#include <assert.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "bauhaus/bauhaus.h"
#include "common/colorspaces.h"
#include "common/debug.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/tiling.h"
#include "dtgtk/gradientslider.h"
#include "gui/color_picker_proxy.h"
#include "gui/draw.h"
#include "gui/gtk.h"
#include "gui/presets.h"
#include "iop/iop_api.h"

Include dependency graph for graduatednd.c:

Data Structures
struct	dt_iop_graduatednd_params_t

struct	dt_iop_graduatednd_global_data_t

struct	dt_iop_graduatednd_gui_data_t

struct	dt_iop_graduatednd_data_t

struct	dt_iop_vector_2d_t

Typedefs
typedef struct dt_iop_graduatednd_params_t	dt_iop_graduatednd_params_t

typedef struct dt_iop_graduatednd_global_data_t	dt_iop_graduatednd_global_data_t

typedef struct dt_iop_graduatednd_gui_data_t	dt_iop_graduatednd_gui_data_t

typedef struct dt_iop_graduatednd_data_t	dt_iop_graduatednd_data_t

typedef struct dt_iop_vector_2d_t	dt_iop_vector_2d_t

Functions
void	init_presets (dt_iop_module_so_t *self)

const char *	name ()

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)

static float	f (const float t, const float c, const float x)

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

static int	set_grad_from_points (struct dt_iop_module_t self, float xa, float ya, float xb, float yb, float rotation, float *offset)

static int	set_points_from_grad (struct dt_iop_module_t self, float xa, float ya, float xb, float *yb, float rotation, float offset)

static void	update_saturation_slider_end_color (GtkWidget *slider, float hue)

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

void	gui_reset (struct dt_iop_module_t *self)

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)

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

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

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

int	scrolled (dt_iop_module_t *self, double x, double y, int up, uint32_t state)

static float	density_times_length (const float dens, const float length)

static float	compute_density (const float dens, const float length)

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

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)

void	gui_init (struct dt_iop_module_t *self)

Typedef Documentation

◆ dt_iop_graduatednd_data_t

typedef struct dt_iop_graduatednd_data_t dt_iop_graduatednd_data_t

◆ dt_iop_graduatednd_global_data_t

typedef struct dt_iop_graduatednd_global_data_t dt_iop_graduatednd_global_data_t

◆ dt_iop_graduatednd_gui_data_t

typedef struct dt_iop_graduatednd_gui_data_t dt_iop_graduatednd_gui_data_t

◆ dt_iop_graduatednd_params_t

typedef struct dt_iop_graduatednd_params_t dt_iop_graduatednd_params_t

◆ dt_iop_vector_2d_t

typedef struct dt_iop_vector_2d_t dt_iop_vector_2d_t

Function Documentation

◆ 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_iop_module_t::dev, dt_dev_get_pointer_zoom_pos(), and dt_iop_module_t::gui_data.

◆ 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_bauhaus_slider_set(), dt_dev_add_history_item, dt_dev_get_pointer_zoom_pos(), darktable_t::gui, dt_iop_module_t::gui_data, dt_iop_module_t::params, dt_gui_gtk_t::reset, set_grad_from_points(), set_points_from_grad(), and TRUE.

◆ cleanup_global()

void cleanup_global ( dt_iop_module_so_t * module )

References dt_iop_module_so_t::data, dt_opencl_free_kernel(), dt_iop_graduatednd_global_data_t::kernel_graduatedndm, and dt_iop_graduatednd_global_data_t::kernel_graduatedndp.

◆ 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_dev_add_history_item, darktable_t::gui, dt_iop_module_t::gui_data, H, dt_iop_module_t::params, dt_iop_module_t::picked_color, dt_gui_gtk_t::reset, rgb2hsl(), S, TRUE, and update_saturation_slider_end_color().

◆ 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_graduatednd_data_t::color, dt_iop_graduatednd_data_t::color1, dt_dev_pixelpipe_iop_t::data, dt_iop_graduatednd_data_t::density, dt_iop_graduatednd_data_t::hardness, hsl2rgb(), dt_iop_graduatednd_data_t::offset, and dt_iop_graduatednd_data_t::rotation.

◆ compute_density()

static float compute_density	(	const float	dens,
		const float	length
	)

inlinestatic

References CLIP, density_times_length(), and DT_M_LN2f.

Referenced by process().

◆ 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.

◆ density_times_length()

static float density_times_length	(	const float	dens,
		const float	length
	)

inlinestatic

Referenced by compute_density().

◆ 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().

◆ f()

static float f	(	const float	t,
		const float	c,
		const float	x
	)

inlinestatic

Referenced by __attribute__(), _blend_hardlight(), _blend_linearlight(), _blend_multiply(), _blend_overlay(), _blend_screen(), _blend_softlight(), _blend_vividlight(), _circle_get_mask(), _circle_get_mask_roi(), _colorspaces_get_base_name(), _colorspaces_is_base_name(), _compute_upsampling_kernel(), _dt_focus_update(), _dt_Hue_2_RGB(), _dup_masks_form_cb(), _fill_mask(), _get_total_memory(), _image_distance_transform(), _lib_masks_list_recurs(), _masks_cleanup_unused(), _print_nan_debug(), _process(), _quantize(), _read_pbm(), _read_pgm(), _read_ppm(), _retouch_fill(), _simplex(), _simplex_2d_noise(), _tonecurve_apply(), _track_add_point(), apply_legacy_curve(), area_draw(), cbrt_5f(), clamp(), demosaic_ppg(), denoiseprofile_draw(), doubleToRawLongBits(), draw_f_boxes(), dsvd(), dt_bauhaus_combobox_from_params(), dt_bauhaus_slider_from_params(), dt_bauhaus_toggle_from_params(), dt_bauhaus_value_changed_default_callback(), dt_bauhaus_widget_set_quad_paint(), dt_conf_init(), dt_conf_print(), dt_conf_save(), dt_gpx_geodesic_intermediate_point(), dt_gpx_get_location(), dt_gradient_lookup(), dt_image_distance_transform(), dt_image_film_roll(), dt_image_film_roll_directory(), dt_imageio_dng_convert_rational(), dt_imageio_dng_write_tiff_header(), dt_imageio_jpeg_write_with_icc_profile(), dt_imageio_open_pfm(), dt_imageio_open_pnm(), dt_imageio_open_rawspeed(), dt_imageio_open_rgbe(), dt_imageio_open_webp(), dt_imageio_write_dng(), dt_iop_colorzones_get_params(), dt_iop_denoiseprofile_get_params(), dt_iop_lowlight_get_params(), dt_iop_monochrome_draw(), dt_iop_rawdenoise_get_params(), dt_Lab_to_XYZ(), dt_log2f(), dt_masks_form_remove(), dt_masks_group_get_hash(), dt_masks_gui_form_save_creation(), dt_mipmap_cache_allocate_dynamic(), dt_mipmap_cache_deallocate_dynamic(), dt_points_get_for(), dt_print_mem_usage(), dt_XYZ_to_Lab(), easter(), extrapolate_lut(), fast_mexp2f(), fastlog2(), finalize_store(), get_params(), gh(), gui_init(), image_is_normalized(), Lab_to_XYZ(), legacy_params(), legacy_params(), lerp_lookup_unbounded(), lerp_lut(), lerp_lut(), lin_interpolate(), longBitsToDouble(), lookup(), lookup(), lowlight_draw(), main(), main(), modify_roi_out(), nearest_color(), parse_cht(), parse_csv(), process(), process_clusters(), process_floyd_steinberg(), rawdenoise_draw(), rcd_ppg_border(), read_curveset(), read_histogram(), read_pfm(), read_pfm(), read_ppm16(), read_ppm8(), read_ppm_header(), rgbe2float(), rt_copy_image_masked(), rt_copy_mask_to_alpha(), simplex(), vec3lnorm(), vec3norm(), vec3prodn(), write_curveset(), write_image(), write_image(), write_image(), write_image(), write_image(), write_pfm(), xdiv2f(), xdivf(), xmul2f(), xtrans_fdc_interpolate(), and xtrans_markesteijn_interpolate().

◆ flags()

int flags ( )

References IOP_FLAGS_ALLOW_TILING, IOP_FLAGS_INCLUDE_IN_STYLES, IOP_FLAGS_SUPPORTS_BLENDING, and IOP_FLAGS_TILING_FULL_ROI.

◆ gui_changed()

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

References dt_iop_module_t::gui_data, dt_iop_module_t::params, set_points_from_grad(), and update_saturation_slider_end_color().

◆ gui_init()

void gui_init ( struct dt_iop_module_t * self )

References dt_bauhaus_slider_from_params(), dt_bauhaus_slider_set_factor(), dt_bauhaus_slider_set_feedback(), dt_bauhaus_slider_set_format(), dt_bauhaus_slider_set_stop(), dt_color_picker_new(), DT_COLOR_PICKER_POINT, and IOP_GUI_ALLOC.

◆ 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, 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_get_zoom_scale(), dt_draw_set_color_overlay(), DT_PIXEL_APPLY_DPI, FALSE, dt_iop_module_t::gui_data, height, dt_iop_module_t::params, dt_develop_t::preview_pipe, set_points_from_grad(), TRUE, and width.

◆ gui_reset()

void gui_reset ( struct dt_iop_module_t * self )

References dt_iop_color_picker_reset(), and TRUE.

◆ gui_update()

void gui_update ( struct dt_iop_module_t * self )

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

◆ init_global()

void init_global ( dt_iop_module_so_t * module )

References dt_opencl_create_kernel(), dt_iop_graduatednd_global_data_t::kernel_graduatedndm, and dt_iop_graduatednd_global_data_t::kernel_graduatedndp.

◆ 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 darktable, darktable_t::db, DEVELOP_BLEND_CS_RGB_DISPLAY, dt_database_release_transaction, dt_database_start_transaction, dt_gui_presets_add_generic(), and dt_iop_module_so_t::op.

◆ mouse_moved()

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

References dt_iop_module_t::dev, dist_seg(), dt_control_get_dev_closeup(), dt_control_get_dev_zoom(), dt_control_queue_redraw_center(), dt_dev_get_pointer_zoom_pos(), dt_dev_get_zoom_scale(), DT_PIXEL_APPLY_DPI, and dt_iop_module_t::gui_data.

◆ 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
	)

◆ scrolled()

int scrolled	(	dt_iop_module_t *	self,
		double	x,
		double	y,
		int	up,
		uint32_t	state
	)

References dt_bauhaus_slider_set(), dt_modifier_is(), dt_iop_module_t::gui_data, and dt_iop_module_t::params.

◆ set_grad_from_points()

static int set_grad_from_points	(	struct dt_iop_module_t *	self,
		float	xa,
		float	ya,
		float	xb,
		float	yb,
		float *	rotation,
		float *	offset
	)

static

References dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_dev_pixelpipe_iop_t::buf_out, dt_iop_module_t::dev, dt_dev_distort_backtransform_plus(), dt_dev_distort_get_iop_pipe(), DT_DEV_TRANSFORM_DIR_FORW_EXCL, eps, dt_iop_roi_t::height, dt_iop_module_t::iop_order, M_PI, M_PI_F, dt_develop_t::preview_pipe, and dt_iop_roi_t::width.

Referenced by button_released().

◆ set_points_from_grad()

static int set_points_from_grad	(	struct dt_iop_module_t *	self,
		float *	xa,
		float *	ya,
		float *	xb,
		float *	yb,
		float	rotation,
		float	offset
	)

static

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

Referenced by button_released(), gui_changed(), and gui_post_expose().

◆ update_saturation_slider_end_color()

static void update_saturation_slider_end_color	(	GtkWidget *	slider,
		float	hue
	)

inlinestatic

References dt_bauhaus_slider_set_stop(), and hsl2rgb().

Referenced by color_picker_apply(), gui_changed(), and gui_update().

Data Structures

Typedefs

Functions

Typedef Documentation

◆ dt_iop_graduatednd_data_t

◆ dt_iop_graduatednd_global_data_t

◆ dt_iop_graduatednd_gui_data_t

◆ dt_iop_graduatednd_params_t

◆ dt_iop_vector_2d_t

Function Documentation

◆ button_pressed()

◆ button_released()

◆ cleanup_global()

◆ cleanup_pipe()

◆ color_picker_apply()

◆ commit_params()

◆ compute_density()

◆ default_colorspace()

◆ default_group()

◆ density_times_length()

◆ description()

◆ dist_seg()

◆ f()

◆ flags()

◆ gui_changed()

◆ gui_init()

◆ gui_post_expose()

◆ gui_reset()

◆ gui_update()

◆ init_global()

◆ init_pipe()

◆ init_presets()

◆ mouse_moved()

◆ name()

◆ process()

◆ scrolled()

◆ set_grad_from_points()

◆ set_points_from_grad()

◆ update_saturation_slider_end_color()