#include "bauhaus/bauhaus.h"
#include "common/interpolation.h"
#include "develop/imageop.h"
#include "develop/tiling.h"
#include "gui/gtk.h"
#include "iop/iop_api.h"
#include <gtk/gtk.h>
#include <stdlib.h>

Include dependency graph for scalepixels.c:

Data Structures
struct	dt_iop_scalepixels_params_t

struct	dt_iop_scalepixels_gui_data_t

struct	dt_iop_scalepixels_data_t

Typedefs
typedef struct dt_iop_scalepixels_params_t	dt_iop_scalepixels_params_t

typedef struct dt_iop_scalepixels_gui_data_t	dt_iop_scalepixels_gui_data_t

typedef struct dt_iop_scalepixels_data_t	dt_iop_scalepixels_data_t

Functions
const char *	name ()

int	flags ()

int	default_group ()

int	operation_tags ()

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

const char **	description (struct dt_iop_module_t *self)

static void	transform (const dt_dev_pixelpipe_iop_t const piece, float p)

static void	precalculate_scale (dt_iop_module_t self, const dt_dev_pixelpipe_t pipe, const dt_dev_pixelpipe_iop_t *piece)

int	distort_transform (dt_iop_module_t self, const dt_dev_pixelpipe_t pipe, const dt_dev_pixelpipe_iop_t piece, float points, size_t points_count)

int	distort_backtransform (dt_iop_module_t self, const dt_dev_pixelpipe_t pipe, const dt_dev_pixelpipe_iop_t piece, float points, size_t points_count)

void	distort_mask (struct dt_iop_module_t self, const struct dt_dev_pixelpipe_t pipe, struct dt_dev_pixelpipe_iop_t piece, const float const in, float const out, const dt_iop_roi_t const roi_in, const dt_iop_roi_t *const roi_out)

void	modify_roi_out (dt_iop_module_t self, const dt_dev_pixelpipe_t pipe, dt_dev_pixelpipe_iop_t piece, dt_iop_roi_t roi_out, const dt_iop_roi_t *const roi_in)

void	modify_roi_in (dt_iop_module_t self, const dt_dev_pixelpipe_t pipe, dt_dev_pixelpipe_iop_t piece, const dt_iop_roi_t const roi_out, dt_iop_roi_t *roi_in)

__DT_CLONE_TARGETS__ int	process (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 (dt_iop_module_t self, dt_iop_params_t params, dt_dev_pixelpipe_t pipe, dt_dev_pixelpipe_iop_t piece)

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

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

void	reload_defaults (dt_iop_module_t *self)

void	gui_update (dt_iop_module_t *self)
	Refresh GUI controls from current params and configuration.

void	gui_init (dt_iop_module_t *self)

Typedef Documentation

◆ dt_iop_scalepixels_data_t

typedef struct dt_iop_scalepixels_data_t dt_iop_scalepixels_data_t

◆ dt_iop_scalepixels_gui_data_t

typedef struct dt_iop_scalepixels_gui_data_t dt_iop_scalepixels_gui_data_t

◆ dt_iop_scalepixels_params_t

typedef struct dt_iop_scalepixels_params_t dt_iop_scalepixels_params_t

Function Documentation

◆ cleanup_pipe()

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

Definition at line 269 of file scalepixels.c.

References dt_dev_pixelpipe_iop_t::data, and dt_free_align.

◆ commit_params()

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

Definition at line 249 of file scalepixels.c.

References d, dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_iop_t::enabled, and p.

◆ 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 88 of file scalepixels.c.

References IOP_CS_RGB.

◆ default_group()

int default_group ( )

Definition at line 78 of file scalepixels.c.

References IOP_GROUP_TECHNICAL.

◆ description()

const char ** description ( struct dt_iop_module_t * self )

Definition at line 93 of file scalepixels.c.

References dt_iop_set_description().

◆ distort_backtransform()

int distort_backtransform	(	dt_iop_module_t *	self,
		const dt_dev_pixelpipe_t *	pipe,
		const dt_dev_pixelpipe_iop_t *	piece,
		float *	points,
		size_t	points_count
	)

Definition at line 143 of file scalepixels.c.

References d, dt_dev_pixelpipe_iop_t::data, i, and precalculate_scale().

◆ distort_mask()

void distort_mask	(	struct dt_iop_module_t *	self,
		const struct dt_dev_pixelpipe_t *	pipe,
		struct dt_dev_pixelpipe_iop_t *	piece,
		const float *const	in,
		float *const	out,
		const dt_iop_roi_t *const	roi_in,
		const dt_iop_roi_t *const	roi_out
	)

Todo:

Definition at line 158 of file scalepixels.c.

References dt_iop_roi_t::height, out, void(), and dt_iop_roi_t::width.

◆ distort_transform()

int distort_transform	(	dt_iop_module_t *	self,
		const dt_dev_pixelpipe_t *	pipe,
		const dt_dev_pixelpipe_iop_t *	piece,
		float *	points,
		size_t	points_count
	)

Definition at line 128 of file scalepixels.c.

References d, dt_dev_pixelpipe_iop_t::data, i, and precalculate_scale().

◆ flags()

int flags ( )

Definition at line 72 of file scalepixels.c.

References IOP_FLAGS_ALLOW_TILING, IOP_FLAGS_ONE_INSTANCE, IOP_FLAGS_TILING_FULL_ROI, and IOP_FLAGS_UNSAFE_COPY.

◆ gui_init()

void gui_init ( dt_iop_module_t * self )

Definition at line 300 of file scalepixels.c.

References dt_ui_label_new(), IOP_GUI_ALLOC, TRUE, and dt_iop_module_t::widget.

◆ gui_update()

void gui_update ( dt_iop_module_t * self )

Refresh GUI controls from current params and configuration.

Todo:: check why needed

Todo:: by hand

Definition at line 296 of file scalepixels.c.

◆ init_pipe()

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

Definition at line 263 of file scalepixels.c.

References dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_iop_t::data_size, and dt_calloc_align().

◆ modify_roi_in()

void modify_roi_in	(	dt_iop_module_t *	self,
		const dt_dev_pixelpipe_t *	pipe,
		dt_dev_pixelpipe_iop_t *	piece,
		const dt_iop_roi_t *const	roi_out,
		dt_iop_roi_t *	roi_in
	)

Definition at line 192 of file scalepixels.c.

References dt_dev_pixelpipe_iop_t::buf_in, d, dt_dev_pixelpipe_iop_t::data, dt_iop_roi_t::height, MAX, dt_iop_roi_t::scale, transform(), dt_iop_roi_t::width, dt_iop_roi_t::x, and dt_iop_roi_t::y.

◆ modify_roi_out()

void modify_roi_out	(	dt_iop_module_t *	self,
		const dt_dev_pixelpipe_t *	pipe,
		dt_dev_pixelpipe_iop_t *	piece,
		dt_iop_roi_t *	roi_out,
		const dt_iop_roi_t *const	roi_in
	)

Definition at line 168 of file scalepixels.c.

References dt_iop_roi_t::height, transform(), dt_iop_roi_t::width, dt_iop_roi_t::x, and dt_iop_roi_t::y.

◆ name()

const char * name ( )

Definition at line 67 of file scalepixels.c.

◆ operation_tags()

int operation_tags ( )

Definition at line 83 of file scalepixels.c.

References IOP_TAG_DISTORT.

◆ precalculate_scale()

static void precalculate_scale	(	dt_iop_module_t *	self,
		const dt_dev_pixelpipe_t *	pipe,
		const dt_dev_pixelpipe_iop_t *	piece
	)

static

Definition at line 115 of file scalepixels.c.

References dt_dev_pixelpipe_iop_t::buf_in, dt_iop_roi_t::height, and dt_iop_roi_t::width.

Referenced by distort_backtransform(), and distort_transform().

◆ process()

__DT_CLONE_TARGETS__ int process	(	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
	)

Todo:: : optimize with scanlines and linear steps between?

Definition at line 221 of file scalepixels.c.

References __OMP_PARALLEL_FOR__, ch, dt_iop_buffer_dsc_t::channels, d, dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_iop_t::dsc_in, dt_interpolation_compute_pixel4c(), dt_interpolation_new(), DT_INTERPOLATION_USERPREF, dt_iop_roi_t::height, i, out, ovoid, dt_dev_pixelpipe_iop_t::roi_in, dt_dev_pixelpipe_iop_t::roi_out, void(), dt_iop_roi_t::width, and x.

◆ reload_defaults()

void reload_defaults ( dt_iop_module_t * self )

Todo:: : does not work.

Definition at line 275 of file scalepixels.c.

References d, dt_iop_module_t::default_enabled, dt_iop_module_t::default_params, dt_iop_module_t::dev, dt_iop_module_t::hide_enable_button, dt_develop_t::image_storage, dt_image_t::pixel_aspect_ratio, and dt_iop_module_t::widget.

◆ transform()

static void transform	(	const dt_dev_pixelpipe_iop_t *const	piece,
		float *	p
	)