45 lines
1.3 KiB
Rust
45 lines
1.3 KiB
Rust
pub mod read {
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use image::{io::Reader as ImageReader, DynamicImage};
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use ir::instruction::read::{Read, SourceType};
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pub fn read(Read { source }: Read) -> DynamicImage {
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// TODO: actual error handling
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let img = ImageReader::open(match source {
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SourceType::File(path) => path,
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})
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.expect("something went wrong :(((");
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img.decode().expect("couldn't decode image")
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}
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}
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pub mod write {
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use image::{DynamicImage, ImageFormat};
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use ir::instruction::write::{TargetFormat, TargetType, Write};
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pub fn write(Write { target, format }: Write, input_data: &DynamicImage) {
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// TODO: actual error handling
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input_data
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.save_with_format(
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match target {
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TargetType::File(path) => path,
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},
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match format {
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TargetFormat::Jpeg => ImageFormat::Jpeg,
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TargetFormat::Png => ImageFormat::Png,
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},
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)
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.expect("couldn't save file");
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}
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}
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pub mod filters {
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pub mod invert {
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use image::DynamicImage;
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pub fn invert(mut input_data: DynamicImage) -> DynamicImage {
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input_data.invert();
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input_data
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}
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}
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}
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