#include "BLI_ghash.h"
#include "BLI_utildefines.h"

Typedefs
using	MovieCacheGetKeyDataFP

using	MovieCacheGetPriorityDataFP = void ()(void *userkey)

using	MovieCacheGetItemPriorityFP = int ()(void last_userkey, void *priority_data)

using	MovieCachePriorityDeleterFP = void ()(void priority_data)

Functions
void	IMB_moviecache_init ()

void	IMB_moviecache_destruct ()

MovieCache *	IMB_moviecache_create (const char *name, int keysize, GHashHashFP hashfp, GHashCmpFP cmpfp)

void	IMB_moviecache_set_getdata_callback (MovieCache *cache, MovieCacheGetKeyDataFP getdatafp)

void	IMB_moviecache_set_priority_callback (MovieCache *cache, MovieCacheGetPriorityDataFP getprioritydatafp, MovieCacheGetItemPriorityFP getitempriorityfp, MovieCachePriorityDeleterFP prioritydeleterfp)

void	IMB_moviecache_put (MovieCache cache, void userkey, ImBuf *ibuf)

bool	IMB_moviecache_put_if_possible (MovieCache cache, void userkey, ImBuf *ibuf)

ImBuf *	IMB_moviecache_get (MovieCache cache, void userkey, bool *r_is_cached_empty)

void	IMB_moviecache_remove (MovieCache cache, void userkey)

bool	IMB_moviecache_has_frame (MovieCache cache, void userkey)

void	IMB_moviecache_free (MovieCache *cache)

void	IMB_moviecache_cleanup (MovieCache cache, bool(cleanup_check_cb)(ImBuf ibuf, void userkey, void userdata), void *userdata)

void	IMB_moviecache_get_cache_segments (MovieCache cache, int proxy, int render_flags, int r_totseg, int **r_points)

MovieCacheIter *	IMB_moviecacheIter_new (MovieCache *cache)

void	IMB_moviecacheIter_free (MovieCacheIter *iter)

bool	IMB_moviecacheIter_done (MovieCacheIter *iter)

void	IMB_moviecacheIter_step (MovieCacheIter *iter)

ImBuf *	IMB_moviecacheIter_getImBuf (MovieCacheIter *iter)

void *	IMB_moviecacheIter_getUserKey (MovieCacheIter *iter)

Typedef Documentation

◆ MovieCacheGetItemPriorityFP

using MovieCacheGetItemPriorityFP = int (*)(void *last_userkey, void *priority_data)

Definition at line 27 of file IMB_moviecache.hh.

◆ MovieCacheGetKeyDataFP

using MovieCacheGetKeyDataFP

Initial value:

 void (*)(void *userkey,
                                        int *framenr,
                                        int *proxy,
                                        int *render_flags)

Definition at line 21 of file IMB_moviecache.hh.

◆ MovieCacheGetPriorityDataFP

using MovieCacheGetPriorityDataFP = void *(*)(void *userkey)

Definition at line 26 of file IMB_moviecache.hh.

◆ MovieCachePriorityDeleterFP

using MovieCachePriorityDeleterFP = void (*)(void *priority_data)

Definition at line 28 of file IMB_moviecache.hh.

Function Documentation

◆ IMB_moviecache_cleanup()

void IMB_moviecache_cleanup	(	MovieCache *	cache,
		bool(cleanup_check_cb)(ImBuf ibuf, void userkey, void *userdata)	,
		void *	userdata )

Definition at line 465 of file moviecache.cc.

References BLI_ghash_remove(), BLI_ghashIterator_done(), BLI_ghashIterator_getKey(), BLI_ghashIterator_getValue(), BLI_ghashIterator_init(), BLI_ghashIterator_step(), check_unused_keys(), MovieCache::hash, MovieCacheItem::ibuf, moviecache_keyfree(), moviecache_valfree(), MovieCache::name, PRINT, and MovieCacheKey::userkey.

Referenced by BKE_image_free_all_textures(), BKE_image_free_anim_ibufs(), and BKE_movieclip_clear_proxy_cache().

◆ IMB_moviecache_create()

MovieCache * IMB_moviecache_create	(	const char *	name,
		int	keysize,
		GHashHashFP	hashfp,
		GHashCmpFP	cmpfp )

Definition at line 265 of file moviecache.cc.

References BLI_ghash_new(), BLI_mempool_create(), BLI_MEMPOOL_NOP, MovieCache::cmpfp, MovieCache::hash, MovieCache::hashfp, MovieCache::items_pool, MovieCache::keys_pool, MovieCache::keysize, MEM_callocN, moviecache_hashcmp(), moviecache_hashhash(), MovieCache::name, PRINT, MovieCache::proxy, STRNCPY, and MovieCache::userkeys_pool.

Referenced by colormanage_moviecache_ensure(), imagecache_put(), and put_imbuf_cache().

◆ IMB_moviecache_destruct()

void IMB_moviecache_destruct ( )

Definition at line 257 of file moviecache.cc.

References delete_MEM_CacheLimiter(), and limitor.

Referenced by BKE_blender_free(), blender::bke::image::partial_update::ImagePartialUpdateTest::TearDown(), and blender::bke::tests::ImageTest::TearDown().

◆ IMB_moviecache_free()

void IMB_moviecache_free ( MovieCache * cache )

Definition at line 444 of file moviecache.cc.

References BLI_ghash_free(), BLI_mempool_destroy(), MovieCache::hash, MovieCache::items_pool, MovieCache::keys_pool, MovieCache::last_userkey, MEM_freeN(), moviecache_keyfree(), moviecache_valfree(), MovieCache::name, MovieCache::points, PRINT, and MovieCache::userkeys_pool.

Referenced by colormanage_cache_free(), free_buffers(), and image_free_cached_frames().

◆ IMB_moviecache_get()

ImBuf * IMB_moviecache_get	(	MovieCache *	cache,
		void *	userkey,
		bool *	r_is_cached_empty )

Definition at line 401 of file moviecache.cc.

References MovieCacheItem::added_empty, BLI_ghash_lookup(), MovieCacheItem::c_handle, MovieCacheKey::cache_owner, MovieCache::hash, MovieCacheItem::ibuf, IMB_refImBuf(), limitor_lock, MEM_CacheLimiter_touch(), and MovieCacheKey::userkey.

Referenced by colormanage_cache_get_ibuf(), get_imbuf_cache(), and imagecache_get().

◆ IMB_moviecache_get_cache_segments()

void IMB_moviecache_get_cache_segments	(	MovieCache *	cache,
		int	proxy,
		int	render_flags,
		int *	r_totseg,
		int **	r_points )

Get segments of cached frames. Useful for debugging cache policies.

Definition at line 489 of file moviecache.cc.

References b, BLI_ghash_len(), BLI_ghashIterator_getKey(), BLI_ghashIterator_getValue(), compare_int(), MovieCache::getdatafp, GHASH_ITER, MovieCache::hash, MovieCacheItem::ibuf, MEM_callocN, MEM_freeN(), MEM_SAFE_FREE, MovieCache::points, MovieCache::proxy, MovieCache::render_flags, MovieCache::totseg, and MovieCacheKey::userkey.

Referenced by BKE_movieclip_get_cache_segments(), and draw_image_cache().

◆ IMB_moviecache_has_frame()

bool IMB_moviecache_has_frame	(	MovieCache *	cache,
		void *	userkey )

Definition at line 432 of file moviecache.cc.

References BLI_ghash_lookup(), MovieCacheKey::cache_owner, MovieCache::hash, and MovieCacheKey::userkey.

Referenced by has_imbuf_cache().

◆ IMB_moviecache_init()

void IMB_moviecache_init ( )

Definition at line 249 of file moviecache.cc.

References get_item_destroyable(), get_item_priority(), get_item_size(), limitor, MEM_CacheLimiter_ItemDestroyable_Func_set(), MEM_CacheLimiter_ItemPriority_Func_set(), moviecache_destructor(), and new_MEM_CacheLimiter().

Referenced by do_moviecache_put(), and blender::bke::tests::ImageTest::SetUp().

◆ IMB_moviecache_put()

void IMB_moviecache_put	(	MovieCache *	cache,
		void *	userkey,
		ImBuf *	ibuf )

Definition at line 367 of file moviecache.cc.

References do_moviecache_put().

Referenced by colormanage_cache_put(), imagecache_put(), and put_imbuf_cache().

◆ IMB_moviecache_put_if_possible()

bool IMB_moviecache_put_if_possible	(	MovieCache *	cache,
		void *	userkey,
		ImBuf *	ibuf )

Definition at line 372 of file moviecache.cc.

References do_moviecache_put(), get_size_in_memory(), limitor, limitor_lock, MEM_CacheLimiter_get_maximum(), MEM_CacheLimiter_get_memory_in_use(), mem_in_use, and result.

Referenced by put_imbuf_cache().

◆ IMB_moviecache_remove()

void IMB_moviecache_remove	(	MovieCache *	cache,
		void *	userkey )

Definition at line 393 of file moviecache.cc.

References BLI_ghash_remove(), MovieCacheKey::cache_owner, MovieCache::hash, moviecache_keyfree(), moviecache_valfree(), and MovieCacheKey::userkey.

Referenced by imagecache_remove().

◆ IMB_moviecache_set_getdata_callback()

void IMB_moviecache_set_getdata_callback	(	MovieCache *	cache,
		MovieCacheGetKeyDataFP	getdatafp )

Definition at line 292 of file moviecache.cc.

References MovieCache::getdatafp.

Referenced by imagecache_put(), and put_imbuf_cache().

◆ IMB_moviecache_set_priority_callback()

void IMB_moviecache_set_priority_callback	(	MovieCache *	cache,
		MovieCacheGetPriorityDataFP	getprioritydatafp,
		MovieCacheGetItemPriorityFP	getitempriorityfp,
		MovieCachePriorityDeleterFP	prioritydeleterfp )