mipmap_cache.h File Reference

#include "system/atomic.h"
#include "common/paths.h"
#include "caches/cache.h"
#include "colorprofiles/profile_types.h"
#include "common/image.h"

Include dependency graph for mipmap_cache.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Data Structures
struct	dt_mipmap_buffer_t
struct	dt_mipmap_cache_settings_t
	Everything about the mipmap cache that the USER decides. More...
struct	dt_mipmap_cache_stats_entry_t

Macros
#define	dt_mipmap_cache_get(B, C, D, E, F)   dt_mipmap_cache_get_with_caller(B,C,D,E,F,__FILE__,__LINE__)
#define	dt_mipmap_cache_get_with_shutdown(B, C, D, E, F, G)    dt_mipmap_cache_get_with_caller_and_shutdown(B,C,D,E,F,G,__FILE__,__LINE__)
#define	dt_mipmap_cache_write_get(B, C, D)   dt_mipmap_cache_write_get_with_caller(B,C,D,__FILE__,__LINE__)
#define	dt_mipmap_cache_release(B)   dt_mipmap_cache_release_with_caller(B, __FILE__, __LINE__)

Typedefs
typedef enum dt_mipmap_size_t	dt_mipmap_size_t
typedef enum dt_mipmap_get_flags_t	dt_mipmap_get_flags_t
typedef struct dt_mipmap_buffer_t	dt_mipmap_buffer_t
typedef struct dt_mipmap_cache_one_t	dt_mipmap_cache_one_t
typedef struct dt_mipmap_cache_t	dt_mipmap_cache_t
typedef struct dt_mipmap_cache_settings_t	dt_mipmap_cache_settings_t
	Everything about the mipmap cache that the USER decides.
typedef struct dt_mipmap_cache_stats_entry_t	dt_mipmap_cache_stats_entry_t

Enumerations
enum	dt_mipmap_size_t {   DT_MIPMAP_0 ,   DT_MIPMAP_1 ,   DT_MIPMAP_2 ,   DT_MIPMAP_3 ,   DT_MIPMAP_4 ,   DT_MIPMAP_5 ,   DT_MIPMAP_6 ,   DT_MIPMAP_7 ,   DT_MIPMAP_8 ,   DT_MIPMAP_F ,   DT_MIPMAP_FULL ,   DT_MIPMAP_NONE }
enum	dt_mipmap_get_flags_t {   DT_MIPMAP_BLOCKING = 0 ,   DT_MIPMAP_TESTLOCK = 1 }

Functions
void *	dt_mipmap_cache_alloc (dt_mipmap_buffer_t *buf, const dt_image_t *img)
void	dt_mipmap_cache_set_settings (const dt_mipmap_cache_settings_t *settings)
	Apply new settings to a running cache.
void	dt_mipmap_cache_get_settings (dt_mipmap_cache_settings_t *settings)
	Read back the settings in force. Snapshot, taken under the same lock the setter takes, so the four fields are always consistent with each other.
void	dt_mipmap_cache_init (const dt_mipmap_cache_settings_t *settings, const gboolean verbose)
	Initialise the cache.
void	dt_mipmap_cache_flush_to_disk (void)
	Write the resident thumbnails to the disk cache and drop them from RAM; the cache stays usable.
void	dt_mipmap_cache_cleanup (void)
void	dt_mipmap_cache_print (void)
void	dt_mipmap_cache_get_usage (size_t *current, size_t *max)
GArray *	dt_mipmap_cache_get_entries_stats (void)
void	dt_mipmap_cache_get_with_caller (dt_mipmap_buffer_t *buf, const int32_t imgid, const dt_mipmap_size_t mip, const dt_mipmap_get_flags_t flags, const char mode, const char *file, int line)
void	dt_mipmap_cache_get_with_caller_and_shutdown (dt_mipmap_buffer_t *buf, const int32_t imgid, const dt_mipmap_size_t mip, const dt_mipmap_get_flags_t flags, const char mode, dt_atomic_int *shutdown, const char *file, int line)
void	dt_mipmap_cache_write_get_with_caller (dt_mipmap_buffer_t *buf, const int32_t imgid, const int mip, const char *file, int line)
void	dt_mipmap_cache_release_with_caller (dt_mipmap_buffer_t *buf, const char *file, int line)
void	dt_mipmap_cache_remove (const int32_t imgid, const gboolean flush_disk)
void	dt_mipmap_cache_remove_at_size (const int32_t imgid, const dt_mipmap_size_t mip, const gboolean flush_disk)
void	dt_mipmap_cache_remove_all_sizes (const int32_t imgid, const gboolean flush_disk)
void	dt_mimap_cache_evict (const int32_t imgid)
dt_mipmap_size_t	dt_mipmap_cache_get_matching_size (const int32_t width, const int32_t height, const uint32_t imgid)
dt_mipmap_size_t	dt_mipmap_cache_get_fitting_size (const int32_t width, const int32_t height, const uint32_t imgid)
void	dt_mipmap_cache_swap_at_size (const int32_t imgid, const dt_mipmap_size_t mip, const uint8_t *const buffer, const int32_t width, const int32_t height, dt_colorspaces_color_profile_type_t profile)
void	dt_mipmap_cache_copy_thumbnails (const uint32_t dst_imgid, const uint32_t src_imgid)
void	dt_mipmap_get_cache_filename (char path[DT_PATH_MAX], dt_mipmap_size_t mip, const int32_t imgid)
void	dt_mipmap_get_cache_dir (char path[DT_PATH_MAX], dt_mipmap_size_t mip)

Macro Definition Documentation

dt_mipmap_cache_get

#define dt_mipmap_cache_get	(		B,
			C,
			D,
			E,
			F
	)		dt_mipmap_cache_get_with_caller(B,C,D,E,F,__FILE__,__LINE__)

Definition at line 187 of file mipmap_cache.h.

dt_mipmap_cache_get_with_shutdown

#define dt_mipmap_cache_get_with_shutdown	(		B,
			C,
			D,
			E,
			F,
			G
	)		dt_mipmap_cache_get_with_caller_and_shutdown(B,C,D,E,F,G,__FILE__,__LINE__)

Definition at line 197 of file mipmap_cache.h.

dt_mipmap_cache_release

#define dt_mipmap_cache_release

(

B

)

dt_mipmap_cache_release_with_caller(B, __FILE__, __LINE__)

Definition at line 219 of file mipmap_cache.h.

dt_mipmap_cache_write_get

#define dt_mipmap_cache_write_get	(		B,
			C,
			D
	)		dt_mipmap_cache_write_get_with_caller(B,C,D,__FILE__,__LINE__)

Definition at line 210 of file mipmap_cache.h.

Typedef Documentation

dt_mipmap_buffer_t

typedef struct dt_mipmap_buffer_t dt_mipmap_buffer_t

dt_mipmap_cache_one_t

typedef struct dt_mipmap_cache_one_t dt_mipmap_cache_one_t

Definition at line 88 of file mipmap_cache.h.

dt_mipmap_cache_settings_t

typedef struct dt_mipmap_cache_settings_t dt_mipmap_cache_settings_t

Everything about the mipmap cache that the USER decides.

These four were read from conf at the point of use, so the cache depended on the configuration system and its behaviour could change under it mid-decode. They cross the boundary as one value now: the application reads conf, the cache is told. That also makes the lifecycle visible – set once at startup, set again when the user changes a preference, and never anywhere else.

dt_mipmap_cache_stats_entry_t

typedef struct dt_mipmap_cache_stats_entry_t dt_mipmap_cache_stats_entry_t

dt_mipmap_cache_t

typedef struct dt_mipmap_cache_t dt_mipmap_cache_t

Definition at line 93 of file mipmap_cache.h.

dt_mipmap_get_flags_t

typedef enum dt_mipmap_get_flags_t dt_mipmap_get_flags_t

dt_mipmap_size_t

typedef enum dt_mipmap_size_t dt_mipmap_size_t

Enumeration Type Documentation

dt_mipmap_get_flags_t

enum dt_mipmap_get_flags_t

Enumerator
DT_MIPMAP_BLOCKING
DT_MIPMAP_TESTLOCK

Definition at line 60 of file mipmap_cache.h.

dt_mipmap_size_t

enum dt_mipmap_size_t

Enumerator
DT_MIPMAP_0
DT_MIPMAP_1
DT_MIPMAP_2
DT_MIPMAP_3
DT_MIPMAP_4
DT_MIPMAP_5
DT_MIPMAP_6
DT_MIPMAP_7
DT_MIPMAP_8
DT_MIPMAP_F
DT_MIPMAP_FULL
DT_MIPMAP_NONE

Definition at line 44 of file mipmap_cache.h.

Function Documentation

dt_mimap_cache_evict()

void dt_mimap_cache_evict

(

const int32_t

imgid

)

Definition at line 1533 of file mipmap_cache.c.

References _get_cache(), _mipmap_cache, dt_cache_remove(), DT_MIPMAP_0, DT_MIPMAP_F, get_key(), and k.

Referenced by _generate_one(), _prerender_job(), and preload_image_cache().

dt_mipmap_cache_alloc()

void * dt_mipmap_cache_alloc	(	dt_mipmap_buffer_t *	buf,
		const dt_image_t *	img
	)

Definition at line 502 of file mipmap_cache.c.

References _get_buffer_from_dsc(), _get_entry_size(), ASAN_POISON_MEMORY_REGION, ASAN_UNPOISON_MEMORY_REGION, bpp, dt_iop_buffer_dsc_t::bpp, dt_mipmap_buffer_t::buf, dt_mipmap_buffer_t::cache_entry, dt_cache_entry_t::data, dt_cache_entry_t::data_size, dt_image_t::dsc, dt_alloc_align(), dt_free_align, dt_mipmap_cache_update_buffer_addresses(), DT_MIPMAP_FULL, dt_image_t::filename, dt_image_t::height, IS_NULL_PTR, MAX, dt_mipmap_buffer_dsc::size, dt_mipmap_buffer_t::size, and dt_image_t::width.

Referenced by dt_imageio_open_avif(), dt_imageio_open_exr(), dt_imageio_open_heif(), dt_imageio_open_j2k(), dt_imageio_open_jpeg(), dt_imageio_open_pfm(), dt_imageio_open_png(), dt_imageio_open_pnm(), dt_imageio_open_rawspeed(), dt_imageio_open_rawspeed_sraw(), dt_imageio_open_rgbe(), dt_imageio_open_tiff(), and dt_imageio_open_webp().

dt_mipmap_cache_cleanup()

void dt_mipmap_cache_cleanup

(

void

)

Definition at line 914 of file mipmap_cache.c.

References _mipmap_cache, dt_mipmap_cache_one_t::cache, dt_cache_cleanup(), dt_free, dt_mipmap_cache_print(), IS_NULL_PTR, dt_mipmap_cache_t::mip_f, dt_mipmap_cache_t::mip_full, and dt_mipmap_cache_t::mip_thumbs.

Referenced by dt_cleanup().

dt_mipmap_cache_copy_thumbnails()

void dt_mipmap_cache_copy_thumbnails	(	const uint32_t	dst_imgid,
		const uint32_t	src_imgid
	)

Definition at line 1904 of file mipmap_cache.c.

References _mipmap_cache, _settings_get(), dt_mipmap_cache_t::cachedir, DT_MIPMAP_0, DT_MIPMAP_F, dt_mipmap_get_cache_filename(), and DT_PATH_MAX.

Referenced by dt_image_copy_rename().

dt_mipmap_cache_flush_to_disk()

void dt_mipmap_cache_flush_to_disk

(

void

)

Write the resident thumbnails to the disk cache and drop them from RAM; the cache stays usable.

A thumbnail reaches the disk cache only when its entry is released: on LRU eviction, or in dt_mipmap_cache_cleanup(). Call this before the part of a shutdown that can fail. Entries another thread holds are skipped, not waited for; they, and whatever is generated afterwards, are written by dt_mipmap_cache_cleanup().

Definition at line 898 of file mipmap_cache.c.

References _cache_print, _mipmap_cache, dt_mipmap_cache_one_t::cache, dt_cache_gc(), DT_DEBUG_CACHE, IS_NULL_PTR, and dt_mipmap_cache_t::mip_thumbs.

Referenced by dt_cleanup().

dt_mipmap_cache_get_entries_stats()

GArray * dt_mipmap_cache_get_entries_stats

(

void

)

Definition at line 1013 of file mipmap_cache.c.

References _mipmap_cache, _mipmap_subcache_collect(), dt_mipmap_cache_one_t::cache, FALSE, IS_NULL_PTR, dt_mipmap_cache_t::mip_f, dt_mipmap_cache_t::mip_full, dt_mipmap_cache_t::mip_thumbs, and out.

Referenced by _rebuild_memory(), and dt_mipmap_cache_get_usage().

dt_mipmap_cache_get_fitting_size()

dt_mipmap_size_t dt_mipmap_cache_get_fitting_size	(	const int32_t	width,
		const int32_t	height,
		const uint32_t	imgid
	)

Definition at line 1408 of file mipmap_cache.c.

References _cache_print, _mipmap_cache, DT_DEBUG_CACHE, DT_MIPMAP_0, DT_MIPMAP_F, height, k, dt_mipmap_cache_t::max_height, dt_mipmap_cache_t::max_width, and width.

Referenced by _preview_pipe_finished(), and dt_dev_resync_mipmap_cache().

dt_mipmap_cache_get_matching_size()

dt_mipmap_size_t dt_mipmap_cache_get_matching_size	(	const int32_t	width,
		const int32_t	height,
		const uint32_t	imgid
	)

Definition at line 1391 of file mipmap_cache.c.

References _cache_print, _mipmap_cache, DT_DEBUG_CACHE, DT_MIPMAP_0, DT_MIPMAP_F, height, k, dt_mipmap_cache_t::max_height, dt_mipmap_cache_t::max_width, and width.

Referenced by _view_image_get_surface_internal(), and preload_auto_callback().

dt_mipmap_cache_get_settings()

void dt_mipmap_cache_get_settings

(

dt_mipmap_cache_settings_t *

settings

)

Read back the settings in force. Snapshot, taken under the same lock the setter takes, so the four fields are always consistent with each other.

Definition at line 161 of file mipmap_cache.c.

References _settings_get(), and IS_NULL_PTR.

Referenced by _jpg_combobox_changed().

dt_mipmap_cache_get_usage()

void dt_mipmap_cache_get_usage	(	size_t *	current,
		size_t *	max
	)

Definition at line 995 of file mipmap_cache.c.

References _mipmap_cache, _settings_get(), dt_mipmap_cache_get_entries_stats(), entries, i, IS_NULL_PTR, max, dt_mipmap_cache_settings_t::max_memory, and TRUE.

Referenced by _rebuild_memory().

dt_mipmap_cache_get_with_caller()

void dt_mipmap_cache_get_with_caller	(	dt_mipmap_buffer_t *	buf,
		const int32_t	imgid,
		const dt_mipmap_size_t	mip,
		const dt_mipmap_get_flags_t	flags,
		const char	mode,
		const char *	file,
		int	line
	)

Definition at line 1254 of file mipmap_cache.c.

References dt_mipmap_cache_get_with_caller_and_shutdown(), and flags.

Referenced by dt_mipmap_cache_write_get_with_caller().

dt_mipmap_cache_get_with_caller_and_shutdown()

void dt_mipmap_cache_get_with_caller_and_shutdown	(	dt_mipmap_buffer_t *	buf,
		const int32_t	imgid,
		const dt_mipmap_size_t	mip,
		const dt_mipmap_get_flags_t	flags,
		const char	mode,
		dt_atomic_int *	shutdown,
		const char *	file,
		int	line
	)

Definition at line 1261 of file mipmap_cache.c.

References _generate_blocking(), _get_cache(), _get_dsc_from_entry(), _invalidate_buffer(), dt_cache_entry_t::_lock_demoting, _mipmap_cache, _validate_buffer(), ASAN_UNPOISON_MEMORY_REGION, dt_mipmap_buffer_t::buf, dt_mipmap_buffer_t::cache_entry, dt_mipmap_buffer_t::color_space, dt_cache_get, dt_cache_get_with_caller(), dt_cache_release, dt_cache_testget(), DT_COLORSPACE_DISPLAY, DT_IMAGEIO_CACHE_FULL, DT_IMAGEIO_OK, DT_MIPMAP_0, DT_MIPMAP_BLOCKING, DT_MIPMAP_BUFFER_DSC_FLAG_GENERATE, DT_MIPMAP_F, DT_MIPMAP_TESTLOCK, flags, dt_mipmap_buffer_dsc::flags, get_key(), dt_mipmap_buffer_t::height, dt_mipmap_buffer_t::imgid, IS_NULL_PTR, dt_mipmap_buffer_t::iscale, key, dt_mipmap_buffer_t::size, dt_mipmap_buffer_dsc::status, dt_mipmap_buffer_t::status, and dt_mipmap_buffer_t::width.

Referenced by dt_mipmap_cache_get_with_caller().

dt_mipmap_cache_init()

void dt_mipmap_cache_init	(	const dt_mipmap_cache_settings_t *	settings,
		const gboolean	verbose
	)

Initialise the cache.

Parameters

verbose	whether this cache traces to the log. Read ONCE, here, from the session's debug flags by the orchestrator – the cache does not consult them itself, so it neither depends on the debug machinery at runtime nor changes behaviour halfway through a session. -d cache still works: darktable.c turns it into this argument.
settings	the user's choices; see dt_mipmap_cache_settings_t. NULL uses zeroes, which is only sensible in a test.

Definition at line 829 of file mipmap_cache.c.

References _get_entry_size(), _mipmap_cache, _settings_get(), _verbose, dt_mipmap_cache_t::buffer_size, dt_mipmap_cache_one_t::cache, dt_mipmap_cache_t::cachedir, dt_cache_init(), dt_cache_set_allocate_callback(), dt_cache_set_cleanup_callback(), DT_CTL_WORKER_RESERVED, DT_MIPMAP_2, dt_mipmap_cache_allocate_dynamic(), dt_mipmap_cache_deallocate_dynamic(), dt_mipmap_cache_get_filename(), dt_mipmap_cache_set_settings(), DT_MIPMAP_F, DT_MIPMAP_FULL, dt_worker_threads(), IS_NULL_PTR, k, dt_mipmap_cache_t::max_height, dt_mipmap_cache_t::max_width, dt_mipmap_cache_t::mip_f, dt_mipmap_cache_t::mip_full, dt_mipmap_cache_t::mip_thumbs, dt_mipmap_cache_one_t::stats_fetches, dt_mipmap_cache_one_t::stats_misses, dt_mipmap_cache_one_t::stats_near_match, dt_mipmap_cache_one_t::stats_requests, and dt_mipmap_cache_one_t::stats_standin.

Referenced by dt_init().

dt_mipmap_cache_print()

void dt_mipmap_cache_print

(

void

)

Definition at line 927 of file mipmap_cache.c.

References _cache_print, _mipmap_cache, dt_mipmap_cache_one_t::cache, dt_cache_t::cost, dt_cache_t::cost_quota, DT_DEBUG_CACHE, dt_mipmap_cache_t::mip_f, dt_mipmap_cache_t::mip_full, dt_mipmap_cache_t::mip_thumbs, dt_mipmap_cache_one_t::stats_fetches, dt_mipmap_cache_one_t::stats_misses, dt_mipmap_cache_one_t::stats_near_match, dt_mipmap_cache_one_t::stats_requests, and dt_mipmap_cache_one_t::stats_standin.

Referenced by dt_mipmap_cache_cleanup().

dt_mipmap_cache_release_with_caller()

void dt_mipmap_cache_release_with_caller	(	dt_mipmap_buffer_t *	buf,
		const char *	file,
		int	line
	)

Definition at line 1375 of file mipmap_cache.c.

References _get_cache(), _mipmap_cache, dt_mipmap_buffer_t::buf, dt_mipmap_cache_one_t::cache, dt_mipmap_buffer_t::cache_entry, dt_cache_release_with_caller(), DT_MIPMAP_0, DT_MIPMAP_NONE, dt_mipmap_buffer_t::imgid, IS_NULL_PTR, and dt_mipmap_buffer_t::size.

dt_mipmap_cache_remove()

void dt_mipmap_cache_remove	(	const int32_t	imgid,
		const gboolean	flush_disk
	)

Definition at line 1486 of file mipmap_cache.c.

References _get_cache(), _get_dsc_from_entry(), _mipmap_cache, ASAN_UNPOISON_MEMORY_REGION, dt_mipmap_cache_one_t::cache, dt_cache_release, dt_cache_remove(), dt_cache_testget(), DT_IMAGEIO_OK, DT_MIPMAP_0, dt_mipmap_cache_remove_at_size(), DT_MIPMAP_F, DT_MIPMAP_FULL, get_key(), IS_NULL_PTR, k, key, and dt_mipmap_buffer_dsc::status.

Referenced by _image_import_internal(), _jpg_combobox_changed(), clear_image_cache(), dt_film_remove(), dt_history_delete_on_image_ext(), dt_image_history_changed(), and dt_mipmap_cache_remove_all_sizes().

dt_mipmap_cache_remove_all_sizes()

void dt_mipmap_cache_remove_all_sizes	(	const int32_t	imgid,
		const gboolean	flush_disk
	)

Definition at line 1525 of file mipmap_cache.c.

References _remove_one_size(), dt_mipmap_cache_remove(), DT_MIPMAP_F, and DT_MIPMAP_FULL.

Referenced by _image_remove().

dt_mipmap_cache_remove_at_size()

void dt_mipmap_cache_remove_at_size	(	const int32_t	imgid,
		const dt_mipmap_size_t	mip,
		const gboolean	flush_disk
	)

Definition at line 1462 of file mipmap_cache.c.

References _get_cache(), _get_dsc_from_entry(), _mipmap_cache, ASAN_UNPOISON_MEMORY_REGION, dt_cache_release, dt_cache_remove(), dt_cache_testget(), DT_MIPMAP_0, DT_MIPMAP_BUFFER_DSC_FLAG_INVALIDATE, dt_mipmap_cache_unlink_ondisk_thumbnail(), DT_MIPMAP_F, dt_mipmap_buffer_dsc::flags, get_key(), and key.

Referenced by dt_mipmap_cache_remove().

dt_mipmap_cache_set_settings()

void dt_mipmap_cache_set_settings

(

const dt_mipmap_cache_settings_t *

settings

)

Apply new settings to a running cache.

Every field takes effect immediately, including ::max_memory – the LRU quota is soft, so lowering it makes the next insertions evict harder rather than freeing anything synchronously. Call it whenever the user changes one of the four; the application does that from its DT_SIGNAL_PREFERENCES_CHANGE handler, and the thumbnail menu of the lighttable (gui/actions/display.c) for ::embedded_jpg, which it changes without that signal. Writing the conf key alone changes nothing: the cache keeps rendering in the mode it was told. A thumbnail still rendering in the previous ::embedded_jpg is not kept: its entry stays to be generated, and the next request renders it in the new mode.

Parameters

settings

the new values. NULL is a no-op.

Definition at line 166 of file mipmap_cache.c.

References _mipmap_cache, _settings, _settings_lock, _settings_lock_ensure(), dt_mipmap_cache_one_t::cache, dt_cache_t::cost_quota, dt_pthread_mutex_lock(), dt_pthread_mutex_unlock(), IS_NULL_PTR, dt_mipmap_cache_settings_t::max_memory, and dt_mipmap_cache_t::mip_thumbs.

Referenced by _jpg_combobox_changed(), _preferences_changed(), and dt_mipmap_cache_init().

dt_mipmap_cache_swap_at_size()

void dt_mipmap_cache_swap_at_size	(	const int32_t	imgid,
		const dt_mipmap_size_t	mip,
		const uint8_t *const	buffer,
		const int32_t	width,
		const int32_t	height,
		dt_colorspaces_color_profile_type_t	profile
	)

Definition at line 1423 of file mipmap_cache.c.

References _cache_print, _get_buffer_from_dsc(), _get_cache(), _get_dsc_from_entry(), _mipmap_cache, ASAN_UNPOISON_MEMORY_REGION, dt_mipmap_buffer_dsc::color_space, dt_cache_get_with_caller(), dt_cache_release, dt_colorprofiles_bgra8_to_adobergb_rgba8(), DT_COLORSPACE_ADOBERGB, DT_DEBUG_CACHE, DT_IMAGEIO_OK, dt_iop_flip_and_zoom_8(), DT_MIPMAP_0, DT_MIPMAP_BUFFER_DSC_FLAG_GENERATE, DT_MIPMAP_BUFFER_DSC_FLAG_ON_DISK, DT_MIPMAP_BUFFER_DSC_FLAG_RETRIED, DT_MIPMAP_F, dt_mipmap_buffer_dsc::flags, get_key(), height, dt_mipmap_buffer_dsc::height, dt_mipmap_buffer_dsc::iscale, key, ORIENTATION_NONE, dt_mipmap_buffer_dsc::size, dt_mipmap_buffer_dsc::status, width, and dt_mipmap_buffer_dsc::width.

Referenced by dt_dev_resync_mipmap_cache().

dt_mipmap_cache_write_get_with_caller()

void dt_mipmap_cache_write_get_with_caller	(	dt_mipmap_buffer_t *	buf,
		const int32_t	imgid,
		const int	mip,
		const char *	file,
		int	line
	)

Definition at line 1370 of file mipmap_cache.c.

References DT_MIPMAP_BLOCKING, and dt_mipmap_cache_get_with_caller().

dt_mipmap_get_cache_dir()

void dt_mipmap_get_cache_dir	(	char	path[DT_PATH_MAX],
		dt_mipmap_size_t	mip
	)

Definition at line 286 of file mipmap_cache.c.

References _mipmap_cache, dt_mipmap_cache_t::cachedir, and DT_PATH_MAX.

Referenced by _write_thumbnail_to_disk_cache(), dt_mipmap_get_cache_filename(), and generate_thumbnail_cache().

dt_mipmap_get_cache_filename()

void dt_mipmap_get_cache_filename	(	char	path[DT_PATH_MAX],
		dt_mipmap_size_t	mip,
		const int32_t	imgid
	)

Definition at line 293 of file mipmap_cache.c.

References dt_concat_path_file(), dt_free, dt_mipmap_get_cache_dir(), and DT_PATH_MAX.

Referenced by _generate_one(), _prerender_job(), _write_thumbnail_to_disk_cache(), dt_mipmap_cache_allocate_dynamic(), dt_mipmap_cache_copy_thumbnails(), dt_mipmap_cache_unlink_ondisk_thumbnail(), and preload_image_cache().