seqcache.c File Reference

#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "MEM_guardedalloc.h"
#include "MEM_CacheLimiterC-Api.h"
#include "DNA_sequence_types.h"
#include "BKE_sequencer.h"
#include "BLI_utildefines.h"
#include "BLI_ghash.h"
#include "BLI_mempool.h"
#include <pthread.h>
#include "IMB_imbuf.h"
#include "IMB_imbuf_types.h"

Go to the source code of this file.

Classes
struct	seqCacheKey
struct	seqCacheEntry
Typedefs
typedef struct seqCacheKey	seqCacheKey
typedef struct seqCacheEntry	seqCacheEntry
Functions
static unsigned int	HashHash (const void *key_)
static int	HashCmp (const void *a_, const void *b_)
static void	HashKeyFree (void *key)
static void	HashValFree (void *val)
static void	IMB_seq_cache_destructor (void *p)
void	seq_stripelem_cache_init (void)
void	seq_stripelem_cache_destruct (void)
void	seq_stripelem_cache_cleanup (void)
struct ImBuf *	seq_stripelem_cache_get (SeqRenderData context, struct Sequence *seq, float cfra, seq_stripelem_ibuf_t type)
void	seq_stripelem_cache_put (SeqRenderData context, struct Sequence *seq, float cfra, seq_stripelem_ibuf_t type, struct ImBuf *i)
Variables
static GHash *	hash = NULL
static MEM_CacheLimiterC *	limitor = NULL
static struct BLI_mempool *	entrypool = NULL
static struct BLI_mempool *	keypool = NULL
static int	ibufs_in = 0
static int	ibufs_rem = 0

---

Detailed Description

Definition in file seqcache.c.

---

Typedef Documentation

typedef struct seqCacheEntry seqCacheEntry

typedef struct seqCacheKey seqCacheKey

---

Function Documentation

static int HashCmp	(	const void *	a_,
		const void *	b_
	)		[static]

Definition at line 81 of file seqcache.c.

References seqCacheKey::cfra, seqCacheKey::context, seqCacheKey::seq, seq_cmp_render_data(), and seqCacheKey::type.

Referenced by seq_stripelem_cache_cleanup(), and seq_stripelem_cache_init().

static unsigned int HashHash

(

const void *

key_

)

[static]

Definition at line 69 of file seqcache.c.

References seqCacheKey::cfra, seqCacheKey::context, seqCacheKey::seq, seq_hash_render_data(), and seqCacheKey::type.

Referenced by seq_stripelem_cache_cleanup(), and seq_stripelem_cache_init().

static void HashKeyFree

(

void *

key

)

[static]

Definition at line 110 of file seqcache.c.

References BLI_mempool_free().

Referenced by seq_stripelem_cache_cleanup(), seq_stripelem_cache_destruct(), and seq_stripelem_cache_put().

static void HashValFree

(

void *

val

)

[static]

Definition at line 115 of file seqcache.c.

References BLI_mempool_free(), seqCacheEntry::c_handle, seqCacheEntry::ibuf, ibufs_rem, IMB_freeImBuf(), MEM_CacheLimiter_unmanage(), and NULL.

Referenced by seq_stripelem_cache_cleanup(), seq_stripelem_cache_destruct(), and seq_stripelem_cache_put().

static void IMB_seq_cache_destructor

(

void *

p

)

[static]

Definition at line 133 of file seqcache.c.

References seqCacheEntry::c_handle, seqCacheEntry::ibuf, ibufs_rem, IMB_freeImBuf(), and NULL.

Referenced by seq_stripelem_cache_init().

void seq_stripelem_cache_cleanup

(

void

)

Definition at line 168 of file seqcache.c.

References BLI_ghash_free(), BLI_ghash_new(), HashCmp(), HashHash(), HashKeyFree(), HashValFree(), and seq_stripelem_cache_init().

Referenced by free_imbuf_seq(), screen_render_exec(), and screen_render_invoke().

void seq_stripelem_cache_destruct

(

void

)

Definition at line 157 of file seqcache.c.

References BLI_ghash_free(), BLI_mempool_destroy(), delete_MEM_CacheLimiter(), HashKeyFree(), HashValFree(), and limitor.

Referenced by free_blender().

struct ImBuf* seq_stripelem_cache_get	(	SeqRenderData	context,
		struct Sequence *	seq,
		float	cfra,
		seq_stripelem_ibuf_t	type
	)		[read]

Definition at line 185 of file seqcache.c.

References BLI_ghash_lookup(), seqCacheEntry::c_handle, seqCacheKey::cfra, seqCacheKey::context, seqCacheEntry::ibuf, IMB_refImBuf(), MEM_CacheLimiter_touch(), NULL, seqCacheKey::seq, seq_stripelem_cache_init(), Sequence::start, and seqCacheKey::type.

Referenced by copy_from_ibuf_still(), seq_render_strip(), and seq_render_strip_stack().

void seq_stripelem_cache_init

(

void

)

Definition at line 148 of file seqcache.c.

References BLI_ghash_new(), BLI_mempool_create(), HashCmp(), HashHash(), IMB_seq_cache_destructor(), limitor, and new_MEM_CacheLimiter().

Referenced by seq_stripelem_cache_cleanup(), seq_stripelem_cache_get(), and seq_stripelem_cache_put().

void seq_stripelem_cache_put	(	SeqRenderData	context,
		struct Sequence *	seq,
		float	cfra,
		seq_stripelem_ibuf_t	type,
		struct ImBuf *	i
	)

Definition at line 216 of file seqcache.c.

References BLI_ghash_insert(), BLI_ghash_remove(), BLI_mempool_alloc(), seqCacheEntry::c_handle, seqCacheKey::cfra, seqCacheKey::context, HashKeyFree(), HashValFree(), i, seqCacheEntry::ibuf, ibufs_in, IMB_refImBuf(), limitor, MEM_CacheLimiter_enforce_limits(), MEM_CacheLimiter_insert(), MEM_CacheLimiter_ref(), MEM_CacheLimiter_unref(), NULL, seqCacheKey::seq, seq_stripelem_cache_init(), Sequence::start, and seqCacheKey::type.

Referenced by copy_to_ibuf_still(), seq_render_strip(), and seq_render_strip_stack().

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Variable Documentation

struct BLI_mempool* entrypool = NULL [static]

Definition at line 64 of file seqcache.c.

GHash* hash = NULL [static]

Definition at line 62 of file seqcache.c.

Referenced by _ehash_insert(), _ehash_lookup(), _ehash_lookupWithPrev(), BLI_edgehash_insert(), BLI_edgehash_lookup_p(), BLI_ghash_haskey(), BLI_ghash_insert(), BLI_ghash_lookup(), BLI_ghash_remove(), BLI_thread_srandom(), btAdjustInternalEdgeContacts(), btGetHash(), btHashString::btHashString(), detect_super_cols(), find_ordering(), btHashMap< btHashPtr, btPointerUid >::findIndex(), btHashedOverlappingPairCache::findPair(), HsiehHash(), btHashMap< btHashPtr, btPointerUid >::insert(), mesh_mirrtopo_table(), MirrTopo_item_sort(), newPerlin(), orgBlenderNoise(), phash_insert(), phash_lookup(), phash_next(), btConnectivityProcessor::processTriangle(), pyrna_set_to_enum_bitfield(), RE_make_stars(), btHashMap< btHashPtr, btPointerUid >::remove(), btHashedOverlappingPairCache::removeOverlappingPair(), rng_srandom(), sb_detect_aabb_collisionCached(), sb_detect_edge_collisionCached(), sb_detect_face_collisionCached(), sb_detect_face_pointCached(), sb_detect_vertex_collisionCached(), ui_popup_menu_memory(), and ui_popup_string_hash().

int ibufs_in = 0 [static]

Definition at line 66 of file seqcache.c.

Referenced by seq_stripelem_cache_put().

int ibufs_rem = 0 [static]

Definition at line 67 of file seqcache.c.

Referenced by HashValFree(), and IMB_seq_cache_destructor().

struct BLI_mempool* keypool = NULL [static]

Definition at line 65 of file seqcache.c.

MEM_CacheLimiterC* limitor = NULL [static]

Definition at line 63 of file seqcache.c.

Referenced by seq_stripelem_cache_destruct(), seq_stripelem_cache_init(), and seq_stripelem_cache_put().