55 lines
1.9 KiB
C
55 lines
1.9 KiB
C
/*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software Foundation,
|
|
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
/** \file
|
|
* \ingroup bli
|
|
* \brief Efficient in-memory storage of multiple similar arrays.
|
|
*/
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct BArrayState BArrayState;
|
|
typedef struct BArrayStore BArrayStore;
|
|
|
|
BArrayStore *BLI_array_store_create(unsigned int stride, unsigned int chunk_count);
|
|
void BLI_array_store_destroy(BArrayStore *bs);
|
|
void BLI_array_store_clear(BArrayStore *bs);
|
|
|
|
/* find the memory used by all states (expanded & real) */
|
|
size_t BLI_array_store_calc_size_expanded_get(const BArrayStore *bs);
|
|
size_t BLI_array_store_calc_size_compacted_get(const BArrayStore *bs);
|
|
|
|
BArrayState *BLI_array_store_state_add(BArrayStore *bs,
|
|
const void *data,
|
|
const size_t data_len,
|
|
const BArrayState *state_reference);
|
|
void BLI_array_store_state_remove(BArrayStore *bs, BArrayState *state);
|
|
|
|
size_t BLI_array_store_state_size_get(BArrayState *state);
|
|
void BLI_array_store_state_data_get(BArrayState *state, void *data);
|
|
void *BLI_array_store_state_data_get_alloc(BArrayState *state, size_t *r_data_len);
|
|
|
|
/* only for tests */
|
|
bool BLI_array_store_is_valid(BArrayStore *bs);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|