pinterf/mvtools 2.7.46

Mvtools2 2.7.46 with DePans

on GitHub

Change log (MvTools)

• 2.7.46 (20240503) *
  • Recheck and fix build processes for various compilers
    (Visual Studio MSVC v143, v141_xp; Intel C++ Compiler 2024.1 ICX, 19.2 ICL; ClangCL; gcc mingw64)
  • Fix (#56): bug in Cross search
  • (unreleased 2.7.46 (20230208) test build in #58)
  • Fix (#58): MFlowFPS memory leak
  • Fix (#49): lsad 0 caused division-by-zero crash
  • Optimization: MDegrain1-6 8 bit: Add avx2 code path (already was in code but disabled, now go live)
  • Optimization: MDegrainN 10-16 bits: add SSE4.1 code path (was: C only)
  • Optimization: VerticalBicubic interpolation SSE4.1 version besides SSE2
  • Fix: MRestoreVect was trying to create unaligned frame (crash)
    https://forum.doom9.org/showthread.php?p=1955944#post1955944
  • (#48) Project files/solution: Intel C++ Compiler 2021 (icx) and 19.2 (icl classic) support on Windows
  • source: pull avstp 1.04 helper files and reapply earlier patches
  • Source internals: MDegrain: for block size of 4, read exactly 4 bytes instead of 8. (in extreme cases it would read past a valid memory area)
  • Source internals: Stop using _mm256_zeroupper in avx2, compilers do that automatically.
    Affected LLVM builds, because it unoptimizedly saved and restored all ymm registers (slow!)
    https://stackoverflow.com/questions/68736527/do-i-need-to-use-mm256-zeroupper-in-2021

Change log (DePan and DePanEstimate)

• Moved to Visual Studio 2022, v141_xp and v143 toolset, Intel Compiler ICX 2024.1 and ICL build support

Depan 2.14

• Fix: "DepanScenes" plane parameter for YUY2 clips did not work

DepanEstimate 2.11

• Throw an error if memory allocation fails