Ansel 0.0
A darktable fork - bloat + design vision
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Data Structures | Macros | Typedefs | Functions
basicadj.c File Reference
#include "bauhaus/bauhaus.h"
#include "control/control.h"
#include "common/colorspaces_inline_conversions.h"
#include "common/math.h"
#include "common/rgb_norms.h"
#include "develop/imageop.h"
#include "develop/imageop_gui.h"
#include "gui/color_picker_proxy.h"
#include "develop/tiling.h"
+ Include dependency graph for basicadj.c:

Data Structures

struct  dt_iop_basicadj_params_t
 
struct  dt_iop_basicadj_gui_data_t
 
struct  dt_iop_basicadj_data_t
 
struct  dt_iop_basicadj_global_data_t
 

Macros

#define exposure2white(x)   exp2f(-(x))
 

Typedefs

typedef struct dt_iop_basicadj_params_t dt_iop_basicadj_params_t
 
typedef struct dt_iop_basicadj_gui_data_t dt_iop_basicadj_gui_data_t
 
typedef struct dt_iop_basicadj_data_t dt_iop_basicadj_data_t
 
typedef struct dt_iop_basicadj_global_data_t dt_iop_basicadj_global_data_t
 

Functions

int legacy_params (dt_iop_module_t *self, const void *const old_params, const int old_version, void *new_params, const int new_version)
 
const char * deprecated_msg ()
 
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)
 
static void _turn_select_region_off (struct dt_iop_module_t *self)
 
static void _turn_selregion_picker_off (struct dt_iop_module_t *self)
 
void gui_changed (dt_iop_module_t *self, GtkWidget *w, void *previous)
 
static void _color_picker_callback (GtkWidget *button, dt_iop_module_t *self)
 
static void _auto_levels_callback (GtkButton *button, dt_iop_module_t *self)
 
static void _select_region_toggled_callback (GtkToggleButton *togglebutton, dt_iop_module_t *self)
 
static void _develop_ui_pipe_finished_callback (gpointer instance, gpointer user_data)
 
static void _signal_profile_user_changed (gpointer instance, uint8_t profile_type, gpointer user_data)
 
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)
 
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)
 
void init_global (dt_iop_module_so_t *module)
 
void cleanup_global (dt_iop_module_so_t *module)
 
void color_picker_apply (dt_iop_module_t *self, GtkWidget *picker, dt_dev_pixelpipe_iop_t *piece)
 
static float get_gamma (const float x, const float gamma)
 
static float get_lut_gamma (const float x, const float gamma, const float *const lut)
 
static float get_contrast (const float x, const float contrast, const float middle_grey, const float inv_middle_grey)
 
static float get_lut_contrast (const float x, const float contrast, const float middle_grey, const float inv_middle_grey, const float *const lut)
 
void tiling_callback (struct dt_iop_module_t *self, struct dt_dev_pixelpipe_iop_t *piece, const dt_iop_roi_t *roi_in, const dt_iop_roi_t *roi_out, struct dt_develop_tiling_t *tiling)
 
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 (struct dt_iop_module_t *self)
 
void gui_focus (struct dt_iop_module_t *self, gboolean in)
 
void change_image (struct dt_iop_module_t *self)
 
void gui_init (struct dt_iop_module_t *self)
 
void gui_cleanup (struct dt_iop_module_t *self)
 
static int64_t doubleToRawLongBits (double d)
 
static double longBitsToDouble (int64_t i)
 
static int ilogbp1 (double d)
 
static double ldexpk (double x, int32_t q)
 
static double xlog (double d)
 
static double gamma2 (double x)
 
static double igamma2 (double x)
 
static void _get_auto_exp_histogram (const float *const img, const int width, const int height, int *box_area, uint32_t **_histogram, unsigned int *_hist_size, int *_histcompr)
 
static void _get_sum_and_average (const uint32_t *const histogram, const int hist_size, float *_sum, float *_avg)
 
static float hlcurve (const float level, const float hlcomp, const float hlrange)
 
static void _get_auto_exp (const uint32_t *const histogram, const unsigned int hist_size, const int histcompr, const float defgain, const float clip, const float midgray, float *_expcomp, float *_bright, float *_contr, float *_black, float *_hlcompr, float *_hlcomprthresh)
 
static void _auto_exposure (const float *const img, const int width, const int height, int *box_area, const float clip, const float midgray, float *_expcomp, float *_bright, float *_contr, float *_black, float *_hlcompr, float *_hlcomprthresh)
 
static void _get_selected_area (struct dt_iop_module_t *self, dt_dev_pixelpipe_iop_t *piece, dt_iop_basicadj_gui_data_t *g, const dt_iop_roi_t *const roi_in, int *box_out)
 
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)
 

Macro Definition Documentation

◆ exposure2white

#define exposure2white (   x)    exp2f(-(x))

Typedef Documentation

◆ dt_iop_basicadj_data_t

typedef struct dt_iop_basicadj_data_t dt_iop_basicadj_data_t

◆ dt_iop_basicadj_global_data_t

typedef struct dt_iop_basicadj_global_data_t dt_iop_basicadj_global_data_t

◆ dt_iop_basicadj_gui_data_t

typedef struct dt_iop_basicadj_gui_data_t dt_iop_basicadj_gui_data_t

◆ dt_iop_basicadj_params_t

typedef struct dt_iop_basicadj_params_t dt_iop_basicadj_params_t

Function Documentation

◆ _auto_exposure()

static void _auto_exposure ( const float *const  img,
const int  width,
const int  height,
int *  box_area,
const float  clip,
const float  midgray,
float *  _expcomp,
float *  _bright,
float *  _contr,
float *  _black,
float *  _hlcompr,
float *  _hlcomprthresh 
)
static

References _get_auto_exp(), _get_auto_exp_histogram(), dt_free_align, height, and width.

Referenced by process().

◆ _auto_levels_callback()

static void _auto_levels_callback ( GtkButton *  button,
dt_iop_module_t *  self 
)
static

References _turn_selregion_picker_off(), darktable, dt_iop_module_t::dev, darktable_t::develop, dt_dev_add_history_item, dt_dev_invalidate_all, dt_dev_refresh_ui_images, dt_iop_gui_enter_critical_section(), dt_iop_gui_leave_critical_section(), dt_iop_request_focus(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::off, dt_gui_gtk_t::reset, and TRUE.

Referenced by gui_init().

◆ _color_picker_callback()

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

References _turn_select_region_off().

Referenced by gui_init().

◆ _develop_ui_pipe_finished_callback()

static void _develop_ui_pipe_finished_callback ( gpointer  instance,
gpointer  user_data 
)
static
Todo:
: this doesn't seems the right place to update params and GUI ...

References darktable, darktable_t::develop, dt_dev_add_history_item, dt_iop_gui_enter_critical_section(), dt_iop_gui_leave_critical_section(), darktable_t::gui, dt_iop_module_t::gui_data, gui_update(), dt_iop_module_t::params, dt_gui_gtk_t::reset, and TRUE.

Referenced by gui_cleanup(), and gui_init().

◆ _get_auto_exp()

static void _get_auto_exp ( const uint32_t *const  histogram,
const unsigned int  hist_size,
const int  histcompr,
const float  defgain,
const float  clip,
const float  midgray,
float *  _expcomp,
float *  _bright,
float *  _contr,
float *  _black,
float *  _hlcompr,
float *  _hlcomprthresh 
)
static

References _get_sum_and_average(), cleanup(), double(), DT_M_LN2f, gamma2(), igamma2(), MAX, median, MIN, and xlog().

Referenced by _auto_exposure().

◆ _get_auto_exp_histogram()

static void _get_auto_exp_histogram ( const float *const  img,
const int  width,
const int  height,
int *  box_area,
uint32_t **  _histogram,
unsigned int *  _hist_size,
int *  _histcompr 
)
static

References cleanup(), dt_alloc_align, height, R, and width.

Referenced by _auto_exposure().

◆ _get_selected_area()

static void _get_selected_area ( struct dt_iop_module_t *  self,
dt_dev_pixelpipe_iop_t *  piece,
dt_iop_basicadj_gui_data_t *  g,
const dt_iop_roi_t *const  roi_in,
int *  box_out 
)
static

References dt_iop_module_t::dev, dt_dev_distort_transform_plus(), DT_DEV_TRANSFORM_DIR_BACK_INCL, height, dt_iop_roi_t::height, dt_iop_module_t::iop_order, MAX, MIN, dt_dev_pixelpipe_iop_t::pipe, dt_iop_roi_t::scale, width, dt_iop_roi_t::width, dt_iop_roi_t::x, and dt_iop_roi_t::y.

Referenced by process().

◆ _get_sum_and_average()

static void _get_sum_and_average ( const uint32_t *const  histogram,
const int  hist_size,
float *  _sum,
float *  _avg 
)
static

Referenced by _get_auto_exp().

◆ _select_region_toggled_callback()

static void _select_region_toggled_callback ( GtkToggleButton *  togglebutton,
dt_iop_module_t *  self 
)
static

References darktable, darktable_t::develop, dt_dev_add_history_item, dt_iop_color_picker_reset(), dt_iop_gui_enter_critical_section(), dt_iop_gui_leave_critical_section(), dt_iop_request_focus(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::off, dt_gui_gtk_t::reset, and TRUE.

Referenced by gui_init().

◆ _signal_profile_user_changed()

static void _signal_profile_user_changed ( gpointer  instance,
uint8_t  profile_type,
gpointer  user_data 
)
static

References darktable, dt_iop_module_t::default_params, dt_iop_module_t::dev, dt_bauhaus_slider_set_default(), DT_COLORSPACES_PROFILE_TYPE_WORK, dt_ioppr_get_iop_work_profile_info(), dt_ioppr_get_profile_info_middle_grey(), dt_iop_module_t::enabled, darktable_t::gui, dt_iop_module_t::gui_data, dt_develop_t::iop, dt_iop_basicadj_params_t::middle_grey, and dt_gui_gtk_t::reset.

Referenced by gui_cleanup(), and gui_init().

◆ _turn_select_region_off()

static void _turn_select_region_off ( struct dt_iop_module_t *  self)
static

References dt_iop_module_t::gui_data.

Referenced by _color_picker_callback(), _turn_selregion_picker_off(), gui_changed(), and gui_focus().

◆ _turn_selregion_picker_off()

static void _turn_selregion_picker_off ( struct dt_iop_module_t *  self)
static

References _turn_select_region_off(), dt_iop_color_picker_reset(), and TRUE.

Referenced by _auto_levels_callback(), and button_pressed().

◆ 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 _turn_selregion_picker_off(), dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, darktable, darktable_t::develop, dt_dev_get_pointer_zoom_pos(), dt_iop_module_t::enabled, dt_iop_module_t::gui_data, dt_develop_t::preview_pipe, and type.

◆ button_released()

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

References darktable, dt_iop_module_t::dev, darktable_t::develop, dt_dev_distort_backtransform(), dt_dev_invalidate_all, dt_dev_refresh_ui_images, dt_iop_module_t::enabled, dt_iop_module_t::gui_data, dt_dev_pixelpipe_t::iheight, dt_dev_pixelpipe_t::iwidth, and dt_develop_t::preview_pipe.

◆ change_image()

void change_image ( struct dt_iop_module_t *  self)

References dt_iop_module_t::gui_data.

Referenced by gui_init().

◆ 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_basicadj_global_data_t::kernel_basicadj.

◆ 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 darktable, darktable_t::develop, dt_bauhaus_slider_set(), dt_camera_rgb_luminance(), dt_dev_add_history_item, dt_ioppr_get_pipe_current_profile_info(), dt_ioppr_get_rgb_matrix_luminance(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_order_iccprofile_info_t::lut_in, dt_iop_order_iccprofile_info_t::lutsize, dt_iop_order_iccprofile_info_t::matrix_in, dt_iop_order_iccprofile_info_t::nonlinearlut, dt_iop_module_t::params, dt_iop_module_t::picked_color, dt_dev_pixelpipe_iop_t::pipe, dt_gui_gtk_t::reset, and TRUE.

◆ 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 
)

References dt_dev_pixelpipe_iop_t::data, get_contrast(), get_gamma(), dt_iop_basicadj_data_t::lut_contrast, dt_iop_basicadj_data_t::lut_gamma, and dt_iop_basicadj_data_t::params.

◆ 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().

◆ doubleToRawLongBits()

static int64_t doubleToRawLongBits ( double  d)
inlinestatic

References f().

Referenced by ilogbp1().

◆ flags()

int flags ( )

References IOP_FLAGS_ALLOW_TILING, IOP_FLAGS_DEPRECATED, and IOP_FLAGS_SUPPORTS_BLENDING.

◆ gamma2()

static double gamma2 ( double  x)
inlinestatic

Referenced by _get_auto_exp().

◆ get_contrast()

static float get_contrast ( const float  x,
const float  contrast,
const float  middle_grey,
const float  inv_middle_grey 
)
inlinestatic

Referenced by commit_params(), and get_lut_contrast().

◆ get_gamma()

static float get_gamma ( const float  x,
const float  gamma 
)
inlinestatic

Referenced by commit_params(), and get_lut_gamma().

◆ get_lut_contrast()

static float get_lut_contrast ( const float  x,
const float  contrast,
const float  middle_grey,
const float  inv_middle_grey,
const float *const  lut 
)
inlinestatic

References get_contrast().

Referenced by process().

◆ get_lut_gamma()

static float get_lut_gamma ( const float  x,
const float  gamma,
const float *const  lut 
)
inlinestatic

References get_gamma().

Referenced by process().

◆ gui_changed()

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

References _turn_select_region_off().

◆ gui_cleanup()

void gui_cleanup ( struct dt_iop_module_t *  self)

References _develop_ui_pipe_finished_callback(), _signal_profile_user_changed(), darktable, DT_DEBUG_CONTROL_SIGNAL_DISCONNECT, IOP_GUI_FREE, and darktable_t::signals.

◆ gui_focus()

void gui_focus ( struct dt_iop_module_t *  self,
gboolean  in 
)

References _turn_select_region_off().

◆ gui_init()

void gui_init ( struct dt_iop_module_t *  self)

References _auto_levels_callback(), _color_picker_callback(), _develop_ui_pipe_finished_callback(), _select_region_toggled_callback(), _signal_profile_user_changed(), change_image(), darktable, dt_action_button_new(), dt_bauhaus_combobox_from_params(), dt_bauhaus_slider_from_params(), dt_bauhaus_slider_set_digits(), dt_bauhaus_slider_set_format(), dt_bauhaus_slider_set_soft_max(), dt_bauhaus_slider_set_soft_range(), DT_BAUHAUS_SPACE, DT_COLOR_PICKER_AREA, dt_color_picker_new(), DT_DEBUG_CONTROL_SIGNAL_CONNECT, dt_gui_add_class(), DT_PIXEL_APPLY_DPI, DT_SIGNAL_CONTROL_PROFILE_USER_CHANGED, DT_SIGNAL_DEVELOP_PREVIEW_PIPE_FINISHED, dtgtk_cairo_paint_colorpicker(), dtgtk_togglebutton_new(), IOP_GUI_ALLOC, darktable_t::signals, TRUE, 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 dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, darktable, darktable_t::develop, dt_control_get_dev_closeup(), dt_control_get_dev_zoom(), dt_control_get_dev_zoom_x(), dt_control_get_dev_zoom_y(), dt_dev_get_zoom_scale(), dt_iop_module_t::enabled, dt_iop_module_t::gui_data, height, dt_develop_t::preview_pipe, and width.

◆ gui_update()

void gui_update ( struct dt_iop_module_t *  self)

References dt_iop_module_t::gui_data.

Referenced by _develop_ui_pipe_finished_callback().

◆ hlcurve()

static float hlcurve ( const float  level,
const float  hlcomp,
const float  hlrange 
)
inlinestatic

References R.

Referenced by process().

◆ igamma2()

static double igamma2 ( double  x)
inlinestatic

Referenced by _get_auto_exp().

◆ ilogbp1()

static int ilogbp1 ( double  d)
inlinestatic

References doubleToRawLongBits(), and m.

Referenced by xlog().

◆ init_global()

void init_global ( dt_iop_module_so_t *  module)

References dt_opencl_create_kernel(), and dt_iop_basicadj_global_data_t::kernel_basicadj.

◆ 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.

◆ ldexpk()

static double ldexpk ( double  x,
int32_t  q 
)
inlinestatic

References longBitsToDouble(), and m.

Referenced by xlog().

◆ 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_basicadj_params_t::black_point.

◆ longBitsToDouble()

static double longBitsToDouble ( int64_t  i)
inlinestatic

References f().

Referenced by ldexpk().

◆ mouse_moved()

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

References dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, darktable, darktable_t::develop, dt_control_queue_redraw_center(), dt_dev_get_pointer_zoom_pos(), dt_iop_module_t::enabled, dt_iop_module_t::gui_data, and dt_develop_t::preview_pipe.

◆ name()

const char * name ( )

◆ 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 
)

References _auto_exposure(), _get_selected_area(), dt_dev_pixelpipe_iop_t::colors, darktable, dt_dev_pixelpipe_iop_t::data, dt_iop_module_t::dev, dt_camera_rgb_luminance(), DT_DEV_PIXELPIPE_PREVIEW, dt_iop_gui_enter_critical_section(), dt_iop_gui_leave_critical_section(), dt_ioppr_get_iop_work_profile_info(), dt_ioppr_get_rgb_matrix_luminance(), dt_rgb_norm(), DT_RGB_NORM_NONE, exposure2white, get_lut_contrast(), get_lut_gamma(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_roi_t::height, hlcurve(), dt_develop_t::iop, dt_iop_basicadj_data_t::lut_contrast, dt_iop_basicadj_data_t::lut_gamma, dt_iop_order_iccprofile_info_t::lut_in, dt_iop_order_iccprofile_info_t::lutsize, dt_iop_order_iccprofile_info_t::matrix_in, dt_iop_order_iccprofile_info_t::nonlinearlut, P, dt_iop_basicadj_data_t::params, dt_dev_pixelpipe_iop_t::pipe, dt_gui_gtk_t::reset, and dt_iop_roi_t::width.

◆ tiling_callback()

void tiling_callback ( struct dt_iop_module_t *  self,
struct dt_dev_pixelpipe_iop_t *  piece,
const dt_iop_roi_t *  roi_in,
const dt_iop_roi_t *  roi_out,
struct dt_develop_tiling_t *  tiling 
)

◆ xlog()

static double xlog ( double  d)
inlinestatic

References ilogbp1(), ldexpk(), and m.

Referenced by _get_auto_exp().