diff options
-rw-r--r-- | source/blender/blenlib/BLI_array_store_utils.h | 50 | ||||
-rw-r--r-- | source/blender/blenlib/CMakeLists.txt | 2 | ||||
-rw-r--r-- | source/blender/blenlib/intern/array_store_utils.c | 103 | ||||
-rw-r--r-- | source/blender/editors/mesh/editmesh_undo.c | 85 |
4 files changed, 167 insertions, 73 deletions
diff --git a/source/blender/blenlib/BLI_array_store_utils.h b/source/blender/blenlib/BLI_array_store_utils.h new file mode 100644 index 00000000000..6b2a28846f4 --- /dev/null +++ b/source/blender/blenlib/BLI_array_store_utils.h @@ -0,0 +1,50 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * 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. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +#ifndef __BLI_ARRAY_STORE_UTILS_H__ +#define __BLI_ARRAY_STORE_UTILS_H__ + +/** \file BLI_array_store_utils.h + * \ingroup bli + */ + +struct BArrayStore; + +struct BArrayStore_AtSize { + struct BArrayStore **stride_table; + int stride_table_len; +}; + +BArrayStore *BLI_array_store_at_size_ensure( + struct BArrayStore_AtSize *bs_stride, + const int stride, const int chunk_size); + +BArrayStore *BLI_array_store_at_size_get( + struct BArrayStore_AtSize *bs_stride, + const int stride); + +void BLI_array_store_at_size_clear( + struct BArrayStore_AtSize *bs_stride); + +void BLI_array_store_at_size_calc_memory_usage( + struct BArrayStore_AtSize *bs_stride, + size_t *r_size_expanded, size_t *r_size_compacted); + +#endif /* __BLI_ARRAY_STORE_UTILS_H__ */ diff --git a/source/blender/blenlib/CMakeLists.txt b/source/blender/blenlib/CMakeLists.txt index 42d958774d8..9978d1d19af 100644 --- a/source/blender/blenlib/CMakeLists.txt +++ b/source/blender/blenlib/CMakeLists.txt @@ -53,6 +53,7 @@ set(SRC intern/BLI_mempool.c intern/DLRB_tree.c intern/array_store.c + intern/array_store_utils.c intern/array_utils.c intern/astar.c intern/boxpack2d.c @@ -122,6 +123,7 @@ set(SRC BLI_args.h BLI_array.h BLI_array_store.h + BLI_array_store_utils.h BLI_array_utils.h BLI_astar.h BLI_bitmap.h diff --git a/source/blender/blenlib/intern/array_store_utils.c b/source/blender/blenlib/intern/array_store_utils.c new file mode 100644 index 00000000000..83cd28ddf11 --- /dev/null +++ b/source/blender/blenlib/intern/array_store_utils.c @@ -0,0 +1,103 @@ +/* + * ***** BEGIN GPL LICENSE BLOCK ***** + * + * 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. + * + * ***** END GPL LICENSE BLOCK ***** + */ + +/** \file blender/blenlib/intern/array_store_utils.c + * \ingroup bli + * \brief Helper functions for BLI_array_store API. + */ + +#include "MEM_guardedalloc.h" + +#include "BLI_utildefines.h" + +#include "BLI_array_store.h" +#include "BLI_array_store_utils.h" /* own include */ + +#include "BLI_math_base.h" + +BArrayStore *BLI_array_store_at_size_ensure( + struct BArrayStore_AtSize *bs_stride, + const int stride, const int chunk_size) +{ + if (bs_stride->stride_table_len < stride) { + bs_stride->stride_table_len = stride; + bs_stride->stride_table = MEM_recallocN(bs_stride->stride_table, sizeof(*bs_stride->stride_table) * stride); + } + BArrayStore **bs_p = &bs_stride->stride_table[stride - 1]; + + if ((*bs_p) == NULL) { +#if 0 + unsigned int chunk_count = chunk_size; +#else + /* calculate best chunk-count to fit a power of two */ + unsigned int chunk_count = chunk_size; + { + unsigned int size = chunk_count * stride; + size = power_of_2_max_u(size); + size = MEM_SIZE_OPTIMAL(size); + chunk_count = size / stride; + } +#endif + + (*bs_p) = BLI_array_store_create(stride, chunk_count); + } + return *bs_p; +} + +BArrayStore *BLI_array_store_at_size_get( + struct BArrayStore_AtSize *bs_stride, + const int stride) +{ + BLI_assert(stride > 0 && stride <= bs_stride->stride_table_len); + return bs_stride->stride_table[stride - 1]; +} + +void BLI_array_store_at_size_clear( + struct BArrayStore_AtSize *bs_stride) +{ + for (int i = 0; i < bs_stride->stride_table_len; i += 1) { + if (bs_stride->stride_table[i]) { + BLI_array_store_destroy(bs_stride->stride_table[i]); + } + } + + MEM_freeN(bs_stride->stride_table); + bs_stride->stride_table = NULL; + bs_stride->stride_table_len = 0; +} + + +void BLI_array_store_at_size_calc_memory_usage( + struct BArrayStore_AtSize *bs_stride, + size_t *r_size_expanded, size_t *r_size_compacted) +{ + size_t size_compacted = 0; + size_t size_expanded = 0; + for (int i = 0; i < bs_stride->stride_table_len; i++) { + BArrayStore *bs = bs_stride->stride_table[i]; + if (bs) { + size_compacted += BLI_array_store_calc_size_compacted_get(bs); + size_expanded += BLI_array_store_calc_size_expanded_get(bs); + } + } + + *r_size_expanded = size_expanded; + *r_size_compacted = size_compacted; +} diff --git a/source/blender/editors/mesh/editmesh_undo.c b/source/blender/editors/mesh/editmesh_undo.c index b9d3fd6c8be..8b16b2a977e 100644 --- a/source/blender/editors/mesh/editmesh_undo.c +++ b/source/blender/editors/mesh/editmesh_undo.c @@ -49,7 +49,7 @@ # endif # include "BLI_array_store.h" -# include "BLI_math_base.h" +# include "BLI_array_store_utils.h" /* check on best size later... */ # define ARRAY_CHUNK_SIZE 256 @@ -89,8 +89,7 @@ typedef struct UndoMesh { #ifdef USE_ARRAY_STORE /* NULL arrays are considered empty */ - struct { - /* most data is stored as 'custom' data */ + struct { /* most data is stored as 'custom' data */ BArrayCustomData *vdata, *edata, *ldata, *pdata; BArrayState **keyblocks; BArrayState *mselect; @@ -105,8 +104,7 @@ typedef struct UndoMesh { * \{ */ static struct { - BArrayStore **bs_all; - int bs_all_len; + struct BArrayStore_AtSize bs_stride; int users; /* We could have the undo API pass in the previous state, for now store a local list */ @@ -118,57 +116,6 @@ static struct { } um_arraystore = {NULL}; -static BArrayStore *array_store_at_size_ensure(const int stride) -{ - if (um_arraystore.bs_all_len < stride) { - um_arraystore.bs_all_len = stride; - um_arraystore.bs_all = MEM_recallocN(um_arraystore.bs_all, sizeof(*um_arraystore.bs_all) * stride); - } - BArrayStore **bs_p = &um_arraystore.bs_all[stride - 1]; - - if ((*bs_p) == NULL) { -#if 0 - unsigned int chunk_count = ARRAY_CHUNK_SIZE; -#else - /* calculate best chunk-count to fit a power of two */ - unsigned int chunk_count = ARRAY_CHUNK_SIZE; - { - unsigned int size = chunk_count * stride; - size = power_of_2_max_u(size); - size = MEM_SIZE_OPTIMAL(size); - chunk_count = size / stride; - } -#endif - - (*bs_p) = BLI_array_store_create(stride, chunk_count); - } - return *bs_p; -} - -static BArrayStore *array_store_at_size_get(const int stride) -{ - BLI_assert(stride > 0 && stride <= um_arraystore.bs_all_len); - return um_arraystore.bs_all[stride - 1]; -} - -#ifdef DEBUG_PRINT -static void um_arraystore_memory_usage(size_t *r_size_expanded, size_t *r_size_compacted) -{ - size_t size_compacted = 0; - size_t size_expanded = 0; - for (int i = 0; i < um_arraystore.bs_all_len; i++) { - BArrayStore *bs = um_arraystore.bs_all[i]; - if (bs) { - size_compacted += BLI_array_store_calc_size_compacted_get(bs); - size_expanded += BLI_array_store_calc_size_expanded_get(bs); - } - } - - *r_size_expanded = size_expanded; - *r_size_compacted = size_compacted; -} -#endif - static void um_arraystore_cd_compact( struct CustomData *cdata, const size_t data_len, bool create, @@ -194,7 +141,7 @@ static void um_arraystore_cd_compact( } const int stride = CustomData_sizeof(type); - BArrayStore *bs = create ? array_store_at_size_ensure(stride) : NULL; + BArrayStore *bs = create ? BLI_array_store_at_size_ensure(&um_arraystore.bs_stride, stride, ARRAY_CHUNK_SIZE) : NULL; const int layer_len = layer_end - layer_start; if (create) { @@ -299,7 +246,7 @@ static void um_arraystore_cd_free(BArrayCustomData *bcd) while (bcd) { BArrayCustomData *bcd_next = bcd->next; const int stride = CustomData_sizeof(bcd->type); - BArrayStore *bs = array_store_at_size_get(stride); + BArrayStore *bs = BLI_array_store_at_size_get(&um_arraystore.bs_stride, stride); for (int i = 0; i < bcd->states_len; i++) { if (bcd->states[i]) { BLI_array_store_state_remove(bs, bcd->states[i]); @@ -328,7 +275,7 @@ static void um_arraystore_compact_ex( if (me->key && me->key->totkey) { const size_t stride = me->key->elemsize; - BArrayStore *bs = create ? array_store_at_size_ensure(stride) : NULL; + BArrayStore *bs = create ? BLI_array_store_at_size_ensure(&um_arraystore.bs_stride, stride, ARRAY_CHUNK_SIZE) : NULL; if (create) { um->store.keyblocks = MEM_mallocN(me->key->totkey * sizeof(*um->store.keyblocks), __func__); } @@ -355,7 +302,7 @@ static void um_arraystore_compact_ex( if (create) { BArrayState *state_reference = um_ref ? um_ref->store.mselect : NULL; const size_t stride = sizeof(*me->mselect); - BArrayStore *bs = array_store_at_size_ensure(stride); + BArrayStore *bs = BLI_array_store_at_size_ensure(&um_arraystore.bs_stride, stride, ARRAY_CHUNK_SIZE); um->store.mselect = BLI_array_store_state_add( bs, me->mselect, (size_t)me->totselect * stride, state_reference); } @@ -384,7 +331,7 @@ static void um_arraystore_compact_with_info(UndoMesh *um, const UndoMesh *um_ref { #ifdef DEBUG_PRINT size_t size_expanded_prev, size_compacted_prev; - um_arraystore_memory_usage(&size_expanded_prev, &size_compacted_prev); + BLI_array_store_at_size_calc_memory_usage(&um_arraystore.bs_stride, &size_expanded_prev, &size_compacted_prev); #endif #ifdef DEBUG_TIME @@ -400,7 +347,7 @@ static void um_arraystore_compact_with_info(UndoMesh *um, const UndoMesh *um_ref #ifdef DEBUG_PRINT { size_t size_expanded, size_compacted; - um_arraystore_memory_usage(&size_expanded, &size_compacted); + BLI_array_store_at_size_calc_memory_usage(&um_arraystore.bs_stride, &size_expanded, &size_compacted); const double percent_total = size_expanded ? (((double)size_compacted / (double)size_expanded) * 100.0) : -1.0; @@ -483,7 +430,7 @@ static void um_arraystore_free(UndoMesh *um) if (um->store.keyblocks) { const size_t stride = me->key->elemsize; - BArrayStore *bs = array_store_at_size_get(stride); + BArrayStore *bs = BLI_array_store_at_size_get(&um_arraystore.bs_stride, stride); for (int i = 0; i < me->key->totkey; i++) { BArrayState *state = um->store.keyblocks[i]; BLI_array_store_state_remove(bs, state); @@ -494,7 +441,7 @@ static void um_arraystore_free(UndoMesh *um) if (um->store.mselect) { const size_t stride = sizeof(*me->mselect); - BArrayStore *bs = array_store_at_size_get(stride); + BArrayStore *bs = BLI_array_store_at_size_get(&um_arraystore.bs_stride, stride); BArrayState *state = um->store.mselect; BLI_array_store_state_remove(bs, state); um->store.mselect = NULL; @@ -508,15 +455,7 @@ static void um_arraystore_free(UndoMesh *um) #ifdef DEBUG_PRINT printf("mesh undo store: freeing all data!\n"); #endif - for (int i = 0; i < um_arraystore.bs_all_len; i += 1) { - if (um_arraystore.bs_all[i]) { - BLI_array_store_destroy(um_arraystore.bs_all[i]); - } - } - - MEM_freeN(um_arraystore.bs_all); - um_arraystore.bs_all = NULL; - um_arraystore.bs_all_len = 0; + BLI_array_store_at_size_clear(&um_arraystore.bs_stride); #ifdef USE_ARRAY_STORE_THREAD BLI_task_pool_free(um_arraystore.task_pool); |