BLI_memarena.h File Reference

#include "BLI_compiler_attrs.h"

Go to the source code of this file.

Macros
#define	BLI_MEMARENA_STD_BUFSIZE   MEM_SIZE_OPTIMAL(1 << 14)

Typedefs
typedef struct MemArena	MemArena

Functions
struct MemArena *	BLI_memarena_new (const size_t bufsize, const char *name) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(2) ATTR_MALLOC
void	BLI_memarena_free (struct MemArena *ma) ATTR_NONNULL(1)
void	BLI_memarena_use_malloc (struct MemArena *ma) ATTR_NONNULL(1)
void	BLI_memarena_use_calloc (struct MemArena *ma) ATTR_NONNULL(1)
void	BLI_memarena_use_align (struct MemArena *ma, const size_t align) ATTR_NONNULL(1)
void *	BLI_memarena_alloc (struct MemArena *ma, size_t size) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1) ATTR_MALLOC ATTR_ALLOC_SIZE(2)
void *	BLI_memarena_calloc (struct MemArena *ma, size_t size) ATTR_WARN_UNUSED_RESULT ATTR_NONNULL(1) ATTR_MALLOC ATTR_ALLOC_SIZE(2)
void	BLI_memarena_clear (MemArena *ma) ATTR_NONNULL(1)

Macro Definition Documentation

BLI_MEMARENA_STD_BUFSIZE

#define BLI_MEMARENA_STD_BUFSIZE   MEM_SIZE_OPTIMAL(1 << 14)

Definition at line 36 of file BLI_memarena.h.

Typedef Documentation

MemArena

typedef struct MemArena MemArena

Definition at line 1 of file BLI_memarena.h.

Function Documentation

BLI_memarena_alloc()

void* BLI_memarena_alloc	(	struct MemArena *	ma,
		size_t	size
	)

Definition at line 131 of file BLI_memarena.c.

References MemArena::align, BLI_asan_poison, BLI_asan_unpoison, MemArena::bufs, MemArena::bufsize, MemArena::curbuf, MemArena::cursize, MemBuf::data, MEM_callocN, MEM_mallocN, memarena_curbuf_align(), MemArena::name, MemBuf::next, PADUP, ptr, size(), UNLIKELY, MemArena::use_calloc, and VALGRIND_MEMPOOL_ALLOC.

Referenced by _bmo_slot_buffer_append(), _bmo_slot_copy(), add(), add_cube(), add_name(), add_new_bound_vert(), add_type(), addfillface(), arena_alloc(), arena_realloc(), bevel_build_cutoff(), bevel_vert_construct(), BKE_lnor_spacearr_init(), BKE_mesh_loop_islands_add(), BKE_mesh_loop_islands_init(), BKE_mesh_recalc_looptri(), BKE_mesh_remap_init(), BKE_mesh_tessface_calc_ex(), BLI_astar_node_link_add(), BLI_astar_solution_init(), BLI_linklist_append_arena(), BLI_linklist_prepend_arena(), BLI_memarena_calloc(), BLI_polyfill_beautify(), BLI_polyfill_calc_arena(), BLI_scanfill_edge_add(), BLI_scanfill_vert_add(), blo_cache_storage_entry_register(), bm_face_split_by_edges_island_connect(), BM_face_split_edgenet_connect_islands(), bm_interp_face_store(), bm_isect_edge_tri(), BM_mesh_calc_tessellation(), BM_mesh_calc_tessellation_beauty(), BM_vert_loop_groups_data_layer_create(), bmo_face_inset_individual(), bmo_inset_region_exec(), BMO_slot_buffer_alloc(), BMO_slot_buffer_from_array(), BMO_slot_buffer_from_single(), BMO_slot_mat_set(), build_bvh_spatial(), build_vmesh(), C_BVHTree_FromPolygons(), calculate_profile(), DNA_elem_id_rename(), dynstr_alloc(), ghash_insert_face_edge_link(), ghash_insert_link(), imb_global_cache_get_tile(), imb_thread_cache_init(), init_meta(), insert_seam_vert_array(), knife_empty_list(), math_layer_info_init(), mesh_customdatacorrect_init_container_merge_group(), mesh_customdatacorrect_init_vert(), mesh_remap_item_define(), meshdeform_matrix_solve(), meshdeform_ray_tree_intersect(), new_adj_vmesh(), p_add_ngon(), p_face_add(), p_node_new(), p_vert_add(), p_vert_copy(), pbvh_bmesh_node_limit_ensure_fast(), project_paint_build_proj_ima(), project_paint_op(), project_paint_uvpixel_init(), sdna_expand_names(), set_profile_spacing(), setcenter(), setcorner(), setedge(), split_faces_prepare_new_edges(), split_faces_prepare_new_verts(), strdup_memarena(), strdup_memarena_from_dynstr(), UI_view2d_text_cache_add(), UI_view2d_text_cache_add_rectf(), wm_link_append_data_item_add(), and wm_link_append_data_library_add().

BLI_memarena_calloc()

void* BLI_memarena_calloc	(	struct MemArena *	ma,
		size_t	size
	)

Definition at line 168 of file BLI_memarena.c.

References BLI_assert, BLI_memarena_alloc(), ptr, size(), and MemArena::use_calloc.

Referenced by BKE_lnor_space_create(), BKE_lnor_spacearr_init(), BLI_astar_graph_init(), menu_items_from_all_operators(), menu_items_from_ui_create(), menu_items_from_ui_create_item_from_button(), mesh_island_to_astar_graph(), snap_object_data_editmesh_get(), snap_object_data_mesh_get(), and wm_link_append_data_new().

BLI_memarena_clear()

void BLI_memarena_clear

(

MemArena *

ma

)

Clear for reuse, avoids re-allocation when an arena may otherwise be free'd and recreated.

Definition at line 185 of file BLI_memarena.c.

References BLI_asan_poison, MemArena::bufs, MemArena::curbuf, MemArena::cursize, MemBuf::data, memarena_buf_free_all(), memarena_curbuf_align(), MemBuf::next, NULL, MemArena::use_calloc, VALGRIND_CREATE_MEMPOOL, and VALGRIND_DESTROY_MEMPOOL.

Referenced by BKE_lnor_spacearr_clear(), BKE_mesh_loop_islands_clear(), BKE_mesh_recalc_looptri(), BKE_mesh_tessface_calc_ex(), BLI_astar_solution_clear(), BLI_dynstr_clear(), BLI_scanfill_end_arena(), BM_face_triangulate(), BM_mesh_calc_tessellation(), BM_mesh_calc_tessellation_beauty(), BM_mesh_intersect(), bmo_inset_individual_exec(), C_BVHTree_FromPolygons(), edbm_face_split_by_edges_exec(), knife_make_face_cuts(), p_add_ngon(), and smart_project_exec().

BLI_memarena_free()

void BLI_memarena_free

(

struct MemArena *

ma

)

Definition at line 109 of file BLI_memarena.c.

References MemArena::bufs, MEM_freeN, memarena_buf_free_all(), and VALGRIND_DESTROY_MEMPOOL.

Referenced by arena_release(), BKE_displist_fill(), BKE_library_make_local(), BKE_lnor_spacearr_free(), BKE_maskrasterize_handle_init(), BKE_mesh_loop_islands_free(), BKE_mesh_recalc_looptri(), BKE_mesh_remap_free(), BKE_mesh_tessface_calc_ex(), BKE_pbvh_build_bmesh(), BLI_astar_graph_free(), BLI_astar_solution_free(), BLI_dynstr_free(), BLI_polyfill_calc(), BLI_scanfill_end(), blo_cache_storage_end(), bm_decim_triangulate_begin(), BM_mesh_bevel(), BM_mesh_calc_tessellation(), BM_mesh_calc_tessellation_beauty(), BM_mesh_intersect(), BM_mesh_triangulate(), bmo_connect_verts_concave_exec(), bmo_inset_individual_exec(), bmo_inset_region_exec(), BMO_op_finish(), C_BVHTree_FromPolygons(), DNA_sdna_free(), do_projectpaint_thread(), ED_transform_snap_object_context_destroy(), edbm_face_split_by_edges_exec(), freepolygonize(), harmonic_coordinates_bind(), imb_tile_cache_exit(), knifetool_exit_ex(), layer_bucket_init(), make(), make_structDNA(), menu_search_arg_free_fn(), mesh_customdatacorrect_free_cb(), p_smooth(), param_delete(), project_paint_end(), smart_project_exec(), test_polyfill_template(), UI_view2d_text_cache_draw(), and wm_link_append_data_free().

BLI_memarena_new()

struct MemArena* BLI_memarena_new	(	const size_t	bufsize,
		const char *	name
	)

Definition at line 79 of file BLI_memarena.c.

References MemArena::align, MemArena::bufsize, MEM_callocN, MemArena::name, and VALGRIND_CREATE_MEMPOOL.

Referenced by _getSubSurf(), BKE_displist_fill(), BKE_library_make_local(), BKE_lnor_spacearr_init(), BKE_maskrasterize_handle_init(), BKE_mball_polygonize(), BKE_mesh_loop_islands_init(), BKE_mesh_recalc_looptri(), BKE_mesh_remap_init(), BKE_mesh_tessface_calc_ex(), BKE_pbvh_build_bmesh(), BLI_astar_graph_init(), BLI_astar_solution_init(), BLI_dynstr_new_memarena(), BLI_polyfill_calc(), BLI_scanfill_begin(), blo_cache_storage_init(), bm_decim_triangulate_begin(), BM_mesh_bevel(), BM_mesh_calc_tessellation(), BM_mesh_calc_tessellation_beauty(), BM_mesh_intersect(), BM_mesh_triangulate(), bmo_connect_verts_concave_exec(), bmo_inset_individual_exec(), bmo_inset_region_exec(), BMO_op_init(), C_BVHTree_FromPolygons(), DNA_sdna_alias_data_ensure(), DNA_sdna_patch_struct_member_nr(), do_projectpaint_thread(), ED_transform_snap_object_context_create(), edbm_face_split_by_edges_exec(), harmonic_coordinates_bind(), IMB_tile_cache_params(), knifetool_init(), layer_bucket_init(), make(), make_structDNA(), menu_items_from_ui_create(), mesh_customdatacorrect_init_container(), p_smooth(), param_construct_begin(), proj_paint_state_thread_init(), smart_project_exec(), test_polyfill_template(), UI_view2d_text_cache_add(), UI_view2d_text_cache_add_rectf(), and wm_link_append_data_new().

BLI_memarena_use_align()

void BLI_memarena_use_align	(	struct MemArena *	ma,
		const size_t	align
	)

Definition at line 101 of file BLI_memarena.c.

References MemArena::align, and BLI_assert.

BLI_memarena_use_calloc()

void BLI_memarena_use_calloc

(

struct MemArena *

ma

)

Definition at line 91 of file BLI_memarena.c.

References MemArena::use_calloc.

Referenced by BM_mesh_bevel(), BMO_op_init(), harmonic_coordinates_bind(), and IMB_tile_cache_params().

BLI_memarena_use_malloc()

void BLI_memarena_use_malloc

(

struct MemArena *

ma

)

Definition at line 96 of file BLI_memarena.c.

References MemArena::use_calloc.