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♻️ Refactor image fills

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This commit is contained in:
Belén Albeza 2024-12-03 14:34:07 +01:00
parent 7105e49ac2
commit 58c4e53ee4
4 changed files with 44 additions and 28 deletions
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24
render-wasm/src/main.rs
View file

@ -9,7 +9,6 @@ mod view;
use skia_safe as skia;
use crate::shapes::Image;
use crate::state::State;
use crate::utils::uuid_from_u32_quartet;
@ -201,18 +200,15 @@ pub extern "C" fn store_image(a: u32, b: u32, c: u32, d: u32, ptr: *mut u8, size
panic!("Invalid data, null pointer or zero size");
}
let state = unsafe { STATE.as_mut() }.expect("got an invalid state pointer");
let render_state = state.render_state();
let id = uuid_from_u32_quartet(a, b, c, d);
unsafe {
let image_bytes = Vec::<u8>::from_raw_parts(ptr, size as usize, size as usize);
let image_data = skia::Data::new_copy(&*image_bytes);
match Image::from_encoded(image_data) {
Some(image) => {
render_state.images.insert(id.to_string(), image);
}
None => {
eprintln!("Error on image decoding");
match state.render_state().add_image(id, &image_bytes) {
Err(msg) => {
eprintln!("{}", msg);
}
_ => {}
}
mem::free(ptr as *mut u8, size as usize * std::mem::size_of::<u8>());
}
@ -221,9 +217,8 @@ pub extern "C" fn store_image(a: u32, b: u32, c: u32, d: u32, ptr: *mut u8, size
#[no_mangle]
pub extern "C" fn is_image_cached(a: u32, b: u32, c: u32, d: u32) -> bool {
let state = unsafe { STATE.as_mut() }.expect("got an invalid state pointer");
let render_state = state.render_state();
let id = uuid_from_u32_quartet(a, b, c, d);
render_state.images.contains_key(&id.to_string())
state.render_state().has_image(&id)
}
#[no_mangle]
@ -233,8 +228,8 @@ pub extern "C" fn add_shape_image_fill(
c: u32,
d: u32,
alpha: f32,
width: f32,
height: f32,
width: i32,
height: i32,
) {
let state = unsafe { STATE.as_mut() }.expect("got an invalid state pointer");
let id = uuid_from_u32_quartet(a, b, c, d);
@ -242,8 +237,7 @@ pub extern "C" fn add_shape_image_fill(
shape.add_fill(shapes::Fill::new_image_fill(
id,
(alpha * 0xff as f32).floor() as u8,
height,
width,
(width, height),
));
}
}