278 lines
8.7 KiB
C
278 lines
8.7 KiB
C
/* PIKA - Photo and Image Kooker Application
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* a rebranding of The GNU Image Manipulation Program (created with heckimp)
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* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
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*
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* Original copyright, applying to most contents (license remains unchanged):
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* Copyright (C) 1995 Spencer Kimball and Peter Mattis
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*
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* PikaGeglConfig class
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* Copyright (C) 2001 Sven Neumann <sven@gimp.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "config.h"
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#include <gio/gio.h>
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#include <gegl.h>
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#include "libpikabase/pikabase.h"
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#include "libpikaconfig/pikaconfig.h"
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#include "core/core-types.h" /* eek */
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#include "pikarc-blurbs.h"
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#include "pikageglconfig.h"
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#include "core/pika-utils.h"
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#include "pika-debug.h"
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#include "pika-intl.h"
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#define PIKA_DEFAULT_SWAP_COMPRESSION "fast"
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#define PIKA_MAX_MEM_PROCESS (MIN (G_MAXSIZE, PIKA_MAX_MEMSIZE))
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enum
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{
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PROP_0,
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PROP_TEMP_PATH,
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PROP_SWAP_PATH,
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PROP_SWAP_COMPRESSION,
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PROP_NUM_PROCESSORS,
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PROP_TILE_CACHE_SIZE,
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PROP_USE_OPENCL,
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/* ignored, only for backward compatibility: */
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PROP_STINGY_MEMORY_USE
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};
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static void pika_gegl_config_constructed (GObject *object);
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static void pika_gegl_config_finalize (GObject *object);
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static void pika_gegl_config_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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static void pika_gegl_config_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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G_DEFINE_TYPE (PikaGeglConfig, pika_gegl_config, G_TYPE_OBJECT)
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#define parent_class pika_gegl_config_parent_class
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static void
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pika_gegl_config_class_init (PikaGeglConfigClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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gint n_threads;
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gint max_n_threads;
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guint64 memory_size;
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parent_class = g_type_class_peek_parent (klass);
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object_class->constructed = pika_gegl_config_constructed;
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object_class->finalize = pika_gegl_config_finalize;
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object_class->set_property = pika_gegl_config_set_property;
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object_class->get_property = pika_gegl_config_get_property;
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PIKA_CONFIG_PROP_PATH (object_class, PROP_TEMP_PATH,
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"temp-path",
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"Temp path",
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TEMP_PATH_BLURB,
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PIKA_CONFIG_PATH_DIR,
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"${pika_temp_dir}",
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PIKA_PARAM_STATIC_STRINGS |
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PIKA_CONFIG_PARAM_RESTART);
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PIKA_CONFIG_PROP_PATH (object_class, PROP_SWAP_PATH,
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"swap-path",
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"Swap path",
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SWAP_PATH_BLURB,
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PIKA_CONFIG_PATH_DIR,
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"${pika_cache_dir}",
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PIKA_PARAM_STATIC_STRINGS |
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PIKA_CONFIG_PARAM_RESTART);
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PIKA_CONFIG_PROP_STRING (object_class, PROP_SWAP_COMPRESSION,
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"swap-compression",
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"Swap compression",
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SWAP_COMPRESSION_BLURB,
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PIKA_DEFAULT_SWAP_COMPRESSION,
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PIKA_PARAM_STATIC_STRINGS);
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n_threads = g_get_num_processors ();
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max_n_threads =
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G_PARAM_SPEC_INT (g_object_class_find_property (G_OBJECT_GET_CLASS (gegl_config ()),
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"threads"))->maximum;
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n_threads = MIN (n_threads, max_n_threads);
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PIKA_CONFIG_PROP_INT (object_class, PROP_NUM_PROCESSORS,
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"num-processors",
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"Number of threads to use",
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NUM_PROCESSORS_BLURB,
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1, max_n_threads, n_threads,
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PIKA_PARAM_STATIC_STRINGS);
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memory_size = pika_get_physical_memory_size ();
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/* limit to the amount one process can handle */
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memory_size = MIN (PIKA_MAX_MEM_PROCESS, memory_size);
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if (memory_size > 0)
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memory_size = memory_size / 2; /* half the memory */
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else
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memory_size = 1 << 30; /* 1GB */
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PIKA_CONFIG_PROP_MEMSIZE (object_class, PROP_TILE_CACHE_SIZE,
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"tile-cache-size",
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"Tile cache size",
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TILE_CACHE_SIZE_BLURB,
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0, PIKA_MAX_MEM_PROCESS,
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memory_size,
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PIKA_PARAM_STATIC_STRINGS |
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PIKA_CONFIG_PARAM_CONFIRM);
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PIKA_CONFIG_PROP_BOOLEAN (object_class, PROP_USE_OPENCL,
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"use-opencl",
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"Use OpenCL",
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USE_OPENCL_BLURB,
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FALSE,
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PIKA_PARAM_STATIC_STRINGS);
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/* only for backward compatibility: */
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PIKA_CONFIG_PROP_BOOLEAN (object_class, PROP_STINGY_MEMORY_USE,
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"stingy-memory-use",
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NULL, NULL,
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FALSE,
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PIKA_CONFIG_PARAM_IGNORE);
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}
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static void
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pika_gegl_config_init (PikaGeglConfig *config)
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{
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}
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static void
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pika_gegl_config_constructed (GObject *object)
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{
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G_OBJECT_CLASS (parent_class)->constructed (object);
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pika_debug_add_instance (object, G_OBJECT_GET_CLASS (object));
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}
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static void
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pika_gegl_config_finalize (GObject *object)
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{
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PikaGeglConfig *gegl_config = PIKA_GEGL_CONFIG (object);
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g_free (gegl_config->temp_path);
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g_free (gegl_config->swap_path);
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g_free (gegl_config->swap_compression);
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pika_debug_remove_instance (object);
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G_OBJECT_CLASS (parent_class)->finalize (object);
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}
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static void
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pika_gegl_config_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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PikaGeglConfig *gegl_config = PIKA_GEGL_CONFIG (object);
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switch (property_id)
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{
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case PROP_TEMP_PATH:
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g_free (gegl_config->temp_path);
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gegl_config->temp_path = g_value_dup_string (value);
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break;
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case PROP_SWAP_PATH:
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g_free (gegl_config->swap_path);
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gegl_config->swap_path = g_value_dup_string (value);
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break;
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case PROP_SWAP_COMPRESSION:
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g_free (gegl_config->swap_compression);
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gegl_config->swap_compression = g_value_dup_string (value);
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break;
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case PROP_NUM_PROCESSORS:
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gegl_config->num_processors = g_value_get_int (value);
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break;
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case PROP_TILE_CACHE_SIZE:
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gegl_config->tile_cache_size = g_value_get_uint64 (value);
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break;
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case PROP_USE_OPENCL:
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gegl_config->use_opencl = g_value_get_boolean (value);
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break;
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case PROP_STINGY_MEMORY_USE:
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/* ignored */
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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pika_gegl_config_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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PikaGeglConfig *gegl_config = PIKA_GEGL_CONFIG (object);
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switch (property_id)
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{
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case PROP_TEMP_PATH:
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g_value_set_string (value, gegl_config->temp_path);
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break;
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case PROP_SWAP_PATH:
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g_value_set_string (value, gegl_config->swap_path);
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break;
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case PROP_SWAP_COMPRESSION:
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g_value_set_string (value, gegl_config->swap_compression);
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break;
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case PROP_NUM_PROCESSORS:
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g_value_set_int (value, gegl_config->num_processors);
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break;
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case PROP_TILE_CACHE_SIZE:
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g_value_set_uint64 (value, gegl_config->tile_cache_size);
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break;
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case PROP_USE_OPENCL:
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g_value_set_boolean (value, gegl_config->use_opencl);
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break;
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case PROP_STINGY_MEMORY_USE:
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/* ignored */
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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