zonesystem.c File Reference

#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "common/darktable.h"
#include "common/gaussian.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_math.h"
#include "dtgtk/drawingarea.h"
#include "dtgtk/gradientslider.h"
#include "dtgtk/togglebutton.h"
#include "gui/gtk.h"
#include "gui/presets.h"
#include "iop/iop_api.h"
#include <librsvg/rsvg.h>
#include <librsvg/rsvg-cairo.h>

Include dependency graph for zonesystem.c:

Data Structures
struct	dt_iop_zonesystem_params_t
struct	dt_iop_zonesystem_data_t
struct	dt_iop_zonesystem_gui_data_t

Macros
#define	MAX_ZONE_SYSTEM_SIZE   24
#define	DT_ZONESYSTEM_INSET   DT_PIXEL_APPLY_DPI(5)
#define	DT_ZONESYSTEM_BAR_SPLIT_WIDTH   0.0
#define	DT_ZONESYSTEM_REFERENCE_SPLIT   0.30

Typedefs
typedef struct dt_iop_zonesystem_params_t	dt_iop_zonesystem_params_t
typedef struct dt_iop_zonesystem_data_t	dt_iop_zonesystem_data_t
typedef struct dt_iop_zonesystem_gui_data_t	dt_iop_zonesystem_gui_data_t

Functions
const char *	name ()
int	flags ()
const char *	deprecated_msg ()
int	default_group ()
int	default_colorspace (dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece)
static int	_iop_zonesystem_zone_index_from_lightness (float lightness, float *zonemap, int size)
static void	_iop_zonesystem_calculate_zonemap (struct dt_iop_zonesystem_params_t *p, float *zonemap)
static void	process_common_setup (struct dt_iop_module_t *self, const dt_dev_pixelpipe_t *pipe, const 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)
static void	process_common_cleanup (struct dt_iop_module_t *self, const dt_dev_pixelpipe_t *pipe, const 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)
int	process (struct dt_iop_module_t *self, const dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece, const void *const ivoid, void *const ovoid)
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)
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)
	Refresh GUI controls from current params and configuration.
static void	_iop_zonesystem_redraw_preview_callback (gpointer instance, gpointer user_data)
static gboolean	dt_iop_zonesystem_preview_draw (GtkWidget *widget, cairo_t *crf, dt_iop_module_t *self)
static gboolean	dt_iop_zonesystem_bar_draw (GtkWidget *widget, cairo_t *crf, dt_iop_module_t *self)
static gboolean	dt_iop_zonesystem_bar_motion_notify (GtkWidget *widget, GdkEventMotion *event, dt_iop_module_t *self)
static gboolean	dt_iop_zonesystem_bar_leave_notify (GtkWidget *widget, GdkEventCrossing *event, dt_iop_module_t *self)
static gboolean	dt_iop_zonesystem_bar_button_press (GtkWidget *widget, GdkEventButton *event, dt_iop_module_t *self)
static gboolean	dt_iop_zonesystem_bar_button_release (GtkWidget *widget, GdkEventButton *event, dt_iop_module_t *self)
static gboolean	dt_iop_zonesystem_bar_scrolled (GtkWidget *widget, GdkEventScroll *event, dt_iop_module_t *self)
static void	size_allocate_callback (GtkWidget *widget, GtkAllocation *allocation, gpointer user_data)
void	gui_init (struct dt_iop_module_t *self)
void	gui_cleanup (struct dt_iop_module_t *self)

Macro Definition Documentation

DT_ZONESYSTEM_BAR_SPLIT_WIDTH

#define DT_ZONESYSTEM_BAR_SPLIT_WIDTH   0.0

DT_ZONESYSTEM_INSET

#define DT_ZONESYSTEM_INSET   DT_PIXEL_APPLY_DPI(5)

DT_ZONESYSTEM_REFERENCE_SPLIT

#define DT_ZONESYSTEM_REFERENCE_SPLIT   0.30

MAX_ZONE_SYSTEM_SIZE

#define MAX_ZONE_SYSTEM_SIZE   24

Typedef Documentation

dt_iop_zonesystem_data_t

typedef struct dt_iop_zonesystem_data_t dt_iop_zonesystem_data_t

and pixelpipe data is just the same

dt_iop_zonesystem_gui_data_t

typedef struct dt_iop_zonesystem_gui_data_t dt_iop_zonesystem_gui_data_t

dt_iop_zonesystem_params_t

typedef struct dt_iop_zonesystem_params_t dt_iop_zonesystem_params_t

gui params.

Function Documentation

_iop_zonesystem_calculate_zonemap()

static void _iop_zonesystem_calculate_zonemap ( struct dt_iop_zonesystem_params_t *  p, float *  zonemap  )

inlinestatic

References p, and size.

Referenced by commit_params(), dt_iop_zonesystem_bar_button_press(), dt_iop_zonesystem_bar_draw(), dt_iop_zonesystem_bar_motion_notify(), and dt_iop_zonesystem_preview_draw().

_iop_zonesystem_redraw_preview_callback()

void _iop_zonesystem_redraw_preview_callback ( gpointer  instance, gpointer  user_data  )

static

References dt_control_queue_redraw_widget(), g, and dt_iop_module_t::gui_data.

Referenced by gui_cleanup(), and gui_init().

_iop_zonesystem_zone_index_from_lightness()

static int _iop_zonesystem_zone_index_from_lightness ( float  lightness, float *  zonemap, int  size  )

inlinestatic

References size.

Referenced by dt_iop_zonesystem_bar_button_press().

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, and dt_free_align.

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 _iop_zonesystem_calculate_zonemap(), d, dt_dev_pixelpipe_iop_t::data, MAX_ZONE_SYSTEM_SIZE, p, and size.

default_colorspace()

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

References IOP_CS_LAB.

default_group()

int default_group

(

)

References IOP_GROUP_TONES.

deprecated_msg()

const char * deprecated_msg

(

)

dt_iop_zonesystem_bar_button_press()

static gboolean dt_iop_zonesystem_bar_button_press ( GtkWidget *  widget, GdkEventButton *  event, dt_iop_module_t *  self  )

static

References _iop_zonesystem_calculate_zonemap(), _iop_zonesystem_zone_index_from_lightness(), darktable, darktable_t::develop, dt_dev_add_history_item, DT_ZONESYSTEM_INSET, g, dt_iop_module_t::gui_data, MAX_ZONE_SYSTEM_SIZE, p, dt_iop_module_t::params, TRUE, and width.

Referenced by gui_init().

dt_iop_zonesystem_bar_button_release()

static gboolean dt_iop_zonesystem_bar_button_release ( GtkWidget *  widget, GdkEventButton *  event, dt_iop_module_t *  self  )

static

References FALSE, g, dt_iop_module_t::gui_data, and TRUE.

Referenced by gui_init().

dt_iop_zonesystem_bar_draw()

static gboolean dt_iop_zonesystem_bar_draw ( GtkWidget *  widget, cairo_t *  crf, dt_iop_module_t *  self  )

static

References _iop_zonesystem_calculate_zonemap(), dt_cairo_image_surface_create(), DT_PIXEL_APPLY_DPI, DT_ZONESYSTEM_BAR_SPLIT_WIDTH, DT_ZONESYSTEM_INSET, DT_ZONESYSTEM_REFERENCE_SPLIT, g, dt_iop_module_t::gui_data, height, i, MAX_ZONE_SYSTEM_SIZE, p, dt_iop_module_t::params, TRUE, and width.

Referenced by gui_init().

dt_iop_zonesystem_bar_leave_notify()

static gboolean dt_iop_zonesystem_bar_leave_notify ( GtkWidget *  widget, GdkEventCrossing *  event, dt_iop_module_t *  self  )

static

References FALSE, g, dt_iop_module_t::gui_data, and TRUE.

Referenced by gui_init().

dt_iop_zonesystem_bar_motion_notify()

static gboolean dt_iop_zonesystem_bar_motion_notify ( GtkWidget *  widget, GdkEventMotion *  event, dt_iop_module_t *  self  )

static

References _iop_zonesystem_calculate_zonemap(), darktable, darktable_t::develop, dt_dev_add_history_item, DT_ZONESYSTEM_INSET, DT_ZONESYSTEM_REFERENCE_SPLIT, FALSE, g, dt_iop_module_t::gui_data, height, MAX_ZONE_SYSTEM_SIZE, p, dt_iop_module_t::params, TRUE, dt_iop_module_t::widget, and width.

Referenced by gui_init().

dt_iop_zonesystem_bar_scrolled()

static gboolean dt_iop_zonesystem_bar_scrolled ( GtkWidget *  widget, GdkEventScroll *  event, dt_iop_module_t *  self  )

static

References darktable, darktable_t::develop, dt_dev_add_history_item, dt_gui_get_scroll_unit_deltas(), MAX_ZONE_SYSTEM_SIZE, p, dt_iop_module_t::params, and TRUE.

Referenced by gui_init().

dt_iop_zonesystem_preview_draw()

static gboolean dt_iop_zonesystem_preview_draw ( GtkWidget *  widget, cairo_t *  crf, dt_iop_module_t *  self  )

static

References _iop_zonesystem_calculate_zonemap(), CLIP, dt_cairo_image_surface_create(), dt_free, dt_iop_gui_enter_critical_section(), dt_iop_gui_leave_critical_section(), DT_PIXEL_APPLY_DPI, dt_iop_module_t::enabled, dt_iop_module_t::expander, g, dt_iop_module_t::gui_data, height, MAX_ZONE_SYSTEM_SIZE, p, dt_iop_module_t::params, TRUE, and width.

Referenced by gui_init().

flags()

int flags

(

)

References IOP_FLAGS_ALLOW_TILING, IOP_FLAGS_DEPRECATED, IOP_FLAGS_INCLUDE_IN_STYLES, and IOP_FLAGS_SUPPORTS_BLENDING.

gui_cleanup()

void gui_cleanup

(

struct dt_iop_module_t *

self

)

References _iop_zonesystem_redraw_preview_callback(), darktable, DT_DEBUG_CONTROL_SIGNAL_DISCONNECT, dt_free, g, dt_iop_module_t::gui_data, IOP_GUI_FREE, and darktable_t::signals.

gui_init()

void gui_init

(

struct dt_iop_module_t *

self

)

References _iop_zonesystem_redraw_preview_callback(), darktable, DT_DEBUG_CONTROL_SIGNAL_CONNECT, DT_GUI_IOP_MODULE_CONTROL_SPACING, dt_iop_zonesystem_bar_button_press(), dt_iop_zonesystem_bar_button_release(), dt_iop_zonesystem_bar_draw(), dt_iop_zonesystem_bar_leave_notify(), dt_iop_zonesystem_bar_motion_notify(), dt_iop_zonesystem_bar_scrolled(), dt_iop_zonesystem_preview_draw(), DT_PIXEL_APPLY_DPI, DT_SIGNAL_DEVELOP_PREVIEW_PIPE_FINISHED, dtgtk_drawing_area_new_with_aspect_ratio(), FALSE, g, darktable_t::gui, IOP_GUI_ALLOC, dt_gui_gtk_t::scroll_mask, darktable_t::signals, size_allocate_callback(), TRUE, and dt_iop_module_t::widget.

gui_update()

void gui_update

(

struct dt_iop_module_t *

self

)

Refresh GUI controls from current params and configuration.

gui callbacks, these are needed.

gui setup and update, these are needed.

Todo:

check why needed

Todo:

by hand

References g, and dt_iop_module_t::gui_data.

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, dt_dev_pixelpipe_iop_t::data_size, and dt_calloc_align().

name()

const char * name

(

)

process()

int process	(	struct dt_iop_module_t *	self,
		const dt_dev_pixelpipe_t *	pipe,
		const dt_dev_pixelpipe_iop_t *	piece,
		const void *const	ivoid,
		void *const	ovoid
	)

References c, CLAMPS, d, dt_dev_pixelpipe_iop_t::data, for_each_channel, dt_iop_roi_t::height, out, process_common_cleanup(), process_common_setup(), dt_dev_pixelpipe_iop_t::roi_in, dt_dev_pixelpipe_iop_t::roi_out, size, and dt_iop_roi_t::width.

process_common_cleanup()

static void process_common_cleanup ( struct dt_iop_module_t *  self, const dt_dev_pixelpipe_t *  pipe, const 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  )

static

References dt_iop_buffer_dsc_t::channels, CLAMPS, d, dt_dev_pixelpipe_iop_t::data, dt_iop_module_t::dev, dt_dev_pixelpipe_iop_t::dsc_in, DT_DEV_PIXELPIPE_DISPLAY_MASK, dt_dev_pixelpipe_has_preview_output(), dt_free, dt_gaussian_blur(), dt_gaussian_free(), dt_gaussian_init(), dt_iop_alpha_copy(), DT_IOP_GAUSSIAN_ZERO, dt_iop_gui_enter_critical_section(), dt_iop_gui_leave_critical_section(), g, dt_develop_t::gui_attached, dt_iop_module_t::gui_data, height, dt_iop_roi_t::height, dt_dev_pixelpipe_t::mask_display, dt_iop_roi_t::scale, size, width, and dt_iop_roi_t::width.

Referenced by process().

process_common_setup()

static void process_common_setup ( struct dt_iop_module_t *  self, const dt_dev_pixelpipe_t *  pipe, const 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  )

static

References dt_iop_module_t::dev, dt_dev_pixelpipe_has_preview_output(), dt_free, dt_iop_gui_enter_critical_section(), dt_iop_gui_leave_critical_section(), g, dt_develop_t::gui_attached, dt_iop_module_t::gui_data, height, dt_iop_roi_t::height, width, and dt_iop_roi_t::width.

Referenced by process().

size_allocate_callback()

static void size_allocate_callback ( GtkWidget *  widget, GtkAllocation *  allocation, gpointer  user_data  )

static

References dt_free, dt_util_get_logo(), g, dt_iop_module_t::gui_data, and MIN.

Referenced by gui_init().