Dramatically simplify the CMake code for end users. The intent
is to make the CMake for this library very easy to maintain.
While also making it easier for end users to consume.
This makes the CMake code very similar to:
- KhronosGroup/Vulkan-Headers
- KhronosGroup/SPIRV-Headers
Which is good for consistency/expectations.
The VmaUsage library still highlights the expected usage of
the "stb-style" single header file in a project.
closes#346
Unified across VMA and D3D12MA.
Updated Python script for visualization - now called GpuMemDumpVis.py.
Also a fix for bug in EXTENSIVE defragmentation algorithm - see #232
Code by @medranSolus
Added function vmaSetAllocationName. Added member VmaAllocationInfo::pName.
VMA_ALLOCATION_CREATE_USER_DATA_COPY_STRING_BIT is now deprecated but still works.
Code mostly by @medranSolus
New structure VmaStatistics, VmaDetailedStatistics, VmaTotalStatistics. Modified structure VmaBudget.
New function vmaCalculateStatistics, vmaGetPoolStatistics, vmaCalculatePoolStatistics, vmaGetVirtualBlockStatistics, vmaCalculateVirtualBlockStatistics. vmaGetHeapBudgets function unchanged.
Updated and rebuilt the docs.
Old values like VMA_MEMORY_USAGE_GPU_ONLY still work as before, for backward compatibility.
Updated documentation accordingly.
Introduced a concept of mappable and non-mappable allocations - with VMA_MEMORY_USAGE_AUTO* an intent to map has to be specified using VMA_ALLOCATION_CREATE_HOST_ACCESS*.
Added mapping hysteresis logic (internal class VmaMappingHysteresis, config macro VMA_MAPPING_HYSTERESIS_ENABLED) that prevents too many calls vkMapMemory/vkUnmapMemory back and forth.
Internal improvement in VmaBlockVector::AllocatePage to try to keep mappable and non-mappable allocations separate.
Added support for VMA_DEBUG_MARGIN in TLSF algorithm.
Changed behavior of VMA_DEBUG_MARGIN to be included only after not before every allocation.
Bug fixes and improvements in TLSF algorithm.
Added benchmark for virtual allocator.
Code by @medranSolus
Refactored virtual allocator: Added type VmaVirtualAllocation, member VmaVirtualAllocationInfo::offset, changed parameters of vmaVirtualAllocate, vmaVirtualFree, vmaSetVirtualAllocationUserData, vmaGetVirtualAllocationInfo.
Added TLSF algorithm: Added VMA_POOL_CREATE_TLSF_ALGORITHM_BIT, VMA_VIRTUAL_BLOCK_CREATE_TLSF_ALGORITHM_BIT.
Some internal refactoring.
Improved documentation: Grouped API elements into Doxygen modules.
Code mostly by @medranSolus.
Removed from the interface: VMA_ALLOCATION_CREATE_CAN_BECOME_LOST_BIT, VMA_ALLOCATION_CREATE_CAN_MAKE_OTHER_LOST_BIT, vmaCreateLostAllocation, vmaMakePoolAllocationsLost, vmaTouchAllocation, VmaAllocatorCreateInfo::frameInUseCount, VmaPoolCreateInfo::frameInUseCount.
Also fixed a bug with synchronization in VmaDedicatedAllocationList.
