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Minimize severe memory usage by enforcing the heap_allocator() in places

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This commit is contained in:
gingerBill
2023-03-16 15:04:57 +00:00
parent e05944601a
commit c1c7128634
4 changed files with 37 additions and 31 deletions
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src/common_memory.cpp
+5 -10
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@@ -60,7 +60,6 @@ gb_internal void virtual_memory_dealloc(MemoryBlock *block);
gb_internal void *arena_alloc(Arena *arena, isize min_size, isize alignment);
gb_internal void arena_free_all(Arena *arena);
gb_internal isize arena_align_forward_offset(Arena *arena, isize alignment) {
isize alignment_offset = 0;
isize ptr = cast(isize)(arena->curr_block->base + arena->curr_block->used);
@@ -75,7 +74,7 @@ gb_internal void *arena_alloc(Arena *arena, isize min_size, isize alignment) {
GB_ASSERT(gb_is_power_of_two(alignment));
mutex_lock(&arena->mutex);
isize size = 0;
if (arena->curr_block != nullptr) {
size = min_size + arena_align_forward_offset(arena, alignment);
@@ -390,15 +389,11 @@ gb_internal bool IS_ODIN_DEBUG(void);
gb_internal GB_ALLOCATOR_PROC(heap_allocator_proc);
gb_global gb_thread_local Arena heap_arena = {nullptr, DEFAULT_MINIMUM_BLOCK_SIZE};
gb_internal gbAllocator heap_allocator(void) {
if (IS_ODIN_DEBUG()) {
gbAllocator a;
a.proc = heap_allocator_proc;
a.data = nullptr;
return a;
}
return arena_allocator(&heap_arena);
gbAllocator a;
a.proc = heap_allocator_proc;
a.data = nullptr;
return a;
}