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♻️ Create an ImageStore type

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This commit is contained in:
Belén Albeza 2024-12-10 15:41:50 +01:00
parent 967bc75a1c
commit 7b1934dcb6
4 changed files with 48 additions and 26 deletions
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25
render-wasm/src/render.rs
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@ -1,26 +1,25 @@
use std::collections::HashMap;
use skia::Contains;
use skia_safe as skia;
use std::collections::HashMap;
use uuid::Uuid;
use crate::shapes::{Image, Shape};
use crate::shapes::Shape;
use crate::view::Viewbox;
mod blend;
mod gpu_state;
mod images;
mod options;
use gpu_state::GpuState;
use options::RenderOptions;
pub use blend::BlendMode;
pub use images::*;
pub trait Renderable {
fn render(
&self,
surface: &mut skia::Surface,
images: &HashMap<Uuid, Image>,
) -> Result<(), String>;
fn render(&self, surface: &mut skia::Surface, images: &ImageStore) -> Result<(), String>;
fn blend_mode(&self) -> BlendMode;
fn opacity(&self) -> f32;
}
@ -45,7 +44,7 @@ pub(crate) struct RenderState {
pub cached_surface_image: Option<CachedSurfaceImage>,
options: RenderOptions,
pub viewbox: Viewbox,
images: HashMap<Uuid, Image>,
images: ImageStore,
}
impl RenderState {
@ -68,20 +67,16 @@ impl RenderState {
cached_surface_image: None,
options: RenderOptions::default(),
viewbox: Viewbox::new(width as f32, height as f32),
images: HashMap::with_capacity(2048),
images: ImageStore::new(),
}
}
pub fn add_image(&mut self, id: Uuid, image_data: &[u8]) -> Result<(), String> {
let image_data = skia::Data::new_copy(image_data);
let image = Image::from_encoded(image_data).ok_or("Error decoding image data")?;
self.images.insert(id, image);
Ok(())
self.images.add(id, image_data)
}
pub fn has_image(&mut self, id: &Uuid) -> bool {
self.images.contains_key(id)
self.images.contains(id)
}
pub fn set_debug_flags(&mut self, debug: u32) {