3 stable releases
Uses old Rust 2015
2.27.2 | Jan 6, 2022 |
---|---|
2.27.1 | Jan 3, 2022 |
2.27.0 | Jan 1, 2022 |
#458 in Images
Used in 3 crates
305KB
8K
SLoC
About
stb_image_rust is Rust port of the stb_image.h, which is C library to load images in JPG, PNG, BMP, TGA, PSD and GIF formats.
It is important to note, that this project is port, not wrapper. Original C code had been ported to Rust. Therefore stb_image_rust doesnt require any native binaries.
The porting hasn't been done by hand, but using Hebron.
Crate
https://crates.io/crates/stb_image_rust
Sample Code
// Load file into memory
let mut f = File::open(path).expect("file not found");
let mut contents = vec![];
f.read_to_end(&mut contents);
// Load the image
let mut x: i32 = 0;
let mut y: i32 = 0;
let mut comp: i32 = 0;
let img: *mut u8;
unsafe {
img = stb_image_rust::stbi_load_from_memory(
contents.as_mut_ptr(),
contents.len() as i32,
&mut x,
&mut y,
&mut comp,
stb_image_rust::STBI_rgb_alpha,
);
}
// Do something with it
...
// Free the allocated memory
unsafe {
stb_image_rust::c_runtime::free(img);
}
License
Public Domain