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< a href = "#pub-attribs" > Public Attributes< / a > |
< a href = "struct_vma_budget-members.html" > List of all members< / a > < / div >
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< div class = "headertitle" > < div class = "title" > VmaBudget Struct Reference< div class = "ingroups" > < a class = "el" href = "group__group__stats.html" > Statistics< / a > < / div > < / div > < / div >
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< p > Statistics of current memory usage and available budget, in bytes, for specific memory heap.
< a href = "struct_vma_budget.html#details" > More...< / a > < / p >
< table class = "memberdecls" >
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< tr class = "heading" > < td colspan = "2" > < h2 class = "groupheader" > < a id = "pub-attribs" name = "pub-attribs" > < / a >
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Public Attributes< / h2 > < / td > < / tr >
< tr class = "memitem:a58b492901baab685f466199124e514a0" > < td class = "memItemLeft" align = "right" valign = "top" > VkDeviceSize  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "struct_vma_budget.html#a58b492901baab685f466199124e514a0" > blockBytes< / a > < / td > < / tr >
< tr class = "memdesc:a58b492901baab685f466199124e514a0" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Sum size of all < code > VkDeviceMemory< / code > blocks allocated from particular heap, in bytes. < a href = "struct_vma_budget.html#a58b492901baab685f466199124e514a0" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:a58b492901baab685f466199124e514a0" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a7e2a6583ebd63e194951c542563804d8" > < td class = "memItemLeft" align = "right" valign = "top" > VkDeviceSize  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "struct_vma_budget.html#a7e2a6583ebd63e194951c542563804d8" > allocationBytes< / a > < / td > < / tr >
< tr class = "memdesc:a7e2a6583ebd63e194951c542563804d8" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Sum size of all allocations created in particular heap, in bytes. < a href = "struct_vma_budget.html#a7e2a6583ebd63e194951c542563804d8" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:a7e2a6583ebd63e194951c542563804d8" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:a84dd1ecca8b0110259eb206dbadb11f6" > < td class = "memItemLeft" align = "right" valign = "top" > VkDeviceSize  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "struct_vma_budget.html#a84dd1ecca8b0110259eb206dbadb11f6" > usage< / a > < / td > < / tr >
< tr class = "memdesc:a84dd1ecca8b0110259eb206dbadb11f6" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Estimated current memory usage of the program, in bytes. < a href = "struct_vma_budget.html#a84dd1ecca8b0110259eb206dbadb11f6" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:a84dd1ecca8b0110259eb206dbadb11f6" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
< tr class = "memitem:ab82e1d1754c2d210d0bdf90220bc6cdd" > < td class = "memItemLeft" align = "right" valign = "top" > VkDeviceSize  < / td > < td class = "memItemRight" valign = "bottom" > < a class = "el" href = "struct_vma_budget.html#ab82e1d1754c2d210d0bdf90220bc6cdd" > budget< / a > < / td > < / tr >
< tr class = "memdesc:ab82e1d1754c2d210d0bdf90220bc6cdd" > < td class = "mdescLeft" >   < / td > < td class = "mdescRight" > Estimated amount of memory available to the program, in bytes. < a href = "struct_vma_budget.html#ab82e1d1754c2d210d0bdf90220bc6cdd" > More...< / a > < br / > < / td > < / tr >
< tr class = "separator:ab82e1d1754c2d210d0bdf90220bc6cdd" > < td class = "memSeparator" colspan = "2" >   < / td > < / tr >
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< a name = "details" id = "details" > < / a > < h2 class = "groupheader" > Detailed Description< / h2 >
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< div class = "textblock" > < p > Statistics of current memory usage and available budget, in bytes, for specific memory heap. < / p >
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< / div > < h2 class = "groupheader" > Member Data Documentation< / h2 >
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< a id = "a7e2a6583ebd63e194951c542563804d8" name = "a7e2a6583ebd63e194951c542563804d8" > < / a >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a7e2a6583ebd63e194951c542563804d8" > ◆ < / a > < / span > allocationBytes< / h2 >
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< td class = "memname" > VkDeviceSize VmaBudget::allocationBytes< / td >
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< p > Sum size of all allocations created in particular heap, in bytes. < / p >
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< p > Usually less or equal than < code > blockBytes< / code > . Difference < code > blockBytes - allocationBytes< / code > is the amount of memory allocated but unused - available for new allocations or wasted due to fragmentation. < / p >
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< a id = "a58b492901baab685f466199124e514a0" name = "a58b492901baab685f466199124e514a0" > < / a >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a58b492901baab685f466199124e514a0" > ◆ < / a > < / span > blockBytes< / h2 >
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< td class = "memname" > VkDeviceSize VmaBudget::blockBytes< / td >
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< / div > < div class = "memdoc" >
< p > Sum size of all < code > VkDeviceMemory< / code > blocks allocated from particular heap, in bytes. < / p >
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< / div >
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< a id = "ab82e1d1754c2d210d0bdf90220bc6cdd" name = "ab82e1d1754c2d210d0bdf90220bc6cdd" > < / a >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#ab82e1d1754c2d210d0bdf90220bc6cdd" > ◆ < / a > < / span > budget< / h2 >
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< td class = "memname" > VkDeviceSize VmaBudget::budget< / td >
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< p > Estimated amount of memory available to the program, in bytes. < / p >
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< p > Fetched from system using < code > VK_EXT_memory_budget< / code > extension if enabled.< / p >
< p > It might be different (most probably smaller) than < code > VkMemoryHeap::size[heapIndex]< / code > due to factors external to the program, like other programs also consuming system resources. Difference < code > budget - usage< / code > is the amount of additional memory that can probably be allocated without problems. Exceeding the budget may result in various problems. < / p >
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< a id = "a84dd1ecca8b0110259eb206dbadb11f6" name = "a84dd1ecca8b0110259eb206dbadb11f6" > < / a >
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< h2 class = "memtitle" > < span class = "permalink" > < a href = "#a84dd1ecca8b0110259eb206dbadb11f6" > ◆ < / a > < / span > usage< / h2 >
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< table class = "memname" >
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< td class = "memname" > VkDeviceSize VmaBudget::usage< / td >
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< / div > < div class = "memdoc" >
< p > Estimated current memory usage of the program, in bytes. < / p >
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< p > Fetched from system using < code > VK_EXT_memory_budget< / code > extension if enabled.< / p >
< p > It might be different than < code > blockBytes< / code > (usually higher) due to additional implicit objects also occupying the memory, like swapchain, pipelines, descriptor heaps, command buffers, or < code > VkDeviceMemory< / code > blocks allocated outside of this library, if any. < / p >
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< / div >
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< hr / > The documentation for this struct was generated from the following file:< ul >
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< li > D:/PROJECTS/Vulkan Memory Allocator/REPO/include/< a class = "el" href = "vk__mem__alloc_8h.html" > vk_mem_alloc.h< / a > < / li >
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