Skip to content
Snippets Groups Projects
Commit 69c54650 authored by Robert Hedman's avatar Robert Hedman
Browse files

Initial commit

parents
Branches
No related tags found
No related merge requests found
Show whitespace changes
Inline Side-by-side
.gitignore 0 → 100644
+ 3
− 0
View file @ 69c54650
/target/
**/*.rs.bk
Cargo.lock 0 → 100644
+ 255
− 0
View file @ 69c54650
[[package]]
name = "Rorientation"
version = "0.1.0"
dependencies = [
"image 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "adler32"
version = "1.0.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bitflags"
version = "0.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "bitflags"
version = "1.0.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "byteorder"
version = "1.1.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "coco"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
"scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "color_quant"
version = "1.0.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "deflate"
version = "0.7.17"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"adler32 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
"byteorder 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "either"
version = "1.4.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "enum_primitive"
version = "0.1.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"num-traits 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "fuchsia-zircon"
version = "0.2.1"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"fuchsia-zircon-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "fuchsia-zircon-sys"
version = "0.2.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "gif"
version = "0.9.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"color_quant 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
"lzw 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "image"
version = "0.17.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"byteorder 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"enum_primitive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"gif 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
"jpeg-decoder 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)",
"num-iter 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
"num-rational 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
"num-traits 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
"png 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
"scoped_threadpool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "inflate"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"adler32 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "jpeg-decoder"
version = "0.1.13"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"byteorder 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rayon 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "lazy_static"
version = "0.2.10"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "libc"
version = "0.2.33"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "lzw"
version = "0.10.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "num-integer"
version = "0.1.35"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"num-traits 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "num-iter"
version = "0.1.34"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"num-integer 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
"num-traits 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "num-rational"
version = "0.1.40"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"num-integer 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)",
"num-traits 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "num-traits"
version = "0.1.40"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "num_cpus"
version = "1.7.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"libc 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "png"
version = "0.11.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
"deflate 0.7.17 (registry+https://github.com/rust-lang/crates.io-index)",
"inflate 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
"num-iter 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "rand"
version = "0.3.18"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"fuchsia-zircon 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "rayon"
version = "0.8.2"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"rayon-core 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "rayon-core"
version = "1.3.0"
source = "registry+https://github.com/rust-lang/crates.io-index"
dependencies = [
"coco 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
"lazy_static 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)",
"libc 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)",
"num_cpus 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
"rand 0.3.18 (registry+https://github.com/rust-lang/crates.io-index)",
]
[[package]]
name = "scoped_threadpool"
version = "0.1.8"
source = "registry+https://github.com/rust-lang/crates.io-index"
[[package]]
name = "scopeguard"
version = "0.3.3"
source = "registry+https://github.com/rust-lang/crates.io-index"
[metadata]
"checksum adler32 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)" = "6cbd0b9af8587c72beadc9f72d35b9fbb070982c9e6203e46e93f10df25f8f45"
"checksum bitflags 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "aad18937a628ec6abcd26d1489012cc0e18c21798210f491af69ded9b881106d"
"checksum bitflags 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)" = "b3c30d3802dfb7281680d6285f2ccdaa8c2d8fee41f93805dba5c4cf50dc23cf"
"checksum byteorder 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "ff81738b726f5d099632ceaffe7fb65b90212e8dce59d518729e7e8634032d3d"
"checksum coco 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "c06169f5beb7e31c7c67ebf5540b8b472d23e3eade3b2ec7d1f5b504a85f91bd"
"checksum color_quant 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a475fc4af42d83d28adf72968d9bcfaf035a1a9381642d8e85d8a04957767b0d"
"checksum deflate 0.7.17 (registry+https://github.com/rust-lang/crates.io-index)" = "4dddda59aaab719767ab11d3efd9a714e95b610c4445d4435765021e9d52dfb1"
"checksum either 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)" = "740178ddf48b1a9e878e6d6509a1442a2d42fd2928aae8e7a6f8a36fb01981b3"
"checksum enum_primitive 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "be4551092f4d519593039259a9ed8daedf0da12e5109c5280338073eaeb81180"
"checksum fuchsia-zircon 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)" = "f6c0581a4e363262e52b87f59ee2afe3415361c6ec35e665924eb08afe8ff159"
"checksum fuchsia-zircon-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "43f3795b4bae048dc6123a6b972cadde2e676f9ded08aef6bb77f5f157684a82"
"checksum gif 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e2e41945ba23db3bf51b24756d73d81acb4f28d85c3dccc32c6fae904438c25f"
"checksum image 0.17.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d1576ffa01849c91b484b95c01d54dddc242b4d50923eaa2d4d74a58c4b9e8fd"
"checksum inflate 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "10ec05638adf7c5c788bc0cfa608cd479a13572beda20feb4898fe1d85d2c64b"
"checksum jpeg-decoder 0.1.13 (registry+https://github.com/rust-lang/crates.io-index)" = "2805ccb10ffe4d10e06ef68a158ff94c255211ecbae848fbde2146b098f93ce7"
"checksum lazy_static 0.2.10 (registry+https://github.com/rust-lang/crates.io-index)" = "236eb37a62591d4a41a89b7763d7de3e06ca02d5ab2815446a8bae5d2f8c2d57"
"checksum libc 0.2.33 (registry+https://github.com/rust-lang/crates.io-index)" = "5ba3df4dcb460b9dfbd070d41c94c19209620c191b0340b929ce748a2bcd42d2"
"checksum lzw 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7d947cbb889ed21c2a84be6ffbaebf5b4e0f4340638cba0444907e38b56be084"
"checksum num-integer 0.1.35 (registry+https://github.com/rust-lang/crates.io-index)" = "d1452e8b06e448a07f0e6ebb0bb1d92b8890eea63288c0b627331d53514d0fba"
"checksum num-iter 0.1.34 (registry+https://github.com/rust-lang/crates.io-index)" = "7485fcc84f85b4ecd0ea527b14189281cf27d60e583ae65ebc9c088b13dffe01"
"checksum num-rational 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)" = "0c7cb72a95250d8a370105c828f388932373e0e94414919891a0f945222310fe"
"checksum num-traits 0.1.40 (registry+https://github.com/rust-lang/crates.io-index)" = "99843c856d68d8b4313b03a17e33c4bb42ae8f6610ea81b28abe076ac721b9b0"
"checksum num_cpus 1.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "514f0d73e64be53ff320680ca671b64fe3fb91da01e1ae2ddc99eb51d453b20d"
"checksum png 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)" = "f0b0cabbbd20c2d7f06dbf015e06aad59b6ca3d9ed14848783e98af9aaf19925"
"checksum rand 0.3.18 (registry+https://github.com/rust-lang/crates.io-index)" = "6475140dfd8655aeb72e1fd4b7a1cc1c202be65d71669476e392fe62532b9edd"
"checksum rayon 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)" = "b614fe08b6665cb9a231d07ac1364b0ef3cb3698f1239ee0c4c3a88a524f54c8"
"checksum rayon-core 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)" = "e64b609139d83da75902f88fd6c01820046840a18471e4dfcd5ac7c0f46bea53"
"checksum scoped_threadpool 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)" = "4ea459fe3ceff01e09534847c49860891d3ff1c12b4eb7731b67f2778fb60190"
"checksum scopeguard 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)" = "94258f53601af11e6a49f722422f6e3425c52b06245a5cf9bc09908b174f5e27"
Cargo.toml 0 → 100644
+ 7
− 0
View file @ 69c54650
[package]
name = "Rorientation"
version = "0.1.0"
authors = ["Robert Hedman <robert.hedman@mac.com>"]
[dependencies]
image = "*"
small1.png 0 → 100644
+ 0
− 0
View file @ 69c54650
small1.png

1.39 KiB

src/.DS_Store 0 → 100644
+ 0
− 0
View file @ 69c54650
File added
src/main.rs 0 → 100644
+ 100
− 0
View file @ 69c54650
use std::thread;
use std::sync::mpsc;
use std::fs::File;
use std::io::Read;
extern crate image;
use image::GenericImage;
const FILE_SIZE: usize = 100*50;
fn main() {
let (requestLocationTX, requestLocationRX) = mpsc::channel();
let (sendLocationTX, sendLocationRX) = mpsc::channel();
thread::spawn(move || {
let val = String::from("hi");
tx.send(val).unwrap();
});
let received = rx.recv().unwrap();
println!("Got: {}", received);
let mut file=File::open("small1.png").unwrap();
let mut buf=[0u8;FILE_SIZE];
let actual_size = file.read(&mut buf).unwrap();
let known_size = 1423;
println!("file header:");
for i in 0..8 {
print!("{:#X}, ", buf[i]);
};
println!("\nfile contentes:");
let mut sc: usize = 8;
while sc < known_size {
let chunk_length: u32 = bytes2u32(&buf[sc .. sc+4]);
let chunk_type: [char; 4] = [buf[sc+4] as char,buf[sc+5] as char,buf[sc+6] as char,buf[sc+7] as char];
println!("type: {:?}, len: {:X}, lenDec: {}", chunk_type, chunk_length, chunk_length);
if chunk_type.into_iter().collect::<String>() == "IHDR" {
let image_width = bytes2u32(&buf[sc+8..sc+12]);
let image_heigth = bytes2u32(&buf[sc+12..sc+16]);
let image_bit_depth = &buf[sc+16];
let image_color_type = &buf[sc+17];
let image_comp_meth = &buf[sc+18];
let image_filter_meth = &buf[sc+19];
let image_interlace_meth = &buf[sc+20];
println!("{:?}", &buf[sc+8..sc+8+chunk_length as usize]);
println!("image width: {}\nheight: {}\nbit depth: {}\ncolor type: {}",image_width,image_heigth, image_bit_depth, image_color_type);
println!("comp: {}\nfilter: {}\ninterlace: {}",image_comp_meth, image_filter_meth, image_interlace_meth);
}
else if chunk_type.into_iter().collect::<String>() == "IDAT" {
let img = image::open("small1.png").unwrap();
println!("dimensions {:?}", img.dimensions());
println!("{:?}\n", img.color());
let imgV = img.to_luma();
let mut myImgArr = [[0u8;50]; img.width()];
for h in 0..img.height() as usize {
for w in 0..img.width() as usize {
myImgArr[w][h] = imgV.get_pixel((w as u32) ,( h as u32))[0] / 255;
print!("{}, ", myImgArr[w][h]);
}
println!();
};
}
else {
//println!("data: {:?}",&buf[sc+8 .. sc+8+chunk_length as usize]);
};
sc = sc+(chunk_length as usize)+12;
};
for _ in 8..actual_size {
//print!("{:#X}, ", buf[i]);
};
println!("Actual size: {}", actual_size);
file.read(&mut buf).unwrap();
//println!("{:?}",buf);
}
fn bytes2u32(buf: &[u8]) -> u32 {
((buf[0] as u32) << 8*3) + ((buf[1] as u32) << 8*2) + ((buf[2] as u32) << 8) + ((buf[3] as u32))
}
\ No newline at end of file
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Please register or to comment