static void
x11_connect (void)
{
char *c;
int nitems;
if (x11_connected)
return;
XInitThreads ();
GUI_display = XOpenDisplay (0);
if (!GUI_display)
errx (EXIT_FAILURE, "Failed to open GUI_display");
XSynchronize (GUI_display, True);
GUI_screenidx = DefaultScreen (GUI_display);
GUI_screen = DefaultScreenOfDisplay (GUI_display);
GUI_visual = DefaultVisual (GUI_display, GUI_screenidx);
GUI_visual_info = XGetVisualInfo (GUI_display, VisualNoMask, &GUI_visual_template, &nitems);
xa_wm_delete_window = XInternAtom (GUI_display, "WM_DELETE_WINDOW", False);
xa_clipboard = XInternAtom (GUI_display, "CLIPBOARD", False);
xa_utf8_string = XInternAtom (GUI_display, "UTF8_STRING", False);
xa_prop_paste = XInternAtom (GUI_display, "BRA_PASTE", False);
xim = 0;
if ((c = XSetLocaleModifiers ("")) && *c)
xim = XOpenIM (GUI_display, 0, 0, 0);
if (!xim && (c = XSetLocaleModifiers ("@im=none")) && *c)
xim = XOpenIM (GUI_display, 0, 0, 0);
if (!xim)
errx (EXIT_FAILURE, "Failed to open X Input Method");
xrenderpictformat = XRenderFindVisualFormat (GUI_display, GUI_visual);
if (!xrenderpictformat)
errx (EXIT_FAILURE, "XRenderFindVisualFormat failed");
argb32pictformat = XRenderFindStandardFormat (GUI_display, PictStandardARGB32);
a8pictformat = XRenderFindStandardFormat (GUI_display, PictStandardA8);
if (!a8pictformat)
errx (EXIT_FAILURE, "XrenderFindStandardFormat failed for PictStandardA8");
XSynchronize (GUI_display, False);
x11_connected = 1;
}
JNIEXPORT jint JNICALL Java_vnmr_ui_VNMRFrame_syncXwin
(JNIEnv *env, jobject obj, jobject source)
{
JAWT awt;
JAWT_DrawingSurface *ds;
JAWT_DrawingSurfaceInfo *dsi;
JAWT_X11DrawingSurfaceInfo *dsi_win;
Display* dpy;
Drawable xwin;
GC gc;
jint ret;
jint lock;
ret = 0;
awt.version = JAWT_VERSION_1_4;
if (JAWT_GetAWT(env, &awt) == JNI_FALSE) {
printf(" JAVA AWT not found \n");
return (ret);
}
ds = awt.GetDrawingSurface(env, source);
if (ds == NULL) {
printf(" JAVA Window not found \n");
return (ret);
}
lock = ds->Lock(ds);
if ((lock & JAWT_LOCK_ERROR) != 0) {
printf(" JAVA Error on locking window \n");
awt.FreeDrawingSurface(ds);
return (ret);
}
dsi = ds->GetDrawingSurfaceInfo(ds);
if (dsi != NULL) {
dsi_win = (JAWT_X11DrawingSurfaceInfo*)dsi->platformInfo;
if (dsi_win != NULL) {
xwin = dsi_win->drawable;
dpy = dsi_win->display;
XSynchronize(dpy, 1);
gc = XCreateGC(dpy, xwin, 0, 0);
XSetForeground(dpy, gc, 2);
XFreeGC(dpy, gc);
XSynchronize(dpy, 0);
ret = 1;
}
ds->FreeDrawingSurfaceInfo(dsi);
}
ds->Unlock(ds);
awt.FreeDrawingSurface(ds);
return (ret);
}
static PyObject *xwrapper_get_root_window(PyObject *self, PyObject *args) {
Display *d = XOpenDisplay(NULL);
XSynchronize(d, True);
Window result = DefaultRootWindow(d);
XCloseDisplay(d);
return Py_BuildValue("k", result);
}
gboolean
_cogl_xlib_renderer_connect (CoglRenderer *renderer, GError **error)
{
CoglXlibRenderer *xlib_renderer =
_cogl_xlib_renderer_get_data (renderer);
CoglX11Renderer *x11_renderer =
(CoglX11Renderer *) xlib_renderer;
int damage_error;
if (!assert_xlib_display (renderer, error))
return FALSE;
if (getenv ("COGL_X11_SYNC"))
XSynchronize (xlib_renderer->xdpy, TRUE);
/* Check whether damage events are supported on this display */
if (!XDamageQueryExtension (xlib_renderer->xdpy,
&x11_renderer->damage_base,
&damage_error))
x11_renderer->damage_base = -1;
xlib_renderer->trap_state = NULL;
xlib_renderer->poll_fd.fd = ConnectionNumber (xlib_renderer->xdpy);
xlib_renderer->poll_fd.events = COGL_POLL_FD_EVENT_IN;
register_xlib_renderer (renderer);
return TRUE;
}
JNIEXPORT void JNICALL SWT_AWT_NATIVE(setDebug)
(JNIEnv *env, jclass that, jobject frame, jboolean debug)
{
JAWT awt;
JAWT_DrawingSurface* ds;
JAWT_DrawingSurfaceInfo* dsi;
JAWT_X11DrawingSurfaceInfo* dsi_x11;
jint lock;
awt.version = JAWT_VERSION_1_3;
if (JAWT_GetAWT(env, &awt) != 0) {
ds = awt.GetDrawingSurface(env, frame);
if (ds != NULL) {
lock = ds->Lock(ds);
if ((lock & JAWT_LOCK_ERROR) == 0) {
dsi = ds->GetDrawingSurfaceInfo(ds);
dsi_x11 = (JAWT_X11DrawingSurfaceInfo*)dsi->platformInfo;
XSynchronize(dsi_x11->display, debug);
ds->FreeDrawingSurfaceInfo(dsi);
ds->Unlock(ds);
}
}
awt.FreeDrawingSurface(ds);
}
}
static void
closedownLogout(Display * display, int screens)
{
Atom __SWM_DELETE_WINDOW = None;
Atom __SWM_PROTOCOLS = None;
Atom __SWM_STATE = None;
int j;
#if 0
/* synchronize -- so I'm aware of errors immediately */
XSynchronize(display, True);
/* use my error handler from here on out */
(void) XSetErrorHandler(err_handler);
#endif
/* init atoms */
__SWM_STATE = XInternAtom(display, "__SWM_STATE", False);
__SWM_PROTOCOLS = XInternAtom(display, "__SWM_PROTOCOLS", False);
__SWM_DELETE_WINDOW = XInternAtom(display, "__SWM_DELETE_WINDOW", False);
/* start looking for windows to kill -- be nice on pass 1 */
for (j = 0; j < screens; j++)
recurse_tree(display, RootWindow(display, j),
__SWM_STATE, __SWM_PROTOCOLS, __SWM_DELETE_WINDOW);
/* wait for things to clean themselves up */
(void) sleep(NAP_TIME);
/* this will forcibly kill anything that's still around --
this second pass may or may not be needed... */
for (j = 0; j < screens; j++)
kill_tree(display, RootWindow(display, j));
(void) sleep(NAP_TIME);
}
int xwindow_create(struct _xwindow *p)
{
XSetErrorHandler(error_handler);
Display *display = XOpenDisplay(NULL);
if (!display)
{
log_message(ERROR, "Can't connect to XServer");
return FALSE;
}
Window window = XCreateSimpleWindow(display, DefaultRootWindow(display), 0, 0, 1, 1, 0, 0, 0);
if (!window)
{
log_message(ERROR, "Can't create program window");
return FALSE;
}
p->display = display;
p->window = window;
set_event_mask(window, MAIN_WINDOW_MASK);
XSynchronize(display, TRUE);
XFlush(display);
return TRUE;
}
static gboolean
gst_vaapi_display_x11_open_display(GstVaapiDisplay *display)
{
GstVaapiDisplayX11Private * const priv =
GST_VAAPI_DISPLAY_X11(display)->priv;
if (priv->create_display) {
priv->x11_display = XOpenDisplay(get_display_name(display));
if (!priv->x11_display)
return FALSE;
priv->x11_screen = DefaultScreen(priv->x11_display);
}
if (!priv->x11_display)
return FALSE;
if (priv->synchronous)
XSynchronize(priv->x11_display, True);
#ifdef HAVE_XRANDR
{
int evt_base, err_base;
priv->use_xrandr = XRRQueryExtension(
priv->x11_display, &evt_base, &err_base);
}
#endif
return TRUE;
}
static PyObject *xwrapper_get_string(PyObject *self, PyObject *args) {
Window w;
char *propname;
if(!PyArg_ParseTuple(args, "ks", &w, &propname))
return NULL;
Display *d = XOpenDisplay(NULL);
XSynchronize(d, True);
Atom prop = XInternAtom(d, propname, True);
Atom type;
unsigned int format;
unsigned long nitems;
unsigned long after;
unsigned int *result;
if(prop)
XGetWindowProperty(d, w, prop, 0, 128, False, AnyPropertyType, /* 4096 chars should be enough for everything */
&type, &format, &nitems, &after,
(unsigned char **) &result);
XCloseDisplay(d);
if(!nitems || !prop)
Py_RETURN_NONE;
return Py_BuildValue("s", result);
}
static PyObject *xwrapper_get_cardinal(PyObject *self, PyObject *args) {
Window w;
char *propname;
unsigned int offset;
if(!PyArg_ParseTuple(args, "kks", &w, &offset, &propname))
return NULL;
Display *d = XOpenDisplay(NULL);
XSynchronize(d, True);
Atom prop = XInternAtom(d, propname, True);
Atom type;
unsigned int format;
unsigned long nitems;
unsigned long after;
unsigned int *result;
if(prop)
XGetWindowProperty(d, w, prop, offset, 1, False, AnyPropertyType,
&type, &format, &nitems, &after,
(unsigned char **) &result);
XCloseDisplay(d);
if(!nitems || !prop)
Py_RETURN_NONE;
return Py_BuildValue("k", *result);
}
Display* InitXInput(void)
{
Display* pDisp;
int nMajor, nFEV, nFER;
pDisp = XOpenDisplay(NULL);
if (!pDisp)
{
fprintf(stderr,"Failed to connect to X server.\n");
return NULL;
}
XSetErrorHandler(ErrorHandler);
XSynchronize(pDisp,1 /*sync on*/);
if (!XQueryExtension(pDisp,INAME,&nMajor,&nFEV,&nFER))
{
fprintf(stderr,"Server does not support XInput extension.\n");
XCloseDisplay(pDisp);
return NULL;
}
return pDisp;
}
static void add_hot_key(const char* keyname, const char* command) {
char* copy = strdup(keyname);
char* unmodified = strrchr(copy, '-');
unsigned int modifiers = 0;
if (unmodified == NULL) {
unmodified = copy;
} else {
*unmodified = 0;
++ unmodified;
modifiers = parse_modifiers(copy, keyname);
}
HotKey* new_key = new HotKey;
new_key->keysym = XStringToKeysym(unmodified);
new_key->modifiers = modifiers;
new_key->command = strdup(command);
new_key->next = hotkeys;
hotkeys = new_key;
XSynchronize(dpy, True);
attempting_to_grab = keyname;
XSetErrorHandler(report_key_grab_error);
for (int screen = 0; screen < screen_count; ++screen) {
Window root = RootWindow(dpy, screen);
XGrabKey(dpy, XKeysymToKeycode(dpy, new_key->keysym), modifiers, root, False, GrabModeAsync, GrabModeAsync);
}
XSetErrorHandler(NULL);
free(copy);
}
static PyObject *xwrapper_send_event(PyObject *self, PyObject *args) {
XEvent xev;
char *atname;
if(!PyArg_ParseTuple(args, "kskkkkk", (unsigned int *) &xev.xclient.window, &atname,
&xev.xclient.data.l[0], &xev.xclient.data.l[1],
&xev.xclient.data.l[2], &xev.xclient.data.l[3],
&xev.xclient.data.l[4]))
return NULL;
Display *d = XOpenDisplay(NULL);
XSynchronize(d, True);
xev.xclient.type = ClientMessage;
xev.xclient.serial = 0;
xev.xclient.send_event = True;
xev.xclient.message_type = XInternAtom(d, atname, False);
xev.xclient.format = 32;
XSendEvent(d, DefaultRootWindow(d), True,
SubstructureNotifyMask | SubstructureRedirectMask,
&xev);
XCloseDisplay(d);
Py_RETURN_NONE;
}
static cairo_surface_t *
_cairo_boilerplate_qt_create_surface (const char *name,
cairo_content_t content,
double width,
double height,
double max_width,
double max_height,
cairo_boilerplate_mode_t mode,
void **closure)
{
qt_closure_t *qtc;
qtc = (qt_closure_t *) xcalloc (1, sizeof (qt_closure_t));
qtc->dpy = XOpenDisplay (NULL);
if (qtc->dpy == NULL) {
free (qtc);
return NULL;
}
if (mode == CAIRO_BOILERPLATE_MODE_TEST)
XSynchronize (qtc->dpy, True);
qtc->app = new QApplication (qtc->dpy);
*closure = qtc;
return cairo_qt_surface_create_with_qpixmap (content, width, height);
}
/* main() */
int main(int argc, char** argv)
{
/* Read settings */
tray_init();
read_settings(argc, argv);
/* Register cleanup and signal handlers */
atexit(cleanup);
#ifndef WIN32
signal(SIGUSR1, &request_tray_status_on_signal);
#ifdef ENABLE_GRACEFUL_EXIT_HACK
signal(SIGINT, &exit_on_signal);
signal(SIGTERM, &exit_on_signal);
signal(SIGPIPE, &exit_on_signal);
#endif
#endif
/* Open display */
if ((tray_data.dpy = XOpenDisplay(settings.display_str)) == NULL)
DIE(("could not open display\n"));
else
LOG_TRACE(("Opened dpy %p\n", tray_data.dpy));
#ifdef ENABLE_GRACEFUL_EXIT_HACK
if ((async_dpy = XOpenDisplay(settings.display_str)) == NULL)
DIE(("could not open display\n"));
else
LOG_TRACE(("Opened async dpy %p\n", async_dpy));
#endif
if (settings.xsync)
XSynchronize(tray_data.dpy, True);
x11_trap_errors();
/* Execute proper main() function */
if (settings.remote_click_name != NULL)
return remote_main(argc, argv);
else
return tray_main(argc, argv);
}
/* After parsing the command line and the resource database, use the
information. */
static bool
use_options(void)
{
#ifdef HAVE_X11
int x, y, w, h;
int gflgs = XParseGeometry(geom_str, &x, &y, &w, &h);
if(!(gflgs & WidthValue))
w = -1;
if(!(gflgs & HeightValue))
h = -1;
/* TODO: need to use -ve values properly */
if(!(gflgs & XValue))
x = -1;
if(!(gflgs & YValue))
y = -1;
set_default_geometry (x, y, w, h);
#endif
#ifdef HAVE_X11
if (opt_sync)
XSynchronize (gdk_display, True);
#endif
return true;
}
void wsMainLoop(void)
{
int delay = 20;
mp_msg(MSGT_GPLAYER, MSGL_V, "[ws] init threads: %d\n", XInitThreads());
XSynchronize(wsDisplay, False);
XLockDisplay(wsDisplay);
// XIfEvent( wsDisplay,&wsEvent,wsEvents );
while (wsTrue) {
// handle pending events
while (XPending(wsDisplay)) {
XNextEvent(wsDisplay, &wsEvent);
wsEvents(wsDisplay, &wsEvent);
delay = 0;
}
usleep(delay * 1000); // FIXME!
if (delay < 10 * 20)
delay += 20; // pump up delay up to 0.2 sec (low activity)
}
XUnlockDisplay(wsDisplay);
}
::Display* XITServerTest::Display() {
::Display *dpy = xorg::testing::Test::Display();
if (!synchronized) {
XSynchronize(dpy, True);
synchronized = true;
}
return dpy;
}
/* Create a new GLC context and return its ID */
GLint glcGenContext() {
GLCcontext *c;
int i, j;
/* If this is the first call, initialize our data */
if(numGlcContexts==0) {
memset(glcContextList, 0, sizeof(glcContextList));
memset(glcContexts, 0, sizeof(glcContexts));
}
isFirstCall = FALSE;
/* Find context that is not in use */
for(j = 1; j < MAX_GLC_CONTEXTS; j++)
if(!glcContexts[j].isContext) break;
if(j == MAX_GLC_CONTEXTS) return 0;
/* Add this context to the list */
glcContextList[numGlcContexts++] = j;
glcContextList[numGlcContexts] = 0;
/* Initialize this context */
c = &glcContexts[j];
c->isContext = TRUE;
c->display = (Display*)glXGetCurrentDisplay();
c->bitmap_matrix[0] = 1.0;
c->bitmap_matrix[1] = 0.0;
c->bitmap_matrix[2] = 0.0;
c->bitmap_matrix[3] = 1.0;
c->bitmap_scale[0] = 1.0;
c->bitmap_scale[1] = 1.0;
last_error = GLC_NONE;
c->data_pointer = 0;
c->num_fonts = 0;
c->list_base = glGenLists(256);
c->reload_font = TRUE;
c->scale_change = TRUE;
memcpy(c->bitmap_matrix, identity_matrix_2_by_2, sizeof(c->bitmap_matrix));
/* Turn on synchronization. This does not affear to affect performance,
* and seems to keep my X server from crashing. Still, this should
* not be necessary, and an alternative solution would probably be
* preferable.
*/
XSynchronize(c->display, TRUE);
/* Load a default font */
memset(c->font_list, 0, sizeof(c->font_list));
c->fonts[0][GLC_STYLE_NORMAL].xfontinfo = XLoadQueryFont(c->display, "variable");
c->fonts[0][GLC_STYLE_NORMAL].xfont = c->fonts[0][GLC_STYLE_NORMAL].xfontinfo->fid;
c->fonts[0][GLC_STYLE_NORMAL].name = strdup("base");
c->fonts[0][GLC_STYLE_NORMAL].xfontprefix =
c->fonts[0][GLC_STYLE_NORMAL].xfontsuffix = strdup("");
c->fonts[0][GLC_STYLE_NORMAL].isFont = TRUE;
glXUseXFont(c->fonts[0][GLC_STYLE_NORMAL].xfont, 0, 256, c->list_base);
for(i = 1; i < NUM_GLC_STYLES; i++) c->fonts[0][i].isFont = FALSE;
return j;
}
Blackbox::Blackbox(char **m_argv, const char *dpy_name,
const std::string& rc, bool multi_head)
: bt::Application(m_argv[0], dpy_name, multi_head),
grab_count(0u), _resource(rc)
{
if (! XSupportsLocale())
fprintf(stderr, _("X server does not support locale\n"));
if (XSetLocaleModifiers("") == NULL)
fprintf(stderr, _("cannot set locale modifiers\n"));
argv = m_argv;
active_screen = 0;
focused_window = (BlackboxWindow *) 0;
_ewmh = (bt::EWMH*) 0;
init_icccm();
if (! multi_head || display().screenCount() == 1)
screen_list_count = 1;
else
screen_list_count = display().screenCount();
_resource.load(*this);
screen_list = new BScreen*[screen_list_count];
unsigned int managed = 0;
for (unsigned int i = 0; i < screen_list_count; ++i) {
BScreen *screen = new BScreen(this, i);
if (! screen->isScreenManaged()) {
delete screen;
continue;
}
screen_list[i] = screen;
++managed;
}
if (managed == 0) {
fprintf(stderr, _("%s: no manageable screens found, exiting...\n"),
applicationName().c_str());
::exit(3);
}
screen_list_count = managed;
// start with the first managed screen as the active screen
setActiveScreen(screen_list[0]);
XSynchronize(XDisplay(), false);
XSync(XDisplay(), false);
timer = new bt::Timer(this, this);
timer->setTimeout(0l);
}
void x_sync_off()
{
Disp_Obj *dop;
dop = curr_dop();
if( dop == NO_DISP_OBJ ) return;
XSynchronize(dop->do_dpy,False);
}
static void
gst_vdp_sink_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
VdpSink *vdp_sink;
g_return_if_fail (GST_IS_VDP_SINK (object));
vdp_sink = GST_VDP_SINK (object);
switch (prop_id) {
case PROP_DISPLAY:
vdp_sink->display_name = g_strdup (g_value_get_string (value));
break;
case PROP_SYNCHRONOUS:
vdp_sink->synchronous = g_value_get_boolean (value);
if (vdp_sink->device) {
GST_DEBUG_OBJECT (vdp_sink, "XSynchronize called with %s",
vdp_sink->synchronous ? "TRUE" : "FALSE");
g_mutex_lock (vdp_sink->x_lock);
XSynchronize (vdp_sink->device->display, vdp_sink->synchronous);
g_mutex_unlock (vdp_sink->x_lock);
}
break;
case PROP_PIXEL_ASPECT_RATIO:
{
GValue *tmp;
tmp = g_new0 (GValue, 1);
g_value_init (tmp, GST_TYPE_FRACTION);
if (!g_value_transform (value, tmp)) {
GST_WARNING_OBJECT (vdp_sink,
"Could not transform string to aspect ratio");
g_free (tmp);
} else {
GST_DEBUG_OBJECT (vdp_sink, "set PAR to %d/%d",
gst_value_get_fraction_numerator (tmp),
gst_value_get_fraction_denominator (tmp));
g_free (vdp_sink->par);
vdp_sink->par = tmp;
}
}
break;
case PROP_HANDLE_EVENTS:
gst_vdp_sink_set_event_handling (GST_X_OVERLAY (vdp_sink),
g_value_get_boolean (value));
break;
case PROP_HANDLE_EXPOSE:
vdp_sink->handle_expose = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
Display *xwin_init(const char *display_name, const char *prgname, const char *classname, int argc, char **argv, int *pscreen, unsigned int *pw, unsigned int *ph)
{
XWindowAttributes xwa;
/*
FILE *f;
f = fopen("bee.raw", "rb");
fread(leftarrow_bits, 1, 32, f);
fclose(f);
f = fopen("beemask.raw", "rb");
fread(rightarrow_bits, 1, 32, f);
fclose(f);
frickelfix(leftarrow_bits);
frickelfix(rightarrow_bits);
*/
if ((_wndh_gl.display = XOpenDisplay(display_name)) == NULL)
{
fprintf(stderr, "failed to connect to X server %s\n", XDisplayName(display_name));
exit (EXIT_FAILURE);
}
XSynchronize(_wndh_gl.display, True);
_wndh_gl.default_screen = DefaultScreen(_wndh_gl.display);
_wndh_gl.width = DisplayWidth(_wndh_gl.display, _wndh_gl.default_screen);
_wndh_gl.height = DisplayHeight(_wndh_gl.display, _wndh_gl.default_screen);
_wndh_gl.black = BlackPixel(_wndh_gl.display, _wndh_gl.default_screen);
_wndh_gl.white = WhitePixel(_wndh_gl.display, _wndh_gl.default_screen);
_wndh_gl.root_window = RootWindow(_wndh_gl.display, _wndh_gl.default_screen);
XGetWindowAttributes(_wndh_gl.display, _wndh_gl.root_window, &xwa);
_wndh_gl.depth = xwa.depth;
_wndh_gl.uparr_pix = XCreatePixmapFromBitmapData(_wndh_gl.display, _wndh_gl.root_window,
uparrow_bits, uparrow_width, uparrow_height, _wndh_gl.black, _wndh_gl.white, _wndh_gl.depth);
_wndh_gl.dnarr_pix = XCreatePixmapFromBitmapData(_wndh_gl.display, _wndh_gl.root_window,
downarrow_bits, downarrow_width, downarrow_height, _wndh_gl.black, _wndh_gl.white, _wndh_gl.depth);
_wndh_gl.lfarr_pix = XCreatePixmapFromBitmapData(_wndh_gl.display, _wndh_gl.root_window,
leftarrow_bits, leftarrow_width, leftarrow_height, _wndh_gl.black, _wndh_gl.white, _wndh_gl.depth);
_wndh_gl.rtarr_pix = XCreatePixmapFromBitmapData(_wndh_gl.display, _wndh_gl.root_window,
rightarrow_bits, rightarrow_width, rightarrow_height, _wndh_gl.black, _wndh_gl.white, _wndh_gl.depth);
_wndh_gl.sizer_pix = XCreatePixmapFromBitmapData(_wndh_gl.display, _wndh_gl.root_window,
sizer_bits, sizer_width, sizer_height, _wndh_gl.black, _wndh_gl.white, _wndh_gl.depth);
_wndh_gl.wm_del_atom = XInternAtom(_wndh_gl.display, "WM_DELETE_WINDOW", True);
strncpy(_wndh_gl.prgname, prgname, WH_MAX_NAMELENGTH);
strncpy(_wndh_gl.classname, classname, WH_MAX_NAMELENGTH);
_wndh_gl.argc = argc;
_wndh_gl.argv = argv;
*pscreen = _wndh_gl.default_screen;
*pw = _wndh_gl.width;
*ph = _wndh_gl.height;
#ifdef DEBUG
printf("connected to X server %s\n", XDisplayName(display_name));
#endif
return (_wndh_gl.display);
}
gboolean
_cogl_xlib_renderer_connect (CoglRenderer *renderer, CoglError **error)
{
CoglXlibRenderer *xlib_renderer =
_cogl_xlib_renderer_get_data (renderer);
CoglX11Renderer *x11_renderer =
(CoglX11Renderer *) xlib_renderer;
int damage_error;
int randr_error;
if (!assert_xlib_display (renderer, error))
return FALSE;
if (getenv ("COGL_X11_SYNC"))
XSynchronize (xlib_renderer->xdpy, TRUE);
/* Check whether damage events are supported on this display */
if (!XDamageQueryExtension (xlib_renderer->xdpy,
&x11_renderer->damage_base,
&damage_error))
x11_renderer->damage_base = -1;
/* Check whether randr is supported on this display */
if (!XRRQueryExtension (xlib_renderer->xdpy,
&x11_renderer->randr_base,
&randr_error))
x11_renderer->randr_base = -1;
xlib_renderer->trap_state = NULL;
if (renderer->xlib_enable_event_retrieval)
{
_cogl_poll_renderer_add_fd (renderer,
ConnectionNumber (xlib_renderer->xdpy),
COGL_POLL_FD_EVENT_IN,
prepare_xlib_events_timeout,
dispatch_xlib_events,
renderer);
}
XRRSelectInput(xlib_renderer->xdpy,
DefaultRootWindow (xlib_renderer->xdpy),
RRScreenChangeNotifyMask
| RRCrtcChangeNotifyMask
| RROutputPropertyNotifyMask);
update_outputs (renderer, FALSE);
register_xlib_renderer (renderer);
cogl_xlib_renderer_add_filter (renderer,
randr_filter,
renderer);
return TRUE;
}
/* ------------------------------------------------------------------ */
int initWindow()
{
wW = 2*OFFX + 14*DX + 13*GAPX;
wH = MYZERO + MY + 2*OFFY + 4*DY + 3*GAPY;
XSynchronize(theDisplay, 1);
xswa.background_pixmap = None;
xswa.background_pixel = theBlack.pixel;
xswa.border_pixmap = CopyFromParent;
xswa.border_pixel = theBlack.pixel;
xswa.bit_gravity = ForgetGravity;
xswa.win_gravity = NorthWestGravity;
xswa.backing_store = Always;
xswa.backing_planes = 0xffffffff; /* default*/
xswa.backing_pixel = 0x00000000; /* default*/
xswa.save_under = FALSE;
xswa.event_mask =
ButtonPressMask |
ButtonReleaseMask |
ExposureMask |
/* ResizeRedirectMask |*/
0 ;
xswa.do_not_propagate_mask =
KeyPressMask |
KeyReleaseMask |
PointerMotionMask |
ButtonMotionMask |
/* ResizeRedirectMask |*/
0 ;
xswa.override_redirect = FALSE;
xswa.colormap = theCmap;
flag =
/* CWBackPixmap |*/
CWBackPixel |
/* CWBorderPixmap |*/
/* CWBorderPixel |*/
/* CWBitGravity |*/
/* CWWinGravity |*/
CWBackingStore |
/* CWBackingPlanes |*/
/* CWBackingPixel | */
CWOverrideRedirect |
CWSaveUnder |
CWEventMask |
CWDontPropagate |
CWColormap ;
theWindow = XCreateWindow(theDisplay, rootW, 0, 0, wW, wH, 0, theDepth,
InputOutput, theVisual, flag, &xswa);
XMapWindow(theDisplay, theWindow);
/* printf("Window done \n"); */
return 0;
}
static Display* InitDisplay()
{
Display* dpy = XOpenDisplay(0);
if(!dpy)
{
perror("Couldn't connect to X server\n");
return 0;
}
XSynchronize(dpy, 1);//this slows down but makes synch calls. REMOVE in release
return dpy;
}
Display *setup_display(void)
{
Display *dpy;
dpy = XOpenDisplay(NULL);
if (!dpy) {
perror("XOpenDisplay");
exit(255);
}
XSynchronize(dpy,True);
return dpy;
}
void
InstallX11ErrorHandler()
{
XSetErrorHandler(X11Error);
Display *display = mozilla::DefaultXDisplay();
NS_ASSERTION(display, "No X display");
if (PR_GetEnv("MOZ_X_SYNC")) {
XSynchronize(display, True);
}
}
void
InstallGdkErrorHandler()
{
g_log_set_handler("Gdk",
(GLogLevelFlags)(G_LOG_LEVEL_ERROR | G_LOG_FLAG_FATAL | G_LOG_FLAG_RECURSION),
GdkErrorHandler,
nullptr);
if (PR_GetEnv("MOZ_X_SYNC")) {
XSynchronize(GDK_DISPLAY_XDISPLAY(gdk_display_get_default()), True);
}
}
static void
set_synchronous(GstVaapiDisplayX11 *display, gboolean synchronous)
{
GstVaapiDisplayX11Private * const priv = display->priv;
if (priv->synchronous != synchronous) {
priv->synchronous = synchronous;
if (priv->x11_display)
XSynchronize(priv->x11_display, synchronous);
}
}
