forked from AuroraMiddleware/gtk
430b6f8fb1
The vfunc is called to initialize GL and it returns a "base" context that GDK then uses as the context all others are shared with. So the GL context share tree now looks like: + context from init_gl - context1 - context2 ... So this is a flat tree now, the complexity is gone. The only caveat is that backends now need to create a GL context when initializing GL so some refactoring was needed. Two new functions have been added: * gdk_display_prepare_gl() This is public API and can be used to ensure that GL has been initialized or if not, retrieve an error to display (or debug-print). * gdk_display_get_gl_context() This is a private function to retrieve the base context from init_gl(). It replaces gdk_surface_get_shared_data_context().
141 lines
5.2 KiB
C
141 lines
5.2 KiB
C
/*
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* gdkdisplay.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_DISPLAY_H__
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#define __GDK_DISPLAY_H__
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#if !defined (__GDK_H_INSIDE__) && !defined (GTK_COMPILATION)
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#error "Only <gdk/gdk.h> can be included directly."
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#endif
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#include <gdk/gdkversionmacros.h>
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#include <gdk/gdktypes.h>
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#include <gdk/gdkevents.h>
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#include <gdk/gdkseat.h>
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#include <gdk/gdkmonitor.h>
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G_BEGIN_DECLS
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#define GDK_TYPE_DISPLAY (gdk_display_get_type ())
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#define GDK_DISPLAY(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_DISPLAY, GdkDisplay))
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#define GDK_IS_DISPLAY(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_DISPLAY))
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GDK_AVAILABLE_IN_ALL
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GType gdk_display_get_type (void) G_GNUC_CONST;
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GDK_AVAILABLE_IN_ALL
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GdkDisplay *gdk_display_open (const char *display_name);
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GDK_AVAILABLE_IN_ALL
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const char * gdk_display_get_name (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_display_device_is_grabbed (GdkDisplay *display,
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GdkDevice *device);
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GDK_AVAILABLE_IN_ALL
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void gdk_display_beep (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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void gdk_display_sync (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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void gdk_display_flush (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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void gdk_display_close (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_display_is_closed (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_display_is_composited (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_display_is_rgba (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_display_supports_input_shapes (GdkDisplay *display);
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GDK_AVAILABLE_IN_4_4
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gboolean gdk_display_prepare_gl (GdkDisplay *self,
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GError **error);
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GDK_AVAILABLE_IN_ALL
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GdkDisplay *gdk_display_get_default (void);
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GDK_AVAILABLE_IN_ALL
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GdkClipboard * gdk_display_get_clipboard (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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GdkClipboard * gdk_display_get_primary_clipboard (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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void gdk_display_notify_startup_complete (GdkDisplay *display,
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const char *startup_id);
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GDK_AVAILABLE_IN_ALL
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const char * gdk_display_get_startup_notification_id (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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GdkAppLaunchContext *gdk_display_get_app_launch_context (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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GdkSeat * gdk_display_get_default_seat (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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GList * gdk_display_list_seats (GdkDisplay *display);
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GDK_AVAILABLE_IN_ALL
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GListModel * gdk_display_get_monitors (GdkDisplay *self) G_GNUC_PURE;
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GDK_AVAILABLE_IN_ALL
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GdkMonitor * gdk_display_get_monitor_at_surface (GdkDisplay *display,
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GdkSurface *surface);
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GDK_AVAILABLE_IN_ALL
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void gdk_display_put_event (GdkDisplay *display,
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GdkEvent *event);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_display_map_keyval (GdkDisplay *display,
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guint keyval,
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GdkKeymapKey **keys,
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int *n_keys);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_display_map_keycode (GdkDisplay *display,
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guint keycode,
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GdkKeymapKey **keys,
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guint **keyvals,
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int *n_entries);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_display_translate_key (GdkDisplay *display,
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guint keycode,
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GdkModifierType state,
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int group,
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guint *keyval,
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int *effective_group,
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int *level,
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GdkModifierType *consumed);
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GDK_AVAILABLE_IN_ALL
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gboolean gdk_display_get_setting (GdkDisplay *display,
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const char *name,
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GValue *value);
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G_END_DECLS
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#endif /* __GDK_DISPLAY_H__ */
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