dev_snapshot.h File Reference

#include <cairo.h>
#include <glib.h>
#include <stdint.h>

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Data Structures
struct	dt_dev_snapshot_t

Typedefs
typedef struct dt_dev_snapshot_t	dt_dev_snapshot_t

Functions
gboolean	dt_dev_snapshot_capture (dt_dev_snapshot_t *snap, int32_t imgid, float scale, GList *history_override, GList *iop_order_override, int32_t history_end_override)
void	dt_dev_snapshot_clear (dt_dev_snapshot_t *snap)
void	dt_dev_snapshot_draw (dt_dev_snapshot_t *snap, cairo_t *cri, struct dt_develop_t *dev, int32_t width, int32_t height, double clip_x, double clip_y, double clip_w, double clip_h)

Typedef Documentation

dt_dev_snapshot_t

typedef struct dt_dev_snapshot_t dt_dev_snapshot_t

Function Documentation

dt_dev_snapshot_capture()

gboolean dt_dev_snapshot_capture	(	dt_dev_snapshot_t *	snap,
		int32_t	imgid,
		float	scale,
		GList *	history_override,
		GList *	iop_order_override,
		int32_t	history_end_override
	)

Definition at line 154 of file dev_snapshot.c.

References _render(), DT_DEBUG_DEV, dt_dev_cleanup(), dt_dev_create_module_instance(), dt_dev_get_module_instance(), dt_dev_history_compute_hash(), dt_dev_history_free_history(), dt_dev_init(), dt_dev_load_image(), dt_dev_set_history_end_ext(), dt_dev_set_history_hash(), dt_dev_snapshot_clear(), dt_free, dt_free_gpointer(), dt_iop_get_module_by_op_priority(), dt_print(), FALSE, dt_develop_t::history, dt_dev_snapshot_t::image, dt_develop_t::iop, dt_develop_t::iop_order_list, IS_NULL_PTR, dt_dev_history_item_t::multi_name, dt_dev_history_item_t::multi_priority, dt_dev_history_item_t::op_name, and dt_dev_snapshot_t::sample_scale.

Referenced by _lib_duplicate_thumb_press_callback(), and _lib_snapshot_capture_state().

dt_dev_snapshot_clear()

void dt_dev_snapshot_clear

(

dt_dev_snapshot_t *

snap

)

Definition at line 33 of file dev_snapshot.c.

References dt_dev_snapshot_t::crop_h, dt_dev_snapshot_t::crop_w, dt_dev_snapshot_t::crop_x, dt_dev_snapshot_t::crop_y, dt_dev_snapshot_t::display_image, dt_dev_snapshot_t::display_scale, dt_dev_snapshot_t::image, IS_NULL_PTR, and dt_dev_snapshot_t::sample_scale.

Referenced by _lib_duplicate_init_callback(), _lib_snapshot_clear_state(), dt_dev_snapshot_capture(), gui_cleanup(), and view_leave().

dt_dev_snapshot_draw()

void dt_dev_snapshot_draw	(	dt_dev_snapshot_t *	snap,
		cairo_t *	cri,
		struct dt_develop_t *	dev,
		int32_t	width,
		int32_t	height,
		double	clip_x,
		double	clip_y,
		double	clip_w,
		double	clip_h
	)

Definition at line 351 of file dev_snapshot.c.

References _build_display_image(), dt_dev_snapshot_t::crop_x, dt_dev_snapshot_t::crop_y, darktable, dt_dev_snapshot_t::display_image, double(), dt_dev_get_zoom_level(), darktable_t::gui, height, dt_dev_snapshot_t::image, IS_NULL_PTR, dt_gui_gtk_t::ppd, dt_develop_t::roi, dt_dev_snapshot_t::sample_scale, width, dt_develop_t::x, and dt_develop_t::y.

Referenced by gui_post_expose().