mutter/src/backends/meta-gpu.h
Jonas Ådahl 5c500ad402 backend: Move GPU ownership from the monitor manager to the backend
Lets work towards making MetaMonitorManager about managing monitors, and
not about managing GPUs. This changes other units to keep a pointer to
the backend instead of a monitor manager, in case their ownership
changed, or their main usage of the monitor manager was to look up GPUs.

https://gitlab.gnome.org/GNOME/mutter/issues/548
https://gitlab.gnome.org/GNOME/mutter/merge_requests/525
2019-06-20 13:31:55 +00:00

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2.0 KiB
C

/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2017 Red Hat
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef META_GPU_H
#define META_GPU_H
#include <glib-object.h>
#include "backends/meta-monitor-manager-private.h"
#define META_TYPE_GPU (meta_gpu_get_type ())
META_EXPORT_TEST
G_DECLARE_DERIVABLE_TYPE (MetaGpu, meta_gpu, META, GPU, GObject)
struct _MetaGpuClass
{
GObjectClass parent_class;
gboolean (* read_current) (MetaGpu *gpu,
GError **error);
};
META_EXPORT_TEST
gboolean meta_gpu_read_current (MetaGpu *gpu,
GError **error);
META_EXPORT_TEST
gboolean meta_gpu_has_hotplug_mode_update (MetaGpu *gpu);
META_EXPORT_TEST
MetaBackend * meta_gpu_get_backend (MetaGpu *gpu);
META_EXPORT_TEST
GList * meta_gpu_get_outputs (MetaGpu *gpu);
META_EXPORT_TEST
GList * meta_gpu_get_crtcs (MetaGpu *gpu);
META_EXPORT_TEST
GList * meta_gpu_get_modes (MetaGpu *gpu);
META_EXPORT_TEST
void meta_gpu_take_outputs (MetaGpu *gpu,
GList *outputs);
META_EXPORT_TEST
void meta_gpu_take_crtcs (MetaGpu *gpu,
GList *crtcs);
META_EXPORT_TEST
void meta_gpu_take_modes (MetaGpu *gpu,
GList *modes);
#endif /* META_GPU_H */