update image

.gitignore

@@ -1,3 +1,3 @@
 /target
 *.lock
-bmp/out.bmp
+bmp/out.*

Cargo.toml

@@ -9,4 +9,16 @@ package.repository = "https://codeberg.org/p6nj/bent"
 package.keywords = ["databending", "data-bending", "bending", "bend", "art"]
 
 [workspace.dependencies]
+fundsp = "0.18.2"
+image = "0.25.1"
+anyhow = "1.0.86"
+bingus = { version = "0.1.0", path = "bingus" }
+num-traits = "0.2.19"
 dasp_sample = "0.11.0"
+rayon = "1.10.0"
+dirs = "5.0.1"
+rfd = "0.14.1"
+derive-new = "0.6.0"
+infer = "0.16.0"
+indicatif = { version = "0.17.8", features = ["rayon"] }
+getset = "0.1.2"

LICENSE

@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>

bent-funny-zone/Cargo.toml

@@ -11,7 +11,14 @@ keywords.workspace = true
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-anyhow = "1.0.86"
-bmp = "0.5.0"
-dasp_sample = "0.11.0"
-fundsp = { version = "0.18.1", default-features = false, features = ["std"] }
+image = { workspace = true }
+fundsp = { workspace = true }
+anyhow = { workspace = true }
+bingus = { workspace = true }
+dasp_sample = { workspace = true }
+rayon = { workspace = true }
+dirs = { workspace = true }
+rfd = { workspace = true }
+derive-new = { workspace = true }
+infer = { workspace = true }
+indicatif = { workspace = true }

bent-funny-zone/src/main.rs

@@ -1,75 +1,131 @@
-use std::fs::File;
+use std::path::PathBuf;
 
-use anyhow::Result;
-use bmp::{open, Pixel};
-use dasp_sample::{FromSample, Sample, ToSample, U24};
+use anyhow::{Context, Result};
+use bingus::rawdata::RawData;
+use dasp_sample::{Sample, U24};
+use derive_new::new;
+use dirs::{download_dir, home_dir, picture_dir};
+use fundsp::math::uparc;
+use image::{ImageFormat, ImageReader, RgbImage};
+use indicatif::{ParallelProgressIterator, ProgressStyle};
+use rayon::{iter::ParallelIterator, slice::ParallelSlice};
+use rfd::FileDialog;
+
+struct Files {
+    input: PathBuf,
+    output: PathBuf,
+}
+
+#[derive(new)]
+struct DataPath {
+    files: Files,
+}
+
+impl Files {
+    fn try_new(input: PathBuf, output: PathBuf) -> Result<Self> {
+        Ok(Files {
+            input: Self::verify_image_file(input, "input")?,
+            output: Self::verify_image_file(output, "output")?,
+        })
+    }
+    fn verify_image_file(path: PathBuf, label: &'static str) -> Result<PathBuf> {
+        ImageFormat::from_path(&path).with_context(|| {
+            format!("your {label} image must have a supported extension from this list:")
+                + &ImageFormat::all()
+                    .map(|format| {
+                        format!(
+                            "\n\t{:?} ({})",
+                            format,
+                            format
+                                .extensions_str()
+                                .iter()
+                                .fold(String::new(), |acc, x| acc + &format!(".{x}, "))
+                                .strip_suffix(", ")
+                                .unwrap()
+                        )
+                    })
+                    .reduce(|acc, x| acc + &x)
+                    .unwrap()
+        })?;
+        Ok(path)
+    }
+    fn prompt() -> Result<Self> {
+        Files::try_new(
+            FileDialog::new()
+                .set_title("Input image")
+                .set_directory(working_dir())
+                .add_filter(
+                    "images",
+                    &ImageFormat::all()
+                        .map(ImageFormat::extensions_str)
+                        .flatten()
+                        .collect::<Vec<&'static &'static str>>(),
+                )
+                .pick_file()
+                .context("no input image selected")?,
+            FileDialog::new()
+                .set_title("Output image")
+                .set_directory(working_dir())
+                .save_file()
+                .context("no output filename provided")?,
+        )
+    }
+}
 
 fn main() -> Result<()> {
-    let mut bmp = open("bmp/bigsample.bmp")?;
-    for y in 0..bmp.get_height() {
-        for x in 0..bmp.get_width() {
-            if x > 100 && x < 300 {
-                bmp.set_pixel(
-                    x,
-                    y,
-                    sample_to_rgb(rgb_to_sample::<f64>(bmp.get_pixel(x, y))),
-                );
-            }
-        }
-    }
-    bmp.to_writer(&mut File::create("bmp/out.bmp")?)?;
+    let dp = DataPath::new(Files::prompt()?);
+    let img = RawData::<RgbImage>::new(
+        ImageReader::open(dp.files.input)?
+            .decode()
+            .context("can't use this picture")?
+            .into_rgb8(),
+    );
+    let processed = RawData::<RgbImage>::new(
+        RgbImage::from_raw(
+            img.width(),
+            img.height(),
+            img.par_chunks_exact(3)
+                .progress_count((img.width() * img.height()).into())
+                .with_style(ProgressStyle::with_template(
+                    "[{eta}] {bar:40.green/red} {pos}/{len} pixels",
+                )?)
+                .map(|px: &[u8]| (px[2] as i32) | ((px[1] as i32) << 8) | ((px[0] as i32) << 16))
+                .map(U24::new_unchecked)
+                .map(|x| uparc(x.to_sample()))
+                .flat_map(|sample: f32| {
+                    let rgb: U24 = sample.to_sample();
+                    let rgo = ((rgb) >> 8.into()) << 8.into();
+                    let roo = ((rgo) >> 16.into()) << 16.into();
+                    [
+                        ((roo) >> 16.into()).inner() as u8,
+                        ((rgo - roo) >> 8.into()).inner() as u8,
+                        (rgb - rgo).inner() as u8,
+                    ]
+                })
+                .collect(),
+        )
+        .unwrap(),
+    );
+    processed.save(dp.files.output)?;
+
+    // let bytes: Vec<u8> = (1u8..7).into_iter().collect();
+    // assert_eq!(
+    // bytes,
+    // bytes
+    // .chunks_exact(3)
+    // .map(|px: &[u8]| f64::from_ne_bytes(array::from_fn(|i| px[i % px.len()])))
+    // .flat_map(|px: f64| -> [u8; 3] {
+    // let px = px.to_ne_bytes();
+    // array::from_fn(move |i| px[i])
+    // })
+    // .collect::<Vec<u8>>()
+    // );
     Ok(())
 }
 
-fn rgb_to_sample<T: Sample + FromSample<U24>>(pix: Pixel) -> T {
-    (((U24::from(pix.r)) << 16.into()) | (U24::from(pix.g) << 8.into()) | U24::from(pix.b))
-        .to_sample()
-}
-
-fn sample_to_rgb<T: Sample + ToSample<U24>>(sample: T) -> Pixel {
-    let rgb: U24 = sample.to_sample();
-    let rgo = ((rgb) >> 8.into()) << 8.into();
-    let roo = ((rgo) >> 16.into()) << 16.into();
-    Pixel::new(
-        ((roo) >> 16.into()).inner() as u8,
-        ((rgo - roo) >> 8.into()).inner() as u8,
-        (rgb - rgo).inner() as u8,
-    )
-}
-
-#[cfg(test)]
-mod tests {
-    use bmp::Pixel;
-    use dasp_sample::{Sample, I24, I48, U24, U48};
-
-    use super::{rgb_to_sample, sample_to_rgb};
-
-    #[test]
-    fn sample_convert_consistency() {
-        let original = U24::from(42);
-        assert_eq!(original.clone(), original.to_sample::<f64>().to_sample())
-    }
-
-    #[test]
-    fn rgb2s2rgb_type_consistency() {
-        let pix = Pixel::new(45, 18, 143);
-        assert_eq!(
-            sample_to_rgb(rgb_to_sample::<f32>(pix)),
-            sample_to_rgb(rgb_to_sample::<f64>(pix))
-        );
-        assert_eq!(
-            sample_to_rgb(rgb_to_sample::<I24>(pix)),
-            sample_to_rgb(rgb_to_sample::<I48>(pix))
-        );
-        assert_eq!(
-            sample_to_rgb(rgb_to_sample::<U24>(pix)),
-            sample_to_rgb(rgb_to_sample::<U48>(pix))
-        );
-    }
-
-    #[test]
-    fn rgb2s2rgb() {
-        let pix = Pixel::new(45, 18, 143);
-        assert_eq!(pix, (sample_to_rgb(rgb_to_sample::<f64>(pix))));
-    }
+fn working_dir() -> PathBuf {
+    picture_dir()
+        .or(download_dir())
+        .or(home_dir())
+        .unwrap_or("/".into())
 }

bent/Cargo.toml

@@ -10,4 +10,11 @@ keywords.workspace = true
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
+[lib]
+crate-type = ["cdylib"]
+
 [dependencies]
+wasm-bindgen = "0.2"
+
+[profile.release]
+lto = true

bent/LICENSE

@@ -0,0 +1,24 @@
+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>

bent/assets/bent.svg

@@ -0,0 +1,12 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100">
+	<style>
+		path {
+			stroke: blue;
+			stroke-width: .2;
+		}
+	</style>
+	<path
+		d="M 0 0 L 100 100 M 100 0 L 0 100 M 1 0 L 99 100 M 0 1 L 100 99 M 2 0 L 98 100 M 0 2 L 100 98 M 3 0 L 97 100 M 0 3 L 100 97 M 4 0 L 96 100 M 0 4 L 100 96 M 5 0 L 95 100 M 0 5 L 100 95 M 6 0 L 94 100 M 0 6 L 100 94 M 7 0 L 93 100 M 0 7 L 100 93 M 8 0 L 92 100 M 0 8 L 100 92 M 9 0 L 91 100 M 0 9 L 100 91 M 10 0 L 90 100 M 0 10 L 100 90 M 11 0 L 89 100 M 0 11 L 100 89 M 12 0 L 88 100 M 0 12 L 100 88 M 13 0 L 87 100 M 0 13 L 100 87 M 14 0 L 86 100 M 0 14 L 100 86 M 15 0 L 85 100 M 0 15 L 100 85 M 16 0 L 84 100 M 0 16 L 100 84 M 17 0 L 83 100 M 0 17 L 100 83 M 18 0 L 82 100 M 0 18 L 100 82 M 19 0 L 81 100 M 0 19 L 100 81 M 20 0 L 80 100 M 0 20 L 100 80 M 21 0 L 79 100 M 0 21 L 100 79 M 22 0 L 78 100 M 0 22 L 100 78 M 23 0 L 77 100 M 0 23 L 100 77 M 24 0 L 76 100 M 0 24 L 100 76 M 25 0 L 75 100 M 0 25 L 100 75 M 26 0 L 74 100 M 0 26 L 100 74 M 27 0 L 73 100 M 0 27 L 100 73 M 28 0 L 72 100 M 0 28 L 100 72 M 29 0 L 71 100 M 0 29 L 100 71 M 30 0 L 70 100 M 0 30 L 100 70 M 31 0 L 69 100 M 0 31 L 100 69 M 32 0 L 68 100 M 0 32 L 100 68 M 33 0 L 67 100 M 0 33 L 100 67 M 34 0 L 66 100 M 0 34 L 100 66 M 35 0 L 65 100 M 0 35 L 100 65 M 36 0 L 64 100 M 0 36 L 100 64 M 37 0 L 63 100 M 0 37 L 100 63 M 38 0 L 62 100 M 0 38 L 100 62 M 39 0 L 61 100 M 0 39 L 100 61 M 40 0 L 60 100 M 0 40 L 100 60 M 41 0 L 59 100 M 0 41 L 100 59 M 42 0 L 58 100 M 0 42 L 100 58 M 43 0 L 57 100 M 0 43 L 100 57 M 44 0 L 56 100 M 0 44 L 100 56 M 45 0 L 55 100 M 0 45 L 100 55 M 46 0 L 54 100 M 0 46 L 100 54 M 47 0 L 53 100 M 0 47 L 100 53 M 48 0 L 52 100 M 0 48 L 100 52 M 49 0 L 51 100 M 0 49 L 100 51 M 50 0 L 50 100 M 0 50 L 100 50 M 51 0 L 49 100 M 0 51 L 100 49 M 52 0 L 48 100 M 0 52 L 100 48 M 53 0 L 47 100 M 0 53 L 100 47 M 54 0 L 46 100 M 0 54 L 100 46 M 55 0 L 45 100 M 0 55 L 100 45 M 56 0 L 44 100 M 0 56 L 100 44 M 57 0 L 43 100 M 0 57 L 100 43 M 58 0 L 42 100 M 0 58 L 100 42 M 59 0 L 41 100 M 0 59 L 100 41 M 60 0 L 40 100 M 0 60 L 100 40 M 61 0 L 39 100 M 0 61 L 100 39 M 62 0 L 38 100 M 0 62 L 100 38 M 63 0 L 37 100 M 0 63 L 100 37 M 64 0 L 36 100 M 0 64 L 100 36 M 65 0 L 35 100 M 0 65 L 100 35 M 66 0 L 34 100 M 0 66 L 100 34 M 67 0 L 33 100 M 0 67 L 100 33 M 68 0 L 32 100 M 0 68 L 100 32 M 69 0 L 31 100 M 0 69 L 100 31 M 70 0 L 30 100 M 0 70 L 100 30 M 71 0 L 29 100 M 0 71 L 100 29 M 72 0 L 28 100 M 0 72 L 100 28 M 73 0 L 27 100 M 0 73 L 100 27 M 74 0 L 26 100 M 0 74 L 100 26 M 75 0 L 25 100 M 0 75 L 100 25 M 76 0 L 24 100 M 0 76 L 100 24 M 77 0 L 23 100 M 0 77 L 100 23 M 78 0 L 22 100 M 0 78 L 100 22 M 79 0 L 21 100 M 0 79 L 100 21 M 80 0 L 20 100 M 0 80 L 100 20 M 81 0 L 19 100 M 0 81 L 100 19 M 82 0 L 18 100 M 0 82 L 100 18 M 83 0 L 17 100 M 0 83 L 100 17 M 84 0 L 16 100 M 0 84 L 100 16 M 85 0 L 15 100 M 0 85 L 100 15 M 86 0 L 14 100 M 0 86 L 100 14 M 87 0 L 13 100 M 0 87 L 100 13 M 88 0 L 12 100 M 0 88 L 100 12 M 89 0 L 11 100 M 0 89 L 100 11 M 90 0 L 10 100 M 0 90 L 100 10 M 91 0 L 9 100 M 0 91 L 100 9 M 92 0 L 8 100 M 0 92 L 100 8 M 93 0 L 7 100 M 0 93 L 100 7 M 94 0 L 6 100 M 0 94 L 100 6 M 95 0 L 5 100 M 0 95 L 100 5 M 96 0 L 4 100 M 0 96 L 100 4 M 97 0 L 3 100 M 0 97 L 100 3 M 98 0 L 2 100 M 0 98 L 100 2 M 99 0 L 1 100 M 0 99 L 100 1"
+		mask="url(#Mask)" />
+
+</svg>

bent/assets/path-generator.py

@@ -0,0 +1,15 @@
+p = lambda x: print(x, end=" ")
+
+
+def line(coords: tuple[tuple[int]]):
+    p(f"M {coords[0][0]} {coords[0][1]} L {coords[1][0]} {coords[1][1]}")
+
+
+n = 100
+line(((0, 0), (n, n)))
+line(((n, 0), (0, n)))
+for i in range(1, n):
+    line(((i, 0), (n - i, n)))
+    line(((0, i), (n, n - i)))
+
+print()

bent/index.html

@@ -0,0 +1,36 @@
+<!doctype html>
+<html lang="en-US">
+
+<head>
+    <meta charset="utf-8" />
+    <title>BENT</title>
+    <link rel="shortcut icon" href="assets/bent.svg" type="image/svg">
+    <link rel="stylesheet" href="https://cdn.simplecss.org/simple.min.css">
+</head>
+
+<script type="module">
+    import init, { greet } from "./pkg/bent.js";
+    init().then(() => {
+        document.getElementById("greet-button").onclick = () => {
+            const name = document.getElementById("name").value;
+            greet(name);
+        };
+    });
+</script>
+
+<body>
+    <header>
+        <h1>BENT</h1>
+    </header>
+
+    <form onsubmit="return false;">
+        <p>
+            <label>Enter your name:</label>
+            <input type="text" id="name" />
+        </p>
+        <button id="greet-button">Greet</button>
+        <button type="reset">Reset</button>
+    </form>
+</body>
+
+</html>

bent/src/js.rs

@@ -0,0 +1,7 @@
+use wasm_bindgen::prelude::*;
+
+#[wasm_bindgen]
+extern "C" {
+    #[wasm_bindgen(js_namespace = console)]
+    pub fn log(a: &str);
+}

bent/src/lib.rs

@@ -0,0 +1,10 @@
+use wasm_bindgen::prelude::*;
+#[allow(unused_macros)]
+#[macro_use]
+pub mod macros;
+pub mod js;
+
+#[wasm_bindgen]
+pub fn greet(name: &str) {
+    println!("Hello, {name}!");
+}

bent/src/macros.rs

@@ -0,0 +1,27 @@
+macro_rules! println {
+    ($($t:tt)*) => (crate::js::log(&format_args!($($t)*).to_string()))
+}
+
+macro_rules! dbg {
+    // NOTE: We cannot use `concat!` to make a static string as a format argument
+    // of `eprintln!` because `file!` could contain a `{` or
+    // `$val` expression could be a block (`{ .. }`), in which case the `eprintln!`
+    // will be malformed.
+    () => {
+        println!("[{}:{}:{}]", file!(), line!(), column!())
+    };
+    ($val:expr $(,)?) => {
+        // Use of `match` here is intentional because it affects the lifetimes
+        // of temporaries - https://stackoverflow.com/a/48732525/1063961
+        match $val {
+            tmp => {
+                println!("[{}:{}:{}] {} = {:#?}",
+                    file!(), line!(), column!(), stringify!($val), &tmp);
+                tmp
+            }
+        }
+    };
+    ($($val:expr),+ $(,)?) => {
+        ($(dbg!($val)),+,)
+    };
+}

bent/src/main.rs

@@ -1,3 +0,0 @@
-fn main() {
-    println!("Hello, world!");
-}

bingus/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "bingus"
-version = "0.1.0"
+version = "0.1.2"
 edition.workspace = true
 license.workspace = true
 description.workspace = true
@@ -10,4 +10,4 @@ keywords.workspace = true
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [dependencies]
-dasp_sample = { workspace = true }
+derive-new = { workspace = true }

bingus/src/lib.rs

@@ -1,43 +1,2 @@
-use dasp_sample::{FromSample, Sample, U24, U48};
-
-pub trait IntoSample<F>
-where
-    Self: Sized,
-{
-    fn _prepare(self) -> F;
-    fn into_sample<S: Sample + FromSample<F>>(self) -> S {
-        Sample::from_sample(self._prepare())
-    }
-}
-
-impl IntoSample<u8> for u8 {
-    fn _prepare(self) -> u8 {
-        self
-    }
-}
-
-impl IntoSample<u16> for [u8; 2] {
-    fn _prepare(self) -> u16 {
-        ((self[0]._prepare() as u16) << 8) | self[1] as u16
-    }
-}
-
-impl IntoSample<U24> for [u8; 3] {
-    fn _prepare(self) -> U24 {
-        (U24::from([self[0], self[1]]._prepare()) << 8.into()) | U24::from(self[2])
-    }
-}
-
-impl IntoSample<u32> for [u8; 4] {
-    fn _prepare(self) -> u32 {
-        (([self[0], self[1], self[2]]._prepare().inner() as u32) << 8) | self[3] as u32
-    }
-}
-
-impl IntoSample<U48> for [u8; 6] {
-    fn _prepare(self) -> U48 {
-        ((U48::from([self[0], self[1], self[2], self[3]]._prepare()) << 16u8.into())
-            | (U48::from(self[4]) << 8u8.into()))
-            | U48::from(self[5])
-    }
-}
+#![forbid(unused_crate_dependencies)]
+pub mod rawdata;

bingus/src/rawdata.rs

@@ -0,0 +1,36 @@
+use std::ops::Deref;
+
+use derive_new::new;
+
+pub type Bytes = [u8];
+
+#[derive(new)]
+pub struct RawData<D: Deref<Target = Bytes>>(D);
+
+impl<D> From<RawData<D>> for Vec<u8>
+where
+    D: Deref<Target = Bytes>,
+{
+    fn from(value: RawData<D>) -> Self {
+        value.to_owned()
+    }
+}
+
+impl<D> Clone for RawData<D>
+where
+    D: Clone + Deref<Target = Bytes>,
+{
+    fn clone(&self) -> Self {
+        Self(self.deref().clone())
+    }
+}
+
+impl<D> Deref for RawData<D>
+where
+    D: Deref<Target = Bytes>,
+{
+    type Target = D;
+    fn deref(&self) -> &Self::Target {
+        &self.0
+    }
+}