vignette.c File Reference

#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include "bauhaus/bauhaus.h"
#include "common/math.h"
#include "common/opencl.h"
#include "common/tea.h"
#include "control/control.h"
#include "develop/blend.h"
#include "develop/develop.h"
#include "develop/imageop.h"
#include "develop/imageop_gui.h"
#include "dtgtk/resetlabel.h"
#include "gui/gtk.h"
#include "gui/presets.h"
#include "gui/draw.h"
#include "iop/iop_api.h"
#include <gtk/gtk.h>
#include <inttypes.h>

Include dependency graph for vignette.c:

Data Structures
struct	dt_iop_dvector_2d_t
struct	dt_iop_fvector_2d_t
struct	dt_iop_vignette_params1_t
struct	dt_iop_vignette_params2_t
struct	dt_iop_vignette_params3_t
struct	dt_iop_vignette_params_t
struct	dt_iop_vignette_gui_data_t
struct	dt_iop_vignette_data_t
struct	dt_iop_vignette_global_data_t

Typedefs
typedef enum dt_iop_dither_t	dt_iop_dither_t
typedef struct dt_iop_dvector_2d_t	dt_iop_dvector_2d_t
typedef struct dt_iop_fvector_2d_t	dt_iop_vector_2d_t
typedef struct dt_iop_vignette_params1_t	dt_iop_vignette_params1_t
typedef struct dt_iop_vignette_params2_t	dt_iop_vignette_params2_t
typedef struct dt_iop_vignette_params3_t	dt_iop_vignette_params3_t
typedef struct dt_iop_vignette_params_t	dt_iop_vignette_params_t
typedef struct dt_iop_vignette_gui_data_t	dt_iop_vignette_gui_data_t
typedef struct dt_iop_vignette_data_t	dt_iop_vignette_data_t
typedef struct dt_iop_vignette_global_data_t	dt_iop_vignette_global_data_t

Enumerations
enum	dt_iop_dither_t {   DITHER_OFF = 0 ,   DITHER_8BIT = 1 ,   DITHER_16BIT = 2 }

Functions
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)
int	legacy_params (dt_iop_module_t *self, const void *const old_params, const int old_version, void *new_params, const int new_version)
static int	get_grab (float pointerx, float pointery, float startx, float starty, float endx, float endy, float zoom_scale)
static void	draw_overlay (cairo_t *cr, float x, float y, float fx, float fy, int grab, float zoom_scale)
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)
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_presets (dt_iop_module_so_t *self)
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_dither_t

typedef enum dt_iop_dither_t dt_iop_dither_t

dt_iop_dvector_2d_t

typedef struct dt_iop_dvector_2d_t dt_iop_dvector_2d_t

dt_iop_vector_2d_t

typedef struct dt_iop_fvector_2d_t dt_iop_vector_2d_t

dt_iop_vignette_data_t

typedef struct dt_iop_vignette_data_t dt_iop_vignette_data_t

dt_iop_vignette_global_data_t

typedef struct dt_iop_vignette_global_data_t dt_iop_vignette_global_data_t

dt_iop_vignette_gui_data_t

typedef struct dt_iop_vignette_gui_data_t dt_iop_vignette_gui_data_t

dt_iop_vignette_params1_t

typedef struct dt_iop_vignette_params1_t dt_iop_vignette_params1_t

dt_iop_vignette_params2_t

typedef struct dt_iop_vignette_params2_t dt_iop_vignette_params2_t

dt_iop_vignette_params3_t

typedef struct dt_iop_vignette_params3_t dt_iop_vignette_params3_t

dt_iop_vignette_params_t

typedef struct dt_iop_vignette_params_t dt_iop_vignette_params_t

Enumeration Type Documentation

dt_iop_dither_t

enum dt_iop_dither_t

Enumerator
DITHER_OFF
DITHER_8BIT
DITHER_16BIT

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
	)

button_released()

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

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_vignette_global_data_t::kernel_vignette.

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.

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_vignette_data_t::autoratio, dt_iop_vignette_data_t::brightness, dt_iop_vignette_data_t::center, dt_dev_pixelpipe_iop_t::data, dt_iop_vignette_data_t::dithering, dt_iop_vignette_data_t::falloff_scale, dt_iop_vignette_data_t::saturation, dt_iop_vignette_data_t::scale, dt_iop_vignette_data_t::shape, dt_iop_vignette_data_t::unbound, and dt_iop_vignette_data_t::whratio.

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.

description()

const char ** description

(

struct dt_iop_module_t *

self

)

References dt_iop_set_description().

draw_overlay()

static void draw_overlay ( cairo_t *  cr, float  x, float  y, float  fx, float  fy, int  grab, float  zoom_scale  )

static

References DT_PIXEL_APPLY_DPI, and M_PI.

Referenced by gui_post_expose().

flags()

int flags

(

)

References IOP_FLAGS_ALLOW_TILING, IOP_FLAGS_INCLUDE_IN_STYLES, IOP_FLAGS_SUPPORTS_BLENDING, and IOP_FLAGS_TILING_FULL_ROI.

get_grab()

static int get_grab ( float  pointerx, float  pointery, float  startx, float  starty, float  endx, float  endy, float  zoom_scale  )

static

Referenced by gui_post_expose(), and mouse_moved().

gui_changed()

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

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

gui_init()

void gui_init

(

struct dt_iop_module_t *

self

)

References dt_bauhaus_combobox_from_params(), dt_bauhaus_slider_from_params(), dt_bauhaus_slider_set_digits(), dt_bauhaus_slider_set_format(), dt_bauhaus_toggle_from_params(), dt_ui_section_label_new(), FALSE, IOP_GUI_ALLOC, 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
	)

Todo:

: For portrait images the overlay is a bit off. The coordinates in mouse_moved seem to be ok though.

References dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_iop_module_t::dev, draw_overlay(), 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_pointer_zoom_pos(), dt_dev_get_zoom_scale(), dt_draw_set_color_overlay(), DT_PIXEL_APPLY_DPI, FALSE, get_grab(), height, dt_iop_module_t::params, dt_develop_t::preview_pipe, TRUE, and width.

gui_update()

void gui_update

(

struct dt_iop_module_t *

self

)

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

init_global()

void init_global

(

dt_iop_module_so_t *

module

)

References dt_opencl_create_kernel(), and dt_iop_vignette_global_data_t::kernel_vignette.

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(), FALSE, dt_iop_module_so_t::op, 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
	)

References dt_iop_vignette_params2_t::autoratio, dt_iop_vignette_params3_t::autoratio, dt_iop_vignette_params2_t::brightness, dt_iop_vignette_params3_t::brightness, dt_iop_vignette_params1_t::bsratio, dt_iop_vignette_params1_t::center, dt_iop_vignette_params2_t::center, dt_iop_vignette_params3_t::center, DITHER_OFF, dt_iop_vignette_params3_t::dithering, dt_iop_vignette_params1_t::falloff_scale, dt_iop_vignette_params2_t::falloff_scale, dt_iop_vignette_params3_t::falloff_scale, FALSE, dt_iop_vignette_params1_t::invert_falloff, dt_iop_vignette_params1_t::invert_saturation, MAX, MIN, dt_iop_vignette_params2_t::saturation, dt_iop_vignette_params3_t::saturation, dt_iop_vignette_params_t::scale, dt_iop_vignette_params1_t::scale, dt_iop_vignette_params2_t::scale, dt_iop_vignette_params3_t::scale, dt_iop_vignette_params2_t::shape, dt_iop_vignette_params3_t::shape, dt_iop_vignette_params1_t::strength, TRUE, dt_iop_vignette_params2_t::whratio, dt_iop_vignette_params3_t::whratio, dt_iop_fvector_2d_t::x, dt_iop_dvector_2d_t::x, dt_iop_fvector_2d_t::y, and dt_iop_dvector_2d_t::y.

mouse_moved()

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

Todo:

s further down.

Todo:

: When going over the 1.0 boundary from wide to narrow (>1.0 -> <=1.0) the height slightly

Todo:

: When going over the 1.0 boundary from narrow to wide (>1.0 -> <=1.0) the width slightly

References dt_dev_pixelpipe_t::backbuf_height, dt_dev_pixelpipe_t::backbuf_width, dt_control_t::button_down, dt_control_t::button_down_which, darktable_t::control, darktable, dt_iop_module_t::dev, dt_bauhaus_slider_set(), dt_control_change_cursor(), 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_modifier_is(), FALSE, get_grab(), dt_iop_module_t::gui_data, MAX, MIN, dt_iop_module_t::params, 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 alloc_tea_states(), dt_iop_vignette_data_t::autoratio, dt_iop_vignette_data_t::brightness, dt_dev_pixelpipe_iop_t::buf_in, dt_iop_vignette_data_t::center, CLIP, dt_dev_pixelpipe_iop_t::colors, darktable, dt_dev_pixelpipe_iop_t::data, DITHER_16BIT, DITHER_8BIT, DITHER_OFF, dt_iop_vignette_data_t::dithering, dt_get_thread_num(), encrypt_tea(), dt_iop_vignette_data_t::falloff_scale, free_tea_states(), get_tea_state(), dt_iop_roi_t::height, M_PI, MAX, MIN, darktable_t::num_openmp_threads, dt_iop_vignette_data_t::saturation, dt_iop_roi_t::scale, dt_iop_vignette_data_t::scale, dt_iop_vignette_data_t::shape, tpdf(), dt_iop_vignette_data_t::unbound, weight(), dt_iop_vignette_data_t::whratio, dt_iop_roi_t::width, dt_iop_roi_t::x, dt_iop_fvector_2d_t::x, dt_iop_vector_2d_t::x, dt_iop_roi_t::y, dt_iop_fvector_2d_t::y, and dt_iop_vector_2d_t::y.