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-rw-r--r--app/config/gimpgeglconfig.c273
1 files changed, 273 insertions, 0 deletions
diff --git a/app/config/gimpgeglconfig.c b/app/config/gimpgeglconfig.c
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--- /dev/null
+++ b/app/config/gimpgeglconfig.c
@@ -0,0 +1,273 @@
+/* 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;
+ }
+}
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-18 08:21:57 +0000