AuroraMiddleware/VulkanMemoryAllocator
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Merge pull request #249 from JustSid/master

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Fixed two issues with the new defragmenter
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Adam Sawicki 2022-03-04 10:21:37 +01:00 committed by GitHub
commit 9b8303f72b
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1 changed files with 6 additions and 1 deletions
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7
include/vk_mem_alloc.h
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@ -10909,6 +10909,7 @@ public:
size_t GetBlockCount() const { return m_Blocks.size(); } size_t GetBlockCount() const { return m_Blocks.size(); }
// To be used only while the m_Mutex is locked. Used during defragmentation. // To be used only while the m_Mutex is locked. Used during defragmentation.
VmaDeviceMemoryBlock* GetBlock(size_t index) const { return m_Blocks[index]; } VmaDeviceMemoryBlock* GetBlock(size_t index) const { return m_Blocks[index]; }
VMA_RW_MUTEX &GetMutex() { return m_Mutex; }
VkResult CreateMinBlocks(); VkResult CreateMinBlocks();
void AddStatistics(VmaStatistics& inoutStats); void AddStatistics(VmaStatistics& inoutStats);
@ -13064,6 +13065,8 @@ VkResult VmaDefragmentationContext_T::DefragmentPassBegin(VmaDefragmentationPass
{ {
if (m_PoolBlockVector != VMA_NULL) if (m_PoolBlockVector != VMA_NULL)
{ {
VmaMutexLockWrite lock(m_PoolBlockVector->GetMutex(), m_PoolBlockVector->GetAllocator()->m_UseMutex);
if (m_PoolBlockVector->GetBlockCount() > 1) if (m_PoolBlockVector->GetBlockCount() > 1)
ComputeDefragmentation(*m_PoolBlockVector, 0); ComputeDefragmentation(*m_PoolBlockVector, 0);
else if (m_PoolBlockVector->GetBlockCount() == 1) else if (m_PoolBlockVector->GetBlockCount() == 1)
@ -13075,6 +13078,8 @@ VkResult VmaDefragmentationContext_T::DefragmentPassBegin(VmaDefragmentationPass
{ {
if (m_pBlockVectors[i] != VMA_NULL) if (m_pBlockVectors[i] != VMA_NULL)
{ {
VmaMutexLockWrite lock(m_pBlockVectors[i]->GetMutex(), m_pBlockVectors[i]->GetAllocator()->m_UseMutex);
if (m_pBlockVectors[i]->GetBlockCount() > 1) if (m_pBlockVectors[i]->GetBlockCount() > 1)
{ {
if (ComputeDefragmentation(*m_pBlockVectors[i], i)) if (ComputeDefragmentation(*m_pBlockVectors[i], i))
@ -13276,7 +13281,7 @@ VkResult VmaDefragmentationContext_T::DefragmentPassEnd(VmaDefragmentationPassMo
for (const FragmentedBlock& block : immovableBlocks) for (const FragmentedBlock& block : immovableBlocks)
{ {
VmaBlockVector* vector = m_pBlockVectors[block.data]; VmaBlockVector* vector = m_pBlockVectors[block.data];
for (size_t i = m_ImmovableBlockCount; vector->GetBlockCount(); ++i) for (size_t i = m_ImmovableBlockCount; i < vector->GetBlockCount(); ++i)
{ {
if (vector->GetBlock(i) == block.block) if (vector->GetBlock(i) == block.block)
{ {