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Fixed incorrect accounting of memory budget.

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Code by @medranSolus
Fixes #241
This commit is contained in:
Adam Sawicki 2022-02-23 13:44:51 +01:00
parent ab75719ee0
commit 6a63f2cb4e
2 changed files with 10 additions and 15 deletions
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21
include/vk_mem_alloc.h
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@ -11889,7 +11889,7 @@ VmaAllocation_T::~VmaAllocation_T()
VMA_ASSERT(m_MapCount == 0 && "Allocation was not unmapped before destruction.");
// Check if owned string was freed.
VMA_ASSERT(m_pUserData == VMA_NULL);
VMA_ASSERT((IsUserDataString() && m_pUserData == VMA_NULL) || !IsUserDataString());
}
void VmaAllocation_T::InitBlockAllocation(
@ -12326,14 +12326,8 @@ VkResult VmaBlockVector::Allocate(
if (res != VK_SUCCESS)
{
// Free all already created allocations.
const uint32_t heapIndex = m_hAllocator->MemoryTypeIndexToHeapIndex(m_MemoryTypeIndex);
while (allocIndex--)
{
VmaAllocation_T* const alloc = pAllocations[allocIndex];
const VkDeviceSize allocSize = alloc->GetSize();
Free(alloc);
m_hAllocator->m_Budget.RemoveAllocation(heapIndex, allocSize);
}
Free(pAllocations[allocIndex]);
memset(pAllocations, 0, sizeof(VmaAllocation) * allocationCount);
}
@ -12618,6 +12612,9 @@ void VmaBlockVector::Free(
pBlockToDelete->Destroy(m_hAllocator);
vma_delete(m_hAllocator, pBlockToDelete);
}
m_hAllocator->m_Budget.RemoveAllocation(m_hAllocator->MemoryTypeIndexToHeapIndex(m_MemoryTypeIndex), hAllocation->GetSize());
m_hAllocator->m_AllocationObjectAllocator.Free(hAllocation);
}
VkDeviceSize VmaBlockVector::CalcMaxBlockSize() const
@ -14467,7 +14464,6 @@ VkResult VmaAllocator_T::AllocateDedicatedMemory(
FreeVulkanMemory(memTypeIndex, currAlloc->GetSize(), hMemory);
m_Budget.RemoveAllocation(MemoryTypeIndexToHeapIndex(memTypeIndex), currAlloc->GetSize());
currAlloc->SetUserData(this, VMA_NULL);
m_AllocationObjectAllocator.Free(currAlloc);
}
@ -14874,10 +14870,6 @@ void VmaAllocator_T::FreeMemory(
default:
VMA_ASSERT(0);
}
m_Budget.RemoveAllocation(MemoryTypeIndexToHeapIndex(allocation->GetMemoryTypeIndex()), allocation->GetSize());
allocation->SetUserData(this, VMA_NULL);
m_AllocationObjectAllocator.Free(allocation);
}
}
}
@ -15478,6 +15470,9 @@ void VmaAllocator_T::FreeDedicatedMemory(const VmaAllocation allocation)
FreeVulkanMemory(memTypeIndex, allocation->GetSize(), hMemory);
m_Budget.RemoveAllocation(MemoryTypeIndexToHeapIndex(allocation->GetMemoryTypeIndex()), allocation->GetSize());
m_AllocationObjectAllocator.Free(allocation);
VMA_DEBUG_LOG(" Freed DedicatedMemory MemoryTypeIndex=%u", memTypeIndex);
}

4
src/Tests.cpp
View File

@ -7731,11 +7731,11 @@ void Test()
WriteMainTestResultHeader(file);
PerformMainTests(file);
//PerformCustomMainTest(file);
PerformCustomMainTest(file);
WritePoolTestResultHeader(file);
PerformPoolTests(file);
//PerformCustomPoolTest(file);
PerformCustomPoolTest(file);
fclose(file);
#endif // #if defined(VMA_DEBUG_MARGIN) && VMA_DEBUG_MARGIN > 0