cache.h File Reference

#include "common/dtpthread.h"
#include <glib.h>
#include <inttypes.h>
#include <stddef.h>

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Data Structures
struct	dt_cache_entry_t
struct	dt_cache_t

Macros
#define	dt_cache_get(A, B, C)   dt_cache_get_with_caller(A, B, C, __FILE__, __LINE__)
#define	dt_cache_release(A, B)   dt_cache_release_with_caller(A, B, __FILE__, __LINE__)

Typedefs
typedef struct dt_cache_entry_t	dt_cache_entry_t
typedef struct dt_cache_t	dt_cache_t

Functions
typedef	void ((*dt_cache_allocate_t)(void *userdata, dt_cache_entry_t *entry))
void	dt_cache_init (dt_cache_t *cache, size_t entry_size, size_t cost_quota)
void	dt_cache_cleanup (dt_cache_t *cache)
static void	dt_cache_set_allocate_callback (dt_cache_t *cache, dt_cache_allocate_t allocate_cb, void *allocate_data)
static void	dt_cache_set_cleanup_callback (dt_cache_t *cache, dt_cache_cleanup_t cleanup_cb, void *cleanup_data)
dt_cache_entry_t *	dt_cache_get_with_caller (dt_cache_t *cache, const uint32_t key, char mode, const char *file, int line)
dt_cache_entry_t *	dt_cache_testget (dt_cache_t *cache, const uint32_t key, char mode)
void	dt_cache_release_with_caller (dt_cache_t *cache, dt_cache_entry_t *entry, const char *file, int line)
int32_t	dt_cache_contains (dt_cache_t *cache, const uint32_t key)
int32_t	dt_cache_remove (dt_cache_t *cache, const uint32_t key)
void	dt_cache_gc (dt_cache_t *cache, const float fill_ratio)
int	dt_cache_for_all (dt_cache_t *cache, int(*process)(const uint32_t key, const void *data, void *user_data), void *user_data)

Macro Definition Documentation

dt_cache_get

#define dt_cache_get	(		A,
			B,
			C
	)		dt_cache_get_with_caller(A, B, C, __FILE__, __LINE__)

dt_cache_release

#define dt_cache_release	(		A,
			B
	)		dt_cache_release_with_caller(A, B, __FILE__, __LINE__)

Typedef Documentation

dt_cache_entry_t

typedef struct dt_cache_entry_t dt_cache_entry_t

dt_cache_t

typedef struct dt_cache_t dt_cache_t

Function Documentation

dt_cache_cleanup()

void dt_cache_cleanup

(

dt_cache_t *

cache

)

References ASAN_UNPOISON_MEMORY_REGION, dt_cache_t::cleanup, dt_cache_t::cleanup_data, dt_cache_entry_t::data, dt_cache_entry_t::data_size, dt_free_align, dt_pthread_mutex_destroy(), dt_pthread_rwlock_destroy, dt_cache_t::hashtable, dt_cache_entry_t::lock, dt_cache_t::lock, and dt_cache_t::lru.

Referenced by dt_image_cache_cleanup(), dt_mipmap_cache_cleanup(), and main().

dt_cache_contains()

int32_t dt_cache_contains	(	dt_cache_t *	cache,
		const uint32_t	key
	)

References dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_cache_t::hashtable, key, and dt_cache_t::lock.

Referenced by main().

dt_cache_for_all()

int dt_cache_for_all	(	dt_cache_t *	cache,
		int(*)(const uint32_t key, const void *data, void *user_data)	process,
		void *	user_data
	)

References dt_cache_entry_t::data, dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_cache_t::hashtable, key, dt_cache_t::lock, and process().

dt_cache_gc()

void dt_cache_gc	(	dt_cache_t *	cache,
		const float	fill_ratio
	)

References dt_cache_entry_t::_lock_demoting, ASAN_UNPOISON_MEMORY_REGION, dt_cache_t::cleanup, dt_cache_t::cleanup_data, dt_cache_entry_t::cost, dt_cache_t::cost, dt_cache_t::cost_quota, dt_cache_entry_t::data, dt_cache_entry_t::data_size, dt_free_align, dt_pthread_rwlock_destroy, dt_pthread_rwlock_trywrlock, dt_pthread_rwlock_unlock, dt_cache_t::hashtable, dt_cache_entry_t::key, dt_cache_entry_t::link, dt_cache_entry_t::lock, and dt_cache_t::lru.

Referenced by dt_cache_get_with_caller().

dt_cache_get_with_caller()

dt_cache_entry_t * dt_cache_get_with_caller	(	dt_cache_t *	cache,
		const uint32_t	key,
		char	mode,
		const char *	file,
		int	line
	)

References dt_cache_entry_t::_lock_demoting, dt_cache_t::allocate, dt_cache_t::allocate_data, ASAN_POISON_MEMORY_REGION, dt_cache_entry_t::cost, dt_cache_t::cost, dt_cache_t::cost_quota, dt_cache_entry_t::data, dt_cache_entry_t::data_size, dt_alloc_align, dt_cache_gc(), dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_pthread_rwlock_init, dt_pthread_rwlock_rdlock_with_caller, dt_pthread_rwlock_tryrdlock_with_caller, dt_pthread_rwlock_trywrlock_with_caller, dt_pthread_rwlock_wrlock_with_caller, dt_cache_t::entry_size, dt_cache_t::hashtable, dt_cache_entry_t::key, key, dt_cache_entry_t::link, dt_cache_entry_t::lock, dt_cache_t::lock, and dt_cache_t::lru.

Referenced by dt_mipmap_cache_get_with_caller().

dt_cache_init()

void dt_cache_init	(	dt_cache_t *	cache,
		size_t	entry_size,
		size_t	cost_quota
	)

References dt_cache_t::allocate, dt_cache_t::allocate_data, dt_cache_t::cleanup, dt_cache_t::cleanup_data, dt_cache_t::cost, dt_cache_t::cost_quota, dt_pthread_mutex_init(), dt_cache_t::entry_size, dt_cache_t::hashtable, dt_cache_t::lock, and dt_cache_t::lru.

Referenced by dt_image_cache_init(), dt_mipmap_cache_init(), and main().

dt_cache_release_with_caller()

void dt_cache_release_with_caller	(	dt_cache_t *	cache,
		dt_cache_entry_t *	entry,
		const char *	file,
		int	line
	)

References ASAN_POISON_MEMORY_REGION, dt_cache_entry_t::data, dt_cache_entry_t::data_size, dt_pthread_rwlock_unlock, and dt_cache_entry_t::lock.

Referenced by dt_mipmap_cache_release_with_caller().

dt_cache_remove()

int32_t dt_cache_remove	(	dt_cache_t *	cache,
		const uint32_t	key
	)

References dt_cache_entry_t::_lock_demoting, ASAN_UNPOISON_MEMORY_REGION, dt_cache_t::cleanup, dt_cache_t::cleanup_data, dt_cache_entry_t::cost, dt_cache_t::cost, dt_cache_entry_t::data, dt_cache_entry_t::data_size, dt_free_align, dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_pthread_rwlock_destroy, dt_pthread_rwlock_trywrlock, dt_pthread_rwlock_unlock, dt_cache_t::hashtable, key, dt_cache_entry_t::link, dt_cache_entry_t::lock, dt_cache_t::lock, dt_cache_t::lru, and void().

Referenced by dt_image_cache_remove(), dt_mimap_cache_evict(), and dt_mipmap_cache_remove_at_size().

dt_cache_set_allocate_callback()

static void dt_cache_set_allocate_callback ( dt_cache_t *  cache, dt_cache_allocate_t  allocate_cb, void *  allocate_data  )

inlinestatic

References dt_cache_t::allocate, and dt_cache_t::allocate_data.

Referenced by dt_image_cache_init(), dt_mipmap_cache_init(), and main().

dt_cache_set_cleanup_callback()

static void dt_cache_set_cleanup_callback ( dt_cache_t *  cache, dt_cache_cleanup_t  cleanup_cb, void *  cleanup_data  )

inlinestatic

References dt_cache_t::cleanup, and dt_cache_t::cleanup_data.

Referenced by dt_image_cache_init(), and dt_mipmap_cache_init().

dt_cache_testget()

dt_cache_entry_t * dt_cache_testget	(	dt_cache_t *	cache,
		const uint32_t	key,
		char	mode
	)

References ASAN_POISON_MEMORY_REGION, dt_cache_entry_t::data, dt_cache_entry_t::data_size, dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), dt_pthread_rwlock_tryrdlock, dt_pthread_rwlock_trywrlock, dt_cache_t::hashtable, key, dt_cache_entry_t::link, dt_cache_entry_t::lock, dt_cache_t::lock, and dt_cache_t::lru.

Referenced by dt_image_cache_testget(), dt_mipmap_cache_get_with_caller(), and dt_mipmap_cache_remove_at_size().

void()

typedef void

(

(*)(void *userdata, dt_cache_entry_t *entry)

dt_cache_allocate_t

)

Referenced by _backup_db(), _blendop_blendif_disp_alternative_reset(), _brush_duplicate_points(), _circle_duplicate_points(), _circle_events_post_expose(), _circle_get_distance(), _circle_get_points(), _circle_get_points_source(), _delete_child(), _edit_preset_response(), _ellipse_duplicate_points(), _ellipse_events_post_expose(), _ellipse_get_distance(), _event_process_after_preview_callback(), _event_structure_auto_clicked(), _gradient_duplicate_points(), _gradient_events_post_expose(), _gradient_get_distance(), _gradient_get_points_border(), _image_import_internal(), _metadata_get_flags(), _metadata_view_update_values(), _path_duplicate_points(), _prepare_resampling_plan(), camera_autosearch_clicked(), camera_menusearch_clicked(), commit_params(), delete_children(), dt_cache_remove(), dt_dev_add_history_item_ext(), dt_dev_cleanup(), dt_dev_free_history_item(), dt_dev_pixelpipe_cleanup(), dt_dev_pixelpipe_process(), dt_gui_preferences_show(), dt_image_read_duplicates(), dt_imageio_jpeg_decompress(), dt_imageio_jpeg_read(), dt_imageio_open_avif(), dt_imageio_open_j2k(), dt_imageio_open_jpeg(), dt_imageio_open_png(), dt_imageio_open_rawspeed(), dt_imageio_open_tiff(), dt_init(), dt_iop_alloc_image_buffers(), dt_set_signal_handlers(), gui_init(), gui_init(), icuLoadCollation(), icuRegexpFunc(), init_pipe(), key_swap_callback(), leave(), lens_autosearch_clicked(), lens_comboentry_aperture_update(), lens_comboentry_distance_update(), lens_comboentry_focal_update(), lens_menusearch_clicked(), line_detect(), read_image(), sqlite3IcuInit(), write_image(), write_image(), and write_pfm().