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feature-buffer-suballocation
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Author SHA1 Message Date
Adam Sawicki
7d182e2c5a Change in the defragmentation API. Compatibility breaking! 
Removed VmaDefragmentationMove::dstMemory, dstOffset, internalData, added dstTmpAllocation.
Code by @medranSolus
 2022-03-07 17:00:12 +01:00
Adam Sawicki
80a07979f5 Improvements in documentation, especially regarding defragmentation 2022-03-04 16:33:16 +01:00
Adam Sawicki
f828262f43 Changed vmaEndDefragmentation to return void (somewhat compatibility breaking) 
It couldn't fail anyway.
 2022-03-04 14:24:29 +01:00
Adam Sawicki
b1427085f3 Fixed accounting of statistics in defragmentation. 
Code by @medranSolus
See #232
 2022-03-04 13:26:42 +01:00
Adam Sawicki
ea759b65d4 Added missing mutexes for DefragmentPassEnd(). 
Code by @medranSolus
 2022-03-04 10:34:26 +01:00
Adam Sawicki
9b8303f72b
Merge pull request #249 from JustSid/master 
Fixed two issues with the new defragmenter
 2022-03-04 10:21:37 +01:00
Sidney Just
7b9c21f1fe Fixed defragmenter not acquiring a lock before touching blocks 2022-03-03 17:05:05 -08:00
Sidney Just
44a5aea4ef Fixed loop termination when ending defragment passes 2022-03-03 17:04:20 -08:00
Adam Sawicki
46776a4c37 Fixed merge error 2022-03-03 11:33:39 +01:00
Adam Sawicki
caf27e0428 Made allocation Name and UserData separate. COMPATIBILITY BREAKING! 
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
 2022-03-03 11:23:14 +01:00
Adam Sawicki
bd39bed5e6 Fixes in defragmentation 
Implemented VMA_DEFRAGMENTATION_FLAG_ALGORITHM_BALANCED_BIT. Fixed allocation mapping after defragmentation.
Also fixed tests - hopefully fixes #248
Code by @medranSolus
 2022-03-02 16:10:41 +01:00
Adam Sawicki
01364c7970 Added documentation chapter "VK_EXT_memory_priority" 
Other fixes in documentation
 2022-02-28 12:10:18 +01:00
Adam Sawicki
f02c8a46d8 Improvement in documentation 2022-02-28 10:57:04 +01:00
Adam Sawicki
4039e45a19 Added documentation chapter "Versioning and compatibility" 
Many improvements in documentation and README.
 2022-02-26 13:26:20 +01:00
Adam Sawicki
86c124c772 VMA_MEMORY_USAGE_AUTO* flags: Added support for rare case when a resource used on the device, not used on the host, may still be preferred in host memory 
An update in the documentation.
 2022-02-26 11:49:51 +01:00
Adam Sawicki
75446de4cc
Merge pull request #246 from RandomShaper/add-godot 
Add Godot Engine to the list of known usages
 2022-02-25 19:23:53 +01:00
Pedro J. Estébanez
30b122478f Add Godot Engine to the list of known usages 2022-02-25 19:18:49 +01:00
Adam Sawicki
88bf8cb9a8 Removed usage of __popcnt 
Apparently some old processors don't support this instruction. It's up to the user to provide optimized implementation by defining macro VMA_COUNT_BITS_SET.

Fixes #245
 2022-02-25 13:51:13 +01:00
Adam Sawicki
dc3f6bb915
Merge pull request #242 from RandomShaper/fix_nullability 
Add missing nullability qualifier
 2022-02-24 11:46:03 +01:00
Pedro J. Estébanez
d8a9c7fa42 Add missing nullability qualifier 2022-02-24 11:42:44 +01:00
Adam Sawicki
20b9bc5334 Minor fixes in documentation of defragmentation 2022-02-23 16:21:16 +01:00
Adam Sawicki
6a63f2cb4e Fixed incorrect accounting of memory budget. 
Code by @medranSolus
Fixes #241
 2022-02-23 13:44:51 +01:00
Adam Sawicki
ab75719ee0 Fix for failing CI job on linux. 
Code by @medranSolus
 2022-02-23 10:39:40 +01:00
Adam Sawicki
88510e9801 New API for defragmentation. COMPATIBILITY BREAKING! 
See structure VmaDefragmentationInfo, VmaDefragmentationMove, VmaDefragmentationPassMoveInfo, VmaDefragmentationStats, function vmaBeginDefragmentation, vmaEndDefragmentation, vmaBeginDefragmentationPass, vmaEndDefragmentationPass.

Switched to TLSF as the default algorithm - in default pools, custom pools, virtual blocks. Removed generic and buddy algorithm. Removed flags: VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT, VMA_POOL_CREATE_TLSF_ALGORITHM_BIT, VMA_VIRTUAL_BLOCK_CREATE_BUDDY_ALGORITHM_BIT, VMA_VIRTUAL_BLOCK_CREATE_TLSF_ALGORITHM_BIT.

Updated and regenerated documentation.
 2022-02-22 23:38:19 +01:00
Adam Sawicki
9104ef3d45 Merge branch 'master' of https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator 2022-02-22 15:19:47 +01:00
Adam Sawicki
226bd5a6ad New API for statistics. COMPATIBILITY BREAKING! 
New structure VmaStatistics, VmaDetailedStatistics, VmaTotalStatistics. Modified structure VmaBudget.
New function vmaCalculateStatistics, vmaGetPoolStatistics, vmaCalculatePoolStatistics, vmaGetVirtualBlockStatistics, vmaCalculateVirtualBlockStatistics. vmaGetHeapBudgets function unchanged.

Updated and rebuilt the docs.
 2022-02-22 15:19:35 +01:00
Adam Sawicki
042e65e7c1
Merge pull request #240 from AtomontageInc/master 
Fix VmaSmallVector::push_back
 2022-02-18 14:21:09 +01:00
Matus Fedorko
cf5e9899fb Fix VmaSmallVector::push_back 2022-02-18 13:27:52 +01:00
Adam Sawicki
d00699f26d Another fix in TestLinearAllocator 
Closes #239
 2022-02-18 11:46:15 +01:00
Adam Sawicki
3fd264ae1d Added usage of vkGetDeviceBufferMemoryRequirements, vkGetDeviceImageMemoryRequirements from Vulkan 1.3 
Used inside vmaFindMemoryTypeIndexForBufferInfo, vmaFindMemoryTypeIndexForImageInfo when available.
Added these 2 functions to VmaVulkanFunctions structure.
Regenerated the docs.
 2022-02-17 17:34:48 +01:00
Adam Sawicki
e0fcd7344e Fixed VulkanUsage::Init for Vulkan SDK not supporting new Vulkan 1.3, to fix CI builds 2022-02-17 14:48:54 +01:00
Adam Sawicki
c168e42de4 Rebuilt the docs 2022-02-17 14:44:48 +01:00
Adam Sawicki
aee61b1d25 Added new API for selecting preferred memory type: VMA_MEMORY_USAGE_AUTO, VMA_MEMORY_USAGE_AUTO_PREFER_DEVICE, VMA_MEMORY_USAGE_AUTO_PREFER_HOST, VMA_ALLOCATION_CREATE_HOST_ACCESS_SEQUENTIAL_WRITE_BIT, VMA_ALLOCATION_CREATE_HOST_ACCESS_RANDOM_BIT, VMA_ALLOCATION_CREATE_HOST_ACCESS_ALLOW_TRANSFER_INSTEAD_BIT 
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.
 2022-02-17 14:44:06 +01:00
Adam Sawicki
b41615cfce Added missing #include <intrin.h> 
Fixes #237
 2022-02-17 11:08:30 +01:00
Adam Sawicki
c6a338ba88 Fix in TestLinearAllocator for Intel(R) HD Graphics 630 
See #239
 2022-02-17 11:02:45 +01:00
Adam Sawicki
e51e4d3b40 Fix initialization order in VmaDefragmentationAlgorithm_Generic constructor 
See #236
 2022-02-15 11:26:29 +01:00
Adam Sawicki
cebd53ce67
Merge pull request #235 from RandomShaper/fix_nullability 
Add missing nullability macros
 2022-02-14 18:21:13 +01:00
Adam Sawicki
0a24d5a7f3 Fixes for 2 compiler warnings 
Closes #236
 2022-02-14 18:17:14 +01:00
Pedro J. Estébanez
32f74c51e0 Add missing nullability macros 2022-02-12 13:27:10 +01:00
Adam Sawicki
fd82bc7b6d Fixed few bugs in tests 
Fixes #234 - thanks @mkx171217
 2022-02-11 11:42:17 +01:00
Adam Sawicki
a1895bc765 Internal fix in VmaBlockVector::AllocatePage 2022-02-08 16:31:11 +01:00
Adam Sawicki
37c2d74b05 Fixes in test TestVirtualBlocksAlgorithmsBenchmark 2022-02-08 15:38:13 +01:00
Adam Sawicki
15206baf40 Added some new tests: TestAllocationAlgorithmsCorrectness 2022-02-08 15:04:08 +01:00
Adam Sawicki
bb29254253 Fix for VmaBitScan functions in GCC and Clang. Fixed debug margin for generic algorithm. 
Hopefully helps for #231.
Code by @medranSolus
 2022-02-08 10:50:10 +01:00
Adam Sawicki
ed2a72153e
Merge pull request #233 from laurelkeys/patch-1 
Include vulkan.h before #define VMA_VULKAN_VERSION
 2022-02-07 19:15:53 +01:00
Tiago Chaves
2d5df2d7a8
Include vulkan.h before #define VMA_VULKAN_VERSION 2022-02-07 14:56:49 -03:00
Adam Sawicki
4d65f7e113 Updated first chapter of the documentation "Quick start" 
Rebuilt the docs.
Closes #228
 2022-02-07 16:58:10 +01:00
Adam Sawicki
5c710e86a0 Added support for Vulkan 1.3 
Fixes #228
 2022-02-04 15:17:02 +01:00
Adam Sawicki
fd4ee1d5aa Fixed vmaVirtualFree legal to call with allocation == VK_NULL_HANDLE 
Hopefully fixes #230
Fixes in internal validation.
Rebuilt the docs.
 2022-02-04 14:32:45 +01:00
Adam Sawicki
22485a05f9 Improved behavior of vmaVirtualAllocate on failed allocation. Fixed VmaVirtualAllocation to distinguish VK_NULL_HANDLE from successful allocation. 
Improved tests.
Rebult the docs.
 2022-02-04 11:39:56 +01:00