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8163ca6821
This commit adds support for rendering onto enlarged per logical monitor framebuffers, using the scaled clutter stage views, for HiDPI enabled logical monitors. This works by scaling the mode of the monitors in a logical monitors by the scale, no longer relying on scaling the window actors and window geometry for making windows have the correct size on HiDPI monitors. It is disabled by default, as in automatically created configurations will still use the old mode. This is partly because Xwayland clients will not yet work good enough to make it feasible. To enable, add the 'scale-monitor-framebuffer' keyword to the org.gnome.mutter.experimental-features gsettings array. It is still possible to specify the mode via the new D-Bus API, which has been adapted. The adaptations to the D-Bus API means the caller need to be aware of how to position logical monitors on the stage grid. This depends on the 'layout-mode' property that is used (see the DisplayConfig D-Bus documentation). https://bugzilla.gnome.org/show_bug.cgi?id=777732
48 lines
1.9 KiB
C
48 lines
1.9 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/*
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* Copyright (C) 2017 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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#ifndef META_MONITOR_CONFIG_STORE_H
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#define META_MONITOR_CONFIG_STORE_H
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#include <glib-object.h>
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#include "backends/meta-monitor-config-manager.h"
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#define META_TYPE_MONITOR_CONFIG_STORE (meta_monitor_config_store_get_type ())
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G_DECLARE_FINAL_TYPE (MetaMonitorConfigStore, meta_monitor_config_store,
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META, MONITOR_CONFIG_STORE, GObject)
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MetaMonitorConfigStore * meta_monitor_config_store_new (MetaMonitorManager *monitor_manager);
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MetaMonitorsConfig * meta_monitor_config_store_lookup (MetaMonitorConfigStore *config_store,
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MetaMonitorsConfigKey *key);
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void meta_monitor_config_store_add (MetaMonitorConfigStore *config_store,
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MetaMonitorsConfig *config);
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gboolean meta_monitor_config_store_set_custom (MetaMonitorConfigStore *config_store,
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const char *path,
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GError **error);
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int meta_monitor_config_store_get_config_count (MetaMonitorConfigStore *config_store);
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#endif /* META_MONITOR_CONFIG_STORE_H */
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