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/exr/examples/2_rgba_adjust_exposure.rs | 80 ---------------------------
 1 file changed, 80 deletions(-)
 delete mode 100644 vendor/exr/examples/2_rgba_adjust_exposure.rs

(limited to 'vendor/exr/examples/2_rgba_adjust_exposure.rs')

diff --git a/vendor/exr/examples/2_rgba_adjust_exposure.rs b/vendor/exr/examples/2_rgba_adjust_exposure.rs
deleted file mode 100644
index c4e6097..0000000
--- a/vendor/exr/examples/2_rgba_adjust_exposure.rs
+++ /dev/null
@@ -1,80 +0,0 @@
-
-// exr imports
-extern crate exr;
-
-/// Read an rgba image, increase the exposure, and then write it back.
-/// Uses multi-core compression where appropriate.
-///
-/// All non-rgba channels and all layers except the first rgba layers will not be present in the new file.
-fn main() {
-    use exr::prelude::*;
-
-    /// This is an example of a custom image type.
-    /// You use your own image struct here.
-    // This struct trades sub-optimal memory-efficiency for clarity,
-    // because this is an example, and does not have to be perfectly efficient.
-    #[derive(Debug, PartialEq)]
-    struct CustomPixels { lines: Vec<Vec<RgbaF32Pixel>> }
-    type RgbaF32Pixel = (f32, f32, f32, f32);
-
-    // read the image from a file
-    let mut image = read().no_deep_data()
-        .largest_resolution_level()
-        .rgba_channels(
-            // create our custom image based on the file info
-            |resolution, _channels| -> CustomPixels {
-                let default_rgba_pixel = (0.0, 0.0, 0.0, 0.0);
-                let default_line = vec![default_rgba_pixel; resolution.width()];
-                let lines = vec![default_line; resolution.height()];
-                CustomPixels { lines }
-            },
-
-            // request pixels with red, green, blue, and optionally and alpha values.
-            // transfer each pixel from the file to our image
-            |image, position, (r,g,b,a): RgbaF32Pixel| {
-
-                // insert the values into our custom image
-                image.lines[position.y()][position.x()] = (r,g,b,a);
-            }
-        )
-        .first_valid_layer()
-        .all_attributes()
-        .from_file("generated_rgba.exr")
-        .expect("run the `1_write_rgba` example to generate the required file");
-
-    let exposure_multiplier = 2.0;
-
-    {   // increase exposure of all pixels
-        for line in &mut image.layer_data.channel_data.pixels.lines {
-            for (r,g,b,_) in line {
-                // you should probably check the color space and white points
-                // for high quality color adjustments
-                *r *= exposure_multiplier;
-                *g *= exposure_multiplier;
-                *b *= exposure_multiplier;
-            }
-        }
-
-        // also update meta data after modifying the image
-        if let Some(exposure) = &mut image.layer_data.attributes.exposure {
-            println!("increased exposure from {}s to {}s", exposure, *exposure * exposure_multiplier);
-            *exposure *= exposure_multiplier;
-        }
-    }
-
-    // enable writing our custom pixel storage to a file
-    // FIXME this should be passed as a closure to the `write_with(|x| y)` call
-    impl GetPixel for CustomPixels {
-        type Pixel = RgbaF32Pixel;
-        fn get_pixel(&self, position: Vec2<usize>) -> Self::Pixel {
-            self.lines[position.y()][position.x()]
-        }
-    }
-
-    // write the image to a file
-    image
-        .write().to_file("rgba_exposure_adjusted.exr")
-        .unwrap();
-
-    println!("created file rgba_exposure_adjusted.exr");
-}
\ No newline at end of file
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