blurs.c File Reference

#include "bauhaus/bauhaus.h"
#include "common/dwt.h"
#include "develop/imageop.h"
#include "develop/imageop_gui.h"
#include "dtgtk/drawingarea.h"
#include "gui/gtk.h"
#include "iop/iop_api.h"
#include <gtk/gtk.h>
#include <stdlib.h>

Include dependency graph for blurs.c:

Data Structures
struct	dt_iop_blurs_params_t
struct	dt_iop_blurs_gui_data_t
struct	dt_iop_blurs_global_data_t

Macros
#define	FSIZE   5
#define	DEG_TO_RAD   180.f / M_PI_F

Typedefs
typedef enum dt_iop_blur_type_t	dt_iop_blur_type_t
typedef struct dt_iop_blurs_params_t	dt_iop_blurs_params_t
typedef struct dt_iop_blurs_gui_data_t	dt_iop_blurs_gui_data_t
typedef struct dt_iop_blurs_global_data_t	dt_iop_blurs_global_data_t

Enumerations
enum	dt_iop_blur_type_t {   DT_BLUR_LENS = 0 ,   DT_BLUR_MOTION = 1 ,   DT_BLUR_GAUSSIAN = 2 }

Functions
const char *	name ()
const char *	aliases ()
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)
void	commit_params (dt_iop_module_t *self, dt_iop_params_t *p1, dt_dev_pixelpipe_t *pipe, dt_dev_pixelpipe_iop_t *piece)
static void	blur_2D_Bspline (const float *const restrict in, float *const restrict out, const size_t width, const size_t height)
static void	init_kernel (float *const restrict buffer, const size_t width, const size_t height)
static void	create_lens_kernel (float *const restrict buffer, const size_t width, const size_t height, const float n, const float m, const float k, const float rotation)
static void	create_motion_kernel (float *const restrict buffer, const size_t width, const size_t height, const float angle, const float curvature, const float offset)
static void	create_gauss_kernel (float *const restrict buffer, const size_t width, const size_t height)
static void	build_gui_kernel (unsigned char *const buffer, const size_t width, const size_t height, dt_iop_blurs_params_t *p)
static float	compute_norm (float *const buffer, const size_t width, const size_t height)
static void	normalize (float *const buffer, const size_t width, const size_t height, const float norm)
static void	build_pixel_kernel (float *const buffer, const size_t width, const size_t height, dt_iop_blurs_params_t *p)
void	process (struct dt_iop_module_t *self, dt_dev_pixelpipe_iop_t *piece, const void *const restrict ivoid, void *const restrict ovoid, const dt_iop_roi_t *const roi_in, const dt_iop_roi_t *const roi_out)
void	gui_changed (dt_iop_module_t *self, GtkWidget *w, void *previous)
static gboolean	dt_iop_tonecurve_draw (GtkWidget *widget, cairo_t *crf, gpointer user_data)
void	gui_update (dt_iop_module_t *self)
void	gui_init (dt_iop_module_t *self)
void	gui_cleanup (dt_iop_module_t *self)

Macro Definition Documentation

DEG_TO_RAD

#define DEG_TO_RAD   180.f / M_PI_F

FSIZE

#define FSIZE   5

Typedef Documentation

dt_iop_blur_type_t

typedef enum dt_iop_blur_type_t dt_iop_blur_type_t

dt_iop_blurs_global_data_t

typedef struct dt_iop_blurs_global_data_t dt_iop_blurs_global_data_t

dt_iop_blurs_gui_data_t

typedef struct dt_iop_blurs_gui_data_t dt_iop_blurs_gui_data_t

dt_iop_blurs_params_t

typedef struct dt_iop_blurs_params_t dt_iop_blurs_params_t

Enumeration Type Documentation

dt_iop_blur_type_t

enum dt_iop_blur_type_t

Enumerator
DT_BLUR_LENS
DT_BLUR_MOTION
DT_BLUR_GAUSSIAN

Function Documentation

aliases()

const char * aliases

(

)

blur_2D_Bspline()

static void blur_2D_Bspline ( const float *const restrict  in, float *const restrict  out, const size_t  width, const size_t  height  )

inlinestatic

References DT_ALIGNED_ARRAY, FSIZE, height, and width.

Referenced by build_gui_kernel(), and build_pixel_kernel().

build_gui_kernel()

static void build_gui_kernel ( unsigned char *const  buffer, const size_t  width, const size_t  height, dt_iop_blurs_params_t *  p  )

inlinestatic

References blur_2D_Bspline(), create_gauss_kernel(), create_lens_kernel(), create_motion_kernel(), dt_alloc_align_float(), DT_BLUR_GAUSSIAN, DT_BLUR_LENS, DT_BLUR_MOTION, dt_free_align, error(), height, init_kernel(), and width.

Referenced by dt_iop_tonecurve_draw(), and gui_changed().

build_pixel_kernel()

static void build_pixel_kernel ( float *const  buffer, const size_t  width, const size_t  height, dt_iop_blurs_params_t *  p  )

inlinestatic

References blur_2D_Bspline(), compute_norm(), create_gauss_kernel(), create_lens_kernel(), create_motion_kernel(), dt_alloc_align_float(), DT_BLUR_GAUSSIAN, DT_BLUR_LENS, DT_BLUR_MOTION, dt_free_align, height, init_kernel(), M_PI_F, normalize(), and width.

Referenced by process().

commit_params()

void commit_params	(	dt_iop_module_t *	self,
		dt_iop_params_t *	p1,
		dt_dev_pixelpipe_t *	pipe,
		dt_dev_pixelpipe_iop_t *	piece
	)

References dt_dev_pixelpipe_iop_t::data, and dt_iop_module_t::params_size.

compute_norm()

static float compute_norm ( float *const  buffer, const size_t  width, const size_t  height  )

inlinestatic

References height, and width.

Referenced by build_pixel_kernel().

create_gauss_kernel()

static void create_gauss_kernel ( float *const restrict  buffer, const size_t  width, const size_t  height  )

inlinestatic

References height, and width.

Referenced by build_gui_kernel(), and build_pixel_kernel().

create_lens_kernel()

static void create_lens_kernel ( float *const restrict  buffer, const size_t  width, const size_t  height, const float  n, const float  m, const float  k, const float  rotation  )

inlinestatic

References dt_fast_hypotf(), eps, height, m, M_PI_F, and width.

Referenced by build_gui_kernel(), and build_pixel_kernel().

create_motion_kernel()

static void create_motion_kernel ( float *const restrict  buffer, const size_t  width, const size_t  height, const float  angle, const float  curvature, const float  offset  )

inlinestatic

References A, B, eps, m, M_PI_F, and width.

Referenced by build_gui_kernel(), and build_pixel_kernel().

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_SHARPNESS.

description()

const char ** description

(

struct dt_iop_module_t *

self

)

References dt_iop_set_description().

dt_iop_tonecurve_draw()

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

static

References build_gui_kernel(), dt_alloc_align, dt_free_align, FALSE, dt_iop_module_t::gui_data, dt_iop_module_t::params, and TRUE.

Referenced by gui_init().

flags()

int flags

(

)

References IOP_FLAGS_INCLUDE_IN_STYLES, and IOP_FLAGS_SUPPORTS_BLENDING.

gui_changed()

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

References build_gui_kernel(), DT_BLUR_GAUSSIAN, DT_BLUR_LENS, DT_BLUR_MOTION, dt_iop_module_t::gui_data, and dt_iop_module_t::params.

Referenced by gui_update().

gui_cleanup()

void gui_cleanup

(

dt_iop_module_t *

self

)

References dt_free_align, dt_iop_module_t::gui_data, and IOP_GUI_FREE.

gui_init()

void gui_init

(

dt_iop_module_t *

self

)

References DEG_TO_RAD, dt_bauhaus_combobox_from_params(), dt_bauhaus_slider_from_params(), dt_bauhaus_slider_set_factor(), dt_bauhaus_slider_set_format(), DT_BAUHAUS_SPACE, dt_iop_tonecurve_draw(), dtgtk_drawing_area_new_with_aspect_ratio(), FALSE, IOP_GUI_ALLOC, TRUE, and dt_iop_module_t::widget.

gui_update()

void gui_update

(

dt_iop_module_t *

self

)

Todo:

check why needed

References gui_changed().

init_kernel()

static void init_kernel ( float *const restrict  buffer, const size_t  width, const size_t  height  )

inlinestatic

References height, and width.

Referenced by build_gui_kernel(), and build_pixel_kernel().

name()

const char * name

(

)

normalize()

static void normalize ( float *const  buffer, const size_t  width, const size_t  height, const float  norm  )

inlinestatic

References height, and width.

Referenced by _update_RGB_colors(), build_pixel_kernel(), legacy_params(), and mask_clipped_pixels().

process()

void process	(	struct dt_iop_module_t *	self,
		dt_dev_pixelpipe_iop_t *	piece,
		const void *const restrict	ivoid,
		void *const restrict	ovoid,
		const dt_iop_roi_t *const	roi_in,
		const dt_iop_roi_t *const	roi_out
	)

References build_pixel_kernel(), dt_dev_pixelpipe_iop_t::colors, dt_dev_pixelpipe_iop_t::data, DT_ALIGNED_PIXEL, dt_alloc_align_float(), dt_free_align, dt_iop_have_required_input_format(), for_each_channel, for_four_channels, height, dt_iop_roi_t::height, kernel(), m, MAX, dt_iop_roi_t::scale, width, and dt_iop_roi_t::width.