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353 Commits

Author SHA1 Message Date
Adam Sawicki
bb18b299dc fix GPU memory defragmentation to restrict supported memory types 
Defragmentation of GPU memory is restricted to those memory types that support creating buffer used for transfers. #59
 2019-04-17 12:31:40 +02:00
Adam Sawicki
672f7c8e94 clarify documentation regarding limitations of defragmentation 
#59
 2019-04-17 11:53:02 +02:00
Adam Sawicki
371261505d vmaFindMemoryTypeIndex: don't add HOST_VISIBLE to preferred flags when CREATE_MAPPED flag is used 
This behavior was found to cause issues on PC AMD as well as Android ARM.
 2019-04-05 17:44:15 +02:00
Adam Sawicki
4a84207d7c Remove unused variables from VmaBlockVector::ApplyDefragmentationMovesGpu Fixes #58 2019-03-25 23:42:04 +01:00
Adam Sawicki
e5aa3c0a1e Clarified that the library doesn't use STL containers by default. 
Because responses in the survey indicate that some users think it does.
 2019-03-15 12:26:36 +01:00
Adam Sawicki
b25a20a8da Improved documentation for functions vkFlushMappedMemoryRanges, vkInvalidateMappedMemoryRanges. 2019-03-13 15:57:23 +01:00
Adam Sawicki
3fd40ede96 Fixed initialization order in class VmaDefragmentationAlgorithm_Generic constructor. #57 Thanks @manaskulkarni786 ! 2019-03-11 10:07:28 +01:00
Adam Sawicki
6c8b7a2c3e Added flag VMA_ALLOCATION_CREATE_DONT_BIND_BIT. 2019-03-05 13:40:29 +01:00
Adam Sawicki
5a8c6b47d8 Changed syntax used in VmaAllocator_T::ImportVulkanFunctions to please some compiler on Android. #56 Thanks @renelindsay ! 2019-02-25 11:32:48 +01:00
Amer Koleci
65f096555d Remove unused freeSpaceBlockSize variable. 2019-02-05 18:47:08 +01:00
Amer Koleci
e9ae4199c6 Correctly handle VMA_STATS_STRING_ENABLED define and undefine methods not being used. 2019-02-05 18:45:12 +01:00
Adam Sawicki
cac7d7509e Fixed usage of SRWLOCK from WinAPI. #54 Thanks @wumo ! 2019-01-29 12:20:33 +01:00
Cort
a4dbfffa11 Fix for "potentially uninitialized variable" warning 2019-01-24 21:19:42 -08:00
Adam Sawicki
a195308982 Major optimization: Added VmaAllocationObjectAllocator to allocate VmaAllocation objects out of free-list allocator instead of making separate CPU heap allocations. 2019-01-24 18:08:24 +01:00
Adam Sawicki
71f9b140f0 Improved VmaPoolAllocator to use larger and larger block sizes instead of constant size. 2019-01-24 17:43:07 +01:00
Adam Sawicki
5938c0e395 Minor refactoring in function VmaBlockMetadata_Generic::CreateAllocationRequest. 2019-01-24 17:30:36 +01:00
Adam Sawicki
5df580a997 Refactoring/optimization: Decreased size of VmaAllocation object by one pointer (from 72 to 64 bytes in 64-bit configurations) by removing VmaAllocation_T::BlockAllocation::m_hPool. 2019-01-24 17:21:27 +01:00
Adam Sawicki
4d844e2d29 Minor fixes in both the library and tests. 2019-01-24 16:21:05 +01:00
Adam Sawicki
4d35a5d663 Fixed bugs in VmaBlockMetadata_Linear::MakeAllocationsLost, VmaBlockVector::IsCorruptionDetectionEnabled. 2019-01-24 15:51:59 +01:00
Adam Sawicki
fd366b60b4 Minor fixes in tests. Found a bug. Minor refactoring - added VmaAllocationRequestType. Fixed minor bug in VmaBlockMetadata_Linear::CreateAllocationRequest_LowerAddress. 2019-01-24 15:26:43 +01:00
Adam Sawicki
e99cb634a4 VmaBlockMetadata_Linear::CreateAllocationRequest: Fixed minor bug, did some refactoring. 2019-01-24 13:43:35 +01:00
Adam Sawicki
796cdc62f6 Updated documentation - added information about VK_AMD_memory_allocation_behavior extension. 
Regenerated documentation, using new Doxygen version.
 2019-01-15 11:45:58 +01:00
Adam Sawicki
ae5c4661ec Updated copyright headers after New Year. 2019-01-02 10:23:35 +01:00
Adam Sawicki
8007f24376 Compiler compatibility fix for VMA_USE_STL_SHARED_MUTEX macro. Issue #52 thanks @jamesRumbleh ! 2018-12-21 13:26:55 +01:00
Adam Sawicki
7c09f1a831 Fixed major bug, made few smaller fixes and additions in documentation. 2018-12-14 11:37:02 +01:00
Adam Sawicki
663b0c9567 Minor fixes in documentation. 2018-12-13 12:15:01 +01:00
Adam Sawicki
bdb89a93eb Final fixes before v2.2.0 release. Minor fixes after tests. Rebuilt binaries and documentation again. 2018-12-13 11:56:30 +01:00
Adam Sawicki
1a8424f41a Preparations for v2.0.0 release. Updated version numbers. Rebuilt binaries and documentation. 2018-12-13 11:01:16 +01:00
Adam Sawicki
0f99b56168 Merge branch 'master' into v2.2 
# Conflicts:
#	docs/html/vk__mem__alloc_8h_source.html
 2018-12-13 10:48:38 +01:00
Adam Sawicki
dd48c3a8c4 Minor update in documentation. Regenerated Doxygen documentation. 2018-12-12 11:56:45 +01:00
Adam Sawicki
1db1f55db3 Fixes in documentation regarding sparse binding. 2018-12-11 14:54:03 +01:00
Adam Sawicki
71db590d7d Merge branch 'sparse_binding_example' into v2.2 
# Conflicts:
#	docs/html/vk__mem__alloc_8h_source.html
#	src/Tests.cpp
#	src/VmaReplay/VmaReplay.cpp
#	src/VulkanSample.cpp
#	src/vk_mem_alloc.h
 2018-12-10 14:45:56 +01:00
Adam Sawicki
58a9e406f1 VmaBlockVector::Defragment: Minor fix for case when VMA_DEBUG_DETECT_CORRUPTION != 0. 2018-12-10 13:32:55 +01:00
Adam Sawicki
e31dd15ff5 Improvement in function vmaDefragmentationBegin. Added validation of input arrays. 2018-12-10 13:15:43 +01:00
Adam Sawicki
a12a7fe43e Added support for functions vmaDefragmentationBegin, vmaDefragmentationEnd to recording file format and VmaReplay. 2018-12-10 12:36:42 +01:00
Adam Sawicki
920bfbe6f3 Bumped recording file format version to 1.5. 
(Partial cherry pick from branch sparse_binding_example.)
 2018-12-10 10:27:12 +01:00
Adam Sawicki
0d601d8789 Added documentation chapter "Writing custom defragmentation algorithm". 2018-12-07 23:09:46 +01:00
Adam Sawicki
638f42dd67 Rewritten documentation chapter about defragmentation. 2018-12-07 15:24:28 +01:00
Adam Sawicki
ae3970387e Added internal class VmaDefragmentationAlgorithm_Fast::FeeSpaceDatabase. 
Defragmentation algorithm is pretty much finished now!
 2018-12-06 18:06:08 +01:00
Adam Sawicki
2af57d7f47 Fixed bug in VmaBlockMetadata_Generic::IsBufferImageGranularityConflictPossible. Another minor fix. 2018-12-06 15:35:05 +01:00
Adam Sawicki
0eeed59309 Merge branch 'master' into allocation_defragmentation_strategies 
# Conflicts:
#	docs/html/vk__mem__alloc_8h_source.html
 2018-12-06 14:52:11 +01:00
Adam Sawicki
e8b01485ce Small change not to #include <vulkan/vulkan.h> if it was already included (possible from a different path) before including VMA. Issue #50 Thanks @baldurk ! 2018-12-06 14:47:59 +01:00
Adam Sawicki
2e900cae54 Added functions vmaAllocateMemoryPages, vmaFreeMemoryPages to VmaRecorder and VmaReplay. Bumped recording file format version to 1.5. 
Support for sparse binding is now finished and ready!
 2018-12-06 14:26:50 +01:00
Adam Sawicki
6a6d8c6ea2 Merge branch 'master' into sparse_binding_example 
# Conflicts:
#	docs/html/vk__mem__alloc_8h.html
#	docs/html/vk__mem__alloc_8h_source.html
#	src/Tests.cpp
#	src/VulkanSample.cpp
#	src/vk_mem_alloc.h
 2018-12-05 13:20:32 +01:00
Adam Sawicki
647cf24b7f VmaDefragmentationAlgorithm_Fast: Added support for memmove() of overlapping memory regions when defragmenting on CPU. 2018-11-23 17:58:00 +01:00
Adam Sawicki
9a4f508f88 Added VmaDefragmentationAlgorithm_Fast - fast path for defragmentation, a completely new algorithm. 2018-11-23 17:26:05 +01:00
Adam Sawicki
da85ec36bf Made VmaDefragmentationAlgorithm an abstract class and specific implementation as new class VmaDefragmentationAlgorithm_Generic, so user can easily plug his own defragmentation algorithms. 2018-11-22 17:32:44 +01:00
Adam Sawicki
fb00cc9ea8 Removed VMA_DEFRAGMENTATION_* flags. VmaDefragmentationInfo2::flags is now reserved for future use and should be 0. Research various options and chosen some parameters as default. 2018-11-22 17:10:07 +01:00
Adam Sawicki
434ac86781 Minor improvement in vmaDefragmentationBegin. 2018-11-22 16:20:49 +01:00
Adam Sawicki
52076ebf26 Added VmaDefragmentationInfo2::poolCount, pPools. Added test for it - TestDefragmentationWholePool. Removed VmaDefragmentationStats::allocationsLost. Optimized defragmentation algorithm. 2018-11-22 16:14:50 +01:00
Adam Sawicki
3b392258e2 Documentation: Added mention of VK_AMD_memory_overallocation_behavior extension. 2018-11-20 11:33:07 +01:00
Adam Sawicki
8ec2ab69d6 VmaReplay: Added parameter --DefragmentatationFlags <Flags>. 2018-11-16 17:22:20 +01:00
Adam Sawicki
5249980132 Implemeneted VMA_DEFRAGMENTATION_FAST_ALGORITHM_BIT, VMA_DEFRAGMENTATION_OPTIMAL_ALGORITHM_BIT. Not tested yet. 
Added VMA_ALLOCATION_INTERNAL_STRATEGY_MIN_OFFSET.
 2018-11-16 16:15:18 +01:00
Adam Sawicki
9948ca0ceb Removed VMA_DEFRAGMENTATION_CAN_MAKE_LOST_BIT. Not going to implement it for now... 2018-11-16 14:46:04 +01:00
Adam Sawicki
48a12aa835 Merge branch 'master' into allocation_defragmentation_strategies 
# Conflicts:
#	docs/html/vk__mem__alloc_8h_source.html
#	src/Tests.cpp
#	src/vk_mem_alloc.h
 2018-11-16 14:36:57 +01:00
Adam Sawicki
99f2d3543c Minor update in documentation. 2018-11-16 13:48:11 +01:00
Adam Sawicki
7f97202add Updated documentation of memory mapping with known bug in MoltenVK, based on #47. Thanks @DiegoAce ! 2018-11-16 13:43:34 +01:00
Adam Sawicki
b0c363693f Added function vmaResizeAllocation. 
Added tests: function TestResize. Bumped CSV recording file format version to 1.4.
 2018-11-13 16:17:38 +01:00
Adam Sawicki
1146b45c63 Fixed aligned_alloc for Android API < 16. Issue #49. Thanks @zhaijialong ! 2018-11-09 11:21:03 +01:00
Adam Sawicki
7a6e442b66 Fixes in documentation: "Features not supported". 2018-11-08 18:46:04 +01:00
Adam Sawicki
370ab184f8 Changed functions to validate and return VK_ERROR_VALIDATION_FAILED_EXT when trying to allocate memory of size 0, create buffer with size 0, or image with one of the dimensions 0. 
That's because vkCreateBuffer returns VK_SUCCESS for buffer with size = 0, so VMA then proceeded to allocation of size 0, which is a critical error, checked by an assert, but apparently some users don't enable asserts in VMA.

Added tests: function TestInvalidAllocations.
 2018-11-08 16:31:00 +01:00
Adam Sawicki
dec65ac4eb Small addition to documentation. 2018-11-06 12:06:06 +01:00
Adam Sawicki
fa251ad7c8 Locked right mutexes during defragmentation. GPU memory defragmentation is now finished! 2018-10-18 15:22:40 +02:00
Adam Sawicki
76c5bcabfd Further refactoring of defragmentation, preparing for defragmentation of GPU memory. 2018-10-18 14:14:28 +02:00
Adam Sawicki
29b04041f7 Further refactoring of defragmentation classes. 2018-10-18 13:11:00 +02:00
Adam Sawicki
fc9db8dda7 Minor addition to documentation. #46 2018-10-18 12:03:50 +02:00
Adam Sawicki
2dcfcf8b63 More refactoring in preparation for GPU memory defragmentation. Created classes: VmaBlockDefragmentationContext, VmaBlockVectorDefragmentationContext. Class VmaDefragmentationContext_T is no longer empty. 2018-10-17 17:26:39 +02:00
Adam Sawicki
a9f030d7ba Further refactoring of defragmentation. 2018-10-17 15:20:36 +02:00
Adam Sawicki
a114419b23 Refactored defragmentation code. Removed class VmaDefragmentator. Renamed struct to VmaDefragmentationMove. 
Minor fixes in documentation and comments.
 2018-10-16 15:30:55 +02:00
Adam Sawicki
ef6cc40b59 Defragmentation: added support for memory that is HOST_VISIBLE but not HOST_COHERENT - calling Invalidate and Flush internally. 
Fixed a bug in VmaDefragmentator::Defragment.
 2018-10-16 14:20:47 +02:00
Adam Sawicki
fa87ae34a6 Small addition to documentation. 2018-10-15 18:15:11 +02:00
Adam Sawicki
6826f2d768 Small refactoring: Removed function VmaBlockVector::DestroyDefragmentator. 2018-10-10 16:49:36 +02:00
Adam Sawicki
f863a1dbd0 Used VMA_RW_MUTEX in 2 other places for optimization. 2018-10-10 16:43:44 +02:00
Adam Sawicki
de9181b2ba Added configuration macro VMA_USE_STL_SHARED_MUTEX. 
Added internal class VmaRWMutex, macro VMA_RW_MUTEX, classes VmaMutexLockRead, VmaMutexLockWrite. Used it in VmaAllocator_T::m_PoolsMutex.
 2018-10-10 16:26:26 +02:00
Adam Sawicki
b0d4afbeed Refactored defragmentation. Added class VmaDefragmentationAlgorithm, extracted from VmaDefragmentator. 2018-10-09 15:35:46 +02:00
Adam Sawicki
2aad902a66 Minor update in VmaDefragmentationInfo2. 2018-10-09 13:43:34 +02:00
Adam Sawicki
ad0989bfb4 Fixed bug in VmaAllocator_T::Defragment. 2018-10-09 13:26:33 +02:00
Adam Sawicki
012a4ac697 Designed and documented new interface for defragmentation. 
Added: VmaDefragmentationContext, VmaDefragmentationFlagBits, VmaDefragmentationFlags, VmaDefragmentationInfo2, vmaDefragmentationBegin(), vmaDefragmentationEnd(). Extended VmaDefragmentationStats by allocationsLost. Deprecated VmaDefragmentationInfo2, vmaDefragment().
 2018-10-09 13:25:01 +02:00
Adam Sawicki
d062b784d3 Added functions: vmaAllocateMemoryPages, vmaFreeMemoryPages to create and destroy multiple allocations at once. 2018-10-03 15:26:22 +02:00
Adam Sawicki
7ce9630bbf Improved documentation chapters: Defragmentation, vmaDefragment(), Features not supported. 2018-09-28 14:51:09 +02:00
Adam Sawicki
6aa6255741 Fixing macro VMA_VALIDATE for Linux compilation. 2018-09-24 15:16:47 +02:00
Adam Sawicki
02246f3eb8 CHANGING BRANCHING STRATEGY! No more "development" branch, now in-progress development will happen on "master". 
Bumped version number to "development".
 2018-09-24 15:10:06 +02:00
Adam Sawicki
3951aa5bc3 Merge branch 'allocation_defragmentation_strategies' into development 
# Conflicts:
#	docs/html/search/all_f.js
#	docs/html/vk__mem__alloc_8h.html
#	docs/html/vk__mem__alloc_8h_source.html
#	src/vk_mem_alloc.h
 2018-09-21 16:48:42 +02:00
Adam Sawicki
c6432d1d45 Buddy allocation algorithm finished and documented! 2018-09-21 16:44:16 +02:00
Adam Sawicki
0591535eb1 VmaBlockMetadata_Buddy: Fixed allocation of Node objects to use provided CPU allocation callbacks. 2018-09-21 15:23:32 +02:00
Adam Sawicki
1e8cf94558 VmaBlockMetadata_Buddy: Added (simple way of) respecting bufferImageGranularity. 
Minor fixes in documentation.
 2018-09-21 15:10:04 +02:00
Adam Sawicki
9933c5cadf VmaBlockMetadata_Buddy: Added respecting of allocation alignment. 2018-09-21 14:57:24 +02:00
Adam Sawicki
a01d4587df VmaBlockMetadata_Buddy: Introduced m_LevelCount to limit number of levels in use by particular memory block, considering new constant MIN_NODE_SIZE. 2018-09-21 14:22:35 +02:00
Adam Sawicki
d6e6d6bdf2 VmaBlockMetadata_Buddy: Introduced concept of m_UsableSize to always use powers of two even when memory block size is not. 2018-09-21 14:07:02 +02:00
Adam Sawicki
a79d2746f1 Added dummy implementation of VmaBlockMetadata_Buddy methods related to lost allocations. Lost allocations are not supported in buddy algorithm for now. 2018-09-21 13:26:12 +02:00
Adam Sawicki
14d9e1a938 Minor optimization: Skip call to vkUnmapMemory before vkFreeMemory for dedicated allocations, which is allowed by the spec. 2018-09-17 17:06:42 +02:00
Adam Sawicki
1e425dda03 Added #ifdef NOMINMAX. Thanks Krzysztof Kondrak ! 2018-09-10 16:52:13 +02:00
Adam Sawicki
c77a123a89 Fixed #include <windows.h> for compilation under Windows mingw64. Issue #41 thanks @turol ! 2018-09-10 14:43:04 +02:00
Adam Sawicki
df1b88d387 Fixed formatting string in call to fprintf in VmaRecorder::RecordCreatePool. Issue #40 thanks @baldurk ! 2018-09-10 14:39:45 +02:00
Adam Sawicki
f305aebdfd Fixed version number in source file. 2018-09-10 14:07:32 +02:00
Adam Sawicki
f7baf623d0 Minor updates in documentation. Added VK9 to list of known usages. Issue #39 thanks @disks86 ! 2018-09-10 11:09:03 +02:00
Adam Sawicki
0dbbaad040 Minor additions, including function VmaPrevPow2. 2018-09-07 17:43:40 +02:00
Adam Sawicki
8092715d2c VmaBlockMetadata_Buddy: Fixed reporting of space wasted due to internal fragmentation as unused blocks. Added test for multi-block pool with buddy algorithm. 2018-09-07 17:27:23 +02:00
Adam Sawicki
21017c6cbe Implemented VmaBlockMetadata_Linear::AddPoolStats. 2018-09-07 15:26:59 +02:00
Adam Sawicki
6540b19ed5 Implemented VmaBlockMetadata_Buddy::GetUnusedRangeSizeMax(). 2018-09-07 15:09:41 +02:00