rna_color.c

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/*
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 */
 
#include <stdio.h>
#include <stdlib.h>
 
#include "DNA_color_types.h"
#include "DNA_texture_types.h"
 
#include "BLI_utildefines.h"
 
#include "RNA_define.h"
#include "rna_internal.h"
 
#include "WM_api.h"
#include "WM_types.h"
 
#ifdef RNA_RUNTIME
 
#  include "RNA_access.h"
 
#  include "DNA_image_types.h"
#  include "DNA_material_types.h"
#  include "DNA_movieclip_types.h"
#  include "DNA_node_types.h"
#  include "DNA_object_types.h"
#  include "DNA_particle_types.h"
#  include "DNA_sequence_types.h"
 
#  include "MEM_guardedalloc.h"
 
#  include "BKE_colorband.h"
#  include "BKE_colortools.h"
#  include "BKE_image.h"
#  include "BKE_linestyle.h"
#  include "BKE_movieclip.h"
#  include "BKE_node.h"
 
#  include "DEG_depsgraph.h"
 
#  include "ED_node.h"
 
#  include "IMB_colormanagement.h"
#  include "IMB_imbuf.h"
 
#  include "SEQ_iterator.h"
#  include "SEQ_relations.h"
 
static int rna_CurveMapping_curves_length(PointerRNA *ptr)
{
  CurveMapping *cumap = (CurveMapping *)ptr->data;
  int len;
 
  for (len = 0; len < CM_TOT; len++) {
    if (!cumap->cm[len].curve) {
      break;
    }
  }
 
  return len;
}
 
static void rna_CurveMapping_curves_begin(CollectionPropertyIterator *iter, PointerRNA *ptr)
{
  CurveMapping *cumap = (CurveMapping *)ptr->data;
 
  rna_iterator_array_begin(
      iter, cumap->cm, sizeof(CurveMap), rna_CurveMapping_curves_length(ptr), 0, NULL);
}
 
static void rna_CurveMapping_clip_set(PointerRNA *ptr, bool value)
{
  CurveMapping *cumap = (CurveMapping *)ptr->data;
 
  if (value) {
    cumap->flag |= CUMA_DO_CLIP;
  }
  else {
    cumap->flag &= ~CUMA_DO_CLIP;
  }
 
  BKE_curvemapping_changed(cumap, false);
}
 
static void rna_CurveMapping_black_level_set(PointerRNA *ptr, const float *values)
{
  CurveMapping *cumap = (CurveMapping *)ptr->data;
  cumap->black[0] = values[0];
  cumap->black[1] = values[1];
  cumap->black[2] = values[2];
  BKE_curvemapping_set_black_white(cumap, NULL, NULL);
}
 
static void rna_CurveMapping_white_level_set(PointerRNA *ptr, const float *values)
{
  CurveMapping *cumap = (CurveMapping *)ptr->data;
  cumap->white[0] = values[0];
  cumap->white[1] = values[1];
  cumap->white[2] = values[2];
  BKE_curvemapping_set_black_white(cumap, NULL, NULL);
}
 
static void rna_CurveMapping_tone_update(Main *UNUSED(bmain),
                                         Scene *UNUSED(scene),
                                         PointerRNA *UNUSED(ptr))
{
  WM_main_add_notifier(NC_NODE | NA_EDITED, NULL);
  WM_main_add_notifier(NC_SCENE | ND_SEQUENCER, NULL);
}
 
static void rna_CurveMapping_extend_update(Main *UNUSED(bmain),
                                           Scene *UNUSED(scene),
                                           PointerRNA *UNUSED(ptr))
{
  WM_main_add_notifier(NC_NODE | NA_EDITED, NULL);
  WM_main_add_notifier(NC_SCENE | ND_SEQUENCER, NULL);
}
 
static void rna_CurveMapping_clipminx_range(
    PointerRNA *ptr, float *min, float *max, float *UNUSED(softmin), float *UNUSED(softmax))
{
  CurveMapping *cumap = (CurveMapping *)ptr->data;
 
  *min = -100.0f;
  *max = cumap->clipr.xmax;
}
 
static void rna_CurveMapping_clipminy_range(
    PointerRNA *ptr, float *min, float *max, float *UNUSED(softmin), float *UNUSED(softmax))
{
  CurveMapping *cumap = (CurveMapping *)ptr->data;
 
  *min = -100.0f;
  *max = cumap->clipr.ymax;
}
 
static void rna_CurveMapping_clipmaxx_range(
    PointerRNA *ptr, float *min, float *max, float *UNUSED(softmin), float *UNUSED(softmax))
{
  CurveMapping *cumap = (CurveMapping *)ptr->data;
 
  *min = cumap->clipr.xmin;
  *max = 100.0f;
}
 
static void rna_CurveMapping_clipmaxy_range(
    PointerRNA *ptr, float *min, float *max, float *UNUSED(softmin), float *UNUSED(softmax))
{
  CurveMapping *cumap = (CurveMapping *)ptr->data;
 
  *min = cumap->clipr.ymin;
  *max = 100.0f;
}
 
static char *rna_ColorRamp_path(PointerRNA *ptr)
{
  char *path = NULL;
 
  /* handle the cases where a single data-block may have 2 ramp types */
  if (ptr->owner_id) {
    ID *id = ptr->owner_id;
 
    switch (GS(id->name)) {
      case ID_NT: {
        bNodeTree *ntree = (bNodeTree *)id;
        bNode *node;
        PointerRNA node_ptr;
        char *node_path;
 
        for (node = ntree->nodes.first; node; node = node->next) {
          if (ELEM(node->type,
                   SH_NODE_VALTORGB,
                   CMP_NODE_VALTORGB,
                   TEX_NODE_VALTORGB,
                   GEO_NODE_ATTRIBUTE_COLOR_RAMP)) {
            if (node->storage == ptr->data) {
              /* all node color ramp properties called 'color_ramp'
               * prepend path from ID to the node
               */
              RNA_pointer_create(id, &RNA_Node, node, &node_ptr);
              node_path = RNA_path_from_ID_to_struct(&node_ptr);
              path = BLI_sprintfN("%s.color_ramp", node_path);
              MEM_freeN(node_path);
            }
          }
        }
        break;
      }
 
      case ID_LS: {
        /* may be NULL */
        path = BKE_linestyle_path_to_color_ramp((FreestyleLineStyle *)id, (ColorBand *)ptr->data);
        break;
      }
 
      default:
        /* everything else just uses 'color_ramp' */
        path = BLI_strdup("color_ramp");
        break;
    }
  }
  else {
    /* everything else just uses 'color_ramp' */
    path = BLI_strdup("color_ramp");
  }
 
  return path;
}
 
static char *rna_ColorRampElement_path(PointerRNA *ptr)
{
  PointerRNA ramp_ptr;
  PropertyRNA *prop;
  char *path = NULL;
  int index;
 
  /* helper macro for use here to try and get the path
   * - this calls the standard code for getting a path to a texture...
   */
 
#  define COLRAMP_GETPATH \
    { \
      prop = RNA_struct_find_property(&ramp_ptr, "elements"); \
      if (prop) { \
        index = RNA_property_collection_lookup_index(&ramp_ptr, prop, ptr); \
        if (index != -1) { \
          char *texture_path = rna_ColorRamp_path(&ramp_ptr); \
          path = BLI_sprintfN("%s.elements[%d]", texture_path, index); \
          MEM_freeN(texture_path); \
        } \
      } \
    } \
    (void)0
 
  /* determine the path from the ID-block to the ramp */
  /* FIXME: this is a very slow way to do it, but it will have to suffice... */
  if (ptr->owner_id) {
    ID *id = ptr->owner_id;
 
    switch (GS(id->name)) {
      case ID_NT: {
        bNodeTree *ntree = (bNodeTree *)id;
        bNode *node;
 
        for (node = ntree->nodes.first; node; node = node->next) {
          if (ELEM(node->type, SH_NODE_VALTORGB, CMP_NODE_VALTORGB, TEX_NODE_VALTORGB)) {
            RNA_pointer_create(id, &RNA_ColorRamp, node->storage, &ramp_ptr);
            COLRAMP_GETPATH;
          }
        }
        break;
      }
      case ID_LS: {
        ListBase listbase;
        LinkData *link;
 
        BKE_linestyle_modifier_list_color_ramps((FreestyleLineStyle *)id, &listbase);
        for (link = (LinkData *)listbase.first; link; link = link->next) {
          RNA_pointer_create(id, &RNA_ColorRamp, link->data, &ramp_ptr);
          COLRAMP_GETPATH;
        }
        BLI_freelistN(&listbase);
        break;
      }
 
      default: /* everything else should have a "color_ramp" property */
      {
        /* create pointer to the ID block, and try to resolve "color_ramp" pointer */
        RNA_id_pointer_create(id, &ramp_ptr);
        if (RNA_path_resolve(&ramp_ptr, "color_ramp", &ramp_ptr, &prop)) {
          COLRAMP_GETPATH;
        }
        break;
      }
    }
  }
 
  /* cleanup the macro we defined */
#  undef COLRAMP_GETPATH
 
  return path;
}
 
static void rna_ColorRamp_update(Main *bmain, Scene *UNUSED(scene), PointerRNA *ptr)
{
  if (ptr->owner_id) {
    ID *id = ptr->owner_id;
 
    switch (GS(id->name)) {
      case ID_MA: {
        Material *ma = (Material *)ptr->owner_id;
 
        DEG_id_tag_update(&ma->id, 0);
        WM_main_add_notifier(NC_MATERIAL | ND_SHADING_DRAW, ma);
        break;
      }
      case ID_NT: {
        bNodeTree *ntree = (bNodeTree *)id;
        bNode *node;
 
        for (node = ntree->nodes.first; node; node = node->next) {
          if (ELEM(node->type,
                   SH_NODE_VALTORGB,
                   CMP_NODE_VALTORGB,
                   TEX_NODE_VALTORGB,
                   GEO_NODE_ATTRIBUTE_COLOR_RAMP)) {
            ED_node_tag_update_nodetree(bmain, ntree, node);
          }
        }
        break;
      }
      case ID_TE: {
        Tex *tex = (Tex *)ptr->owner_id;
 
        DEG_id_tag_update(&tex->id, 0);
        WM_main_add_notifier(NC_TEXTURE, tex);
        break;
      }
      case ID_LS: {
        FreestyleLineStyle *linestyle = (FreestyleLineStyle *)ptr->owner_id;
 
        WM_main_add_notifier(NC_LINESTYLE, linestyle);
        break;
      }
      /* ColorRamp for particle display is owned by the object (see T54422) */
      case ID_OB:
      case ID_PA: {
        ParticleSettings *part = (ParticleSettings *)ptr->owner_id;
 
        WM_main_add_notifier(NC_OBJECT | ND_PARTICLE | NA_EDITED, part);
      }
      default:
        break;
    }
  }
}
 
static void rna_ColorRamp_eval(struct ColorBand *coba, float position, float color[4])
{
  BKE_colorband_evaluate(coba, position, color);
}
 
static CBData *rna_ColorRampElement_new(struct ColorBand *coba,
                                        ReportList *reports,
                                        float position)
{
  CBData *element = BKE_colorband_element_add(coba, position);
 
  if (element == NULL) {
    BKE_reportf(reports, RPT_ERROR, "Unable to add element to colorband (limit %d)", MAXCOLORBAND);
  }
 
  return element;
}
 
static void rna_ColorRampElement_remove(struct ColorBand *coba,
                                        ReportList *reports,
                                        PointerRNA *element_ptr)
{
  CBData *element = element_ptr->data;
  int index = (int)(element - coba->data);
  if (!BKE_colorband_element_remove(coba, index)) {
    BKE_report(reports, RPT_ERROR, "Element not found in element collection or last element");
    return;
  }
 
  RNA_POINTER_INVALIDATE(element_ptr);
}
 
static void rna_CurveMap_remove_point(CurveMap *cuma, ReportList *reports, PointerRNA *point_ptr)
{
  CurveMapPoint *point = point_ptr->data;
  if (BKE_curvemap_remove_point(cuma, point) == false) {
    BKE_report(reports, RPT_ERROR, "Unable to remove curve point");
    return;
  }
 
  RNA_POINTER_INVALIDATE(point_ptr);
}
 
static void rna_Scopes_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
  Scopes *s = (Scopes *)ptr->data;
  s->ok = 0;
}
 
static int rna_ColorManagedDisplaySettings_display_device_get(struct PointerRNA *ptr)
{
  ColorManagedDisplaySettings *display = (ColorManagedDisplaySettings *)ptr->data;
 
  return IMB_colormanagement_display_get_named_index(display->display_device);
}
 
static void rna_ColorManagedDisplaySettings_display_device_set(struct PointerRNA *ptr, int value)
{
  ColorManagedDisplaySettings *display = (ColorManagedDisplaySettings *)ptr->data;
  const char *name = IMB_colormanagement_display_get_indexed_name(value);
 
  if (name) {
    BLI_strncpy(display->display_device, name, sizeof(display->display_device));
  }
}
 
static const EnumPropertyItem *rna_ColorManagedDisplaySettings_display_device_itemf(
    bContext *UNUSED(C), PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), bool *r_free)
{
  EnumPropertyItem *items = NULL;
  int totitem = 0;
 
  IMB_colormanagement_display_items_add(&items, &totitem);
  RNA_enum_item_end(&items, &totitem);
 
  *r_free = true;
 
  return items;
}
 
static void rna_ColorManagedDisplaySettings_display_device_update(Main *bmain,
                                                                  Scene *UNUSED(scene),
                                                                  PointerRNA *ptr)
{
  ID *id = ptr->owner_id;
 
  if (!id) {
    return;
  }
 
  if (GS(id->name) == ID_SCE) {
    Scene *scene = (Scene *)id;
 
    IMB_colormanagement_validate_settings(&scene->display_settings, &scene->view_settings);
 
    DEG_id_tag_update(id, 0);
    WM_main_add_notifier(NC_SCENE | ND_SEQUENCER, NULL);
 
    /* Color management can be baked into shaders, need to refresh. */
    for (Material *ma = bmain->materials.first; ma; ma = ma->id.next) {
      DEG_id_tag_update(&ma->id, ID_RECALC_COPY_ON_WRITE);
    }
  }
}
 
static char *rna_ColorManagedDisplaySettings_path(PointerRNA *UNUSED(ptr))
{
  return BLI_strdup("display_settings");
}
 
static int rna_ColorManagedViewSettings_view_transform_get(PointerRNA *ptr)
{
  ColorManagedViewSettings *view = (ColorManagedViewSettings *)ptr->data;
 
  return IMB_colormanagement_view_get_named_index(view->view_transform);
}
 
static void rna_ColorManagedViewSettings_view_transform_set(PointerRNA *ptr, int value)
{
  ColorManagedViewSettings *view = (ColorManagedViewSettings *)ptr->data;
 
  const char *name = IMB_colormanagement_view_get_indexed_name(value);
 
  if (name) {
    BLI_strncpy(view->view_transform, name, sizeof(view->view_transform));
  }
}
 
static const EnumPropertyItem *rna_ColorManagedViewSettings_view_transform_itemf(
    bContext *C, PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), bool *r_free)
{
  Scene *scene = CTX_data_scene(C);
  EnumPropertyItem *items = NULL;
  ColorManagedDisplaySettings *display_settings = &scene->display_settings;
  int totitem = 0;
 
  IMB_colormanagement_view_items_add(&items, &totitem, display_settings->display_device);
  RNA_enum_item_end(&items, &totitem);
 
  *r_free = true;
  return items;
}
 
static int rna_ColorManagedViewSettings_look_get(PointerRNA *ptr)
{
  ColorManagedViewSettings *view = (ColorManagedViewSettings *)ptr->data;
 
  return IMB_colormanagement_look_get_named_index(view->look);
}
 
static void rna_ColorManagedViewSettings_look_set(PointerRNA *ptr, int value)
{
  ColorManagedViewSettings *view = (ColorManagedViewSettings *)ptr->data;
 
  const char *name = IMB_colormanagement_look_get_indexed_name(value);
 
  if (name) {
    BLI_strncpy(view->look, name, sizeof(view->look));
  }
}
 
static const EnumPropertyItem *rna_ColorManagedViewSettings_look_itemf(bContext *UNUSED(C),
                                                                       PointerRNA *ptr,
                                                                       PropertyRNA *UNUSED(prop),
                                                                       bool *r_free)
{
  ColorManagedViewSettings *view = (ColorManagedViewSettings *)ptr->data;
  EnumPropertyItem *items = NULL;
  int totitem = 0;
 
  IMB_colormanagement_look_items_add(&items, &totitem, view->view_transform);
  RNA_enum_item_end(&items, &totitem);
 
  *r_free = true;
  return items;
}
 
static void rna_ColorManagedViewSettings_use_curves_set(PointerRNA *ptr, bool value)
{
  ColorManagedViewSettings *view_settings = (ColorManagedViewSettings *)ptr->data;
 
  if (value) {
    view_settings->flag |= COLORMANAGE_VIEW_USE_CURVES;
 
    if (view_settings->curve_mapping == NULL) {
      view_settings->curve_mapping = BKE_curvemapping_add(4, 0.0f, 0.0f, 1.0f, 1.0f);
    }
  }
  else {
    view_settings->flag &= ~COLORMANAGE_VIEW_USE_CURVES;
  }
}
 
static char *rna_ColorManagedViewSettings_path(PointerRNA *UNUSED(ptr))
{
  return BLI_strdup("view_settings");
}
 
static bool rna_ColorManagedColorspaceSettings_is_data_get(struct PointerRNA *ptr)
{
  ColorManagedColorspaceSettings *colorspace = (ColorManagedColorspaceSettings *)ptr->data;
  const char *data_name = IMB_colormanagement_role_colorspace_name_get(COLOR_ROLE_DATA);
  return STREQ(colorspace->name, data_name);
}
 
static void rna_ColorManagedColorspaceSettings_is_data_set(struct PointerRNA *ptr, bool value)
{
  ColorManagedColorspaceSettings *colorspace = (ColorManagedColorspaceSettings *)ptr->data;
  if (value) {
    const char *data_name = IMB_colormanagement_role_colorspace_name_get(COLOR_ROLE_DATA);
    STRNCPY(colorspace->name, data_name);
  }
}
 
static int rna_ColorManagedColorspaceSettings_colorspace_get(struct PointerRNA *ptr)
{
  ColorManagedColorspaceSettings *colorspace = (ColorManagedColorspaceSettings *)ptr->data;
 
  return IMB_colormanagement_colorspace_get_named_index(colorspace->name);
}
 
static void rna_ColorManagedColorspaceSettings_colorspace_set(struct PointerRNA *ptr, int value)
{
  ColorManagedColorspaceSettings *colorspace = (ColorManagedColorspaceSettings *)ptr->data;
  const char *name = IMB_colormanagement_colorspace_get_indexed_name(value);
 
  if (name && name[0]) {
    BLI_strncpy(colorspace->name, name, sizeof(colorspace->name));
  }
}
 
static const EnumPropertyItem *rna_ColorManagedColorspaceSettings_colorspace_itemf(
    bContext *UNUSED(C), PointerRNA *UNUSED(ptr), PropertyRNA *UNUSED(prop), bool *r_free)
{
  EnumPropertyItem *items = NULL;
  int totitem = 0;
 
  IMB_colormanagement_colorspace_items_add(&items, &totitem);
  RNA_enum_item_end(&items, &totitem);
 
  *r_free = true;
 
  return items;
}
 
static void rna_ColorManagedColorspaceSettings_reload_update(Main *bmain,
                                                             Scene *UNUSED(scene),
                                                             PointerRNA *ptr)
{
  ID *id = ptr->owner_id;
 
  if (GS(id->name) == ID_IM) {
    Image *ima = (Image *)id;
 
    DEG_id_tag_update(&ima->id, 0);
 
    BKE_image_signal(bmain, ima, NULL, IMA_SIGNAL_COLORMANAGE);
 
    WM_main_add_notifier(NC_IMAGE | ND_DISPLAY, &ima->id);
    WM_main_add_notifier(NC_IMAGE | NA_EDITED, &ima->id);
  }
  else if (GS(id->name) == ID_MC) {
    MovieClip *clip = (MovieClip *)id;
 
    DEG_id_tag_update(&clip->id, ID_RECALC_SOURCE);
    SEQ_relations_invalidate_movieclip_strips(bmain, clip);
 
    WM_main_add_notifier(NC_MOVIECLIP | ND_DISPLAY, &clip->id);
    WM_main_add_notifier(NC_MOVIECLIP | NA_EDITED, &clip->id);
  }
  else if (GS(id->name) == ID_SCE) {
    Scene *scene = (Scene *)id;
    SEQ_relations_invalidate_scene_strips(bmain, scene);
 
    if (scene->ed) {
      ColorManagedColorspaceSettings *colorspace_settings = (ColorManagedColorspaceSettings *)
                                                                ptr->data;
      Sequence *seq;
      bool seq_found = false;
 
      if (&scene->sequencer_colorspace_settings != colorspace_settings) {
        SEQ_ALL_BEGIN (scene->ed, seq) {
          if (seq->strip && &seq->strip->colorspace_settings == colorspace_settings) {
            seq_found = true;
            break;
          }
        }
        SEQ_ALL_END;
      }
 
      if (seq_found) {
        SEQ_relations_sequence_free_anim(seq);
 
        if (seq->strip->proxy && seq->strip->proxy->anim) {
          IMB_free_anim(seq->strip->proxy->anim);
          seq->strip->proxy->anim = NULL;
        }
 
        SEQ_relations_invalidate_cache_preprocessed(scene, seq);
      }
      else {
        SEQ_ALL_BEGIN (scene->ed, seq) {
          SEQ_relations_sequence_free_anim(seq);
        }
        SEQ_ALL_END;
      }
 
      WM_main_add_notifier(NC_SCENE | ND_SEQUENCER, NULL);
    }
  }
}
 
static char *rna_ColorManagedSequencerColorspaceSettings_path(PointerRNA *UNUSED(ptr))
{
  return BLI_strdup("sequencer_colorspace_settings");
}
 
static char *rna_ColorManagedInputColorspaceSettings_path(PointerRNA *UNUSED(ptr))
{
  return BLI_strdup("colorspace_settings");
}
 
static void rna_ColorManagement_update(Main *UNUSED(bmain), Scene *UNUSED(scene), PointerRNA *ptr)
{
  ID *id = ptr->owner_id;
 
  if (!id) {
    return;
  }
 
  if (GS(id->name) == ID_SCE) {
    DEG_id_tag_update(id, 0);
    WM_main_add_notifier(NC_SCENE | ND_SEQUENCER, NULL);
  }
}
 
/* this function only exists because #BKE_curvemap_evaluateF uses a 'const' qualifier */
static float rna_CurveMapping_evaluateF(struct CurveMapping *cumap,
                                        ReportList *reports,
                                        struct CurveMap *cuma,
                                        float value)
{
  if (&cumap->cm[0] != cuma && &cumap->cm[1] != cuma && &cumap->cm[2] != cuma &&
      &cumap->cm[3] != cuma) {
    BKE_report(reports, RPT_ERROR, "CurveMapping does not own CurveMap");
    return 0.0f;
  }
 
  if (!cuma->table) {
    BKE_report(
        reports,
        RPT_ERROR,
        "CurveMap table not initialized, call initialize() on CurveMapping owner of the CurveMap");
    return 0.0f;
  }
  return BKE_curvemap_evaluateF(cumap, cuma, value);
}
 
static void rna_CurveMap_initialize(struct CurveMapping *cumap)
{
  BKE_curvemapping_init(cumap);
}
#else
 
static void rna_def_curvemappoint(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
  static const EnumPropertyItem prop_handle_type_items[] = {
      {0, "AUTO", 0, "Auto Handle", ""},
      {CUMA_HANDLE_AUTO_ANIM, "AUTO_CLAMPED", 0, "Auto Clamped Handle", ""},
      {CUMA_HANDLE_VECTOR, "VECTOR", 0, "Vector Handle", ""},
      {0, NULL, 0, NULL, NULL},
  };
 
  srna = RNA_def_struct(brna, "CurveMapPoint", NULL);
  RNA_def_struct_ui_text(srna, "CurveMapPoint", "Point of a curve used for a curve mapping");
 
  prop = RNA_def_property(srna, "location", PROP_FLOAT, PROP_XYZ);
  RNA_def_property_float_sdna(prop, NULL, "x");
  RNA_def_property_array(prop, 2);
  RNA_def_property_ui_text(prop, "Location", "X/Y coordinates of the curve point");
 
  prop = RNA_def_property(srna, "handle_type", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_bitflag_sdna(prop, NULL, "flag");
  RNA_def_property_enum_items(prop, prop_handle_type_items);
  RNA_def_property_ui_text(
      prop, "Handle Type", "Curve interpolation at this point: Bezier or vector");
 
  prop = RNA_def_property(srna, "select", PROP_BOOLEAN, PROP_NONE);
  RNA_def_property_boolean_sdna(prop, NULL, "flag", CUMA_SELECT);
  RNA_def_property_ui_text(prop, "Select", "Selection state of the curve point");
}
 
static void rna_def_curvemap_points_api(BlenderRNA *brna, PropertyRNA *cprop)
{
  StructRNA *srna;
  PropertyRNA *parm;
  FunctionRNA *func;
 
  RNA_def_property_srna(cprop, "CurveMapPoints");
  srna = RNA_def_struct(brna, "CurveMapPoints", NULL);
  RNA_def_struct_sdna(srna, "CurveMap");
  RNA_def_struct_ui_text(srna, "Curve Map Point", "Collection of Curve Map Points");
 
  func = RNA_def_function(srna, "new", "BKE_curvemap_insert");
  RNA_def_function_ui_description(func, "Add point to CurveMap");
  parm = RNA_def_float(func,
                       "position",
                       0.0f,
                       -FLT_MAX,
                       FLT_MAX,
                       "Position",
                       "Position to add point",
                       -FLT_MAX,
                       FLT_MAX);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_float(
      func, "value", 0.0f, -FLT_MAX, FLT_MAX, "Value", "Value of point", -FLT_MAX, FLT_MAX);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_pointer(func, "point", "CurveMapPoint", "", "New point");
  RNA_def_function_return(func, parm);
 
  func = RNA_def_function(srna, "remove", "rna_CurveMap_remove_point");
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  RNA_def_function_ui_description(func, "Delete point from CurveMap");
  parm = RNA_def_pointer(func, "point", "CurveMapPoint", "", "PointElement to remove");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
  RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
}
 
static void rna_def_curvemap(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
 
  srna = RNA_def_struct(brna, "CurveMap", NULL);
  RNA_def_struct_ui_text(srna, "CurveMap", "Curve in a curve mapping");
 
  prop = RNA_def_property(srna, "points", PROP_COLLECTION, PROP_NONE);
  RNA_def_property_collection_sdna(prop, NULL, "curve", "totpoint");
  RNA_def_property_struct_type(prop, "CurveMapPoint");
  RNA_def_property_ui_text(prop, "Points", "");
  rna_def_curvemap_points_api(brna, prop);
}
 
static void rna_def_curvemapping(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop, *parm;
  FunctionRNA *func;
 
  static const EnumPropertyItem tone_items[] = {
      {CURVE_TONE_STANDARD, "STANDARD", 0, "Standard", ""},
      {CURVE_TONE_FILMLIKE, "FILMLIKE", 0, "Filmlike", ""},
      {0, NULL, 0, NULL, NULL},
  };
 
  static const EnumPropertyItem prop_extend_items[] = {
      {0, "HORIZONTAL", 0, "Horizontal", ""},
      {CUMA_EXTEND_EXTRAPOLATE, "EXTRAPOLATED", 0, "Extrapolated", ""},
      {0, NULL, 0, NULL, NULL},
  };
 
  srna = RNA_def_struct(brna, "CurveMapping", NULL);
  RNA_def_struct_ui_text(
      srna,
      "CurveMapping",
      "Curve mapping to map color, vector and scalar values to other values using "
      "a user defined curve");
 
  prop = RNA_def_property(srna, "tone", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_sdna(prop, NULL, "tone");
  RNA_def_property_enum_items(prop, tone_items);
  RNA_def_property_ui_text(prop, "Tone", "Tone of the curve");
  RNA_def_property_update(prop, 0, "rna_CurveMapping_tone_update");
 
  prop = RNA_def_property(srna, "use_clip", PROP_BOOLEAN, PROP_NONE);
  RNA_def_property_boolean_sdna(prop, NULL, "flag", CUMA_DO_CLIP);
  RNA_def_property_ui_text(prop, "Clip", "Force the curve view to fit a defined boundary");
  RNA_def_property_boolean_funcs(prop, NULL, "rna_CurveMapping_clip_set");
 
  prop = RNA_def_property(srna, "clip_min_x", PROP_FLOAT, PROP_NONE);
  RNA_def_property_float_sdna(prop, NULL, "clipr.xmin");
  RNA_def_property_range(prop, -100.0f, 100.0f);
  RNA_def_property_ui_text(prop, "Clip Min X", "");
  RNA_def_property_float_funcs(prop, NULL, NULL, "rna_CurveMapping_clipminx_range");
 
  prop = RNA_def_property(srna, "clip_min_y", PROP_FLOAT, PROP_NONE);
  RNA_def_property_float_sdna(prop, NULL, "clipr.ymin");
  RNA_def_property_range(prop, -100.0f, 100.0f);
  RNA_def_property_ui_text(prop, "Clip Min Y", "");
  RNA_def_property_float_funcs(prop, NULL, NULL, "rna_CurveMapping_clipminy_range");
 
  prop = RNA_def_property(srna, "clip_max_x", PROP_FLOAT, PROP_NONE);
  RNA_def_property_float_sdna(prop, NULL, "clipr.xmax");
  RNA_def_property_range(prop, -100.0f, 100.0f);
  RNA_def_property_ui_text(prop, "Clip Max X", "");
  RNA_def_property_float_funcs(prop, NULL, NULL, "rna_CurveMapping_clipmaxx_range");
 
  prop = RNA_def_property(srna, "clip_max_y", PROP_FLOAT, PROP_NONE);
  RNA_def_property_float_sdna(prop, NULL, "clipr.ymax");
  RNA_def_property_range(prop, -100.0f, 100.0f);
  RNA_def_property_ui_text(prop, "Clip Max Y", "");
  RNA_def_property_float_funcs(prop, NULL, NULL, "rna_CurveMapping_clipmaxy_range");
 
  prop = RNA_def_property(srna, "extend", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_bitflag_sdna(prop, NULL, "flag");
  RNA_def_property_enum_items(prop, prop_extend_items);
  RNA_def_property_ui_text(prop, "Extend", "Extrapolate the curve or extend it horizontally");
  RNA_def_property_update(prop, 0, "rna_CurveMapping_extend_update");
 
  prop = RNA_def_property(srna, "curves", PROP_COLLECTION, PROP_NONE);
  RNA_def_property_collection_funcs(prop,
                                    "rna_CurveMapping_curves_begin",
                                    "rna_iterator_array_next",
                                    "rna_iterator_array_end",
                                    "rna_iterator_array_get",
                                    "rna_CurveMapping_curves_length",
                                    NULL,
                                    NULL,
                                    NULL);
  RNA_def_property_struct_type(prop, "CurveMap");
  RNA_def_property_ui_text(prop, "Curves", "");
 
  prop = RNA_def_property(srna, "black_level", PROP_FLOAT, PROP_COLOR);
  RNA_def_property_float_sdna(prop, NULL, "black");
  RNA_def_property_range(prop, -FLT_MAX, FLT_MAX);
  RNA_def_property_ui_range(prop, -1000.0f, 1000.0f, 1, 3);
  RNA_def_property_ui_text(
      prop, "Black Level", "For RGB curves, the color that black is mapped to");
  RNA_def_property_float_funcs(prop, NULL, "rna_CurveMapping_black_level_set", NULL);
 
  prop = RNA_def_property(srna, "white_level", PROP_FLOAT, PROP_COLOR);
  RNA_def_property_float_sdna(prop, NULL, "white");
  RNA_def_property_range(prop, -FLT_MAX, FLT_MAX);
  RNA_def_property_ui_range(prop, -1000.0f, 1000.0f, 1, 3);
  RNA_def_property_ui_text(
      prop, "White Level", "For RGB curves, the color that white is mapped to");
  RNA_def_property_float_funcs(prop, NULL, "rna_CurveMapping_white_level_set", NULL);
 
  func = RNA_def_function(srna, "update", "BKE_curvemapping_changed_all");
  RNA_def_function_ui_description(func, "Update curve mapping after making changes");
 
  func = RNA_def_function(srna, "reset_view", "BKE_curvemapping_reset_view");
  RNA_def_function_ui_description(func, "Reset the curve mapping grid to its clipping size");
 
  func = RNA_def_function(srna, "initialize", "rna_CurveMap_initialize");
  RNA_def_function_ui_description(func, "Initialize curve");
 
  func = RNA_def_function(srna, "evaluate", "rna_CurveMapping_evaluateF");
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  RNA_def_function_ui_description(func, "Evaluate curve at given location");
  parm = RNA_def_pointer(func, "curve", "CurveMap", "curve", "Curve to evaluate");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED);
  parm = RNA_def_float(func,
                       "position",
                       0.0f,
                       -FLT_MAX,
                       FLT_MAX,
                       "Position",
                       "Position to evaluate curve at",
                       -FLT_MAX,
                       FLT_MAX);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  parm = RNA_def_float(func,
                       "value",
                       0.0f,
                       -FLT_MAX,
                       FLT_MAX,
                       "Value",
                       "Value of curve at given location",
                       -FLT_MAX,
                       FLT_MAX);
  RNA_def_function_return(func, parm);
}
 
static void rna_def_color_ramp_element(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
 
  srna = RNA_def_struct(brna, "ColorRampElement", NULL);
  RNA_def_struct_sdna(srna, "CBData");
  RNA_def_struct_path_func(srna, "rna_ColorRampElement_path");
  RNA_def_struct_ui_text(
      srna, "Color Ramp Element", "Element defining a color at a position in the color ramp");
 
  prop = RNA_def_property(srna, "color", PROP_FLOAT, PROP_COLOR);
  RNA_def_property_float_sdna(prop, NULL, "r");
  RNA_def_property_array(prop, 4);
  RNA_def_property_ui_text(prop, "Color", "Set color of selected color stop");
  RNA_def_property_update(prop, 0, "rna_ColorRamp_update");
 
  prop = RNA_def_property(srna, "alpha", PROP_FLOAT, PROP_COLOR);
  RNA_def_property_float_sdna(prop, NULL, "a");
  RNA_def_property_ui_text(prop, "Alpha", "Set alpha of selected color stop");
  RNA_def_property_update(prop, 0, "rna_ColorRamp_update");
 
  prop = RNA_def_property(srna, "position", PROP_FLOAT, PROP_NONE);
  RNA_def_property_float_sdna(prop, NULL, "pos");
  RNA_def_property_range(prop, 0, 1);
  RNA_def_property_ui_range(prop, 0, 1, 1, 3);
  RNA_def_property_ui_text(prop, "Position", "Set position of selected color stop");
  RNA_def_property_update(prop, 0, "rna_ColorRamp_update");
}
 
static void rna_def_color_ramp_element_api(BlenderRNA *brna, PropertyRNA *cprop)
{
  StructRNA *srna;
  PropertyRNA *parm;
  FunctionRNA *func;
 
  RNA_def_property_srna(cprop, "ColorRampElements");
  srna = RNA_def_struct(brna, "ColorRampElements", NULL);
  RNA_def_struct_sdna(srna, "ColorBand");
  RNA_def_struct_path_func(srna, "rna_ColorRampElement_path");
  RNA_def_struct_ui_text(srna, "Color Ramp Elements", "Collection of Color Ramp Elements");
 
  /* TODO, make these functions generic in texture.c */
  func = RNA_def_function(srna, "new", "rna_ColorRampElement_new");
  RNA_def_function_ui_description(func, "Add element to ColorRamp");
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  parm = RNA_def_float(
      func, "position", 0.0f, 0.0f, 1.0f, "Position", "Position to add element", 0.0f, 1.0f);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  /* return type */
  parm = RNA_def_pointer(func, "element", "ColorRampElement", "", "New element");
  RNA_def_function_return(func, parm);
 
  func = RNA_def_function(srna, "remove", "rna_ColorRampElement_remove");
  RNA_def_function_ui_description(func, "Delete element from ColorRamp");
  RNA_def_function_flag(func, FUNC_USE_REPORTS);
  parm = RNA_def_pointer(func, "element", "ColorRampElement", "", "Element to remove");
  RNA_def_parameter_flags(parm, PROP_NEVER_NULL, PARM_REQUIRED | PARM_RNAPTR);
  RNA_def_parameter_clear_flags(parm, PROP_THICK_WRAP, 0);
}
 
static void rna_def_color_ramp(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
 
  FunctionRNA *func;
  PropertyRNA *parm;
 
  static const EnumPropertyItem prop_interpolation_items[] = {
      {COLBAND_INTERP_EASE, "EASE", 0, "Ease", ""},
      {COLBAND_INTERP_CARDINAL, "CARDINAL", 0, "Cardinal", ""},
      {COLBAND_INTERP_LINEAR, "LINEAR", 0, "Linear", ""},
      {COLBAND_INTERP_B_SPLINE, "B_SPLINE", 0, "B-Spline", ""},
      {COLBAND_INTERP_CONSTANT, "CONSTANT", 0, "Constant", ""},
      {0, NULL, 0, NULL, NULL},
  };
 
  static const EnumPropertyItem prop_mode_items[] = {
      {COLBAND_BLEND_RGB, "RGB", 0, "RGB", ""},
      {COLBAND_BLEND_HSV, "HSV", 0, "HSV", ""},
      {COLBAND_BLEND_HSL, "HSL", 0, "HSL", ""},
      {0, NULL, 0, NULL, NULL},
  };
 
  static const EnumPropertyItem prop_hsv_items[] = {
      {COLBAND_HUE_NEAR, "NEAR", 0, "Near", ""},
      {COLBAND_HUE_FAR, "FAR", 0, "Far", ""},
      {COLBAND_HUE_CW, "CW", 0, "Clockwise", ""},
      {COLBAND_HUE_CCW, "CCW", 0, "Counter-Clockwise", ""},
      {0, NULL, 0, NULL, NULL},
  };
 
  srna = RNA_def_struct(brna, "ColorRamp", NULL);
  RNA_def_struct_sdna(srna, "ColorBand");
  RNA_def_struct_path_func(srna, "rna_ColorRamp_path");
  RNA_def_struct_ui_text(srna, "Color Ramp", "Color ramp mapping a scalar value to a color");
 
  prop = RNA_def_property(srna, "elements", PROP_COLLECTION, PROP_COLOR);
  RNA_def_property_collection_sdna(prop, NULL, "data", "tot");
  RNA_def_property_struct_type(prop, "ColorRampElement");
  RNA_def_property_ui_text(prop, "Elements", "");
  RNA_def_property_update(prop, 0, "rna_ColorRamp_update");
  rna_def_color_ramp_element_api(brna, prop);
 
  prop = RNA_def_property(srna, "interpolation", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_sdna(prop, NULL, "ipotype");
  RNA_def_property_enum_items(prop, prop_interpolation_items);
  RNA_def_property_ui_text(prop, "Interpolation", "Set interpolation between color stops");
  RNA_def_property_update(prop, 0, "rna_ColorRamp_update");
 
  prop = RNA_def_property(srna, "hue_interpolation", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_sdna(prop, NULL, "ipotype_hue");
  RNA_def_property_enum_items(prop, prop_hsv_items);
  RNA_def_property_ui_text(prop, "Color Interpolation", "Set color interpolation");
  RNA_def_property_update(prop, 0, "rna_ColorRamp_update");
 
  prop = RNA_def_property(srna, "color_mode", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_sdna(prop, NULL, "color_mode");
  RNA_def_property_enum_items(prop, prop_mode_items);
  RNA_def_property_ui_text(prop, "Color Mode", "Set color mode to use for interpolation");
  RNA_def_property_update(prop, 0, "rna_ColorRamp_update");
 
#  if 0 /* use len(elements) */
  prop = RNA_def_property(srna, "total", PROP_INT, PROP_NONE);
  RNA_def_property_int_sdna(prop, NULL, "tot");
  /* needs a function to do the right thing when adding elements like colorband_add_cb() */
  RNA_def_property_clear_flag(prop, PROP_EDITABLE);
  RNA_def_property_range(prop, 0, 31); /* MAXCOLORBAND = 32 */
  RNA_def_property_ui_text(prop, "Total", "Total number of elements");
  RNA_def_property_update(prop, 0, "rna_ColorRamp_update");
#  endif
 
  func = RNA_def_function(srna, "evaluate", "rna_ColorRamp_eval");
  RNA_def_function_ui_description(func, "Evaluate ColorRamp");
  parm = RNA_def_float(func,
                       "position",
                       1.0f,
                       0.0f,
                       1.0f,
                       "Position",
                       "Evaluate ColorRamp at position",
                       0.0f,
                       1.0f);
  RNA_def_parameter_flags(parm, 0, PARM_REQUIRED);
  /* return */
  parm = RNA_def_float_color(func,
                             "color",
                             4,
                             NULL,
                             -FLT_MAX,
                             FLT_MAX,
                             "Color",
                             "Color at given position",
                             -FLT_MAX,
                             FLT_MAX);
  RNA_def_parameter_flags(parm, PROP_THICK_WRAP, 0);
  RNA_def_function_output(func, parm);
}
 
static void rna_def_histogram(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
 
  static const EnumPropertyItem prop_mode_items[] = {
      {HISTO_MODE_LUMA, "LUMA", 0, "Luma", "Luma"},
      {HISTO_MODE_RGB, "RGB", 0, "RGB", "Red Green Blue"},
      {HISTO_MODE_R, "R", 0, "R", "Red"},
      {HISTO_MODE_G, "G", 0, "G", "Green"},
      {HISTO_MODE_B, "B", 0, "B", "Blue"},
      {HISTO_MODE_ALPHA, "A", 0, "A", "Alpha"},
      {0, NULL, 0, NULL, NULL},
  };
 
  srna = RNA_def_struct(brna, "Histogram", NULL);
  RNA_def_struct_ui_text(srna, "Histogram", "Statistical view of the levels of color in an image");
 
  prop = RNA_def_property(srna, "mode", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_sdna(prop, NULL, "mode");
  RNA_def_property_enum_items(prop, prop_mode_items);
  RNA_def_property_ui_text(prop, "Mode", "Channels to display in the histogram");
 
  prop = RNA_def_property(srna, "show_line", PROP_BOOLEAN, PROP_NONE);
  RNA_def_property_boolean_sdna(prop, NULL, "flag", HISTO_FLAG_LINE);
  RNA_def_property_ui_text(prop, "Show Line", "Display lines rather than filled shapes");
  RNA_def_property_ui_icon(prop, ICON_GRAPH, 0);
}
 
static void rna_def_scopes(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
 
  static const EnumPropertyItem prop_wavefrm_mode_items[] = {
      {SCOPES_WAVEFRM_LUMA, "LUMA", ICON_COLOR, "Luma", ""},
      {SCOPES_WAVEFRM_RGB_PARADE, "PARADE", ICON_COLOR, "Parade", ""},
      {SCOPES_WAVEFRM_YCC_601, "YCBCR601", ICON_COLOR, "YCbCr (ITU 601)", ""},
      {SCOPES_WAVEFRM_YCC_709, "YCBCR709", ICON_COLOR, "YCbCr (ITU 709)", ""},
      {SCOPES_WAVEFRM_YCC_JPEG, "YCBCRJPG", ICON_COLOR, "YCbCr (Jpeg)", ""},
      {SCOPES_WAVEFRM_RGB, "RGB", ICON_COLOR, "Red Green Blue", ""},
      {0, NULL, 0, NULL, NULL},
  };
 
  srna = RNA_def_struct(brna, "Scopes", NULL);
  RNA_def_struct_ui_text(srna, "Scopes", "Scopes for statistical view of an image");
 
  prop = RNA_def_property(srna, "use_full_resolution", PROP_BOOLEAN, PROP_NONE);
  RNA_def_property_boolean_sdna(prop, "Scopes", "sample_full", 1);
  RNA_def_property_ui_text(prop, "Full Sample", "Sample every pixel of the image");
  RNA_def_property_update(prop, 0, "rna_Scopes_update");
 
  prop = RNA_def_property(srna, "accuracy", PROP_FLOAT, PROP_PERCENTAGE);
  RNA_def_property_float_sdna(prop, "Scopes", "accuracy");
  RNA_def_property_range(prop, 0.0, 100.0);
  RNA_def_property_ui_range(prop, 0.0, 100.0, 10, 1);
  RNA_def_property_ui_text(
      prop, "Accuracy", "Proportion of original image source pixel lines to sample");
  RNA_def_property_update(prop, 0, "rna_Scopes_update");
 
  prop = RNA_def_property(srna, "histogram", PROP_POINTER, PROP_NONE);
  RNA_def_property_pointer_sdna(prop, "Scopes", "hist");
  RNA_def_property_struct_type(prop, "Histogram");
  RNA_def_property_ui_text(prop, "Histogram", "Histogram for viewing image statistics");
 
  prop = RNA_def_property(srna, "waveform_mode", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_sdna(prop, "Scopes", "wavefrm_mode");
  RNA_def_property_enum_items(prop, prop_wavefrm_mode_items);
  RNA_def_property_ui_text(prop, "Waveform Mode", "");
  RNA_def_property_update(prop, 0, "rna_Scopes_update");
 
  prop = RNA_def_property(srna, "waveform_alpha", PROP_FLOAT, PROP_FACTOR);
  RNA_def_property_float_sdna(prop, "Scopes", "wavefrm_alpha");
  RNA_def_property_range(prop, 0, 1);
  RNA_def_property_ui_text(prop, "Waveform Opacity", "Opacity of the points");
 
  prop = RNA_def_property(srna, "vectorscope_alpha", PROP_FLOAT, PROP_FACTOR);
  RNA_def_property_float_sdna(prop, "Scopes", "vecscope_alpha");
  RNA_def_property_range(prop, 0, 1);
  RNA_def_property_ui_text(prop, "Vectorscope Opacity", "Opacity of the points");
}
 
static void rna_def_colormanage(BlenderRNA *brna)
{
  StructRNA *srna;
  PropertyRNA *prop;
 
  static const EnumPropertyItem display_device_items[] = {
      {0, "NONE", 0, "None", ""},
      {0, NULL, 0, NULL, NULL},
  };
 
  static const EnumPropertyItem look_items[] = {
      {0, "NONE", 0, "None", "Do not modify image in an artistic manner"},
      {0, NULL, 0, NULL, NULL},
  };
 
  static const EnumPropertyItem view_transform_items[] = {
      {0,
       "NONE",
       0,
       "None",
       "Do not perform any color transform on display, use old non-color managed technique for "
       "display"},
      {0, NULL, 0, NULL, NULL},
  };
 
  static const EnumPropertyItem color_space_items[] = {
      {0,
       "NONE",
       0,
       "None",
       "Do not perform any color transform on load, treat colors as in scene linear space "
       "already"},
      {0, NULL, 0, NULL, NULL},
  };
 
  /* ** Display Settings  **  */
  srna = RNA_def_struct(brna, "ColorManagedDisplaySettings", NULL);
  RNA_def_struct_path_func(srna, "rna_ColorManagedDisplaySettings_path");
  RNA_def_struct_ui_text(
      srna, "ColorManagedDisplaySettings", "Color management specific to display device");
 
  prop = RNA_def_property(srna, "display_device", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(prop, display_device_items);
  RNA_def_property_enum_funcs(prop,
                              "rna_ColorManagedDisplaySettings_display_device_get",
                              "rna_ColorManagedDisplaySettings_display_device_set",
                              "rna_ColorManagedDisplaySettings_display_device_itemf");
  RNA_def_property_ui_text(prop, "Display Device", "Display device name");
  RNA_def_property_update(
      prop, NC_WINDOW, "rna_ColorManagedDisplaySettings_display_device_update");
 
  /* ** View Settings  **  */
  srna = RNA_def_struct(brna, "ColorManagedViewSettings", NULL);
  RNA_def_struct_path_func(srna, "rna_ColorManagedViewSettings_path");
  RNA_def_struct_ui_text(srna,
                         "ColorManagedViewSettings",
                         "Color management settings used for displaying images on the display");
 
  prop = RNA_def_property(srna, "look", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(prop, look_items);
  RNA_def_property_enum_funcs(prop,
                              "rna_ColorManagedViewSettings_look_get",
                              "rna_ColorManagedViewSettings_look_set",
                              "rna_ColorManagedViewSettings_look_itemf");
  RNA_def_property_ui_text(
      prop, "Look", "Additional transform applied before view transform for artistic needs");
  RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");
 
  prop = RNA_def_property(srna, "view_transform", PROP_ENUM, PROP_NONE);
  RNA_def_property_enum_items(prop, view_transform_items);
  RNA_def_property_enum_funcs(prop,
                              "rna_ColorManagedViewSettings_view_transform_get",
                              "rna_ColorManagedViewSettings_view_transform_set",
                              "rna_ColorManagedViewSettings_view_transform_itemf");
  RNA_def_property_ui_text(
      prop, "View Transform", "View used when converting image to a display space");
  RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");
 
  prop = RNA_def_property(srna, "exposure", PROP_FLOAT, PROP_FACTOR);
  RNA_def_property_float_sdna(prop, NULL, "exposure");
  RNA_def_property_float_default(prop, 0.0f);
  RNA_def_property_range(prop, -32.0f, 32.0f);
  RNA_def_property_ui_range(prop, -10.0f, 10.0f, 1, 3);
  RNA_def_property_ui_text(prop, "Exposure", "Exposure (stops) applied before display transform");
  RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");
 
  prop = RNA_def_property(srna, "gamma", PROP_FLOAT, PROP_FACTOR);
  RNA_def_property_float_sdna(prop, NULL, "gamma");
  RNA_def_property_float_default(prop, 1.0f);
  RNA_def_property_range(prop, 0.0f, 5.0f);
  RNA_def_property_ui_text(
      prop, "Gamma", "Amount of gamma modification applied after display transform");
  RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");
 
  prop = RNA_def_property(srna, "curve_mapping", PROP_POINTER, PROP_NONE);
  RNA_def_property_pointer_sdna(prop, NULL, "curve_mapping");
  RNA_def_property_ui_text(prop, "Curve", "Color curve mapping applied before display transform");
  RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");
 
  prop = RNA_def_property(srna, "use_curve_mapping", PROP_BOOLEAN, PROP_NONE);
  RNA_def_property_boolean_sdna(prop, NULL, "flag", COLORMANAGE_VIEW_USE_CURVES);
  RNA_def_property_boolean_funcs(prop, NULL, "rna_ColorManagedViewSettings_use_curves_set");
  RNA_def_property_ui_text(prop, "Use Curves", "Use RGB curved for pre-display transformation");
  RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");
 
  /* ** Colorspace **  */
  srna = RNA_def_struct(brna, "ColorManagedInputColorspaceSettings", NULL);
  RNA_def_struct_path_func(srna, "rna_ColorManagedInputColorspaceSettings_path");
  RNA_def_struct_ui_text(
      srna, "ColorManagedInputColorspaceSettings", "Input color space settings");
 
  prop = RNA_def_property(srna, "name", PROP_ENUM, PROP_NONE);
  RNA_def_property_flag(prop, PROP_ENUM_NO_CONTEXT);
  RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
  RNA_def_property_enum_items(prop, color_space_items);
  RNA_def_property_enum_funcs(prop,
                              "rna_ColorManagedColorspaceSettings_colorspace_get",
                              "rna_ColorManagedColorspaceSettings_colorspace_set",
                              "rna_ColorManagedColorspaceSettings_colorspace_itemf");
  RNA_def_property_ui_text(
      prop,
      "Input Color Space",
      "Color space in the image file, to convert to and from when saving and loading the image");
  RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagedColorspaceSettings_reload_update");
 
  prop = RNA_def_property(srna, "is_data", PROP_BOOLEAN, PROP_NONE);
  RNA_def_property_clear_flag(prop, PROP_ANIMATABLE);
  RNA_def_property_boolean_funcs(prop,
                                 "rna_ColorManagedColorspaceSettings_is_data_get",
                                 "rna_ColorManagedColorspaceSettings_is_data_set");
  RNA_def_property_ui_text(
      prop,
      "Is Data",
      "Treat image as non-color data without color management, like normal or displacement maps");
  RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagement_update");
 
  //
  srna = RNA_def_struct(brna, "ColorManagedSequencerColorspaceSettings", NULL);
  RNA_def_struct_path_func(srna, "rna_ColorManagedSequencerColorspaceSettings_path");
  RNA_def_struct_ui_text(
      srna, "ColorManagedSequencerColorspaceSettings", "Input color space settings");
 
  prop = RNA_def_property(srna, "name", PROP_ENUM, PROP_NONE);
  RNA_def_property_flag(prop, PROP_ENUM_NO_CONTEXT);
  RNA_def_property_enum_items(prop, color_space_items);
  RNA_def_property_enum_funcs(prop,
                              "rna_ColorManagedColorspaceSettings_colorspace_get",
                              "rna_ColorManagedColorspaceSettings_colorspace_set",
                              "rna_ColorManagedColorspaceSettings_colorspace_itemf");
  RNA_def_property_ui_text(prop, "Color Space", "Color space that the sequencer operates in");
  RNA_def_property_update(prop, NC_WINDOW, "rna_ColorManagedColorspaceSettings_reload_update");
}
 
void RNA_def_color(BlenderRNA *brna)
{
  rna_def_curvemappoint(brna);
  rna_def_curvemap(brna);
  rna_def_curvemapping(brna);
  rna_def_color_ramp_element(brna);
  rna_def_color_ramp(brna);
  rna_def_histogram(brna);
  rna_def_scopes(brna);
  rna_def_colormanage(brna);
}
 
#endif