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https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator
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Fix various typos
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rumblehhh
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@ -628,7 +628,7 @@ typedef enum VmaAllocationCreateFlagBits
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VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT = 0x00020000,
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/** Allocation strategy that chooses always the lowest offset in available space.
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This is not the most efficient strategy but achieves highly packed data.
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Used internally by defragmentation, not recomended in typical usage.
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Used internally by defragmentation, not recommended in typical usage.
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*/
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VMA_ALLOCATION_CREATE_STRATEGY_MIN_OFFSET_BIT = 0x00040000,
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/** Alias to #VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT.
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@ -1905,7 +1905,7 @@ VMA_CALL_PRE void VMA_CALL_POST vmaFreeMemoryPages(
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/** \brief Returns current information about specified allocation.
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Current paramteres of given allocation are returned in `pAllocationInfo`.
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Current parameters of given allocation are returned in `pAllocationInfo`.
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Although this function doesn't lock any mutex, so it should be quite efficient,
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you should avoid calling it too often.
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@ -2158,7 +2158,7 @@ VMA_CALL_PRE void VMA_CALL_POST vmaEndDefragmentation(
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\param allocator Allocator object.
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\param context Context object that has been created by vmaBeginDefragmentation().
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\param[out] pPassInfo Computed informations for current pass.
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\param[out] pPassInfo Computed information for current pass.
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\returns
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- `VK_SUCCESS` if no more moves are possible. Then you can omit call to vmaEndDefragmentationPass() and simply end whole defragmentation.
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- `VK_INCOMPLETE` if there are pending moves returned in `pPassInfo`. You need to perform them, call vmaEndDefragmentationPass(),
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@ -2173,7 +2173,7 @@ VMA_CALL_PRE VkResult VMA_CALL_POST vmaBeginDefragmentationPass(
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\param allocator Allocator object.
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\param context Context object that has been created by vmaBeginDefragmentation().
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\param pPassInfo Computed informations for current pass filled by vmaBeginDefragmentationPass() and possibly modified by you.
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\param pPassInfo Computed information for current pass filled by vmaBeginDefragmentationPass() and possibly modified by you.
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Returns `VK_SUCCESS` if no more moves are possible or `VK_INCOMPLETE` if more defragmentations are possible.
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@ -2682,7 +2682,7 @@ static void* vma_aligned_alloc(size_t alignment, size_t size)
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// // For C++14, usr/include/malloc/_malloc.h declares aligned_alloc()) only
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// // with the MacOSX11.0 SDK in Xcode 12 (which is what adds
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// // MAC_OS_X_VERSION_10_16), even though the function is marked
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// // availabe for 10.15. That is why the preprocessor checks for 10.16 but
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// // available for 10.15. That is why the preprocessor checks for 10.16 but
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// // the __builtin_available checks for 10.15.
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// // People who use C++17 could call aligned_alloc with the 10.15 SDK already.
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// if (__builtin_available(macOS 10.15, iOS 13, *))
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@ -6711,7 +6711,7 @@ uint32_t VmaBlockBufferImageGranularity::OffsetToPageIndex(VkDeviceSize offset)
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void VmaBlockBufferImageGranularity::AllocPage(RegionInfo& page, uint8_t allocType)
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{
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// When current alloc type is free then it can be overriden by new type
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// When current alloc type is free then it can be overridden by new type
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if (page.allocCount == 0 || (page.allocCount > 0 && page.allocType == VMA_SUBALLOCATION_TYPE_FREE))
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page.allocType = allocType;
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@ -10774,7 +10774,7 @@ void VmaBlockMetadata_TLSF::InsertFreeBlock(Block* block)
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void VmaBlockMetadata_TLSF::MergeBlock(Block* block, Block* prev)
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{
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VMA_ASSERT(block->prevPhysical == prev && "Cannot merge seperate physical regions!");
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VMA_ASSERT(block->prevPhysical == prev && "Cannot merge separate physical regions!");
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VMA_ASSERT(!prev->IsFree() && "Cannot merge block that belongs to free list!");
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block->offset = prev->offset;
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@ -10791,10 +10791,10 @@ VmaBlockMetadata_TLSF::Block* VmaBlockMetadata_TLSF::FindFreeBlock(VkDeviceSize
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uint32_t innerFreeMap = m_InnerIsFreeBitmap[memoryClass] & (~0U << SizeToSecondIndex(size, memoryClass));
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if (!innerFreeMap)
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{
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// Check higher levels for avaiable blocks
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// Check higher levels for available blocks
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uint32_t freeMap = m_IsFreeBitmap & (~0UL << (memoryClass + 1));
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if (!freeMap)
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return VMA_NULL; // No more memory avaible
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return VMA_NULL; // No more memory available
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// Find lowest free region
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memoryClass = VMA_BITSCAN_LSB(freeMap);
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@ -13216,7 +13216,7 @@ VkResult VmaDefragmentationContext_T::DefragmentPassEnd(VmaDefragmentationPassMo
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{
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if (m_AlgorithmState != VMA_NULL)
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{
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// Avoid unnecessary tries to allocate when new free block is avaiable
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// Avoid unnecessary tries to allocate when new free block is available
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StateExtensive& state = reinterpret_cast<StateExtensive*>(m_AlgorithmState)[vectorIndex];
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if (state.firstFreeBlock != SIZE_MAX)
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{
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@ -13292,7 +13292,7 @@ VkResult VmaDefragmentationContext_T::DefragmentPassEnd(VmaDefragmentationPassMo
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}
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default:
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{
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// Move to the begining
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// Move to the beginning
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for (const FragmentedBlock& block : immovableBlocks)
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{
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VmaBlockVector* vector = m_pBlockVectors[block.data];
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@ -13507,7 +13507,7 @@ bool VmaDefragmentationContext_T::ComputeDefragmentation_Balanced(VmaBlockVector
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{
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// Go over every allocation and try to fit it in previous blocks at lowest offsets,
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// if not possible: realloc within single block to minimize offset (exclude offset == 0),
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// but only if there are noticable gaps between them (some heuristic, ex. average size of allocation in block)
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// but only if there are noticeable gaps between them (some heuristic, ex. average size of allocation in block)
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VMA_ASSERT(m_AlgorithmState != VMA_NULL);
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StateBalanced& vectorState = reinterpret_cast<StateBalanced*>(m_AlgorithmState)[index];
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@ -13590,7 +13590,7 @@ bool VmaDefragmentationContext_T::ComputeDefragmentation_Balanced(VmaBlockVector
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}
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}
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// No moves perfomed, update statistics to current vector state
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// No moves performed, update statistics to current vector state
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if (startMoveCount == m_Moves.size() && !update)
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{
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vectorState.avgAllocSize = UINT64_MAX;
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@ -14517,7 +14517,7 @@ VkResult VmaAllocator_T::AllocateMemoryOfType(
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blockVector.GetAllocationNextPtr());
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if(res == VK_SUCCESS)
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{
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// Succeeded: AllocateDedicatedMemory function already filld pMemory, nothing more to do here.
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// Succeeded: AllocateDedicatedMemory function already filled pMemory, nothing more to do here.
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VMA_DEBUG_LOG(" Allocated as DedicatedMemory");
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return VK_SUCCESS;
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}
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@ -14558,7 +14558,7 @@ VkResult VmaAllocator_T::AllocateMemoryOfType(
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blockVector.GetAllocationNextPtr());
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if(res == VK_SUCCESS)
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{
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// Succeeded: AllocateDedicatedMemory function already filld pMemory, nothing more to do here.
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// Succeeded: AllocateDedicatedMemory function already filled pMemory, nothing more to do here.
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VMA_DEBUG_LOG(" Allocated as DedicatedMemory");
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return VK_SUCCESS;
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}
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@ -17764,7 +17764,7 @@ This will help the library decide about preferred memory type to ensure it has `
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so you can map it.
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For example, a staging buffer that will be filled via mapped pointer and then
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used as a source of transfer to the buffer decribed previously can be created like this.
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used as a source of transfer to the buffer described previously can be created like this.
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It will likely and up in a memory type that is `HOST_VISIBLE` and `HOST_COHERENT`
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but not `HOST_CACHED` (meaning uncached, write-combined) and not `DEVICE_LOCAL` (meaning system RAM).
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@ -17788,7 +17788,7 @@ Usage values `VMA_MEMORY_USAGE_AUTO*` are legal to use only when the library kno
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about the resource being created by having `VkBufferCreateInfo` / `VkImageCreateInfo` passed,
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so they work with functions like: vmaCreateBuffer(), vmaCreateImage(), vmaFindMemoryTypeIndexForBufferInfo() etc.
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If you allocate raw memory using function vmaAllocateMemory(), you have to use other means of selecting
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memory type, as decribed below.
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memory type, as described below.
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\note
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Old usage values (`VMA_MEMORY_USAGE_GPU_ONLY`, `VMA_MEMORY_USAGE_CPU_ONLY`,
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@ -17936,7 +17936,7 @@ object that you wanted to map.
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\section memory_mapping_persistently_mapped_memory Persistently mapped memory
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Kepping your memory persistently mapped is generally OK in Vulkan.
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Keeping your memory persistently mapped is generally OK in Vulkan.
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You don't need to unmap it before using its data on the GPU.
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The library provides a special feature designed for that:
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Allocations made with #VMA_ALLOCATION_CREATE_MAPPED_BIT flag set in
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@ -18539,7 +18539,7 @@ especially the amount of memory allocated from Vulkan.
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If you need to obtain basic statistics about memory usage per heap, together with current budget,
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you can call function vmaGetHeapBudgets() and inspect structure #VmaBudget.
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This is useful to keep track of memory usage and stay withing budget
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This is useful to keep track of memory usage and stay within budget
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(see also \ref staying_within_budget).
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Example:
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@ -18682,7 +18682,7 @@ VkResult res = vmaCreateVirtualBlock(&blockCreateInfo, &block);
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#VmaVirtualBlock object contains internal data structure that keeps track of free and occupied regions
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using the same code as the main Vulkan memory allocator.
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Similarly to #VmaAllocation for standard GPU allocations, there is #VmaVirtualAllocation type
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that represents an opaque handle to an allocation withing the virtual block.
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that represents an opaque handle to an allocation within the virtual block.
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In order to make such allocation:
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@ -19081,7 +19081,7 @@ freqnently read on GPU e.g. as a uniform buffer (also called "dynamic"), multipl
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even if it means system RAM (not `DEVICE_LOCAL`) on systems with a discrete graphics card,
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and make the device reach out to that resource directly.
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- Reads performed by the device will then go through PCI Express bus.
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The performace of this access may be limited, but it may be fine depending on the size
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The performance of this access may be limited, but it may be fine depending on the size
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of this resource (whether it is small enough to quickly end up in GPU cache) and the sparsity
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of access.
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-# On systems with unified memory (e.g. AMD APU or Intel integrated graphics, mobile chips),
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@ -19537,7 +19537,7 @@ which means version numbers follow convention: Major.Minor.Patch (e.g. 2.3.0), w
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All changes between official releases are documented in file "CHANGELOG.md".
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\warning Backward compatiblity is considered on the level of C++ source code, not binary linkage.
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\warning Backward compatibility is considered on the level of C++ source code, not binary linkage.
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Adding new members to existing structures is treated as backward compatible if initializing
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the new members to binary zero results in the old behavior.
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You should always fully initialize all library structures to zeros and not rely on their
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