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https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator.git
synced 2024-11-26 08:34:34 +00:00
Fixed some calculations in TLSF.
Code by @medranSolus
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08759cbec5
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@ -9896,7 +9896,7 @@ bool VmaBlockMetadata_TLSF::CreateAllocationRequest(
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sizeForNextList += (1ULL << (VMA_BITSCAN_MSB(allocSize) - SECOND_LEVEL_INDEX)) - 1;
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sizeForNextList += (1ULL << (VMA_BITSCAN_MSB(allocSize) - SECOND_LEVEL_INDEX)) - 1;
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}
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}
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else
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else
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sizeForNextList += 1 << SECOND_LEVEL_INDEX;
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sizeForNextList += (1 << SECOND_LEVEL_INDEX) - 1;
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uint32_t nextListIndex = 0;
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uint32_t nextListIndex = 0;
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uint32_t prevListIndex = 0;
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uint32_t prevListIndex = 0;
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@ -10246,7 +10246,12 @@ uint32_t VmaBlockMetadata_TLSF::GetListIndex(uint8_t memoryClass, uint16_t secon
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{
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{
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if (memoryClass == 0)
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if (memoryClass == 0)
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return secondIndex;
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return secondIndex;
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return static_cast<uint32_t>(memoryClass - 1) * (1 << SECOND_LEVEL_INDEX) + secondIndex + 4;
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const uint32_t index = static_cast<uint32_t>(memoryClass - 1) * (1 << SECOND_LEVEL_INDEX) + secondIndex;
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if (IsVirtual())
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return index + (1 << SECOND_LEVEL_INDEX);
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else
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return index + 4;
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}
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}
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uint32_t VmaBlockMetadata_TLSF::GetListIndex(VkDeviceSize size) const
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uint32_t VmaBlockMetadata_TLSF::GetListIndex(VkDeviceSize size) const
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