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wayland: Split outputs to another file

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This commit is contained in:
Jasper St. Pierre 2014-04-22 18:03:40 -04:00
parent fa2e1e4eda
commit eaf85ddec9
4 changed files with 270 additions and 201 deletions
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2
src/Makefile.am
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@ -237,6 +237,8 @@ libmutter_la_SOURCES = \
wayland/meta-wayland-surface.h \
wayland/meta-wayland-types.h \
wayland/meta-wayland-versions.h \
wayland/meta-wayland-outputs.c \
wayland/meta-wayland-outputs.h \
wayland/window-wayland.c \
wayland/window-wayland.h

234
src/wayland/meta-wayland-outputs.c Normal file
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@ -0,0 +1,234 @@
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2014 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.
*
* Written by:
* Jasper St. Pierre <jstpierre@mecheye.net>
*/
#include "config.h"
#include "meta-wayland-outputs.h"
#include "meta-wayland-private.h"
#include "meta-monitor-manager.h"
typedef struct {
MetaOutput *output;
struct wl_global *global;
int x, y;
enum wl_output_transform transform;
GList *resources;
} MetaWaylandOutput;
static void
output_resource_destroy (struct wl_resource *res)
{
MetaWaylandOutput *wayland_output;
wayland_output = wl_resource_get_user_data (res);
wayland_output->resources = g_list_remove (wayland_output->resources, res);
}
static void
bind_output (struct wl_client *client,
void *data,
guint32 version,
guint32 id)
{
MetaWaylandOutput *wayland_output = data;
MetaOutput *output = wayland_output->output;
struct wl_resource *resource;
guint mode_flags;
resource = wl_resource_create (client, &wl_output_interface,
MIN (META_WL_OUTPUT_VERSION, version), id);
wayland_output->resources = g_list_prepend (wayland_output->resources, resource);
wl_resource_set_user_data (resource, wayland_output);
wl_resource_set_destructor (resource, output_resource_destroy);
meta_verbose ("Binding output %p/%s (%u, %u, %u, %u) x %f\n",
output, output->name,
output->crtc->rect.x, output->crtc->rect.y,
output->crtc->rect.width, output->crtc->rect.height,
output->crtc->current_mode->refresh_rate);
wl_resource_post_event (resource,
WL_OUTPUT_GEOMETRY,
(int)output->crtc->rect.x,
(int)output->crtc->rect.y,
output->width_mm,
output->height_mm,
/* Cogl values reflect XRandR values,
and so does wayland */
output->subpixel_order,
output->vendor,
output->product,
output->crtc->transform);
g_assert (output->crtc->current_mode != NULL);
mode_flags = WL_OUTPUT_MODE_CURRENT;
if (output->crtc->current_mode == output->preferred_mode)
mode_flags |= WL_OUTPUT_MODE_PREFERRED;
wl_resource_post_event (resource,
WL_OUTPUT_MODE,
mode_flags,
(int)output->crtc->current_mode->width,
(int)output->crtc->current_mode->height,
(int)output->crtc->current_mode->refresh_rate);
if (version >= META_WL_OUTPUT_HAS_DONE)
wl_resource_post_event (resource,
WL_OUTPUT_DONE);
}
static void
wayland_output_destroy_notify (gpointer data)
{
MetaWaylandOutput *wayland_output = data;
GList *resources;
/* Make sure the destructors don't mess with the list */
resources = wayland_output->resources;
wayland_output->resources = NULL;
wl_global_destroy (wayland_output->global);
g_list_free (resources);
g_slice_free (MetaWaylandOutput, wayland_output);
}
static void
wayland_output_update_for_output (MetaWaylandOutput *wayland_output,
MetaOutput *output)
{
GList *iter;
guint mode_flags;
g_assert (output->crtc->current_mode != NULL);
mode_flags = WL_OUTPUT_MODE_CURRENT;
if (output->crtc->current_mode == output->preferred_mode)
mode_flags |= WL_OUTPUT_MODE_PREFERRED;
for (iter = wayland_output->resources; iter; iter = iter->next)
{
struct wl_resource *resource = iter->data;
if (wayland_output->x != output->crtc->rect.x ||
wayland_output->y != output->crtc->rect.y ||
wayland_output->transform != output->crtc->transform)
{
wl_resource_post_event (resource,
WL_OUTPUT_GEOMETRY,
(int)output->crtc->rect.x,
(int)output->crtc->rect.y,
output->width_mm,
output->height_mm,
output->subpixel_order,
output->vendor,
output->product,
output->crtc->transform);
}
wl_resource_post_event (resource,
WL_OUTPUT_MODE,
mode_flags,
(int)output->crtc->current_mode->width,
(int)output->crtc->current_mode->height,
(int)output->crtc->current_mode->refresh_rate);
}
/* It's very important that we change the output pointer here, as
the old structure is about to be freed by MetaMonitorManager */
wayland_output->output = output;
wayland_output->x = output->crtc->rect.x;
wayland_output->y = output->crtc->rect.y;
wayland_output->transform = output->crtc->transform;
}
static GHashTable *
meta_wayland_compositor_update_outputs (MetaWaylandCompositor *compositor,
MetaMonitorManager *monitors)
{
MetaOutput *outputs;
unsigned int i, n_outputs;
GHashTable *new_table;
outputs = meta_monitor_manager_get_outputs (monitors, &n_outputs);
new_table = g_hash_table_new_full (NULL, NULL, NULL, wayland_output_destroy_notify);
for (i = 0; i < n_outputs; i++)
{
MetaOutput *output = &outputs[i];
MetaWaylandOutput *wayland_output;
/* wayland does not expose disabled outputs */
if (output->crtc == NULL)
{
g_hash_table_remove (compositor->outputs, GSIZE_TO_POINTER (output->output_id));
continue;
}
wayland_output = g_hash_table_lookup (compositor->outputs, GSIZE_TO_POINTER (output->output_id));
if (wayland_output)
{
g_hash_table_steal (compositor->outputs, GSIZE_TO_POINTER (output->output_id));
}
else
{
wayland_output = g_slice_new0 (MetaWaylandOutput);
wayland_output->global = wl_global_create (compositor->wayland_display,
&wl_output_interface,
META_WL_OUTPUT_VERSION,
wayland_output, bind_output);
}
wayland_output_update_for_output (wayland_output, output);
g_hash_table_insert (new_table, GSIZE_TO_POINTER (output->output_id), wayland_output);
}
g_hash_table_destroy (compositor->outputs);
return new_table;
}
static void
on_monitors_changed (MetaMonitorManager *monitors,
MetaWaylandCompositor *compositor)
{
compositor->outputs = meta_wayland_compositor_update_outputs (compositor, monitors);
}
void
meta_wayland_outputs_init (MetaWaylandCompositor *compositor)
{
MetaMonitorManager *monitors;
monitors = meta_monitor_manager_get ();
g_signal_connect (monitors, "monitors-changed",
G_CALLBACK (on_monitors_changed), compositor);
compositor->outputs = g_hash_table_new_full (NULL, NULL, NULL, wayland_output_destroy_notify);
compositor->outputs = meta_wayland_compositor_update_outputs (compositor, monitors);
}

32
src/wayland/meta-wayland-outputs.h Normal file
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@ -0,0 +1,32 @@
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2014 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.
*
* Written by:
* Jasper St. Pierre <jstpierre@mecheye.net>
*/
#ifndef META_WAYLAND_OUTPUTS_H
#define META_WAYLAND_OUTPUTS_H
#include "meta-wayland-private.h"
void meta_wayland_outputs_init (MetaWaylandCompositor *compositor);
#endif /* META_WAYLAND_OUTPUTS_H */

203
src/wayland/meta-wayland.c
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@ -45,6 +45,7 @@
#include "meta-wayland-seat.h"
#include "meta-wayland-keyboard.h"
#include "meta-wayland-pointer.h"
#include "meta-wayland-outputs.h"
#include "meta-wayland-data-device.h"
#include "meta-cursor-tracker-private.h"
#include "display-private.h"
@ -52,7 +53,6 @@
#include <meta/types.h>
#include <meta/main.h>
#include "frame.h"
#include "meta-monitor-manager.h"
static MetaWaylandCompositor _meta_wayland_compositor;
@ -284,190 +284,6 @@ meta_wayland_compositor_create_region (struct wl_client *wayland_client,
region->region = cairo_region_create ();
}
typedef struct {
MetaOutput *output;
struct wl_global *global;
int x, y;
enum wl_output_transform transform;
GList *resources;
} MetaWaylandOutput;
static void
output_resource_destroy (struct wl_resource *res)
{
MetaWaylandOutput *wayland_output;
wayland_output = wl_resource_get_user_data (res);
wayland_output->resources = g_list_remove (wayland_output->resources, res);
}
static void
bind_output (struct wl_client *client,
void *data,
guint32 version,
guint32 id)
{
MetaWaylandOutput *wayland_output = data;
MetaOutput *output = wayland_output->output;
struct wl_resource *resource;
guint mode_flags;
resource = wl_resource_create (client, &wl_output_interface,
MIN (META_WL_OUTPUT_VERSION, version), id);
wayland_output->resources = g_list_prepend (wayland_output->resources, resource);
wl_resource_set_user_data (resource, wayland_output);
wl_resource_set_destructor (resource, output_resource_destroy);
meta_verbose ("Binding output %p/%s (%u, %u, %u, %u) x %f\n",
output, output->name,
output->crtc->rect.x, output->crtc->rect.y,
output->crtc->rect.width, output->crtc->rect.height,
output->crtc->current_mode->refresh_rate);
wl_resource_post_event (resource,
WL_OUTPUT_GEOMETRY,
(int)output->crtc->rect.x,
(int)output->crtc->rect.y,
output->width_mm,
output->height_mm,
/* Cogl values reflect XRandR values,
and so does wayland */
output->subpixel_order,
output->vendor,
output->product,
output->crtc->transform);
g_assert (output->crtc->current_mode != NULL);
mode_flags = WL_OUTPUT_MODE_CURRENT;
if (output->crtc->current_mode == output->preferred_mode)
mode_flags |= WL_OUTPUT_MODE_PREFERRED;
wl_resource_post_event (resource,
WL_OUTPUT_MODE,
mode_flags,
(int)output->crtc->current_mode->width,
(int)output->crtc->current_mode->height,
(int)output->crtc->current_mode->refresh_rate);
if (version >= META_WL_OUTPUT_HAS_DONE)
wl_resource_post_event (resource,
WL_OUTPUT_DONE);
}
static void
wayland_output_destroy_notify (gpointer data)
{
MetaWaylandOutput *wayland_output = data;
GList *resources;
/* Make sure the destructors don't mess with the list */
resources = wayland_output->resources;
wayland_output->resources = NULL;
wl_global_destroy (wayland_output->global);
g_list_free (resources);
g_slice_free (MetaWaylandOutput, wayland_output);
}
static void
wayland_output_update_for_output (MetaWaylandOutput *wayland_output,
MetaOutput *output)
{
GList *iter;
guint mode_flags;
g_assert (output->crtc->current_mode != NULL);
mode_flags = WL_OUTPUT_MODE_CURRENT;
if (output->crtc->current_mode == output->preferred_mode)
mode_flags |= WL_OUTPUT_MODE_PREFERRED;
for (iter = wayland_output->resources; iter; iter = iter->next)
{
struct wl_resource *resource = iter->data;
if (wayland_output->x != output->crtc->rect.x ||
wayland_output->y != output->crtc->rect.y ||
wayland_output->transform != output->crtc->transform)
{
wl_resource_post_event (resource,
WL_OUTPUT_GEOMETRY,
(int)output->crtc->rect.x,
(int)output->crtc->rect.y,
output->width_mm,
output->height_mm,
output->subpixel_order,
output->vendor,
output->product,
output->crtc->transform);
}
wl_resource_post_event (resource,
WL_OUTPUT_MODE,
mode_flags,
(int)output->crtc->current_mode->width,
(int)output->crtc->current_mode->height,
(int)output->crtc->current_mode->refresh_rate);
}
/* It's very important that we change the output pointer here, as
the old structure is about to be freed by MetaMonitorManager */
wayland_output->output = output;
wayland_output->x = output->crtc->rect.x;
wayland_output->y = output->crtc->rect.y;
wayland_output->transform = output->crtc->transform;
}
static GHashTable *
meta_wayland_compositor_update_outputs (MetaWaylandCompositor *compositor,
MetaMonitorManager *monitors)
{
MetaOutput *outputs;
unsigned int i, n_outputs;
GHashTable *new_table;
outputs = meta_monitor_manager_get_outputs (monitors, &n_outputs);
new_table = g_hash_table_new_full (NULL, NULL, NULL, wayland_output_destroy_notify);
for (i = 0; i < n_outputs; i++)
{
MetaOutput *output = &outputs[i];
MetaWaylandOutput *wayland_output;
/* wayland does not expose disabled outputs */
if (output->crtc == NULL)
{
g_hash_table_remove (compositor->outputs, GSIZE_TO_POINTER (output->output_id));
continue;
}
wayland_output = g_hash_table_lookup (compositor->outputs, GSIZE_TO_POINTER (output->output_id));
if (wayland_output)
{
g_hash_table_steal (compositor->outputs, GSIZE_TO_POINTER (output->output_id));
}
else
{
wayland_output = g_slice_new0 (MetaWaylandOutput);
wayland_output->global = wl_global_create (compositor->wayland_display,
&wl_output_interface,
META_WL_OUTPUT_VERSION,
wayland_output, bind_output);
}
wayland_output_update_for_output (wayland_output, output);
g_hash_table_insert (new_table, GSIZE_TO_POINTER (output->output_id), wayland_output);
}
g_hash_table_destroy (compositor->outputs);
return new_table;
}
const static struct wl_compositor_interface meta_wayland_compositor_interface = {
meta_wayland_compositor_create_surface,
meta_wayland_compositor_create_region
@ -532,13 +348,6 @@ meta_wayland_compositor_handle_event (MetaWaylandCompositor *compositor,
return meta_wayland_seat_handle_event (compositor->seat, event);
}
static void
on_monitors_changed (MetaMonitorManager *monitors,
MetaWaylandCompositor *compositor)
{
compositor->outputs = meta_wayland_compositor_update_outputs (compositor, monitors);
}
static void
set_gnome_env (const char *name,
const char *value)
@ -582,7 +391,6 @@ void
meta_wayland_init (void)
{
MetaWaylandCompositor *compositor = &_meta_wayland_compositor;
MetaMonitorManager *monitors;
memset (compositor, 0, sizeof (MetaWaylandCompositor));
@ -618,18 +426,11 @@ meta_wayland_init (void)
g_source_set_priority (compositor->wayland_event_source,
GDK_PRIORITY_EVENTS + 1);
g_source_attach (compositor->wayland_event_source, NULL);
clutter_wayland_set_compositor_display (compositor->wayland_display);
meta_clutter_init ();
monitors = meta_monitor_manager_get ();
g_signal_connect (monitors, "monitors-changed",
G_CALLBACK (on_monitors_changed), compositor);
compositor->outputs = g_hash_table_new_full (NULL, NULL, NULL, wayland_output_destroy_notify);
compositor->outputs = meta_wayland_compositor_update_outputs (compositor, monitors);
meta_wayland_init_outputs (compositor);
meta_wayland_data_device_manager_init (compositor->wayland_display);
compositor->seat = meta_wayland_seat_new (compositor->wayland_display);