From a990de90fe41456a23e58bd087d2f107d321f3a1 Mon Sep 17 00:00:00 2001 From: Valentin Popov Date: Fri, 19 Jul 2024 16:37:58 +0400 Subject: Deleted vendor folder --- vendor/exr/src/image/read/mod.rs | 207 --------------------------------------- 1 file changed, 207 deletions(-) delete mode 100644 vendor/exr/src/image/read/mod.rs (limited to 'vendor/exr/src/image/read/mod.rs') diff --git a/vendor/exr/src/image/read/mod.rs b/vendor/exr/src/image/read/mod.rs deleted file mode 100644 index c03fc90..0000000 --- a/vendor/exr/src/image/read/mod.rs +++ /dev/null @@ -1,207 +0,0 @@ - -//! Read an exr image. -//! -//! For great flexibility and customization, use the `read()` function. -//! The return value of the `read()` function must be further customized before reading a file. - -//! -//! For very simple applications, you can alternatively use one of these functions: -//! -//! 1. `read_first_rgba_layer_from_file(path, your_constructor, your_pixel_setter)`: -//! You specify how to store the pixels. -//! The first layer containing rgba channels is then loaded from the file. -//! Fails if no rgba layer can be found. -//! -//! 1. `read_all_rgba_layers_from_file(path, your_constructor, your_pixel_setter)`: -//! You specify how to store the pixels. -//! All layers containing rgba channels are then loaded from the file. -//! Fails if any layer in the image does not contain rgba channels. -//! -//! 1. `read_first_flat_layer_from_file(path)`: -//! The first layer containing non-deep data with arbitrary channels is loaded from the file. -//! Fails if no non-deep layer can be found. -//! -//! 1. `read_all_flat_layers_from_file(path)`: -//! All layers containing non-deep data with arbitrary channels are loaded from the file. -//! Fails if any layer in the image contains deep data. -//! -//! 1. `read_all_data_from_file(path)`: -//! All layers with arbitrary channels and all resolution levels are extracted from the file. -//! -//! Note: Currently does not support deep data, and currently fails -//! if any layer in the image contains deep data. -//! - -// The following three stages are internally used to read an image. -// 1. `ReadImage` - The specification. Contains everything the user wants to tell us about loading an image. -// The data in this structure will be instantiated and might be borrowed. -// 2. `ImageReader` - The temporary reader. Based on the specification of the blueprint, -// a reader is instantiated, once for each layer. -// This data structure accumulates the image data from the file. -// It also owns temporary data and references the blueprint. -// 3. `Image` - The clean image. The accumulated data from the Reader -// is converted to the clean image structure, without temporary data. - -pub mod image; -pub mod layers; -pub mod any_channels; -pub mod levels; -pub mod samples; -pub mod specific_channels; - -use crate::error::{Result}; -use crate::image::read::samples::{ReadFlatSamples}; -use std::path::Path; -use crate::image::{AnyImage, AnyChannels, FlatSamples, Image, Layer, FlatImage, PixelLayersImage, RgbaChannels}; -use crate::image::read::image::ReadLayers; -use crate::image::read::layers::ReadChannels; -use crate::math::Vec2; -use crate::prelude::{PixelImage}; -use crate::block::samples::FromNativeSample; - - -/// All resolution levels, all channels, all layers. -/// Does not support deep data yet. Uses parallel decompression and relaxed error handling. -/// Inspect the source code of this function if you need customization. -pub fn read_all_data_from_file(path: impl AsRef) -> Result { - read() - .no_deep_data() // TODO deep data - .all_resolution_levels() - .all_channels() - .all_layers() - .all_attributes() - .from_file(path) -} - -// FIXME do not throw error on deep data but just skip it! -/// No deep data, no resolution levels, all channels, all layers. -/// Uses parallel decompression and relaxed error handling. -/// Inspect the source code of this function if you need customization. -pub fn read_all_flat_layers_from_file(path: impl AsRef) -> Result { - read() - .no_deep_data() - .largest_resolution_level() - .all_channels() - .all_layers() - .all_attributes() - .from_file(path) -} - -/// No deep data, no resolution levels, all channels, first layer. -/// Uses parallel decompression and relaxed error handling. -/// Inspect the source code of this function if you need customization. -pub fn read_first_flat_layer_from_file(path: impl AsRef) -> Result>>> { - read() - .no_deep_data() - .largest_resolution_level() - .all_channels() - .first_valid_layer() - .all_attributes() - .from_file(path) -} - -/// No deep data, no resolution levels, rgba channels, all layers. -/// If a single layer does not contain rgba data, this method returns an error. -/// Uses parallel decompression and relaxed error handling. -/// `Create` and `Set` can be closures, see the examples for more information. -/// Inspect the source code of this function if you need customization. -/// 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`. -// FIXME Set and Create should not need to be static -pub fn read_all_rgba_layers_from_file( - path: impl AsRef, create: Create, set_pixel: Set -) - -> Result> - where - R: FromNativeSample, G: FromNativeSample, B: FromNativeSample, A: FromNativeSample, - Create: Fn(Vec2, &RgbaChannels) -> Pixels, // TODO type alias? CreateRgbaPixels, - Set: Fn(&mut Pixels, Vec2, (R,G,B,A)), -{ - read() - .no_deep_data() - .largest_resolution_level() - .rgba_channels(create, set_pixel) - .all_layers() - .all_attributes() - .from_file(path) -} - -/// No deep data, no resolution levels, rgba channels, choosing the first layer with rgba channels. -/// Uses parallel decompression and relaxed error handling. -/// `Create` and `Set` can be closures, see the examples for more information. -/// Inspect the source code of this function if you need customization. -/// 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`. -// FIXME Set and Create should not need to be static -pub fn read_first_rgba_layer_from_file( - path: impl AsRef, create: Create, set_pixel: Set -) - -> Result> - where - R: FromNativeSample, G: FromNativeSample, B: FromNativeSample, A: FromNativeSample, - Create: Fn(Vec2, &RgbaChannels) -> Pixels, // TODO type alias? CreateRgbaPixels, - Set: Fn(&mut Pixels, Vec2, (R,G,B,A)), -{ - read() - .no_deep_data() - .largest_resolution_level() - .rgba_channels(create, set_pixel) - .first_valid_layer() - .all_attributes() - .from_file(path) -} - - -/// Utilizes the builder pattern to configure an image reader. This is the initial struct. -#[derive(Copy, Clone, Debug, Eq, PartialEq)] -pub struct ReadBuilder; - -/// Create a reader which can be used to load an exr image. -/// Allows you to exactly specify how to load the image, for example: -/// -/// ```no_run -/// use exr::prelude::*; -/// -/// // the type of the this image depends on the chosen options -/// let image = read() -/// .no_deep_data() // (currently required) -/// .largest_resolution_level() // or `all_resolution_levels()` -/// .all_channels() // or `rgba_channels(constructor, setter)` -/// .all_layers() // or `first_valid_layer()` -/// .all_attributes() // (currently required) -/// .on_progress(|progress| println!("progress: {:.1}", progress*100.0)) // optional -/// .from_file("image.exr").unwrap(); // or `from_buffered(my_byte_slice)` -/// ``` -/// -/// You can alternatively use one of the following simpler functions: -/// 1. `read_first_flat_layer_from_file` -/// 1. `read_all_rgba_layers_from_file` -/// 1. `read_all_flat_layers_from_file` -/// 1. `read_all_data_from_file` -/// -// TODO not panic but skip deep layers! -pub fn read() -> ReadBuilder { ReadBuilder } - -impl ReadBuilder { - - /// Specify to handle only one sample per channel, disabling "deep data". - // TODO not panic but skip deep layers! - pub fn no_deep_data(self) -> ReadFlatSamples { ReadFlatSamples } - - // pub fn any_resolution_levels() -> ReadBuilder<> {} - - // TODO - // e. g. `let sum = reader.any_channels_with(|sample, sum| sum += sample)` - // e. g. `let floats = reader.any_channels_with(|sample, f32_samples| f32_samples[index] = sample as f32)` - // pub fn no_deep_data_with (self, storage: S) -> FlatSamplesWith { } - - // pub fn flat_and_deep_data(self) -> ReadAnySamples { ReadAnySamples } -} -- cgit v1.2.3