#include "widgets/bauhaus.h"
#include "system/macros.h"
#include "system/openmp.h"
#include "system/target_clones.h"
#include "system/mem_alloc.h"
#include "common/module_versioning.h"
#include "database/database.h"
#include "math/math.h"
#include "pixel/rgb_norms.h"
#include "develop/develop.h"
#include "develop/imageop.h"
#include "develop/imageop_math.h"
#include "develop/imageop_gui.h"
#include "develop/tiling.h"
#include "widgets/draw.h"
#include "gui/presets.h"
#include "iop/iop_api.h"
#include <assert.h>
#include <gtk/gtk.h>
#include <inttypes.h>
#include <stdlib.h>
#include <string.h>
#include "widgets/scroll_wrap.h"
#include "gui/screen_metrics.h"

Include dependency graph for basecurve.c:

Data Structures
struct	dt_iop_basecurve_node_t

struct	dt_iop_basecurve_params_t

struct	dt_iop_basecurve_params5_t

struct	dt_iop_basecurve_params3_t

struct	dt_iop_basecurve_params2_t

struct	dt_iop_basecurve_params1_t

struct	dt_iop_basecurve_gui_data_t

struct	basecurve_preset_t

struct	dt_iop_basecurve_data_t

Macros
#define	DT_GUI_CURVE_EDITOR_INSET DT_PIXEL_APPLY_DPI(5)

#define	DT_GUI_CURVE_INFL .3f

#define	DT_IOP_TONECURVE_RES 256

#define	MAXNODES 20

#define	m MONOTONE_HERMITE

#define	BASECURVE_DEFAULT_STEP (0.001f)

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 *	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, const dt_dev_pixelpipe_iop_t *piece)

static void	set_presets (dt_iop_module_so_t self, const basecurve_preset_t presets, int count, gboolean camera)

void	init_presets (dt_iop_module_so_t *self)

static	__attribute__ ((always_inline))

void	tiling_callback (struct dt_iop_module_t self, const struct dt_dev_pixelpipe_t pipe, const struct dt_dev_pixelpipe_iop_t piece, struct dt_develop_tiling_t tiling)

static __DT_CLONE_TARGETS__ void	apply_legacy_curve (const float const in, float const out, const int width, const int height, const float mul, const float const table, const float const unbounded_coeffs)

static __DT_CLONE_TARGETS__ void	apply_curve (const float const in, float const out, const int width, const int height, const int preserve_colors, const float mul, const float const table, const float const unbounded_coeffs, const dt_iop_order_iccprofile_info_t *const work_profile)

static __DT_CLONE_TARGETS__ void	compute_features (float *const col, const int wd, const int ht)

static __DT_CLONE_TARGETS__ int	gauss_blur (const float const input, float const output, const size_t wd, const size_t ht)

static __DT_CLONE_TARGETS__ int	gauss_expand (const float const input, float const fine, const size_t wd, const size_t ht)

static int	gauss_reduce (const float const input, float const coarse, float *const detail, const size_t wd, const size_t ht)

__DT_CLONE_TARGETS__ int	process_fusion (struct dt_iop_module_t self, 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)

void	process_lut (struct dt_iop_module_t self, 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)

static float	eval_grey (float x)

void	init (dt_iop_module_t *module)

static gboolean	dt_iop_basecurve_enter_notify (GtkWidget widget, GdkEventCrossing event, gpointer user_data)

static gboolean	dt_iop_basecurve_leave_notify (GtkWidget widget, GdkEventCrossing event, gpointer user_data)

static float	to_log (const float x, const float base)

static float	to_lin (const float x, const float base)

static gboolean	dt_iop_basecurve_draw (GtkWidget widget, cairo_t crf, gpointer user_data)

static int	_add_node (dt_iop_basecurve_node_t basecurve, int nodes, float x, float y)

static void	dt_iop_basecurve_sanity_check (dt_iop_module_t self, GtkWidget widget)

static gboolean	_move_point_internal (dt_iop_module_t self, GtkWidget widget, float dx, float dy, guint state)

static gboolean	dt_iop_basecurve_motion_notify (GtkWidget widget, GdkEventMotion event, gpointer user_data)

static gboolean	dt_iop_basecurve_button_press (GtkWidget widget, GdkEventButton event, gpointer user_data)

static gboolean	area_resized (GtkWidget widget, GdkEvent event, gpointer user_data)

static gboolean	_scrolled (GtkWidget widget, GdkEventScroll event, gpointer user_data)

static gboolean	dt_iop_basecurve_key_press (GtkWidget widget, GdkEventKey event, gpointer user_data)

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

static void	logbase_callback (GtkWidget *slider, gpointer user_data)

void	gui_init (struct dt_iop_module_t *self)

void	gui_cleanup (struct dt_iop_module_t *self)

Variables
static const char	neutral [] = N_("neutral")

static const char	canon_eos [] = N_("canon eos like")

static const char	canon_eos_alt [] = N_("canon eos like alternate")

static const char	nikon [] = N_("nikon like")

static const char	nikon_alt [] = N_("nikon like alternate")

static const char	sony_alpha [] = N_("sony alpha like")

static const char	pentax [] = N_("pentax like")

static const char	ricoh [] = N_("ricoh like")

static const char	olympus [] = N_("olympus like")

static const char	olympus_alt [] = N_("olympus like alternate")

static const char	panasonic [] = N_("panasonic like")

static const char	leica [] = N_("leica like")

static const char	kodak_easyshare [] = N_("kodak easyshare like")

static const char	konica_minolta [] = N_("konica minolta like")

static const char	samsung [] = N_("samsung like")

static const char	fujifilm [] = N_("fujifilm like")

static const char	nokia [] = N_("nokia like")

static const basecurve_preset_t	basecurve_camera_presets []

static const int	basecurve_camera_presets_cnt = sizeof(basecurve_camera_presets) / sizeof(basecurve_preset_t)

static const basecurve_preset_t	basecurve_presets []

static const int	basecurve_presets_cnt = sizeof(basecurve_presets) / sizeof(basecurve_preset_t)

Macro Definition Documentation

◆ BASECURVE_DEFAULT_STEP

#define BASECURVE_DEFAULT_STEP (0.001f)

Definition at line 1457 of file basecurve.c.

◆ DT_GUI_CURVE_EDITOR_INSET

#define DT_GUI_CURVE_EDITOR_INSET DT_PIXEL_APPLY_DPI(5)

Definition at line 98 of file basecurve.c.

◆ DT_GUI_CURVE_INFL

#define DT_GUI_CURVE_INFL .3f

Definition at line 99 of file basecurve.c.

◆ DT_IOP_TONECURVE_RES

#define DT_IOP_TONECURVE_RES 256

Definition at line 100 of file basecurve.c.

◆ m

const float m MONOTONE_HERMITE

Definition at line 283 of file basecurve.c.

Referenced by _a_shared_group_is_cloned_before_its_opacity_changes(), _apply_matrix(), _apply_preferences(), _bind_match(), _dfs_visit(), _display_default(), _display_offset(), _event_matches(), _extract_event(), _focus_next_control(), _focus_previous_control(), _free_metadata_queue(), _get_current_configuration(), _get_custom_model(), _get_member_reads_a_row_by_identity(), _get_metadata_per_index(), _get_model(), _hex_contains(), _image_update_group_tooltip(), _iop_dim_all_but(), _lens_corrections_available(), _lens_ids_for_camera(), _lib_metadata_init_queue(), _lib_metadata_refill_grid(), _lib_metadata_setup_grid(), _ls_find_lens(), _menuitem_preferences(), _metadata_add_metadata_to_list(), _metadata_remove_metadata_from_list(), _metadata_update_markup(), _metadata_update_tooltip(), _metadata_update_value(), _outline_window(), _path_interior(), _picker_max_chroma_for_m_hue(), _picker_project_opponent_to_display_rgb(), _polygon_get_mask_roi(), _rebuild_memory(), _refresh_owning_modules(), _remove_outliers(), _retouch_fill(), _scratch_per_px(), _set_opacity_clamps_and_reports_what_it_stored(), _set_operation_replaces_the_combine_op(), _set_printer(), _shed(), _shed_too_soon(), _studio_dev_teardown(), _toggle_expanded(), _tree_format_form_usage_label(), _tree_row_assign_to_modules(), _unet_forward_cl(), _weights_cl(), _window_share(), alloc_move_to(), backtransform(), box_max_1d(), box_max_vert_16wide(), box_min_1d(), box_min_vert_16wide(), catmull_rom_set(), clamp(), clampnan(), commit_params(), create_lens_kernel(), create_motion_kernel(), dark_channel(), demosaic_ppg(), dsvd(), dt_bauhaus_update_module(), dt_bauhaus_widget_set_label(), dt_control_merge_hdr_process(), dt_dev_next_multi_priority_for_op(), dt_drawlayer_widgets_draw_picker(), dt_exif_xmp_attach_export(), dt_get_medium(), dt_grouping_add_grouped_images(), dt_grouping_change_representative(), dt_grouping_get_group_images(), dt_hash(), dt_imageio_dng_write_tiff_header(), dt_imageio_open_exr(), dt_imageio_open_rgbe(), dt_iop_colorreconstruct_bilateral_splat(), dt_iop_colorzones_get_params(), dt_iop_commit_blend_params(), dt_iop_get_module_by_instance_name(), dt_iop_get_module_by_op_priority(), dt_iop_gui_cleanup_module(), dt_iop_gui_data(), dt_iop_gui_set_expanded(), dt_iop_is_first_instance(), dt_lib_init_module(), dt_lib_unload_module(), dt_nn_model_alignment(), dt_nn_model_anchor(), dt_nn_model_bin(), dt_nn_model_coarse_in_channels(), dt_nn_model_coarse_out_channels(), dt_nn_model_free(), dt_nn_model_free_cl(), dt_nn_model_in_channels(), dt_nn_model_load(), dt_nn_model_out_channels(), dt_nn_unet_apply(), dt_nn_unet_apply_stage(), dt_nn_unet_apply_stage_cl(), dt_nn_unet_scratch_bytes(), dt_nn_unet_scratch_maxblock_per_px(), dt_nn_unet_scratch_per_px(), dt_nn_unet_scratch_per_px_cl(), dt_pixelpipe_cache_pressure_monitor_init(), dt_pixelpipe_cache_pressure_react(), dt_pixelpipe_cache_pressure_triggered(), dt_pixelpipe_cache_pressure_watch_start(), dt_pixelpipe_cache_pressure_watch_stop(), easter(), fit_curve(), gauss_make_triangular(), gauss_solve_triangular(), gui_reset(), ilogbp1(), inv_matrix(), Kahan_sum(), kth_smallest(), ldexpk(), leave(), LinEqSolve(), load_update_max_16wide(), load_update_min_16wide(), monotone_hermite_set(), mul_mat_vec_2(), polar_decomposition(), process(), process(), process(), process_cl(), process_wavelets_cl(), pseudo_solve(), pseudo_solve_gaussian(), ptr_array_find_sorted(), ptr_array_insert_sorted(), rcd_ppg_border(), rt_copy_image_masked(), rt_copy_mask_to_alpha(), rt_fill_scaled_mask(), simplex(), smooth_path_linsys(), stampa_matrice(), swap_cols(), swap_rows(), transform(), transition_map(), transpose_dot_matrix(), transpose_dot_matrix(), transpose_dot_vector(), transpose_dot_vector(), update_max_16wide(), update_min_16wide(), window_max(), window_min(), and xlog().

◆ MAXNODES

#define MAXNODES 20

Definition at line 101 of file basecurve.c.

Typedef Documentation

◆ basecurve_preset_t

typedef struct basecurve_preset_t basecurve_preset_t

◆ dt_iop_basecurve_data_t

typedef struct dt_iop_basecurve_data_t dt_iop_basecurve_data_t

◆ dt_iop_basecurve_gui_data_t

typedef struct dt_iop_basecurve_gui_data_t dt_iop_basecurve_gui_data_t

◆ dt_iop_basecurve_node_t

typedef struct dt_iop_basecurve_node_t dt_iop_basecurve_node_t

◆ dt_iop_basecurve_params1_t

typedef struct dt_iop_basecurve_params1_t dt_iop_basecurve_params1_t

◆ dt_iop_basecurve_params2_t

typedef struct dt_iop_basecurve_params2_t dt_iop_basecurve_params2_t

◆ dt_iop_basecurve_params3_t

typedef struct dt_iop_basecurve_params3_t dt_iop_basecurve_params3_t

◆ dt_iop_basecurve_params4_t

typedef dt_iop_basecurve_params3_t dt_iop_basecurve_params4_t

Definition at line 152 of file basecurve.c.

◆ dt_iop_basecurve_params5_t

typedef struct dt_iop_basecurve_params5_t dt_iop_basecurve_params5_t

◆ dt_iop_basecurve_params_t

typedef struct dt_iop_basecurve_params_t dt_iop_basecurve_params_t

Function Documentation

◆ attribute()

static __attribute__ ( (always_inline) )

inlinestatic

Definition at line 439 of file basecurve.c.

References L.

◆ _add_node()

static int _add_node	(	dt_iop_basecurve_node_t *	basecurve,
		int *	nodes,
		float	x,
		float	y
	)

inlinestatic

Definition at line 1185 of file basecurve.c.

References i, k, selected, x, dt_iop_basecurve_node_t::x, and dt_iop_basecurve_node_t::y.

Referenced by dt_iop_basecurve_button_press(), and dt_iop_basecurve_motion_notify().

◆ _move_point_internal()

static gboolean _move_point_internal	(	dt_iop_module_t *	self,
		GtkWidget *	widget,
		float	dx,
		float	dy,
		guint	state
	)

static

Definition at line 1439 of file basecurve.c.

References ch, dt_iop_module_t::dev, dt_dev_add_history_item, dt_iop_basecurve_sanity_check(), dt_iop_gui_data(), L, p, dt_iop_module_t::params, TRUE, dt_iop_basecurve_node_t::x, and dt_iop_basecurve_node_t::y.

Referenced by _scrolled(), dt_iop_basecurve_key_press(), and dt_iop_basecurve_motion_notify().

◆ _scrolled()

static gboolean _scrolled	(	GtkWidget *	widget,
		GdkEventScroll *	event,
		gpointer	user_data
	)

static

Definition at line 1459 of file basecurve.c.

References _move_point_internal(), BASECURVE_DEFAULT_STEP, dt_gui_get_scroll_delta(), dt_iop_gui_data(), L, and TRUE.

Referenced by gui_init().

◆ apply_curve()

static __DT_CLONE_TARGETS__ void apply_curve	(	const float *const	in,
		float *const	out,
		const int	width,
		const int	height,
		const int	preserve_colors,
		const float	mul,
		const float *const	table,
		const float *const	unbounded_coeffs,
		const dt_iop_order_iccprofile_info_t *const	work_profile
	)

inlinestatic

Todo:: : Determine if we can get rid of the conditionals within this function in some way to improve performance.

Definition at line 502 of file basecurve.c.

References __OMP_PARALLEL_FOR__, dt_iop_eval_exp(), dt_rgb_norm(), height, k, L, out, unbounded_coeffs, and width.

Referenced by process_fusion(), and process_lut().

◆ apply_legacy_curve()

static __DT_CLONE_TARGETS__ void apply_legacy_curve	(	const float *const	in,
		float *const	out,
		const int	width,
		const int	height,
		const float	mul,
		const float *const	table,
		const float *const	unbounded_coeffs
	)

inlinestatic

Definition at line 474 of file basecurve.c.

References __OMP_PARALLEL_FOR__, dt_iop_eval_exp(), f, height, i, k, L, out, unbounded_coeffs, and width.

Referenced by process_fusion(), and process_lut().

◆ area_resized()

static gboolean area_resized	(	GtkWidget *	widget,
		GdkEvent *	event,
		gpointer	user_data
	)

static

Definition at line 1428 of file basecurve.c.

References L, r, and TRUE.

Referenced by gui_init().

◆ cleanup_pipe()

void cleanup_pipe	(	struct dt_iop_module_t *	self,
		dt_dev_pixelpipe_t *	pipe,
		dt_dev_pixelpipe_iop_t *	piece
	)

Definition at line 952 of file basecurve.c.

References d, dt_draw_curve_destroy(), dt_free_align, IS_NULL_PTR, L, and piece.

◆ 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
	)

Definition at line 901 of file basecurve.c.

References ch, d, dt_draw_curve_add_point(), dt_draw_curve_calc_values(), dt_draw_curve_destroy(), dt_draw_curve_new(), dt_draw_curve_set_point(), dt_iop_estimate_exp(), dt_iop_basecurve_params_t::exposure_fusion, k, L, p, piece, void(), and x.

◆ compute_features()

static __DT_CLONE_TARGETS__ void compute_features	(	float *const	col,
		const int	wd,
		const int	ht
	)

inlinestatic

Definition at line 537 of file basecurve.c.

References __OMP_PARALLEL_FOR__, L, max, MAX, min, MIN, v, and x.

Referenced by process_fusion().

◆ default_colorspace()

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

Definition at line 387 of file basecurve.c.

References IOP_CS_RGB.

◆ default_group()

int default_group ( )

Definition at line 377 of file basecurve.c.

References IOP_GROUP_TONES.

◆ description()

const char ** description ( struct dt_iop_module_t * self )

Definition at line 367 of file basecurve.c.

References dt_iop_set_description(), and L.

◆ dt_iop_basecurve_button_press()

static gboolean dt_iop_basecurve_button_press	(	GtkWidget *	widget,
		GdkEventButton *	event,
		gpointer	user_data
	)

static

Definition at line 1314 of file basecurve.c.

References _add_node(), ch, d, dt_iop_module_t::default_params, dt_iop_module_t::dev, dist(), dt_dev_add_history_item, dt_draw_curve_calc_value(), DT_GUI_CURVE_EDITOR_INSET, dt_iop_gui_data(), dt_modifier_is(), DT_PRIMARY_MASK, FALSE, dt_iop_module_t::gui, k, L, MAXNODES, min, p, dt_iop_module_t::params, selected, to_lin(), to_log(), TRUE, dt_iop_module_gui_t::widget, width, x, dt_iop_basecurve_node_t::x, and dt_iop_basecurve_node_t::y.

Referenced by gui_init().

◆ dt_iop_basecurve_draw()

static gboolean dt_iop_basecurve_draw	(	GtkWidget *	widget,
		cairo_t *	crf,
		gpointer	user_data
	)

static

◆ dt_iop_basecurve_enter_notify()

static gboolean dt_iop_basecurve_enter_notify	(	GtkWidget *	widget,
		GdkEventCrossing *	event,
		gpointer	user_data
	)

static

Definition at line 990 of file basecurve.c.

References L, and TRUE.

Referenced by gui_init().

◆ dt_iop_basecurve_key_press()

static gboolean dt_iop_basecurve_key_press	(	GtkWidget *	widget,
		GdkEventKey *	event,
		gpointer	user_data
	)

static

Definition at line 1476 of file basecurve.c.

References _move_point_internal(), BASECURVE_DEFAULT_STEP, dt_iop_gui_data(), dt_keys_mainpad_alternatives(), FALSE, key, L, and TRUE.

Referenced by gui_init().

◆ dt_iop_basecurve_leave_notify()

static gboolean dt_iop_basecurve_leave_notify	(	GtkWidget *	widget,
		GdkEventCrossing *	event,
		gpointer	user_data
	)

static

Definition at line 996 of file basecurve.c.

References L, and TRUE.

Referenced by gui_init().

◆ dt_iop_basecurve_motion_notify()

static gboolean dt_iop_basecurve_motion_notify	(	GtkWidget *	widget,
		GdkEventMotion *	event,
		gpointer	user_data
	)

static

Definition at line 1245 of file basecurve.c.

References _add_node(), _move_point_internal(), ch, dt_iop_module_t::dev, dist(), dt_dev_add_history_item, DT_GUI_CURVE_EDITOR_INSET, dt_iop_gui_data(), height, k, L, min, p, dt_iop_module_t::params, selected, to_lin(), to_log(), TRUE, width, x, dt_iop_basecurve_node_t::x, and dt_iop_basecurve_node_t::y.

Referenced by gui_init().

◆ dt_iop_basecurve_sanity_check()

static void dt_iop_basecurve_sanity_check	(	dt_iop_module_t *	self,
		GtkWidget *	widget
	)

static

Definition at line 1214 of file basecurve.c.

References ch, dt_iop_gui_data(), k, L, p, dt_iop_module_t::params, dt_iop_basecurve_node_t::x, and dt_iop_basecurve_node_t::y.

Referenced by _move_point_internal().

◆ eval_grey()

static float eval_grey ( float x )

static

Definition at line 975 of file basecurve.c.

References x.

Referenced by logbase_callback().

◆ flags()

int flags ( )

Definition at line 382 of file basecurve.c.

References IOP_FLAGS_ALLOW_TILING, IOP_FLAGS_DEPRECATED, and IOP_FLAGS_SUPPORTS_BLENDING.

◆ gauss_blur()

static __DT_CLONE_TARGETS__ int gauss_blur	(	const float *const	input,
		float *const	output,
		const size_t	wd,
		const size_t	ht
	)

inlinestatic

Definition at line 565 of file basecurve.c.

References __OMP_PARALLEL_FOR__, dt_pixelpipe_cache_alloc_align_float_cache, dt_pixelpipe_cache_free_align, i, IS_NULL_PTR, L, MAX, and MIN.

Referenced by gauss_expand(), and gauss_reduce().

◆ gauss_expand()

static __DT_CLONE_TARGETS__ int gauss_expand	(	const float *const	input,
		float *const	fine,
		const size_t	wd,
		const size_t	ht
	)

inlinestatic

Definition at line 611 of file basecurve.c.

References __OMP_PARALLEL_FOR__, gauss_blur(), i, and L.

Referenced by gauss_reduce(), and process_fusion().

◆ gauss_reduce()

static int gauss_reduce	(	const float *const	input,
		float *const	coarse,
		float *const	detail,
		const size_t	wd,
		const size_t	ht
	)

inlinestatic

Todo:

: we'll need to pad up the image to get a good boundary condition!

: downsampling will not result in an energy conserving pattern (every 4 pixels one sample)

: neither will a mirror boundary condition (mirrors in subsampled values at random density)

: copy laplacian code from local laplacian filters, it's faster.

Definition at line 635 of file basecurve.c.

References ch, dt_pixelpipe_cache_alloc_align_float_cache, dt_pixelpipe_cache_free_align, gauss_blur(), gauss_expand(), i, IS_NULL_PTR, k, and L.

Referenced by process_fusion().

◆ gui_changed()

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

Definition at line 1514 of file basecurve.c.

References dt_iop_gui_data(), FALSE, g, L, p, dt_iop_module_t::params, and TRUE.

◆ gui_cleanup()

void gui_cleanup ( struct dt_iop_module_t * self )

Definition at line 1612 of file basecurve.c.

References dt_draw_curve_destroy(), dt_iop_gui_data(), and IOP_GUI_FREE.

◆ gui_init()

void gui_init ( struct dt_iop_module_t * self )

Definition at line 1543 of file basecurve.c.

References _scrolled(), area_resized(), dt_iop_module_t::default_params, dt_bauhaus_combobox_add(), dt_bauhaus_combobox_from_params(), dt_bauhaus_get_global(), dt_bauhaus_slider_from_params(), dt_bauhaus_slider_new_with_range(), dt_bauhaus_slider_set_default(), dt_bauhaus_slider_set_digits(), dt_bauhaus_widget_set_label(), dt_draw_curve_add_point(), dt_draw_curve_new(), DT_GUI_BOX_SPACING, DT_GUI_MODULE, dt_iop_basecurve_button_press(), dt_iop_basecurve_draw(), dt_iop_basecurve_enter_notify(), dt_iop_basecurve_key_press(), dt_iop_basecurve_leave_notify(), dt_iop_basecurve_motion_notify(), dt_ui_resizable_drawing_area(), dt_widget_scroll_mask(), FALSE, dt_iop_module_t::gui, IOP_GUI_ALLOC, k, L, logbase_callback(), p, dt_iop_module_gui_t::timeout_handle, TRUE, and dt_iop_module_gui_t::widget.

◆ gui_update()

void gui_update ( struct dt_iop_module_t * self )

Definition at line 963 of file basecurve.c.

References dt_iop_gui_data(), g, dt_iop_module_t::gui, L, p, dt_iop_module_t::params, and dt_iop_module_gui_t::widget.

◆ init()

void init ( dt_iop_module_t * module )

Definition at line 982 of file basecurve.c.

References dt_iop_basecurve_params_t::basecurve, d, dt_iop_default_init(), L, and dt_iop_basecurve_node_t::x.

◆ init_pipe()

void init_pipe	(	struct dt_iop_module_t *	self,
		dt_dev_pixelpipe_t *	pipe,
		dt_dev_pixelpipe_iop_t *	piece
	)

Definition at line 945 of file basecurve.c.

References dt_calloc_align(), and piece.

◆ init_presets()

void init_presets ( dt_iop_module_so_t * self )

Definition at line 427 of file basecurve.c.

References basecurve_camera_presets, basecurve_camera_presets_cnt, basecurve_presets, basecurve_presets_cnt, dt_database_release_transaction, dt_database_start_transaction, FALSE, set_presets(), and TRUE.

◆ 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
	)

Definition at line 169 of file basecurve.c.

References dt_iop_basecurve_params_t::basecurve, CUBIC_SPLINE, DT_RGB_NORM_NONE, dt_iop_basecurve_params3_t::exposure_fusion, dt_iop_basecurve_params3_t::exposure_stops, k, L, MONOTONE_HERMITE, n, dt_iop_basecurve_params1_t::tonecurve_x, dt_iop_basecurve_params1_t::tonecurve_y, and dt_iop_basecurve_node_t::x.

◆ logbase_callback()

static void logbase_callback	(	GtkWidget *	slider,
		gpointer	user_data
	)

static

Definition at line 1535 of file basecurve.c.

References dt_bauhaus_slider_get(), dt_iop_gui_data(), eval_grey(), g, and L.

Referenced by gui_init().

◆ name()

const char * name ( )

Definition at line 362 of file basecurve.c.

References L.

Referenced by set_presets().

◆ 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
	)

Definition at line 886 of file basecurve.c.

References d, L, ovoid, piece, process_fusion(), and process_lut().

◆ process_fusion()

__DT_CLONE_TARGETS__ int process_fusion	(	struct dt_iop_module_t *	self,
		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
	)

Definition at line 669 of file basecurve.c.

References __OMP_PARALLEL_FOR__, apply_curve(), apply_legacy_curve(), compute_features(), d, dt_dev_pixelpipe_t::dev, dt_free, dt_ioppr_get_iop_work_profile_info(), dt_pixelpipe_cache_alloc_align_float_cache, dt_pixelpipe_cache_free_align, DT_RGB_NORM_NONE, error(), gauss_expand(), gauss_reduce(), dt_iop_roi_t::height, i, dt_develop_t::iop, IS_NULL_PTR, k, L, MIN, out, ovoid, piece, dt_iop_roi_t::scale, dt_iop_roi_t::width, and x.

Referenced by process().

◆ process_lut()

void process_lut	(	struct dt_iop_module_t *	self,
		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
	)

Todo:: , determine what possible data formats and channel

Todo:: comments in apply_curve for more potential performance improvements

Definition at line 864 of file basecurve.c.

References apply_curve(), apply_legacy_curve(), d, dt_dev_pixelpipe_t::dev, dt_ioppr_get_iop_work_profile_info(), DT_RGB_NORM_NONE, dt_iop_roi_t::height, dt_develop_t::iop, L, out, ovoid, piece, and dt_iop_roi_t::width.

Referenced by process().

◆ set_presets()

static void set_presets	(	dt_iop_module_so_t *	self,
		const basecurve_preset_t *	presets,
		int	count,
		gboolean	camera
	)

static

◆ tiling_callback()

void tiling_callback	(	struct dt_iop_module_t *	self,
		const struct dt_dev_pixelpipe_t *	pipe,
		const struct dt_dev_pixelpipe_iop_t *	piece,
		struct dt_develop_tiling_t *	tiling
	)

Definition at line 445 of file basecurve.c.

References d, L, MIN, piece, dt_iop_roi_t::scale, and dt_iop_roi_t::width.

◆ to_lin()

static float to_lin	(	const float	x,
		const float	base
	)

static

Definition at line 1010 of file basecurve.c.

References L, and x.

Referenced by dt_iop_basecurve_button_press(), and dt_iop_basecurve_motion_notify().

◆ to_log()

static float to_log	(	const float	x,
		const float	base
	)

static

Definition at line 1002 of file basecurve.c.

References L, and x.

Referenced by dt_iop_basecurve_button_press(), dt_iop_basecurve_draw(), and dt_iop_basecurve_motion_notify().

Variable Documentation

◆ basecurve_camera_presets

const basecurve_preset_t basecurve_camera_presets[]

static

Definition at line 285 of file basecurve.c.

Referenced by init_presets().

◆ basecurve_camera_presets_cnt

const int basecurve_camera_presets_cnt = sizeof(basecurve_camera_presets) / sizeof(basecurve_preset_t)

static

Definition at line 320 of file basecurve.c.

Referenced by init_presets().

◆ basecurve_presets

const basecurve_preset_t basecurve_presets[]

static

Initial value:

= {
  
  
  { N_("cubic spline"), "", "", 0, FLT_MAX, { { { { 0.0, 0.0}, { 1.0, 1.0 }, { 0., 0.}, { 0., 0.}, { 0., 0.}, { 0., 0.}, { 0., 0.}, { 0., 0.} } }, { 2 }, { CUBIC_SPLINE }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { neutral,         "", "",                      0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.005000, 0.002500 }, { 0.150000, 0.300000 }, { 0.400000, 0.700000 }, { 0.750000, 0.950000 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  } , 0, 0, 0, DT_RGB_NORM_LUMINANCE}, 0, 1 },
  { canon_eos,       "Canon", "",                 0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.028226, 0.029677 }, { 0.120968, 0.232258 }, { 0.459677, 0.747581 }, { 0.858871, 0.967742 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { canon_eos_alt,   "Canon", "EOS 5D Mark%",      0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.026210, 0.029677 }, { 0.108871, 0.232258 }, { 0.350806, 0.747581 }, { 0.669355, 0.967742 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { nikon,           "NIKON", "",                 0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.036290, 0.036532 }, { 0.120968, 0.228226 }, { 0.459677, 0.759678 }, { 0.858871, 0.983468 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { nikon_alt,       "NIKON", "%D____%",            0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.012097, 0.007322 }, { 0.072581, 0.130742 }, { 0.310484, 0.729291 }, { 0.611321, 0.951613 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { sony_alpha,      "SONY", "",                  0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.031949, 0.036532 }, { 0.105431, 0.228226 }, { 0.434505, 0.759678 }, { 0.855738, 0.983468 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { pentax,          "PENTAX", "",                0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.032258, 0.024596 }, { 0.120968, 0.166419 }, { 0.205645, 0.328527 }, { 0.604839, 0.790171 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { ricoh,           "RICOH", "",                 0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.032259, 0.024596 }, { 0.120968, 0.166419 }, { 0.205645, 0.328527 }, { 0.604839, 0.790171 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { olympus,         "OLYMPUS", "",               0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.033962, 0.028226 }, { 0.249057, 0.439516 }, { 0.501887, 0.798387 }, { 0.750943, 0.955645 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { olympus_alt,     "OLYMPUS", "E-M%",            0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.012097, 0.010322 }, { 0.072581, 0.167742 }, { 0.310484, 0.711291 }, { 0.645161, 0.956855 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { panasonic,       "Panasonic", "",             0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.036290, 0.024596 }, { 0.120968, 0.166419 }, { 0.205645, 0.328527 }, { 0.604839, 0.790171 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { leica,           "Leica", "",                 0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.036291, 0.024596 }, { 0.120968, 0.166419 }, { 0.205645, 0.328527 }, { 0.604839, 0.790171 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { kodak_easyshare, "EASTMAN KODAK COMPANY", "", 0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.044355, 0.020967 }, { 0.133065, 0.154322 }, { 0.209677, 0.300301 }, { 0.572581, 0.753477 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { konica_minolta,  "MINOLTA", "",               0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.020161, 0.010322 }, { 0.112903, 0.167742 }, { 0.500000, 0.711291 }, { 0.899194, 0.956855 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { samsung,         "SAMSUNG", "",               0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.040323, 0.029677 }, { 0.133065, 0.232258 }, { 0.447581, 0.747581 }, { 0.842742, 0.967742 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { fujifilm,        "FUJIFILM", "",              0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.028226, 0.029677 }, { 0.104839, 0.232258 }, { 0.387097, 0.747581 }, { 0.754032, 0.967742 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  { nokia,           "Nokia", "",                 0, FLT_MAX, { { { { 0.000000, 0.000000 }, { 0.041825, 0.020161 }, { 0.117871, 0.153226 }, { 0.319392, 0.500000 }, { 0.638783, 0.842742 }, { 1.000000, 1.000000 } } }, { 6 }, {  MONOTONE_HERMITE  }, 0, 0, 0, DT_RGB_NORM_LUMINANCE }, 0, 0 },
  
}

Definition at line 322 of file basecurve.c.

Referenced by init_presets().

◆ basecurve_presets_cnt

const int basecurve_presets_cnt = sizeof(basecurve_presets) / sizeof(basecurve_preset_t)

static

Definition at line 346 of file basecurve.c.

Referenced by init_presets().

◆ canon_eos

const char canon_eos[] = N_("canon eos like")

static

Definition at line 254 of file basecurve.c.

◆ canon_eos_alt

const char canon_eos_alt[] = N_("canon eos like alternate")

static

Definition at line 255 of file basecurve.c.

◆ fujifilm

const char fujifilm[] = N_("fujifilm like")

static

Definition at line 268 of file basecurve.c.

◆ kodak_easyshare

const char kodak_easyshare[] = N_("kodak easyshare like")

static

Definition at line 265 of file basecurve.c.

◆ konica_minolta

const char konica_minolta[] = N_("konica minolta like")

static

Definition at line 266 of file basecurve.c.

◆ leica

const char leica[] = N_("leica like")

static

Definition at line 264 of file basecurve.c.

◆ neutral

const char neutral[] = N_("neutral")

static

Definition at line 253 of file basecurve.c.

Referenced by _refresh_preview_cursor_sample(), color_picker_apply(), and dt_dev_viewport_reset().

◆ nikon

const char nikon[] = N_("nikon like")

static

Definition at line 256 of file basecurve.c.

◆ nikon_alt

const char nikon_alt[] = N_("nikon like alternate")

static

Definition at line 257 of file basecurve.c.

◆ nokia

const char nokia[] = N_("nokia like")

static

Definition at line 269 of file basecurve.c.

◆ olympus

const char olympus[] = N_("olympus like")

static

Definition at line 261 of file basecurve.c.

◆ olympus_alt

const char olympus_alt[] = N_("olympus like alternate")

static

Definition at line 262 of file basecurve.c.

◆ panasonic

const char panasonic[] = N_("panasonic like")

static

Definition at line 263 of file basecurve.c.

◆ pentax

const char pentax[] = N_("pentax like")

static

Definition at line 259 of file basecurve.c.

◆ ricoh

const char ricoh[] = N_("ricoh like")

static

Definition at line 260 of file basecurve.c.

◆ samsung

const char samsung[] = N_("samsung like")

static

Definition at line 267 of file basecurve.c.

◆ sony_alpha

const char sony_alpha[] = N_("sony alpha like")

static

Definition at line 258 of file basecurve.c.

Typedefs
typedef struct dt_iop_basecurve_node_t	dt_iop_basecurve_node_t

typedef struct dt_iop_basecurve_params_t	dt_iop_basecurve_params_t

typedef struct dt_iop_basecurve_params5_t	dt_iop_basecurve_params5_t

typedef struct dt_iop_basecurve_params3_t	dt_iop_basecurve_params3_t

typedef dt_iop_basecurve_params3_t	dt_iop_basecurve_params4_t

typedef struct dt_iop_basecurve_params2_t	dt_iop_basecurve_params2_t

typedef struct dt_iop_basecurve_params1_t	dt_iop_basecurve_params1_t

typedef struct dt_iop_basecurve_gui_data_t	dt_iop_basecurve_gui_data_t

typedef struct basecurve_preset_t	basecurve_preset_t

typedef struct dt_iop_basecurve_data_t	dt_iop_basecurve_data_t

Data Structures

Macros

Typedefs

Functions

Variables

Macro Definition Documentation

◆ BASECURVE_DEFAULT_STEP

◆ DT_GUI_CURVE_EDITOR_INSET

◆ DT_GUI_CURVE_INFL

◆ DT_IOP_TONECURVE_RES

◆ m

◆ MAXNODES

Typedef Documentation

◆ basecurve_preset_t

◆ dt_iop_basecurve_data_t

◆ dt_iop_basecurve_gui_data_t

◆ dt_iop_basecurve_node_t

◆ dt_iop_basecurve_params1_t

◆ dt_iop_basecurve_params2_t

◆ dt_iop_basecurve_params3_t

◆ dt_iop_basecurve_params4_t

◆ dt_iop_basecurve_params5_t

◆ dt_iop_basecurve_params_t

Function Documentation

◆ __attribute__()

◆ _add_node()

◆ _move_point_internal()

◆ _scrolled()

◆ apply_curve()

◆ apply_legacy_curve()

◆ area_resized()

◆ cleanup_pipe()

◆ commit_params()

◆ compute_features()

◆ default_colorspace()

◆ default_group()

◆ description()

◆ dt_iop_basecurve_button_press()

◆ dt_iop_basecurve_draw()

◆ dt_iop_basecurve_enter_notify()

◆ dt_iop_basecurve_key_press()

◆ dt_iop_basecurve_leave_notify()

◆ dt_iop_basecurve_motion_notify()

◆ dt_iop_basecurve_sanity_check()

◆ eval_grey()

◆ flags()

◆ gauss_blur()

◆ gauss_expand()

◆ gauss_reduce()

◆ gui_changed()

◆ gui_cleanup()

◆ gui_init()

◆ gui_update()

◆ init()

◆ init_pipe()

◆ init_presets()

◆ legacy_params()

◆ logbase_callback()

◆ name()

◆ process()

◆ process_fusion()

◆ process_lut()

◆ set_presets()

◆ tiling_callback()

◆ to_lin()

◆ to_log()

Variable Documentation

◆ basecurve_camera_presets

◆ basecurve_camera_presets_cnt

◆ basecurve_presets

◆ basecurve_presets_cnt

◆ canon_eos

◆ canon_eos_alt

◆ fujifilm

◆ kodak_easyshare

◆ konica_minolta

◆ leica

◆ neutral

◆ nikon

◆ nikon_alt

◆ attribute()