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A darktable fork - bloat + design vision
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negadoctor.c File Reference
#include "bauhaus/bauhaus.h"
#include "common/darktable.h"
#include "common/opencl.h"
#include "control/control.h"
#include "develop/develop.h"
#include "develop/imageop.h"
#include "develop/imageop_math.h"
#include "develop/imageop_gui.h"
#include "develop/openmp_maths.h"
#include "dtgtk/button.h"
#include "dtgtk/resetlabel.h"
#include "gui/gtk.h"
#include "gui/presets.h"
#include "gui/color_picker_proxy.h"
#include "iop/iop_api.h"
#include <glib.h>
#include <math.h>
#include <stdlib.h>
+ Include dependency graph for negadoctor.c:

Data Structures

struct  dt_iop_negadoctor_params_t
 
struct  dt_iop_negadoctor_data_t
 
struct  dt_iop_negadoctor_gui_data_t
 
struct  dt_iop_negadoctor_global_data_t
 

Macros

#define THRESHOLD   2.3283064365386963e-10f
 

Typedefs

typedef enum dt_iop_negadoctor_filmstock_t dt_iop_negadoctor_filmstock_t
 
typedef struct dt_iop_negadoctor_params_t dt_iop_negadoctor_params_t
 
typedef struct dt_iop_negadoctor_data_t dt_iop_negadoctor_data_t
 
typedef struct dt_iop_negadoctor_gui_data_t dt_iop_negadoctor_gui_data_t
 
typedef struct dt_iop_negadoctor_global_data_t dt_iop_negadoctor_global_data_t
 

Enumerations

enum  dt_iop_negadoctor_filmstock_t {
  DT_FILMSTOCK_NB = 0 ,
  DT_FILMSTOCK_COLOR = 1
}
 

Functions

const char * name ()
 
const char * aliases ()
 
const char ** description (struct dt_iop_module_t *self)
 
int flags ()
 
int default_group ()
 
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)
 
void commit_params (dt_iop_module_t *self, dt_iop_params_t *p1, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
 
void process (struct dt_iop_module_t *const self, dt_dev_pixelpipe_iop_t *const piece, const void *const restrict ivoid, void *const restrict ovoid, const dt_iop_roi_t *const restrict roi_in, const dt_iop_roi_t *const restrict roi_out)
 
void init (dt_iop_module_t *module)
 
void init_presets (dt_iop_module_so_t *self)
 
void init_global (dt_iop_module_so_t *module)
 
void cleanup_global (dt_iop_module_so_t *module)
 
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 void setup_color_variables (dt_iop_negadoctor_gui_data_t *const g, const gint state)
 
static void toggle_stock_controls (dt_iop_module_t *const self)
 
static void Dmin_picker_update (dt_iop_module_t *self)
 
static void Dmin_picker_callback (GtkColorButton *widget, dt_iop_module_t *self)
 
static void WB_low_picker_update (dt_iop_module_t *self)
 
static void WB_low_picker_callback (GtkColorButton *widget, dt_iop_module_t *self)
 
static void WB_high_picker_update (dt_iop_module_t *self)
 
static void WB_high_picker_callback (GtkColorButton *widget, dt_iop_module_t *self)
 
static void Wb_low_norm_callback (GtkColorButton *widget, dt_iop_module_t *self)
 
static void Wb_high_norm_callback (GtkColorButton *widget, dt_iop_module_t *self)
 
static void apply_auto_Dmin (dt_iop_module_t *self)
 
static void apply_auto_Dmax (dt_iop_module_t *self)
 
static void apply_auto_offset (dt_iop_module_t *self)
 
static void apply_auto_WB_low (dt_iop_module_t *self)
 
static void apply_auto_WB_high (dt_iop_module_t *self)
 
static void apply_auto_black (dt_iop_module_t *self)
 
static void apply_auto_exposure (dt_iop_module_t *self)
 
void color_picker_apply (dt_iop_module_t *self, GtkWidget *picker, dt_dev_pixelpipe_iop_t *piece)
 
void gui_init (dt_iop_module_t *self)
 
void gui_cleanup (struct dt_iop_module_t *self)
 
void gui_changed (dt_iop_module_t *self, GtkWidget *w, void *previous)
 
void gui_update (dt_iop_module_t *const self)
 
void gui_reset (dt_iop_module_t *self)
 

Macro Definition Documentation

◆ THRESHOLD

#define THRESHOLD   2.3283064365386963e-10f

DOCUMENTATION

This module allows to invert scanned negatives and simulate their print on paper, based on Kodak Cineon densitometry algorithm. It is better than the old invert module because it takes into account the Dmax of the film and allows white balance adjustments, as well as paper grade (gamma) simulation. It also allows density correction in log space, to account for the exposure settings of the scanner. Finally, it is applied after input colour profiling, which means the inversion happens after the scanner or the camera got color-corrected, while the old invert module invert the RAW, non-demosaiced, file before any colour correction.

References :

Typedef Documentation

◆ dt_iop_negadoctor_data_t

typedef struct dt_iop_negadoctor_data_t dt_iop_negadoctor_data_t

◆ dt_iop_negadoctor_filmstock_t

typedef enum dt_iop_negadoctor_filmstock_t dt_iop_negadoctor_filmstock_t

◆ dt_iop_negadoctor_global_data_t

typedef struct dt_iop_negadoctor_global_data_t dt_iop_negadoctor_global_data_t

◆ dt_iop_negadoctor_gui_data_t

typedef struct dt_iop_negadoctor_gui_data_t dt_iop_negadoctor_gui_data_t

◆ dt_iop_negadoctor_params_t

typedef struct dt_iop_negadoctor_params_t dt_iop_negadoctor_params_t

Enumeration Type Documentation

◆ dt_iop_negadoctor_filmstock_t

enum dt_iop_negadoctor_filmstock_t
Enumerator
DT_FILMSTOCK_NB 
DT_FILMSTOCK_COLOR 

Function Documentation

◆ aliases()

const char * aliases ( )

◆ apply_auto_black()

static void apply_auto_black ( dt_iop_module_t *  self)
static

References darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_control_queue_redraw_widget(), dt_dev_add_history_item, fast_exp10f(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_iop_module_t::picked_color_max, dt_gui_gtk_t::reset, THRESHOLD, TRUE, v_maxf(), and dt_iop_module_t::widget.

Referenced by color_picker_apply().

◆ apply_auto_Dmax()

static void apply_auto_Dmax ( dt_iop_module_t *  self)
static

References darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_control_queue_redraw_widget(), dt_dev_add_history_item, darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_iop_module_t::picked_color_min, dt_gui_gtk_t::reset, THRESHOLD, TRUE, v_maxf(), and dt_iop_module_t::widget.

Referenced by color_picker_apply().

◆ apply_auto_Dmin()

static void apply_auto_Dmin ( dt_iop_module_t *  self)
static

References darktable, darktable_t::develop, Dmin_picker_update(), dt_bauhaus_slider_set(), dt_control_queue_redraw_widget(), dt_dev_add_history_item, darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_iop_module_t::picked_color, dt_gui_gtk_t::reset, TRUE, and dt_iop_module_t::widget.

Referenced by color_picker_apply().

◆ apply_auto_exposure()

static void apply_auto_exposure ( dt_iop_module_t *  self)
static

References darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_control_queue_redraw_widget(), dt_dev_add_history_item, fast_exp10f(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_iop_module_t::picked_color_min, dt_gui_gtk_t::reset, THRESHOLD, TRUE, v_minf(), and dt_iop_module_t::widget.

Referenced by color_picker_apply().

◆ apply_auto_offset()

static void apply_auto_offset ( dt_iop_module_t *  self)
static

References darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_control_queue_redraw_widget(), dt_dev_add_history_item, darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_iop_module_t::picked_color_max, dt_gui_gtk_t::reset, THRESHOLD, TRUE, v_minf(), and dt_iop_module_t::widget.

Referenced by color_picker_apply().

◆ apply_auto_WB_high()

static void apply_auto_WB_high ( dt_iop_module_t *  self)
static

References darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_control_queue_redraw_widget(), dt_dev_add_history_item, darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_iop_module_t::picked_color, dt_gui_gtk_t::reset, THRESHOLD, TRUE, v_minf(), WB_high_picker_update(), and dt_iop_module_t::widget.

Referenced by color_picker_apply().

◆ apply_auto_WB_low()

static void apply_auto_WB_low ( dt_iop_module_t *  self)
static

References darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_control_queue_redraw_widget(), dt_dev_add_history_item, darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_iop_module_t::picked_color, dt_gui_gtk_t::reset, THRESHOLD, TRUE, v_minf(), WB_low_picker_update(), and dt_iop_module_t::widget.

Referenced by color_picker_apply().

◆ cleanup_global()

void cleanup_global ( dt_iop_module_so_t *  module)

References dt_iop_module_so_t::data, dt_opencl_free_kernel(), and dt_iop_negadoctor_global_data_t::kernel_negadoctor.

◆ 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.

◆ color_picker_apply()

void color_picker_apply ( dt_iop_module_t *  self,
GtkWidget *  picker,
dt_dev_pixelpipe_iop_t *  piece 
)

References apply_auto_black(), apply_auto_Dmax(), apply_auto_Dmin(), apply_auto_exposure(), apply_auto_offset(), apply_auto_WB_high(), apply_auto_WB_low(), darktable, darktable_t::gui, dt_iop_module_t::gui_data, and dt_gui_gtk_t::reset.

◆ commit_params()

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

References dt_iop_negadoctor_data_t::black, dt_dev_pixelpipe_iop_t::data, dt_iop_negadoctor_data_t::Dmin, DT_FILMSTOCK_COLOR, DT_FILMSTOCK_NB, dt_iop_negadoctor_data_t::exposure, dt_iop_negadoctor_data_t::gamma, dt_iop_negadoctor_data_t::offset, dt_iop_negadoctor_data_t::soft_clip, dt_iop_negadoctor_data_t::soft_clip_comp, and dt_iop_negadoctor_data_t::wb_high.

◆ 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_FILM.

◆ description()

const char ** description ( struct dt_iop_module_t *  self)

References dt_iop_set_description().

◆ Dmin_picker_callback()

static void Dmin_picker_callback ( GtkColorButton *  widget,
dt_iop_module_t *  self 
)
static

References darktable, darktable_t::develop, Dmin_picker_update(), dt_bauhaus_slider_set(), dt_dev_add_history_item, dt_iop_color_picker_reset(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_gui_gtk_t::reset, and TRUE.

Referenced by gui_init().

◆ Dmin_picker_update()

static void Dmin_picker_update ( dt_iop_module_t *  self)
static

References DT_FILMSTOCK_COLOR, DT_FILMSTOCK_NB, dt_iop_module_t::gui_data, and dt_iop_module_t::params.

Referenced by apply_auto_Dmin(), Dmin_picker_callback(), and gui_changed().

◆ flags()

int flags ( )

References IOP_FLAGS_ALLOW_TILING, IOP_FLAGS_INCLUDE_IN_STYLES, and IOP_FLAGS_ONE_INSTANCE.

◆ gui_changed()

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

References Dmin_picker_update(), dt_bauhaus_slider_set(), DT_FILMSTOCK_NB, dt_iop_module_t::gui_data, dt_iop_module_t::params, toggle_stock_controls(), WB_high_picker_update(), and WB_low_picker_update().

Referenced by gui_update().

◆ gui_cleanup()

void gui_cleanup ( struct dt_iop_module_t *  self)

References dt_conf_set_int(), and dt_iop_module_t::gui_data.

◆ gui_init()

void gui_init ( dt_iop_module_t *  self)

References Dmin_picker_callback(), dt_action_button_new(), dt_bauhaus_combobox_from_params(), dt_bauhaus_slider_from_params(), dt_bauhaus_slider_set_default(), dt_bauhaus_slider_set_digits(), dt_bauhaus_slider_set_factor(), dt_bauhaus_slider_set_format(), dt_bauhaus_slider_set_soft_max(), dt_bauhaus_slider_set_soft_min(), DT_BAUHAUS_SPACE, dt_bauhaus_widget_set_label(), DT_COLOR_PICKER_AREA, dt_color_picker_new(), dt_conf_get_int(), dt_ui_notebook_new(), dt_ui_notebook_page(), dt_ui_section_label_new(), FALSE, IOP_GUI_ALLOC, TRUE, Wb_high_norm_callback(), WB_high_picker_callback(), Wb_low_norm_callback(), WB_low_picker_callback(), and dt_iop_module_t::widget.

◆ gui_reset()

void gui_reset ( dt_iop_module_t *  self)

References dt_iop_color_picker_reset(), and TRUE.

◆ gui_update()

void gui_update ( dt_iop_module_t *const  self)

References dt_bauhaus_slider_set(), dt_iop_color_picker_reset(), gui_changed(), dt_iop_module_t::gui_data, dt_iop_module_t::params, and TRUE.

◆ init()

void init ( dt_iop_module_t *  module)

References dt_iop_negadoctor_params_t::Dmin, and dt_iop_default_init().

◆ init_global()

void init_global ( dt_iop_module_so_t *  module)

References dt_opencl_create_kernel(), and dt_iop_negadoctor_global_data_t::kernel_negadoctor.

◆ 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.

◆ init_presets()

void init_presets ( dt_iop_module_so_t *  self)

References DEVELOP_BLEND_CS_RGB_DISPLAY, DT_FILMSTOCK_COLOR, DT_FILMSTOCK_NB, dt_gui_presets_add_generic(), dt_iop_negadoctor_params_t::film_stock, and dt_iop_module_so_t::op.

◆ 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_negadoctor_params_t::black, dt_iop_negadoctor_params_t::D_max, dt_iop_module_t::default_params, dt_iop_negadoctor_params_t::Dmin, dt_iop_negadoctor_params_t::exposure, dt_iop_negadoctor_params_t::film_stock, dt_iop_negadoctor_params_t::gamma, dt_iop_negadoctor_params_t::offset, soft_clip(), dt_iop_negadoctor_params_t::soft_clip, dt_iop_negadoctor_params_t::wb_high, and dt_iop_negadoctor_params_t::wb_low.

◆ name()

const char * name ( )

◆ process()

void process ( struct dt_iop_module_t *const  self,
dt_dev_pixelpipe_iop_t *const  piece,
const void *const restrict  ivoid,
void *const restrict  ovoid,
const dt_iop_roi_t *const restrict  roi_in,
const dt_iop_roi_t *const restrict  roi_out 
)

References dt_iop_negadoctor_data_t::black, dt_dev_pixelpipe_iop_t::colors, dt_dev_pixelpipe_iop_t::data, dt_iop_negadoctor_data_t::Dmin, DT_DEV_PIXELPIPE_DISPLAY_MASK, dt_iop_alpha_copy(), dt_iop_negadoctor_data_t::exposure, fast_exp10f(), fast_expf(), dt_iop_negadoctor_data_t::gamma, dt_iop_negadoctor_data_t::offset, dt_dev_pixelpipe_iop_t::pipe, dt_iop_negadoctor_data_t::soft_clip, dt_iop_negadoctor_data_t::soft_clip_comp, THRESHOLD, and dt_iop_negadoctor_data_t::wb_high.

◆ setup_color_variables()

static void setup_color_variables ( dt_iop_negadoctor_gui_data_t *const  g,
const gint  state 
)
static

Referenced by toggle_stock_controls().

◆ toggle_stock_controls()

static void toggle_stock_controls ( dt_iop_module_t *const  self)
static

References dt_bauhaus_widget_set_label(), DT_FILMSTOCK_COLOR, DT_FILMSTOCK_NB, FALSE, dt_iop_module_t::gui_data, dt_iop_module_t::params, setup_color_variables(), and TRUE.

Referenced by gui_changed().

◆ Wb_high_norm_callback()

static void Wb_high_norm_callback ( GtkColorButton *  widget,
dt_iop_module_t *  self 
)
static

References darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_control_queue_redraw_widget(), dt_dev_add_history_item, darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_gui_gtk_t::reset, TRUE, v_minf(), WB_low_picker_update(), and dt_iop_module_t::widget.

Referenced by gui_init().

◆ WB_high_picker_callback()

static void WB_high_picker_callback ( GtkColorButton *  widget,
dt_iop_module_t *  self 
)
static

References darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_dev_add_history_item, dt_iop_color_picker_reset(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_gui_gtk_t::reset, TRUE, v_minf(), and WB_high_picker_update().

Referenced by gui_init().

◆ WB_high_picker_update()

static void WB_high_picker_update ( dt_iop_module_t *  self)
static

References dt_iop_module_t::gui_data, dt_iop_module_t::params, and v_maxf().

Referenced by apply_auto_WB_high(), gui_changed(), and WB_high_picker_callback().

◆ Wb_low_norm_callback()

static void Wb_low_norm_callback ( GtkColorButton *  widget,
dt_iop_module_t *  self 
)
static

References darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_control_queue_redraw_widget(), dt_dev_add_history_item, darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_gui_gtk_t::reset, TRUE, v_maxf(), WB_low_picker_update(), and dt_iop_module_t::widget.

Referenced by gui_init().

◆ WB_low_picker_callback()

static void WB_low_picker_callback ( GtkColorButton *  widget,
dt_iop_module_t *  self 
)
static

References darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_dev_add_history_item, dt_iop_color_picker_reset(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_gui_gtk_t::reset, TRUE, v_minf(), and WB_low_picker_update().

Referenced by gui_init().

◆ WB_low_picker_update()

static void WB_low_picker_update ( dt_iop_module_t *  self)
static

References dt_iop_module_t::gui_data, dt_iop_module_t::params, and v_maxf().

Referenced by apply_auto_WB_low(), gui_changed(), Wb_high_norm_callback(), Wb_low_norm_callback(), and WB_low_picker_callback().