cacorrect.c File Reference

#include "bauhaus/bauhaus.h"
#include "common/darktable.h"
#include "common/imagebuf.h"
#include "common/gaussian.h"
#include "develop/imageop.h"
#include "develop/imageop_gui.h"
#include "develop/imageop_math.h"
#include "gui/gtk.h"
#include "iop/iop_api.h"
#include <gtk/gtk.h>
#include <stdlib.h>

Include dependency graph for cacorrect.c:

Data Structures
struct	dt_iop_cacorrect_params_t
struct	dt_iop_cacorrect_gui_data_t
struct	dt_iop_cacorrect_data_t

Macros
#define	INLINE   inline
#define	CA_SIZE_MINIMUM   (1600)

Typedefs
typedef enum dt_iop_cacorrect_multi_t	dt_iop_cacorrect_multi_t
	WARNING: mem allocs are not protected against out-of-memory (NULL buffers) because the code is a mess, this module is deprecated and fuck life. If your system runs out of memory, this module will crash. Your eyes are made for crying, use them. With love, Aurélien, 2025.
typedef struct dt_iop_cacorrect_params_t	dt_iop_cacorrect_params_t
typedef struct dt_iop_cacorrect_gui_data_t	dt_iop_cacorrect_gui_data_t
typedef struct dt_iop_cacorrect_data_t	dt_iop_cacorrect_data_t

Enumerations
enum	dt_iop_cacorrect_multi_t {   CACORRETC_MULTI_1 = 1 ,   CACORRETC_MULTI_2 = 2 ,   CACORRETC_MULTI_3 = 3 ,   CACORRETC_MULTI_4 = 4 ,   CACORRETC_MULTI_5 = 5 }
	WARNING: mem allocs are not protected against out-of-memory (NULL buffers) because the code is a mess, this module is deprecated and fuck life. If your system runs out of memory, this module will crash. Your eyes are made for crying, use them. With love, Aurélien, 2025. More...

Functions
const char *	name ()
const char **	description (struct dt_iop_module_t *self)
int	default_group ()
int	flags ()
int	default_colorspace (dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
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 float	SQR (float x)
static float	LIM (const float a, const float b, const float c)
static float	intp (const float a, const float b, const float c)
static gboolean	LinEqSolve (int nDim, double *pfMatr, double *pfVect, double *pfSolution)
static void	pixSort (float *a, float *b)
void	process (struct dt_iop_module_t *self, dt_dev_pixelpipe_iop_t *piece, const void *const i, void *const o, const dt_iop_roi_t *const roi_in, const dt_iop_roi_t *const roi_out)
void	reload_defaults (dt_iop_module_t *module)
void	commit_params (struct dt_iop_module_t *self, dt_iop_params_t *params, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
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)
void	gui_update (dt_iop_module_t *self)
void	gui_changed (dt_iop_module_t *self, GtkWidget *w, void *previous)
void	gui_cleanup (dt_iop_module_t *self)
void	gui_init (dt_iop_module_t *self)

Macro Definition Documentation

CA_SIZE_MINIMUM

#define CA_SIZE_MINIMUM   (1600)

INLINE

#define INLINE   inline

Typedef Documentation

dt_iop_cacorrect_data_t

typedef struct dt_iop_cacorrect_data_t dt_iop_cacorrect_data_t

dt_iop_cacorrect_gui_data_t

typedef struct dt_iop_cacorrect_gui_data_t dt_iop_cacorrect_gui_data_t

dt_iop_cacorrect_multi_t

typedef enum dt_iop_cacorrect_multi_t dt_iop_cacorrect_multi_t

WARNING: mem allocs are not protected against out-of-memory (NULL buffers) because the code is a mess, this module is deprecated and fuck life. If your system runs out of memory, this module will crash. Your eyes are made for crying, use them. With love, Aurélien, 2025.

dt_iop_cacorrect_params_t

typedef struct dt_iop_cacorrect_params_t dt_iop_cacorrect_params_t

Enumeration Type Documentation

dt_iop_cacorrect_multi_t

enum dt_iop_cacorrect_multi_t

WARNING: mem allocs are not protected against out-of-memory (NULL buffers) because the code is a mess, this module is deprecated and fuck life. If your system runs out of memory, this module will crash. Your eyes are made for crying, use them. With love, Aurélien, 2025.

Enumerator
CACORRETC_MULTI_1
CACORRETC_MULTI_2
CACORRETC_MULTI_3
CACORRETC_MULTI_4
CACORRETC_MULTI_5

Function Documentation

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_params()

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

commit is the synch point between core and gui, so it copies params to pipe data.

References dt_iop_cacorrect_data_t::avoidshift, dt_image_t::buf_dsc, dt_dev_pixelpipe_iop_t::data, dt_image_is_monochrome(), dt_image_is_raw(), dt_dev_pixelpipe_iop_t::enabled, dt_iop_buffer_dsc_t::filters, dt_dev_pixelpipe_t::image, and dt_iop_cacorrect_data_t::iterations.

default_colorspace()

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

References IOP_CS_RAW.

default_group()

int default_group

(

)

References IOP_GROUP_REPAIR.

description()

const char ** description

(

struct dt_iop_module_t *

self

)

References dt_iop_set_description().

flags()

int flags

(

)

References IOP_FLAGS_DEPRECATED, and IOP_FLAGS_ONE_INSTANCE.

gui_changed()

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

References dt_image_t::buf_dsc, dt_iop_module_t::dev, dt_bauhaus_combobox_set_from_value(), dt_image_is_monochrome(), dt_image_is_raw(), dt_iop_buffer_dsc_t::filters, dt_iop_module_t::gui_data, dt_develop_t::image_storage, dt_iop_module_t::params, and dt_iop_module_t::widget.

gui_cleanup()

void gui_cleanup

(

dt_iop_module_t *

self

)

References IOP_GUI_FREE.

gui_init()

void gui_init

(

dt_iop_module_t *

self

)

References dt_bauhaus_combobox_from_params(), DT_BAUHAUS_SPACE, dt_bauhaus_toggle_from_params(), dt_ui_label_new(), FALSE, IOP_GUI_ALLOC, and dt_iop_module_t::widget.

gui_update()

void gui_update

(

dt_iop_module_t *

self

)

References dt_image_t::buf_dsc, dt_iop_module_t::dev, dt_bauhaus_combobox_set_from_value(), dt_image_is_monochrome(), dt_image_is_raw(), dt_iop_buffer_dsc_t::filters, dt_iop_module_t::gui_data, dt_iop_module_t::hide_enable_button, dt_develop_t::image_storage, dt_iop_module_t::params, and dt_iop_module_t::widget.

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.

intp()

static float intp ( const float  a, const float  b, const float  c  )

inlinestatic

Referenced by dual_demosaic(), process(), and rcd_demosaic().

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_cacorrect_params_t::avoidshift, FALSE, and dt_iop_cacorrect_params_t::iterations.

LIM()

static float LIM ( const float  a, const float  b, const float  c  )

inlinestatic

References MAX, and MIN.

Referenced by process().

LinEqSolve()

static gboolean LinEqSolve ( int  nDim, double *  pfMatr, double *  pfVect, double *  pfSolution  )

static

References FALSE, m, and TRUE.

Referenced by process().

name()

const char * name

(

)

pixSort()

static void pixSort ( float *  a, float *  b  )

inlinestatic

Referenced by process().

process()

void process	(	struct dt_iop_module_t *	self,
		dt_dev_pixelpipe_iop_t *	piece,
		const void *const	i,
		void *const	o,
		const dt_iop_roi_t *const	roi_in,
		const dt_iop_roi_t *const	roi_out
	)

References dt_iop_cacorrect_data_t::avoidshift, CA_SIZE_MINIMUM, dt_dev_pixelpipe_iop_t::data, dt_alloc_align_float(), dt_free_align, dt_gaussian_blur(), dt_gaussian_free(), dt_gaussian_init(), dt_iop_image_copy_by_size(), eps, FALSE, FC(), height, dt_iop_roi_t::height, intp(), dt_iop_cacorrect_data_t::iterations, LIM(), LinEqSolve(), m, MAX, memset_zero(), MIN, dt_dev_pixelpipe_iop_t::pipe, pixSort(), SQR, TRUE, width, and dt_iop_roi_t::width.

reload_defaults()

void reload_defaults

(

dt_iop_module_t *

module

)

References dt_image_t::buf_dsc, dt_image_is_monochrome(), dt_image_is_raw(), and dt_iop_buffer_dsc_t::filters.

SQR()

static float SQR ( float  x )

inlinestatic