disk_cache.h File Reference

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Functions
struct SeqDiskCache *	seq_disk_cache_create (struct Main *bmain, struct Scene *scene)
void	seq_disk_cache_free (struct SeqDiskCache *disk_cache)
bool	seq_disk_cache_is_enabled (struct Main *bmain)
struct ImBuf *	seq_disk_cache_read_file (struct SeqDiskCache *disk_cache, struct SeqCacheKey *key)
bool	seq_disk_cache_write_file (struct SeqDiskCache *disk_cache, struct SeqCacheKey *key, struct ImBuf *ibuf)
bool	seq_disk_cache_enforce_limits (struct SeqDiskCache *disk_cache)
void	seq_disk_cache_invalidate (struct SeqDiskCache *disk_cache, struct Scene *scene, struct Sequence *seq, struct Sequence *seq_changed, int invalidate_types)

Function Documentation

seq_disk_cache_create()

struct SeqDiskCache* seq_disk_cache_create	(	struct Main *	bmain,
		struct Scene *	scene
	)

Definition at line 668 of file disk_cache.c.

References BLI_mutex_init(), BLI_mutex_unlock(), SeqDiskCache::bmain, cache_create_lock, Editing::disk_cache_timestamp, Scene::ed, MEM_callocN, SeqDiskCache::read_write_mutex, scene, seq_disk_cache_base_dir(), seq_disk_cache_get_files(), seq_disk_cache_handle_versioning(), and SeqDiskCache::timestamp.

Referenced by seq_cache_get(), and seq_cache_put().

seq_disk_cache_enforce_limits()

bool seq_disk_cache_enforce_limits

(

struct SeqDiskCache *

disk_cache

)

Definition at line 225 of file disk_cache.c.

References BLI_exists(), BLI_freelistN(), BLI_mutex_lock(), BLI_mutex_unlock(), SeqDiskCache::files, DiskCacheFile::path, SeqDiskCache::read_write_mutex, seq_disk_cache_base_dir(), seq_disk_cache_delete_file(), seq_disk_cache_get_files(), seq_disk_cache_get_oldest_file(), seq_disk_cache_size_limit(), and SeqDiskCache::size_total.

Referenced by seq_cache_put().

seq_disk_cache_free()

void seq_disk_cache_free

(

struct SeqDiskCache *

disk_cache

)

Definition at line 680 of file disk_cache.c.

References BLI_freelistN(), BLI_mutex_end(), SeqDiskCache::files, MEM_freeN, and SeqDiskCache::read_write_mutex.

Referenced by seq_cache_destruct().

seq_disk_cache_invalidate()

void seq_disk_cache_invalidate	(	struct SeqDiskCache *	disk_cache,
		struct Scene *	scene,
		struct Sequence *	seq,
		struct Sequence *	seq_changed,
		int	invalidate_types
	)

Definition at line 404 of file disk_cache.c.

References BLI_mutex_lock(), BLI_mutex_unlock(), DCACHE_IMAGES_PER_FILE, SeqDiskCache::read_write_mutex, scene, seq_disk_cache_delete_invalid_files(), SEQ_time_left_handle_frame_get(), and SEQ_time_right_handle_frame_get().

Referenced by seq_cache_cleanup_sequence().

seq_disk_cache_is_enabled()

bool seq_disk_cache_is_enabled

(

struct Main *

bmain

)

Definition at line 132 of file disk_cache.c.

References Main::filepath, and SEQ_CACHE_DISK_CACHE_ENABLE.

Referenced by seq_cache_cleanup_sequence(), seq_cache_get(), and seq_cache_put().

seq_disk_cache_read_file()

struct ImBuf* seq_disk_cache_read_file	(	struct SeqDiskCache *	disk_cache,
		struct SeqCacheKey *	key
	)

Definition at line 600 of file disk_cache.c.

References BLI_file_touch(), BLI_fopen(), BLI_make_existing_file(), BLI_mutex_lock(), BLI_mutex_unlock(), DiskCacheHeaderEntry::colorspace_name, SeqCacheKey::context, DiskCacheHeader::entry, file, FILE_MAX, IB_rect, IB_rectfloat, IMB_allocImBuf(), IMB_colormanagement_assign_float_colorspace(), IMB_colormanagement_assign_rect_colorspace(), IMB_freeImBuf(), inflate_file_to_imbuf(), NULL, SeqDiskCache::read_write_mutex, SeqRenderData::rectx, SeqRenderData::recty, seq_disk_cache_get_file_path(), seq_disk_cache_get_header_entry(), seq_disk_cache_read_header(), seq_disk_cache_update_file(), and DiskCacheHeaderEntry::size_raw.

Referenced by seq_cache_get().

seq_disk_cache_write_file()

bool seq_disk_cache_write_file	(	struct SeqDiskCache *	disk_cache,
		struct SeqCacheKey *	key,
		struct ImBuf *	ibuf
	)

Definition at line 548 of file disk_cache.c.

References BLI_fopen(), BLI_make_existing_file(), BLI_mutex_lock(), BLI_mutex_unlock(), deflate_imbuf_to_file(), DiskCacheHeader::entry, file, FILE_MAX, DiskCacheFile::fstat, SeqDiskCache::read_write_mutex, seq_disk_cache_add_file_to_list(), seq_disk_cache_add_header_entry(), seq_disk_cache_compression_level(), seq_disk_cache_delete_file(), seq_disk_cache_get_file_entry_by_path(), seq_disk_cache_get_file_path(), seq_disk_cache_read_header(), seq_disk_cache_update_file(), seq_disk_cache_write_header(), and DiskCacheHeaderEntry::size_compressed.

Referenced by seq_cache_put().