Ansel 0.0
A darktable fork - bloat + design vision
Loading...
Searching...
No Matches
Data Structures | Macros | Typedefs | Functions | Variables
ellipse.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 ellipse.c:

Data Structures

struct  dt_masks_ellipse_creation_values_t
 

Macros

#define HARDNESS_MIN   0.0005f
 
#define HARDNESS_MAX   1.0f
 
#define BORDER_MIN   0.00005f
 
#define BORDER_MAX   0.5f
 
#define RADIUS_CLONE_MIN   0.00005f
 
#define RADIUS_CLONE_MAX   0.5f
 
#define RADIUS_NON_CLONE_MIN   0.0005f
 
#define RADIUS_NON_CLONE_MAX   1.0f
 

Typedefs

typedef struct dt_masks_ellipse_creation_values_t dt_masks_ellipse_creation_values_t
 

Functions

static void _ellipse_point_transform (const float xref, const float yref, const float x, const float y, const float sinr, const float cosr, float *xnew, float *ynew)
 
static int _ellipse_point_close_to_path (float x, float y, float as, float *points, int points_count)
 
static void _ellipse_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 void _ellipse_get_creation_values (const dt_masks_form_t *form, dt_masks_ellipse_creation_values_t *values)
 
static void _ellipse_init_new (dt_masks_form_t *form, dt_masks_form_gui_t *gui, dt_masks_node_ellipse_t *ellipse)
 
static int _ellipse_get_points (dt_develop_t *dev, float xx, float yy, float radius_a, float radius_b, float rotation, float **points, int *points_count)
 
static int _ellipse_get_creation_preview (dt_masks_form_t *form, dt_masks_form_gui_t *gui, dt_masks_preview_buffers_t *preview)
 
static float * _points_to_transform (float xx, float yy, float radius_a, float radius_b, float rotation, float wd, float ht, int *points_count)
 
static int _ellipse_get_points_source (dt_develop_t *dev, float xx, float yy, float xs, float ys, float radius_a, float radius_b, float rotation, float **points, int *points_count, const dt_iop_module_t *module)
 
static int _ellipse_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 void _ellipse_node_position_cb (const dt_masks_form_gui_points_t *gui_points, int node_index, float *node_x, float *node_y, void *user_data)
 Ellipse-specific node position lookup.
 
static void _ellipse_distance_cb (float pointer_x, float pointer_y, float cursor_radius, dt_masks_form_gui_t *mask_gui, int form_index, int node_count, int *inside, int *inside_border, int *near, int *inside_source, float *dist, void *user_data)
 Ellipse-specific inside/border hit testing adapter.
 
static void _ellipse_post_select_cb (dt_masks_form_gui_t *mask_gui, int inside, int inside_border, int inside_source, void *user_data)
 Ellipse-specific post-selection hook.
 
static int _find_closest_handle (dt_masks_form_t *mask_form, dt_masks_form_gui_t *mask_gui, int form_index)
 
static int _init_hardness (dt_masks_form_t *form, const float amount, const dt_masks_increment_t increment, const int flow)
 
static int _init_size (dt_masks_form_t *form, const float amount, const dt_masks_increment_t increment, const int flow)
 
static int _init_opacity (dt_masks_form_t *form, const float amount, const dt_masks_increment_t increment, const int flow)
 
static int _init_rotation (dt_masks_form_t *form, const float amount, const dt_masks_increment_t increment, const int flow)
 
static float _ellipse_get_interaction_value (const dt_masks_form_t *form, dt_masks_interaction_t interaction)
 
static gboolean _ellipse_get_gravity_center (const dt_masks_form_t *form, float center[2], float *area)
 
static int _change_hardness (dt_masks_form_t *form, dt_masks_form_gui_t *gui, struct dt_iop_module_t *module, int index, const float amount, const dt_masks_increment_t increment, const int flow)
 
static int _change_size (dt_masks_form_t *form, dt_masks_form_gui_t *gui, struct dt_iop_module_t *module, int index, const float amount, const dt_masks_increment_t increment, const int flow)
 
static float _ellipse_set_interaction_value (dt_masks_form_t *form, dt_masks_interaction_t interaction, float value, dt_masks_increment_t increment, int flow, dt_masks_form_gui_t *gui, struct dt_iop_module_t *module)
 
static int _change_rotation (dt_masks_form_t *form, dt_masks_form_gui_t *gui, struct dt_iop_module_t *module, int index, const float amount, const dt_masks_increment_t increment, const int flow)
 
static int _ellipse_events_mouse_scrolled (struct dt_iop_module_t *module, double x, double y, int up, const int flow, 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 _ellipse_events_button_pressed (struct dt_iop_module_t *module, double x, double y, 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 _ellipse_events_button_released (struct dt_iop_module_t *module, double x, double y, int which, uint32_t state, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index)
 
static int _ellipse_events_key_pressed (struct dt_iop_module_t *module, GdkEventKey *event, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index)
 
static int _ellipse_events_mouse_moved (struct dt_iop_module_t *module, double x, double y, double pressure, int which, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index)
 
static void _ellipse_draw_shape (cairo_t *cr, const float *points, const int points_count, const int nb, const gboolean border, const gboolean source)
 
static void _ellipse_draw_node (const dt_masks_form_gui_t *gui, cairo_t *cr, const float zoom_scale, dt_masks_form_gui_points_t *gpt, const int index)
 
static void _ellipse_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 void _fill_mask (const size_t numpoints, float *const bufptr, const float *const points, const float *const center, const float a, const float b, const float ta, const float tb, const float alpha, const size_t out_scale)
 
static float *const _ellipse_points_to_transform (const float center_x, const float center_y, const float dim1, const float dim2, const float rotation, const float wd, const float ht, size_t *point_count)
 
static int _ellipse_get_source_area (dt_iop_module_t *module, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece, dt_masks_form_t *form, int *width, int *height, int *posx, int *posy)
 
static int _ellipse_get_area (const dt_iop_module_t *const module, dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *const piece, dt_masks_form_t *const form, int *width, int *height, int *posx, int *posy)
 
static int _ellipse_get_mask (const dt_iop_module_t *const module, dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *const piece, dt_masks_form_t *const form, float **buffer, int *width, int *height, int *posx, int *posy)
 
static int _ellipse_get_mask_roi (const dt_iop_module_t *const module, dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *const piece, dt_masks_form_t *const form, const dt_iop_roi_t *roi, float *buffer)
 
static void _ellipse_set_form_name (struct dt_masks_form_t *const form, const size_t nb)
 
static void _ellipse_duplicate_points (dt_develop_t *const dev, dt_masks_form_t *const base, dt_masks_form_t *const dest)
 
static void _ellipse_initial_source_pos (const float iwd, const float iht, float *x, float *y)
 
static void _ellipse_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 _ellipse_sanitize_config (dt_masks_type_t type)
 

Variables

const dt_masks_functions_t dt_masks_functions_ellipse
 

Macro Definition Documentation

◆ BORDER_MAX

#define BORDER_MAX   0.5f

◆ BORDER_MIN

#define BORDER_MIN   0.00005f

◆ HARDNESS_MAX

#define HARDNESS_MAX   1.0f

◆ HARDNESS_MIN

#define HARDNESS_MIN   0.0005f

◆ RADIUS_CLONE_MAX

#define RADIUS_CLONE_MAX   0.5f

◆ RADIUS_CLONE_MIN

#define RADIUS_CLONE_MIN   0.00005f

◆ RADIUS_NON_CLONE_MAX

#define RADIUS_NON_CLONE_MAX   1.0f

◆ RADIUS_NON_CLONE_MIN

#define RADIUS_NON_CLONE_MIN   0.0005f

Typedef Documentation

◆ dt_masks_ellipse_creation_values_t

typedef struct dt_masks_ellipse_creation_values_t dt_masks_ellipse_creation_values_t

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, i, and width.

Referenced by _ellipse_get_area(), and _ellipse_get_source_area().

◆ _change_hardness()

static int _change_hardness ( dt_masks_form_t *  form,
dt_masks_form_gui_t *  gui,
struct dt_iop_module_t *  module,
int  index,
const float  amount,
const dt_masks_increment_t  increment,
const int  flow 
)
static

References _init_hardness(), dt_masks_node_ellipse_t::border, CLAMPF, dt_masks_apply_increment(), dt_masks_gui_form_create(), HARDNESS_MAX, HARDNESS_MIN, and dt_masks_form_t::points.

Referenced by _ellipse_events_mouse_scrolled(), and _ellipse_set_interaction_value().

◆ _change_rotation()

static int _change_rotation ( dt_masks_form_t *  form,
dt_masks_form_gui_t *  gui,
struct dt_iop_module_t *  module,
int  index,
const float  amount,
const dt_masks_increment_t  increment,
const int  flow 
)
static

References _init_rotation(), dt_masks_apply_increment(), dt_masks_gui_form_create(), DT_MASKS_INCREMENT_OFFSET, dt_masks_form_t::points, and dt_masks_node_ellipse_t::rotation.

Referenced by _ellipse_events_mouse_moved(), and _ellipse_events_mouse_scrolled().

◆ _change_size()

static int _change_size ( dt_masks_form_t *  form,
dt_masks_form_gui_t *  gui,
struct dt_iop_module_t *  module,
int  index,
const float  amount,
const dt_masks_increment_t  increment,
const int  flow 
)
static

References _init_size(), dt_masks_node_ellipse_t::border, dt_masks_apply_increment(), dt_masks_gui_form_create(), DT_MASKS_INCREMENT_SCALE, dt_masks_form_t::points, and dt_masks_node_ellipse_t::radius.

Referenced by _ellipse_events_mouse_scrolled(), and _ellipse_set_interaction_value().

◆ _ellipse_distance_cb()

static void _ellipse_distance_cb ( float  pointer_x,
float  pointer_y,
float  cursor_radius,
dt_masks_form_gui_t *  mask_gui,
int  form_index,
int  node_count,
int *  inside,
int *  inside_border,
int *  near,
int *  inside_source,
float *  dist,
void *  user_data 
)
static

Ellipse-specific inside/border hit testing adapter.

References _ellipse_get_distance(), and dist().

Referenced by _find_closest_handle().

◆ _ellipse_draw_node()

static void _ellipse_draw_node ( const dt_masks_form_gui_t *  gui,
cairo_t *  cr,
const float  zoom_scale,
dt_masks_form_gui_points_t *  gpt,
const int  index 
)
static

References _ellipse_point_transform(), dt_draw_node(), dt_masks_gui_selected_node_index(), FALSE, i, dt_masks_form_gui_t::node_dragging, dt_masks_form_gui_t::node_hovered, dt_masks_form_gui_points_t::points, dt_masks_form_gui_points_t::points_count, r, and x.

Referenced by _ellipse_events_post_expose().

◆ _ellipse_draw_shape()

static void _ellipse_draw_shape ( cairo_t *  cr,
const float *  points,
const int  points_count,
const int  nb,
const gboolean  border,
const gboolean  source 
)
static

References t, and x.

◆ _ellipse_duplicate_points()

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

References dt_masks_duplicate_points().

◆ _ellipse_events_button_pressed()

static int _ellipse_events_button_pressed ( struct dt_iop_module_t *  module,
double  x,
double  y,
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 _ellipse_init_new(), dt_masks_form_gui_t::border_selected, dt_masks_form_gui_t::border_toggling, dt_masks_form_gui_t::creation, dt_masks_form_gui_t::creation_module, darktable, dt_masks_form_gui_t::delta, darktable_t::develop, DT_MASKS_CLONE, DT_MASKS_EDIT_FULL, dt_masks_gui_form_save_creation(), dt_masks_set_source_pos_initial_state(), dt_modifier_is(), dt_masks_form_gui_t::edit_mode, else, dt_masks_form_gui_t::form_rotating, dt_masks_form_gui_t::form_selected, dt_masks_form_gui_t::node_hovered, dt_masks_form_t::points, dt_masks_form_gui_points_t::points, dt_masks_form_gui_t::points, dt_masks_form_gui_t::pos, dt_masks_form_gui_points_t::source, dt_masks_form_gui_t::source_selected, TRUE, and dt_masks_form_t::type.

◆ _ellipse_events_button_released()

static int _ellipse_events_button_released ( struct dt_iop_module_t *  module,
double  x,
double  y,
int  which,
uint32_t  state,
dt_masks_form_t *  form,
int  parentid,
dt_masks_form_gui_t *  gui,
int  index 
)
static

References dt_masks_node_ellipse_t::border, dt_masks_form_gui_t::border_toggling, dt_conf_set_float(), dt_conf_set_int(), DT_MASKS_CLONE, DT_MASKS_EDIT_FULL, DT_MASKS_ELLIPSE_PROPORTIONAL, dt_masks_gui_form_create(), DT_MASKS_NON_CLONE, dt_masks_form_gui_t::edit_mode, FALSE, dt_masks_node_ellipse_t::flags, dt_masks_form_gui_t::form_dragging, dt_masks_form_gui_t::form_rotating, dt_masks_form_gui_t::node_dragging, dt_masks_form_t::points, dt_masks_node_ellipse_t::radius, dt_masks_form_gui_t::source_dragging, and dt_masks_form_t::type.

◆ _ellipse_events_key_pressed()

static int _ellipse_events_key_pressed ( struct dt_iop_module_t *  module,
GdkEventKey *  event,
dt_masks_form_t *  form,
int  parentid,
dt_masks_form_gui_t *  gui,
int  index 
)
static

◆ _ellipse_events_mouse_moved()

static int _ellipse_events_mouse_moved ( struct dt_iop_module_t *  module,
double  x,
double  y,
double  pressure,
int  which,
dt_masks_form_t *  form,
int  parentid,
dt_masks_form_gui_t *  gui,
int  index 
)
static

References _change_rotation(), dt_masks_node_ellipse_t::center, dt_masks_form_gui_t::creation, d, darktable, dt_masks_form_gui_t::delta, darktable_t::develop, dt_conf_set_float(), DT_MASKS_CLONE, dt_masks_gui_delta_to_raw_norm(), dt_masks_gui_form_create(), DT_MASKS_INCREMENT_OFFSET, DT_MASKS_NON_CLONE, dt_masks_rotate_with_anchor(), dt_masks_form_gui_t::form_dragging, dt_masks_form_gui_t::form_rotating, MAX, dt_masks_form_gui_t::node_dragging, dt_masks_form_t::points, dt_masks_form_gui_points_t::points, dt_masks_form_gui_t::points, dt_masks_form_gui_t::pos, r, dt_masks_node_ellipse_t::radius, dt_masks_form_t::source, dt_masks_form_gui_t::source_dragging, and dt_masks_form_t::type.

◆ _ellipse_events_mouse_scrolled()

static int _ellipse_events_mouse_scrolled ( struct dt_iop_module_t *  module,
double  x,
double  y,
int  up,
const int  flow,
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 _change_hardness(), _change_rotation(), _change_size(), _init_hardness(), _init_opacity(), _init_rotation(), _init_size(), dt_masks_form_gui_t::creation, dt_masks_form_change_opacity(), DT_MASKS_INCREMENT_OFFSET, DT_MASKS_INCREMENT_SCALE, dt_modifier_is(), and dt_masks_form_gui_t::form_selected.

◆ _ellipse_events_post_expose()

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

References _ellipse_draw_node(), _ellipse_get_creation_preview(), dt_masks_form_gui_points_t::border, dt_masks_preview_buffers_t::border, dt_masks_form_gui_points_t::border_count, dt_masks_preview_buffers_t::border_count, dt_masks_form_gui_t::border_selected, dt_masks_form_gui_t::creation, darktable, darktable_t::develop, dt_masks_functions_t::draw_shape, dt_draw_node(), dt_draw_shape_lines(), DT_MASKS_DASH_STICK, dt_masks_draw_preview_shape(), dt_masks_draw_source(), dt_masks_draw_source_preview(), dt_masks_form_is_clone(), dt_masks_functions_ellipse, dt_masks_get_visible_form(), DT_MASKS_NO_DASH, dt_masks_preview_buffers_cleanup(), FALSE, dt_masks_form_gui_t::form_dragging, dt_masks_form_gui_t::form_rotating, dt_masks_form_gui_t::form_selected, dt_masks_form_gui_t::group_selected, dt_masks_gui_center_point_t::main, dt_masks_form_gui_t::pivot_selected, dt_masks_form_gui_points_t::points, dt_masks_form_gui_t::points, dt_masks_preview_buffers_t::points, dt_masks_form_gui_points_t::points_count, dt_masks_preview_buffers_t::points_count, dt_masks_form_gui_t::pos, dt_masks_form_gui_points_t::source, dt_masks_form_gui_points_t::source_count, and TRUE.

◆ _ellipse_get_area()

static int _ellipse_get_area ( const dt_iop_module_t *const  module,
dt_dev_pixelpipe_t *  pipe,
const dt_dev_pixelpipe_iop_t *const  piece,
dt_masks_form_t *const  form,
int *  width,
int *  height,
int *  posx,
int *  posy 
)
static

References _bounding_box(), _ellipse_points_to_transform(), dt_masks_node_ellipse_t::border, dt_masks_node_ellipse_t::center, dt_iop_module_t::dev, dt_dev_distort_transform_plus(), DT_DEV_TRANSFORM_DIR_BACK_INCL, DT_MASKS_ELLIPSE_PROPORTIONAL, dt_pixelpipe_cache_free_align, dt_masks_node_ellipse_t::flags, height, dt_dev_pixelpipe_t::iheight, dt_iop_module_t::iop_order, dt_dev_pixelpipe_t::iwidth, MIN, dt_masks_form_t::points, dt_masks_node_ellipse_t::radius, dt_masks_node_ellipse_t::rotation, and width.

Referenced by _ellipse_get_mask().

◆ _ellipse_get_creation_preview()

static int _ellipse_get_creation_preview ( dt_masks_form_t *  form,
dt_masks_form_gui_t *  gui,
dt_masks_preview_buffers_t *  preview 
)
static

References _ellipse_get_creation_values(), _ellipse_get_points(), dt_masks_preview_buffers_t::border, dt_masks_preview_buffers_t::border_count, darktable, darktable_t::develop, DT_MASKS_ELLIPSE_PROPORTIONAL, dt_masks_gui_cursor_to_raw_norm(), dt_masks_preview_buffers_t::points, and dt_masks_preview_buffers_t::points_count.

Referenced by _ellipse_events_post_expose().

◆ _ellipse_get_creation_values()

static void _ellipse_get_creation_values ( const dt_masks_form_t *  form,
dt_masks_ellipse_creation_values_t *  values 
)
static

References dt_conf_get_float(), dt_conf_get_int(), and dt_masks_form_uses_spot_defaults().

Referenced by _ellipse_get_creation_preview(), and _ellipse_init_new().

◆ _ellipse_get_distance()

static void _ellipse_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 _ellipse_point_close_to_path(), dt_masks_form_gui_points_t::border, dt_masks_form_gui_points_t::border_count, dist(), dt_masks_point_in_form_exact(), 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 x.

Referenced by _ellipse_distance_cb().

◆ _ellipse_get_gravity_center()

static gboolean _ellipse_get_gravity_center ( const dt_masks_form_t *  form,
float  center[2],
float *  area 
)
static

References dt_masks_node_ellipse_t::center, FALSE, M_PI_F, dt_masks_form_t::points, dt_masks_node_ellipse_t::radius, and TRUE.

◆ _ellipse_get_interaction_value()

static float _ellipse_get_interaction_value ( const dt_masks_form_t *  form,
dt_masks_interaction_t  interaction 
)
static

References dt_masks_node_ellipse_t::border, DT_MASKS_INTERACTION_HARDNESS, DT_MASKS_INTERACTION_SIZE, dt_masks_form_t::points, and dt_masks_node_ellipse_t::radius.

Referenced by _ellipse_set_interaction_value().

◆ _ellipse_get_mask()

static int _ellipse_get_mask ( const dt_iop_module_t *const  module,
dt_dev_pixelpipe_t *  pipe,
const dt_dev_pixelpipe_iop_t *const  piece,
dt_masks_form_t *const  form,
float **  buffer,
int *  width,
int *  height,
int *  posx,
int *  posy 
)
static

References _ellipse_get_area(), _fill_mask(), a, b, dt_masks_node_ellipse_t::border, dt_masks_node_ellipse_t::center, darktable, dt_iop_module_t::dev, DT_DEBUG_MASKS, DT_DEBUG_PERF, dt_dev_distort_backtransform_plus(), DT_DEV_TRANSFORM_DIR_BACK_INCL, dt_get_wtime(), DT_MASKS_ELLIPSE_PROPORTIONAL, dt_pixelpipe_cache_alloc_align_float_cache, dt_pixelpipe_cache_free_align, dt_print(), dt_masks_node_ellipse_t::flags, h, height, i, dt_dev_pixelpipe_t::iheight, dt_iop_module_t::iop_order, dt_dev_pixelpipe_t::iwidth, M_PI, MIN, dt_masks_form_t::name, dt_masks_form_t::points, dt_masks_node_ellipse_t::radius, dt_masks_node_ellipse_t::rotation, darktable_t::unmuted, and width.

◆ _ellipse_get_mask_roi()

static int _ellipse_get_mask_roi ( const dt_iop_module_t *const  module,
dt_dev_pixelpipe_t *  pipe,
const dt_dev_pixelpipe_iop_t *const  piece,
dt_masks_form_t *const  form,
const dt_iop_roi_t *  roi,
float *  buffer 
)
static

References _fill_mask(), a, b, dt_masks_node_ellipse_t::border, dt_masks_node_ellipse_t::center, darktable, dt_iop_module_t::dev, DT_DEBUG_MASKS, DT_DEBUG_PERF, dt_dev_distort_backtransform_plus(), dt_dev_distort_transform_plus(), DT_DEV_TRANSFORM_DIR_BACK_INCL, dt_get_wtime(), DT_MASKS_ELLIPSE_PROPORTIONAL, dt_pixelpipe_cache_alloc_align_float_cache, dt_pixelpipe_cache_free_align, dt_print(), dt_masks_node_ellipse_t::flags, gh(), h, dt_iop_roi_t::height, i, dt_dev_pixelpipe_t::iheight, dt_iop_module_t::iop_order, iscale, dt_dev_pixelpipe_t::iwidth, M_PI, MAX, MIN, n, dt_masks_form_t::name, dt_masks_form_t::points, dt_masks_node_ellipse_t::radius, dt_masks_node_ellipse_t::rotation, row, dt_iop_roi_t::scale, darktable_t::unmuted, w1, dt_iop_roi_t::width, dt_iop_roi_t::x, and dt_iop_roi_t::y.

◆ _ellipse_get_points()

static int _ellipse_get_points ( dt_develop_t *  dev,
float  xx,
float  yy,
float  radius_a,
float  radius_b,
float  rotation,
float **  points,
int *  points_count 
)
static

References _points_to_transform(), dt_dev_coordinates_raw_abs_to_image_abs(), dt_pixelpipe_cache_free_align, dt_develop_t::raw_height, dt_develop_t::raw_width, and dt_develop_t::roi.

Referenced by _ellipse_get_creation_preview(), and _ellipse_get_points_border().

◆ _ellipse_get_points_border()

static int _ellipse_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 _ellipse_get_points(), _ellipse_get_points_source(), a, b, dt_masks_node_ellipse_t::border, dt_masks_node_ellipse_t::center, DT_MASKS_ELLIPSE_PROPORTIONAL, dt_masks_node_ellipse_t::flags, dt_masks_form_t::points, dt_masks_node_ellipse_t::radius, dt_masks_node_ellipse_t::rotation, dt_masks_form_t::source, and x.

◆ _ellipse_get_points_source()

static int _ellipse_get_points_source ( dt_develop_t *  dev,
float  xx,
float  yy,
float  xs,
float  ys,
float  radius_a,
float  radius_b,
float  rotation,
float **  points,
int *  points_count,
const dt_iop_module_t *  module 
)
static

References _points_to_transform(), dt_dev_coordinates_raw_norm_to_raw_abs(), dt_dev_distort_transform_plus(), DT_DEV_TRANSFORM_DIR_BACK_EXCL, DT_DEV_TRANSFORM_DIR_FORW_INCL, dt_pixelpipe_cache_free_align, error(), i, dt_iop_module_t::iop_order, dt_develop_t::raw_height, dt_develop_t::raw_width, dt_develop_t::roi, and dt_develop_t::virtual_pipe.

Referenced by _ellipse_get_points_border().

◆ _ellipse_get_source_area()

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

References _bounding_box(), _ellipse_points_to_transform(), dt_masks_node_ellipse_t::border, darktable, darktable_t::develop, dt_dev_distort_transform_plus(), DT_DEV_TRANSFORM_DIR_BACK_INCL, DT_MASKS_ELLIPSE_PROPORTIONAL, dt_pixelpipe_cache_free_align, dt_masks_node_ellipse_t::flags, height, dt_dev_pixelpipe_t::iheight, dt_iop_module_t::iop_order, dt_dev_pixelpipe_t::iwidth, MIN, dt_masks_form_t::points, dt_masks_node_ellipse_t::radius, dt_masks_node_ellipse_t::rotation, dt_masks_form_t::source, and width.

◆ _ellipse_init_new()

static void _ellipse_init_new ( dt_masks_form_t *  form,
dt_masks_form_gui_t *  gui,
dt_masks_node_ellipse_t *  ellipse 
)
static

References _ellipse_get_creation_values(), dt_masks_node_ellipse_t::border, dt_masks_node_ellipse_t::center, darktable, darktable_t::develop, dt_masks_form_is_clone(), dt_masks_gui_cursor_to_raw_norm(), dt_masks_reset_source(), dt_masks_set_source_pos_initial_value(), dt_masks_node_ellipse_t::flags, dt_masks_node_ellipse_t::radius, and dt_masks_node_ellipse_t::rotation.

Referenced by _ellipse_events_button_pressed().

◆ _ellipse_initial_source_pos()

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

References darktable, darktable_t::develop, dt_conf_get_float(), dt_dev_coordinates_raw_norm_to_raw_abs(), and x.

◆ _ellipse_node_position_cb()

static void _ellipse_node_position_cb ( const dt_masks_form_gui_points_t *  gui_points,
int  node_index,
float *  node_x,
float *  node_y,
void *  user_data 
)
static

Ellipse-specific node position lookup.

Ellipse GUI nodes are stored as center + 4 control points; apply the same transform logic used in the original hit testing.

References _ellipse_point_transform(), and dt_masks_form_gui_points_t::points.

Referenced by _find_closest_handle().

◆ _ellipse_point_close_to_path()

static int _ellipse_point_close_to_path ( float  x,
float  y,
float  as,
float *  points,
int  points_count 
)
static

References d, i, p, sqf(), and x.

Referenced by _ellipse_get_distance().

◆ _ellipse_point_transform()

static void _ellipse_point_transform ( const float  xref,
const float  yref,
const float  x,
const float  y,
const float  sinr,
const float  cosr,
float *  xnew,
float *  ynew 
)
inlinestatic

References x.

Referenced by _ellipse_draw_node(), and _ellipse_node_position_cb().

◆ _ellipse_points_to_transform()

static float *const _ellipse_points_to_transform ( const float  center_x,
const float  center_y,
const float  dim1,
const float  dim2,
const float  rotation,
const float  wd,
const float  ht,
size_t *  point_count 
)
static

References a, b, darktable, darktable_t::develop, dt_dev_coordinates_raw_norm_to_raw_abs(), dt_pixelpipe_cache_alloc_align_float_cache, i, M_PI, v, and x.

Referenced by _ellipse_get_area(), and _ellipse_get_source_area().

◆ _ellipse_post_select_cb()

static void _ellipse_post_select_cb ( dt_masks_form_gui_t *  mask_gui,
int  inside,
int  inside_border,
int  inside_source,
void *  user_data 
)
static

Ellipse-specific post-selection hook.

Ellipse uses the border hit to arm the pivot interaction.

References FALSE, dt_masks_form_gui_t::pivot_selected, and TRUE.

Referenced by _find_closest_handle().

◆ _ellipse_sanitize_config()

static void _ellipse_sanitize_config ( dt_masks_type_t  type)
static

References CLAMPS, dt_conf_get_and_sanitize_float(), dt_conf_get_and_sanitize_int(), dt_conf_get_float(), DT_CONF_SET_SANITIZED_FLOAT, DT_MASKS_CLONE, DT_MASKS_ELLIPSE_EQUIDISTANT, DT_MASKS_ELLIPSE_PROPORTIONAL, DT_MASKS_NON_CLONE, flags, and type.

◆ _ellipse_set_form_name()

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

References dt_masks_form_t::name.

◆ _ellipse_set_hint_message()

static void _ellipse_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

References dt_masks_form_gui_t::border_selected, dt_masks_form_gui_t::creation, and dt_masks_form_gui_t::form_selected.

◆ _ellipse_set_interaction_value()

static float _ellipse_set_interaction_value ( dt_masks_form_t *  form,
dt_masks_interaction_t  interaction,
float  value,
dt_masks_increment_t  increment,
int  flow,
dt_masks_form_gui_t *  gui,
struct dt_iop_module_t *  module 
)
static

References _change_hardness(), _change_size(), _ellipse_get_interaction_value(), DT_MASKS_INTERACTION_HARDNESS, DT_MASKS_INTERACTION_SIZE, and value.

◆ _fill_mask()

static void _fill_mask ( const size_t  numpoints,
float *const  bufptr,
const float *const  points,
const float *const  center,
const float  a,
const float  b,
const float  ta,
const float  tb,
const float  alpha,
const size_t  out_scale 
)
static

References a, b, CLIP, f, i, l2, and x.

Referenced by _ellipse_get_mask(), and _ellipse_get_mask_roi().

◆ _find_closest_handle()

static int _find_closest_handle ( dt_masks_form_t *  mask_form,
dt_masks_form_gui_t *  mask_gui,
int  form_index 
)
static

References _ellipse_distance_cb(), _ellipse_node_position_cb(), _ellipse_post_select_cb(), dt_masks_find_closest_handle_common(), FALSE, and dt_masks_form_gui_t::pivot_selected.

◆ _init_hardness()

static int _init_hardness ( dt_masks_form_t *  form,
const float  amount,
const dt_masks_increment_t  increment,
const int  flow 
)
static

References dt_masks_get_set_conf_value_with_toast(), HARDNESS_MAX, and HARDNESS_MIN.

Referenced by _change_hardness(), and _ellipse_events_mouse_scrolled().

◆ _init_opacity()

static int _init_opacity ( dt_masks_form_t *  form,
const float  amount,
const dt_masks_increment_t  increment,
const int  flow 
)
static

References dt_masks_get_set_conf_value_with_toast().

Referenced by _ellipse_events_mouse_scrolled().

◆ _init_rotation()

static int _init_rotation ( dt_masks_form_t *  form,
const float  amount,
const dt_masks_increment_t  increment,
const int  flow 
)
static

References dt_masks_get_set_conf_value_with_toast().

Referenced by _change_rotation(), and _ellipse_events_mouse_scrolled().

◆ _init_size()

static int _init_size ( dt_masks_form_t *  form,
const float  amount,
const dt_masks_increment_t  increment,
const int  flow 
)
static

References dt_masks_get_set_conf_value(), dt_toast_log(), HARDNESS_MAX, and HARDNESS_MIN.

Referenced by _change_size(), and _ellipse_events_mouse_scrolled().

◆ _points_to_transform()

static float * _points_to_transform ( float  xx,
float  yy,
float  radius_a,
float  radius_b,
float  rotation,
float  wd,
float  ht,
int *  points_count 
)
static

References a, b, darktable, darktable_t::develop, dt_dev_coordinates_raw_norm_to_raw_abs(), dt_pixelpipe_cache_alloc_align_float_cache, i, M_PI, MAX, MIN, n, v, and x.

Referenced by _ellipse_get_points(), and _ellipse_get_points_source().

Variable Documentation

◆ dt_masks_functions_ellipse

const dt_masks_functions_t dt_masks_functions_ellipse
Initial value:
= {
.point_struct_size = sizeof(struct dt_masks_node_ellipse_t),
.sanitize_config = _ellipse_sanitize_config,
.set_form_name = _ellipse_set_form_name,
.set_hint_message = _ellipse_set_hint_message,
.duplicate_points = _ellipse_duplicate_points,
.initial_source_pos = _ellipse_initial_source_pos,
.get_distance = _ellipse_get_distance,
.get_points = _ellipse_get_points,
.get_points_border = _ellipse_get_points_border,
.get_mask = _ellipse_get_mask,
.get_mask_roi = _ellipse_get_mask_roi,
.get_area = _ellipse_get_area,
.get_source_area = _ellipse_get_source_area,
.get_gravity_center = _ellipse_get_gravity_center,
.get_interaction_value = _ellipse_get_interaction_value,
.set_interaction_value = _ellipse_set_interaction_value,
.update_hover = _find_closest_handle,
.mouse_moved = _ellipse_events_mouse_moved,
.mouse_scrolled = _ellipse_events_mouse_scrolled,
.button_pressed = _ellipse_events_button_pressed,
.button_released = _ellipse_events_button_released,
.key_pressed = _ellipse_events_key_pressed,
.post_expose = _ellipse_events_post_expose,
.draw_shape = _ellipse_draw_shape
}
_ellipse_get_points_border
static int _ellipse_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)
Definition ellipse.c:443
_ellipse_get_gravity_center
static gboolean _ellipse_get_gravity_center(const dt_masks_form_t *form, float center[2], float *area)
Definition ellipse.c:568
_find_closest_handle
static int _find_closest_handle(dt_masks_form_t *mask_form, dt_masks_form_gui_t *mask_gui, int form_index)
Definition ellipse.c:514
_ellipse_events_mouse_moved
static int _ellipse_events_mouse_moved(struct dt_iop_module_t *module, double x, double y, double pressure, int which, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index)
Definition ellipse.c:867
_ellipse_sanitize_config
static void _ellipse_sanitize_config(dt_masks_type_t type)
Definition ellipse.c:1644
_ellipse_events_key_pressed
static int _ellipse_events_key_pressed(struct dt_iop_module_t *module, GdkEventKey *event, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index)
Definition ellipse.c:861
_ellipse_initial_source_pos
static void _ellipse_initial_source_pos(const float iwd, const float iht, float *x, float *y)
Definition ellipse.c:1619
_ellipse_get_mask
static int _ellipse_get_mask(const dt_iop_module_t *const module, dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *const piece, dt_masks_form_t *const form, float **buffer, int *width, int *height, int *posx, int *posy)
Definition ellipse.c:1264
_ellipse_duplicate_points
static void _ellipse_duplicate_points(dt_develop_t *const dev, dt_masks_form_t *const base, dt_masks_form_t *const dest)
Definition ellipse.c:1613
_ellipse_get_interaction_value
static float _ellipse_get_interaction_value(const dt_masks_form_t *form, dt_masks_interaction_t interaction)
Definition ellipse.c:551
_ellipse_get_mask_roi
static int _ellipse_get_mask_roi(const dt_iop_module_t *const module, dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *const piece, dt_masks_form_t *const form, const dt_iop_roi_t *roi, float *buffer)
Definition ellipse.c:1371
_ellipse_draw_shape
static void _ellipse_draw_shape(cairo_t *cr, const float *points, const int points_count, const int nb, const gboolean border, const gboolean source)
Definition ellipse.c:971
_ellipse_get_distance
static void _ellipse_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)
Definition ellipse.c:177
_ellipse_get_area
static int _ellipse_get_area(const dt_iop_module_t *const module, dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *const piece, dt_masks_form_t *const form, int *width, int *height, int *posx, int *posy)
Definition ellipse.c:1230
_ellipse_set_hint_message
static void _ellipse_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)
Definition ellipse.c:1631
_ellipse_events_button_pressed
static int _ellipse_events_button_pressed(struct dt_iop_module_t *module, double x, double y, double pressure, int which, int type, uint32_t state, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index)
Definition ellipse.c:704
_ellipse_events_post_expose
static void _ellipse_events_post_expose(cairo_t *cr, float zoom_scale, dt_masks_form_gui_t *gui, int index, int num_points)
Definition ellipse.c:1006
_ellipse_get_points
static int _ellipse_get_points(dt_develop_t *dev, float xx, float yy, float radius_a, float radius_b, float rotation, float **points, int *points_count)
Definition ellipse.c:422
_ellipse_set_form_name
static void _ellipse_set_form_name(struct dt_masks_form_t *const form, const size_t nb)
Definition ellipse.c:1608
_ellipse_set_interaction_value
static float _ellipse_set_interaction_value(dt_masks_form_t *form, dt_masks_interaction_t interaction, float value, dt_masks_increment_t increment, int flow, dt_masks_form_gui_t *gui, struct dt_iop_module_t *module)
Definition ellipse.c:584
_ellipse_events_button_released
static int _ellipse_events_button_released(struct dt_iop_module_t *module, double x, double y, int which, uint32_t state, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index)
Definition ellipse.c:781
_ellipse_get_source_area
static int _ellipse_get_source_area(dt_iop_module_t *module, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece, dt_masks_form_t *form, int *width, int *height, int *posx, int *posy)
Definition ellipse.c:1197
_ellipse_events_mouse_scrolled
static int _ellipse_events_mouse_scrolled(struct dt_iop_module_t *module, double x, double y, int up, const int flow, uint32_t state, dt_masks_form_t *form, int parentid, dt_masks_form_gui_t *gui, int index, dt_masks_interaction_t interaction)
Definition ellipse.c:669
dt_masks_node_ellipse_t
Definition masks.h:239

Referenced by _ellipse_events_post_expose(), and dt_masks_create().