7215b0d88c
Outputs correspond to active connectors, that we translate into monitors. Make this association more real by adding a pointer back to the monitor from the output. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1488>
186 lines
5.1 KiB
C
186 lines
5.1 KiB
C
/*
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* Copyright (C) 2017 Red Hat
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* Copyright (C) 2020 NVIDIA CORPORATION
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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_OUTPUT_H
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#define META_OUTPUT_H
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#include <glib-object.h>
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#include "backends/meta-backend-types.h"
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#include "backends/meta-gpu.h"
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#include "core/util-private.h"
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struct _MetaTileInfo
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{
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guint32 group_id;
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guint32 flags;
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guint32 max_h_tiles;
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guint32 max_v_tiles;
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guint32 loc_h_tile;
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guint32 loc_v_tile;
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guint32 tile_w;
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guint32 tile_h;
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};
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/* This matches the values in drm_mode.h */
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typedef enum
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{
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META_CONNECTOR_TYPE_Unknown = 0,
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META_CONNECTOR_TYPE_VGA = 1,
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META_CONNECTOR_TYPE_DVII = 2,
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META_CONNECTOR_TYPE_DVID = 3,
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META_CONNECTOR_TYPE_DVIA = 4,
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META_CONNECTOR_TYPE_Composite = 5,
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META_CONNECTOR_TYPE_SVIDEO = 6,
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META_CONNECTOR_TYPE_LVDS = 7,
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META_CONNECTOR_TYPE_Component = 8,
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META_CONNECTOR_TYPE_9PinDIN = 9,
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META_CONNECTOR_TYPE_DisplayPort = 10,
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META_CONNECTOR_TYPE_HDMIA = 11,
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META_CONNECTOR_TYPE_HDMIB = 12,
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META_CONNECTOR_TYPE_TV = 13,
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META_CONNECTOR_TYPE_eDP = 14,
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META_CONNECTOR_TYPE_VIRTUAL = 15,
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META_CONNECTOR_TYPE_DSI = 16,
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} MetaConnectorType;
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typedef struct _MetaOutputInfo
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{
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grefcount ref_count;
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char *name;
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char *vendor;
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char *product;
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char *serial;
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int width_mm;
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int height_mm;
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CoglSubpixelOrder subpixel_order;
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MetaConnectorType connector_type;
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MetaMonitorTransform panel_orientation_transform;
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MetaCrtcMode *preferred_mode;
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MetaCrtcMode **modes;
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unsigned int n_modes;
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MetaCrtc **possible_crtcs;
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unsigned int n_possible_crtcs;
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MetaOutput **possible_clones;
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unsigned int n_possible_clones;
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int backlight_min;
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int backlight_max;
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gboolean supports_underscanning;
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gboolean supports_color_transform;
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/*
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* Get a new preferred mode on hotplug events, to handle dynamic guest
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* resizing.
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*/
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gboolean hotplug_mode_update;
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int suggested_x;
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int suggested_y;
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MetaTileInfo tile_info;
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} MetaOutputInfo;
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#define META_TYPE_OUTPUT_INFO (meta_output_info_get_type ())
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META_EXPORT_TEST
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GType meta_output_info_get_type (void);
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META_EXPORT_TEST
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MetaOutputInfo * meta_output_info_new (void);
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META_EXPORT_TEST
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MetaOutputInfo * meta_output_info_ref (MetaOutputInfo *output_info);
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META_EXPORT_TEST
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void meta_output_info_unref (MetaOutputInfo *output_info);
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META_EXPORT_TEST
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void meta_output_info_parse_edid (MetaOutputInfo *output_info,
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GBytes *edid);
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gboolean meta_output_is_laptop (MetaOutput *output);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaOutputInfo, meta_output_info_unref)
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#define META_TYPE_OUTPUT (meta_output_get_type ())
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META_EXPORT_TEST
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G_DECLARE_DERIVABLE_TYPE (MetaOutput, meta_output, META, OUTPUT, GObject)
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struct _MetaOutputClass
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{
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GObjectClass parent_class;
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};
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META_EXPORT_TEST
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uint64_t meta_output_get_id (MetaOutput *output);
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META_EXPORT_TEST
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MetaGpu * meta_output_get_gpu (MetaOutput *output);
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META_EXPORT_TEST
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MetaMonitor * meta_output_get_monitor (MetaOutput *output);
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void meta_output_set_monitor (MetaOutput *output,
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MetaMonitor *monitor);
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const char * meta_output_get_name (MetaOutput *output);
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META_EXPORT_TEST
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gboolean meta_output_is_primary (MetaOutput *output);
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META_EXPORT_TEST
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gboolean meta_output_is_presentation (MetaOutput *output);
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META_EXPORT_TEST
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gboolean meta_output_is_underscanning (MetaOutput *output);
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void meta_output_set_backlight (MetaOutput *output,
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int backlight);
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int meta_output_get_backlight (MetaOutput *output);
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void meta_output_add_possible_clone (MetaOutput *output,
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MetaOutput *possible_clone);
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const MetaOutputInfo * meta_output_get_info (MetaOutput *output);
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META_EXPORT_TEST
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void meta_output_assign_crtc (MetaOutput *output,
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MetaCrtc *crtc,
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const MetaOutputAssignment *output_assignment);
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META_EXPORT_TEST
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void meta_output_unassign_crtc (MetaOutput *output);
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META_EXPORT_TEST
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MetaCrtc * meta_output_get_assigned_crtc (MetaOutput *output);
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MetaMonitorTransform meta_output_logical_to_crtc_transform (MetaOutput *output,
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MetaMonitorTransform transform);
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MetaMonitorTransform meta_output_crtc_to_logical_transform (MetaOutput *output,
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MetaMonitorTransform transform);
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#endif /* META_OUTPUT_H */
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