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2d6665950c
Since the last code fetching the logical monitor state directly from the CRTC has been removed, we can move the logical monitor pointer to a more natural place. https://gitlab.gnome.org/GNOME/mutter/merge_requests/1042
115 lines
3.1 KiB
C
115 lines
3.1 KiB
C
/*
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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_CRTC_H
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#define META_CRTC_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-monitor-transform.h"
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#include "core/util-private.h"
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#include "meta/boxes.h"
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/* Same as KMS mode flags and X11 randr flags */
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typedef enum _MetaCrtcModeFlag
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{
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META_CRTC_MODE_FLAG_NONE = 0,
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META_CRTC_MODE_FLAG_PHSYNC = (1 << 0),
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META_CRTC_MODE_FLAG_NHSYNC = (1 << 1),
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META_CRTC_MODE_FLAG_PVSYNC = (1 << 2),
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META_CRTC_MODE_FLAG_NVSYNC = (1 << 3),
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META_CRTC_MODE_FLAG_INTERLACE = (1 << 4),
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META_CRTC_MODE_FLAG_DBLSCAN = (1 << 5),
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META_CRTC_MODE_FLAG_CSYNC = (1 << 6),
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META_CRTC_MODE_FLAG_PCSYNC = (1 << 7),
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META_CRTC_MODE_FLAG_NCSYNC = (1 << 8),
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META_CRTC_MODE_FLAG_HSKEW = (1 << 9),
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META_CRTC_MODE_FLAG_BCAST = (1 << 10),
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META_CRTC_MODE_FLAG_PIXMUX = (1 << 11),
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META_CRTC_MODE_FLAG_DBLCLK = (1 << 12),
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META_CRTC_MODE_FLAG_CLKDIV2 = (1 << 13),
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META_CRTC_MODE_FLAG_MASK = 0x3fff
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} MetaCrtcModeFlag;
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typedef struct _MetaCrtcConfig
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{
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graphene_rect_t layout;
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MetaMonitorTransform transform;
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MetaCrtcMode *mode;
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} MetaCrtcConfig;
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struct _MetaCrtc
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{
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GObject parent;
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MetaGpu *gpu;
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glong crtc_id;
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unsigned int all_transforms;
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MetaCrtcConfig *config;
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/* Used when changing configuration */
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gboolean is_dirty;
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/* Used by cursor renderer backend */
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void *cursor_renderer_private;
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gpointer driver_private;
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GDestroyNotify driver_notify;
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};
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struct _MetaCrtcMode
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{
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GObject parent;
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/* The low-level ID of this mode, used to apply back configuration */
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glong mode_id;
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char *name;
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int width;
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int height;
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float refresh_rate;
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MetaCrtcModeFlag flags;
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gpointer driver_private;
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GDestroyNotify driver_notify;
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};
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#define META_TYPE_CRTC (meta_crtc_get_type ())
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META_EXPORT_TEST G_DECLARE_FINAL_TYPE (MetaCrtc, meta_crtc, META, CRTC, GObject)
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#define META_TYPE_CRTC_MODE (meta_crtc_mode_get_type ())
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META_EXPORT_TEST G_DECLARE_FINAL_TYPE (MetaCrtcMode, meta_crtc_mode, META, CRTC_MODE, GObject)
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MetaGpu * meta_crtc_get_gpu (MetaCrtc *crtc);
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META_EXPORT_TEST
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void meta_crtc_set_config (MetaCrtc *crtc,
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graphene_rect_t *layout,
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MetaCrtcMode *mode,
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MetaMonitorTransform transform);
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META_EXPORT_TEST
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void meta_crtc_unset_config (MetaCrtc *crtc);
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#endif /* META_CRTC_H */
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