1 files changed, 0 insertions, 209 deletions
diff --git a/vendor/exr/src/image/read/image.rs b/vendor/exr/src/image/read/image.rs
deleted file mode 100644
index fce2f52..0000000
--- a/vendor/exr/src/image/read/image.rs
+++ /dev/null
@@ -1,209 +0,0 @@
-//! The last wrapper of image readers, finally containing the [`from_file(path)`] method.
-//! This completes the builder and reads a complete image.
-
-use crate::image::*;
-use crate::meta::header::{Header, ImageAttributes};
-use crate::error::{Result, UnitResult};
-use crate::block::{UncompressedBlock, BlockIndex};
-use crate::block::chunk::TileCoordinates;
-use std::path::Path;
-use std::io::{Read, BufReader};
-use std::io::Seek;
-use crate::meta::MetaData;
-use crate::block::reader::ChunksReader;
-
-/// Specify whether to read the image in parallel,
-/// whether to use pedantic error handling,
-/// and a callback for the reading progress.
-#[derive(Debug, Clone)]
-pub struct ReadImage<OnProgress, ReadLayers> {
-    on_progress: OnProgress,
-    read_layers: ReadLayers,
-    pedantic: bool,
-    parallel: bool,
-}
-
-impl<F, L> ReadImage<F, L> where F: FnMut(f64)
-{
-    /// Uses relaxed error handling and parallel decompression.
-    pub fn new(read_layers: L, on_progress: F) -> Self {
-        Self {
-            on_progress, read_layers,
-            pedantic: false, parallel: true,
-        }
-    }
-
-    /// Specify that any missing or unusual information should result in an error.
-    /// Otherwise, `exrs` will try to compute or ignore missing information.
-    ///
-    /// If pedantic is true, then an error will be returned as soon as anything is missing in the file,
-    /// or two values in the image contradict each other. If pedantic is false,
-    /// then only fatal errors will be thrown. By default, reading an image is not pedantic,
-    /// which means that slightly invalid files might still be readable.
-    /// For example, if some attribute is missing but can be recomputed, this flag decides whether an error is thrown.
-    /// Or if the pedantic flag is true and there are still bytes left after the decompression algorithm finished,
-    /// an error is thrown, because this should not happen and something might be wrong with the file.
-    /// Or if your application is a target of attacks, or if you want to emulate the original C++ library,
-    /// you might want to switch to pedantic reading.
-    pub fn pedantic(self) -> Self { Self { pedantic: true, ..self } }
-
-    /// Specify that multiple pixel blocks should never be decompressed using multiple threads at once.
-    /// This might be slower but uses less memory and less synchronization.
-    pub fn non_parallel(self) -> Self { Self { parallel: false, ..self } }
-
-    /// Specify a function to be called regularly throughout the loading process.
-    /// Replaces all previously specified progress functions in this reader.
-    pub fn on_progress<OnProgress>(self, on_progress: OnProgress) -> ReadImage<OnProgress, L>
-        where OnProgress: FnMut(f64)
-    {
-        ReadImage {
-            on_progress,
-            read_layers: self.read_layers,
-            pedantic: self.pedantic,
-            parallel: self.parallel
-        }
-    }
-
-
-    /// Read the exr image from a file.
-    /// Use [`ReadImage::read_from_unbuffered`] instead, if you do not have a file.
-    #[inline]
-    #[must_use]
-    pub fn from_file<Layers>(self, path: impl AsRef<Path>) -> Result<Image<Layers>>
-        where for<'s> L: ReadLayers<'s, Layers = Layers>
-    {
-        self.from_unbuffered(std::fs::File::open(path)?)
-    }
-
-    /// Buffer the reader and then read the exr image from it.
-    /// Use [`ReadImage::read_from_buffered`] instead, if your reader is an in-memory reader.
-    /// Use [`ReadImage::read_from_file`] instead, if you have a file path.
-    #[inline]
-    #[must_use]
-    pub fn from_unbuffered<Layers>(self, unbuffered: impl Read + Seek) -> Result<Image<Layers>>
-        where for<'s> L: ReadLayers<'s, Layers = Layers>
-    {
-        self.from_buffered(BufReader::new(unbuffered))
-    }
-
-    /// Read the exr image from a buffered reader.
-    /// Use [`ReadImage::read_from_file`] instead, if you have a file path.
-    /// Use [`ReadImage::read_from_unbuffered`] instead, if this is not an in-memory reader.
-    // TODO Use Parallel<> Wrapper to only require sendable byte source where parallel decompression is required
-    #[must_use]
-    pub fn from_buffered<Layers>(self, buffered: impl Read + Seek) -> Result<Image<Layers>>
-        where for<'s> L: ReadLayers<'s, Layers = Layers>
-    {
-        let chunks = crate::block::read(buffered, self.pedantic)?;
-        self.from_chunks(chunks)
-    }
-
-    /// Read the exr image from an initialized chunks reader
-    /// that has already extracted the meta data from the file.
-    /// Use [`ReadImage::read_from_file`] instead, if you have a file path.
-    /// Use [`ReadImage::read_from_buffered`] instead, if this is an in-memory reader.
-    // TODO Use Parallel<> Wrapper to only require sendable byte source where parallel decompression is required
-    #[must_use]
-    pub fn from_chunks<Layers>(mut self, chunks_reader: crate::block::reader::Reader<impl Read + Seek>) -> Result<Image<Layers>>
-        where for<'s> L: ReadLayers<'s, Layers = Layers>
-    {
-        let Self { pedantic, parallel, ref mut on_progress, ref mut read_layers } = self;
-
-        let layers_reader = read_layers.create_layers_reader(chunks_reader.headers())?;
-        let mut image_collector = ImageWithAttributesReader::new(chunks_reader.headers(), layers_reader)?;
-
-        let block_reader = chunks_reader
-            .filter_chunks(pedantic, |meta, tile, block| {
-                image_collector.filter_block(meta, tile, block)
-            })?
-            .on_progress(on_progress);
-
-        // TODO propagate send requirement further upwards
-        if parallel {
-            block_reader.decompress_parallel(pedantic, |meta_data, block|{
-                image_collector.read_block(&meta_data.headers, block)
-            })?;
-        }
-        else {
-            block_reader.decompress_sequential(pedantic, |meta_data, block|{
-                image_collector.read_block(&meta_data.headers, block)
-            })?;
-        }
-
-        Ok(image_collector.into_image())
-    }
-}
-
-/// Processes blocks from a file and collects them into a complete `Image`.
-#[derive(Debug, Clone, PartialEq)]
-pub struct ImageWithAttributesReader<L> {
-    image_attributes: ImageAttributes,
-    layers_reader: L,
-}
-
-impl<L> ImageWithAttributesReader<L> where L: LayersReader {
-
-    /// A new image reader with image attributes.
-    pub fn new(headers: &[Header], layers_reader: L) -> Result<Self>
-    {
-        Ok(ImageWithAttributesReader {
-            image_attributes: headers.first().as_ref().expect("invalid headers").shared_attributes.clone(),
-            layers_reader,
-        })
-    }
-
-    /// Specify whether a single block of pixels should be loaded from the file
-    fn filter_block(&self, meta: &MetaData, tile: TileCoordinates, block: BlockIndex) -> bool {
-        self.layers_reader.filter_block(meta, tile, block)
-    }
-
-    /// Load a single pixel block, which has not been filtered, into the reader, accumulating the image
-    fn read_block(&mut self, headers: &[Header], block: UncompressedBlock) -> UnitResult {
-        self.layers_reader.read_block(headers, block)
-    }
-
-    /// Deliver the complete accumulated image
-    fn into_image(self) -> Image<L::Layers> {
-        Image {
-            attributes: self.image_attributes,
-            layer_data: self.layers_reader.into_layers()
-        }
-    }
-}
-
-
-/// A template that creates a `LayerReader` for each layer in the file.
-pub trait ReadLayers<'s> {
-
-    /// The type of the resulting Layers
-    type Layers;
-
-    /// The type of the temporary layer reader
-    type Reader: LayersReader<Layers = Self::Layers>;
-
-    /// Create a single reader for a single layer
-    fn create_layers_reader(&'s self, headers: &[Header]) -> Result<Self::Reader>;
-
-    /// Specify that all attributes should be read from an image.
-    /// Use `from_file(path)` on the return value of this method to actually decode an image.
-    fn all_attributes(self) -> ReadImage<fn(f64), Self> where Self: Sized {
-        ReadImage::new(self, ignore_progress)
-    }
-}
-
-/// Processes pixel blocks from a file and accumulates them into a single image layer.
-pub trait LayersReader {
-
-    /// The type of resulting layers
-    type Layers;
-
-    /// Specify whether a single block of pixels should be loaded from the file
-    fn filter_block(&self, meta: &MetaData, tile: TileCoordinates, block: BlockIndex) -> bool;
-
-    /// Load a single pixel block, which has not been filtered, into the reader, accumulating the layer
-    fn read_block(&mut self, headers: &[Header], block: UncompressedBlock) -> UnitResult;
-
-    /// Deliver the final accumulated layers for the image
-    fn into_layers(self) -> Self::Layers;
-}
-