1 files changed, 0 insertions, 219 deletions
diff --git a/vendor/exr/src/image/read/levels.rs b/vendor/exr/src/image/read/levels.rs
deleted file mode 100644
index 5705903..0000000
--- a/vendor/exr/src/image/read/levels.rs
+++ /dev/null
@@ -1,219 +0,0 @@
-//! How to read a set of resolution levels.
-
-use crate::meta::*;
-use crate::image::*;
-use crate::error::*;
-use crate::meta::attribute::*;
-use crate::image::read::any_channels::*;
-use crate::block::chunk::TileCoordinates;
-use crate::image::read::specific_channels::*;
-use crate::image::recursive::*;
-use crate::math::Vec2;
-use crate::block::lines::LineRef;
-use crate::block::samples::*;
-use crate::meta::header::{Header};
-
-
-// Note: In the resulting image, the `FlatSamples` are placed
-// directly inside the channels, without `LargestLevel<>` indirection
-/// Specify to read only the highest resolution level, skipping all smaller variations.
-/// The sample storage can be [`ReadFlatSamples`].
-#[derive(Debug, Clone, Eq, PartialEq)]
-pub struct ReadLargestLevel<DeepOrFlatSamples> {
-
-    /// The sample reading specification
-    pub read_samples: DeepOrFlatSamples
-}
-
-
-// FIXME rgba levels???
-
-// Read the largest level, directly, without intermediate structs
-impl<DeepOrFlatSamples> ReadLargestLevel<DeepOrFlatSamples> {
-
-    /// Read all arbitrary channels in each layer.
-    pub fn all_channels(self) -> ReadAnyChannels<DeepOrFlatSamples> { ReadAnyChannels { read_samples: self.read_samples } } // Instead of Self, the `FlatSamples` are used directly
-
-    /// Read only layers that contain rgba channels. Skips any other channels in the layer.
-    /// The alpha channel will contain the value `1.0` if no alpha channel can be found in the image.
-    ///
-    /// Using two closures, define how to store the pixels.
-    /// The first closure creates an image, and the second closure inserts a single pixel.
-    /// The type of the pixel can be defined by the second closure;
-    /// it must be a tuple containing four values, each being either `f16`, `f32`, `u32` or `Sample`.
-    ///
-    /// Throws an error for images with deep data or subsampling.
-    /// Use `specific_channels` or `all_channels` if you want to read something other than rgba.
-    pub fn rgba_channels<R,G,B,A, Create, Set, Pixels>(
-        self, create_pixels: Create, set_pixel: Set
-    ) -> CollectPixels<
-        ReadOptionalChannel<ReadRequiredChannel<ReadRequiredChannel<ReadRequiredChannel<NoneMore, R>, G>, B>, A>,
-        (R, G, B, A), Pixels, Create, Set
-    >
-        where
-            R: FromNativeSample, G: FromNativeSample, B: FromNativeSample, A: FromNativeSample,
-            Create: Fn(Vec2<usize>, &RgbaChannels) -> Pixels,
-            Set: Fn(&mut Pixels, Vec2<usize>, (R,G,B,A)),
-    {
-        self.specific_channels()
-            .required("R").required("G").required("B")
-            .optional("A", A::from_f32(1.0))
-            .collect_pixels(create_pixels, set_pixel)
-    }
-
-    /// Read only layers that contain rgb channels. Skips any other channels in the layer.
-    ///
-    /// Using two closures, define how to store the pixels.
-    /// The first closure creates an image, and the second closure inserts a single pixel.
-    /// The type of the pixel can be defined by the second closure;
-    /// it must be a tuple containing three values, each being either `f16`, `f32`, `u32` or `Sample`.
-    ///
-    /// Throws an error for images with deep data or subsampling.
-    /// Use `specific_channels` or `all_channels` if you want to read something other than rgb.
-    pub fn rgb_channels<R,G,B, Create, Set, Pixels>(
-        self, create_pixels: Create, set_pixel: Set
-    ) -> CollectPixels<
-        ReadRequiredChannel<ReadRequiredChannel<ReadRequiredChannel<NoneMore, R>, G>, B>,
-        (R, G, B), Pixels, Create, Set
-    >
-        where
-            R: FromNativeSample, G: FromNativeSample, B: FromNativeSample,
-            Create: Fn(Vec2<usize>, &RgbChannels) -> Pixels,
-            Set: Fn(&mut Pixels, Vec2<usize>, (R,G,B)),
-    {
-        self.specific_channels()
-            .required("R").required("G").required("B")
-            .collect_pixels(create_pixels, set_pixel)
-    }
-
-    /// Read only layers that contain the specified channels, skipping any other channels in the layer.
-    /// Further specify which channels should be included by calling `.required("ChannelName")`
-    /// or `.optional("ChannelName", default_value)` on the result of this function.
-    /// Call `collect_pixels` afterwards to define the pixel container for your set of channels.
-    ///
-    /// Throws an error for images with deep data or subsampling.
-    pub fn specific_channels(self) -> ReadZeroChannels {
-        ReadZeroChannels { }
-    }
-}
-
-/// Specify to read all contained resolution levels from the image, if any.
-#[derive(Debug, Clone, Eq, PartialEq)]
-pub struct ReadAllLevels<DeepOrFlatSamples> {
-
-    /// The sample reading specification
-    pub read_samples: DeepOrFlatSamples
-}
-
-impl<ReadDeepOrFlatSamples> ReadAllLevels<ReadDeepOrFlatSamples> {
-
-    /// Read all arbitrary channels in each layer.
-    pub fn all_channels(self) -> ReadAnyChannels<Self> { ReadAnyChannels { read_samples: self } }
-
-    // TODO specific channels for multiple resolution levels
-
-}
-
-/*pub struct ReadLevels<S> {
-    read_samples: S,
-}*/
-
-/// Processes pixel blocks from a file and accumulates them into multiple levels per channel.
-#[derive(Debug, Clone, Eq, PartialEq)]
-pub struct AllLevelsReader<SamplesReader> {
-    levels: Levels<SamplesReader>,
-}
-
-/// A template that creates a [`SamplesReader`] once for each resolution level.
-pub trait ReadSamplesLevel {
-
-    /// The type of the temporary level reader
-    type Reader: SamplesReader;
-
-    /// Create a single reader for a single resolution level
-    fn create_samples_level_reader(&self, header: &Header, channel: &ChannelDescription, level: Vec2<usize>, resolution: Vec2<usize>) -> Result<Self::Reader>;
-}
-
-
-impl<S: ReadSamplesLevel> ReadSamples for ReadAllLevels<S> {
-    type Reader = AllLevelsReader<S::Reader>;
-
-    fn create_sample_reader(&self, header: &Header, channel: &ChannelDescription) -> Result<Self::Reader> {
-        let data_size = header.layer_size / channel.sampling;
-
-        let levels = {
-            if let crate::meta::BlockDescription::Tiles(tiles) = &header.blocks {
-                match tiles.level_mode {
-                    LevelMode::Singular => Levels::Singular(self.read_samples.create_samples_level_reader(header, channel, Vec2(0,0), header.layer_size)?),
-
-                    LevelMode::MipMap => Levels::Mip {
-                        rounding_mode: tiles.rounding_mode,
-                        level_data: {
-                            let round = tiles.rounding_mode;
-                            let maps: Result<LevelMaps<S::Reader>> = mip_map_levels(round, data_size)
-                                .map(|(index, level_size)| self.read_samples.create_samples_level_reader(header, channel, Vec2(index, index), level_size))
-                                .collect();
-
-                            maps?
-                        },
-                    },
-
-                    // TODO put this into Levels::new(..) ?
-                    LevelMode::RipMap => Levels::Rip {
-                        rounding_mode: tiles.rounding_mode,
-                        level_data: {
-                            let round = tiles.rounding_mode;
-                            let level_count_x = compute_level_count(round, data_size.width());
-                            let level_count_y = compute_level_count(round, data_size.height());
-                            let maps: Result<LevelMaps<S::Reader>> = rip_map_levels(round, data_size)
-                                .map(|(index, level_size)| self.read_samples.create_samples_level_reader(header, channel, index, level_size))
-                                .collect();
-
-                            RipMaps {
-                                map_data: maps?,
-                                level_count: Vec2(level_count_x, level_count_y)
-                            }
-                        },
-                    },
-                }
-            }
-
-            // scan line blocks never have mip maps
-            else {
-                Levels::Singular(self.read_samples.create_samples_level_reader(header, channel, Vec2(0, 0), data_size)?)
-            }
-        };
-
-        Ok(AllLevelsReader { levels })
-    }
-}
-
-
-impl<S: SamplesReader> SamplesReader for AllLevelsReader<S> {
-    type Samples = Levels<S::Samples>;
-
-    fn filter_block(&self, _: TileCoordinates) -> bool {
-        true
-    }
-
-    fn read_line(&mut self, line: LineRef<'_>) -> UnitResult {
-        self.levels.get_level_mut(line.location.level)?.read_line(line)
-    }
-
-    fn into_samples(self) -> Self::Samples {
-        match self.levels {
-            Levels::Singular(level) => Levels::Singular(level.into_samples()),
-            Levels::Mip { rounding_mode, level_data } => Levels::Mip {
-                rounding_mode, level_data: level_data.into_iter().map(|s| s.into_samples()).collect(),
-            },
-
-            Levels::Rip { rounding_mode, level_data } => Levels::Rip {
-                rounding_mode,
-                level_data: RipMaps {
-                    level_count: level_data.level_count,
-                    map_data: level_data.map_data.into_iter().map(|s| s.into_samples()).collect(),
-                }
-            },
-        }
-    }
-}