circle.c File Reference

#include "bauhaus/bauhaus.h"
#include "common/debug.h"
#include "common/undo.h"
#include "control/conf.h"
#include "develop/blend.h"
#include "develop/imageop.h"
#include "develop/masks.h"
#include "develop/openmp_maths.h"

Include dependency graph for circle.c:

Functions
static void	_circle_get_distance (float x, float y, float as, dt_masks_form_gui_t *gui, int index, int num_points, int *inside, int *inside_border, int *near, int *inside_source, float *dist)
static int	_circle_events_mouse_scrolled (struct dt_iop_module_t *module, float pzx, float pzy, int up, uint32_t state, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index, dt_masks_interaction_t interaction)
static int	_circle_events_button_pressed (struct dt_iop_module_t *module, float pzx, float pzy, double pressure, int which, int type, uint32_t state, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index)
static int	_circle_events_button_released (struct dt_iop_module_t *module, float pzx, float pzy, int which, uint32_t state, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index)
static int	_circle_events_mouse_moved (struct dt_iop_module_t *module, float pzx, float pzy, double pressure, int which, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index)
static void	_circle_draw_lines (gboolean borders, gboolean source, cairo_t *cr, double *dashed, const int len, const gboolean selected, const float zoom_scale, float *points, const int points_count)
static float *	_points_to_transform (float x, float y, float radius, float wd, float ht, int *points_count)
static int	_circle_get_points_source (dt_develop_t *dev, float x, float y, float xs, float ys, float radius, float radius2, float rotation, float **points, int *points_count, const dt_iop_module_t *module)
static int	_circle_get_points (dt_develop_t *dev, float x, float y, float radius, float radius2, float rotation, float **points, int *points_count)
static void	_circle_events_post_expose (cairo_t *cr, float zoom_scale, dt_masks_form_gui_t *gui, int index, int num_points)
static void	_bounding_box (const float *const points, int num_points, int *width, int *height, int *posx, int *posy)
static int	_circle_get_points_border (dt_develop_t *dev, struct dt_masks_form_t *form, float **points, int *points_count, float **border, int *border_count, int source, const dt_iop_module_t *module)
static int	_circle_get_source_area (dt_iop_module_t *module, dt_dev_pixelpipe_iop_t *piece, dt_masks_form_t *form, int *width, int *height, int *posx, int *posy)
static int	_circle_get_area (const dt_iop_module_t *const restrict module, const dt_dev_pixelpipe_iop_t *const restrict piece, dt_masks_form_t *const restrict form, int *width, int *height, int *posx, int *posy)
static int	_circle_get_mask (const dt_iop_module_t *const restrict module, const dt_dev_pixelpipe_iop_t *const restrict piece, dt_masks_form_t *const restrict form, float **buffer, int *width, int *height, int *posx, int *posy)
static int	_circle_get_mask_roi (const dt_iop_module_t *const restrict module, const dt_dev_pixelpipe_iop_t *const restrict piece, dt_masks_form_t *const form, const dt_iop_roi_t *const roi, float *const restrict buffer)
static void	_circle_sanitize_config (dt_masks_type_t type)
static void	_circle_set_form_name (struct dt_masks_form_t *const form, const size_t nb)
static void	_circle_set_hint_message (const dt_masks_form_gui_t *const gui, const dt_masks_form_t *const form, const int opacity, char *const restrict msgbuf, const size_t msgbuf_len)
static void	_circle_duplicate_points (dt_develop_t *dev, dt_masks_form_t *const base, dt_masks_form_t *const dest)
static void	_circle_initial_source_pos (const float iwd, const float iht, float *x, float *y)

Variables
const dt_masks_functions_t	dt_masks_functions_circle

Function Documentation

_bounding_box()

static void _bounding_box ( const float *const  points, int  num_points, int *  width, int *  height, int *  posx, int *  posy  )

static

References height, and width.

Referenced by _circle_get_area(), and _circle_get_source_area().

_circle_draw_lines()

static void _circle_draw_lines ( gboolean  borders, gboolean  source, cairo_t *  cr, double *  dashed, const int  len, const gboolean  selected, const float  zoom_scale, float *  points, const int  points_count  )

static

References dt_draw_set_color_overlay(), FALSE, and TRUE.

Referenced by _circle_events_post_expose().

_circle_duplicate_points()

static void _circle_duplicate_points ( dt_develop_t *  dev, dt_masks_form_t *const  base, dt_masks_form_t *const  dest  )

static

References dt_masks_form_t::points, and void().

_circle_events_button_pressed()

static int _circle_events_button_pressed ( struct dt_iop_module_t *  module, float  pzx, float  pzy, double  pressure, int  which, int  type, uint32_t  state, dt_masks_form_t *  form, int  parentid, dt_masks_form_gui_t *  gui, int  index  )

static

References dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_masks_point_circle_t::border, dt_masks_point_circle_t::center, dt_masks_form_gui_t::creation, dt_masks_form_gui_t::creation_module, darktable, darktable_t::develop, dt_conf_get_float(), dt_dev_distort_backtransform(), dt_dev_masks_selection_change(), DT_MASKS_CIRCLE, DT_MASKS_CLONE, DT_MASKS_EDIT_FULL, dt_masks_get_from_id(), DT_MASKS_GROUP, dt_masks_gui_form_save_creation(), dt_masks_iop_update(), DT_MASKS_NON_CLONE, dt_masks_select_form(), dt_masks_set_edit_mode(), dt_masks_set_source_pos_initial_state(), dt_masks_set_source_pos_initial_value(), dt_modifier_is(), dt_masks_form_gui_t::dx, dt_masks_form_gui_t::dy, dt_masks_form_gui_t::edit_mode, dt_masks_form_gui_t::form_dragging, dt_develop_t::form_gui, dt_masks_form_gui_t::form_selected, dt_develop_t::form_visible, dt_masks_point_group_t::formid, dt_masks_form_t::formid, dt_masks_form_gui_t::group_selected, dt_dev_pixelpipe_t::iheight, dt_dev_pixelpipe_t::iwidth, dt_masks_form_t::points, dt_masks_form_gui_points_t::points, dt_masks_form_gui_t::points, dt_masks_form_gui_t::posx, dt_masks_form_gui_t::posy, dt_develop_t::preview_pipe, dt_masks_point_circle_t::radius, dt_masks_form_gui_t::scrollx, dt_masks_form_gui_t::scrolly, dt_masks_form_t::source, dt_masks_form_gui_points_t::source, dt_masks_form_gui_t::source_dragging, dt_masks_form_gui_t::source_selected, TRUE, and dt_masks_form_t::type.

_circle_events_button_released()

static int _circle_events_button_released ( struct dt_iop_module_t *  module, float  pzx, float  pzy, int  which, uint32_t  state, dt_masks_form_t *  form, int  parentid, dt_masks_form_gui_t *  gui, int  index  )

static

References dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_masks_form_gui_t::border_selected, dt_masks_point_circle_t::center, darktable, darktable_t::develop, dt_dev_distort_backtransform(), dt_masks_change_form_gui(), dt_masks_clear_form_gui(), DT_MASKS_EDIT_FULL, dt_masks_form_remove(), dt_masks_get_from_id(), DT_MASKS_GROUP, dt_masks_gui_form_create(), dt_masks_gui_form_remove(), dt_masks_form_gui_t::dx, dt_masks_form_gui_t::dy, dt_masks_form_gui_t::edit_mode, FALSE, dt_masks_form_gui_t::form_dragging, dt_masks_form_gui_t::form_selected, dt_develop_t::form_visible, dt_masks_point_group_t::formid, dt_masks_form_t::formid, g_list_shorter_than(), dt_dev_pixelpipe_t::iheight, dt_dev_pixelpipe_t::iwidth, dt_masks_form_t::points, dt_develop_t::preview_pipe, dt_masks_form_gui_t::scrollx, dt_masks_form_gui_t::scrolly, dt_masks_form_t::source, dt_masks_form_gui_t::source_dragging, dt_masks_form_gui_t::source_selected, TRUE, and dt_masks_form_t::type.

_circle_events_mouse_moved()

static int _circle_events_mouse_moved ( struct dt_iop_module_t *  module, float  pzx, float  pzy, double  pressure, int  which, dt_masks_form_t *  form, int  parentid, dt_masks_form_gui_t *  gui, int  index  )

static

References _circle_get_distance(), dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_masks_form_gui_t::border_selected, dt_masks_point_circle_t::center, dt_masks_form_gui_t::creation, darktable, darktable_t::develop, dist(), dt_control_get_dev_closeup(), dt_control_get_dev_zoom(), dt_dev_distort_backtransform(), dt_dev_get_zoom_scale(), DT_MASKS_EDIT_FULL, dt_masks_gui_form_create(), dt_masks_gui_form_remove(), DT_PIXEL_APPLY_DPI, dt_masks_form_gui_t::dx, dt_masks_form_gui_t::dy, dt_masks_form_gui_t::edit_mode, FALSE, dt_masks_form_gui_t::form_dragging, dt_masks_form_gui_t::form_selected, dt_dev_pixelpipe_t::iheight, dt_dev_pixelpipe_t::iwidth, dt_masks_form_t::points, dt_develop_t::preview_pipe, dt_masks_form_t::source, dt_masks_form_gui_t::source_dragging, dt_masks_form_gui_t::source_selected, and TRUE.

_circle_events_mouse_scrolled()

static int _circle_events_mouse_scrolled ( struct dt_iop_module_t *  module, float  pzx, float  pzy, int  up, uint32_t  state, dt_masks_form_t *  form, int  parentid, dt_masks_form_gui_t *  gui, int  index, dt_masks_interaction_t  interaction  )

static

References dt_masks_point_circle_t::border, dt_masks_form_gui_t::creation, dt_conf_get_float(), dt_conf_set_float(), DT_MASKS_CLONE, DT_MASKS_EDIT_FULL, dt_masks_form_change_opacity(), dt_masks_gui_form_create(), dt_masks_gui_form_remove(), DT_MASKS_NON_CLONE, dt_modifier_is(), dt_toast_log(), dt_masks_form_gui_t::edit_mode, dt_masks_form_gui_t::form_selected, dt_masks_form_t::points, dt_masks_point_circle_t::radius, dt_masks_form_gui_t::scrollx, dt_masks_form_gui_t::scrolly, and dt_masks_form_t::type.

_circle_events_post_expose()

static void _circle_events_post_expose ( cairo_t *  cr, float  zoom_scale, dt_masks_form_gui_t *  gui, int  index, int  num_points  )

static

References _circle_draw_lines(), _circle_get_points(), dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_masks_form_gui_points_t::border, dt_masks_form_gui_points_t::border_count, dt_masks_form_gui_t::border_selected, dt_masks_form_gui_t::creation, darktable, darktable_t::develop, draw(), dt_conf_get_float(), dt_control_get_dev_zoom_x(), dt_control_get_dev_zoom_y(), dt_dev_distort_backtransform(), dt_draw_set_color_overlay(), dt_free_align, dt_masks_calculate_source_pos_value(), DT_MASKS_CIRCLE, DT_MASKS_CLONE, dt_masks_draw_clone_source_pos(), DT_MASKS_NON_CLONE, FALSE, dt_masks_form_gui_t::form_dragging, dt_masks_form_gui_t::form_selected, dt_develop_t::form_visible, dt_masks_form_gui_t::group_selected, dt_masks_form_gui_t::guipoints_count, dt_dev_pixelpipe_t::iheight, dt_dev_pixelpipe_t::iwidth, M_PI, dt_masks_form_gui_t::mouse_leaved_center, dt_masks_form_gui_points_t::points, dt_masks_form_gui_t::points, dt_masks_form_gui_points_t::points_count, dt_masks_form_gui_t::posx, dt_masks_form_gui_t::posy, dt_develop_t::preview_pipe, dt_masks_form_gui_points_t::source, dt_masks_form_gui_points_t::source_count, TRUE, dt_masks_form_t::type, and void().

_circle_get_area()

static int _circle_get_area ( const dt_iop_module_t *const restrict  module, const dt_dev_pixelpipe_iop_t *const restrict  piece, dt_masks_form_t *const restrict  form, int *  width, int *  height, int *  posx, int *  posy  )

static

References _bounding_box(), _points_to_transform(), dt_masks_point_circle_t::border, dt_masks_point_circle_t::center, dt_dev_distort_transform_plus(), DT_DEV_TRANSFORM_DIR_BACK_INCL, dt_free_align, height, dt_masks_point_circle_t::radius, and width.

Referenced by _circle_get_mask().

_circle_get_distance()

static void _circle_get_distance ( float  x, float  y, float  as, dt_masks_form_gui_t *  gui, int  index, int  num_points, int *  inside, int *  inside_border, int *  near, int *  inside_source, float *  dist  )

static

References dt_masks_form_gui_points_t::border, dt_masks_form_gui_points_t::border_count, dist(), dt_masks_point_in_form_exact(), dt_masks_point_in_form_near(), dt_masks_form_gui_points_t::points, dt_masks_form_gui_t::points, dt_masks_form_gui_points_t::points_count, dt_masks_form_gui_points_t::source, dt_masks_form_gui_points_t::source_count, sqf(), and void().

Referenced by _circle_events_mouse_moved().

_circle_get_mask()

static int _circle_get_mask ( const dt_iop_module_t *const restrict  module, const dt_dev_pixelpipe_iop_t *const restrict  piece, dt_masks_form_t *const restrict  form, float **  buffer, int *  width, int *  height, int *  posx, int *  posy  )

static

References _circle_get_area(), CLIP, darktable, dt_alloc_align_float(), DT_DEBUG_MASKS, DT_DEBUG_PERF, dt_dev_distort_backtransform_plus(), DT_DEV_TRANSFORM_DIR_BACK_INCL, dt_free_align, dt_get_wtime(), dt_print(), f(), height, MIN, sqf(), darktable_t::unmuted, and width.

_circle_get_mask_roi()

static int _circle_get_mask_roi ( const dt_iop_module_t *const restrict  module, const dt_dev_pixelpipe_iop_t *const restrict  piece, dt_masks_form_t *const  form, const dt_iop_roi_t *const  roi, float *const restrict  buffer  )

static

References dt_masks_point_circle_t::border, dt_masks_point_circle_t::center, darktable, dt_alloc_align_float(), DT_DEBUG_MASKS, DT_DEBUG_PERF, dt_dev_distort_backtransform_plus(), dt_dev_distort_transform_plus(), DT_DEV_TRANSFORM_DIR_BACK_INCL, dt_free_align, dt_get_wtime(), dt_masks_roundup(), dt_print(), f(), gh(), dt_iop_roi_t::height, iscale, M_PI, MAX, MIN, dt_masks_form_t::name, dt_masks_form_t::points, dt_masks_point_circle_t::radius, dt_iop_roi_t::scale, sqf(), darktable_t::unmuted, dt_iop_roi_t::width, dt_iop_roi_t::x, and dt_iop_roi_t::y.

_circle_get_points()

static int _circle_get_points ( dt_develop_t *  dev, float  x, float  y, float  radius, float  radius2, float  rotation, float **  points, int *  points_count  )

static

References _points_to_transform(), dt_dev_distort_transform(), dt_free_align, dt_dev_pixelpipe_t::iheight, dt_dev_pixelpipe_t::iwidth, dt_develop_t::preview_pipe, and void().

Referenced by _circle_events_post_expose().

_circle_get_points_border()

static int _circle_get_points_border ( dt_develop_t *  dev, struct dt_masks_form_t *  form, float **  points, int *  points_count, float **  border, int *  border_count, int  source, const dt_iop_module_t *  module  )

static

References _circle_get_points_source(), dt_masks_point_circle_t::border, dt_masks_point_circle_t::center, dt_masks_form_t::functions, dt_masks_functions_t::get_points, dt_masks_form_t::points, dt_masks_point_circle_t::radius, and dt_masks_form_t::source.

_circle_get_points_source()

static int _circle_get_points_source ( dt_develop_t *  dev, float  x, float  y, float  xs, float  ys, float  radius, float  radius2, float  rotation, float **  points, int *  points_count, const dt_iop_module_t *  module  )

static

References _points_to_transform(), dt_dev_distort_transform_plus(), DT_DEV_TRANSFORM_DIR_BACK_EXCL, DT_DEV_TRANSFORM_DIR_FORW_INCL, dt_free_align, dt_dev_pixelpipe_t::iheight, dt_iop_module_t::iop_order, dt_dev_pixelpipe_t::iwidth, dt_develop_t::preview_pipe, and void().

Referenced by _circle_get_points_border().

_circle_get_source_area()

static int _circle_get_source_area ( dt_iop_module_t *  module, dt_dev_pixelpipe_iop_t *  piece, dt_masks_form_t *  form, int *  width, int *  height, int *  posx, int *  posy  )

static

References _bounding_box(), _points_to_transform(), dt_masks_point_circle_t::border, darktable, darktable_t::develop, dt_dev_distort_transform_plus(), DT_DEV_TRANSFORM_DIR_BACK_INCL, dt_free_align, height, dt_iop_module_t::iop_order, dt_dev_pixelpipe_iop_t::pipe, dt_masks_form_t::points, dt_masks_point_circle_t::radius, dt_masks_form_t::source, and width.

_circle_initial_source_pos()

static void _circle_initial_source_pos ( const float  iwd, const float  iht, float *  x, float *  y  )

static

References dt_conf_get_float(), and MIN.

_circle_sanitize_config()

static void _circle_sanitize_config ( dt_masks_type_t  type )

static

References dt_conf_get_and_sanitize_float(), DT_MASKS_CLONE, DT_MASKS_NON_CLONE, and type.

_circle_set_form_name()

static void _circle_set_form_name ( struct dt_masks_form_t *const  form, const size_t  nb  )

static

References dt_masks_form_t::name.

_circle_set_hint_message()

static void _circle_set_hint_message ( const dt_masks_form_gui_t *const  gui, const dt_masks_form_t *const  form, const int  opacity, char *const restrict  msgbuf, const size_t  msgbuf_len  )

static

_points_to_transform()

static float * _points_to_transform ( float  x, float  y, float  radius, float  wd, float  ht, int *  points_count  )

static

References dt_alloc_align_float(), M_PI, and MIN.

Referenced by _circle_get_area(), _circle_get_points(), _circle_get_points_source(), and _circle_get_source_area().

Variable Documentation

dt_masks_functions_circle

const dt_masks_functions_t dt_masks_functions_circle

Initial value:

= {
  .point_struct_size = sizeof(struct dt_masks_point_circle_t),
  .sanitize_config = _circle_sanitize_config,
  .set_form_name = _circle_set_form_name,
  .set_hint_message = _circle_set_hint_message,
  .duplicate_points = _circle_duplicate_points,
  .initial_source_pos = _circle_initial_source_pos,
  .get_distance = _circle_get_distance,
  .get_points = _circle_get_points,
  .get_points_border = _circle_get_points_border,
  .get_mask = _circle_get_mask,
  .get_mask_roi = _circle_get_mask_roi,
  .get_area = _circle_get_area,
  .get_source_area = _circle_get_source_area,
  .mouse_moved = _circle_events_mouse_moved,
  .mouse_scrolled = _circle_events_mouse_scrolled,
  .button_pressed = _circle_events_button_pressed,
  .button_released = _circle_events_button_released,
  .post_expose = _circle_events_post_expose
}

the shape-specific function tables

Referenced by dt_masks_calculate_source_pos_value(), and dt_masks_create().