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gimp/app/config/gimpgeglconfig.c

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/* GIMP - The GNU Image Manipulation Program
* Copyright (C) 1995 Spencer Kimball and Peter Mattis
*
* GimpGeglConfig class
* Copyright (C) 2001 Sven Neumann <sven@gimp.org>
*
* 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 3 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 <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#include <gio/gio.h>
#include <gegl.h>
#include "libgimpbase/gimpbase.h"
#include "libgimpconfig/gimpconfig.h"
#include "core/core-types.h" /* eek */
#include "gimprc-blurbs.h"
#include "gimpgeglconfig.h"
#include "core/gimp-utils.h"
#include "gimp-debug.h"
#include "gimp-intl.h"
#define GIMP_DEFAULT_SWAP_COMPRESSION "fast"
#define GIMP_MAX_MEM_PROCESS (MIN (G_MAXSIZE, GIMP_MAX_MEMSIZE))
enum
{
PROP_0,
PROP_TEMP_PATH,
PROP_SWAP_PATH,
PROP_SWAP_COMPRESSION,
PROP_NUM_PROCESSORS,
PROP_TILE_CACHE_SIZE,
PROP_USE_OPENCL,
/* ignored, only for backward compatibility: */
PROP_STINGY_MEMORY_USE
};
static void gimp_gegl_config_constructed (GObject *object);
static void gimp_gegl_config_finalize (GObject *object);
static void gimp_gegl_config_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec);
static void gimp_gegl_config_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec);
G_DEFINE_TYPE (GimpGeglConfig, gimp_gegl_config, G_TYPE_OBJECT)
#define parent_class gimp_gegl_config_parent_class
static void
gimp_gegl_config_class_init (GimpGeglConfigClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
gint n_threads;
gint max_n_threads;
guint64 memory_size;
parent_class = g_type_class_peek_parent (klass);
object_class->constructed = gimp_gegl_config_constructed;
object_class->finalize = gimp_gegl_config_finalize;
object_class->set_property = gimp_gegl_config_set_property;
object_class->get_property = gimp_gegl_config_get_property;
GIMP_CONFIG_PROP_PATH (object_class, PROP_TEMP_PATH,
"temp-path",
"Temp path",
TEMP_PATH_BLURB,
GIMP_CONFIG_PATH_DIR,
"${gimp_temp_dir}",
GIMP_PARAM_STATIC_STRINGS |
GIMP_CONFIG_PARAM_RESTART);
GIMP_CONFIG_PROP_PATH (object_class, PROP_SWAP_PATH,
"swap-path",
"Swap path",
SWAP_PATH_BLURB,
GIMP_CONFIG_PATH_DIR,
"${gimp_cache_dir}",
GIMP_PARAM_STATIC_STRINGS |
GIMP_CONFIG_PARAM_RESTART);
GIMP_CONFIG_PROP_STRING (object_class, PROP_SWAP_COMPRESSION,
"swap-compression",
"Swap compression",
SWAP_COMPRESSION_BLURB,
GIMP_DEFAULT_SWAP_COMPRESSION,
GIMP_PARAM_STATIC_STRINGS);
n_threads = g_get_num_processors ();
max_n_threads =
G_PARAM_SPEC_INT (g_object_class_find_property (G_OBJECT_GET_CLASS (gegl_config ()),
"threads"))->maximum;
n_threads = MIN (n_threads, max_n_threads);
GIMP_CONFIG_PROP_INT (object_class, PROP_NUM_PROCESSORS,
"num-processors",
"Number of threads to use",
NUM_PROCESSORS_BLURB,
1, max_n_threads, n_threads,
GIMP_PARAM_STATIC_STRINGS);
memory_size = gimp_get_physical_memory_size ();
/* limit to the amount one process can handle */
memory_size = MIN (GIMP_MAX_MEM_PROCESS, memory_size);
if (memory_size > 0)
memory_size = memory_size / 2; /* half the memory */
else
memory_size = 1 << 30; /* 1GB */
GIMP_CONFIG_PROP_MEMSIZE (object_class, PROP_TILE_CACHE_SIZE,
"tile-cache-size",
"Tile cache size",
TILE_CACHE_SIZE_BLURB,
0, GIMP_MAX_MEM_PROCESS,
memory_size,
GIMP_PARAM_STATIC_STRINGS |
GIMP_CONFIG_PARAM_CONFIRM);
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_USE_OPENCL,
"use-opencl",
"Use OpenCL",
USE_OPENCL_BLURB,
FALSE,
GIMP_PARAM_STATIC_STRINGS);
/* only for backward compatibility: */
GIMP_CONFIG_PROP_BOOLEAN (object_class, PROP_STINGY_MEMORY_USE,
"stingy-memory-use",
NULL, NULL,
FALSE,
GIMP_CONFIG_PARAM_IGNORE);
}
static void
gimp_gegl_config_init (GimpGeglConfig *config)
{
}
static void
gimp_gegl_config_constructed (GObject *object)
{
G_OBJECT_CLASS (parent_class)->constructed (object);
gimp_debug_add_instance (object, G_OBJECT_GET_CLASS (object));
}
static void
gimp_gegl_config_finalize (GObject *object)
{
GimpGeglConfig *gegl_config = GIMP_GEGL_CONFIG (object);
g_free (gegl_config->temp_path);
g_free (gegl_config->swap_path);
g_free (gegl_config->swap_compression);
gimp_debug_remove_instance (object);
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_gegl_config_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
GimpGeglConfig *gegl_config = GIMP_GEGL_CONFIG (object);
switch (property_id)
{
case PROP_TEMP_PATH:
g_free (gegl_config->temp_path);
gegl_config->temp_path = g_value_dup_string (value);
break;
case PROP_SWAP_PATH:
g_free (gegl_config->swap_path);
gegl_config->swap_path = g_value_dup_string (value);
break;
case PROP_SWAP_COMPRESSION:
g_free (gegl_config->swap_compression);
gegl_config->swap_compression = g_value_dup_string (value);
break;
case PROP_NUM_PROCESSORS:
gegl_config->num_processors = g_value_get_int (value);
break;
case PROP_TILE_CACHE_SIZE:
gegl_config->tile_cache_size = g_value_get_uint64 (value);
break;
case PROP_USE_OPENCL:
gegl_config->use_opencl = g_value_get_boolean (value);
break;
case PROP_STINGY_MEMORY_USE:
/* ignored */
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
gimp_gegl_config_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
GimpGeglConfig *gegl_config = GIMP_GEGL_CONFIG (object);
switch (property_id)
{
case PROP_TEMP_PATH:
g_value_set_string (value, gegl_config->temp_path);
break;
case PROP_SWAP_PATH:
g_value_set_string (value, gegl_config->swap_path);
break;
case PROP_SWAP_COMPRESSION:
g_value_set_string (value, gegl_config->swap_compression);
break;
case PROP_NUM_PROCESSORS:
g_value_set_int (value, gegl_config->num_processors);
break;
case PROP_TILE_CACHE_SIZE:
g_value_set_uint64 (value, gegl_config->tile_cache_size);
break;
case PROP_USE_OPENCL:
g_value_set_boolean (value, gegl_config->use_opencl);
break;
case PROP_STINGY_MEMORY_USE:
/* ignored */
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
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