forked from AuroraMiddleware/gtk
dae447728d
We want to create windows with the default visuals such that we then have the right visual for GLX when we want to create the paint GL context for the window. For instance, (in bug 738670) the default rgba visual we picked for the NVidia driver had an alpha size of 0 which gave us a BadMatch when later trying to initialize a gl context on it with a alpha FBConfig. Instead of just picking what the Xserver likes for the default, and just picking the first rgba visual we now actually call into GLX to pick an appropriate visual.
163 lines
4.1 KiB
C
163 lines
4.1 KiB
C
/*
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* gdkdisplay-x11.h
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*
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* Copyright 2001 Sun Microsystems Inc.
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*
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* Erwann Chenede <erwann.chenede@sun.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __GDK_X11_DISPLAY__
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#define __GDK_X11_DISPLAY__
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#include "gdkdisplayprivate.h"
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#include "gdkkeys.h"
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#include "gdkwindow.h"
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#include "gdkinternals.h"
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#include "gdkmain.h"
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#include <X11/X.h>
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#include <X11/Xlib.h>
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G_BEGIN_DECLS
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struct _GdkX11Display
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{
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GdkDisplay parent_instance;
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Display *xdisplay;
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GdkScreen *screen;
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GSource *event_source;
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gint grab_count;
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/* Keyboard related information */
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gint xkb_event_type;
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gboolean use_xkb;
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/* Whether we were able to turn on detectable-autorepeat using
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* XkbSetDetectableAutorepeat. If FALSE, we'll fall back
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* to checking the next event with XPending().
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*/
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gboolean have_xkb_autorepeat;
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GdkKeymap *keymap;
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guint keymap_serial;
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gboolean have_xfixes;
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gint xfixes_event_base;
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gboolean have_xcomposite;
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gboolean have_xdamage;
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gint xdamage_event_base;
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gboolean have_randr12;
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gboolean have_randr13;
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gint xrandr_event_base;
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/* If the SECURITY extension is in place, whether this client holds
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* a trusted authorization and so is allowed to make various requests
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* (grabs, properties etc.) Otherwise always TRUE.
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*/
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gboolean trusted_client;
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/* drag and drop information */
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GdkDragContext *current_dest_drag;
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/* Mapping to/from virtual atoms */
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GHashTable *atom_from_virtual;
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GHashTable *atom_to_virtual;
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/* Session Management leader window see ICCCM */
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Window leader_window;
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GdkWindow *leader_gdk_window;
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gboolean leader_window_title_set;
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/* List of functions to go from extension event => X window */
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GSList *event_types;
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/* X ID hashtable */
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GHashTable *xid_ht;
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/* translation queue */
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GQueue *translate_queue;
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/* Input device */
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/* input GdkDevice list */
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GList *input_devices;
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/* input GdkWindow list */
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GList *input_windows;
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/* Startup notification */
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gchar *startup_notification_id;
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/* Time of most recent user interaction. */
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gulong user_time;
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/* Sets of atoms for DND */
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guint base_dnd_atoms_precached : 1;
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guint xdnd_atoms_precached : 1;
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guint motif_atoms_precached : 1;
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guint use_sync : 1;
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guint have_shapes : 1;
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guint have_input_shapes : 1;
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gint shape_event_base;
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/* The offscreen window that has the pointer in it (if any) */
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GdkWindow *active_offscreen_window;
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GSList *error_traps;
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gint wm_moveresize_button;
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/* GLX information */
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gint glx_version;
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gint glx_error_base;
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gint glx_event_base;
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guint have_glx : 1;
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/* GLX extensions we check */
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guint has_glx_swap_interval : 1;
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guint has_glx_create_context : 1;
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guint has_glx_texture_from_pixmap : 1;
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guint has_glx_video_sync : 1;
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guint has_glx_buffer_age : 1;
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guint has_glx_sync_control : 1;
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guint has_glx_multisample : 1;
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guint has_glx_visual_rating : 1;
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};
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struct _GdkX11DisplayClass
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{
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GdkDisplayClass parent_class;
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};
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GdkScreen *_gdk_x11_display_screen_for_xrootwin (GdkDisplay *display,
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Window xrootwin);
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void _gdk_x11_display_error_event (GdkDisplay *display,
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XErrorEvent *error);
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GdkFilterReturn _gdk_wm_protocols_filter (GdkXEvent *xev,
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GdkEvent *event,
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gpointer data);
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G_END_DECLS
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#endif /* __GDK_X11_DISPLAY__ */
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