SFML
abseil-cpp
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SFML | abseil-cpp | |
---|---|---|
122 | 54 | |
9,578 | 13,878 | |
1.2% | 2.1% | |
9.5 | 9.5 | |
3 days ago | 6 days ago | |
C++ | C++ | |
zlib License | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
SFML
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Ask HN: How to create a simple 2D game in C?
Take a look at SFML. Very easy to get started, and quite capable.
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rewriting a java project to C++, a bit lost on something.
As for windows, you'd probably be alright looking into SFML, you can see their Getting Started tutorial for how to install it in your IDE of choice.
- Ajutor in privinta incercarii a face un joc
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Not only Unity...
SFML (zlib/C++) https://github.com/SFML/SFML
- Integrate web support in sfml
- SFML 2.6.1
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Make a game engine in C++
SDL or SFML for drawing. They are both gfx libs but are used differently so read about what you thing suits you better.
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C++ Project Ideas?
Make a game with https://www.sfml-dev.org/ (I used SFML Rust to start learning Rust)
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link_libraries in Neat and Efficient way
cmake_minimum_required(VERSION 3.16) project(CMakeSFMLProject LANGUAGES CXX) include(FetchContent) FetchContent_Declare(SFML GIT_REPOSITORY https://github.com/SFML/SFML.git GIT_TAG 2.6.0) FetchContent_MakeAvailable(SFML) add_executable(CMakeSFMLProject src/main.cpp) target_link_libraries(CMakeSFMLProject PRIVATE sfml-graphics) target_compile_features(CMakeSFMLProject PRIVATE cxx_std_17)
- SFML 2.6.0 Released
abseil-cpp
- Sane C++ Libraries
- Open source collection of Google's C++ libraries
- Is Ada safer than Rust?
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Appending to an std:string character-by-character: how does the capacity grow?
Yeah, it's nice! And Abseil does it, IFF you use LLVM libc++.
https://github.com/abseil/abseil-cpp/blob/master/absl/string...
The standard adopted it as resize_and_overwrite. Which I think is a little clunky.
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Shaving 40% Off Google’s B-Tree Implementation with Go Generics
This may be confusing to those familiar with Google's libraries. The baseline is the Go BTree, which I personally never heard of until just now, not the C++ absl::btree_set. The benchmarks aren't directly comparable, but the C++ version also comes with good microbenchmark coverage.
https://github.com/google/btree
https://github.com/abseil/abseil-cpp/blob/master/absl/contai...
- Faster Sorting Beyond DeepMind’s AlphaDev
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“Once” one-time concurrent initialization with an integer
An implementation of call_once that accommodates callbacks that throw: https://github.com/abseil/abseil-cpp/blob/master/absl/base/c...
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[R] AlphaDev discovers faster sorting algorithms
I wouldn't say it's that cryptic. It's just a few bitwise rotations/shifts/xor operations.
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Deepmind Alphadev: Faster sorting algorithms discovered using deep RL
You can see hashing optimizations as well https://www.deepmind.com/blog/alphadev-discovers-faster-sort..., https://github.com/abseil/abseil-cpp/commit/74eee2aff683cc7d...
I was one of the members who reviewed expertly what has been done both in sorting and hashing. Overall it's more about assembly, finding missed compiler optimizations and balancing between correctness and distribution (in hashing in particular).
It was not revolutionary in a sense it hasn't found completely new approaches but converged to something incomprehensible for humans but relatively good for performance which proves the point that optimal programs are very inhuman.
Note that for instructions in sorting, removing them does not always lead to better performance, for example, instructions can run in parallel and the effect can be less profound. Benchmarks can lie and compiler could do something differently when recompiling the sort3 function which was changed. There was some evidence that the effect can come from the other side.
For hashing it was even funnier, very small strings up to 64 bit already used 3 instructions like add some constant -> multiply 64x64 -> xor upper/lower. For bigger ones the question becomes more complicated, that's why 9-16 was a better spot and it simplified from 2 multiplications to just one and a rotation. Distribution on real workloads was good, it almost passed smhasher and we decided it was good enough to try out in prod. We did not rollback as you can see from abseil :)
But even given all that, it was fascinating to watch how this system was searching and was able to find particular programs can be further simplified. Kudos to everyone involved, it's a great incremental change that can bring more results in the future.
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Backward compatible implementations of newer standards constructs?
Check out https://abseil.io. It offers absl::optional, which is a backport of std::optional.
What are some alternatives?
raylib - A simple and easy-to-use library to enjoy videogames programming
Folly - An open-source C++ library developed and used at Facebook.
SDL - DEPRECATED: Official development moved to GitHub
Boost - Super-project for modularized Boost
imgui - Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies
spdlog - Fast C++ logging library.
OpenFrameworks - openFrameworks is a community-developed cross platform toolkit for creative coding in C++.
Qt - Qt Base (Core, Gui, Widgets, Network, ...)
GLFW - A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input
EASTL - Obsolete repo, please go to: https://github.com/electronicarts/EASTL
GStreamer - GStreamer open-source multimedia framework
BDE - Basic Development Environment - a set of foundational C++ libraries used at Bloomberg.