monochrome.c File Reference

#include "bauhaus/bauhaus.h"
#include "common/bilateral.h"
#include "common/bilateralcl.h"
#include "common/colorspaces.h"
#include "common/math.h"
#include "common/opencl.h"
#include "control/control.h"
#include "develop/develop.h"
#include "develop/imageop.h"
#include "develop/imageop_gui.h"
#include "develop/tiling.h"
#include "dtgtk/drawingarea.h"
#include "gui/color_picker_proxy.h"
#include "gui/gtk.h"
#include "gui/presets.h"
#include "iop/iop_api.h"
#include <assert.h>
#include <stdlib.h>
#include <string.h>

Include dependency graph for monochrome.c:

Data Structures
struct	dt_iop_monochrome_params_t
struct	dt_iop_monochrome_data_t
struct	dt_iop_monochrome_gui_data_t

Macros
#define	DT_COLORCORRECTION_INSET   DT_PIXEL_APPLY_DPI(5)
#define	DT_COLORCORRECTION_MAX   40.
#define	PANEL_WIDTH   256.0f

Typedefs
typedef struct dt_iop_monochrome_params_t	dt_iop_monochrome_params_t
typedef struct dt_iop_monochrome_data_t	dt_iop_monochrome_data_t
typedef struct dt_iop_monochrome_gui_data_t	dt_iop_monochrome_gui_data_t

Functions
const char *	name ()
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)
void	input_format (dt_iop_module_t *self, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece, dt_iop_buffer_dsc_t *dsc)
const char **	description (struct dt_iop_module_t *self)
int	legacy_params (dt_iop_module_t *self, const void *const old_params, const int old_version, void *new_params, const int new_version)
void	init_presets (dt_iop_module_so_t *self)
static float	color_filter (const float ai, const float bi, const float a, const float b, const float size)
static float	envelope (const float L)
int	process (struct dt_iop_module_t *self, const dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece, const void *const i, void *const o)
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)
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	gui_update (struct dt_iop_module_t *self)
	Refresh GUI controls from current params and configuration.
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)
static gboolean	dt_iop_monochrome_draw (GtkWidget *widget, cairo_t *crf, gpointer user_data)
void	color_picker_apply (dt_iop_module_t *self, GtkWidget *picker, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
static gboolean	dt_iop_monochrome_motion_notify (GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
static gboolean	dt_iop_monochrome_button_press (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
static gboolean	dt_iop_monochrome_button_release (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
static gboolean	dt_iop_monochrome_leave_notify (GtkWidget *widget, GdkEventCrossing *event, gpointer user_data)
static gboolean	dt_iop_monochrome_scrolled (GtkWidget *widget, GdkEventScroll *event, 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_COLORCORRECTION_INSET

#define DT_COLORCORRECTION_INSET   DT_PIXEL_APPLY_DPI(5)

DT_COLORCORRECTION_MAX

#define DT_COLORCORRECTION_MAX   40.

PANEL_WIDTH

#define PANEL_WIDTH   256.0f

Typedef Documentation

dt_iop_monochrome_data_t

typedef struct dt_iop_monochrome_data_t dt_iop_monochrome_data_t

dt_iop_monochrome_gui_data_t

typedef struct dt_iop_monochrome_gui_data_t dt_iop_monochrome_gui_data_t

dt_iop_monochrome_params_t

typedef struct dt_iop_monochrome_params_t dt_iop_monochrome_params_t

Function Documentation

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.

color_filter()

static float color_filter ( const float  ai, const float  bi, const float  a, const float  b, const float  size  )

static

References a, b, CLAMPS, dt_fast_expf(), and size.

Referenced by dt_iop_monochrome_draw(), and process().

color_picker_apply()

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

References darktable, darktable_t::develop, dt_control_queue_redraw_widget(), dt_dev_add_history_item, p, dt_iop_module_t::params, dt_iop_module_t::picked_color, dt_iop_module_t::picked_color_max, dt_iop_module_t::picked_color_min, TRUE, and dt_iop_module_t::widget.

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 d, dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_t::devid, p, and dt_dev_pixelpipe_iop_t::process_cl_ready.

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_EFFECTS.

description()

const char ** description

(

struct dt_iop_module_t *

self

)

References dt_iop_set_description().

dt_iop_monochrome_button_press()

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

static

References dt_iop_monochrome_params_t::a, dt_iop_monochrome_params_t::b, dt_iop_module_t::default_params, DT_COLORCORRECTION_INSET, dt_iop_color_picker_reset(), FALSE, g, dt_iop_module_t::gui_data, height, p, PANEL_WIDTH, dt_iop_module_t::params, dt_iop_monochrome_params_t::size, TRUE, dt_iop_module_t::widget, and width.

Referenced by gui_init().

dt_iop_monochrome_button_release()

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

static

References darktable, darktable_t::develop, dt_dev_add_history_item, dt_iop_color_picker_reset(), FALSE, g, dt_iop_module_t::gui_data, and TRUE.

Referenced by gui_init().

dt_iop_monochrome_draw()

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

static

References color_filter(), darktable, dt_cairo_image_surface_create(), DT_COLORCORRECTION_INSET, DT_PIXEL_APPLY_DPI, f, FALSE, g, darktable_t::gui, dt_iop_module_t::gui_data, height, i, Lab, M_PI, p, PANEL_WIDTH, dt_iop_module_t::params, dt_gui_gtk_t::reset, rgb, TRUE, width, and x.

Referenced by gui_init().

dt_iop_monochrome_leave_notify()

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

static

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

Referenced by gui_init().

dt_iop_monochrome_motion_notify()

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

static

References darktable, darktable_t::develop, DT_COLORCORRECTION_INSET, dt_dev_add_history_item, g, dt_iop_module_t::gui_data, height, p, PANEL_WIDTH, dt_iop_module_t::params, TRUE, dt_iop_module_t::widget, and width.

Referenced by gui_init().

dt_iop_monochrome_scrolled()

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

static

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

Referenced by gui_init().

envelope()

static float envelope ( const float  L )

static

References CLAMPS, L, and x.

Referenced by process().

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 g, dt_iop_module_t::gui_data, and IOP_GUI_FREE.

gui_init()

void gui_init

(

struct dt_iop_module_t *

self

)

References darktable, dt_bauhaus_slider_from_params(), DT_BAUHAUS_SPACE, DT_COLOR_PICKER_AREA, dt_color_picker_new(), DT_COLORSPACE_LAB, DT_COLORSPACE_SRGB, dt_colorspaces_get_profile(), dt_iop_monochrome_button_press(), dt_iop_monochrome_button_release(), dt_iop_monochrome_draw(), dt_iop_monochrome_leave_notify(), dt_iop_monochrome_motion_notify(), dt_iop_monochrome_scrolled(), DT_PROFILE_DIRECTION_ANY, DT_PROFILE_DIRECTION_IN, dtgtk_drawing_area_new_with_aspect_ratio(), g, darktable_t::gui, IOP_GUI_ALLOC, dt_colorspaces_color_profile_t::profile, dt_gui_gtk_t::scroll_mask, 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.

Todo:

check why needed

Todo:

by hand

References FALSE, 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().

init_presets()

void init_presets

(

dt_iop_module_so_t *

self

)

References DEVELOP_BLEND_CS_RGB_DISPLAY, dt_gui_presets_add_generic(), dt_iop_module_so_t::op, p, and dt_iop_monochrome_params_t::size.

input_format()

void input_format	(	dt_iop_module_t *	self,
		dt_dev_pixelpipe_t *	pipe,
		dt_dev_pixelpipe_iop_t *	piece,
		dt_iop_buffer_dsc_t *	dsc
	)

References dt_iop_buffer_dsc_t::channels, dt_iop_buffer_dsc_t::datatype, default_input_format(), and TYPE_FLOAT.

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_monochrome_params_t::highlights.

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	i,
		void *const	o
	)

References b, color_filter(), d, dt_dev_pixelpipe_iop_t::data, dt_bilateral_blur(), dt_bilateral_free(), dt_bilateral_init(), dt_bilateral_slice(), dt_bilateral_splat(), envelope(), dt_iop_roi_t::height, i, out, dt_dev_pixelpipe_iop_t::roi_in, dt_dev_pixelpipe_iop_t::roi_out, dt_iop_roi_t::scale, sigma_r, sigma_s, t, and dt_iop_roi_t::width.

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
	)

Todo:

: check if that's sufficiently large

References dt_bilateral_memory_use(), dt_bilateral_singlebuffer_size(), height, dt_iop_roi_t::height, dt_dev_pixelpipe_iop_t::roi_in, dt_iop_roi_t::scale, sigma_r, sigma_s, width, and dt_iop_roi_t::width.