mirror of
https://github.com/brl/mutter.git
synced 2024-12-04 13:50:41 -05:00
b852bbba47
As those strings are intended to be used by some UI but nothing uses that in reality except GStreamer. So drop them similar to what GTK did at https://gitlab.gnome.org/GNOME/gtk/-/merge_requests/4717 Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3101>
225 lines
5.2 KiB
C
225 lines
5.2 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.
|
|
*/
|
|
|
|
#include "config.h"
|
|
|
|
#include "backends/meta-gpu.h"
|
|
|
|
#include "backends/meta-backend-private.h"
|
|
#include "backends/meta-output.h"
|
|
|
|
enum
|
|
{
|
|
PROP_0,
|
|
|
|
PROP_BACKEND,
|
|
|
|
PROP_LAST
|
|
};
|
|
|
|
static GParamSpec *obj_props[PROP_LAST];
|
|
|
|
typedef struct _MetaGpuPrivate
|
|
{
|
|
MetaBackend *backend;
|
|
|
|
GList *outputs;
|
|
GList *crtcs;
|
|
GList *modes;
|
|
} MetaGpuPrivate;
|
|
|
|
G_DEFINE_TYPE_WITH_PRIVATE (MetaGpu, meta_gpu, G_TYPE_OBJECT)
|
|
|
|
gboolean
|
|
meta_gpu_has_hotplug_mode_update (MetaGpu *gpu)
|
|
{
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
GList *l;
|
|
|
|
for (l = priv->outputs; l; l = l->next)
|
|
{
|
|
MetaOutput *output = l->data;
|
|
const MetaOutputInfo *output_info = meta_output_get_info (output);
|
|
|
|
if (output_info->hotplug_mode_update)
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
gboolean
|
|
meta_gpu_read_current (MetaGpu *gpu,
|
|
GError **error)
|
|
{
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
gboolean ret;
|
|
GList *old_outputs;
|
|
GList *old_crtcs;
|
|
GList *old_modes;
|
|
|
|
/* TODO: Get rid of this when objects incref:s what they need instead */
|
|
old_outputs = priv->outputs;
|
|
old_crtcs = priv->crtcs;
|
|
old_modes = priv->modes;
|
|
|
|
ret = META_GPU_GET_CLASS (gpu)->read_current (gpu, error);
|
|
|
|
g_list_free_full (old_outputs, g_object_unref);
|
|
g_list_free_full (old_modes, g_object_unref);
|
|
g_list_free_full (old_crtcs, g_object_unref);
|
|
|
|
return ret;
|
|
}
|
|
|
|
MetaBackend *
|
|
meta_gpu_get_backend (MetaGpu *gpu)
|
|
{
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
|
|
return priv->backend;
|
|
}
|
|
|
|
GList *
|
|
meta_gpu_get_outputs (MetaGpu *gpu)
|
|
{
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
|
|
return priv->outputs;
|
|
}
|
|
|
|
GList *
|
|
meta_gpu_get_crtcs (MetaGpu *gpu)
|
|
{
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
|
|
return priv->crtcs;
|
|
}
|
|
|
|
GList *
|
|
meta_gpu_get_modes (MetaGpu *gpu)
|
|
{
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
|
|
return priv->modes;
|
|
}
|
|
|
|
void
|
|
meta_gpu_take_outputs (MetaGpu *gpu,
|
|
GList *outputs)
|
|
{
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
|
|
priv->outputs = outputs;
|
|
}
|
|
|
|
void
|
|
meta_gpu_take_crtcs (MetaGpu *gpu,
|
|
GList *crtcs)
|
|
{
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
|
|
priv->crtcs = crtcs;
|
|
}
|
|
|
|
void
|
|
meta_gpu_take_modes (MetaGpu *gpu,
|
|
GList *modes)
|
|
{
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
|
|
priv->modes = modes;
|
|
}
|
|
|
|
static void
|
|
meta_gpu_set_property (GObject *object,
|
|
guint prop_id,
|
|
const GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
MetaGpu *gpu = META_GPU (object);
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_BACKEND:
|
|
priv->backend = g_value_get_object (value);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
}
|
|
}
|
|
|
|
static void
|
|
meta_gpu_get_property (GObject *object,
|
|
guint prop_id,
|
|
GValue *value,
|
|
GParamSpec *pspec)
|
|
{
|
|
MetaGpu *gpu = META_GPU (object);
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
|
|
switch (prop_id)
|
|
{
|
|
case PROP_BACKEND:
|
|
g_value_set_object (value, priv->backend);
|
|
break;
|
|
default:
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
|
}
|
|
}
|
|
|
|
static void
|
|
meta_gpu_finalize (GObject *object)
|
|
{
|
|
MetaGpu *gpu = META_GPU (object);
|
|
MetaGpuPrivate *priv = meta_gpu_get_instance_private (gpu);
|
|
|
|
g_list_free_full (priv->outputs, g_object_unref);
|
|
g_list_free_full (priv->modes, g_object_unref);
|
|
g_list_free_full (priv->crtcs, g_object_unref);
|
|
|
|
G_OBJECT_CLASS (meta_gpu_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
meta_gpu_init (MetaGpu *gpu)
|
|
{
|
|
}
|
|
|
|
static void
|
|
meta_gpu_class_init (MetaGpuClass *klass)
|
|
{
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
|
|
|
object_class->set_property = meta_gpu_set_property;
|
|
object_class->get_property = meta_gpu_get_property;
|
|
object_class->finalize = meta_gpu_finalize;
|
|
|
|
obj_props[PROP_BACKEND] =
|
|
g_param_spec_object ("backend", NULL, NULL,
|
|
META_TYPE_BACKEND,
|
|
G_PARAM_READWRITE |
|
|
G_PARAM_CONSTRUCT_ONLY |
|
|
G_PARAM_STATIC_STRINGS);
|
|
g_object_class_install_properties (object_class, PROP_LAST, obj_props);
|
|
}
|