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Use oxipng raw api

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This commit is contained in:
Andrew
2024-03-16 19:05:50 +13:00
parent df7b622413
commit 42ef430cee
3 changed files with 21 additions and 9 deletions
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15
codecs/oxipng/src/lib.rs
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@@ -1,11 +1,18 @@
#[cfg(feature = "parallel")]
pub use wasm_bindgen_rayon::init_thread_pool;
use oxipng::Interlacing;
use oxipng::{BitDepth, ColorType, Interlacing};
use wasm_bindgen::prelude::*;
use wasm_bindgen::Clamped;
#[wasm_bindgen]
pub fn optimise(data: &[u8], level: u8, interlace: bool) -> Vec<u8> {
pub fn optimise(
data: Clamped<Vec<u8>>,
width: u32,
height: u32,
level: u8,
interlace: bool,
) -> Vec<u8> {
let mut options = oxipng::Options::from_preset(level);
options.optimize_alpha = true;
options.interlace = Some(if interlace {
@@ -14,5 +21,7 @@ pub fn optimise(data: &[u8], level: u8, interlace: bool) -> Vec<u8> {
Interlacing::None
});
oxipng::optimize_from_memory(data, &options).unwrap_throw()
let raw = oxipng::RawImage::new(width, height, ColorType::RGBA, BitDepth::Eight, data.0)
.unwrap_throw();
raw.create_optimized_png(&options).unwrap_throw()
}