flip.c File Reference

#include "widgets/widget_settings.h"
#include "database/database.h"
#include "database/history_repository.h"
#include <assert.h>
#include "system/openmp.h"
#include "system/mem_alloc.h"
#include "common/logging.h"
#include "common/module_versioning.h"
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#include <inttypes.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "imageio/imageio_core.h"
#include "common/opencl.h"
#include "develop/develop.h"
#include "develop/geometry/geometry.h"
#include "develop/imageop.h"
#include "develop/imageop_gui.h"
#include "gui/presets.h"
#include "iop/iop_api.h"

Include dependency graph for flip.c:

Go to the source code of this file.

Data Structures
struct	dt_iop_flip_params_t
struct	dt_iop_flip_global_data_t
struct	dt_iop_flip_geometry_t

Typedefs
typedef struct dt_iop_flip_params_t	dt_iop_flip_params_t
typedef struct dt_iop_flip_params_t	dt_iop_flip_data_t
typedef struct dt_iop_flip_global_data_t	dt_iop_flip_global_data_t
typedef struct dt_iop_flip_geometry_t	dt_iop_flip_geometry_t

Functions
static void	get_corner (const int32_t *aabb, const int i, int32_t *p)
static void	adjust_aabb (const int32_t *p, int32_t *aabb)
const char *	name ()
const char *	aliases ()
int	default_group ()
int	operation_tags ()
int	flags ()
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 dt_image_orientation_t	merge_two_orientations (dt_image_orientation_t raw_orientation, dt_image_orientation_t user_orientation)
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 void	backtransform (const int32_t *x, int32_t *o, const dt_image_orientation_t orientation, int32_t iw, int32_t ih)
static dt_image_orientation_t	_flip_resolve (dt_iop_module_t *self, const dt_iop_flip_params_t *const p)
	The orientation this module will actually apply.
static void	_flip_map_size (const dt_image_orientation_t orientation, const dt_iop_roi_t *const roi_in, dt_iop_roi_t *roi_out)
	Input rect -> output rect: a swap, or nothing.
int	distort_transform (dt_iop_module_t *self, const dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece, float *const restrict 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 *const restrict 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 (struct dt_iop_module_t *self, const struct dt_dev_pixelpipe_t *pipe, struct dt_dev_pixelpipe_iop_t *piece, dt_iop_roi_t *roi_out, const dt_iop_roi_t *roi_in)
void	modify_roi_in (struct dt_iop_module_t *self, const struct dt_dev_pixelpipe_t *pipe, struct dt_dev_pixelpipe_iop_t *piece, const dt_iop_roi_t *roi_out, dt_iop_roi_t *roi_in)
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)
int	process_cl (struct dt_iop_module_t *self, const dt_dev_pixelpipe_t *pipe, const dt_dev_pixelpipe_iop_t *piece, cl_mem dev_in, cl_mem dev_out)
void	init_global (dt_iop_module_so_t *self)
void	cleanup_global (dt_iop_module_so_t *self)
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)
static void	_flip_geometry_map_size (const void *data, const dt_iop_roi_t *const in, dt_iop_roi_t *out)
static int	_flip_geometry_transform (const void *data, const dt_geometry_record_t *const record, dt_geometry_chain_t *chain, float *points, size_t points_count)
static int	_flip_geometry_backtransform (const void *data, const dt_geometry_record_t *const record, dt_geometry_chain_t *chain, float *points, size_t points_count)
gboolean	geometry_record (dt_iop_module_t *self, const void *params, dt_geometry_record_t *record)
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	init_presets (dt_iop_module_so_t *self)
void	reload_defaults (dt_iop_module_t *self)
static void	do_rotate (dt_iop_module_t *self, uint32_t cw)
static void	rotate_cw (GtkWidget *widget, dt_iop_module_t *self)
static void	rotate_ccw (GtkWidget *widget, dt_iop_module_t *self)
static void	_flip_h (GtkWidget *widget, dt_iop_module_t *self)
static void	_flip_v (GtkWidget *widget, dt_iop_module_t *self)
void	gui_init (struct dt_iop_module_t *self)
void	gui_cleanup (struct dt_iop_module_t *self)

Variables
static const dt_geometry_vtable_t	_flip_geometry_vtable

Typedef Documentation

dt_iop_flip_data_t

typedef struct dt_iop_flip_params_t dt_iop_flip_data_t

Definition at line 79 of file flip.c.

dt_iop_flip_geometry_t

typedef struct dt_iop_flip_geometry_t dt_iop_flip_geometry_t

dt_iop_flip_global_data_t

typedef struct dt_iop_flip_global_data_t dt_iop_flip_global_data_t

dt_iop_flip_params_t

typedef struct dt_iop_flip_params_t dt_iop_flip_params_t

Function Documentation

_flip_geometry_backtransform()

static int _flip_geometry_backtransform ( const void *  data, const dt_geometry_record_t *const  record, dt_geometry_chain_t *  chain, float *  points, size_t  points_count  )

static

Definition at line 493 of file flip.c.

References dt_iop_roi_t::height, i, dt_geometry_record_t::in, ORIENTATION_FLIP_X, ORIENTATION_FLIP_Y, ORIENTATION_SWAP_XY, dt_iop_roi_t::width, and x.

_flip_geometry_map_size()

static void _flip_geometry_map_size ( const void *  data, const dt_iop_roi_t *const  in, dt_iop_roi_t *  out  )

static

Definition at line 466 of file flip.c.

References _flip_map_size(), and out.

_flip_geometry_transform()

static int _flip_geometry_transform ( const void *  data, const dt_geometry_record_t *const  record, dt_geometry_chain_t *  chain, float *  points, size_t  points_count  )

static

Definition at line 471 of file flip.c.

References dt_iop_roi_t::height, i, dt_geometry_record_t::in, ORIENTATION_FLIP_X, ORIENTATION_FLIP_Y, ORIENTATION_SWAP_XY, dt_iop_roi_t::width, and x.

_flip_h()

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

static

Definition at line 647 of file flip.c.

References dt_iop_module_t::dev, dt_dev_add_history_item, dt_image_orientation(), dt_develop_t::image_storage, ORIENTATION_FLIP_HORIZONTALLY, ORIENTATION_FLIP_VERTICALLY, ORIENTATION_NULL, ORIENTATION_SWAP_XY, p, dt_iop_module_t::params, and TRUE.

Referenced by gui_init().

_flip_map_size()

static void _flip_map_size ( const dt_image_orientation_t  orientation, const dt_iop_roi_t *const  roi_in, dt_iop_roi_t *  roi_out  )

static

Input rect -> output rect: a swap, or nothing.

Definition at line 250 of file flip.c.

References dt_iop_roi_t::height, ORIENTATION_SWAP_XY, and dt_iop_roi_t::width.

Referenced by _flip_geometry_map_size(), and modify_roi_out().

_flip_resolve()

static dt_image_orientation_t _flip_resolve ( dt_iop_module_t *  self, const dt_iop_flip_params_t *const  p  )

static

The orientation this module will actually apply.

ORIENTATION_NULL means "whatever the file says", which is resolved from the image's EXIF here rather than stored in params – so the resolution has to happen identically wherever the orientation is consumed, or a record would describe a rotation the pipe is not doing.

Definition at line 243 of file flip.c.

References dt_iop_module_t::dev, dt_image_orientation(), dt_develop_t::image_storage, ORIENTATION_NULL, and p.

Referenced by commit_params(), and geometry_record().

_flip_v()

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

static

Definition at line 661 of file flip.c.

References dt_iop_module_t::dev, dt_dev_add_history_item, dt_image_orientation(), dt_develop_t::image_storage, ORIENTATION_FLIP_HORIZONTALLY, ORIENTATION_FLIP_VERTICALLY, ORIENTATION_NULL, ORIENTATION_SWAP_XY, p, dt_iop_module_t::params, and TRUE.

Referenced by gui_init().

adjust_aabb()

static void adjust_aabb ( const int32_t *  p, int32_t *  aabb  )

static

Definition at line 92 of file flip.c.

References MAX, MIN, and p.

Referenced by modify_roi_in().

aliases()

const char * aliases

(

)

Definition at line 105 of file flip.c.

backtransform()

static void backtransform ( const int32_t *  x, int32_t *  o, const dt_image_orientation_t  orientation, int32_t  iw, int32_t  ih  )

static

Definition at line 203 of file flip.c.

References ORIENTATION_FLIP_X, ORIENTATION_FLIP_Y, ORIENTATION_SWAP_XY, and x.

Referenced by modify_roi_in().

cleanup_global()

void cleanup_global

(

dt_iop_module_so_t *

self

)

Definition at line 441 of file flip.c.

References dt_iop_module_so_t::data, dt_free, dt_opencl_free_kernel(), and dt_iop_flip_global_data_t::kernel_flip.

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 548 of file flip.c.

References dt_dev_pixelpipe_iop_t::data, and dt_free_align.

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 448 of file flip.c.

References _flip_resolve(), d, dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_iop_t::enabled, ORIENTATION_NONE, 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 125 of file flip.c.

References IOP_CS_RGB.

default_group()

int default_group

(

)

Definition at line 110 of file flip.c.

References IOP_GROUP_TECHNICAL.

description()

const char ** description

(

struct dt_iop_module_t *

self

)

Definition at line 130 of file flip.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 *const restrict	points,
		size_t	points_count
	)

Definition at line 290 of file flip.c.

References __OMP_PARALLEL_FOR__, dt_dev_pixelpipe_iop_t::buf_in, d, dt_dev_pixelpipe_iop_t::data, dt_iop_roi_t::height, i, ORIENTATION_FLIP_X, ORIENTATION_FLIP_Y, ORIENTATION_SWAP_XY, dt_iop_roi_t::width, and x.

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
	)

Definition at line 322 of file flip.c.

References bpp, d, dt_dev_pixelpipe_iop_t::data, dt_imageio_flip_buffers(), 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 *const restrict	points,
		size_t	points_count
	)

Definition at line 263 of file flip.c.

References __OMP_PARALLEL_FOR__, dt_dev_pixelpipe_iop_t::buf_in, d, dt_dev_pixelpipe_iop_t::data, dt_iop_roi_t::height, i, ORIENTATION_FLIP_X, ORIENTATION_FLIP_Y, ORIENTATION_SWAP_XY, dt_iop_roi_t::width, and x.

do_rotate()

static void do_rotate ( dt_iop_module_t *  self, uint32_t  cw  )

static

Definition at line 613 of file flip.c.

References dt_iop_module_t::dev, dt_dev_add_history_item, dt_image_orientation(), dt_develop_t::image_storage, ORIENTATION_FLIP_X, ORIENTATION_FLIP_Y, ORIENTATION_NULL, ORIENTATION_SWAP_XY, p, dt_iop_module_t::params, and TRUE.

Referenced by rotate_ccw(), and rotate_cw().

flags()

int flags

(

)

Definition at line 120 of file flip.c.

References IOP_FLAGS_ALLOW_TILING, IOP_FLAGS_ONE_INSTANCE, IOP_FLAGS_TILING_FULL_ROI, and IOP_FLAGS_UNSAFE_COPY.

geometry_record()

gboolean geometry_record	(	dt_iop_module_t *	self,
		const void *	params,
		dt_geometry_record_t *	record
	)

Definition at line 521 of file flip.c.

References _flip_geometry_vtable, _flip_resolve(), dt_geometry_record_t::data, dt_free_gpointer(), FALSE, dt_geometry_record_t::free_data, IS_NULL_PTR, dt_iop_flip_geometry_t::orientation, ORIENTATION_NONE, TRUE, and dt_geometry_record_t::vtable.

get_corner()

static void get_corner ( const int32_t *  aabb, const int  i, int32_t *  p  )

static

Definition at line 87 of file flip.c.

References i, k, and p.

Referenced by modify_roi_in().

gui_cleanup()

void gui_cleanup

(

struct dt_iop_module_t *

self

)

Definition at line 701 of file flip.c.

References dt_iop_module_t::gui, and dt_iop_module_gui_t::gui_data.

gui_init()

void gui_init

(

struct dt_iop_module_t *

self

)

Definition at line 676 of file flip.c.

References _flip_h(), _flip_v(), DT_GUI_BOX_SPACING, dt_iop_button_new(), dt_iop_gui_reset_label_new(), dtgtk_cairo_paint_flip(), dtgtk_cairo_paint_refresh(), FALSE, dt_iop_module_t::gui, dt_iop_module_gui_t::gui_data, p, dt_iop_module_t::params, rotate_ccw(), rotate_cw(), TRUE, and dt_iop_module_gui_t::widget.

init_global()

void init_global

(

dt_iop_module_so_t *

self

)

Definition at line 433 of file flip.c.

References dt_iop_module_so_t::data, dt_opencl_create_kernel(), and dt_iop_flip_global_data_t::kernel_flip.

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 542 of file flip.c.

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

)

Definition at line 554 of file flip.c.

References dt_database_release_transaction, dt_database_start_transaction, dt_gui_presets_add_generic(), dt_gui_presets_update_autoapply(), dt_iop_module_so_t::op, ORIENTATION_FLIP_HORIZONTALLY, ORIENTATION_FLIP_VERTICALLY, ORIENTATION_NONE, ORIENTATION_NULL, ORIENTATION_ROTATE_180_DEG, ORIENTATION_ROTATE_CCW_90_DEG, ORIENTATION_ROTATE_CW_90_DEG, and p.

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 173 of file flip.c.

References d, dt_iop_module_t::default_params, dt_iop_module_t::dev, dt_image_orientation(), dt_develop_t::image_storage, merge_two_orientations(), n, and ORIENTATION_NONE.

merge_two_orientations()

static dt_image_orientation_t merge_two_orientations ( dt_image_orientation_t  raw_orientation, dt_image_orientation_t  user_orientation  )

static

Merges raw camera orientation with user-specified orientation

Parameters

raw_orientation	Camera/EXIF orientation (bits: Y=1, X=2, XY=4)
user_orientation	User rotation/flip request (same bit format)

Returns

Combined orientation for final image transformation

When user requests XY swap, we must swap the X/Y flip bits in raw orientation before applying the XOR combination. This ensures proper coordinate transformation.

Definition at line 145 of file flip.c.

References ORIENTATION_FLIP_X, ORIENTATION_FLIP_Y, and ORIENTATION_SWAP_XY.

Referenced by legacy_params(), and reload_defaults().

modify_roi_in()

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

Definition at line 347 of file flip.c.

References adjust_aabb(), backtransform(), dt_dev_pixelpipe_iop_t::buf_in, dt_dev_pixelpipe_iop_t::buf_out, d, dt_dev_pixelpipe_iop_t::data, get_corner(), dt_iop_roi_t::height, p, dt_iop_roi_t::scale, dt_iop_roi_t::width, dt_iop_roi_t::x, and dt_iop_roi_t::y.

modify_roi_out()

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

Definition at line 338 of file flip.c.

References _flip_map_size(), d, and dt_dev_pixelpipe_iop_t::data.

name()

const char * name

(

)

Definition at line 100 of file flip.c.

operation_tags()

int operation_tags

(

)

Definition at line 115 of file flip.c.

References IOP_TAG_DISTORT.

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 388 of file flip.c.

References bpp, dt_iop_buffer_dsc_t::channels, d, dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_iop_t::dsc_in, dt_imageio_flip_buffers(), dt_iop_roi_t::height, ovoid, dt_dev_pixelpipe_iop_t::roi_in, and dt_iop_roi_t::width.

process_cl()

int process_cl	(	struct dt_iop_module_t *	self,
		const dt_dev_pixelpipe_t *	pipe,
		const dt_dev_pixelpipe_iop_t *	piece,
		cl_mem	dev_in,
		cl_mem	dev_out
	)

Definition at line 403 of file flip.c.

References dt_dev_pixelpipe_iop_t::data, dt_dev_pixelpipe_t::devid, DT_DEBUG_OPENCL, dt_opencl_enqueue_kernel_2d(), dt_opencl_set_kernel_arg(), dt_print(), error(), FALSE, dt_iop_module_t::global_data, height, dt_iop_roi_t::height, dt_iop_flip_global_data_t::kernel_flip, dt_iop_flip_params_t::orientation, dt_dev_pixelpipe_iop_t::roi_in, ROUNDUPDHT, ROUNDUPDWD, TRUE, width, and dt_iop_roi_t::width.

reload_defaults()

void reload_defaults

(

dt_iop_module_t *

self

)

Definition at line 591 of file flip.c.

References d, dt_iop_module_t::default_enabled, dt_iop_module_t::default_params, dt_iop_module_t::dev, dt_history_repository_module_exists(), dt_image_orientation(), dt_image_t::id, dt_develop_t::image_storage, dt_image_t::legacy_flip, merge_two_orientations(), ORIENTATION_NULL, and dt_image_raw_parameters_t::user_flip.

rotate_ccw()

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

static

Definition at line 643 of file flip.c.

References do_rotate().

Referenced by gui_init().

rotate_cw()

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

static

Definition at line 639 of file flip.c.

References do_rotate().

Referenced by gui_init().

Variable Documentation

_flip_geometry_vtable

const dt_geometry_vtable_t _flip_geometry_vtable

static

Initial value:

= {
  .map_size = _flip_geometry_map_size,
  .transform = _flip_geometry_transform,
  .backtransform = _flip_geometry_backtransform,
}

Definition at line 515 of file flip.c.

Referenced by geometry_record().