Our great sponsors
olive.c | glibc | |
---|---|---|
12 | 25 | |
1,730 | 1,228 | |
1.2% | - | |
4.2 | 0.0 | |
11 months ago | over 5 years ago | |
C | C | |
MIT License | GNU General Public License v3.0 or later |
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.
olive.c
-
2D graphics lib recommendation?
Olive.c
-
Image in C
another option is to have a specific program that does this conversion, e.g https://github.com/tsoding/olive.c/blob/master/tools/png2c.c
-
Minimal Cross-Platform Graphics
Perfect companion for this C graphics library: https://github.com/tsoding/olive.c
-
Math Functions with -nostdlib
This might help: https://github.com/tsoding/olive.c/blob/master/js/vc.js
-
Looking for a very basic 2d graphics library
If you want a minimal library : https://github.com/tsoding/olive.c
-
Hacker News top posts: Sep 22, 2022
Olive.c: a simple graphics library that does not have any dependencies\ (70 comments)
-
Olive.c: a simple graphics library that does not have any dependencies
Hey the link to https://tsoding.org/olive.c/ is down.
glibc
- `Strlen` in Glibc
-
How does sqrt() work in glibc?
I am writing a short paper for school and the topic is Fast Inverse Square Root and alternatives. One of the questions is how the sqrt-function is implemented in glibc. Here is the code of that function.
-
A collection of lock-free data structures written in standard C++11
The code isn't the easiest to read but in glibc it seems that the syscall is only performed if waiter are detected in userspace during an unlock operation
https://github.com/lattera/glibc/blob/master/nptl/pthread_mu...
-
Converting my new code (Bytearray2Float64) into 19 Programming Language
You might still not realize, but floats are a large topic. Have a look at eg. this implementation here: https://github.com/lattera/glibc/blob/master/stdlib/strtod_l.c
-
Honest question about this "The byte order fallacy" blog post.
This is a nice write up, thank you. However, I'm stilling interpreting this as a "fun trick" rather than the common sense method for solving the problem. For example, looking at the source code for htonl() from glibc: https://github.com/lattera/glibc/blob/master/inet/htonl.c
-
Dio deleted the tweet shortly after
Second of all: The horrifying truth is that there is no such thing as a canonical text representation for IPv4 (source) (and yes... I am indeed citing the failed attempt to standardize this as my source for it not being standardized). Authoritatively speaking, all possible (non-binary) representations are equally invalid. In fact, text address resolution is typically delegated to the OS kernel, so what constitutes a "usable" address is liable to vary depending on if you're using Linux, OSX, Windows, or Other.
-
Discussion Thread
Optimized code gets really weird. The creators of strlen, for example, decided that iterating over each character to find the end was far too slow. So instead, they convert the character pointer into an int pointer and do bitwise manipulation with the int on two different magic numbers so they can check four/eight characters at once.
- Tengo una duda en algo C/C++
-
How does jvm deal with syscalls
If you're using a cross-platform C compiler like gcc or clang, you're usually expected to switch to assembly. Here's the syscall instruction in glibc
-
Math Functions with -nostdlib
Maybe you should include the math part of a libc statically with your code. glibc is one option, or dietlibc if you want it to be as small as possible.
What are some alternatives?
SuperSimpleGraphics - An SVG generating single header file C library appropriate for "intro to programming" classes in C/C++.
DirectXMath - DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps
abrash-black-book - Markdown source for Michael Abrash's Graphics Programming Black Book
fastapprox - Approximate and vectorized versions of common mathematical functions
ComputerGraphics - Basic computer graphics implementation , with linux framebuffer
openlibm - High quality system independent, portable, open source libm implementation
hello-wayland - A hello world Wayland client (mirror)
libjxl - JPEG XL image format reference implementation
dietlibc - Inofficial git-cvs clone of :pserver:[email protected]:/cvs + some changes
nixpkgs - Nix Packages collection & NixOS
tigr - TIGR - the TIny GRaphics library for Windows, macOS, Linux, iOS and Android.
illumos-gate - An open-source Unix operating system