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Prepared CHANGELOG.md for version 2.0.0.

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Minor fix in VmaReplay.
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Adam Sawicki 2018-12-10 15:32:37 +01:00
parent 71db590d7d
commit 2951ec1a60
2 changed files with 30 additions and 1 deletions
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CHANGELOG.md
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# 2.2.0 (TODO)
Major release after many months of development in "master" branch and feature branches. Notable new features: defragmentation of GPU memory, buddy algorithm, convenience functions for sparse binding.
Major changes:
- New, more powerful defragmentation:
- Added structure `VmaDefragmentationInfo2`, functions `vmaDefragmentationBegin`, `vmaDefragmentationEnd`.
- Added support for defragmentation of GPU memory.
- Defragmentation of CPU memory now uses `memmove`, so it can move data to overlapping regions.
- Defragmentation of CPU memory is not available for memory types that are `HOST_VISIBLE` but not `HOST_COHERENT`.
- Major internal changes in defragmentation algorithm.
- VmaReplay: added parameters: `--DefragmentAfterLine`, `--DefragmentationFlags`.
- Old interface (structure `VmaDefragmentationInfo`, function `vmaDefragment`) is now deprecated.
- Added buddy algorithm, available for custom pools - flag `VMA_POOL_CREATE_BUDDY_ALGORITHM_BIT`.
- Added convenience functions for multiple allocations and deallocations at once, intended for sparse binding resources - functions `vmaAllocateMemoryPages`, `vmaFreeMemoryPages`.
- Added function that tries to resize existing allocation in place: `vmaResizeAllocation`.
- Added flags for allocation strategy: `VMA_ALLOCATION_CREATE_STRATEGY_BEST_FIT_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_WORST_FIT_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_FIRST_FIT_BIT`, and their aliases: `VMA_ALLOCATION_CREATE_STRATEGY_MIN_MEMORY_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_MIN_TIME_BIT`, `VMA_ALLOCATION_CREATE_STRATEGY_MIN_FRAGMENTATION_BIT`.
Minor changes:
- Changed behavior of allocation functions to 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.
- VmaReplay: Added support for Windows end of lines.
- Updated recording CSV file format version to 1.5, to support new functions.
- Internal optimization: using read-write mutex on some platforms.
- Many additions and fixes in documentation.
- Many compatibility fixes for various compilers.
- Other internal bugfixes, optimizations, refactoring, added more internal validation.
# 2.1.0 (2018-09-10)
Minor bugfixes.

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src/VmaReplay/VmaReplay.cpp
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@ -3250,7 +3250,7 @@ static void PrintCommandLineSyntax()
" --DumpDetailedStatsAfterLine <Line> - Like command above, but includes detailed map.\n"
" --DefragmentAfterLine <Line> - Defragment memory after specified source file line and print statistics.\n"
" It also prints detailed statistics to files VmaReplay_Line####_Defragment*.json\n"
" --DefragmentatationFlags <Flags> - Flags to be applied when using DefragmentAfterLine.\n"
" --DefragmentationFlags <Flags> - Flags to be applied when using DefragmentAfterLine.\n"
" E.g. 1 for FAST algorithm, 2 for OPTIMAL algorithm.\n"
" --Lines <Ranges> - Replay only limited set of lines from file\n"
" Ranges is comma-separated list of ranges, e.g. \"-10,15,18-25,31-\".\n"