work

core/src/primitive/mod.rs

@@ -7,3 +7,12 @@ pub use color::*;
 pub use layer::*;
 pub use text::*;
 pub use texture::*;
+
+use crate::{Mask, util::TrackedArena};
+
+#[derive(Default)]
+pub struct PainterData {
+    pub textures: Textures,
+    pub text: TextData,
+    pub masks: TrackedArena<Mask, u32>,
+}

core/src/primitive/text.rs

@@ -3,7 +3,7 @@ use cosmic_text::{
     Attrs, AttrsList, Buffer, CacheKey, Color, Family, FontSystem, Metrics, Placement, SwashCache,
     SwashContent,
 };
-use image::{GenericImageView, RgbaImage};
+use image::{DynamicImage, GenericImageView, RgbaImage};
 use std::simd::{Simd, num::SimdUint};
 
 /// TODO: properly wrap this
@@ -185,3 +185,7 @@ pub struct RenderedText {
     pub top_left_offset: Vec2,
     pub size: Vec2,
 }
+
+pub trait HasTextures {
+    fn add_texture(&mut self, image: DynamicImage) -> TextureHandle;
+}