
+ Mem_Free(data);
+ data = loadimagepixelsbgra(va("darkplaces-icon%d", i), false, false, false, NULL);
}
- qglColorTableEXT(GL_SHARED_TEXTURE_PALETTE_EXT, GL_RGB, 256, GL_RGB, GL_UNSIGNED_BYTE, (void *) thePalette);
- is8bit = true;
+ XChangeProperty(vidx11_display, win, net_wm_icon, cardinal, 32, PropModeReplace, (const unsigned char *) netwm_icon, pos);
}
-
- dlclose(prjobj);
-}
-extern void Check_Gamma (unsigned char *pal);
-void VID_Setup15to8Palette ();
+ // fallthrough for old window managers
+ xpm = (char *) FS_LoadFile("darkplaces-icon.xpm", tempmempool, false, NULL);
+ idata = NULL;
+ if(xpm)
+ idata = XPM_DecodeString(xpm);
+ if(!idata)
+ idata = ENGINE_ICON;
+
+ wmhints = XAllocWMHints();
+ if(XpmCreatePixmapFromData(vidx11_display, win,
+ idata,
+ &wmhints->icon_pixmap, &wmhints->icon_mask, NULL) == XpmSuccess)
+ wmhints->flags |= IconPixmapHint | IconMaskHint;
+
+ if(xpm)
+ Mem_Free(xpm);
+
+ clshints = XAllocClassHint();
+ clshints->res_name = strdup(gamename);
+ clshints->res_class = strdup("DarkPlaces");
+
+ 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;
+ }
-void VID_Init(unsigned char *palette)
-{
- 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;
- XSetWindowAttributes attr;
- unsigned long mask;
- Window root;
- XVisualInfo *visinfo;
- qboolean fullscreen = true;
- int MajorVersion, MinorVersion;
- int actualWidth, actualHeight;
+ 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);
+
+ //XStoreName(vidx11_display, win, gamename);
+ XMapWindow(vidx11_display, win);
- Cvar_RegisterVariable (&vid_mode);
- Cvar_RegisterVariable (&in_mouse);
- Cvar_RegisterVariable (&in_dgamouse);
- Cvar_RegisterVariable (&m_filter);
-
-// interpret command-line params
+ XSetWMProtocols(vidx11_display, win, &wm_delete_window_atom, 1);
-// set vid parameters
- if ((i = COM_CheckParm("-window")) != 0)
- fullscreen = false;
+ 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);
+ }
- if ((i = COM_CheckParm("-width")) != 0)
- width = atoi(com_argv[i+1]);
+ if(vid_isvidmodefullscreen)
+ {
+ // Move the viewport to top left
+ XF86VidModeSetViewPort(vidx11_display, vidx11_screen, 0, 0);
+ }
- if ((i = COM_CheckParm("-height")) != 0)
- height = atoi(com_argv[i+1]);
+ //XSync(vidx11_display, False);
- if ((i = COM_CheckParm("-conwidth")) != 0)
- vid.conwidth = atoi(com_argv[i+1]);
+ // COMMANDLINEOPTION: Unix GLX: -noshm disables XShm extensioon
+ if(dpyname && dpyname[0] == ':' && dpyname[1] && (dpyname[2] < '0' || dpyname[2] > '9') && !COM_CheckParm("-noshm") && XShmQueryExtension(vidx11_display))
+ {
+ Con_Printf("Using XShm\n");
+ vidx11_shmevent = XShmGetEventBase(vidx11_display) + ShmCompletion;
+ }
else
- vid.conwidth = 640;
+ {
+ Con_Printf("Not using XShm\n");
+ vidx11_shmevent = -1;
+ }
+ BuildXImages(mode->width, mode->height);
+
+ vidx11_ximage_pos = 0;
+ vid.softpixels = (unsigned int *) vidx11_ximage[vidx11_ximage_pos]->data;
+ vidx11_shmwait = 0;
+ vid.softdepthpixels = (unsigned int *)calloc(1, mode->width * mode->height * 4);
- vid.conwidth &= 0xfff8; // make it a multiple of eight
+ memset(&gcval, 0, sizeof(gcval));
+ vidx11_gc = XCreateGC(vidx11_display, win, 0, &gcval);
- if (vid.conwidth < 320)
- vid.conwidth = 320;
+ if (DPSOFTRAST_Init(mode->width, mode->height, vid_soft_threads.integer, vid_soft_interlace.integer, (unsigned int *)vid.softpixels, (unsigned int *)vid.softdepthpixels) < 0)
+ {
+ Con_Printf("Failed to initialize software rasterizer\n");
+ VID_Shutdown();
+ return false;
+ }
- // pick a conheight that matches with correct aspect
- vid.conheight = vid.conwidth*3 / 4;
+ XSync(vidx11_display, 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
- if ((i = COM_CheckParm("-conheight")) != 0)
- vid.conheight = atoi(com_argv[i+1]);
- if (vid.conheight < 200)
- vid.conheight = 200;
+ VID_Soft_SharedSetup();
- if (!(dpy = XOpenDisplay(NULL))) {
- fprintf(stderr, "Error couldn't open the X display\n");
- exit(1);
+ return true;
+}
+qboolean VID_InitModeGL(viddef_mode_t *mode)
+{
+ int i, j;
+ int attrib[32];
+ XSetWindowAttributes attr;
+ XClassHint *clshints;
+ XWMHints *wmhints;
+ XSizeHints *szhints;
+ unsigned long mask;
+ XVisualInfo *visinfo;
+ int MajorVersion, MinorVersion;
+ const char *drivername;
+ char *xpm;
+ char **idata;
+ unsigned char *data;
+
+ 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 <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 (!GL_OpenLibrary(drivername))
+ {
+ Con_Printf("Unable to load GL driver \"%s\"\n", drivername);
+ return false;
+ }
+
+ if (!(vidx11_display = XOpenDisplay(NULL)))
+ {
+ Con_Print("Couldn't open the X display\n");
+ return false;
}
- scrnum = DefaultScreen(dpy);
- root = RootWindow(dpy, scrnum);
+ // 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);
+ net_wm_icon = XInternAtom(vidx11_display, "_NET_WM_ICON", false);
+ cardinal = XInternAtom(vidx11_display, "CARDINAL", 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);
// 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;
}
- if (vidmode_ext) {
- int best_fit, best_dist, dist, x, y;
-
- XF86VidModeGetAllModeLines(dpy, scrnum, &num_vidmodes, &vidmodes);
+ 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 (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);
+ data = loadimagepixelsbgra("darkplaces-icon", false, false, false, NULL);
+ if(data)
+ {
+ // use _NET_WM_ICON too
+ static long netwm_icon[MAX_NETWM_ICON];
+ int pos = 0;
+ int i = 1;
- glXMakeCurrent(dpy, win, ctx);
+ while(data)
+ {
+ if(pos + 2 * image_width * image_height < MAX_NETWM_ICON)
+ {
+ netwm_icon[pos++] = image_width;
+ netwm_icon[pos++] = image_height;
+ for(i = 0; i < image_height; ++i)
+ for(j = 0; j < image_width; ++j)
+ netwm_icon[pos++] = BuffLittleLong(&data[(i*image_width+j)*4]);
+ }
+ else
+ {
+ Con_Printf("Skipping NETWM icon #%d because there is no space left\n", i);
+ }
+ ++i;
+ Mem_Free(data);
+ data = loadimagepixelsbgra(va("darkplaces-icon%d", i), false, false, false, NULL);
+ }
+ XChangeProperty(vidx11_display, win, net_wm_icon, cardinal, 32, PropModeReplace, (const unsigned char *) netwm_icon, pos);
+ }
- scr_width = width;
- scr_height = height;
+ // fallthrough for old window managers
+ xpm = (char *) FS_LoadFile("darkplaces-icon.xpm", tempmempool, false, NULL);
+ idata = NULL;
+ if(xpm)
+ idata = XPM_DecodeString(xpm);
+ if(!idata)
+ idata = ENGINE_ICON;
+
+ wmhints = XAllocWMHints();
+ if(XpmCreatePixmapFromData(vidx11_display, win,
+ idata,
+ &wmhints->icon_pixmap, &wmhints->icon_mask, NULL) == XpmSuccess)
+ wmhints->flags |= IconPixmapHint | IconMaskHint;
+
+ if(xpm)
+ Mem_Free(xpm);
+
+ clshints = XAllocClassHint();
+ clshints->res_name = strdup(gamename);
+ clshints->res_class = strdup("DarkPlaces");
+
+ 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);
+ }
-// sprintf (gldir, "%s/glquake", com_gamedir);
-// Sys_mkdir (gldir);
+ if(vid_isvidmodefullscreen)
+ {
+ // Move the viewport to top left
+ XF86VidModeSetViewPort(vidx11_display, vidx11_screen, 0, 0);
+ }
- VID_SetPalette(palette);
+ //XSync(vidx11_display, False);
- Check_Gamma(palette);
+ 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;
+ }
- VID_Init8bitPalette();
+ if (!qglXMakeCurrent(vidx11_display, win, ctx))
+ {
+ Con_Printf ("glXMakeCurrent failed\n");
+ return false;
+ }
- if (is8bit) // LordHavoc: avoid calculating 15to8 table if it won't be used
- VID_Setup15to8Palette ();
+ XSync(vidx11_display, False);
- Con_SafePrintf ("Video mode %dx%d initialized.\n", width, height);
+ if ((qglGetString = (const GLubyte* (GLAPIENTRY *)(GLenum name))GL_GetProcAddress("glGetString")) == NULL)
+ {
+ Con_Printf ("glGetString not found in %s\n", gl_driver);
+ return false;
+ }
+
+ 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
- vid.recalc_refdef = 1; // force a surface cache flush
+ GL_Init();
+ return true;
}
-void Sys_SendKeyEvents(void)
+qboolean VID_InitMode(viddef_mode_t *mode)
{
- HandleEvents();
+#ifdef SSE_POSSIBLE
+ if (vid_soft.integer)
+ return VID_InitModeSoft(mode);
+ else
+#endif
+ return VID_InitModeGL(mode);
}
-void Force_CenterView_f (void)
+void Sys_SendKeyEvents(void)
{
- cl.viewangles[PITCH] = 0;
+ static qboolean sound_active = true;
+
+ // enable/disable sound on focus gain/loss
+ if ((!vid_hidden && vid_activewindow) || !snd_mutewhenidle.integer)
+ {
+ if (!sound_active)
+ {
+ S_UnblockSound ();
+ sound_active = true;
+ }
+ }
+ else
+ {
+ if (sound_active)
+ {
+ S_BlockSound ();
+ sound_active = false;
+ }
+ }
+
+ HandleEvents();
}
-void IN_Init(void)
+void VID_BuildJoyState(vid_joystate_t *joystate)
{
+ VID_Shared_BuildJoyState_Begin(joystate);
+ VID_Shared_BuildJoyState_Finish(joystate);
}
-void IN_Shutdown(void)
+void VID_EnableJoystick(qboolean enable)
{
+ int index = joy_enable.integer > 0 ? joy_index.integer : -1;
+ qboolean success = false;
+ int sharedcount = 0;
+ sharedcount = VID_Shared_SetJoystick(index);
+ if (index >= 0 && index < sharedcount)
+ success = true;
+
+ // update cvar containing count of XInput joysticks
+ if (joy_detected.integer != sharedcount)
+ Cvar_SetValueQuick(&joy_detected, sharedcount);
+
+ Cvar_SetValueQuick(&joy_active, success ? 1 : 0);
}
-/*
-===========
-IN_Commands
-===========
-*/
-void IN_Commands (void)
+void IN_Move (void)
{
- if (!dpy || !win)
- return;
-
- if (vidmode_active || key_dest == key_game)
- IN_ActivateMouse();
- else
- IN_DeactivateMouse ();
+ vid_joystate_t joystate;
+ VID_EnableJoystick(true);
+ VID_BuildJoyState(&joystate);
+ VID_ApplyJoyState(&joystate);
}
-/*
-===========
-IN_Move
-===========
-*/
-void IN_MouseMove (usercmd_t *cmd)
+size_t VID_ListModes(vid_mode_t *modes, size_t maxcount)
{
- if (!mouse_avail)
- return;
-
- if (m_filter.value)
+ if(vidmode_ext)
{
- mx = (mx + old_mouse_x) * 0.5;
- my = (my + old_mouse_y) * 0.5;
- }
- old_mouse_x = mx;
- old_mouse_y = my;
-
- mx *= sensitivity.value;
- my *= sensitivity.value;
-
-// add mouse X/Y movement to cmd
- if ( (in_strafe.state & 1) || (lookstrafe.value && (in_mlook.state & 1) ))
- cmd->sidemove += m_side.value * mx;
- else
- cl.viewangles[YAW] -= m_yaw.value * mx;
-
- if (in_mlook.state & 1)
- V_StopPitchDrift ();
-
- if ( (in_mlook.state & 1) && !(in_strafe.state & 1))
- {
- cl.viewangles[PITCH] += m_pitch.value * my;
- if (cl.viewangles[PITCH] > 80)
- cl.viewangles[PITCH] = 80;
- if (cl.viewangles[PITCH] < -70)
- cl.viewangles[PITCH] = -70;
- }
- else
- {
- if ((in_strafe.state & 1) && noclip_anglehack)
- cmd->upmove -= m_forward.value * my;
- else
- cmd->forwardmove -= m_forward.value * my;
+ 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;
}
- mx = my = 0;
-}
-
-void IN_Move (usercmd_t *cmd)
-{
- IN_MouseMove(cmd);
+ return 0; // FIXME implement this
}
-
-