5c500ad402
Lets work towards making MetaMonitorManager about managing monitors, and not about managing GPUs. This changes other units to keep a pointer to the backend instead of a monitor manager, in case their ownership changed, or their main usage of the monitor manager was to look up GPUs. https://gitlab.gnome.org/GNOME/mutter/issues/548 https://gitlab.gnome.org/GNOME/mutter/merge_requests/525
192 lines
7.3 KiB
C
192 lines
7.3 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright (C) 2014 Red Hat
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* Written by:
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* Jasper St. Pierre <jstpierre@mecheye.net>
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*/
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#ifndef META_BACKEND_PRIVATE_H
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#define META_BACKEND_PRIVATE_H
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#include <glib-object.h>
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#include <xkbcommon/xkbcommon.h>
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#include "meta/meta-backend.h"
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#include "meta/meta-idle-monitor.h"
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#include "backends/meta-backend-types.h"
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#include "backends/meta-cursor-renderer.h"
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#include "backends/meta-egl.h"
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#include "backends/meta-input-settings-private.h"
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#include "backends/meta-monitor-manager-private.h"
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#include "backends/meta-orientation-manager.h"
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#include "backends/meta-pointer-constraint.h"
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#include "backends/meta-renderer.h"
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#include "backends/meta-settings-private.h"
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#include "core/util-private.h"
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#ifdef HAVE_REMOTE_DESKTOP
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#include "backends/meta-remote-desktop.h"
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#endif
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#define DEFAULT_XKB_RULES_FILE "evdev"
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#define DEFAULT_XKB_MODEL "pc105+inet"
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struct _MetaBackendClass
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{
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GObjectClass parent_class;
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ClutterBackend * (* create_clutter_backend) (MetaBackend *backend);
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void (* post_init) (MetaBackend *backend);
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MetaMonitorManager * (* create_monitor_manager) (MetaBackend *backend,
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GError **error);
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MetaCursorRenderer * (* create_cursor_renderer) (MetaBackend *backend);
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MetaRenderer * (* create_renderer) (MetaBackend *backend,
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GError **error);
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MetaInputSettings * (* create_input_settings) (MetaBackend *backend);
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gboolean (* grab_device) (MetaBackend *backend,
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int device_id,
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uint32_t timestamp);
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gboolean (* ungrab_device) (MetaBackend *backend,
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int device_id,
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uint32_t timestamp);
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void (* warp_pointer) (MetaBackend *backend,
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int x,
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int y);
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MetaLogicalMonitor * (* get_current_logical_monitor) (MetaBackend *backend);
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void (* set_keymap) (MetaBackend *backend,
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const char *layouts,
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const char *variants,
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const char *options);
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gboolean (* is_lid_closed) (MetaBackend *backend);
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struct xkb_keymap * (* get_keymap) (MetaBackend *backend);
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xkb_layout_index_t (* get_keymap_layout_group) (MetaBackend *backend);
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void (* lock_layout_group) (MetaBackend *backend,
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guint idx);
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void (* update_screen_size) (MetaBackend *backend, int width, int height);
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void (* select_stage_events) (MetaBackend *backend);
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gboolean (* get_relative_motion_deltas) (MetaBackend *backend,
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const ClutterEvent *event,
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double *dx,
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double *dy,
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double *dx_unaccel,
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double *dy_unaccel);
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void (* set_numlock) (MetaBackend *backend,
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gboolean numlock_state);
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};
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void meta_init_backend (GType backend_gtype);
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ClutterBackend * meta_backend_get_clutter_backend (MetaBackend *backend);
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MetaIdleMonitor * meta_backend_get_idle_monitor (MetaBackend *backend,
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int device_id);
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void meta_backend_foreach_device_monitor (MetaBackend *backend,
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GFunc func,
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gpointer user_data);
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META_EXPORT_TEST
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MetaMonitorManager * meta_backend_get_monitor_manager (MetaBackend *backend);
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MetaOrientationManager * meta_backend_get_orientation_manager (MetaBackend *backend);
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MetaCursorTracker * meta_backend_get_cursor_tracker (MetaBackend *backend);
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MetaCursorRenderer * meta_backend_get_cursor_renderer (MetaBackend *backend);
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META_EXPORT_TEST
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MetaRenderer * meta_backend_get_renderer (MetaBackend *backend);
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MetaEgl * meta_backend_get_egl (MetaBackend *backend);
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#ifdef HAVE_REMOTE_DESKTOP
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MetaRemoteDesktop * meta_backend_get_remote_desktop (MetaBackend *backend);
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#endif
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gboolean meta_backend_grab_device (MetaBackend *backend,
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int device_id,
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uint32_t timestamp);
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gboolean meta_backend_ungrab_device (MetaBackend *backend,
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int device_id,
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uint32_t timestamp);
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void meta_backend_warp_pointer (MetaBackend *backend,
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int x,
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int y);
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MetaLogicalMonitor * meta_backend_get_current_logical_monitor (MetaBackend *backend);
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struct xkb_keymap * meta_backend_get_keymap (MetaBackend *backend);
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xkb_layout_index_t meta_backend_get_keymap_layout_group (MetaBackend *backend);
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gboolean meta_backend_is_lid_closed (MetaBackend *backend);
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void meta_backend_freeze_updates (MetaBackend *backend);
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void meta_backend_thaw_updates (MetaBackend *backend);
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void meta_backend_update_last_device (MetaBackend *backend,
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int device_id);
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gboolean meta_backend_get_relative_motion_deltas (MetaBackend *backend,
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const ClutterEvent *event,
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double *dx,
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double *dy,
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double *dx_unaccel,
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double *dy_unaccel);
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MetaPointerConstraint * meta_backend_get_client_pointer_constraint (MetaBackend *backend);
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void meta_backend_set_client_pointer_constraint (MetaBackend *backend,
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MetaPointerConstraint *constraint);
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void meta_backend_monitors_changed (MetaBackend *backend);
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META_EXPORT_TEST
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gboolean meta_is_stage_views_enabled (void);
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gboolean meta_is_stage_views_scaled (void);
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MetaInputSettings *meta_backend_get_input_settings (MetaBackend *backend);
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void meta_backend_notify_keymap_changed (MetaBackend *backend);
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void meta_backend_notify_keymap_layout_group_changed (MetaBackend *backend,
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unsigned int locked_group);
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void meta_backend_notify_ui_scaling_factor_changed (MetaBackend *backend);
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META_EXPORT_TEST
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void meta_backend_add_gpu (MetaBackend *backend,
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MetaGpu *gpu);
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META_EXPORT_TEST
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GList * meta_backend_get_gpus (MetaBackend *backend);
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#endif /* META_BACKEND_PRIVATE_H */
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