Ansel 0.0
A darktable fork - bloat + design vision
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Data Structures | Typedefs | Enumerations | Functions
clipping.c File Reference
#include "bauhaus/bauhaus.h"
#include "common/debug.h"
#include "common/imagebuf.h"
#include "common/interpolation.h"
#include "common/math.h"
#include "common/opencl.h"
#include "control/conf.h"
#include "control/control.h"
#include "develop/develop.h"
#include "develop/imageop.h"
#include "develop/imageop_gui.h"
#include "develop/tiling.h"
#include "gui/draw.h"
#include "gui/gtk.h"
#include "gui/guides.h"
#include "gui/presets.h"
#include "iop/iop_api.h"
#include "libs/modulegroups.h"
#include <assert.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#include <inttypes.h>
#include <stdlib.h>
#include <string.h>
+ Include dependency graph for clipping.c:

Data Structures

struct  dt_iop_clipping_aspect_t
 
struct  dt_iop_clipping_params_t
 
struct  dt_iop_clipping_gui_data_t
 
struct  dt_iop_clipping_data_t
 
struct  dt_iop_clipping_global_data_t
 

Typedefs

typedef enum dt_iop_clipping_flags_t dt_iop_clipping_flags_t
 
typedef struct dt_iop_clipping_aspect_t dt_iop_clipping_aspect_t
 
typedef struct dt_iop_clipping_params_t dt_iop_clipping_params_t
 
typedef enum _grab_region_t _grab_region_t
 
typedef struct dt_iop_clipping_gui_data_t dt_iop_clipping_gui_data_t
 
typedef struct dt_iop_clipping_data_t dt_iop_clipping_data_t
 
typedef struct dt_iop_clipping_global_data_t dt_iop_clipping_global_data_t
 

Enumerations

enum  dt_iop_clipping_flags_t {
  FLAG_FLIP_HORIZONTAL = 1 << 0 ,
  FLAG_FLIP_VERTICAL = 1 << 1
}
 
enum  _grab_region_t {
  GRAB_CENTER = 0 ,
  GRAB_LEFT = 1 << 0 ,
  GRAB_TOP = 1 << 1 ,
  GRAB_RIGHT = 1 << 2 ,
  GRAB_BOTTOM = 1 << 3 ,
  GRAB_TOP_LEFT = GRAB_TOP | GRAB_LEFT ,
  GRAB_TOP_RIGHT = GRAB_TOP | GRAB_RIGHT ,
  GRAB_BOTTOM_RIGHT = GRAB_BOTTOM | GRAB_RIGHT ,
  GRAB_BOTTOM_LEFT = GRAB_BOTTOM | GRAB_LEFT ,
  GRAB_HORIZONTAL = GRAB_LEFT | GRAB_RIGHT ,
  GRAB_VERTICAL = GRAB_TOP | GRAB_BOTTOM ,
  GRAB_ALL = GRAB_LEFT | GRAB_TOP | GRAB_RIGHT | GRAB_BOTTOM ,
  GRAB_NONE = 1 << 4
}
 

Functions

static void keystone_type_populate (struct dt_iop_module_t *self, gboolean with_applied, int select)
 
int legacy_params (dt_iop_module_t *self, const void *const old_params, const int old_version, void *new_params, const int new_version)
 
static void commit_box (dt_iop_module_t *self, dt_iop_clipping_gui_data_t *g, dt_iop_clipping_params_t *p)
 
static void get_corner (const float *aabb, const int i, float *p)
 
static void adjust_aabb (const float *p, float *aabb)
 
const char * deprecated_msg ()
 
const char * name ()
 
const char * aliases ()
 
const char ** description (struct dt_iop_module_t *self)
 
int default_group ()
 
int flags ()
 
int operation_tags ()
 
int operation_tags_filter ()
 
int default_colorspace (dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
static int gui_has_focus (struct dt_iop_module_t *self)
 
static void keystone_get_matrix (const dt_boundingbox_t k_space, float kxa, float kxb, float kxc, float kxd, float kya, float kyb, float kyc, float kyd, float *a, float *b, float *d, float *e, float *g, float *h)
 
static void keystone_backtransform (float *i, const dt_boundingbox_t k_space, float a, float b, float d, float e, float g, float h, float kxa, float kya)
 
static void keystone_transform (float *i, const dt_boundingbox_t k_space, float a, float b, float d, float e, float g, float h, float kxa, float kya)
 
static void backtransform (float *x, float *o, const float *m, const float t_h, const float t_v)
 
static void inv_matrix (float *m, float *inv_m)
 
static void transform (float *x, float *o, const float *m, const float t_h, const float t_v)
 
int distort_transform (dt_iop_module_t *self, dt_dev_pixelpipe_iop_t *piece, float *const restrict points, size_t points_count)
 
int distort_backtransform (dt_iop_module_t *self, dt_dev_pixelpipe_iop_t *piece, float *const restrict points, size_t points_count)
 
void distort_mask (struct dt_iop_module_t *self, struct dt_dev_pixelpipe_iop_t *piece, const float *const in, float *const out, const dt_iop_roi_t *const roi_in, const dt_iop_roi_t *const roi_out)
 
static int _iop_clipping_set_max_clip (struct dt_iop_module_t *self)
 
void modify_roi_out (struct dt_iop_module_t *self, struct dt_dev_pixelpipe_iop_t *piece, dt_iop_roi_t *roi_out, const dt_iop_roi_t *roi_in_orig)
 
void modify_roi_in (struct dt_iop_module_t *self, struct dt_dev_pixelpipe_iop_t *piece, const dt_iop_roi_t *roi_out, dt_iop_roi_t *roi_in)
 
void process (struct dt_iop_module_t *self, dt_dev_pixelpipe_iop_t *piece, const void *const ivoid, void *const ovoid, const dt_iop_roi_t *const roi_in, const dt_iop_roi_t *const roi_out)
 
void init_global (dt_iop_module_so_t *module)
 
void cleanup_global (dt_iop_module_so_t *module)
 
void commit_params (struct dt_iop_module_t *self, dt_iop_params_t *p1, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
static void _event_preview_updated_callback (gpointer instance, dt_iop_module_t *self)
 
void gui_focus (struct dt_iop_module_t *self, gboolean in)
 
void init_pipe (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
void cleanup_pipe (struct dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
static float _ratio_get_aspect (dt_iop_module_t *self, GtkWidget *combo)
 
static void apply_box_aspect (dt_iop_module_t *self, _grab_region_t grab)
 
void reload_defaults (dt_iop_module_t *self)
 
gboolean has_defaults (struct dt_iop_module_t *self)
 
static void _float_to_fract (const char *num, int *n, int *d)
 
static void aspect_presets_changed (GtkWidget *combo, dt_iop_module_t *self)
 
void gui_changed (dt_iop_module_t *self, GtkWidget *w, void *previous)
 
void gui_reset (struct dt_iop_module_t *self)
 
static void keystone_type_changed (GtkWidget *combo, dt_iop_module_t *self)
 
void gui_update (struct dt_iop_module_t *self)
 
static void hvflip_callback (GtkWidget *widget, dt_iop_module_t *self)
 
static void key_swap_callback (GtkAccelGroup *accel_group, GObject *acceleratable, guint keyval, GdkModifierType modifier, gpointer d)
 
static void aspect_flip (GtkWidget *button, dt_iop_module_t *self)
 
static gint _aspect_ratio_cmp (const dt_iop_clipping_aspect_t *a, const dt_iop_clipping_aspect_t *b)
 
static gchar * format_aspect (gchar *original, int adim, int bdim)
 
void gui_init (struct dt_iop_module_t *self)
 
static void free_aspect (gpointer data)
 
void gui_cleanup (struct dt_iop_module_t *self)
 
static _grab_region_t get_grab (float pzx, float pzy, dt_iop_clipping_gui_data_t *g, const float border, const float wd, const float ht)
 
static void gui_draw_sym (cairo_t *cr, float x, float y, float scale, gboolean active)
 
void gui_post_expose (struct dt_iop_module_t *self, cairo_t *cr, int32_t width, int32_t height, int32_t pointerx, int32_t pointery)
 
static float dist_seg (float xa, float ya, float xb, float yb, float xc, float yc)
 
int mouse_moved (struct dt_iop_module_t *self, double x, double y, double pressure, int which)
 
int button_released (struct dt_iop_module_t *self, double x, double y, int which, uint32_t state)
 
int button_pressed (struct dt_iop_module_t *self, double x, double y, double pressure, int which, int type, uint32_t state)
 

Typedef Documentation

◆ _grab_region_t

typedef enum _grab_region_t _grab_region_t

◆ dt_iop_clipping_aspect_t

typedef struct dt_iop_clipping_aspect_t dt_iop_clipping_aspect_t

◆ dt_iop_clipping_data_t

typedef struct dt_iop_clipping_data_t dt_iop_clipping_data_t

◆ dt_iop_clipping_flags_t

typedef enum dt_iop_clipping_flags_t dt_iop_clipping_flags_t

flip H/V, rotate an image, then clip the buffer.

◆ dt_iop_clipping_global_data_t

typedef struct dt_iop_clipping_global_data_t dt_iop_clipping_global_data_t

◆ dt_iop_clipping_gui_data_t

typedef struct dt_iop_clipping_gui_data_t dt_iop_clipping_gui_data_t

◆ dt_iop_clipping_params_t

typedef struct dt_iop_clipping_params_t dt_iop_clipping_params_t

Enumeration Type Documentation

◆ _grab_region_t

enum _grab_region_t
Enumerator
GRAB_CENTER 
GRAB_LEFT 
GRAB_TOP 
GRAB_RIGHT 
GRAB_BOTTOM 
GRAB_TOP_LEFT 
GRAB_TOP_RIGHT 
GRAB_BOTTOM_RIGHT 
GRAB_BOTTOM_LEFT 
GRAB_HORIZONTAL 
GRAB_VERTICAL 
GRAB_ALL 
GRAB_NONE 

◆ dt_iop_clipping_flags_t

enum dt_iop_clipping_flags_t

flip H/V, rotate an image, then clip the buffer.

Enumerator
FLAG_FLIP_HORIZONTAL 
FLAG_FLIP_VERTICAL 

Function Documentation

◆ _aspect_ratio_cmp()

static gint _aspect_ratio_cmp ( const dt_iop_clipping_aspect_t *  a,
const dt_iop_clipping_aspect_t *  b 
)
static

References dt_iop_clipping_aspect_t::d, MAX, MIN, and dt_iop_clipping_aspect_t::n.

Referenced by gui_init().

◆ _event_preview_updated_callback()

static void _event_preview_updated_callback ( gpointer  instance,
dt_iop_module_t *  self 
)
static

References _event_preview_updated_callback(), darktable, DT_DEBUG_CONTROL_SIGNAL_DISCONNECT, dt_iop_module_t::gui_data, darktable_t::signals, and TRUE.

Referenced by _event_preview_updated_callback(), and gui_focus().

◆ _float_to_fract()

static void _float_to_fract ( const char *  num,
int *  n,
int *  d 
)
static

References FALSE, and TRUE.

Referenced by aspect_presets_changed().

◆ _iop_clipping_set_max_clip()

static int _iop_clipping_set_max_clip ( struct dt_iop_module_t *  self)
static

References dt_dev_pixelpipe_t::backbuf_hash, dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_dev_pixelpipe_iop_t::buf_out, CLAMPF, dt_iop_module_t::dev, dt_dev_distort_get_iop_pipe(), dt_dev_distort_transform_plus(), DT_DEV_TRANSFORM_DIR_FORW_EXCL, dt_iop_module_t::gui_data, dt_iop_roi_t::height, dt_iop_module_t::iop_order, dt_iop_module_t::params, dt_develop_t::preview_pipe, and dt_iop_roi_t::width.

Referenced by gui_post_expose(), and mouse_moved().

◆ _ratio_get_aspect()

static float _ratio_get_aspect ( dt_iop_module_t *  self,
GtkWidget *  combo 
)
static

References dt_dev_pixelpipe_iop_t::buf_in, darktable, dt_iop_module_t::dev, darktable_t::develop, dt_bauhaus_combobox_get_text(), dt_dev_distort_get_iop_pipe(), dt_dev_get_processed_size(), dt_interpolation_new(), DT_INTERPOLATION_USERPREF_WARP, dt_iop_roi_t::height, MAX, MIN, dt_iop_module_t::params, PHI, dt_develop_t::preview_pipe, dt_interpolation::width, and dt_iop_roi_t::width.

Referenced by apply_box_aspect(), and gui_update().

◆ adjust_aabb()

static void adjust_aabb ( const float *  p,
float *  aabb 
)
inlinestatic

Referenced by modify_roi_in().

◆ aliases()

const char * aliases ( )

◆ apply_box_aspect()

static void apply_box_aspect ( dt_iop_module_t *  self,
_grab_region_t  grab 
)
static

References _ratio_get_aspect(), darktable, darktable_t::develop, double(), dt_dev_get_processed_size(), GRAB_BOTTOM_LEFT, GRAB_BOTTOM_RIGHT, GRAB_HORIZONTAL, GRAB_LEFT, GRAB_TOP, GRAB_TOP_LEFT, GRAB_TOP_RIGHT, GRAB_VERTICAL, dt_iop_module_t::gui_data, MAX, and MIN.

Referenced by aspect_presets_changed(), gui_post_expose(), key_swap_callback(), and mouse_moved().

◆ aspect_flip()

static void aspect_flip ( GtkWidget *  button,
dt_iop_module_t *  self 
)
static

References key_swap_callback().

Referenced by gui_init().

◆ aspect_presets_changed()

static void aspect_presets_changed ( GtkWidget *  combo,
dt_iop_module_t *  self 
)
static

References _float_to_fract(), apply_box_aspect(), dt_iop_clipping_aspect_t::d, darktable, dt_bauhaus_combobox_get(), dt_bauhaus_combobox_get_text(), dt_bauhaus_combobox_set(), dt_bauhaus_combobox_set_text(), dt_conf_set_int(), dt_control_log(), dt_control_queue_redraw_center(), GRAB_HORIZONTAL, darktable_t::gui, dt_iop_module_t::gui_data, MAX, MIN, dt_iop_clipping_aspect_t::n, dt_iop_clipping_aspect_t::name, dt_iop_module_t::params, and dt_gui_gtk_t::reset.

Referenced by gui_init(), and gui_update().

◆ backtransform()

static void backtransform ( float *  x,
float *  o,
const float *  m,
const float  t_h,
const float  t_v 
)
inlinestatic

References m, and mul_mat_vec_2().

Referenced by distort_backtransform(), distort_mask(), modify_roi_in(), and process().

◆ button_pressed()

int button_pressed ( struct dt_iop_module_t *  self,
double  x,
double  y,
double  pressure,
int  which,
int  type,
uint32_t  state 
)

References dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_dev_pixelpipe_iop_t::buf_out, commit_box(), darktable, dt_iop_module_t::dev, darktable_t::develop, dt_control_get_dev_closeup(), dt_control_get_dev_zoom(), dt_dev_add_history_item, dt_dev_distort_get_iop_pipe(), dt_dev_distort_transform_plus(), dt_dev_get_pointer_zoom_pos(), dt_dev_get_zoom_scale(), DT_DEV_TRANSFORM_DIR_FORW_EXCL, dt_iop_request_focus(), dt_modifiers_include(), DT_PIXEL_APPLY_DPI, FALSE, dt_iop_module_t::gui_data, dt_iop_roi_t::height, dt_iop_module_t::iop_order, keystone_type_populate(), MAX, MIN, dt_iop_module_t::params, dt_develop_t::preview_pipe, TRUE, type, and dt_iop_roi_t::width.

◆ button_released()

int button_released ( struct dt_iop_module_t *  self,
double  x,
double  y,
int  which,
uint32_t  state 
)

References dt_iop_module_t::dev, dt_bauhaus_slider_set(), dt_control_change_cursor(), dt_dev_distort_backtransform_plus(), DT_DEV_TRANSFORM_DIR_FORW_INCL, FALSE, dt_iop_module_t::gui_data, dt_iop_module_t::iop_order, M_PI, and dt_develop_t::preview_pipe.

◆ cleanup_global()

void cleanup_global ( dt_iop_module_so_t *  module)

References dt_iop_module_so_t::data, dt_opencl_free_kernel(), dt_iop_clipping_global_data_t::kernel_clip_rotate_bicubic, dt_iop_clipping_global_data_t::kernel_clip_rotate_bilinear, dt_iop_clipping_global_data_t::kernel_clip_rotate_lanczos2, and dt_iop_clipping_global_data_t::kernel_clip_rotate_lanczos3.

◆ cleanup_pipe()

void cleanup_pipe ( struct dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

References dt_dev_pixelpipe_iop_t::data.

◆ commit_box()

static void commit_box ( dt_iop_module_t *  self,
dt_iop_clipping_gui_data_t *  g,
dt_iop_clipping_params_t *  p 
)
static

References dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_dev_pixelpipe_iop_t::buf_out, CLAMPF, darktable, dt_iop_module_t::dev, darktable_t::develop, dt_dev_add_history_item, dt_dev_distort_backtransform_plus(), dt_dev_distort_get_iop_pipe(), DT_DEV_TRANSFORM_DIR_FORW_EXCL, dt_iop_module_t::enabled, eps, darktable_t::gui, dt_iop_roi_t::height, dt_iop_module_t::iop_order, dt_develop_t::preview_pipe, dt_gui_gtk_t::reset, TRUE, and dt_iop_roi_t::width.

Referenced by button_pressed(), gui_changed(), gui_focus(), hvflip_callback(), and keystone_type_changed().

◆ commit_params()

void commit_params ( struct dt_iop_module_t *  self,
dt_iop_params_t *  p1,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

References dt_iop_clipping_data_t::a, dt_iop_clipping_data_t::all_off, dt_iop_clipping_data_t::angle, dt_iop_clipping_data_t::b, dt_iop_clipping_data_t::ch, dt_iop_clipping_data_t::cix, dt_iop_clipping_data_t::ciy, CLAMPF, dt_iop_clipping_data_t::crop_auto, dt_iop_clipping_data_t::cw, dt_iop_clipping_data_t::cx, dt_iop_clipping_data_t::cy, dt_iop_clipping_data_t::d, dt_dev_pixelpipe_iop_t::data, dt_iop_clipping_data_t::e, dt_iop_clipping_data_t::enlarge_x, dt_iop_clipping_data_t::enlarge_y, FLAG_FLIP_HORIZONTAL, FLAG_FLIP_VERTICAL, dt_iop_clipping_data_t::flags, dt_iop_clipping_data_t::flip, dt_iop_clipping_data_t::g, gui_has_focus(), dt_iop_clipping_data_t::h, dt_image_t::id, dt_dev_pixelpipe_t::image, dt_iop_clipping_data_t::k_apply, dt_iop_clipping_data_t::k_h, dt_iop_clipping_data_t::k_space, dt_iop_clipping_data_t::k_v, keystone_get_matrix(), dt_iop_clipping_data_t::ki_h, dt_iop_clipping_data_t::ki_v, dt_iop_clipping_data_t::kxa, dt_iop_clipping_data_t::kxb, dt_iop_clipping_data_t::kxc, dt_iop_clipping_data_t::kxd, dt_iop_clipping_data_t::kya, dt_iop_clipping_data_t::kyb, dt_iop_clipping_data_t::kyc, dt_iop_clipping_data_t::kyd, dt_iop_clipping_data_t::m, M_PI, dt_iop_clipping_data_t::tx, and dt_iop_clipping_data_t::ty.

◆ default_colorspace()

int default_colorspace ( dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

References IOP_CS_RGB.

◆ default_group()

int default_group ( )

References IOP_GROUP_EFFECTS.

◆ deprecated_msg()

const char * deprecated_msg ( )

◆ description()

const char ** description ( struct dt_iop_module_t *  self)

References dt_iop_set_description().

◆ dist_seg()

static float dist_seg ( float  xa,
float  ya,
float  xb,
float  yb,
float  xc,
float  yc 
)
static

Referenced by mouse_moved().

◆ distort_backtransform()

int distort_backtransform ( dt_iop_module_t *  self,
dt_dev_pixelpipe_iop_t *  piece,
float *const restrict  points,
size_t  points_count 
)
Todo:
: this is just a quick hack. we need a major revamp of this module!

References backtransform(), dt_dev_pixelpipe_iop_t::buf_in, dt_iop_clipping_data_t::cix, dt_iop_clipping_data_t::ciy, dt_dev_pixelpipe_iop_t::data, DT_DEV_PIXELPIPE_PREVIEW, dt_iop_clipping_data_t::enlarge_x, dt_iop_clipping_data_t::enlarge_y, factor, dt_iop_clipping_data_t::flip, dt_iop_roi_t::height, dt_iop_clipping_data_t::k_apply, dt_iop_clipping_data_t::k_h, dt_iop_clipping_data_t::k_space, dt_iop_clipping_data_t::k_v, keystone_backtransform(), keystone_get_matrix(), dt_iop_clipping_data_t::kxa, dt_iop_clipping_data_t::kxb, dt_iop_clipping_data_t::kxc, dt_iop_clipping_data_t::kxd, dt_iop_clipping_data_t::kya, dt_iop_clipping_data_t::kyb, dt_iop_clipping_data_t::kyc, dt_iop_clipping_data_t::kyd, dt_iop_clipping_data_t::m, dt_dev_pixelpipe_iop_t::pipe, dt_iop_clipping_data_t::tx, dt_iop_clipping_data_t::ty, and dt_iop_roi_t::width.

◆ distort_mask()

void distort_mask ( struct dt_iop_module_t *  self,
struct dt_dev_pixelpipe_iop_t *  piece,
const float *const  in,
float *const  out,
const dt_iop_roi_t *const  roi_in,
const dt_iop_roi_t *const  roi_out 
)
Todo:
: optimize with scanlines and linear steps between?

References dt_iop_clipping_data_t::all_off, dt_iop_clipping_data_t::angle, backtransform(), dt_dev_pixelpipe_iop_t::buf_in, dt_iop_clipping_data_t::cix, dt_iop_clipping_data_t::ciy, dt_dev_pixelpipe_iop_t::data, dt_interpolation_compute_sample(), dt_interpolation_new(), DT_INTERPOLATION_USERPREF_WARP, dt_iop_image_copy_by_size(), dt_iop_clipping_data_t::enlarge_x, dt_iop_clipping_data_t::enlarge_y, dt_iop_clipping_data_t::flags, dt_iop_clipping_data_t::flip, dt_iop_roi_t::height, dt_iop_clipping_data_t::k_apply, dt_iop_clipping_data_t::k_h, dt_iop_clipping_data_t::k_space, dt_iop_clipping_data_t::k_v, keystone_backtransform(), keystone_get_matrix(), dt_iop_clipping_data_t::kxa, dt_iop_clipping_data_t::kxb, dt_iop_clipping_data_t::kxc, dt_iop_clipping_data_t::kxd, dt_iop_clipping_data_t::kya, dt_iop_clipping_data_t::kyb, dt_iop_clipping_data_t::kyc, dt_iop_clipping_data_t::kyd, dt_iop_clipping_data_t::m, dt_iop_roi_t::scale, dt_iop_clipping_data_t::tx, dt_iop_clipping_data_t::ty, dt_iop_roi_t::width, dt_iop_roi_t::x, and dt_iop_roi_t::y.

◆ distort_transform()

int distort_transform ( dt_iop_module_t *  self,
dt_dev_pixelpipe_iop_t *  piece,
float *const restrict  points,
size_t  points_count 
)
Todo:
: this is just a quick hack. we need a major revamp of this module!

References dt_dev_pixelpipe_iop_t::buf_in, dt_iop_clipping_data_t::cix, dt_iop_clipping_data_t::ciy, dt_dev_pixelpipe_iop_t::data, DT_DEV_PIXELPIPE_PREVIEW, dt_iop_clipping_data_t::enlarge_x, dt_iop_clipping_data_t::enlarge_y, factor, dt_iop_clipping_data_t::flip, dt_iop_roi_t::height, dt_iop_clipping_data_t::inv_m, dt_iop_clipping_data_t::k_apply, dt_iop_clipping_data_t::k_h, dt_iop_clipping_data_t::k_space, dt_iop_clipping_data_t::k_v, keystone_get_matrix(), keystone_transform(), dt_iop_clipping_data_t::kxa, dt_iop_clipping_data_t::kxb, dt_iop_clipping_data_t::kxc, dt_iop_clipping_data_t::kxd, dt_iop_clipping_data_t::kya, dt_iop_clipping_data_t::kyb, dt_iop_clipping_data_t::kyc, dt_iop_clipping_data_t::kyd, dt_dev_pixelpipe_iop_t::pipe, transform(), dt_iop_clipping_data_t::tx, dt_iop_clipping_data_t::ty, and dt_iop_roi_t::width.

◆ flags()

int flags ( )

References IOP_FLAGS_ALLOW_TILING, IOP_FLAGS_DEPRECATED, IOP_FLAGS_ONE_INSTANCE, and IOP_FLAGS_TILING_FULL_ROI.

◆ format_aspect()

static gchar * format_aspect ( gchar *  original,
int  adim,
int  bdim 
)
static

Referenced by gui_init().

◆ free_aspect()

static void free_aspect ( gpointer  data)
static

References dt_iop_clipping_aspect_t::name.

Referenced by gui_cleanup().

◆ get_corner()

static void get_corner ( const float *  aabb,
const int  i,
float *  p 
)
inlinestatic

Referenced by modify_roi_in(), and modify_roi_out().

◆ get_grab()

static _grab_region_t get_grab ( float  pzx,
float  pzy,
dt_iop_clipping_gui_data_t *  g,
const float  border,
const float  wd,
const float  ht 
)
static

References GRAB_BOTTOM, GRAB_CENTER, GRAB_LEFT, GRAB_NONE, GRAB_RIGHT, and GRAB_TOP.

Referenced by gui_post_expose(), and mouse_moved().

◆ gui_changed()

void gui_changed ( dt_iop_module_t *  self,
GtkWidget *  w,
void *  previous 
)

References commit_box(), darktable, dt_bauhaus_slider_set_soft_max(), dt_bauhaus_slider_set_soft_min(), dt_control_queue_redraw_center(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, and dt_gui_gtk_t::reset.

◆ gui_cleanup()

void gui_cleanup ( struct dt_iop_module_t *  self)

References free_aspect(), dt_iop_module_t::gui_data, and IOP_GUI_FREE.

◆ gui_draw_sym()

static void gui_draw_sym ( cairo_t *  cr,
float  x,
float  y,
float  scale,
gboolean  active 
)
static

References darktable_t::bauhaus, darktable, dt_draw_set_color_overlay(), dt_gui_draw_rounded_rectangle(), DT_PIXEL_APPLY_DPI, dt_bauhaus_t::pango_font_desc, and TRUE.

Referenced by gui_post_expose().

◆ gui_focus()

void gui_focus ( struct dt_iop_module_t *  self,
gboolean  in 
)

References _event_preview_updated_callback(), CLAMPF, commit_box(), darktable, dt_iop_module_t::dev, DT_DEBUG_CONTROL_SIGNAL_CONNECT, DT_SIGNAL_DEVELOP_PREVIEW_PIPE_FINISHED, dt_iop_module_t::enabled, FALSE, dt_iop_module_t::gui_data, dt_develop_t::gui_module, keystone_type_populate(), dt_iop_module_t::params, darktable_t::signals, and TRUE.

◆ gui_has_focus()

static int gui_has_focus ( struct dt_iop_module_t *  self)
static

References dt_iop_module_t::dev, and dt_develop_t::gui_module.

Referenced by commit_params().

◆ gui_init()

void gui_init ( struct dt_iop_module_t *  self)

References _aspect_ratio_cmp(), aspect_flip(), aspect_presets_changed(), darktable_t::bauhaus, dt_iop_clipping_aspect_t::d, darktable, dt_bauhaus_combobox_add(), dt_bauhaus_combobox_from_params(), dt_bauhaus_combobox_new(), dt_bauhaus_combobox_set(), dt_bauhaus_combobox_set_editable(), dt_bauhaus_slider_from_params(), dt_bauhaus_slider_set_digits(), dt_bauhaus_slider_set_factor(), dt_bauhaus_slider_set_format(), dt_bauhaus_slider_set_offset(), dt_bauhaus_widget_set_label(), dt_bauhaus_widget_set_quad_paint(), dt_conf_all_string_entries(), dt_conf_string_entry_free(), dt_control_log(), DT_GUI_MODULE, dt_ui_notebook_new(), dt_ui_notebook_page(), dtgtk_cairo_paint_aspectflip(), FALSE, format_aspect(), hvflip_callback(), IOP_GUI_ALLOC, dt_conf_string_entry_t::key, keystone_type_changed(), MAX, MIN, dt_iop_clipping_aspect_t::n, dt_iop_clipping_aspect_t::name, name(), TRUE, dt_conf_string_entry_t::value, and dt_iop_module_t::widget.

◆ gui_post_expose()

void gui_post_expose ( struct dt_iop_module_t *  self,
cairo_t *  cr,
int32_t  width,
int32_t  height,
int32_t  pointerx,
int32_t  pointery 
)

References _iop_clipping_set_max_clip(), apply_box_aspect(), dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, darktable_t::bauhaus, dt_dev_pixelpipe_iop_t::buf_out, dt_control_t::button_down, dt_control_t::button_down_which, CLAMPF, darktable_t::control, darktable, dt_iop_module_t::dev, dt_control_get_dev_closeup(), dt_control_get_dev_zoom(), dt_control_get_dev_zoom_x(), dt_control_get_dev_zoom_y(), dt_dev_distort_get_iop_pipe(), dt_dev_distort_transform_plus(), dt_dev_get_pointer_zoom_pos(), dt_dev_get_processed_size(), dt_dev_get_zoom_scale(), DT_DEV_TRANSFORM_DIR_FORW_EXCL, dt_draw_set_color_overlay(), dt_gui_draw_rounded_rectangle(), dt_guides_draw(), DT_PIXEL_APPLY_DPI, FALSE, get_grab(), GRAB_BOTTOM, GRAB_BOTTOM_LEFT, GRAB_BOTTOM_RIGHT, GRAB_HORIZONTAL, GRAB_LEFT, GRAB_RIGHT, GRAB_TOP, GRAB_TOP_LEFT, GRAB_TOP_RIGHT, dt_iop_module_t::gui_data, gui_draw_sym(), height, dt_iop_roi_t::height, dt_iop_module_t::iop_order, M_PI, MAX, MIN, dt_bauhaus_t::pango_font_desc, dt_iop_module_t::params, dt_develop_t::preview_pipe, TRUE, width, and dt_iop_roi_t::width.

◆ gui_reset()

void gui_reset ( struct dt_iop_module_t *  self)

References dt_conf_set_int(), and dt_iop_module_t::gui_data.

◆ gui_update()

void gui_update ( struct dt_iop_module_t *  self)

References _ratio_get_aspect(), aspect_presets_changed(), CLAMPF, dt_iop_clipping_aspect_t::d, dt_bauhaus_combobox_get(), dt_bauhaus_combobox_set(), dt_bauhaus_combobox_set_text(), dt_conf_get_int(), FALSE, dt_iop_module_t::gui_data, keystone_type_populate(), dt_iop_clipping_aspect_t::n, dt_iop_module_t::params, and TRUE.

◆ has_defaults()

gboolean has_defaults ( struct dt_iop_module_t *  self)

References dt_iop_clipping_params_t::ch, dt_iop_clipping_params_t::cw, dt_iop_clipping_params_t::cx, dt_iop_clipping_params_t::cy, dt_iop_module_t::default_params, and dt_iop_module_t::params.

◆ hvflip_callback()

static void hvflip_callback ( GtkWidget *  widget,
dt_iop_module_t *  self 
)
static

References commit_box(), darktable, dt_bauhaus_combobox_get(), flip(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, and dt_gui_gtk_t::reset.

Referenced by gui_init().

◆ init_global()

void init_global ( dt_iop_module_so_t *  module)

References dt_opencl_create_kernel(), dt_iop_clipping_global_data_t::kernel_clip_rotate_bicubic, dt_iop_clipping_global_data_t::kernel_clip_rotate_bilinear, dt_iop_clipping_global_data_t::kernel_clip_rotate_lanczos2, and dt_iop_clipping_global_data_t::kernel_clip_rotate_lanczos3.

◆ init_pipe()

void init_pipe ( struct dt_iop_module_t *  self,
dt_dev_pixelpipe_t *  pipe,
dt_dev_pixelpipe_iop_t *  piece 
)

References dt_dev_pixelpipe_iop_t::data, and dt_dev_pixelpipe_iop_t::data_size.

◆ inv_matrix()

static void inv_matrix ( float *  m,
float *  inv_m 
)
inlinestatic

References m.

Referenced by modify_roi_out().

◆ key_swap_callback()

static void key_swap_callback ( GtkAccelGroup *  accel_group,
GObject *  acceleratable,
guint  keyval,
GdkModifierType  modifier,
gpointer  d 
)
static

References apply_box_aspect(), dt_control_queue_redraw_center(), GRAB_HORIZONTAL, dt_iop_module_t::params, and void().

Referenced by aspect_flip().

◆ keystone_backtransform()

static void keystone_backtransform ( float *  i,
const dt_boundingbox_t  k_space,
float  a,
float  b,
float  d,
float  e,
float  g,
float  h,
float  kxa,
float  kya 
)
inlinestatic

Referenced by distort_backtransform(), distort_mask(), modify_roi_in(), and process().

◆ keystone_get_matrix()

static void keystone_get_matrix ( const dt_boundingbox_t  k_space,
float  kxa,
float  kxb,
float  kxc,
float  kxd,
float  kya,
float  kyb,
float  kyc,
float  kyd,
float *  a,
float *  b,
float *  d,
float *  e,
float *  g,
float *  h 
)
static

Referenced by commit_params(), distort_backtransform(), distort_mask(), distort_transform(), and process().

◆ keystone_transform()

static void keystone_transform ( float *  i,
const dt_boundingbox_t  k_space,
float  a,
float  b,
float  d,
float  e,
float  g,
float  h,
float  kxa,
float  kya 
)
inlinestatic

Referenced by distort_transform(), and modify_roi_out().

◆ keystone_type_changed()

static void keystone_type_changed ( GtkWidget *  combo,
dt_iop_module_t *  self 
)
static

References commit_box(), dt_bauhaus_combobox_get(), dt_control_queue_redraw_center(), FALSE, dt_iop_module_t::gui_data, keystone_type_populate(), dt_iop_module_t::params, and TRUE.

Referenced by gui_init(), and keystone_type_populate().

◆ keystone_type_populate()

static void keystone_type_populate ( struct dt_iop_module_t *  self,
gboolean  with_applied,
int  select 
)
static

References dt_bauhaus_combobox_add(), dt_bauhaus_combobox_clear(), dt_bauhaus_combobox_set(), dt_iop_module_t::gui_data, keystone_type_changed(), and dt_iop_module_t::params.

Referenced by button_pressed(), gui_focus(), gui_update(), and keystone_type_changed().

◆ legacy_params()

int legacy_params ( dt_iop_module_t *  self,
const void *const  old_params,
const int  old_version,
void *  new_params,
const int  new_version 
)

References dt_iop_clipping_params_t::angle, dt_iop_clipping_params_t::ch, dt_iop_clipping_params_t::crop_auto, dt_iop_clipping_params_t::cw, dt_iop_clipping_params_t::cx, dt_iop_clipping_params_t::cy, f(), dt_iop_clipping_params_t::k_apply, dt_iop_clipping_params_t::k_h, dt_iop_clipping_params_t::k_sym, dt_iop_clipping_params_t::k_type, dt_iop_clipping_params_t::k_v, dt_iop_clipping_params_t::kxa, dt_iop_clipping_params_t::kxb, dt_iop_clipping_params_t::kxc, dt_iop_clipping_params_t::kxd, dt_iop_clipping_params_t::kya, dt_iop_clipping_params_t::kyb, dt_iop_clipping_params_t::kyc, dt_iop_clipping_params_t::kyd, dt_iop_clipping_params_t::ratio_d, and dt_iop_clipping_params_t::ratio_n.

◆ modify_roi_in()

void modify_roi_in ( struct dt_iop_module_t *  self,
struct dt_dev_pixelpipe_iop_t *  piece,
const dt_iop_roi_t *  roi_out,
dt_iop_roi_t *  roi_in 
)

References dt_iop_clipping_data_t::a, adjust_aabb(), dt_iop_clipping_data_t::all_off, dt_iop_clipping_data_t::angle, dt_iop_clipping_data_t::b, backtransform(), dt_dev_pixelpipe_iop_t::buf_in, dt_iop_clipping_data_t::cix, dt_iop_clipping_data_t::ciy, dt_iop_clipping_data_t::d, dt_dev_pixelpipe_iop_t::data, dt_iop_clipping_data_t::e, dt_iop_clipping_data_t::enlarge_x, dt_iop_clipping_data_t::enlarge_y, dt_iop_clipping_data_t::flip, dt_iop_clipping_data_t::g, get_corner(), dt_iop_clipping_data_t::h, dt_iop_roi_t::height, dt_iop_clipping_data_t::k_apply, dt_iop_clipping_data_t::k_h, dt_iop_clipping_data_t::k_space, dt_iop_clipping_data_t::k_v, keystone_backtransform(), dt_iop_clipping_data_t::kxa, dt_iop_clipping_data_t::kya, dt_iop_clipping_data_t::m, dt_iop_roi_t::scale, dt_iop_clipping_data_t::tx, dt_iop_clipping_data_t::ty, dt_iop_roi_t::width, dt_iop_roi_t::x, and dt_iop_roi_t::y.

◆ modify_roi_out()

void modify_roi_out ( struct dt_iop_module_t *  self,
struct dt_dev_pixelpipe_iop_t *  piece,
dt_iop_roi_t *  roi_out,
const dt_iop_roi_t *  roi_in_orig 
)

References dt_iop_clipping_data_t::a, dt_iop_clipping_data_t::angle, dt_iop_clipping_data_t::b, dt_iop_clipping_data_t::ch, dt_iop_clipping_data_t::cix, dt_iop_clipping_data_t::ciy, dt_iop_clipping_data_t::crop_auto, dt_iop_clipping_data_t::cw, dt_iop_clipping_data_t::cx, dt_iop_clipping_data_t::cy, dt_iop_clipping_data_t::d, dt_dev_pixelpipe_iop_t::data, dt_iop_clipping_data_t::e, dt_iop_clipping_data_t::enlarge_x, dt_iop_clipping_data_t::enlarge_y, f(), FLAG_FLIP_HORIZONTAL, FLAG_FLIP_VERTICAL, dt_iop_clipping_data_t::flags, flip(), dt_iop_clipping_data_t::flip, dt_iop_clipping_data_t::g, get_corner(), dt_iop_clipping_data_t::h, height, dt_iop_roi_t::height, dt_iop_clipping_data_t::inv_m, inv_matrix(), dt_iop_clipping_data_t::k_apply, dt_iop_clipping_data_t::k_h, dt_iop_clipping_data_t::k_space, dt_iop_clipping_data_t::k_v, keystone_transform(), dt_iop_clipping_data_t::ki_h, dt_iop_clipping_data_t::ki_v, dt_iop_clipping_data_t::kxa, dt_iop_clipping_data_t::kya, dt_iop_clipping_data_t::m, transform(), dt_iop_clipping_data_t::tx, dt_iop_clipping_data_t::ty, width, dt_iop_roi_t::width, dt_iop_roi_t::x, and dt_iop_roi_t::y.

◆ mouse_moved()

int mouse_moved ( struct dt_iop_module_t *  self,
double  x,
double  y,
double  pressure,
int  which 
)

References _iop_clipping_set_max_clip(), apply_box_aspect(), dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_dev_pixelpipe_iop_t::buf_out, dt_control_t::button_down, dt_control_t::button_down_which, darktable_t::control, darktable, dt_iop_module_t::dev, dist_seg(), dt_bauhaus_slider_set(), dt_bauhaus_slider_set_soft_max(), dt_bauhaus_slider_set_soft_min(), dt_control_change_cursor(), dt_control_get_dev_closeup(), dt_control_get_dev_zoom(), dt_control_hinter_message(), dt_control_queue_redraw_center(), dt_dev_distort_backtransform_plus(), dt_dev_distort_get_iop_pipe(), dt_dev_get_pointer_zoom_pos(), dt_dev_get_zoom_scale(), DT_DEV_TRANSFORM_DIR_FORW_EXCL, DT_PIXEL_APPLY_DPI, FALSE, get_grab(), GRAB_ALL, GRAB_BOTTOM, GRAB_BOTTOM_LEFT, GRAB_BOTTOM_RIGHT, GRAB_CENTER, GRAB_LEFT, GRAB_NONE, GRAB_RIGHT, GRAB_TOP, GRAB_TOP_LEFT, GRAB_TOP_RIGHT, darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_roi_t::height, dt_iop_module_t::iop_order, dt_iop_module_t::params, dt_develop_t::preview_pipe, dt_gui_gtk_t::reset, TRUE, and dt_iop_roi_t::width.

◆ name()

const char * name ( )

Referenced by gui_init().

◆ operation_tags()

int operation_tags ( )

References IOP_TAG_CLIPPING, and IOP_TAG_DISTORT.

◆ operation_tags_filter()

int operation_tags_filter ( )

References IOP_TAG_CLIPPING, and IOP_TAG_DECORATION.

◆ process()

void process ( struct dt_iop_module_t *  self,
dt_dev_pixelpipe_iop_t *  piece,
const void *const  ivoid,
void *const  ovoid,
const dt_iop_roi_t *const  roi_in,
const dt_iop_roi_t *const  roi_out 
)
Todo:
: optimize with scanlines and linear steps between?

References dt_iop_clipping_data_t::all_off, dt_iop_clipping_data_t::angle, backtransform(), dt_dev_pixelpipe_iop_t::buf_in, dt_iop_clipping_data_t::cix, dt_iop_clipping_data_t::ciy, dt_dev_pixelpipe_iop_t::colors, dt_dev_pixelpipe_iop_t::data, dt_interpolation_compute_pixel4c(), dt_interpolation_new(), DT_INTERPOLATION_USERPREF_WARP, dt_iop_have_required_input_format(), dt_iop_image_copy_by_size(), dt_iop_clipping_data_t::enlarge_x, dt_iop_clipping_data_t::enlarge_y, dt_iop_clipping_data_t::flags, dt_iop_clipping_data_t::flip, dt_iop_roi_t::height, dt_iop_clipping_data_t::k_apply, dt_iop_clipping_data_t::k_h, dt_iop_clipping_data_t::k_space, dt_iop_clipping_data_t::k_v, keystone_backtransform(), keystone_get_matrix(), dt_iop_clipping_data_t::kxa, dt_iop_clipping_data_t::kxb, dt_iop_clipping_data_t::kxc, dt_iop_clipping_data_t::kxd, dt_iop_clipping_data_t::kya, dt_iop_clipping_data_t::kyb, dt_iop_clipping_data_t::kyc, dt_iop_clipping_data_t::kyd, dt_iop_clipping_data_t::m, dt_iop_roi_t::scale, dt_iop_clipping_data_t::tx, dt_iop_clipping_data_t::ty, dt_iop_roi_t::width, dt_iop_roi_t::x, and dt_iop_roi_t::y.

◆ reload_defaults()

void reload_defaults ( dt_iop_module_t *  self)

References dt_iop_clipping_params_t::ch, dt_iop_clipping_params_t::cw, dt_iop_clipping_params_t::cx, dt_iop_clipping_params_t::cy, dt_iop_module_t::default_params, dt_iop_module_t::dev, dt_develop_t::image_storage, and dt_image_t::usercrop.

◆ transform()

static void transform ( float *  x,
float *  o,
const float *  m,
const float  t_h,
const float  t_v 
)
inlinestatic

References m, and mul_mat_vec_2().

Referenced by distort_transform(), dt_view_image_get_surface(), modify_roi_out(), and process().