From a990de90fe41456a23e58bd087d2f107d321f3a1 Mon Sep 17 00:00:00 2001
From: Valentin Popov <valentin@popov.link>
Date: Fri, 19 Jul 2024 16:37:58 +0400
Subject: Deleted vendor folder

---
 vendor/jpeg-decoder/examples/decode.rs | 83 ----------------------------------
 1 file changed, 83 deletions(-)
 delete mode 100644 vendor/jpeg-decoder/examples/decode.rs

(limited to 'vendor/jpeg-decoder/examples')

diff --git a/vendor/jpeg-decoder/examples/decode.rs b/vendor/jpeg-decoder/examples/decode.rs
deleted file mode 100644
index 13934fe..0000000
--- a/vendor/jpeg-decoder/examples/decode.rs
+++ /dev/null
@@ -1,83 +0,0 @@
-extern crate jpeg_decoder as jpeg;
-extern crate png;
-
-use std::env;
-use std::fs::File;
-use std::io::{self, BufReader, Write};
-use std::process;
-
-fn usage() -> ! {
-    write!(io::stderr(), "usage: decode image.jpg image.png").unwrap();
-    process::exit(1)
-}
-
-fn main() {
-    let mut args = env::args().skip(1);
-    let input_path = args.next().unwrap_or_else(|| usage());
-    let output_path = args.next().unwrap_or_else(|| usage());
-
-    let input_file = File::open(input_path).expect("The specified input file could not be opened");
-    let mut decoder = jpeg::Decoder::new(BufReader::new(input_file));
-    let mut data = decoder.decode().expect("Decoding failed. If other software can successfully decode the specified JPEG image, then it's likely that there is a bug in jpeg-decoder");
-    let info = decoder.info().unwrap();
-
-    eprintln!("{:?}", info);
-    eprintln!("Exif: {}", decoder.exif_data().is_some());
-    eprintln!("ICC: {}", decoder.icc_profile().is_some());
-
-    let output_file = File::create(output_path).unwrap();
-    let mut encoder = png::Encoder::new(output_file, info.width as u32, info.height as u32);
-
-    match info.pixel_format {
-        jpeg::PixelFormat::L16 => {
-            encoder.set_depth(png::BitDepth::Sixteen);
-            encoder.set_color(png::ColorType::Grayscale);
-        },
-        jpeg::PixelFormat::RGB24  => {
-            encoder.set_depth(png::BitDepth::Eight);
-            encoder.set_color(png::ColorType::RGB);
-        },
-        jpeg::PixelFormat::CMYK32 => {
-            data = cmyk_to_rgb(&mut data);
-            encoder.set_depth(png::BitDepth::Eight);
-            encoder.set_color(png::ColorType::RGB)
-        },
-        jpeg::PixelFormat::L8 => {
-            encoder.set_depth(png::BitDepth::Eight);
-            encoder.set_color(png::ColorType::Grayscale);
-        },
-    }
-    
-    encoder.write_header()
-           .expect("writing png header failed")
-           .write_image_data(&data)
-           .expect("png encoding failed");
-}
-
-fn cmyk_to_rgb(input: &[u8]) -> Vec<u8> {
-    let size = input.len() - input.len() / 4;
-    let mut output = Vec::with_capacity(size);
-
-    for pixel in input.chunks(4) {
-        let c = pixel[0] as f32 / 255.0;
-        let m = pixel[1] as f32 / 255.0;
-        let y = pixel[2] as f32 / 255.0;
-        let k = pixel[3] as f32 / 255.0;
-
-        // CMYK -> CMY
-        let c = c * (1.0 - k) + k;
-        let m = m * (1.0 - k) + k;
-        let y = y * (1.0 - k) + k;
-
-        // CMY -> RGB
-        let r = (1.0 - c) * 255.0;
-        let g = (1.0 - m) * 255.0;
-        let b = (1.0 - y) * 255.0;
-
-        output.push(r as u8);
-        output.push(g as u8);
-        output.push(b as u8);
-    }
-
-    output
-}
-- 
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