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374 Commits

Author SHA1 Message Date
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
Adam Sawicki
a7863d9664 Implemented VmaBlockMetadata_Buddy::GetSumFreeSize. 2018-09-07 15:05:02 +02:00
Adam Sawicki
8796504f62 Added macro VMA_VALIDATE to simplify validation methods. Implemented proper calculation of VmaBlockMetadata_Buddy::GetAllocationCount. 2018-09-07 15:00:13 +02:00
Adam Sawicki
4338f6667d Added internal function VmaIsPow2 and asserts checking if various alignment parameters are power of 2. 2018-09-07 14:12:37 +02:00
Adam Sawicki
6689924517 Further fixes for compilation on Windows. Defined NOMINMAX for Windows.h. Issue #38 2018-09-07 12:40:31 +02:00
Adam Sawicki
a70e05dbc5 . 2018-09-07 12:36:38 +02:00
Adam Sawicki
24c4f45abf Changed VmaBlockMetadata_Buddy::m_FreeList into a doubly linked list. Implemented merging of free blocks. Buddy allocation algorithm now works. 2018-09-06 17:39:11 +02:00
Adam Sawicki
bf1a931a2d Next small step: moved split logic from VmaBlockMetadata_Buddy::CreateAllocationRequest to VmaBlockMetadata_Buddy::Alloc. 2018-09-06 17:04:32 +02:00
Adam Sawicki
447e36fe9a Fixed missing #include <Windows.h> for cases when it's needed but macro VK_USE_PLATFORM_WIN32_KHR is not defined. Issue #38 thanks @farnoy ! 2018-09-06 11:38:37 +02:00
Adam Sawicki
a83793a63e Buddy allocator - more coding. 2018-09-03 13:40:42 +02:00
Adam Sawicki
abf747a79f Removed hack for clang compiler error. It didn't work anyway. 2018-09-03 11:48:40 +02:00
Adam Sawicki
655b87fd87 Small addition to documentation. 2018-08-28 14:32:15 +02:00
Adam Sawicki
c4227e5acf Fixes warning: field 'm_Blocks' will be initialized after field 'm_HasEmptyBlock' [-Wreorder] #37 Thanks @TheLavaBlock ! 2018-08-28 13:12:14 +02:00
Adam Sawicki
6d9d718343 TEMP started coding buddy algorithm. 2018-08-28 13:09:27 +02:00
Adam Sawicki
1d2d627146 Merge branch 'master' into allocation_defragmentation_strategies 2018-08-27 13:20:43 +02:00
Adam Sawicki
6277abb3c4 Fixes for compilation under Linux gcc and clang. 2018-08-27 12:21:35 +02:00
Adam Sawicki
c5b223fe4b VmaAllocator_T::FreeMemory: Fixed synchronization bug for cases when an allocation becomes lost at the same time as it is being freed. 2018-08-27 11:53:02 +02:00
Adam Sawicki
751f1460d5 Updated date next to version number. 2018-08-27 11:03:21 +02:00
Adam Sawicki
7ec3930906 Documentation "Introduction" - added paragraph about macros define before including headers. Issue #36 Thanks @chaoticbob ! 2018-08-27 11:00:06 +02:00
Adam Sawicki
1852036194 Added VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT, WORST_FIT, FIRST_FIT, and aliases: VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT, MIN_TIME, MIN_FRAGMENTATION. 
Deleted VMA_BEST_FIT macro.
 2018-08-24 16:28:28 +02:00
Adam Sawicki
70a683e53f Added support for multiple Vulkan memory blocks in custom pools with VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT. Works with free-at-once and stack, doesn't work with double stack or ring buffer. 
Added new structure members VmaPoolStats::blockCount.
 2018-08-24 15:36:32 +02:00
Adam Sawicki
90eb51c225 Changed behavior of custom pools: VmaPoolCreateInfo::blockSize 0 (default) now means that pool may use variable block sizes, just like default pools do. 2018-08-24 13:43:52 +02:00
Adam Sawicki
f9b6868cf1 Described version 2.1.0-beta.1 in CHANGELOG.md. 
Minor fixes in documentation.
 2018-08-24 12:13:37 +02:00
Adam Sawicki
4c6e9e81bc Linear allocation algorithm is finished! Recompiled binaries, regenerated Doxygen documentation. Announcing version 2.1.0-beta.1. 2018-08-24 11:23:37 +02:00
Adam Sawicki
0a60713b07 Added benchmark for linear allocator. 2018-08-24 11:18:41 +02:00
Adam Sawicki
dedab850e9 Documented linear allocation algorithm. Added "Linear allocation algorithm" documentation chapter. 2018-08-23 15:00:58 +02:00
Adam Sawicki
477b22ebf1 Added 'LinearAlgorithm' member to JSON dump format and its usage in VmaDumpVis.py. 2018-08-23 13:20:22 +02:00
Adam Sawicki
35e9aca80f Minor refactoring. 2018-08-23 13:05:05 +02:00
Adam Sawicki
d0100e9d1a Ensured that allocations from pools with linear algorithm are ignored in vmaDefragment. 
Made vmaDefragment work only with memory types that are HOST_VISIBLE and HOST_COHERENT.
 2018-08-23 12:56:58 +02:00
Adam Sawicki
0270b98d2f Optimized VmaBlockMetadata_Linear::FreeAtOffset to use binary search. 
Refactored VmaBinaryFindFirstNotLess.
 2018-08-23 12:18:01 +02:00
Adam Sawicki
bc7fea61d2 Implemented VmaBlockMetadata_Linear::CheckCorruption. 2018-08-23 11:45:20 +02:00
Adam Sawicki
53d96e8c93 Minor addition to VmaBlockMetadata_Linear::Validate. 2018-08-23 11:37:56 +02:00
Adam Sawicki
2bd99038d5 Implemented VmaBlockMetadata_Linear::GetUnusedRangeSizeMax. 2018-08-23 11:36:32 +02:00
Adam Sawicki
51b0e82e60 Implemented VmaBlockMetadata_Linear::GetSumFreeSize. 2018-08-23 11:20:09 +02:00
Adam Sawicki
1f6c388348 Optimized VmaBlockVector::Allocate for certain cases. 2018-08-23 10:52:07 +02:00
Adam Sawicki
0dec444a58 Minor fixes. 2018-08-23 10:43:54 +02:00
Adam Sawicki
f799c4f146 Introduced a rule that custom pool with linear algorithm must have maxBlockCount = 1 (or 0 for default). 2018-08-23 10:40:30 +02:00
Adam Sawicki
0ebdf0c63e Implemented vmaMakePoolAllocationsLost for pools with linear allocator. 2018-08-22 17:02:44 +02:00
Adam Sawicki
8cfe05fad9 Added support for lost allocations in ring buffer. 
Fixed some more bugs.
 2018-08-22 16:48:17 +02:00
Adam Sawicki
fd11d759dd Added ManuallyTestLinearAllocator which allows me to manually inspect VmaStats, VmaPoolStats and stats string of custom pool. Fixed bug in VmaBlockMetadata_Linear::PrintDetailedMap. 2018-08-22 15:02:10 +02:00
Adam Sawicki
680b2251fa Implemented double stack. Written tests for it. 2018-08-22 14:47:32 +02:00
Adam Sawicki
45cee6ee4f Some code in preparation to implement double stack (SECOND_VECTOR_DOUBLE_STACK). 2018-08-22 13:21:08 +02:00
Adam Sawicki
0c6ca87695 Merge branch 'development' into linear_allocator 2018-08-22 11:58:16 +02:00
Adam Sawicki
62c0090112 Recompiled binaries. Bumped version number to Version 2.1.0-alpha.4. 2018-08-22 11:54:36 +02:00
Adam Sawicki
cb4e8da23b Updated file format to 1,3. Added configuration section. 2018-08-21 17:56:25 +02:00
Adam Sawicki
2556b377f7 Record and replay: Added support for function vmaMakePoolAllocationsLost. 2018-08-21 12:04:19 +02:00
Adam Sawicki
fd64a60957 Added documentation of the whole "Record and replay" feature to Doxygen docs and README.md. 2018-08-21 11:38:32 +02:00
Adam Sawicki
80cb2365c5 Added recording and replaying of calls to functions: vmaTouchAllocation, vmaGetAllocationInfo. VmaReplay: fixed handling of null allocation. 2018-08-21 10:59:53 +02:00
Adam Sawicki
3eb870d6d6 Added documentation for new code elements related to recording. Added "Recording file format.md" file. 2018-08-20 17:53:02 +02:00
Adam Sawicki
dd715fbf9f Fixed support for pUserData in object creation functions, as well as vmaSetAllocationUserData, whether it's null, custom pointer, or character string. 2018-08-20 17:12:24 +02:00
Adam Sawicki
5c49bebe10 Added support for recording and replaying object creation also when it originally failed. 2018-08-20 16:10:11 +02:00
Adam Sawicki
e5d9b01a3a Added macro VMA_RECORDING_ENABLED, enabled only on Windows for now. 2018-08-20 15:50:03 +02:00
Adam Sawicki
0e0f20fd57 Major refactoring: Defined clean API for recording, added VmaRecordFlagBits, VmaRecordFlags, VmaRecordSettings, VmaAllocatorCreateInfo::pRecordSettings. Created VmaRecorder class. 2018-08-20 15:34:55 +02:00
Adam Sawicki
5557b0ed63 Added support for vmaMapMemory, vmaUnmapMemory, vmaFlushAllocation, vmaInvalidateAllocation. 2018-08-20 13:54:54 +02:00
Adam Sawicki
404d12e18e Format version 1,2. Added support for vmaAllocateMemory, vmaAllocateMemoryForBuffer, vmaAllocateMemoryForImage, vmaCreateLostAllocation. 2018-08-20 13:33:34 +02:00
Adam Sawicki
f5c61eda92 Merge branch 'development' into record_and_replay 2018-08-20 12:27:59 +02:00
Adam Sawicki
94e8206598 Added new validation layer message to ignores, and documented it. 
"Mapping an image with layout VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL can result in undefined behavior if this memory is used by the device. Only GENERAL or PREINITIALIZED should be used."

Issue #34 thanks @victorbush !
 2018-08-20 11:14:07 +02:00
Adam Sawicki
87c8189002 Foo 2018-08-20 10:52:54 +02:00
Adam Sawicki
db1f73fee4 Improved handling of destruction calls with null handle, in vk_mem_alloc as well as VmaReplay. 2018-08-13 12:22:37 +02:00
Adam Sawicki
deeb817d7a Minor fixes. Added basic statistics. 2018-08-07 17:30:29 +02:00
Adam Sawicki
71f3d067c5 Better tracking of allocations. 2018-08-07 17:09:51 +02:00
Adam Sawicki
6d2e2e0cac Created project VmaReplay, started coding it. 2018-08-07 13:44:20 +02:00
Adam Sawicki
0d80dab2c0 Fixed minor documentation mistakes - issue #32 - thanks @dgough ! 2018-08-01 16:20:24 +02:00
Adam Sawicki
3d99a1ca66 VmaJsonWriter::ContinueString: Fixed bug with incorrect JSON generated when pUserData string contains '\' character. 2018-06-25 15:01:59 +02:00
Adam Sawicki
ee08277571 Implemented ring buffer. 2018-06-20 17:45:49 +02:00
Adam Sawicki
0876c0d493 Started coding linear allocator. 2018-06-20 15:18:11 +02:00
Adam Sawicki
00f620f398 Designed new API for linear allocation algorithm: added flags VMA_POOL_CREATE_LINEAR_ALGORITHM_BIT, VMA_ALLOCATION_CREATE_UPPER_ADDRESS_BIT. Abstracted VmaBlockMetadata into base class VmaBlockMetadata and derived class VmaBlockMetadata_Generic. Few minor fixes. 2018-06-19 14:33:32 +02:00
Adam Sawicki
e44c62684d Added debug macro VMA_DEBUG_INITIALIZE_ALLOCATIONS to initialize contents of allocations with a bit pattern. Documented it. Added test for it. 
Fixed some indentation.
 2018-06-15 14:30:39 +02:00
Adam Sawicki
11904e3cec Fixed typo 2018-06-14 16:54:55 +02:00
Adam Sawicki
212a4a6567 Added new feature: corruption detection. Added debug macro VMA_DEBUG_DETECT_CORRUPTION, functions vmaCheckCorruption, vmaCheckPoolCorruption 2018-06-14 15:51:47 +02:00
Adam Sawicki
73b1665ea4 Changed behavior of VMA_DEBUG_MARGIN macro - it now adds margin also before first and after last allocation in a block. Improved validation of VMA_DEBUG_MARGIN. Added test for it - function TestDebugMargin(). 2018-06-11 16:39:25 +02:00
Adam Sawicki
d292417cdb Minor improvement in VmaBlockVector::Allocate. TestPool_SameSize: Added test for it. 2018-06-11 12:48:46 +02:00
Adam Sawicki
c1af66a549 Bumped version number (still Alpha). 2018-06-08 17:16:57 +02:00
Adam Sawicki
776ae0d5f8 Improved support for non-coherent memory. Added functions: vmaFlushAllocation, vmaInvalidateAllocation. nonCoherentAtomSize is respected automatically. Issue #27 Thanks @egdaniel ! 
Also added VmaVulkanFunctions::vkFlushMappedMemoryRanges, vkInvalidateMappedMemoryRanges. Fixed bug with uninitialized VmaPool_T::m_Id.
 2018-06-08 17:11:12 +02:00
Adam Sawicki
5aa99be043 Bumped version number. 2018-06-04 14:18:27 +02:00
Adam Sawicki
083532cf3a Removed #include <malloc.h> for aligned_alloc(). Based on #28 by @jbeich 2018-06-04 14:12:15 +02:00
Adam Sawicki
6a0a85a5c0 Added subsequent, unique, numeric IDs to memory blocks and custom pools. They are dumped in JSON. JSON format changed: "Pools" and "Blocks" arrays are now objects, where key is pool/block ID, and value is as before. Applied appropriate changes in VmaDumpVis.py - it now shows pool and block ID from the dump. 2018-06-01 15:20:49 +02:00
Adam Sawicki
b127d7fac0 Minor fix in comment. 2018-05-17 14:44:13 +02:00
Adam Sawicki
d9bdd6cf78 Added "LastUseFrameIndex" to JSON dump. Changed behavior of vmaGetAllocationInfo, vmaTouchAllocation to update allocation.lastUseFrameIndex even if allocation cannot become lost. Documented it. 2018-05-16 16:17:18 +02:00
Adam Sawicki
c22103d183 JSON detailed dump: added parameters "CreationFrameIndex" and "Usage" (which are usage flags from VkImageCreateInfo or VkBufferCreateInfo). 2018-05-11 15:33:27 +02:00