Deleted vendor folder

1 files changed, 0 insertions, 197 deletions

diff --git a/vendor/exr/src/block/lines.rs b/vendor/exr/src/block/lines.rs
deleted file mode 100644
index 1cdf8ee..0000000
--- a/vendor/exr/src/block/lines.rs
+++ /dev/null
@@ -1,197 +0,0 @@
-//! Extract lines from a block of pixel bytes.
-
-use crate::math::*;
-use std::io::{Cursor};
-use crate::error::{Result, UnitResult};
-use smallvec::SmallVec;
-use std::ops::Range;
-use crate::block::{BlockIndex};
-use crate::meta::attribute::ChannelList;
-
-
-/// A single line of pixels.
-/// Use [LineRef] or [LineRefMut] for easier type names.
-#[derive(Clone, Copy, Eq, PartialEq, Debug)]
-pub struct LineSlice<T> {
-
-    // TODO also store enum SampleType, as it would always be matched in every place it is used
-
-    /// Where this line is located inside the image.
-    pub location: LineIndex,
-
-    /// The raw bytes of the pixel line, either `&[u8]` or `&mut [u8]`.
-    /// Must be re-interpreted as slice of f16, f32, or u32,
-    /// according to the channel data type.
-    pub value: T,
-}
-
-
-/// An reference to a single line of pixels.
-/// May go across the whole image or just a tile section of it.
-///
-/// This line contains an immutable slice that all samples will be read from.
-pub type LineRef<'s> = LineSlice<&'s [u8]>;
-
-/// A reference to a single mutable line of pixels.
-/// May go across the whole image or just a tile section of it.
-///
-/// This line contains a mutable slice that all samples will be written to.
-pub type LineRefMut<'s> = LineSlice<&'s mut [u8]>;
-
-
-/// Specifies where a row of pixels lies inside an image.
-/// This is a globally unique identifier which includes
-/// the layer, channel index, and pixel location.
-#[derive(Clone, Copy, Eq, PartialEq, Debug, Hash)]
-pub struct LineIndex {
-
-    /// Index of the layer.
-    pub layer: usize,
-
-    /// The channel index of the layer.
-    pub channel: usize,
-
-    /// Index of the mip or rip level in the image.
-    pub level: Vec2<usize>,
-
-    /// Position of the most left pixel of the row.
-    pub position: Vec2<usize>,
-
-    /// The width of the line; the number of samples in this row,
-    /// that is, the number of f16, f32, or u32 values.
-    pub sample_count: usize,
-}
-
-
-impl LineIndex {
-
-    /// Iterates the lines of this block index in interleaved fashion:
-    /// For each line in this block, this iterator steps once through each channel.
-    /// This is how lines are stored in a pixel data block.
-    ///
-    /// Does not check whether `self.layer_index`, `self.level`, `self.size` and `self.position` are valid indices.__
-    // TODO be sure this cannot produce incorrect data, as this is not further checked but only handled with panics
-    #[inline]
-    #[must_use]
-    pub fn lines_in_block(block: BlockIndex, channels: &ChannelList) -> impl Iterator<Item=(Range<usize>, LineIndex)> {
-        struct LineIter {
-            layer: usize, level: Vec2<usize>, width: usize,
-            end_y: usize, x: usize, channel_sizes: SmallVec<[usize; 8]>,
-            byte: usize, channel: usize, y: usize,
-        }
-
-        // FIXME what about sub sampling??
-
-        impl Iterator for LineIter {
-            type Item = (Range<usize>, LineIndex);
-            // TODO size hint?
-
-            fn next(&mut self) -> Option<Self::Item> {
-                if self.y < self.end_y {
-
-                    // compute return value before incrementing
-                    let byte_len = self.channel_sizes[self.channel];
-                    let return_value = (
-                        (self.byte .. self.byte + byte_len),
-                        LineIndex {
-                            channel: self.channel,
-                            layer: self.layer,
-                            level: self.level,
-                            position: Vec2(self.x, self.y),
-                            sample_count: self.width,
-                        }
-                    );
-
-                    { // increment indices
-                        self.byte += byte_len;
-                        self.channel += 1;
-
-                        if self.channel == self.channel_sizes.len() {
-                            self.channel = 0;
-                            self.y += 1;
-                        }
-                    }
-
-                    Some(return_value)
-                }
-
-                else {
-                    None
-                }
-            }
-        }
-
-        let channel_line_sizes: SmallVec<[usize; 8]> = channels.list.iter()
-            .map(move |channel| block.pixel_size.0 * channel.sample_type.bytes_per_sample()) // FIXME is it fewer samples per tile or just fewer tiles for sampled images???
-            .collect();
-
-        LineIter {
-            layer: block.layer,
-            level: block.level,
-            width: block.pixel_size.0,
-            x: block.pixel_position.0,
-            end_y: block.pixel_position.y() + block.pixel_size.height(),
-            channel_sizes: channel_line_sizes,
-
-            byte: 0,
-            channel: 0,
-            y: block.pixel_position.y()
-        }
-    }
-}
-
-
-
-impl<'s> LineRefMut<'s> {
-
-    /// Writes the samples (f16, f32, u32 values) into this line value reference.
-    /// Use `write_samples` if there is not slice available.
-    #[inline]
-    #[must_use]
-    pub fn write_samples_from_slice<T: crate::io::Data>(self, slice: &[T]) -> UnitResult {
-        debug_assert_eq!(slice.len(), self.location.sample_count, "slice size does not match the line width");
-        debug_assert_eq!(self.value.len(), self.location.sample_count * T::BYTE_SIZE, "sample type size does not match line byte size");
-
-        T::write_slice(&mut Cursor::new(self.value), slice)
-    }
-
-    /// Iterate over all samples in this line, from left to right.
-    /// The supplied `get_line` function returns the sample value
-    /// for a given sample index within the line,
-    /// which starts at zero for each individual line.
-    /// Use `write_samples_from_slice` if you already have a slice of samples.
-    #[inline]
-    #[must_use]
-    pub fn write_samples<T: crate::io::Data>(self, mut get_sample: impl FnMut(usize) -> T) -> UnitResult {
-        debug_assert_eq!(self.value.len(), self.location.sample_count * T::BYTE_SIZE, "sample type size does not match line byte size");
-
-        let mut write = Cursor::new(self.value);
-
-        for index in 0..self.location.sample_count {
-            T::write(get_sample(index), &mut write)?;
-        }
-
-        Ok(())
-    }
-}
-
-impl LineRef<'_> {
-
-    /// Read the samples (f16, f32, u32 values) from this line value reference.
-    /// Use `read_samples` if there is not slice available.
-    pub fn read_samples_into_slice<T: crate::io::Data>(self, slice: &mut [T]) -> UnitResult {
-        debug_assert_eq!(slice.len(), self.location.sample_count, "slice size does not match the line width");
-        debug_assert_eq!(self.value.len(), self.location.sample_count * T::BYTE_SIZE, "sample type size does not match line byte size");
-
-        T::read_slice(&mut Cursor::new(self.value), slice)
-    }
-
-    /// Iterate over all samples in this line, from left to right.
-    /// Use `read_sample_into_slice` if you already have a slice of samples.
-    pub fn read_samples<T: crate::io::Data>(&self) -> impl Iterator<Item = Result<T>> + '_ {
-        debug_assert_eq!(self.value.len(), self.location.sample_count * T::BYTE_SIZE, "sample type size does not match line byte size");
-
-        let mut read = self.value.clone(); // FIXME deep data
-        (0..self.location.sample_count).map(move |_| T::read(&mut read))
-    }
-}
\ No newline at end of file