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mutter-performance-source/src/backends/meta-monitor-manager-private.h

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Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/**
* \file screen-private.h Handling of monitor configuration
*
* Managing multiple monitors
* This file contains structures and functions that handle
* multiple monitors, including reading the current configuration
* and available hardware, and applying it.
*
* This interface is private to mutter, API users should look
* at MetaScreen instead.
*/
Remove trailing whitespace
2014-05-02 13:34:02 +00:00
/*
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
* Copyright (C) 2001 Havoc Pennington
* Copyright (C) 2003 Rob Adams
* Copyright (C) 2004-2006 Elijah Newren
* Copyright (C) 2013 Red Hat Inc.
Remove trailing whitespace
2014-05-02 13:34:02 +00:00
*
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
Remove trailing whitespace
2014-05-02 13:34:02 +00:00
*
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
* You should have received a copy of the GNU General Public License
Changed obsolete FSF postal address into generic URL. Fix https://bugzilla.gnome.org/show_bug.cgi?id=721517 #2
2014-01-12 01:42:06 +00:00
* along with this program; if not, see <http://www.gnu.org/licenses/>.
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
*/
monitor-manager: Fix private header guard https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-08 04:17:20 +00:00
#ifndef META_MONITOR_MANAGER_PRIVATE_H
#define META_MONITOR_MANAGER_PRIVATE_H
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
Introduce a new DBus interface for display configuration This new interface will be used by the control center and possibly the settings daemon to configure the screens. It is designed to resemble a simplified XRandR, while still exposing all the quirks of the hardware, so that the panel can limit the user choices appropriately. To do so, MetaMonitorMode needs to track CRTCs, outputs and modes, so the low level objects have been decoupled from the high-level MetaMonitorInfo, which is used by core and API and offers a simplified view of HW, that hides away the details of what is cloned and how. This is still not efficient as it should be, because on every HW change we drop all data structures and rebuild them from scratch (which is not expensive because there aren't many of them, but at least in the XRandR path it involves a few sync X calls) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-19 12:39:28 +00:00
#include <cogl/cogl.h>
Monitor: restore correct display name handling Now that we have the right values from the EDID, we can load the PNP database and find the proper vendor name, to show in the control center UI. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-08-16 15:32:50 +00:00
#include <libgnome-desktop/gnome-pnp-ids.h>
monitor-manager: Move UpClient signal listening into monitor manager Move the UpClients notify::lid-is-closed signal handling into MetaMonitorManager, and put the getter behind a vfunc. This means Placing it behind a vfunc allows custom backends to implement it differently; for example the test backend can mock the state. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-10 02:38:06 +00:00
#include <libupower-glib/upower.h>
Introduce a new DBus interface for display configuration This new interface will be used by the control center and possibly the settings daemon to configure the screens. It is designed to resemble a simplified XRandR, while still exposing all the quirks of the hardware, so that the panel can limit the user choices appropriately. To do so, MetaMonitorMode needs to track CRTCs, outputs and modes, so the low level objects have been decoupled from the high-level MetaMonitorInfo, which is used by core and API and offers a simplified view of HW, that hides away the details of what is cloned and how. This is still not efficient as it should be, because on every HW change we drop all data structures and rebuild them from scratch (which is not expensive because there aren't many of them, but at least in the XRandR path it involves a few sync X calls) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-19 12:39:28 +00:00
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
#include "display-private.h"
#include <meta/screen.h>
#include "stack-tracker.h"
monitor-manager: Expose MetaMonitorManager to introspection This just exposes the type and the singleton getter necessary to make it available to introspection. We'll expose more functionality as it becomes needed. https://bugzilla.gnome.org/show_bug.cgi?id=743745
2015-01-30 13:51:18 +00:00
#include <meta/meta-monitor-manager.h>
MonitorManager: fix handling of output transform Read the current transform from XRandR, and expose the transforms that are really supported on the bus. The dummy backend now advertises all transforms, since it doesn't actually apply them. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 08:01:57 +00:00
Rename meta-xrandr-shared to meta-display-config-shared
2014-04-01 03:34:23 +00:00
#include "meta-display-config-shared.h"
Remove "xrandr" from the name of the generated DBus files It's about generic display config, not XRandR specifically.
2014-04-01 03:33:01 +00:00
#include "meta-dbus-display-config.h"
cursor-renderer: Rewrite HW cursors to be cleaner
2014-04-22 19:39:09 +00:00
#include "meta-cursor.h"
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
Introduce new monitor configuration system The new monitor configuration system (MetaMonitorConfigManager) aims to replace the current MetaMonitorConfig. The main difference between the two is that MetaMonitorConfigManager works with higher level input (MetaMonitor, MetaMonitorMode) instead of directly looking at the CRTC and connector state. It still produces CRTC and connector configuration later applied by the respective backends. Other difference the new system aims to introduce is that the configuration system doesn't manipulate the monitor manager state; that responsibility is left for the monitor manager to handle (it only manages configuration and creates CRTC/connector assignments, it doesn't apply anything). The new configuration system allows backends to not rely on deriving the current configuration from the CRTC/connector state, as this may no longer be possible (i.e. when using KMS and multiple framebuffers). The MetaMonitorConfigManager system is so far disabled by default, as it does not yet have all the features of the old system, but eventually it will replace MetaMonitorConfig which will at that point be removed. This will make it possible to remove old hacks introduced due to limitations in the old system. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-09 06:31:18 +00:00
typedef struct _MetaMonitorConfigManager MetaMonitorConfigManager;
Introduce MetaMonitorConfigStore MetaMonitorConfigStore provides an XML storage mechanism for MetaMonitorConfigManager. It stores configuration files defined in the same level as the MetaMonitorsConfig format, i.e. refers to high level "monitors" and "monitor modes" instead of connectors and CRTCs. Only reading custom files are implemented and so far unused. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-12 08:13:48 +00:00
typedef struct _MetaMonitorConfigStore MetaMonitorConfigStore;
Introduce new monitor configuration system The new monitor configuration system (MetaMonitorConfigManager) aims to replace the current MetaMonitorConfig. The main difference between the two is that MetaMonitorConfigManager works with higher level input (MetaMonitor, MetaMonitorMode) instead of directly looking at the CRTC and connector state. It still produces CRTC and connector configuration later applied by the respective backends. Other difference the new system aims to introduce is that the configuration system doesn't manipulate the monitor manager state; that responsibility is left for the monitor manager to handle (it only manages configuration and creates CRTC/connector assignments, it doesn't apply anything). The new configuration system allows backends to not rely on deriving the current configuration from the CRTC/connector state, as this may no longer be possible (i.e. when using KMS and multiple framebuffers). The MetaMonitorConfigManager system is so far disabled by default, as it does not yet have all the features of the old system, but eventually it will replace MetaMonitorConfig which will at that point be removed. This will make it possible to remove old hacks introduced due to limitations in the old system. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-09 06:31:18 +00:00
typedef struct _MetaMonitorsConfig MetaMonitorsConfig;
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
monitor-manager: Generate a monitor abstraction from outputs and crtcs Generate a set of "monitors" abstracting the physical concepts. Each monitor is built up of one or more outputs; multiple outputs being tiled monitors. Logical monitors will later be built from these. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-13 02:53:38 +00:00
typedef struct _MetaMonitor MetaMonitor;
typedef struct _MetaMonitorNormal MetaMonitorNormal;
typedef struct _MetaMonitorTiled MetaMonitorTiled;
monitor-manager: Add API to get monitor from monitor spec https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-21 04:41:53 +00:00
typedef struct _MetaMonitorSpec MetaMonitorSpec;
Rename MetaMonitorInfo MetaLogicalMonitor In preparation for further refactorizations, rename the MetaMonitorInfo struct to MetaLogicalMonitor. Eventually, part of MetaLogicalMonitor will be split into a MetaMonitor type. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-11-25 06:31:38 +00:00
typedef struct _MetaLogicalMonitor MetaLogicalMonitor;
monitor-manager: Remove 'scale' from MetaOutput Replace the 'scale' of an output with a vfunc on the MetaMonitorManager class that takes a monitor and a monitor mode which calculates the scale. On X11 this always returns 1, on KMS, the old formula is used. On the dummy and test backends, the already configured values are returned. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-20 07:07:12 +00:00
typedef struct _MetaMonitorMode MetaMonitorMode;
monitor-manager: Rename MetaCRTC(Info) to MetaCrtc(Info) Change to follow the naming convention used everywhere else. This means changing CRTC to Crtc even though it is an abbreviation. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-08 04:15:28 +00:00
typedef struct _MetaCrtc MetaCrtc;
monitor-manager: Expose MetaMonitorManager to introspection This just exposes the type and the singleton getter necessary to make it available to introspection. We'll expose more functionality as it becomes needed. https://bugzilla.gnome.org/show_bug.cgi?id=743745
2015-01-30 13:51:18 +00:00
typedef struct _MetaOutput MetaOutput;
backends: Rename MetaMonitorMode to MetaCrtcMode The MetaMonitorMode referred to the mode of a CRTC, and with the future introduction of a MetaMonitor, theh old name would be confusing. Instead call it what it is. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-09 07:49:54 +00:00
typedef struct _MetaCrtcMode MetaCrtcMode;
monitor-manager: Rename MetaCRTC(Info) to MetaCrtc(Info) Change to follow the naming convention used everywhere else. This means changing CRTC to Crtc even though it is an abbreviation. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-08 04:15:28 +00:00
typedef struct _MetaCrtcInfo MetaCrtcInfo;
MonitorConfig: add CRTC assignment Ripped off libgnome-desktop, trimming the parts that checked that the configuration was plausible, as that should be done in gnome-control-center before asking mutter for a change. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 16:01:31 +00:00
typedef struct _MetaOutputInfo MetaOutputInfo;
backend: add output tile info retrieval. this just adds backend support for retrieving the tile information from X11 (randr 1.5) and native backends. It stores the tiling information into the output struct.
2015-03-31 00:41:51 +00:00
typedef struct _MetaTileInfo MetaTileInfo;
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
monitor-manager: Fall back to minimum screen size of 640 x 480 When headless, we don't have any logical monitors to derive a screen size from, but we can't set it to empty as that will cause issues with the clutter stage, UI widget layout and other things. To avoid such issues, just fall back to a 640 x 480 screen size when headless. https://bugzilla.gnome.org/show_bug.cgi?id=730551
2017-04-12 06:15:33 +00:00
#define META_MONITOR_MANAGER_MIN_SCREEN_WIDTH 640
#define META_MONITOR_MANAGER_MIN_SCREEN_HEIGHT 480
monitor-manager: Add per backend capabilities Add a private API for querying backend capabilities. For now, only mirroring capability is reported. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-02-07 08:01:40 +00:00
typedef enum _MetaMonitorManagerCapability
{
META_MONITOR_MANAGER_CAPABILITY_NONE = 0,
Add support for scaled logical monitor framebuffers 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
2017-02-24 10:10:52 +00:00
META_MONITOR_MANAGER_CAPABILITY_MIRRORING = (1 << 0),
monitor-manager/xrandr: Allow configuring scales on X11 too This commit makes it possible to configure logical monitor scale also when running on top of an X11 server using Xrandr. An extra property 'requires-globla-scale' is added to the D-Bus API is added to instruct a configuration application to only allow setting a global logical monitor scale. This is needed to let gsd-xsettings use the configured state to set a XSettings state that respects the explicit monitor configuration. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-21 10:01:15 +00:00
META_MONITOR_MANAGER_CAPABILITY_LAYOUT_MODE = (1 << 1),
META_MONITOR_MANAGER_CAPABILITY_GLOBAL_SCALE_REQUIRED = (1 << 2)
monitor-manager: Add per backend capabilities Add a private API for querying backend capabilities. For now, only mirroring capability is reported. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-02-07 08:01:40 +00:00
} MetaMonitorManagerCapability;
DisplayConfig: Add new API for configuring monitors Add a new D-Bus API that uses the state from GetCurrentState to configure high level monitors, instead of low level CRTCs and connectors. So far persistent configuration is not implemented, as writing to the configuration store is still not supported. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-02-14 11:54:04 +00:00
/* Equivalent to the 'method' enum in org.gnome.Mutter.DisplayConfig */
typedef enum _MetaMonitorsConfigMethod
{
META_MONITORS_CONFIG_METHOD_VERIFY = 0,
META_MONITORS_CONFIG_METHOD_TEMPORARY = 1,
META_MONITORS_CONFIG_METHOD_PERSISTENT = 2
} MetaMonitorsConfigMethod;
Add support for scaled logical monitor framebuffers 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
2017-02-24 10:10:52 +00:00
/* Equivalent to the 'layout-mode' enum in org.gnome.Mutter.DisplayConfig */
typedef enum _MetaLogicalMonitorLayoutMode
{
META_LOGICAL_MONITOR_LAYOUT_MODE_LOGICAL = 1,
META_LOGICAL_MONITOR_LAYOUT_MODE_PHYSICAL = 2
} MetaLogicalMonitorLayoutMode;
monitor-manager: Some trivial style fixes https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-21 03:17:27 +00:00
typedef enum
{
monitor: Don't use wl_output_transform in our APIs Invent our own API so we can build without Wayland headers.
2014-07-10 21:39:47 +00:00
META_MONITOR_TRANSFORM_NORMAL,
META_MONITOR_TRANSFORM_90,
META_MONITOR_TRANSFORM_180,
META_MONITOR_TRANSFORM_270,
META_MONITOR_TRANSFORM_FLIPPED,
META_MONITOR_TRANSFORM_FLIPPED_90,
META_MONITOR_TRANSFORM_FLIPPED_180,
META_MONITOR_TRANSFORM_FLIPPED_270,
} MetaMonitorTransform;
MonitorConfig: add CRTC assignment Ripped off libgnome-desktop, trimming the parts that checked that the configuration was plausible, as that should be done in gnome-control-center before asking mutter for a change. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 16:01:31 +00:00
/*
monitor-manager: Rename MetaCRTC(Info) to MetaCrtc(Info) Change to follow the naming convention used everywhere else. This means changing CRTC to Crtc even though it is an abbreviation. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-08 04:15:28 +00:00
* MetaCrtcInfo:
MonitorConfig: add CRTC assignment Ripped off libgnome-desktop, trimming the parts that checked that the configuration was plausible, as that should be done in gnome-control-center before asking mutter for a change. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 16:01:31 +00:00
*
Remove old monitor configuration system Remove the old MetaMonitorConfig system and mark the new one as non-experimental. This also removes the D-Bus property. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-03-24 07:36:12 +00:00
* A representation of a CRTC configuration, generated by
* MetaMonitorConfigManager.
MonitorConfig: add CRTC assignment Ripped off libgnome-desktop, trimming the parts that checked that the configuration was plausible, as that should be done in gnome-control-center before asking mutter for a change. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 16:01:31 +00:00
*/
monitor-manager: Some trivial style fixes https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-21 03:17:27 +00:00
struct _MetaCrtcInfo
{
monitor-manager: Rename MetaCRTC(Info) to MetaCrtc(Info) Change to follow the naming convention used everywhere else. This means changing CRTC to Crtc even though it is an abbreviation. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-08 04:15:28 +00:00
MetaCrtc *crtc;
backends: Rename MetaMonitorMode to MetaCrtcMode The MetaMonitorMode referred to the mode of a CRTC, and with the future introduction of a MetaMonitor, theh old name would be confusing. Instead call it what it is. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-09 07:49:54 +00:00
MetaCrtcMode *mode;
MonitorConfig: add CRTC assignment Ripped off libgnome-desktop, trimming the parts that checked that the configuration was plausible, as that should be done in gnome-control-center before asking mutter for a change. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 16:01:31 +00:00
int x;
int y;
monitor: Don't use wl_output_transform in our APIs Invent our own API so we can build without Wayland headers.
2014-07-10 21:39:47 +00:00
MetaMonitorTransform transform;
MonitorConfig: add CRTC assignment Ripped off libgnome-desktop, trimming the parts that checked that the configuration was plausible, as that should be done in gnome-control-center before asking mutter for a change. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 16:01:31 +00:00
GPtrArray *outputs;
};
/*
* MetaOutputInfo:
Remove old monitor configuration system Remove the old MetaMonitorConfig system and mark the new one as non-experimental. This also removes the D-Bus property. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-03-24 07:36:12 +00:00
*
* A representation of a connector configuration, generated by
* MetaMonitorConfigManager.
MonitorConfig: add CRTC assignment Ripped off libgnome-desktop, trimming the parts that checked that the configuration was plausible, as that should be done in gnome-control-center before asking mutter for a change. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 16:01:31 +00:00
*/
monitor-manager: Some trivial style fixes https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-21 03:17:27 +00:00
struct _MetaOutputInfo
{
MonitorConfig: add CRTC assignment Ripped off libgnome-desktop, trimming the parts that checked that the configuration was plausible, as that should be done in gnome-control-center before asking mutter for a change. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 16:01:31 +00:00
MetaOutput *output;
gboolean is_primary;
gboolean is_presentation;
MonitorManager: Add support for overscan compensation Some DRM drivers have added a consistent set of properties that allow compensating for the overscan that some TVs do, without the user being able to disable.
2014-04-16 08:20:55 +00:00
gboolean is_underscanning;
MonitorConfig: add CRTC assignment Ripped off libgnome-desktop, trimming the parts that checked that the configuration was plausible, as that should be done in gnome-control-center before asking mutter for a change. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 16:01:31 +00:00
};
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
#define META_TYPE_MONITOR_MANAGER (meta_monitor_manager_get_type ())
#define META_MONITOR_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_MANAGER, MetaMonitorManager))
#define META_MONITOR_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_MONITOR_MANAGER, MetaMonitorManagerClass))
#define META_IS_MONITOR_MANAGER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_MANAGER))
#define META_IS_MONITOR_MANAGER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_MONITOR_MANAGER))
#define META_MONITOR_MANAGER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_MONITOR_MANAGER, MetaMonitorManagerClass))
backends/x11: Make the X11 backend derivable Make the X11 backend derivable so that we can base a nested test backend on it. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-05 10:33:19 +00:00
G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaMonitorManager, g_object_unref)
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
struct _MetaMonitorManager
{
MetaDBusDisplayConfigSkeleton parent_instance;
/* XXX: this structure is very badly
packed, but I like the logical organization
of fields */
gboolean in_init;
unsigned int serial;
MetaPowerSave power_save_mode;
Add support for scaled logical monitor framebuffers 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
2017-02-24 10:10:52 +00:00
MetaLogicalMonitorLayoutMode layout_mode;
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
int screen_width;
int screen_height;
/* Outputs refer to physical screens,
CRTCs refer to stuff that can drive outputs
(like encoders, but less tied to the HW),
Rename MetaMonitorInfo MetaLogicalMonitor In preparation for further refactorizations, rename the MetaMonitorInfo struct to MetaLogicalMonitor. Eventually, part of MetaLogicalMonitor will be split into a MetaMonitor type. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-11-25 06:31:38 +00:00
while logical_monitors refer to logical ones.
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
*/
Make MetaOutput a GObject Turn MetaOutput into a GObject and move it to a separate file. This changes the storage format, resulting in changing the API for accessing MetaOutputs from using an array, to using a GList. https://bugzilla.gnome.org/show_bug.cgi?id=785381
2017-03-24 09:35:51 +00:00
GList *outputs;
monitor-manager: Make MetaCrtc a GObject Turn MetaCrtc into a GObject and move it to a separate file. This changes the storage format, resulting in changing the API for accessing MetaCrtcs from using an array, to using a GList. https://bugzilla.gnome.org/show_bug.cgi?id=785381
2017-03-28 04:35:19 +00:00
GList *crtcs;
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
backends: Rename MetaMonitorMode to MetaCrtcMode The MetaMonitorMode referred to the mode of a CRTC, and with the future introduction of a MetaMonitor, theh old name would be confusing. Instead call it what it is. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-09 07:49:54 +00:00
MetaCrtcMode *modes;
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
unsigned int n_modes;
monitor-manager: Generate a monitor abstraction from outputs and crtcs Generate a set of "monitors" abstracting the physical concepts. Each monitor is built up of one or more outputs; multiple outputs being tiled monitors. Logical monitors will later be built from these. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-13 02:53:38 +00:00
GList *monitors;
monitor-manager: Store logical monitors in a GList Instead of storing the logical monitors in an array and having users either look up them in the array given an index or iterate using indices, put it in a GList, and use GList iterators when iterating and alternative API where array indices were previously used. This allows for more liberty regarding the type of the logical monitor. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-02 08:00:03 +00:00
GList *logical_monitors;
MetaMonitorManager: Track primary monitor by pointer instead of index Instead of keeping an index in an array to keep track of the current primary logical monitor, just keep a pointer instead. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-11-28 12:43:27 +00:00
MetaLogicalMonitor *primary_logical_monitor;
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
int dbus_name_id;
int persistent_timeout_id;
monitor-manager: Hook up config manager to display config confirmation Make it possible to confirm or cancel the new configuration also when the new API is used. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-03-23 09:20:07 +00:00
Introduce new monitor configuration system The new monitor configuration system (MetaMonitorConfigManager) aims to replace the current MetaMonitorConfig. The main difference between the two is that MetaMonitorConfigManager works with higher level input (MetaMonitor, MetaMonitorMode) instead of directly looking at the CRTC and connector state. It still produces CRTC and connector configuration later applied by the respective backends. Other difference the new system aims to introduce is that the configuration system doesn't manipulate the monitor manager state; that responsibility is left for the monitor manager to handle (it only manages configuration and creates CRTC/connector assignments, it doesn't apply anything). The new configuration system allows backends to not rely on deriving the current configuration from the CRTC/connector state, as this may no longer be possible (i.e. when using KMS and multiple framebuffers). The MetaMonitorConfigManager system is so far disabled by default, as it does not yet have all the features of the old system, but eventually it will replace MetaMonitorConfig which will at that point be removed. This will make it possible to remove old hacks introduced due to limitations in the old system. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-09 06:31:18 +00:00
MetaMonitorConfigManager *config_manager;
Monitor: restore correct display name handling Now that we have the right values from the EDID, we can load the PNP database and find the proper vendor name, to show in the control center UI. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-08-16 15:32:50 +00:00
GnomePnpIds *pnp_ids;
monitor-manager: Move UpClient signal listening into monitor manager Move the UpClients notify::lid-is-closed signal handling into MetaMonitorManager, and put the getter behind a vfunc. This means Placing it behind a vfunc allows custom backends to implement it differently; for example the test backend can mock the state. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-10 02:38:06 +00:00
UpClient *up_client;
monitor-manager: Make the config manager an 'experimental feature' Instead of using a environment variable, add a new 'experimental feature' gsetting keyword "monitor-config-manager" that enables the use of the new MetaMonitorConfigManager. This commit also makes it possible to switch between the two systems without restarting mutter. The D-Bus API is disabled when the experimental feature is not enabled, and clients trying to access it will get a access-denied error in response. A new property 'IsExperimentalApiEnabled' is added to let the D-Bus client know whether it is possible to use the experimental API or not. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-03-04 07:30:56 +00:00
gulong experimental_features_changed_handler_id;
backends: Add API to switch to predetermined monitor configurations This will allows us to support the XF86Display key present on some laptops, directly in mutter. This is also known, in evdev, as KEY_SWITCHVIDEOMODE. The common usage for this key is to alternate between a few well known multi-monitor configurations though these aren't officially standardized. As an example, Lenovo documents it as: "Switches the display output location between the computer display and an external monitor." On this patch, we're just introducing the configurations that have been implemented in g-s-d until now, which go a bit beyond the above description. https://bugzilla.gnome.org/show_bug.cgi?id=781906
2017-06-07 16:38:10 +00:00
MetaMonitorSwitchConfigType current_switch_config;
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
};
struct _MetaMonitorManagerClass
{
MetaDBusDisplayConfigSkeletonClass parent_class;
void (*read_current) (MetaMonitorManager *);
MonitorManager: add EDID properties to the output DBus description Add "edid-file", if we have one (in the KMS case, where we can point people to the right sysfs file), or "edid" with inline data. These are needed by colord to build the default ICC profile for uncalibrated displays. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-08-08 11:32:05 +00:00
char* (*get_edid_file) (MetaMonitorManager *,
MetaOutput *);
GBytes* (*read_edid) (MetaMonitorManager *,
MetaOutput *);
monitor-manager: Move UpClient signal listening into monitor manager Move the UpClients notify::lid-is-closed signal handling into MetaMonitorManager, and put the getter behind a vfunc. This means Placing it behind a vfunc allows custom backends to implement it differently; for example the test backend can mock the state. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-10 02:38:06 +00:00
gboolean (*is_lid_closed) (MetaMonitorManager *);
monitor-manager: Let backend implementations handle inital config How the initial configuration is done depends on the backend, so let them do it themself. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-06 05:27:21 +00:00
void (*ensure_initial_config) (MetaMonitorManager *);
DisplayConfig: Add new API for configuring monitors Add a new D-Bus API that uses the state from GetCurrentState to configure high level monitors, instead of low level CRTCs and connectors. So far persistent configuration is not implemented, as writing to the configuration store is still not supported. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-02-14 11:54:04 +00:00
gboolean (*apply_monitors_config) (MetaMonitorManager *,
MetaMonitorsConfig *,
MetaMonitorsConfigMethod ,
GError **);
Introduce new monitor configuration system The new monitor configuration system (MetaMonitorConfigManager) aims to replace the current MetaMonitorConfig. The main difference between the two is that MetaMonitorConfigManager works with higher level input (MetaMonitor, MetaMonitorMode) instead of directly looking at the CRTC and connector state. It still produces CRTC and connector configuration later applied by the respective backends. Other difference the new system aims to introduce is that the configuration system doesn't manipulate the monitor manager state; that responsibility is left for the monitor manager to handle (it only manages configuration and creates CRTC/connector assignments, it doesn't apply anything). The new configuration system allows backends to not rely on deriving the current configuration from the CRTC/connector state, as this may no longer be possible (i.e. when using KMS and multiple framebuffers). The MetaMonitorConfigManager system is so far disabled by default, as it does not yet have all the features of the old system, but eventually it will replace MetaMonitorConfig which will at that point be removed. This will make it possible to remove old hacks introduced due to limitations in the old system. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-09 06:31:18 +00:00
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
void (*set_power_save_mode) (MetaMonitorManager *,
MetaPowerSave);
void (*change_backlight) (MetaMonitorManager *,
MetaOutput *,
int);
void (*get_crtc_gamma) (MetaMonitorManager *,
monitor-manager: Rename MetaCRTC(Info) to MetaCrtc(Info) Change to follow the naming convention used everywhere else. This means changing CRTC to Crtc even though it is an abbreviation. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-08 04:15:28 +00:00
MetaCrtc *,
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
gsize *,
unsigned short **,
unsigned short **,
unsigned short **);
void (*set_crtc_gamma) (MetaMonitorManager *,
monitor-manager: Rename MetaCRTC(Info) to MetaCrtc(Info) Change to follow the naming convention used everywhere else. This means changing CRTC to Crtc even though it is an abbreviation. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-08 04:15:28 +00:00
MetaCrtc *,
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
gsize ,
unsigned short *,
unsigned short *,
unsigned short *);
backend/x11: add support for setting randr 1.5 monitors This interface allows us to propogate back the constructed monitors to randr using the randr 1.5 protocol. Apps should pick it up from there.
2015-03-31 01:11:12 +00:00
monitor-manager: Make tiled Xrandr monitors based on monitors Don't deal with adding/removing tiled Xrandr monitors in the generic backend, but leave it to the Xrandr backend. The tiled monitor will itself notify the backend when such a monitor is added and removed. Tiled Xrandr monitors are now based no MetaMonitor instead of MetaLogicalMonitor. This means that mirrored tiled monitors will now be represented correctly. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-13 10:58:22 +00:00
void (*tiled_monitor_added) (MetaMonitorManager *,
MetaMonitor *);
backend/x11: add support for setting randr 1.5 monitors This interface allows us to propogate back the constructed monitors to randr using the randr 1.5 protocol. Apps should pick it up from there.
2015-03-31 01:11:12 +00:00
monitor-manager: Make tiled Xrandr monitors based on monitors Don't deal with adding/removing tiled Xrandr monitors in the generic backend, but leave it to the Xrandr backend. The tiled monitor will itself notify the backend when such a monitor is added and removed. Tiled Xrandr monitors are now based no MetaMonitor instead of MetaLogicalMonitor. This means that mirrored tiled monitors will now be represented correctly. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-13 10:58:22 +00:00
void (*tiled_monitor_removed) (MetaMonitorManager *,
MetaMonitor *);
backend/x11: add support for setting randr 1.5 monitors This interface allows us to propogate back the constructed monitors to randr using the randr 1.5 protocol. Apps should pick it up from there.
2015-03-31 01:11:12 +00:00
monitor-manager: Expose whether the backend handles a transform Expose via a new API whether the transform on a logical monitor is handled by the backend. This was previously only exposed only in the native backend. This will be used to emulate not supporting transforms in the backend in the nested backend. https://bugzilla.gnome.org/show_bug.cgi?id=779745
2017-03-08 08:05:00 +00:00
gboolean (*is_transform_handled) (MetaMonitorManager *,
MetaCrtc *,
MetaMonitorTransform);
monitor-manager: Remove 'scale' from MetaOutput Replace the 'scale' of an output with a vfunc on the MetaMonitorManager class that takes a monitor and a monitor mode which calculates the scale. On X11 this always returns 1, on KMS, the old formula is used. On the dummy and test backends, the already configured values are returned. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-20 07:07:12 +00:00
logical-monitor: Make scale a float To support fractional scaling, the logical monitor scale must be stored as a float. No other functional changes is part of this commit. https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-05-25 08:12:51 +00:00
float (*calculate_monitor_mode_scale) (MetaMonitorManager *,
MetaMonitor *,
MetaMonitorMode *);
monitor-manager: Add API to get scales supported by the backend For the Xrandr backend, only scale 1 is supported, for the others, 1 and 2 are reported as supported. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-26 09:14:32 +00:00
DisplayConfig: Make supported scales per mode This changes the API to pass supported scales per mode instead of providing a global list. This allows for more flexible scaling scenarious, where a scale compatible with one mode can still be made available even though another mode is incompatible. https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-06-05 07:59:47 +00:00
float * (*calculate_supported_scales) (MetaMonitorManager *,
MetaLogicalMonitorLayoutMode ,
MetaMonitor *,
MetaMonitorMode *,
int *);
monitor-manager: Add per backend capabilities Add a private API for querying backend capabilities. For now, only mirroring capability is reported. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-02-07 08:01:40 +00:00
MetaMonitorManagerCapability (*get_capabilities) (MetaMonitorManager *);
monitor-manager: Make max screen size optional Make the concept of maximum screen size optional, as it is not necessarily a thing on all systems (e.g. when using the native backend and stage views). The meta_monitor_monitor_get_limits() function is replaced by a meta_monitor_manager_get_max_screen_size() which fails when no screen limit is available. Callers and other users of the previous max screen size fields are updated to deal with the fact that the limit is optional. The new D-Bus API is changed to move it to the properties bag, where its absence means there is no applicable limit. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-02-15 08:06:46 +00:00
gboolean (*get_max_screen_size) (MetaMonitorManager *,
int *,
int *);
Add support for scaled logical monitor framebuffers 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
2017-02-24 10:10:52 +00:00
MetaLogicalMonitorLayoutMode (*get_default_layout_mode) (MetaMonitorManager *);
MonitorManager: split the XRandR parts in a subclass Instead of keeping a forest of if backend else ..., use a subclass and virtual functions to discriminate between XRandR and the dummy backend (which lives in the parent class togheter with the common code) https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 11:00:15 +00:00
};
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
Introduce new monitor configuration system The new monitor configuration system (MetaMonitorConfigManager) aims to replace the current MetaMonitorConfig. The main difference between the two is that MetaMonitorConfigManager works with higher level input (MetaMonitor, MetaMonitorMode) instead of directly looking at the CRTC and connector state. It still produces CRTC and connector configuration later applied by the respective backends. Other difference the new system aims to introduce is that the configuration system doesn't manipulate the monitor manager state; that responsibility is left for the monitor manager to handle (it only manages configuration and creates CRTC/connector assignments, it doesn't apply anything). The new configuration system allows backends to not rely on deriving the current configuration from the CRTC/connector state, as this may no longer be possible (i.e. when using KMS and multiple framebuffers). The MetaMonitorConfigManager system is so far disabled by default, as it does not yet have all the features of the old system, but eventually it will replace MetaMonitorConfig which will at that point be removed. This will make it possible to remove old hacks introduced due to limitations in the old system. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-09 06:31:18 +00:00
void meta_monitor_manager_rebuild (MetaMonitorManager *manager,
MetaMonitorsConfig *config);
monitor-manager: Pass config to derive from when updating state When we update state, we might not have set the current config yet (for example if the Xrandr assignment didn't change), so pass the monitors config we should derive from instead of fetching it from the monitor config manager. https://bugzilla.gnome.org/show_bug.cgi?id=787477
2017-09-11 06:10:26 +00:00
void meta_monitor_manager_rebuild_derived (MetaMonitorManager *manager,
MetaMonitorsConfig *config);
MonitorXrandr: check the event timestamps before reconfiguring If, checking the event timestamps, we see that a new configuration was explicitly requested by an another XRandR client, don't proceed to apply the intended configuration again, even if looking at the EDIDs it appears that the outputs changed. This works around some buggy Xorg drivers (qxl, vbox) that generate a new serial number everytime the user resizes the host window. https://bugzilla.gnome.org/show_bug.cgi?id=706735
2013-09-02 13:04:05 +00:00
MetaScreen: Remove redundant copy of logical monitors array It was just pointer to the actual list; having to synchronize a list of logical monitors with the actual monitors managed by the backend is unnecessary. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-11-28 12:11:24 +00:00
int meta_monitor_manager_get_num_logical_monitors (MetaMonitorManager *manager);
monitor-manager: Store logical monitors in a GList Instead of storing the logical monitors in an array and having users either look up them in the array given an index or iterate using indices, put it in a GList, and use GList iterators when iterating and alternative API where array indices were previously used. This allows for more liberty regarding the type of the logical monitor. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-02 08:00:03 +00:00
GList * meta_monitor_manager_get_logical_monitors (MetaMonitorManager *manager);
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
MetaMonitorManager: Add API turning monitor index into logical monitor This is the current equivalent of looking up the logical monitor in the logical monitor array using the number, but eventually that will be deprecated, and before that done differently, so add a temporary helper for the places that has not been ported yet. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-11-29 03:46:41 +00:00
MetaLogicalMonitor *meta_monitor_manager_get_logical_monitor_from_number (MetaMonitorManager *manager,
int number);
MetaMonitorManager: Track primary monitor by pointer instead of index Instead of keeping an index in an array to keep track of the current primary logical monitor, just keep a pointer instead. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-11-28 12:43:27 +00:00
MetaLogicalMonitor *meta_monitor_manager_get_primary_logical_monitor (MetaMonitorManager *manager);
Put logical monitor grid lookup API in MetaMonitorManager Don't falsely assume the screen has anything to do with the monitor grid, and thus move the related API to MetaMonitorManager. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-11-30 02:49:00 +00:00
MetaLogicalMonitor *meta_monitor_manager_get_logical_monitor_at (MetaMonitorManager *manager,
monitor-manager: Make logical monitor from point API take floats Change meta_monitor_manager_get_logical_monitor_at() to use floats, replace users of meta_monitor_manager_get_monitor_at_point() to use the API that returns a logical monitor and remove the now unused function. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-01 07:37:32 +00:00
float x,
float y);
Put logical monitor grid lookup API in MetaMonitorManager Don't falsely assume the screen has anything to do with the monitor grid, and thus move the related API to MetaMonitorManager. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-11-30 02:49:00 +00:00
Move more logical monitor getters from the screen to the monitor manager Turning a rectangle into a logical monitor also has nothing to do with the screen (MetaScreen) so move it to MetaMonitorManager which has that information. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-01 04:52:07 +00:00
MetaLogicalMonitor *meta_monitor_manager_get_logical_monitor_from_rect (MetaMonitorManager *manager,
MetaRectangle *rect);
Move logical monitor neighbor API into monitor manager Move the last piece of monitor grid getter API to the monitor manager away from MetaScreen. The public facing API are still there, but are thin wrappers around the MetaMonitorManager API. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-01 07:15:52 +00:00
MetaLogicalMonitor *meta_monitor_manager_get_logical_monitor_neighbor (MetaMonitorManager *manager,
MetaLogicalMonitor *logical_monitor,
MetaScreenDirection direction);
monitor-manager: Add API to find primary monitor https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-21 04:38:13 +00:00
MetaMonitor * meta_monitor_manager_get_primary_monitor (MetaMonitorManager *manager);
monitor-manager: Use MetaMonitor to check laptop panel status Instead of looking at the current configuration, just find the MetaMonitor of the laptop display panel and check the currest status directly. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-19 06:58:44 +00:00
MetaMonitor * meta_monitor_manager_get_laptop_panel (MetaMonitorManager *manager);
monitor-manager: Add API to get monitor from monitor spec https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-21 04:41:53 +00:00
MetaMonitor * meta_monitor_manager_get_monitor_from_spec (MetaMonitorManager *manager,
MetaMonitorSpec *monitor_spec);
monitor-manager: Add helper for getting monitor from connector This will be used later. https://bugzilla.gnome.org/show_bug.cgi?id=784199
2017-06-21 05:44:06 +00:00
MetaMonitor * meta_monitor_manager_get_monitor_from_connector (MetaMonitorManager *manager,
const char *connector);
monitor-manager: Generate a monitor abstraction from outputs and crtcs Generate a set of "monitors" abstracting the physical concepts. Each monitor is built up of one or more outputs; multiple outputs being tiled monitors. Logical monitors will later be built from these. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-13 02:53:38 +00:00
GList * meta_monitor_manager_get_monitors (MetaMonitorManager *manager);
Make MetaOutput a GObject Turn MetaOutput into a GObject and move it to a separate file. This changes the storage format, resulting in changing the API for accessing MetaOutputs from using an array, to using a GList. https://bugzilla.gnome.org/show_bug.cgi?id=785381
2017-03-24 09:35:51 +00:00
GList * meta_monitor_manager_get_outputs (MetaMonitorManager *manager);
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
monitor-manager: Make MetaCrtc a GObject Turn MetaCrtc into a GObject and move it to a separate file. This changes the storage format, resulting in changing the API for accessing MetaCrtcs from using an array, to using a GList. https://bugzilla.gnome.org/show_bug.cgi?id=785381
2017-03-28 04:35:19 +00:00
GList * meta_monitor_manager_get_crtcs (MetaMonitorManager *manager);
Reverse handling of XRandR events between Screen and MonitorManager Now MonitorManager does its own handling of XRandR events, which means we no longer handle ConfigureNotify on the root window. MetaScreen reacts to MonitorManager::monitor-changed and updates its internal state, including the new size. This paves the way for doing display configuration using only the dummy backend, which would allow testing wl_output interfaces. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-22 16:57:12 +00:00
void meta_monitor_manager_get_screen_size (MetaMonitorManager *manager,
int *width,
int *height);
Rework and consolidate monitor handling in MetaScreen Consolidate all places that deal with output configuration in MetaScreen, which gets it either from XRandR or from a dummy static configuration. We still need to read the Xinerama config, even when running xwayland, because we need the indices for _NET_WM_FULLSCREEN_MONITORS, but now we do it only when needed. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-18 11:09:16 +00:00
MetaPlugin: add a UI hook for confirming display changes We want to show a dialog when a display change happens from the control center. To do so, add a new vfunc to MetaPlugin and call it when a configuration change is requested via DBus. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-29 08:12:24 +00:00
void meta_monitor_manager_confirm_configuration (MetaMonitorManager *manager,
gboolean ok);
backends: Make KMS EDID information equal to X11's EDID parsing has been refactored to a common meta_output_parse_edid() function, which ensures the extracted information is the same on both KMS and X11 backend, so it can be used consistently on eg. settings values. https://bugzilla.gnome.org/show_bug.cgi?id=742882
2015-01-04 20:24:05 +00:00
void meta_output_parse_edid (MetaOutput *output,
GBytes *edid);
monitor-manager: Expose output_is_laptop() method We currently duplicate the heuristics of whether an output is considered a laptop or not. Avoid this by sharing a small helper method. https://bugzilla.gnome.org/show_bug.cgi?id=765267
2016-04-21 15:29:44 +00:00
gboolean meta_output_is_laptop (MetaOutput *output);
backends: Make KMS EDID information equal to X11's EDID parsing has been refactored to a common meta_output_parse_edid() function, which ensures the extracted information is the same on both KMS and X11 backend, so it can be used consistently on eg. settings values. https://bugzilla.gnome.org/show_bug.cgi?id=742882
2015-01-04 20:24:05 +00:00
xrandr: use "hotplug_mode_update" property Use the "hotplug_mode_update" connector property indicating that the screen settings should be updated: get a new preferred mode on hotplug events to handle dynamic guest resizing (where you resize the host window and the guest resizes with it). https://bugzilla.gnome.org/show_bug.cgi?id=711216
2013-10-31 13:37:44 +00:00
gboolean meta_monitor_manager_has_hotplug_mode_update (MetaMonitorManager *manager);
monitor-manager: Rename read_current_config to read_current_state The function meta_monitor_manager_read_current_config() was renamed to meta_monitor_manager_read_current_state() as it does not read any configuration, but reads the current state as described by the backend. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-19 07:46:31 +00:00
void meta_monitor_manager_read_current_state (MetaMonitorManager *manager);
monitor-manager: Put the common hotplug code in a common path as well So we can reuse it in the KMS backend.
2014-10-12 22:13:15 +00:00
void meta_monitor_manager_on_hotplug (MetaMonitorManager *manager);
MonitorXrandr: check the event timestamps before reconfiguring If, checking the event timestamps, we see that a new configuration was explicitly requested by an another XRandR client, don't proceed to apply the intended configuration again, even if looking at the EDIDs it appears that the outputs changed. This works around some buggy Xorg drivers (qxl, vbox) that generate a new serial number everytime the user resizes the host window. https://bugzilla.gnome.org/show_bug.cgi?id=706735
2013-09-02 13:04:05 +00:00
monitor-manager: Add method to find an output matrix This will be useful to determine input device matrices for touchscreens and tablets. https://bugzilla.gnome.org/show_bug.cgi?id=739397
2014-12-11 17:14:00 +00:00
gboolean meta_monitor_manager_get_monitor_matrix (MetaMonitorManager *manager,
input-settings: Use logical monitors instead of outputs A MetaOutput is a connector, not exactly a monitor or a region on the stage; for example tiled monitors are split up into multiple outputs, and for what is used in input settings, that makes no sense. Change this to use logical monitors instead of outputs. https://bugzilla.gnome.org/show_bug.cgi?id=779745
2017-03-07 04:20:14 +00:00
MetaLogicalMonitor *logical_monitor,
monitor-manager: Add method to find an output matrix This will be useful to determine input device matrices for touchscreens and tablets. https://bugzilla.gnome.org/show_bug.cgi?id=739397
2014-12-11 17:14:00 +00:00
gfloat matrix[6]);
monitor-manager: Make tiled Xrandr monitors based on monitors Don't deal with adding/removing tiled Xrandr monitors in the generic backend, but leave it to the Xrandr backend. The tiled monitor will itself notify the backend when such a monitor is added and removed. Tiled Xrandr monitors are now based no MetaMonitor instead of MetaLogicalMonitor. This means that mirrored tiled monitors will now be represented correctly. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-13 10:58:22 +00:00
void meta_monitor_manager_tiled_monitor_added (MetaMonitorManager *manager,
MetaMonitor *monitor);
void meta_monitor_manager_tiled_monitor_removed (MetaMonitorManager *manager,
MetaMonitor *monitor);
monitor-manager: Expose whether the backend handles a transform Expose via a new API whether the transform on a logical monitor is handled by the backend. This was previously only exposed only in the native backend. This will be used to emulate not supporting transforms in the backend in the nested backend. https://bugzilla.gnome.org/show_bug.cgi?id=779745
2017-03-08 08:05:00 +00:00
gboolean meta_monitor_manager_is_transform_handled (MetaMonitorManager *manager,
MetaCrtc *crtc,
MetaMonitorTransform transform);
Introduce new monitor configuration system The new monitor configuration system (MetaMonitorConfigManager) aims to replace the current MetaMonitorConfig. The main difference between the two is that MetaMonitorConfigManager works with higher level input (MetaMonitor, MetaMonitorMode) instead of directly looking at the CRTC and connector state. It still produces CRTC and connector configuration later applied by the respective backends. Other difference the new system aims to introduce is that the configuration system doesn't manipulate the monitor manager state; that responsibility is left for the monitor manager to handle (it only manages configuration and creates CRTC/connector assignments, it doesn't apply anything). The new configuration system allows backends to not rely on deriving the current configuration from the CRTC/connector state, as this may no longer be possible (i.e. when using KMS and multiple framebuffers). The MetaMonitorConfigManager system is so far disabled by default, as it does not yet have all the features of the old system, but eventually it will replace MetaMonitorConfig which will at that point be removed. This will make it possible to remove old hacks introduced due to limitations in the old system. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-09 06:31:18 +00:00
MetaMonitorsConfig * meta_monitor_manager_ensure_configured (MetaMonitorManager *manager);
monitor-manager: Let backend implementations handle inital config How the initial configuration is done depends on the backend, so let them do it themself. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-06 05:27:21 +00:00
Introduce new monitor configuration system The new monitor configuration system (MetaMonitorConfigManager) aims to replace the current MetaMonitorConfig. The main difference between the two is that MetaMonitorConfigManager works with higher level input (MetaMonitor, MetaMonitorMode) instead of directly looking at the CRTC and connector state. It still produces CRTC and connector configuration later applied by the respective backends. Other difference the new system aims to introduce is that the configuration system doesn't manipulate the monitor manager state; that responsibility is left for the monitor manager to handle (it only manages configuration and creates CRTC/connector assignments, it doesn't apply anything). The new configuration system allows backends to not rely on deriving the current configuration from the CRTC/connector state, as this may no longer be possible (i.e. when using KMS and multiple framebuffers). The MetaMonitorConfigManager system is so far disabled by default, as it does not yet have all the features of the old system, but eventually it will replace MetaMonitorConfig which will at that point be removed. This will make it possible to remove old hacks introduced due to limitations in the old system. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-09 06:31:18 +00:00
void meta_monitor_manager_update_logical_state (MetaMonitorManager *manager,
MetaMonitorsConfig *config);
monitor-manager: Pass config to derive from when updating state When we update state, we might not have set the current config yet (for example if the Xrandr assignment didn't change), so pass the monitors config we should derive from instead of fetching it from the monitor config manager. https://bugzilla.gnome.org/show_bug.cgi?id=787477
2017-09-11 06:10:26 +00:00
void meta_monitor_manager_update_logical_state_derived (MetaMonitorManager *manager,
MetaMonitorsConfig *config);
monitor-manager: Let backend implementations handle inital config How the initial configuration is done depends on the backend, so let them do it themself. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-06 05:27:21 +00:00
monitor-manager: Move UpClient signal listening into monitor manager Move the UpClients notify::lid-is-closed signal handling into MetaMonitorManager, and put the getter behind a vfunc. This means Placing it behind a vfunc allows custom backends to implement it differently; for example the test backend can mock the state. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-10 02:38:06 +00:00
gboolean meta_monitor_manager_is_lid_closed (MetaMonitorManager *manager);
void meta_monitor_manager_lid_is_closed_changed (MetaMonitorManager *manager);
monitor-config-manager: Handle headless setup gracefully Handle headless setup gracefully by having no logical monitors. This commit only makes the monitor management code deal with it; other areas may still not be able to handle it. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-12 05:47:54 +00:00
gboolean meta_monitor_manager_is_headless (MetaMonitorManager *manager);
logical-monitor: Make scale a float To support fractional scaling, the logical monitor scale must be stored as a float. No other functional changes is part of this commit. https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-05-25 08:12:51 +00:00
float meta_monitor_manager_calculate_monitor_mode_scale (MetaMonitorManager *manager,
monitor-manager: Remove 'scale' from MetaOutput Replace the 'scale' of an output with a vfunc on the MetaMonitorManager class that takes a monitor and a monitor mode which calculates the scale. On X11 this always returns 1, on KMS, the old formula is used. On the dummy and test backends, the already configured values are returned. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-01-20 07:07:12 +00:00
MetaMonitor *monitor,
MetaMonitorMode *monitor_mode);
DisplayConfig: Make supported scales per mode This changes the API to pass supported scales per mode instead of providing a global list. This allows for more flexible scaling scenarious, where a scale compatible with one mode can still be made available even though another mode is incompatible. https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-06-05 07:59:47 +00:00
float * meta_monitor_manager_calculate_supported_scales (MetaMonitorManager *,
MetaLogicalMonitorLayoutMode ,
MetaMonitor *,
MetaMonitorMode *,
int *);
Add support for rudimentary fractional scaling When the logical layout mode is used, allow configuring the scaling to be non-integer. Supported scales are so far hard coded to include at most 1, 1.5 and 2, and scales that doesn't result in non-fractional logical monitor sizes are discarded. Wayland outputs are set to have scale ceil(actual_scale) meaning well behaving Wayland clients will provide buffers with buffer scale 2, thus being scaled down to the fractional scale. https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-05-25 09:20:59 +00:00
gboolean meta_monitor_manager_is_scale_supported (MetaMonitorManager *manager,
MetaLogicalMonitorLayoutMode layout_mode,
DisplayConfig: Make supported scales per mode This changes the API to pass supported scales per mode instead of providing a global list. This allows for more flexible scaling scenarious, where a scale compatible with one mode can still be made available even though another mode is incompatible. https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-06-05 07:59:47 +00:00
MetaMonitor *monitor,
MetaMonitorMode *monitor_mode,
Add support for rudimentary fractional scaling When the logical layout mode is used, allow configuring the scaling to be non-integer. Supported scales are so far hard coded to include at most 1, 1.5 and 2, and scales that doesn't result in non-fractional logical monitor sizes are discarded. Wayland outputs are set to have scale ceil(actual_scale) meaning well behaving Wayland clients will provide buffers with buffer scale 2, thus being scaled down to the fractional scale. https://bugzilla.gnome.org/show_bug.cgi?id=765011
2017-05-25 09:20:59 +00:00
float scale);
monitor-manager/xrandr: Allow configuring scales on X11 too This commit makes it possible to configure logical monitor scale also when running on top of an X11 server using Xrandr. An extra property 'requires-globla-scale' is added to the D-Bus API is added to instruct a configuration application to only allow setting a global logical monitor scale. This is needed to let gsd-xsettings use the configured state to set a XSettings state that respects the explicit monitor configuration. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-04-21 10:01:15 +00:00
MetaMonitorManagerCapability
meta_monitor_manager_get_capabilities (MetaMonitorManager *manager);
monitor-manager: Make max screen size optional Make the concept of maximum screen size optional, as it is not necessarily a thing on all systems (e.g. when using the native backend and stage views). The meta_monitor_monitor_get_limits() function is replaced by a meta_monitor_manager_get_max_screen_size() which fails when no screen limit is available. Callers and other users of the previous max screen size fields are updated to deal with the fact that the limit is optional. The new D-Bus API is changed to move it to the properties bag, where its absence means there is no applicable limit. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2017-02-15 08:06:46 +00:00
gboolean meta_monitor_manager_get_max_screen_size (MetaMonitorManager *manager,
int *max_width,
int *max_height);
Add support for scaled logical monitor framebuffers 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
2017-02-24 10:10:52 +00:00
MetaLogicalMonitorLayoutMode
meta_monitor_manager_get_default_layout_mode (MetaMonitorManager *manager);
monitor-manager: Pass config to derive from when updating state When we update state, we might not have set the current config yet (for example if the Xrandr assignment didn't change), so pass the monitors config we should derive from instead of fetching it from the monitor config manager. https://bugzilla.gnome.org/show_bug.cgi?id=787477
2017-09-11 06:10:26 +00:00
MetaMonitorConfigManager *
meta_monitor_manager_get_config_manager (MetaMonitorManager *manager);
meta-monitor-manager: Add API to rotate the current configuration This will allows us to support the XF86RotateWindows key present on some laptops directly in mutter. https://bugzilla.gnome.org/show_bug.cgi?id=781906
2017-05-04 12:25:47 +00:00
void meta_monitor_manager_rotate_monitor (MetaMonitorManager *manager);
monitor-manager: Expose a few helpers to clear structs These are useful for child classes to unwind cleanly when constructing their structures. https://bugzilla.gnome.org/show_bug.cgi?id=756796
2015-10-27 14:02:43 +00:00
void meta_monitor_manager_clear_output (MetaOutput *output);
backends: Rename MetaMonitorMode to MetaCrtcMode The MetaMonitorMode referred to the mode of a CRTC, and with the future introduction of a MetaMonitor, theh old name would be confusing. Instead call it what it is. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-09 07:49:54 +00:00
void meta_monitor_manager_clear_mode (MetaCrtcMode *mode);
monitor-manager: Rename MetaCRTC(Info) to MetaCrtc(Info) Change to follow the naming convention used everywhere else. This means changing CRTC to Crtc even though it is an abbreviation. https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-08 04:15:28 +00:00
void meta_monitor_manager_clear_crtc (MetaCrtc *crtc);
monitor-manager: Expose a few helpers to clear structs These are useful for child classes to unwind cleanly when constructing their structures. https://bugzilla.gnome.org/show_bug.cgi?id=756796
2015-10-27 14:02:43 +00:00
MonitorManager: fix handling of output transform Read the current transform from XRandR, and expose the transforms that are really supported on the bus. The dummy backend now advertises all transforms, since it doesn't actually apply them. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 08:01:57 +00:00
/* Returns true if transform causes width and height to be inverted
This is true for the odd transforms in the enum */
static inline gboolean
monitor: Don't use wl_output_transform in our APIs Invent our own API so we can build without Wayland headers.
2014-07-10 21:39:47 +00:00
meta_monitor_transform_is_rotated (MetaMonitorTransform transform)
MonitorManager: fix handling of output transform Read the current transform from XRandR, and expose the transforms that are really supported on the bus. The dummy backend now advertises all transforms, since it doesn't actually apply them. https://bugzilla.gnome.org/show_bug.cgi?id=705670
2013-07-24 08:01:57 +00:00
{
return (transform % 2);
}
monitor-manager: Fix private header guard https://bugzilla.gnome.org/show_bug.cgi?id=777732
2016-12-08 04:17:20 +00:00
#endif /* META_MONITOR_MANAGER_PRIVATE_H */
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