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Move the dummy monitor manager to his own subclass / file

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This commit is contained in:
Jasper St. Pierre 2014-03-31 21:50:09 -04:00
parent f6a73bcf22
commit 2a0289a216
4 changed files with 290 additions and 196 deletions
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2
src/Makefile.am
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@ -144,6 +144,8 @@ libmutter_wayland_la_SOURCES = \
core/monitor.c \
core/monitor-config.c \
core/monitor-private.h \
core/meta-monitor-manager-dummy.c \
core/meta-monitor-manager-dummy.h \
core/meta-monitor-manager-kms.c \
core/meta-monitor-manager-kms.h \
core/meta-monitor-manager-xrandr.c \

243
src/core/meta-monitor-manager-dummy.c Normal file
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@ -0,0 +1,243 @@
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2001, 2002 Havoc Pennington
* Copyright (C) 2002, 2003 Red Hat Inc.
* Some ICCCM manager selection code derived from fvwm2,
* Copyright (C) 2001 Dominik Vogt, Matthias Clasen, and fvwm2 team
* Copyright (C) 2003 Rob Adams
* Copyright (C) 2004-2006 Elijah Newren
* Copyright (C) 2013 Red Hat Inc.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "config.h"
#include "meta-monitor-manager-dummy.h"
#define ALL_WL_TRANSFORMS ((1 << (WL_OUTPUT_TRANSFORM_FLIPPED_270 + 1)) - 1)
struct _MetaMonitorManagerDummy
{
MetaMonitorManager parent_instance;
};
struct _MetaMonitorManagerDummyClass
{
MetaMonitorManagerClass parent_class;
};
G_DEFINE_TYPE (MetaMonitorManagerDummy, meta_monitor_manager_dummy, META_TYPE_MONITOR_MANAGER);
static void
meta_monitor_manager_dummy_read_current (MetaMonitorManager *manager)
{
manager->max_screen_width = 65535;
manager->max_screen_height = 65535;
manager->screen_width = 1024;
manager->screen_height = 768;
manager->modes = g_new0 (MetaMonitorMode, 1);
manager->n_modes = 1;
manager->modes[0].mode_id = 0;
manager->modes[0].width = 1024;
manager->modes[0].height = 768;
manager->modes[0].refresh_rate = 60.0;
manager->crtcs = g_new0 (MetaCRTC, 1);
manager->n_crtcs = 1;
manager->crtcs[0].crtc_id = 1;
manager->crtcs[0].rect.x = 0;
manager->crtcs[0].rect.y = 0;
manager->crtcs[0].rect.width = manager->modes[0].width;
manager->crtcs[0].rect.height = manager->modes[0].height;
manager->crtcs[0].current_mode = &manager->modes[0];
manager->crtcs[0].transform = WL_OUTPUT_TRANSFORM_NORMAL;
manager->crtcs[0].all_transforms = ALL_WL_TRANSFORMS;
manager->crtcs[0].is_dirty = FALSE;
manager->crtcs[0].logical_monitor = NULL;
manager->outputs = g_new0 (MetaOutput, 1);
manager->n_outputs = 1;
manager->outputs[0].crtc = &manager->crtcs[0];
manager->outputs[0].output_id = 1;
manager->outputs[0].name = g_strdup ("LVDS");
manager->outputs[0].vendor = g_strdup ("MetaProducts Inc.");
manager->outputs[0].product = g_strdup ("unknown");
manager->outputs[0].serial = g_strdup ("0xC0FFEE");
manager->outputs[0].width_mm = 222;
manager->outputs[0].height_mm = 125;
manager->outputs[0].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
manager->outputs[0].preferred_mode = &manager->modes[0];
manager->outputs[0].n_modes = 1;
manager->outputs[0].modes = g_new0 (MetaMonitorMode *, 1);
manager->outputs[0].modes[0] = &manager->modes[0];
manager->outputs[0].n_possible_crtcs = 1;
manager->outputs[0].possible_crtcs = g_new0 (MetaCRTC *, 1);
manager->outputs[0].possible_crtcs[0] = &manager->crtcs[0];
manager->outputs[0].n_possible_clones = 0;
manager->outputs[0].possible_clones = g_new0 (MetaOutput *, 0);
manager->outputs[0].backlight = -1;
manager->outputs[0].backlight_min = 0;
manager->outputs[0].backlight_max = 0;
}
static void
meta_monitor_manager_dummy_apply_config (MetaMonitorManager *manager,
MetaCRTCInfo **crtcs,
unsigned int n_crtcs,
MetaOutputInfo **outputs,
unsigned int n_outputs)
{
unsigned i;
int screen_width = 0, screen_height = 0;
for (i = 0; i < n_crtcs; i++)
{
MetaCRTCInfo *crtc_info = crtcs[i];
MetaCRTC *crtc = crtc_info->crtc;
crtc->is_dirty = TRUE;
if (crtc_info->mode == NULL)
{
crtc->rect.x = 0;
crtc->rect.y = 0;
crtc->rect.width = 0;
crtc->rect.height = 0;
crtc->current_mode = NULL;
}
else
{
MetaMonitorMode *mode;
MetaOutput *output;
int i, n_outputs;
int width, height;
mode = crtc_info->mode;
if (meta_monitor_transform_is_rotated (crtc_info->transform))
{
width = mode->height;
height = mode->width;
}
else
{
width = mode->width;
height = mode->height;
}
crtc->rect.x = crtc_info->x;
crtc->rect.y = crtc_info->y;
crtc->rect.width = width;
crtc->rect.height = height;
crtc->current_mode = mode;
crtc->transform = crtc_info->transform;
screen_width = MAX (screen_width, crtc_info->x + width);
screen_height = MAX (screen_height, crtc_info->y + height);
n_outputs = crtc_info->outputs->len;
for (i = 0; i < n_outputs; i++)
{
output = ((MetaOutput**)crtc_info->outputs->pdata)[i];
output->is_dirty = TRUE;
output->crtc = crtc;
}
}
}
for (i = 0; i < n_outputs; i++)
{
MetaOutputInfo *output_info = outputs[i];
MetaOutput *output = output_info->output;
output->is_primary = output_info->is_primary;
output->is_presentation = output_info->is_presentation;
}
/* Disable CRTCs not mentioned in the list */
for (i = 0; i < manager->n_crtcs; i++)
{
MetaCRTC *crtc = &manager->crtcs[i];
crtc->logical_monitor = NULL;
if (crtc->is_dirty)
{
crtc->is_dirty = FALSE;
continue;
}
crtc->rect.x = 0;
crtc->rect.y = 0;
crtc->rect.width = 0;
crtc->rect.height = 0;
crtc->current_mode = NULL;
}
/* Disable outputs not mentioned in the list */
for (i = 0; i < manager->n_outputs; i++)
{
MetaOutput *output = &manager->outputs[i];
if (output->is_dirty)
{
output->is_dirty = FALSE;
continue;
}
output->crtc = NULL;
output->is_primary = FALSE;
}
manager->screen_width = screen_width;
manager->screen_height = screen_height;
meta_monitor_manager_rebuild_derived (manager);
}
static GBytes *
meta_monitor_manager_dummy_read_edid (MetaMonitorManager *manager,
MetaOutput *output)
{
return NULL;
}
static char *
meta_monitor_manager_dummy_get_edid_file (MetaMonitorManager *manager,
MetaOutput *output)
{
return NULL;
}
static void
meta_monitor_manager_dummy_class_init (MetaMonitorManagerDummyClass *klass)
{
MetaMonitorManagerClass *manager_class = META_MONITOR_MANAGER_CLASS (klass);
manager_class->read_current = meta_monitor_manager_dummy_read_current;
manager_class->apply_configuration = meta_monitor_manager_dummy_apply_config;
manager_class->get_edid_file = meta_monitor_manager_dummy_get_edid_file;
manager_class->read_edid = meta_monitor_manager_dummy_read_edid;
}
static void
meta_monitor_manager_dummy_init (MetaMonitorManagerDummy *manager)
{
}

40
src/core/meta-monitor-manager-dummy.h Normal file
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@ -0,0 +1,40 @@
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
/*
* Copyright (C) 2001 Havoc Pennington
* Copyright (C) 2003 Rob Adams
* Copyright (C) 2004-2006 Elijah Newren
* Copyright (C) 2013 Red Hat Inc.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef META_MONITOR_MANAGER_DUMMY_H
#define META_MONITOR_MANAGER_DUMMY_H
#include "monitor-private.h"
#define META_TYPE_MONITOR_MANAGER_DUMMY (meta_monitor_manager_dummy_get_type ())
#define META_MONITOR_MANAGER_DUMMY(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_MONITOR_MANAGER_DUMMY, MetaMonitorManagerDummy))
#define META_MONITOR_MANAGER_DUMMY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_MONITOR_MANAGER_DUMMY, MetaMonitorManagerDummyClass))
#define META_IS_MONITOR_MANAGER_DUMMY(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_MONITOR_MANAGER_DUMMY))
#define META_IS_MONITOR_MANAGER_DUMMY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_MONITOR_MANAGER_DUMMY))
#define META_MONITOR_MANAGER_DUMMY_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_MONITOR_MANAGER_DUMMY, MetaMonitorManagerDummyClass))
typedef struct _MetaMonitorManagerDummyClass MetaMonitorManagerDummyClass;
typedef struct _MetaMonitorManagerDummy MetaMonitorManagerDummy;
GType meta_monitor_manager_dummy_get_type (void);
#endif /* META_MONITOR_MANAGER_DUMMY_H */

201
src/core/monitor.c
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@ -36,11 +36,10 @@
#include "monitor-private.h"
#include "meta-monitor-manager-kms.h"
#include "meta-monitor-manager-xrandr.h"
#include "meta-monitor-manager-dummy.h"
#include "meta-dbus-xrandr.h"
#define ALL_WL_TRANSFORMS ((1 << (WL_OUTPUT_TRANSFORM_FLIPPED_270 + 1)) - 1)
enum {
CONFIRM_DISPLAY_CHANGE,
SIGNALS_LAST
@ -56,196 +55,11 @@ static int signals[SIGNALS_LAST];
static void meta_monitor_manager_display_config_init (MetaDBusDisplayConfigIface *iface);
G_DEFINE_TYPE_WITH_CODE (MetaMonitorManager, meta_monitor_manager, META_DBUS_TYPE_DISPLAY_CONFIG_SKELETON,
G_IMPLEMENT_INTERFACE (META_DBUS_TYPE_DISPLAY_CONFIG, meta_monitor_manager_display_config_init));
G_DEFINE_ABSTRACT_TYPE_WITH_CODE (MetaMonitorManager, meta_monitor_manager, META_DBUS_TYPE_DISPLAY_CONFIG_SKELETON,
G_IMPLEMENT_INTERFACE (META_DBUS_TYPE_DISPLAY_CONFIG, meta_monitor_manager_display_config_init));
static void initialize_dbus_interface (MetaMonitorManager *manager);
static void
read_current_dummy (MetaMonitorManager *manager)
{
manager->max_screen_width = 65535;
manager->max_screen_height = 65535;
manager->screen_width = 1024;
manager->screen_height = 768;
manager->modes = g_new0 (MetaMonitorMode, 1);
manager->n_modes = 1;
manager->modes[0].mode_id = 0;
manager->modes[0].width = 1024;
manager->modes[0].height = 768;
manager->modes[0].refresh_rate = 60.0;
manager->crtcs = g_new0 (MetaCRTC, 1);
manager->n_crtcs = 1;
manager->crtcs[0].crtc_id = 1;
manager->crtcs[0].rect.x = 0;
manager->crtcs[0].rect.y = 0;
manager->crtcs[0].rect.width = manager->modes[0].width;
manager->crtcs[0].rect.height = manager->modes[0].height;
manager->crtcs[0].current_mode = &manager->modes[0];
manager->crtcs[0].transform = WL_OUTPUT_TRANSFORM_NORMAL;
manager->crtcs[0].all_transforms = ALL_WL_TRANSFORMS;
manager->crtcs[0].is_dirty = FALSE;
manager->crtcs[0].logical_monitor = NULL;
manager->outputs = g_new0 (MetaOutput, 1);
manager->n_outputs = 1;
manager->outputs[0].crtc = &manager->crtcs[0];
manager->outputs[0].output_id = 1;
manager->outputs[0].name = g_strdup ("LVDS");
manager->outputs[0].vendor = g_strdup ("MetaProducts Inc.");
manager->outputs[0].product = g_strdup ("unknown");
manager->outputs[0].serial = g_strdup ("0xC0FFEE");
manager->outputs[0].width_mm = 222;
manager->outputs[0].height_mm = 125;
manager->outputs[0].subpixel_order = COGL_SUBPIXEL_ORDER_UNKNOWN;
manager->outputs[0].preferred_mode = &manager->modes[0];
manager->outputs[0].n_modes = 1;
manager->outputs[0].modes = g_new0 (MetaMonitorMode *, 1);
manager->outputs[0].modes[0] = &manager->modes[0];
manager->outputs[0].n_possible_crtcs = 1;
manager->outputs[0].possible_crtcs = g_new0 (MetaCRTC *, 1);
manager->outputs[0].possible_crtcs[0] = &manager->crtcs[0];
manager->outputs[0].n_possible_clones = 0;
manager->outputs[0].possible_clones = g_new0 (MetaOutput *, 0);
manager->outputs[0].backlight = -1;
manager->outputs[0].backlight_min = 0;
manager->outputs[0].backlight_max = 0;
}
static void
apply_config_dummy (MetaMonitorManager *manager,
MetaCRTCInfo **crtcs,
unsigned int n_crtcs,
MetaOutputInfo **outputs,
unsigned int n_outputs)
{
unsigned i;
int screen_width = 0, screen_height = 0;
for (i = 0; i < n_crtcs; i++)
{
MetaCRTCInfo *crtc_info = crtcs[i];
MetaCRTC *crtc = crtc_info->crtc;
crtc->is_dirty = TRUE;
if (crtc_info->mode == NULL)
{
crtc->rect.x = 0;
crtc->rect.y = 0;
crtc->rect.width = 0;
crtc->rect.height = 0;
crtc->current_mode = NULL;
}
else
{
MetaMonitorMode *mode;
MetaOutput *output;
int i, n_outputs;
int width, height;
mode = crtc_info->mode;
if (meta_monitor_transform_is_rotated (crtc_info->transform))
{
width = mode->height;
height = mode->width;
}
else
{
width = mode->width;
height = mode->height;
}
crtc->rect.x = crtc_info->x;
crtc->rect.y = crtc_info->y;
crtc->rect.width = width;
crtc->rect.height = height;
crtc->current_mode = mode;
crtc->transform = crtc_info->transform;
screen_width = MAX (screen_width, crtc_info->x + width);
screen_height = MAX (screen_height, crtc_info->y + height);
n_outputs = crtc_info->outputs->len;
for (i = 0; i < n_outputs; i++)
{
output = ((MetaOutput**)crtc_info->outputs->pdata)[i];
output->is_dirty = TRUE;
output->crtc = crtc;
}
}
}
for (i = 0; i < n_outputs; i++)
{
MetaOutputInfo *output_info = outputs[i];
MetaOutput *output = output_info->output;
output->is_primary = output_info->is_primary;
output->is_presentation = output_info->is_presentation;
}
/* Disable CRTCs not mentioned in the list */
for (i = 0; i < manager->n_crtcs; i++)
{
MetaCRTC *crtc = &manager->crtcs[i];
crtc->logical_monitor = NULL;
if (crtc->is_dirty)
{
crtc->is_dirty = FALSE;
continue;
}
crtc->rect.x = 0;
crtc->rect.y = 0;
crtc->rect.width = 0;
crtc->rect.height = 0;
crtc->current_mode = NULL;
}
/* Disable outputs not mentioned in the list */
for (i = 0; i < manager->n_outputs; i++)
{
MetaOutput *output = &manager->outputs[i];
if (output->is_dirty)
{
output->is_dirty = FALSE;
continue;
}
output->crtc = NULL;
output->is_primary = FALSE;
}
manager->screen_width = screen_width;
manager->screen_height = screen_height;
meta_monitor_manager_rebuild_derived (manager);
}
static GBytes *
read_edid_dummy (MetaMonitorManager *manager,
MetaOutput *output)
{
return NULL;
}
static char *
get_edid_file_dummy (MetaMonitorManager *manager,
MetaOutput *output)
{
return NULL;
}
static void
meta_monitor_manager_init (MetaMonitorManager *manager)
{
@ -369,7 +183,7 @@ get_default_backend (void)
* we're a nested configuration, so return the dummy
* monitor setup. */
if (meta_is_wayland_compositor ())
return META_TYPE_MONITOR_MANAGER;
return META_TYPE_MONITOR_MANAGER_DUMMY;
else
return META_TYPE_MONITOR_MANAGER_XRANDR;
}
@ -381,7 +195,7 @@ get_default_backend (void)
/* Use the dummy implementation on Wayland for now.
* In the future, we should support wl_fullscreen_output
* which will have CRTC management in the protocol. */
return META_TYPE_MONITOR_MANAGER;
return META_TYPE_MONITOR_MANAGER_DUMMY;
}
#endif
@ -586,11 +400,6 @@ meta_monitor_manager_class_init (MetaMonitorManagerClass *klass)
object_class->dispose = meta_monitor_manager_dispose;
object_class->finalize = meta_monitor_manager_finalize;
klass->read_current = read_current_dummy;
klass->apply_configuration = apply_config_dummy;
klass->get_edid_file = get_edid_file_dummy;
klass->read_edid = read_edid_dummy;
signals[CONFIRM_DISPLAY_CHANGE] =
g_signal_new ("confirm-display-change",
G_TYPE_FROM_CLASS (object_class),