16 GrkIOBuf(uint8_t* data,
size_t offset,
size_t dataLen,
size_t allocLen,
bool pooled,
49 return (
data_ !=
nullptr);
68 for(
auto iter =
pool.begin(); iter !=
pool.end(); ++iter)
70 if(iter->second.allocLen_ >= len)
72 auto b = iter->second;
91 std::map<uint8_t*, GrkIOBuf>
pool;
96 Strip(
GrkImage* outputImage, uint16_t index, uint32_t nominalHeight, uint8_t reduce);
115 void init(uint32_t concurrency, uint16_t
numTiles_, uint32_t numStrips,
116 uint32_t nominalStripHeight, uint8_t reduce,
GrkImage* outputImg,
121 bool ingestStrip(uint32_t threadId,
Tile* src, uint32_t yBegin, uint32_t yEnd);
Definition: StripCache.h:59
std::map< uint8_t *, GrkIOBuf > pool
Definition: StripCache.h:91
~BufPool(void)
Definition: StripCache.h:61
void put(GrkIOBuf b)
Definition: StripCache.h:83
GrkIOBuf get(size_t len)
Definition: StripCache.h:66
Definition: GrkImage.h:25
Definition: StripCache.h:110
void init(uint32_t concurrency, uint16_t numTiles_, uint32_t numStrips, uint32_t nominalStripHeight, uint8_t reduce, GrkImage *outputImg, grk_io_pixels_callback ioBufferCallback, void *ioUserData, grk_io_register_reclaim_callback grkRegisterReclaimCallback)
Definition: StripCache.cpp:73
uint16_t numTiles_
Definition: StripCache.h:130
void * ioUserData_
Definition: StripCache.h:135
StripCache(void)
Definition: StripCache.cpp:52
uint32_t numStrips_
Definition: StripCache.h:131
bool ingestTile(uint32_t threadId, GrkImage *src)
Definition: StripCache.cpp:133
MinHeap< GrkIOBuf, uint32_t, MinHeapFakeLocker > serializeHeap
Definition: StripCache.h:138
std::mutex serializeMutex_
Definition: StripCache.h:137
bool ingestStrip(uint32_t threadId, Tile *src, uint32_t yBegin, uint32_t yEnd)
Definition: StripCache.cpp:103
virtual ~StripCache()
Definition: StripCache.cpp:57
void returnBufferToPool(uint32_t threadId, GrkIOBuf b)
Definition: StripCache.cpp:215
bool isMultiTile(void)
Definition: StripCache.cpp:69
bool multiTile_
Definition: StripCache.h:141
std::vector< BufPool * > pools_
Definition: StripCache.h:128
bool initialized_
Definition: StripCache.h:140
uint64_t packedRowBytes_
Definition: StripCache.h:134
uint32_t nominalStripHeight_
Definition: StripCache.h:132
uint32_t imageY0_
Definition: StripCache.h:133
std::mutex heapMutex_
Definition: StripCache.h:139
Strip ** strips
Definition: StripCache.h:129
bool serialize(uint32_t threadId, GrkIOBuf buf)
Definition: StripCache.cpp:167
bool isInitialized(void)
Definition: StripCache.cpp:65
grk_io_pixels_callback ioBufferCallback_
Definition: StripCache.h:136
void(* grk_io_register_reclaim_callback)(grk_io_init io_init, grk_io_callback reclaim_callback, void *io_user_data, void *reclaim_user_data)
Definition: grok.h:452
bool(* grk_io_pixels_callback)(uint32_t threadId, grk_io_buf buffer, void *user_data)
Definition: grok.h:455
Copyright (C) 2016-2023 Grok Image Compression Inc.
Definition: ICacheable.h:20
void * grk_aligned_malloc(size_t size)
Allocate memory aligned to a 16 byte boundary.
Definition: MemManager.cpp:76
void grk_aligned_free(void *ptr)
Definition: MemManager.cpp:80
bool pooled_
Definition: grok.h:441
size_t offset_
Definition: grok.h:438
size_t allocLen_
Definition: grok.h:440
uint8_t * data_
Definition: grok.h:437
size_t len_
Definition: grok.h:439
uint32_t index_
Definition: grok.h:442
Definition: StripCache.h:13
GrkIOBuf(uint8_t *data, size_t offset, size_t dataLen, size_t allocLen, bool pooled, uint32_t index)
Definition: StripCache.h:16
GrkIOBuf()
Definition: StripCache.h:15
uint32_t getIndex(void) const
Definition: StripCache.h:35
void dealloc()
Definition: StripCache.h:51
GrkIOBuf(const grk_io_buf rhs)
Definition: StripCache.h:26
bool alloc(size_t len)
Definition: StripCache.h:39
Definition: StripCache.h:95
std::atomic< uint32_t > tileCounter
Definition: StripCache.h:103
~Strip(void)
Definition: StripCache.cpp:26
GrkImage * stripImg
Definition: StripCache.h:102
uint32_t reduceDim(uint32_t dim)
Definition: StripCache.cpp:30
std::atomic< bool > allocatedInterleaved_
Definition: StripCache.h:106
std::mutex interleaveMutex_
Definition: StripCache.h:105
Strip(GrkImage *outputImage, uint16_t index, uint32_t nominalHeight, uint8_t reduce)
Definition: StripCache.cpp:16
uint8_t reduce_
Definition: StripCache.h:104
bool allocInterleaved(uint64_t len, BufPool *pool)
Definition: StripCache.cpp:46
bool allocInterleavedLocked(uint64_t len, BufPool *pool)
Definition: StripCache.cpp:34
Definition: TileProcessor.h:39