darktable.c

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/*
    This file is part of darktable,
    Copyright (C) 2009-2014 johannes hanika.
    Copyright (C) 2010-2011, 2015 Bruce Guenter.
    Copyright (C) 2010-2012 Henrik Andersson.
    Copyright (C) 2010 Richard Hughes.
    Copyright (C) 2010-2020 Tobias Ellinghaus.
    Copyright (C) 2011 Alexey Dokuchaev.
    Copyright (C) 2011 Antony Dovgal.
    Copyright (C) 2011 calca.
    Copyright (C) 2011-2012 Christian Tellefsen.
    Copyright (C) 2011 David Bremner.
    Copyright (C) 2011-2012 Edouard Gomez.
    Copyright (C) 2011 Kanstantsin Shautsou.
    Copyright (C) 2011-2015 Pascal de Bruijn.
    Copyright (C) 2011 Robert Bieber.
    Copyright (C) 2011-2012, 2016-2018 Ulrich Pegelow.
    Copyright (C) 2012 James C. McPherson.
    Copyright (C) 2012 Jeroen Hegeman.
    Copyright (C) 2012-2015 Jérémy Rosen.
    Copyright (C) 2012-2013, 2015, 2018-2019 parafin.
    Copyright (C) 2012 Richard Wonka.
    Copyright (C) 2013, 2021 Aldric Renaudin.
    Copyright (C) 2013 Jens Fendler.
    Copyright (C) 2013, 2015, 2017, 2019-2022 Pascal Obry.
    Copyright (C) 2013 Simon Spannagel.
    Copyright (C) 2013 sthen.
    Copyright (C) 2013 Stuart Henderson.
    Copyright (C) 2014 Fernando R.
    Copyright (C) 2014 Moritz Lipp.
    Copyright (C) 2014-2015 Pedro Côrte-Real.
    Copyright (C) 2014-2017, 2020 Roman Lebedev.
    Copyright (C) 2015, 2017, 2019 Dan Torop.
    Copyright (C) 2015 Jean-Sébastien Pédron.
    Copyright (C) 2015 K. Adam Christensen.
    Copyright (C) 2015 Matthias Gehre.
    Copyright (C) 2016-2018 Peter Budai.
    Copyright (C) 2017, 2021 luzpaz.
    Copyright (C) 2018-2019 Edgardo Hoszowski.
    Copyright (C) 2019 Alexis Mousset.
    Copyright (C) 2019 Andreas Schneider.
    Copyright (C) 2019, 2022-2023, 2025-2026 Aurélien PIERRE.
    Copyright (C) 2019 Felipe Contreras.
    Copyright (C) 2019-2022 Hanno Schwalm.
    Copyright (C) 2019 Heiko Bauke.
    Copyright (C) 2019 jakubfi.
    Copyright (C) 2020 Chris Elston.
    Copyright (C) 2020 David-Tillmann Schaefer.
    Copyright (C) 2020-2022 Diederik Ter Rahe.
    Copyright (C) 2020-2021 Hubert Kowalski.
    Copyright (C) 2020 Matthieu Volat.
    Copyright (C) 2020-2022 Philippe Weyland.
    Copyright (C) 2020-2021 Ralf Brown.
    Copyright (C) 2021 Ilya Kurdyukov.
    Copyright (C) 2021 Paolo DePetrillo.
    Copyright (C) 2022 Martin Bařinka.
    Copyright (C) 2022 Victor Forsiuk.
    Copyright (C) 2023 lologor.
    Copyright (C) 2023 Luca Zulberti.
    Copyright (C) 2023 Maurizio Paglia.
    Copyright (C) 2024 Alynx Zhou.
    Copyright (C) 2025-2026 Guillaume Stutin.
    Copyright (C) 2025 Miguel Moquillon.
    
    darktable 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.
    
    darktable 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 darktable.  If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
 
#include "is_supported_platform.h"
 
#if !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__OpenBSD__) && !defined(__DragonFly__)
#include <malloc.h>
#endif
#ifdef __APPLE__
#include <sys/malloc.h>
#endif
 
#include "common/collection.h"
#include "common/colorspaces.h"
#include "common/colorlabels.h"
#include "common/darktable.h"
#include "common/datetime.h"
#include "common/exif.h"
#include "common/history.h"
#include "common/pwstorage/pwstorage.h"
#include "common/selection.h"
#include "common/privacy_consent.h"
#include "common/sentry.h"
#include "common/telemetry.h"
#include "common/system_signal_handling.h"
#include "bauhaus/bauhaus.h"
#include "gui/presets.h"
#include "gui/splash.h"
 
#include "common/file_location.h"
#include "common/film.h"
#include "common/grealpath.h"
#include "common/image.h"
#include "common/image_cache.h"
#include "common/imageio_module.h"
#include "common/iop_order.h"
#include "common/l10n.h"
#include "common/metadata.h"
#include "common/mipmap_cache.h"
#include "common/noiseprofiles.h"
#include "common/opencl.h"
#include "common/points.h"
#include "common/resource_limits.h"
#include "common/tags.h"
#include "common/styles.h"
#include "common/undo.h"
#include "common/fp_mode.h"
#include "control/conf.h"
#include "control/control.h"
#include "control/crawler.h"
#include "control/jobs/control_jobs.h"
#include "control/jobs/film_jobs.h"
#include "control/signal.h"
#include "develop/blend.h"
#include "develop/dev_pixelpipe.h"
#include "develop/imageop.h"
 
#include "gui/gtk.h"
#include "gui/gui_throttle.h"
#include "gui/guides.h"
#include "gui/presets.h"
#include "libs/lib.h"
#include "views/view.h"
#include "conf_gen.h"
 
#include <errno.h>
#if !defined(_WIN32) && !defined(__APPLE__)
#include <fontconfig/fontconfig.h>
#endif
#include <glib.h>
#include <glib/gstdio.h>
#include <pango/pangocairo.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/param.h>
#include <sys/types.h>
#include <unistd.h>
#include <locale.h>
#include <limits.h>
 
#if defined(__x86_64__) || defined(__i386__)
#include <xmmintrin.h>
#endif
 
#ifdef HAVE_GRAPHICSMAGICK
#include <magick/api.h>
#elif defined HAVE_IMAGEMAGICK
#include <MagickWand/MagickWand.h>
#endif
 
#include "dbus.h"
 
#if defined(__SUNOS__)
#include <sys/varargs.h>
#endif
 
#ifdef _OPENMP
#include <omp.h>
#endif
 
darktable_t darktable;
 
#if !defined(_WIN32) && !defined(__APPLE__)
typedef struct _PangoFcFontMap PangoFcFontMap;
extern GType pango_fc_font_map_get_type(void);
extern void pango_fc_font_map_shutdown(PangoFcFontMap *fcfontmap);
#endif
 
static GLogWriterOutput _gtk_log_writer_filter(GLogLevelFlags log_level, const GLogField *fields,
                                               gsize n_fields, gpointer user_data)
{
  const gchar *message = NULL;
 
  for(gsize k = 0; k < n_fields; k++)
  {
    if(g_strcmp0(fields[k].key, "MESSAGE")) continue;
 
    message = fields[k].value;
    break;
  }
 
  // Silence only warnings/errors that come from default Adwaita CSS or desktop theme
  // because there is nothing we can do about those.
  // Yes, default Adwaita GTK CSS is still using deprecated GTK stuff in 2026...
  // Even those morons can't keep up with the pace of their own deprecations.
  if(message)
  {
    if(!g_strcmp0(message, "Unable to load dot from the cursor theme"))
      return G_LOG_WRITER_HANDLED;
 
    if(g_str_has_prefix(message, "Theme parsing error:")
       && g_str_has_suffix(message, "The :insensitive pseudo-class is deprecated. Use :disabled instead."))
      return G_LOG_WRITER_HANDLED;
 
    if(g_str_has_prefix(message, "Theme parsing error:")
       && g_str_has_suffix(message, "The :inconsistent pseudo-class is deprecated. Use :indeterminate instead."))
      return G_LOG_WRITER_HANDLED;
  }
 
  return g_log_writer_default(log_level, fields, n_fields, user_data);
}
 
static int usage(const char *argv0)
{
#ifdef _WIN32
  char *logfile = g_build_filename(g_get_user_cache_dir(), "ansel", "ansel-log.txt", NULL);
#endif
  // clang-format off
  printf("usage: %s [options] [IMG_1234.{RAW,..}|image_folder/]\n", argv0);
  printf("\n");
  printf("options:\n");
  printf("\n");
  printf("  --cachedir <user cache directory>\n");
  printf("  --conf <key>=<value>\n");
  printf("  --configdir <user config directory>\n");
  printf("  -d {all,cache,camctl,camsupport,colorprofile,control,demosaic,dev,gtk,history,imageio,import,\n");
  printf("      input,ioporder,lighttable,lua,masks,memory,nan,nocache_reuse,opencl,params,\n");
  printf("      perf,pipe,pipecache,print,pwstorage,signal,sql,shortcuts,tiling,undo,verbose}\n");
  printf("  --d-signal <signal> \n");
  printf("  --d-signal-act <all,raise,connect,disconnect");
  // clang-format on
#ifdef DT_HAVE_SIGNAL_TRACE
  printf(",print-trace");
#endif
  printf(">\n");
  printf("  --datadir <data directory>\n");
#ifdef HAVE_OPENCL
  printf("  --disable-opencl\n");
#endif
  printf("  -h, --help");
#ifdef _WIN32
  printf(", /?");
#endif
  printf("\n");
  printf("  --library <library file>\n");
  printf("  --localedir <locale directory>\n");
  printf("  --moduledir <module directory>\n");
  printf("  --noiseprofiles <noiseprofiles json file>\n");
  printf("  -t <num openmp threads>\n");
  printf("  --tmpdir <tmp directory>\n");
  printf("  --version\n");
#ifdef _WIN32
  printf("\n");
  printf("  note: debug log and output will be written to this file:\n");
  printf("        %s\n", logfile);
#endif
 
#ifdef _WIN32
  dt_free(logfile);
#endif
 
  return 1;
}
 
char *dt_version_major_minor()
{
  char ver[100] = { 0 };
  g_strlcpy(ver, darktable_package_string, sizeof(ver));
  int count = -1;
  char *start = ver;
  for(char *p = ver; *p; p++)
  {
    // first look for a number
    if(count == -1)
    {
      if(*p >= '0' && *p <= '9')
      {
        count++;
        start = p;
      }
    }
    // then check for <major>.<minor>
    else
    {
      if(*p == '.' || *p == '+') count++;
      if(count == 2)
      {
        *p = '\0';
        break;
      }
    }
  }
  return g_strdup(start);
}
 
gboolean dt_supported_image(const gchar *filename)
{
  gboolean supported = FALSE;
  char *ext = g_strrstr(filename, ".");
  if(IS_NULL_PTR(ext))
    return FALSE;
  ext++;
  for(const char **i = dt_supported_extensions; !IS_NULL_PTR(*i); i++)
    if(!g_ascii_strncasecmp(ext, *i, strlen(*i)))
    {
      supported = TRUE;
      break;
    }
  return supported;
}
 
int dt_load_from_string(const gchar *input, gboolean open_image_in_dr, gboolean *single_image)
{
  int32_t id = 0;
  if(IS_NULL_PTR(input) || input[0] == '\0') return 0;
 
  char *filename = dt_util_normalize_path(input);
 
  if(IS_NULL_PTR(filename))
  {
    dt_control_log(_("found strange path `%s'"), input);
    return 0;
  }
 
  if(g_file_test(filename, G_FILE_TEST_IS_DIR))
  {
    // import a directory into a film roll
    id = dt_film_import(filename);
    if(id)
    {
      dt_film_open(id);
      dt_ctl_switch_mode_to("lighttable");
    }
    else
    {
      dt_control_log(_("error loading directory `%s'"), filename);
    }
    if(single_image) *single_image = FALSE;
  }
  else
  {
    // import a single image
    gchar *directory = g_path_get_dirname((const gchar *)filename);
    dt_film_t film;
    const int filmid = dt_film_new(&film, directory);
    id = dt_image_import(filmid, filename, TRUE);
    dt_free(directory);
    if(id)
    {
      dt_film_open(filmid);
      // make sure buffers are loaded (load full for testing)
      dt_mipmap_buffer_t buf;
      dt_mipmap_cache_get(darktable.mipmap_cache, &buf, id, DT_MIPMAP_FULL, DT_MIPMAP_BLOCKING, 'r');
      gboolean loaded = (!IS_NULL_PTR(buf.buf));
      dt_mipmap_cache_release(darktable.mipmap_cache, &buf);
      if(!loaded)
      {
        id = 0;
        dt_control_log(_("file `%s' has unknown format!"), filename);
      }
      else
      {
        if(open_image_in_dr)
        {
          dt_control_set_mouse_over_id(id);
          dt_ctl_switch_mode_to("darkroom");
        }
      }
    }
    else
    {
      dt_control_log(_("error loading file `%s'"), filename);
    }
    if(single_image) *single_image = TRUE;
  }
  dt_free(filename);
  return id;
}
 
// Returns total system memory in kiloBytes
static inline size_t _get_total_memory()
{
#if defined(__linux__)
  FILE *f = g_fopen("/proc/meminfo", "rb");
  if(IS_NULL_PTR(f)) return 0;
  size_t mem = 0;
  char *line = NULL;
  size_t len = 0;
  int first = 1, found = 0;
  // return "MemTotal" or the value from the first line
  while(!found && getline(&line, &len, f) != -1)
  {
    char *colon = strchr(line, ':');
    if(IS_NULL_PTR(colon)) continue;
    found = !strncmp(line, "MemTotal:", 9);
    if(found || first) mem = atol(colon + 1);
    first = 0;
  }
  fclose(f);
  if(len > 0)
  {
    dt_free(line);
  }
  return mem;
#elif defined(__APPLE__) || defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__)            \
    || defined(__OpenBSD__)
#if defined(__APPLE__)
  int mib[2] = { CTL_HW, HW_MEMSIZE };
#elif defined(HW_PHYSMEM64)
  int mib[2] = { CTL_HW, HW_PHYSMEM64 };
#else
  int mib[2] = { CTL_HW, HW_PHYSMEM };
#endif
  uint64_t physical_memory;
  size_t length = sizeof(uint64_t);
  sysctl(mib, 2, (void *)&physical_memory, &length, (void *)NULL, 0);
  return physical_memory / 1024;
#elif defined _WIN32
  MEMORYSTATUSEX memInfo;
  memInfo.dwLength = sizeof(MEMORYSTATUSEX);
  GlobalMemoryStatusEx(&memInfo);
  return memInfo.ullTotalPhys / (uint64_t)1024;
#else
  // assume 2GB until we have a better solution.
  fprintf(stderr, "Unknown memory size. Assuming 2GB\n");
  return 2097152;
#endif
}
 
void *dt_alloc_align(size_t size)
{
  return dt_alloc_align_internal(size);
}
 
int dt_init(int argc, char *argv[], const gboolean init_gui, const gboolean load_data)
{
  double start_wtime = dt_get_wtime();
 
#ifndef _WIN32
  if(getuid() == 0 || geteuid() == 0)
    printf(
        "WARNING: either your user id or the effective user id are 0. are you running darktable as root?\n");
#endif
 
  dt_fp_init(DT_FP_MODE_FAST);
 
  dt_set_signal_handlers();
 
#ifdef M_MMAP_THRESHOLD
  mallopt(M_MMAP_THRESHOLD, 128 * 1024); /* use mmap() for large allocations */
#endif
 
  // make sure that stack/frame limits are good (musl)
  dt_set_rlimits();
 
  // init all pointers to 0:
  memset(&darktable, 0, sizeof(darktable_t));
 
  darktable.start_wtime = start_wtime;
 
  darktable.progname = argv[0];
 
  darktable.main_message = NULL;
 
  // FIXME: move there into dt_database_t
  pthread_mutexattr_t recursive_locking;
  pthread_mutexattr_init(&recursive_locking);
  pthread_mutexattr_settype(&recursive_locking, PTHREAD_MUTEX_RECURSIVE);
  dt_pthread_mutex_init(&(darktable.plugin_threadsafe), NULL);
  dt_pthread_mutex_init(&(darktable.capabilities_threadsafe), NULL);
  dt_pthread_mutex_init(&(darktable.exiv2_threadsafe), NULL);
  dt_pthread_mutex_init(&(darktable.readFile_mutex), NULL);
  dt_pthread_mutex_init(&(darktable.pipeline_threadsafe), NULL);
  dt_pthread_rwlock_init(&(darktable.database_threadsafe), NULL);
 
  darktable.control = (dt_control_t *)calloc(1, sizeof(dt_control_t));
 
  // database
  char *dbfilename_from_command = NULL;
  char *noiseprofiles_from_command = NULL;
  char *datadir_from_command = NULL;
  char *moduledir_from_command = NULL;
  char *localedir_from_command = NULL;
  char *tmpdir_from_command = NULL;
  char *configdir_from_command = NULL;
  char *cachedir_from_command = NULL;
  char *kerneldir_from_command = NULL;
 
#ifdef HAVE_OPENCL
  gboolean exclude_opencl = FALSE;
  gboolean print_statistics = (strstr(argv[0], "ansel-cltest") == NULL);
#endif
 
  darktable.num_openmp_threads = 1;
#ifdef _OPENMP
  darktable.num_openmp_threads = omp_get_max_threads();
#endif
 
  darktable.unmuted = 0;
  gboolean cpu_threads_from_cli = FALSE;
 
  GSList *config_override = NULL;
  for(int k = 1; k < argc; k++)
  {
#ifdef _WIN32
    if(!strcmp(argv[k], "/?"))
    {
      return usage(argv[0]);
    }
#endif
    if(argv[k][0] == '-')
    {
      if(!strcmp(argv[k], "--help") || !strcmp(argv[k], "-h"))
      {
        return usage(argv[0]);
      }
      else if(!strcmp(argv[k], "--version"))
      {
        printf("this is %s\ncopyright (c) 2009-2022 Johannes Hanika, (c) 2022-%s Aurélien Pierre\n" PACKAGE_BUGREPORT "\n\ncompile options:\n"
               "  bit depth is %" G_GSIZE_FORMAT " bit\n"
#ifdef _DEBUG
               "  debug build\n"
#else
               "  normal build\n"
#endif
#ifdef _OPENMP
               "  OpenMP support enabled\n"
#else
               "  OpenMP support disabled\n"
#endif
 
#ifdef HAVE_OPENCL
               "  OpenCL support enabled\n"
#else
               "  OpenCL support disabled\n"
#endif
 
#ifdef USE_COLORDGTK
               "  Colord support enabled\n"
#else
               "  Colord support disabled\n"
#endif
 
#ifdef HAVE_GRAPHICSMAGICK
               "  GraphicsMagick support enabled\n"
#else
               "  GraphicsMagick support disabled\n"
#endif
 
#ifdef HAVE_IMAGEMAGICK
               "  ImageMagick support enabled\n"
#else
               "  ImageMagick support disabled\n"
#endif
 
#ifdef HAVE_OPENEXR
               "  OpenEXR support enabled\n"
#else
               "  OpenEXR support disabled\n"
#endif
               ,
               darktable_package_string,
               darktable_last_commit_year,
               CHAR_BIT * sizeof(void *)
               );
        return 1;
      }
      else if(!strcmp(argv[k], "--library") && argc > k + 1)
      {
        dbfilename_from_command = argv[++k];
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--datadir") && argc > k + 1)
      {
        datadir_from_command = argv[++k];
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--moduledir") && argc > k + 1)
      {
        moduledir_from_command = argv[++k];
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--tmpdir") && argc > k + 1)
      {
        tmpdir_from_command = argv[++k];
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--configdir") && argc > k + 1)
      {
        configdir_from_command = argv[++k];
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--cachedir") && argc > k + 1)
      {
        cachedir_from_command = argv[++k];
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--localedir") && argc > k + 1)
      {
        localedir_from_command = argv[++k];
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--kerneldir") && argc > k + 1)
      {
        kerneldir_from_command = argv[++k];
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(argv[k][1] == 'd' && argc > k + 1)
      {
        if(!strcmp(argv[k + 1], "all"))
          darktable.unmuted = 0xffffffff & ~DT_DEBUG_VERBOSE; // enable all debug information except verbose
        else if(!strcmp(argv[k + 1], "cache"))
          darktable.unmuted |= DT_DEBUG_CACHE; // enable debugging for lib/film/cache module
        else if(!strcmp(argv[k + 1], "control"))
          darktable.unmuted |= DT_DEBUG_CONTROL; // enable debugging for scheduler module
        else if(!strcmp(argv[k + 1], "dev"))
          darktable.unmuted |= DT_DEBUG_DEV; // develop module
        else if(!strcmp(argv[k + 1], "gtk"))
          darktable.unmuted |= DT_DEBUG_GTK; // GTK widgets and display setup
        else if(!strcmp(argv[k + 1], "input"))
          darktable.unmuted |= DT_DEBUG_INPUT; // input devices
        else if(!strcmp(argv[k + 1], "pipecache"))
          darktable.unmuted |= DT_DEBUG_PIPECACHE; // pipeline cache
        else if(!strcmp(argv[k + 1], "perf"))
          darktable.unmuted |= DT_DEBUG_PERF; // performance measurements
        else if(!strcmp(argv[k + 1], "pwstorage"))
          darktable.unmuted |= DT_DEBUG_PWSTORAGE; // pwstorage module
        else if(!strcmp(argv[k + 1], "opencl"))
          darktable.unmuted |= DT_DEBUG_OPENCL; // gpu accel via opencl
        else if(!strcmp(argv[k + 1], "sql"))
          darktable.unmuted |= DT_DEBUG_SQL; // SQLite3 queries
        else if(!strcmp(argv[k + 1], "memory"))
          darktable.unmuted |= DT_DEBUG_MEMORY; // some stats on mem usage now and then.
        else if(!strcmp(argv[k + 1], "lighttable"))
          darktable.unmuted |= DT_DEBUG_LIGHTTABLE; // lighttable related stuff.
        else if(!strcmp(argv[k + 1], "nan"))
          darktable.unmuted |= DT_DEBUG_NAN; // check for NANs when processing the pipe.
        else if(!strcmp(argv[k + 1], "masks"))
          darktable.unmuted |= DT_DEBUG_MASKS; // masks related stuff.
        else if(!strcmp(argv[k + 1], "lua"))
          darktable.unmuted |= DT_DEBUG_LUA; // lua errors are reported on console
        else if(!strcmp(argv[k + 1], "print"))
          darktable.unmuted |= DT_DEBUG_PRINT; // print errors are reported on console
        else if(!strcmp(argv[k + 1], "camsupport"))
          darktable.unmuted |= DT_DEBUG_CAMERA_SUPPORT; // camera support warnings are reported on console
        else if(!strcmp(argv[k + 1], "colorprofile"))
          darktable.unmuted |= DT_DEBUG_COLORPROFILE; // color profile handling
        else if(!strcmp(argv[k + 1], "nocache_reuse"))
          darktable.unmuted |= DT_DEBUG_NOCACHE_REUSE; // disable reusable pixelpipe cache buffers
        else if(!strcmp(argv[k + 1], "ioporder"))
          darktable.unmuted |= DT_DEBUG_IOPORDER; // iop order information are reported on console
        else if(!strcmp(argv[k + 1], "imageio"))
          darktable.unmuted |= DT_DEBUG_IMAGEIO; // image importing or exporting messages on console
        else if(!strcmp(argv[k + 1], "undo"))
          darktable.unmuted |= DT_DEBUG_UNDO; // undo/redo
        else if(!strcmp(argv[k + 1], "signal"))
          darktable.unmuted |= DT_DEBUG_SIGNAL; // signal information on console
        else if(!strcmp(argv[k + 1], "params"))
          darktable.unmuted |= DT_DEBUG_PARAMS; // iop module params checks on console
        else if(!strcmp(argv[k + 1], "demosaic"))
          darktable.unmuted |= DT_DEBUG_DEMOSAIC;
        else if(!strcmp(argv[k + 1], "shortcuts"))
          darktable.unmuted |= DT_DEBUG_SHORTCUTS;
        else if(!strcmp(argv[k + 1], "tiling"))
          darktable.unmuted |= DT_DEBUG_TILING;
        else if(!strcmp(argv[k + 1], "verbose"))
          darktable.unmuted |= DT_DEBUG_VERBOSE;
        else if(!strcmp(argv[k + 1], "pipe"))
          darktable.unmuted |= DT_DEBUG_PIPE;
        else if(!strcmp(argv[k + 1], "history"))
          darktable.unmuted |= DT_DEBUG_HISTORY;
        else if(!strcmp(argv[k + 1], "import"))
          darktable.unmuted |= DT_DEBUG_IMPORT;
        else
          return usage(argv[0]);
        k++;
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--d-signal-act") && argc > k + 1)
      {
        if(!strcmp(argv[k + 1], "all"))
          darktable.unmuted_signal_dbg_acts = 0xffffffff; // enable all signal debug information
        else if(!strcmp(argv[k + 1], "raise"))
          darktable.unmuted_signal_dbg_acts |= DT_DEBUG_SIGNAL_ACT_RAISE; // enable debugging for signal raising
        else if(!strcmp(argv[k + 1], "connect"))
          darktable.unmuted_signal_dbg_acts |= DT_DEBUG_SIGNAL_ACT_CONNECT; // enable debugging for signal connection
        else if(!strcmp(argv[k + 1], "disconnect"))
          darktable.unmuted_signal_dbg_acts |= DT_DEBUG_SIGNAL_ACT_DISCONNECT; // enable debugging for signal disconnection
        else if(!strcmp(argv[k + 1], "print-trace"))
        {
#ifdef DT_HAVE_SIGNAL_TRACE
          darktable.unmuted_signal_dbg_acts |= DT_DEBUG_SIGNAL_ACT_PRINT_TRACE; // enable printing of signal tracing
#else
          fprintf(stderr, "[signal] print-trace not available, skipping\n");
#endif
        }
        else
          return usage(argv[0]);
        k++;
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--d-signal") && argc > k + 1)
      {
        gchar *str = g_ascii_strup(argv[k+1], -1);
 
        #define CHKSIGDBG(sig) else if(!g_strcmp0(str, #sig)) do {darktable.unmuted_signal_dbg[sig] = TRUE;} while (0)
        if(!g_strcmp0(str, "ALL"))
        {
          for(int sig=0; sig<DT_SIGNAL_COUNT; sig++)
            darktable.unmuted_signal_dbg[sig] = TRUE;
        }
        CHKSIGDBG(DT_SIGNAL_MOUSE_OVER_IMAGE_CHANGE);
        CHKSIGDBG(DT_SIGNAL_ACTIVE_IMAGES_CHANGE);
        CHKSIGDBG(DT_SIGNAL_CONTROL_REDRAW_ALL);
        CHKSIGDBG(DT_SIGNAL_CONTROL_REDRAW_CENTER);
        CHKSIGDBG(DT_SIGNAL_VIEWMANAGER_VIEW_CHANGED);
        CHKSIGDBG(DT_SIGNAL_VIEWMANAGER_THUMBTABLE_ACTIVATE);
        CHKSIGDBG(DT_SIGNAL_VIEWMANAGER_FILMSTRIP_ACTIVATE);
        CHKSIGDBG(DT_SIGNAL_VIEWMANAGER_FILMSTRIP_DRAG_BEGIN);
        CHKSIGDBG(DT_SIGNAL_COLLECTION_CHANGED);
        CHKSIGDBG(DT_SIGNAL_SELECTION_CHANGED);
        CHKSIGDBG(DT_SIGNAL_TAG_CHANGED);
        CHKSIGDBG(DT_SIGNAL_METADATA_CHANGED);
        CHKSIGDBG(DT_SIGNAL_IMAGE_INFO_CHANGED);
        CHKSIGDBG(DT_SIGNAL_STYLE_CHANGED);
        CHKSIGDBG(DT_SIGNAL_IMAGES_ORDER_CHANGE);
        CHKSIGDBG(DT_SIGNAL_FILMROLLS_CHANGED);
        CHKSIGDBG(DT_SIGNAL_FILMROLLS_REMOVED);
        CHKSIGDBG(DT_SIGNAL_DEVELOP_INITIALIZE);
        CHKSIGDBG(DT_SIGNAL_DEVELOP_PREVIEW_PIPE_FINISHED);
        CHKSIGDBG(DT_SIGNAL_DEVELOP_UI_PIPE_FINISHED);
        CHKSIGDBG(DT_SIGNAL_DEVELOP_MODULEGROUPS_SET);
        CHKSIGDBG(DT_SIGNAL_DEVELOP_HISTORY_WILL_CHANGE);
        CHKSIGDBG(DT_SIGNAL_DEVELOP_HISTORY_CHANGE);
        CHKSIGDBG(DT_SIGNAL_DEVELOP_MODULE_REMOVE);
        CHKSIGDBG(DT_SIGNAL_DEVELOP_MODULE_MOVED);
        CHKSIGDBG(DT_SIGNAL_DEVELOP_IMAGE_CHANGED);
        CHKSIGDBG(DT_SIGNAL_DARKROOM_UI_CHANGED);
        CHKSIGDBG(DT_SIGNAL_IMAGE_LOADED);
        CHKSIGDBG(DT_SIGNAL_CONTROL_PROFILE_CHANGED);
        CHKSIGDBG(DT_SIGNAL_CONTROL_PROFILE_USER_CHANGED);
        CHKSIGDBG(DT_SIGNAL_IMAGE_IMPORT);
        CHKSIGDBG(DT_SIGNAL_IMAGE_EXPORT_TMPFILE);
        CHKSIGDBG(DT_SIGNAL_IMAGEIO_STORAGE_CHANGE);
        CHKSIGDBG(DT_SIGNAL_PREFERENCES_CHANGE);
        CHKSIGDBG(DT_SIGNAL_CONTROL_NAVIGATION_REDRAW);
        CHKSIGDBG(DT_SIGNAL_CONTROL_LOG_REDRAW);
        CHKSIGDBG(DT_SIGNAL_CONTROL_TOAST_REDRAW);
        CHKSIGDBG(DT_SIGNAL_CONTROL_PICKERDATA_READY);
        CHKSIGDBG(DT_SIGNAL_METADATA_UPDATE);
        CHKSIGDBG(DT_SIGNAL_MASK_CHANGED);
        
        else
        {
          fprintf(stderr, "unknown signal name: '%s'. use 'ALL' to enable debug for all or use full signal name\n", str);
          return usage(argv[0]);
        }
        dt_free(str);
        #undef CHKSIGDBG
        k++;
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(argv[k][1] == 't' && argc > k + 1)
      {
        darktable.num_openmp_threads = CLAMP(atol(argv[k + 1]), 1, 100);
        printf("[dt_init] using %d threads for openmp parallel sections\n", darktable.num_openmp_threads);
        k++;
        argv[k-1] = NULL;
        argv[k] = NULL;
        cpu_threads_from_cli = TRUE;
      }
      else if(!strcmp(argv[k], "--conf") && argc > k + 1)
      {
        gchar *keyval = g_strdup(argv[++k]), *c = keyval;
        argv[k-1] = NULL;
        argv[k] = NULL;
        gchar *end = keyval + strlen(keyval);
        while(*c != '=' && c < end) c++;
        if(*c == '=' && *(c + 1) != '\0')
        {
          *c++ = '\0';
          dt_conf_string_entry_t *entry = (dt_conf_string_entry_t *)g_malloc(sizeof(dt_conf_string_entry_t));
          entry->key = g_strdup(keyval);
          entry->value = g_strdup(c);
          config_override = g_slist_append(config_override, entry);
        }
        dt_free(keyval);
      }
      else if(!strcmp(argv[k], "--noiseprofiles") && argc > k + 1)
      {
        noiseprofiles_from_command = argv[++k];
        argv[k-1] = NULL;
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--disable-opencl"))
      {
#ifdef HAVE_OPENCL
        exclude_opencl = TRUE;
#endif
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--debug"))
      {
        argv[k] = NULL;
      }
      else if(!strcmp(argv[k], "--"))
      {
        // "--" confuses the argument parser of glib/gtk. remove it.
        argv[k] = NULL;
        break;
      }
#ifdef __APPLE__
      else if(!strncmp(argv[k], "-psn_", 5))
      {
        // "-psn_*" argument is added automatically by macOS and should be ignored
        argv[k] = NULL;
      }
#endif
      else
        return usage(argv[0]); // fail on unrecognized options
    }
  }
 
  // remove the NULLs to not confuse gtk_init() later.
  for(int i = 1; i < argc; i++)
  {
    int k;
    for(k = i; k < argc; k++)
      if(!IS_NULL_PTR(argv[k])) break;
 
    if(k > i)
    {
      k -= i;
      for(int j = i + k; j < argc; j++)
      {
        argv[j-k] = argv[j];
        argv[j] = NULL;
      }
      argc -= k;
    }
  }
 
  // get valid directories
  dt_loc_init(datadir_from_command, moduledir_from_command, localedir_from_command, configdir_from_command, cachedir_from_command, tmpdir_from_command, kerneldir_from_command);
 
  fprintf(stdout, "[build] version: %s\n", darktable_package_string);
  fprintf(stdout, "[build] type: %s | cpu mode: %s\n", DT_BUILD_TYPE, DT_BUILD_CPU_MODE);
  fprintf(stdout, "[build] c compiler: %s\n", DT_BUILD_C_COMPILER);
  fprintf(stdout, "[build] c flags: %s\n", DT_BUILD_C_FLAGS);
  fprintf(stdout, "[build] c++ compiler: %s\n", DT_BUILD_CXX_COMPILER);
  fprintf(stdout, "[build] c++ flags: %s\n", DT_BUILD_CXX_FLAGS);
 
  if(darktable.unmuted & DT_DEBUG_MEMORY)
  {
    fprintf(stderr, "[memory] at startup\n");
    dt_print_mem_usage();
  }
 
  char sharedir[PATH_MAX] = { 0 };
  dt_loc_get_sharedir(sharedir, sizeof(sharedir));
 
  // we have to have our share dir in XDG_DATA_DIRS,
  // otherwise GTK+ won't find our logo for the about screen (and maybe other things)
  {
    const gchar *xdg_data_dirs = g_getenv("XDG_DATA_DIRS");
    gchar *new_xdg_data_dirs = NULL;
    gboolean set_env = TRUE;
    if(!IS_NULL_PTR(xdg_data_dirs) && *xdg_data_dirs != '\0')
    {
      // check if sharedir is already in there
      gboolean found = FALSE;
      gchar **tokens = g_strsplit(xdg_data_dirs, G_SEARCHPATH_SEPARATOR_S, 0);
      // xdg_data_dirs is neither NULL nor empty => !IS_NULL_PTR(tokens)
      for(char **iter = tokens; !IS_NULL_PTR(*iter); iter++)
        if(!strcmp(sharedir, *iter))
        {
          found = TRUE;
          break;
        }
      g_strfreev(tokens);
      if(found)
        set_env = FALSE;
      else
        new_xdg_data_dirs = g_strjoin(G_SEARCHPATH_SEPARATOR_S, sharedir, xdg_data_dirs, NULL);
    }
    else
    {
#ifndef _WIN32
      // see http://standards.freedesktop.org/basedir-spec/latest/ar01s03.html for a reason to use those as a
      // default
      if(!g_strcmp0(sharedir, "/usr/local/share")
         || !g_strcmp0(sharedir, "/usr/local/share/")
         || !g_strcmp0(sharedir, "/usr/share") || !g_strcmp0(sharedir, "/usr/share/"))
        new_xdg_data_dirs = g_strdup("/usr/local/share/" G_SEARCHPATH_SEPARATOR_S "/usr/share/");
      else
        new_xdg_data_dirs = g_strdup_printf("%s" G_SEARCHPATH_SEPARATOR_S "/usr/local/share/" G_SEARCHPATH_SEPARATOR_S
                                            "/usr/share/", sharedir);
#else
      set_env = FALSE;
#endif
    }
 
    if(set_env) g_setenv("XDG_DATA_DIRS", new_xdg_data_dirs, 1);
    dt_print(DT_DEBUG_DEV, "new_xdg_data_dirs: %s\n", new_xdg_data_dirs);
    dt_free(new_xdg_data_dirs);
  }
 
  setlocale(LC_ALL, "");
  char localedir[PATH_MAX] = { 0 };
  dt_loc_get_localedir(localedir, sizeof(localedir));
  bindtextdomain(GETTEXT_PACKAGE, localedir);
  bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
  textdomain(GETTEXT_PACKAGE);
 
  if(init_gui)
  {
    // I doubt that connecting to dbus for ansel-cli makes sense
    darktable.dbus = NULL; //dt_dbus_init();
 
    // make sure that we have no stale global progress bar visible. thus it's run as early as possible
    dt_control_progress_init(darktable.control);
  }
 
  // thread-safe init:
  dt_exif_init();
  char datadir[PATH_MAX] = { 0 };
  dt_loc_get_user_config_dir(datadir, sizeof(datadir));
  char anselrc[PATH_MAX] = { 0 };
  dt_concat_path_file(anselrc, datadir, "anselrc");
 
  // initialize the config backend. this needs to be done first...
  darktable.conf = (dt_conf_t *)calloc(1, sizeof(dt_conf_t));
  dt_conf_init(darktable.conf, anselrc, config_override);
  g_slist_free_full(config_override, dt_free_gpointer);
 
  // set the interface language and prepare selection for prefs
  darktable.l10n = dt_l10n_init(init_gui);
 
  dt_confgen_init();
  dt_gui_throttle_init();
 
  // Needs to run after dt_confgen_init()
  // Don't override cli argument if any
  if(!cpu_threads_from_cli)
  {
    const int user_threads = dt_conf_get_int("cpu_threads");
    if(user_threads > 0) darktable.num_openmp_threads = user_threads;
  }
 
#ifdef _OPENMP
  omp_set_num_threads(darktable.num_openmp_threads);
#endif
 
  // we need this REALLY early so that error messages can be shown, however after gtk_disable_setlocale
  if(init_gui)
  {
    g_log_set_writer_func(_gtk_log_writer_filter, NULL, NULL);
    gtk_init(&argc, &argv);
 
    darktable.themes = NULL;
  }
 
  // get the list of color profiles
  darktable.color_profiles = dt_colorspaces_init();
 
  // initialize datetime data
  dt_datetime_init();
 
  // initialize the database
  gboolean recheck_needed = TRUE;
  while (recheck_needed)
  {
    darktable.db = dt_database_init(dbfilename_from_command, load_data, init_gui);
    if(IS_NULL_PTR(darktable.db))
    {
      printf("ERROR : cannot open database\n");
      dt_gui_splash_close();
      return 1;
    }
    else if(!dt_database_get_lock_acquired(darktable.db))
    {
      gboolean error = FALSE;
 
      if (init_gui)
      {
        gboolean image_loaded_elsewhere = FALSE;
#ifndef MAC_INTEGRATION
        // send the images to the other instance via dbus
        fprintf(stderr, "trying to open the images in the running instance\n");
 
        if(darktable.dbus && darktable.dbus->dbus_connection)
        {
          GDBusConnection *connection = NULL;
          for(int i = 1; i < argc; i++)
          {
            // make the filename absolute ...
            if(argv[i] == NULL || *argv[i] == '\0') continue;
            gchar *filename = dt_util_normalize_path(argv[i]);
            if(IS_NULL_PTR(filename)) continue;
            if(IS_NULL_PTR(connection)) connection = g_bus_get_sync(G_BUS_TYPE_SESSION, NULL, NULL);
            // ... and send it to the running instance of darktable
            image_loaded_elsewhere = g_dbus_connection_call_sync(connection, "org.darktable.service", "/darktable",
                                                                "org.darktable.service.Remote", "Open",
                                                                g_variant_new("(s)", filename), NULL,
                                                                G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL) != NULL;
            dt_free(filename);
          }
          if(connection) g_object_unref(connection);
        }
#endif
        if(!image_loaded_elsewhere) error = dt_database_show_error(darktable.db);
      }
      if(error)
      {
        fprintf(stderr, "ERROR: can't acquire database lock, aborting.\n");
        dt_gui_splash_close();
        return error;
      }
      else
      {
        // try again
        continue;
      }
    }
    recheck_needed = FALSE;
  }
 
  //db maintenance on startup (if configured to do so)
  if(dt_database_maybe_maintenance(darktable.db, init_gui, FALSE))
  {
    dt_database_perform_maintenance(darktable.db);
  }
 
  // init darktable tags table
  dt_set_darktable_tags();
 
  // Initialize the signal system
  darktable.signals = dt_control_signal_init();
  // Critical: ensure image cache gets refreshed BEFORE any other IMAGE_INFO_CHANGED handlers.
  // This handler reloads dt_image_t from DB so all downstream callbacks see fresh metadata.
  dt_image_cache_connect_info_changed_first(darktable.signals);
 
  // Make sure that the database and xmp files are in sync
  // We need conf and db to be up and running for that which is the case here.
  // FIXME: is this also useful in non-gui mode?
  GList *changed_xmp_files = NULL;
  if(init_gui && dt_conf_get_bool("run_crawler_on_start"))
  {
    changed_xmp_files = dt_control_crawler_run();
  }
 
  if(init_gui)
  {
    dt_control_init(darktable.control);
  }
  else
  {
    if(dbfilename_from_command && !strcmp(dbfilename_from_command, ":memory:"))
      dt_gui_presets_init(); // init preset db schema.
    darktable.control->running = 0;
    dt_pthread_mutex_init(&darktable.control->run_mutex, NULL);
    dt_pthread_mutex_init(&darktable.control->log_mutex, NULL);
  }
 
  // we initialize grouping early because it's needed for collection init
  // idem for folder reachability
  if(init_gui)
  {
    darktable.gui = (dt_gui_gtk_t *)calloc(1, sizeof(dt_gui_gtk_t));
    memset(darktable.gui->scroll_to, 0, sizeof(darktable.gui->scroll_to));
    dt_film_set_folder_status();
  }
 
  // initialize collection query
  darktable.collection = dt_collection_new();
 
  /* initialize selection */
  darktable.selection = dt_selection_new();
 
  /* capabilities set to NULL */
  darktable.capabilities = NULL;
 
  // Initialize the password storage engine
  darktable.pwstorage = dt_pwstorage_new();
 
  darktable.guides = dt_guides_init();
 
#ifdef HAVE_GRAPHICSMAGICK
  /* GraphicsMagick init */
  InitializeMagick(darktable.progname);
 
  // *SIGH*
  dt_set_signal_handlers();
 
#elif defined HAVE_IMAGEMAGICK
 
  /* ImageMagick init */
  MagickWandGenesis();
 
#endif
 
  darktable.noiseprofile_parser = dt_noiseprofile_init(noiseprofiles_from_command);
 
  // The GUI must be initialized before the views, because the init()
  // functions of the views depend on darktable.control->accels_* to register
  // their keyboard accelerators
 
  // TODO : Make a single call to unified GUI API initializing everything graphical at once.
  // The current tangled mess is a nightmare to maintain.
 
  if(init_gui)
  {
    if(dt_gui_gtk_init(darktable.gui))
    {
      fprintf(stderr, "ERROR: can't init gui, aborting.\n");
      dt_gui_splash_close();
      return 1;
    }
    darktable.bauhaus = dt_bauhaus_init();
  }
  else
    darktable.gui = NULL;
 
  // This needs to run after gui init because we init cache lines size with window size
  // but before image cache init and pipeline cache init (aka dev init aka darkroom init aka viewmanager init)
  // because we init its size here
  dt_configure_runtime_performance(&darktable.dtresources, init_gui);
 
  darktable.view_manager = (dt_view_manager_t *)calloc(1, sizeof(dt_view_manager_t));
  dt_view_manager_init(darktable.view_manager);
 
  // check whether we were able to load darkroom view. if we failed, we'll crash everywhere later on.
  if(IS_NULL_PTR(darktable.develop))
  {
    fprintf(stderr, "ERROR: can't init develop system, aborting.\n");
    dt_gui_splash_close();
    return 1;
  }
 
  darktable.pixelpipe_cache = dt_dev_pixelpipe_cache_init(darktable.dtresources.pixelpipe_memory);
  if(IS_NULL_PTR(darktable.pixelpipe_cache))
  {
    fprintf(stderr, "ERROR: can't init pixelpipe cache, aborting.\n");
    dt_gui_splash_close();
    return 1;
  }
 
  darktable.points = (dt_points_t *)calloc(1, sizeof(dt_points_t));
  dt_points_init(darktable.points, darktable.num_openmp_threads);
 
  // must come before mipmap_cache, because that one will need to access
  // image dimensions stored in here:
  darktable.image_cache = (dt_image_cache_t *)calloc(1, sizeof(dt_image_cache_t));
  dt_image_cache_init(darktable.image_cache);
 
  darktable.mipmap_cache = (dt_mipmap_cache_t *)calloc(1, sizeof(dt_mipmap_cache_t));
  dt_mipmap_cache_init(darktable.mipmap_cache);
 
  darktable.opencl = (dt_opencl_t *)calloc(1, sizeof(dt_opencl_t));
#ifdef HAVE_OPENCL
  dt_opencl_init(darktable.opencl, exclude_opencl, print_statistics);
  // Show the splash only while compiling OpenCL kernels (triggered from opencl.c),
  // then close it immediately so the rest of the startup stays splash-free.
  dt_gui_splash_close();
#endif
 
  darktable.imageio = (dt_imageio_t *)calloc(1, sizeof(dt_imageio_t));
  dt_imageio_init(darktable.imageio);
 
  // load default iop order
  darktable.iop_order_list = dt_ioppr_get_iop_order_list(0, FALSE);
  // load iop order rules
  darktable.iop_order_rules = dt_ioppr_get_iop_order_rules();
  // load the darkroom mode plugins once:
  dt_iop_load_modules_so();
  // check if all modules have a iop order assigned
  if(dt_ioppr_check_so_iop_order(darktable.iop, darktable.iop_order_list))
  {
    fprintf(stderr, "ERROR: iop order looks bad, aborting.\n");
    dt_gui_splash_close();
    return 1;
  }
 
  // set up memory.darktable_iop_names table
  dt_iop_set_darktable_iop_table();
 
  // set up the list of exiv2 metadata
  dt_exif_set_exiv2_taglist();
 
  // init metadata flags
  dt_metadata_init();
 
  if(init_gui)
  {
    darktable.lib = (dt_lib_t *)calloc(1, sizeof(dt_lib_t));
    dt_lib_init(darktable.lib);
 
    // prevent bauhaus widgets from sending value-changed signals
    // because some of them expect user interactions.
    ++darktable.gui->reset;
 
    // init the gui part of views
    dt_view_manager_gui_init(darktable.view_manager);
 
    --darktable.gui->reset;
 
    // initialize undo struct
    darktable.undo = dt_undo_init();
 
    // Global menu inherits many parts of the GUI,
    // so it should be inited last
    dt_ui_init_global_menu(darktable.gui->ui);
  }
 
  if(darktable.unmuted & DT_DEBUG_MEMORY)
  {
    fprintf(stderr, "[memory] after successful startup\n");
    dt_print_mem_usage();
  }
 
  if(init_gui)
  {
    // we have to call dt_ctl_switch_mode_to() here already to not run into a lua deadlock.
    // having another call later is ok
    dt_ctl_switch_mode_to("lighttable");
 
#ifndef MAC_INTEGRATION
    // load image(s) specified on cmdline.
    // this has to happen after lua is initialized as image import can run lua code
    if (argc == 2)
    {
      // If only one image is listed, attempt to load it in darkroom
      (void)dt_load_from_string(argv[1], TRUE, NULL);
    }
    else if (argc > 2)
    {
      // when multiple names are given, fire up a background job to import them
      dt_control_add_job(darktable.control, DT_JOB_QUEUE_USER_BG, dt_pathlist_import_create(argc,argv));
    }
#endif
  }
 
  // last but not least construct the popup that asks the user about images whose xmp files are newer than the
  // db entry
  if(init_gui && changed_xmp_files)
  {
    dt_control_crawler_show_image_list(changed_xmp_files);
  }
 
  if(init_gui)
  {
    dt_accels_load_user_config(darktable.gui->accels);
    dt_accels_connect_accels(darktable.gui->accels);
    //gtk_window_add_accel_group(GTK_WINDOW(dt_ui_main_window(darktable.gui->ui)), darktable.gui->accels->global_accels);
  }
 
  dt_gui_splash_close();
 
  // On first launch, ask once for consent to the opt-in data flows (crash reports
  // and usage analytics) in a single dialog, before initializing either module so
  // their enabled flags are set when they read them.
  dt_privacy_ask_consent(init_gui);
 
  // Initialize crash reporting last, after the final dt_set_signal_handlers() so
  // sentry's handler sits on top and chains down into our gdb/drmingw fallback.
  dt_sentry_init(init_gui);
 
  // Opt-in usage analytics (PostHog) - separate toggle from crash reporting.
  dt_telemetry_init(init_gui);
 
  dt_print(DT_DEBUG_CONTROL, "[init] startup took %f seconds\n", dt_get_wtime() - start_wtime);
 
  return 0;
}
 
static void _dt_drain_main_context(const int max_iters)
{
  if(max_iters <= 0) return;
  GMainContext *ctx = g_main_context_default();
  for(int i = 0; i < max_iters && g_main_context_pending(ctx); i++)
    g_main_context_iteration(ctx, FALSE);
}
 
void dt_cleanup()
{
  const int init_gui = (!IS_NULL_PTR(darktable.gui));
 
  // Flush crash reporting and mark this session as a clean exit. Done early so
  // events are sent while the rest of the app is still up; the clean-session
  // counter it writes is persisted later by dt_conf_cleanup().
  dt_sentry_shutdown();
 
  // Flush and stop usage analytics.
  dt_telemetry_shutdown();
 
  // Restore selection if exiting on culling mode to be sure it's saved in DB
  if(darktable.gui && darktable.gui->culling_mode)
    dt_culling_mode_to_selection();
 
  // Restore auto-computed zoom level to user-defined
  dt_conf_set_int("plugins/lighttable/images_in_row", dt_conf_get_int("plugins/lighttable/images_in_row_backup"));
 
  // last chance to ask user for any input...
 
  const gboolean perform_maintenance = dt_database_maybe_maintenance(darktable.db, init_gui, TRUE);
  const gboolean perform_snapshot = dt_database_maybe_snapshot(darktable.db);
  gchar **snaps_to_remove = NULL;
  if(perform_snapshot)
  {
    snaps_to_remove = dt_database_snaps_to_remove(darktable.db);
  }
 
#ifdef HAVE_PRINT
  dt_printers_abort_discovery();
#endif
 
  // anything that asks user for input should be placed before this line
 
  if(init_gui)
  {
    if(!IS_NULL_PTR(darktable.gui->ui))
      dt_ui_cleanup_titlebar(darktable.gui->ui);
 
    if(darktable.gui->surface)
    {
      cairo_surface_destroy(darktable.gui->surface);
      darktable.gui->surface = NULL;
    }
 
    // hide main window and do rest of the cleanup in the background
    gtk_widget_hide(dt_ui_main_window(darktable.gui->ui));
 
    dt_ctl_switch_mode_to("");
    //dt_dbus_destroy(darktable.dbus);
 
    // Stop control workers before unloading views and libs. They can still be
    // processing lighttable-side jobs while shutdown is tearing down modules.
    dt_control_shutdown(darktable.control);
 
    _dt_drain_main_context(256);
 
    dt_lib_cleanup(darktable.lib);
    dt_free(darktable.lib);
  }
 
  dt_dev_pixelpipe_cache_wait_dump_pending("app-cleanup-before-view-manager");
  dt_view_manager_cleanup(darktable.view_manager);
  dt_free(darktable.view_manager);
 
  if(init_gui)
  {
    dt_imageio_cleanup(darktable.imageio);
    dt_free(darktable.imageio);
 
    dt_gui_presets_cleanup();
 
    if(!IS_NULL_PTR(darktable.gui->ui))
      dt_ui_cleanup_main_table(darktable.gui->ui);
 
    /* Force GTK to teardown the toplevel widget tree now, while the main
     * context still exists. This helps release style/cairo resources that
     * would otherwise stay alive until process exit. */
    GtkWidget *main_window = dt_ui_main_window(darktable.gui->ui);
    if(GTK_IS_WIDGET(main_window))
      gtk_widget_destroy(main_window);
 
    dt_gui_gtk_t *gui = darktable.gui;
    darktable.gui = NULL;
    dt_accels_cleanup(gui->accels);
    dt_free(gui->ui);
    dt_free(gui);
  }
 
  dt_colorlabels_cleanup();
  dt_history_cleanup();
  dt_dev_history_cleanup();
  dt_metadata_cleanup();
  dt_image_cleanup();
  dt_tags_cleanup();
  dt_styles_cleanup();
 
  dt_collection_free(darktable.collection);
  dt_selection_free(darktable.selection);
 
  // Mipmap cleanup may still consult the image cache for paths.
  dt_mipmap_cache_cleanup(darktable.mipmap_cache);
  dt_free(darktable.mipmap_cache);
  dt_image_cache_cleanup(darktable.image_cache);
  dt_free(darktable.image_cache);
 
  dt_colorspaces_cleanup(darktable.color_profiles);
  dt_gui_throttle_cleanup();
  dt_conf_cleanup(darktable.conf);
  dt_free(darktable.conf);
  dt_points_cleanup(darktable.points);
  dt_free(darktable.points);
  dt_iop_unload_modules_so();
  g_list_free_full(darktable.iop_order_list, dt_free_gpointer);
  darktable.iop_order_list = NULL;
  g_list_free_full(darktable.iop_order_rules, dt_free_gpointer);
  darktable.iop_order_rules = NULL;
 
#ifdef HAVE_OPENCL
  if(darktable.opencl && darktable.opencl->inited && darktable.pixelpipe_cache)
  {
    for(int i = 0; i < darktable.opencl->num_devs; i++)
      dt_opencl_finish(i);
  }
#endif
 
  dt_dev_pixelpipe_cache_cleanup(darktable.pixelpipe_cache);
 
  dt_opencl_cleanup(darktable.opencl);
  dt_free(darktable.opencl);
  dt_pwstorage_destroy(darktable.pwstorage);
 
#ifdef HAVE_GRAPHICSMAGICK
  DestroyMagick();
#elif defined HAVE_IMAGEMAGICK
  MagickWandTerminus();
#endif
 
  dt_guides_cleanup(darktable.guides);
 
  if(perform_maintenance)
  {
    dt_database_cleanup_busy_statements(darktable.db);
    dt_database_perform_maintenance(darktable.db);
  }
 
  dt_database_optimize(darktable.db);
  if(perform_snapshot)
  {
    if(dt_database_snapshot(darktable.db) && snaps_to_remove)
    {
      int i = 0;
      while(snaps_to_remove[i])
      {
        // make file to remove writable, mostly problem on windows.
        g_chmod(snaps_to_remove[i], S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
 
        dt_print(DT_DEBUG_SQL, "[db backup] removing old snap: %s... ", snaps_to_remove[i]);
        const int retunlink = g_remove(snaps_to_remove[i++]);
        dt_print(DT_DEBUG_SQL, "%s\n", retunlink == 0 ? "success" : "failed!");
      }
    }
  }
  if(snaps_to_remove)
  {
    g_strfreev(snaps_to_remove);
  }
  dt_database_destroy(darktable.db);
 
  if(init_gui)
  {
    dt_bauhaus_cleanup(darktable.bauhaus);
  }
 
  if (darktable.noiseprofile_parser)
  {
    g_object_unref(darktable.noiseprofile_parser);
    darktable.noiseprofile_parser = NULL;
  }
 
  if(init_gui)
  {
    dt_control_cleanup(darktable.control);
    dt_undo_cleanup(darktable.undo);
  }
  else
  {
    dt_pthread_mutex_destroy(&darktable.control->log_mutex);
    dt_pthread_mutex_destroy(&darktable.control->run_mutex);
  }
  dt_free(darktable.control);
 
  dt_control_signal_cleanup(darktable.signals);
  darktable.signals = NULL;
 
  dt_capabilities_cleanup();
 
  dt_pthread_mutex_destroy(&(darktable.plugin_threadsafe));
  dt_pthread_mutex_destroy(&(darktable.capabilities_threadsafe));
  dt_pthread_mutex_destroy(&(darktable.exiv2_threadsafe));
  dt_pthread_mutex_destroy(&(darktable.readFile_mutex));
  dt_pthread_mutex_destroy(&(darktable.pipeline_threadsafe));
  dt_pthread_rwlock_destroy(&(darktable.database_threadsafe));
 
  dt_exif_cleanup();
 
  /* Stop GLib pooled workers first, then release the current thread default
   * PangoCairo font map before finalizing Fontconfig caches. */
  if(init_gui)
  {
    g_thread_pool_stop_unused_threads();
#if !defined(_WIN32) && !defined(__APPLE__)
    PangoFontMap *fontmap = pango_cairo_font_map_get_default();
    gboolean use_fontconfig_backend = FALSE;
 
    if(fontmap && PANGO_IS_CAIRO_FONT_MAP(fontmap))
    {
      const cairo_font_type_t font_backend
          = pango_cairo_font_map_get_font_type(PANGO_CAIRO_FONT_MAP(fontmap));
      use_fontconfig_backend = (font_backend == CAIRO_FONT_TYPE_FT);
    }
 
    if(use_fontconfig_backend && fontmap && g_type_is_a(G_OBJECT_TYPE(fontmap), pango_fc_font_map_get_type()))
      pango_fc_font_map_shutdown((PangoFcFontMap *)fontmap);
    if(use_fontconfig_backend) FcFini();
#endif
    pango_cairo_font_map_set_default(NULL);
  }
}
 
void dt_print(dt_debug_thread_t thread, const char *msg, ...)
{
  if(thread == DT_DEBUG_ALWAYS || (darktable.unmuted & thread))
  {
    printf("%f ", dt_get_wtime() - darktable.start_wtime);
    va_list ap;
    va_start(ap, msg);
    g_vprintf(msg, ap);
    va_end(ap);
    fflush(stdout);
  }
}
 
void dt_print_nts(dt_debug_thread_t thread, const char *msg, ...)
{
  if(thread == DT_DEBUG_ALWAYS || (darktable.unmuted & thread))
  {
    va_list ap;
    va_start(ap, msg);
    g_vprintf(msg, ap);
    va_end(ap);
    fflush(stdout);
  }
}
 
void dt_vprint(dt_debug_thread_t thread, const char *msg, ...)
{
  if(thread == DT_DEBUG_ALWAYS || ((darktable.unmuted & DT_DEBUG_VERBOSE) && (darktable.unmuted & thread)))
  {
    printf("%f ", dt_get_wtime() - darktable.start_wtime);
    va_list ap;
    va_start(ap, msg);
    g_vprintf(msg, ap);
    va_end(ap);
    fflush(stdout);
  }
}
 
void dt_show_times(const dt_times_t *start, const char *prefix)
{
  /* Skip all the calculations an everything if -d perf isn't on */
  if(darktable.unmuted & DT_DEBUG_PERF)
  {
    dt_times_t end;
    dt_get_times(&end);
    char buf[140]; /* Arbitrary size, should be lots big enough for everything used in DT */
    snprintf(buf, sizeof(buf), "%s took %.3f secs (%.3f CPU)", prefix, end.clock - start->clock,
             end.user - start->user);
    dt_print(DT_DEBUG_PERF, "%s\n", buf);
  }
}
 
void dt_show_times_f(const dt_times_t *start, const char *prefix, const char *suffix, ...)
{
  /* Skip all the calculations an everything if -d perf isn't on */
  if(darktable.unmuted & DT_DEBUG_PERF)
  {
    dt_times_t end;
    dt_get_times(&end);
    char buf[160]; /* Arbitrary size, should be lots big enough for everything used in DT */
    const int n = snprintf(buf, sizeof(buf), "%s took %.3f secs (%.3f CPU) ", prefix, end.clock - start->clock,
                           end.user - start->user);
    if(n < sizeof(buf) - 1)
    {
      va_list ap;
      va_start(ap, suffix);
      vsnprintf(buf + n, sizeof(buf) - n, suffix, ap);
      va_end(ap);
    }
    dt_print(DT_DEBUG_PERF, "%s\n", buf);
  }
}
 
#if defined(_WIN32)
#include <windows.h>
 
size_t get_usable_memory_bytes()
{
  MEMORYSTATUSEX status;
  status.dwLength = sizeof(status);
  if(GlobalMemoryStatusEx(&status))
    return (size_t)status.ullAvailPhys; // Includes reclaimable
  else
    return 0;
}
 
#elif defined(__APPLE__)
#include <mach/mach.h>
 
size_t get_usable_memory_bytes()
{
  mach_port_t host = mach_host_self();
  vm_statistics64_data_t vmstat;
  mach_msg_type_number_t count = HOST_VM_INFO64_COUNT;
  if(host_statistics64(host, HOST_VM_INFO64, (host_info64_t)&vmstat, &count) != KERN_SUCCESS) return 0;
 
  size_t page_size;
  host_page_size(host, &page_size);
 
  // Free + inactive (reclaimable)
  return (vmstat.free_count + vmstat.inactive_count) * page_size;
}
 
#elif defined(__linux__)
#include <string.h>
 
size_t get_usable_memory_bytes()
{
  FILE *f = g_fopen("/proc/meminfo", "r");
  if(IS_NULL_PTR(f)) return 0;
 
  char line[256];
  size_t available_kb = 0;
 
  while(fgets(line, sizeof(line), f))
  {
    if(sscanf(line, "MemAvailable: %" G_GSIZE_FORMAT " kB", &available_kb) == 1)
    {
      fclose(f);
      return available_kb * 1024; // kB to bytes
    }
  }
 
  fclose(f);
  return 0;
}
 
#else
size_t get_usable_memory_bytes()
{
  return 0; // Unsupported platform
}
#endif
 
 
int dt_worker_threads()
{
  return dt_conf_get_int("worker_threads");
}
 
size_t dt_get_available_mem()
{
  return darktable.pixelpipe_cache->max_memory - darktable.pixelpipe_cache->current_memory;
}
 
size_t dt_get_mipmap_mem()
{
  return darktable.dtresources.mipmap_memory;
}
 
void dt_configure_runtime_performance(dt_sys_resources_t *resources, gboolean init_gui)
{
  resources->total_memory = _get_total_memory() * 1000;
 
  const size_t threads = darktable.num_openmp_threads;
  const size_t mem = resources->total_memory / (1024 * 1024);
  const size_t bits = CHAR_BIT * sizeof(void *);
  const gboolean sufficient = (mem >= 4096 && threads >= 2);
 
  dt_print(DT_DEBUG_MEMORY, "[MEMORY CONFIGURATION] found a %s %" G_GSIZE_FORMAT "-bit system with %" G_GSIZE_FORMAT " cores\n",
    (sufficient) ? "sufficient" : "low performance", bits, threads);
 
  // Override RAM detection with user config
  if(dt_conf_get_int64("host_memory_limit") > 0)
    resources->total_memory = dt_conf_get_int64("host_memory_limit") * 1024 * 1024;
 
  // Keep OS headroom between 1 GB and a third of the system RAM
  resources->headroom_memory = dt_conf_get_int64("memory_os_headroom") * 1024 * 1024;
  resources->headroom_memory
      = CLAMP(resources->headroom_memory, 1024 * 1024 * 1024, resources->total_memory / 3);
 
  // Keep mipmap cache between 256 MB and a sixth of the system RAM
  resources->mipmap_memory = dt_conf_get_int64("memory_mipmap_cache") * 1024 * 1024;
  resources->mipmap_memory
      = CLAMP(resources->mipmap_memory, 256 * 1024 * 1024, resources->total_memory / 6);
 
  // 6 temp copies of 24 Mpx RGBA float32 at full res
  const size_t min_pipecache_memory = 6 * 6000 * 4000 * 4 * sizeof(float); 
 
  // Pipeline cache gets the rest. Need to cast as int otherwise, negative values saturate the uint64 to MAX_UINT or something
  resources->pixelpipe_memory = MAX((int64_t)resources->total_memory 
                                    - (int64_t)resources->mipmap_memory 
                                    - (int64_t)resources->headroom_memory, 
                                    (int64_t)min_pipecache_memory);
 
  if(resources->pixelpipe_memory == min_pipecache_memory)
  {
    fprintf(stderr,
            "MEMORY WARNING: your pixelpipe cache allocated RAM is too small for your typical raw size.\n"
            "MEMORY WARNING: reduce your OS/apps headroom, or your thumbnail cache size.\n"
            "MEMORY WARNING: you may also simply need more RAM or need to reset the config key host_memory.\n"
            "MEMORY WARNING: we shrank the thumbnails cache to the bare minimum to leave enough space for pixelpipe cache.\n");
    resources->mipmap_memory = MAX((int64_t)resources->total_memory 
                                   - (int64_t)resources->headroom_memory 
                                   - (int64_t)resources->pixelpipe_memory, 
                                   (int64_t)128 * 1024 * 1024);
  }
 
  // Print
  dt_print(DT_DEBUG_MEMORY | DT_DEBUG_CACHE, _("[MEMORY CONFIGURATION] Total system RAM: %" G_GSIZE_FORMAT " MiB\n"),
           resources->total_memory / (1024 * 1024));
 
  dt_print(DT_DEBUG_MEMORY | DT_DEBUG_CACHE, _("[MEMORY CONFIGURATION] OS & Apps RAM headroom: %" G_GSIZE_FORMAT " MiB\n"),
           resources->headroom_memory / (1024 * 1024));
 
  dt_print(DT_DEBUG_MEMORY | DT_DEBUG_CACHE, _("[MEMORY CONFIGURATION] Lightable thumbnails cache size: %" G_GSIZE_FORMAT " MiB\n"),
           resources->mipmap_memory / (1024 * 1024));
 
  dt_print(DT_DEBUG_MEMORY | DT_DEBUG_CACHE, _("[MEMORY CONFIGURATION] Pixelpipe cache size: %" G_GSIZE_FORMAT " MiB\n"),
           resources->pixelpipe_memory / (1024 * 1024));
 
  dt_print(DT_DEBUG_MEMORY | DT_DEBUG_CACHE, _("[MEMORY CONFIGURATION] Worker threads: %i\n"), dt_worker_threads());
 
  if(resources->total_memory < resources->headroom_memory + resources->mipmap_memory + resources->pixelpipe_memory)
    dt_control_log(_("CRITICAL WARNING: Ansel will not be able to use the RAM you allocated it.\n"
                     "Review your memory settings or add more RAM to your system."));
}
 
int dt_capabilities_check(char *capability)
{
  for(GList *capabilities = darktable.capabilities; capabilities; capabilities = g_list_next(capabilities))
  {
    if(!strcmp(capabilities->data, capability))
    {
      return TRUE;
    }
  }
  return FALSE;
}
 
 
void dt_capabilities_add(char *capability)
{
  dt_pthread_mutex_lock(&darktable.capabilities_threadsafe);
 
  if(!dt_capabilities_check(capability))
    darktable.capabilities = g_list_append(darktable.capabilities, capability);
 
  dt_pthread_mutex_unlock(&darktable.capabilities_threadsafe);
}
 
 
void dt_capabilities_remove(char *capability)
{
  dt_pthread_mutex_lock(&darktable.capabilities_threadsafe);
 
  darktable.capabilities = g_list_remove(darktable.capabilities, capability);
 
  dt_pthread_mutex_unlock(&darktable.capabilities_threadsafe);
}
 
 
void dt_capabilities_cleanup()
{
  while(darktable.capabilities)
    darktable.capabilities = g_list_delete_link(darktable.capabilities, darktable.capabilities);
}
 
 
void dt_print_mem_usage()
{
  fprintf(stdout, "[memory] Currently-free and reclaimable memory detected: %lu MiB\n", get_usable_memory_bytes() / (1024 * 1024));
 
#if defined(__linux__)
  char *line = NULL;
  size_t len = 128;
  char vmsize[64];
  char vmpeak[64];
  char vmrss[64];
  char vmhwm[64];
  FILE *f;
 
  char pidstatus[128];
  snprintf(pidstatus, sizeof(pidstatus), "/proc/%u/status", (uint32_t)getpid());
 
  f = g_fopen(pidstatus, "r");
  if(IS_NULL_PTR(f)) return;
 
  /* read memory size data from /proc/pid/status */
  while(getline(&line, &len, f) != -1)
  {
    if(!strncmp(line, "VmPeak:", 7))
      g_strlcpy(vmpeak, line + 8, sizeof(vmpeak));
    else if(!strncmp(line, "VmSize:", 7))
      g_strlcpy(vmsize, line + 8, sizeof(vmsize));
    else if(!strncmp(line, "VmRSS:", 6))
      g_strlcpy(vmrss, line + 8, sizeof(vmrss));
    else if(!strncmp(line, "VmHWM:", 6))
      g_strlcpy(vmhwm, line + 8, sizeof(vmhwm));
  }
  dt_free(line);
  fclose(f);
 
  fprintf(stderr, "[memory] max address space (vmpeak): %15s"
                  "[memory] cur address space (vmsize): %15s"
                  "[memory] max used memory   (vmhwm ): %15s"
                  "[memory] cur used memory   (vmrss ): %15s",
          vmpeak, vmsize, vmhwm, vmrss);
 
#elif defined(__APPLE__)
  struct task_basic_info t_info;
  mach_msg_type_number_t t_info_count = TASK_BASIC_INFO_COUNT;
 
  if(KERN_SUCCESS != task_info(mach_task_self(), TASK_BASIC_INFO, (task_info_t)&t_info, &t_info_count))
  {
    fprintf(stderr, "[memory] task memory info unknown.\n");
    return;
  }
 
  // Report in kB, to match output of /proc on Linux.
  fprintf(stderr, "[memory] max address space (vmpeak): %15s\n"
                  "[memory] cur address space (vmsize): %12llu kB\n"
                  "[memory] max used memory   (vmhwm ): %15s\n"
                  "[memory] cur used memory   (vmrss ): %12llu kB\n",
          "unknown", (uint64_t)t_info.virtual_size / 1024, "unknown", (uint64_t)t_info.resident_size / 1024);
#elif defined (_WIN32)
  //Based on: http://stackoverflow.com/questions/63166/how-to-determine-cpu-and-memory-consumption-from-inside-a-process
  MEMORYSTATUSEX memInfo;
  memInfo.dwLength = sizeof(MEMORYSTATUSEX);
  GlobalMemoryStatusEx(&memInfo);
  // DWORDLONG totalVirtualMem = memInfo.ullTotalPageFile;
 
  // Virtual Memory currently used by current process:
  PROCESS_MEMORY_COUNTERS_EX pmc;
  GetProcessMemoryInfo(GetCurrentProcess(), (PROCESS_MEMORY_COUNTERS *)&pmc, sizeof(pmc));
  size_t virtualMemUsedByMe = pmc.PagefileUsage;
  size_t virtualMemUsedByMeMax = pmc.PeakPagefileUsage;
 
  // Max Physical Memory currently used by current process
  size_t physMemUsedByMeMax = pmc.PeakWorkingSetSize;
 
  // Physical Memory currently used by current process
  size_t physMemUsedByMe = pmc.WorkingSetSize;
 
 
  fprintf(stderr, "[memory] max address space (vmpeak): %12llu kB\n"
                  "[memory] cur address space (vmsize): %12llu kB\n"
                  "[memory] max used memory   (vmhwm ): %12llu kB\n"
                  "[memory] cur used memory   (vmrss ): %12llu Kb\n",
          virtualMemUsedByMeMax / 1024, virtualMemUsedByMe / 1024, physMemUsedByMeMax / 1024,
          physMemUsedByMe / 1024);
 
#else
  fprintf(stderr, "dt_print_mem_usage() currently unsupported on this platform\n");
#endif
}
 
void dt_concat_path_file(char destination[PATH_MAX], const char path[PATH_MAX], const char *const file)
{
  g_strlcpy(destination, path, sizeof(char) * PATH_MAX);
  g_strlcat(destination, G_DIR_SEPARATOR_S, sizeof(char) * PATH_MAX);
  g_strlcat(destination, file, sizeof(char) * PATH_MAX);  
}
 
// clang-format off
// modelines: These editor modelines have been set for all relevant files by tools/update_modelines.py
// vim: shiftwidth=2 expandtab tabstop=2 cindent
// kate: tab-indents: off; indent-width 2; replace-tabs on; indent-mode cstyle; remove-trailing-spaces modified;
// clang-format on