Multiblend

Fork of multiblend: http://horman.net/multiblend/

Multiblend 2.0 (c) 2021 David Horman

With modifications (c) 2023 Tomas Krupka

Changes

Changes from version 2.0rc5:

• Added CMake + isolated the algorithm in a cmake target
  • Translation units: #3
  • Separate algorithm: #4
  • Cmake target: #17
• Added CI with tests, clang-format and clang-tidy
  • Run test in CI: #1
  • clang-format: #2
  • clang-tidy: #7
  • Tests: https://github.com/krupkat/multiblend/tree/main/tests
• Fixed memory leaks
  • General + jpg: #10
  • Png: #14
  • Tiff: #15
  • new + malloc: #16
• Replaced logging with spdlog
  • Spdlog library + exceptions: #18
• Replaced multi threading with threadpool
  • Threadpool library: #19
  • Remove global threadpool: #22
• Further cleanup
  • Namespaces: #5
  • Member naming: #6
  • Remove macros: #8
  • Disable MapAlloc: #20
  • C++ memory alignment: #21
• Non x86 support
  • SIMDe integration: #25

Build

Requires CMake 3.21 and a C++20 compiler. Use the included sh scripts on Linux and the ps1 scripts on Windows. First download vcpkg:

./misc/get_vcpkg.sh

Regular build:

./misc/build.sh

Linux / Mac only:

Build with address sanitizer:

./misc/asan_build.sh

Build with thread sanitizer:

./misc/tsan_build.sh

Test requirements

Python + pip

Library integration

Check out Xpano for an example of integrating the Multiblend library in your C++ project.

Example results

https://discuss.pixls.us/t/xpano-0-15-0-multiblend-integration