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Draft support for dynamic custom renderer injection

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This commit is contained in:
Héctor Ramón Jiménez 2024-03-21 05:52:48 +01:00
parent 2b00e8b145
commit 188db4da48
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GPG key ID: 7CC46565708259A7
12 changed files with 316 additions and 35 deletions
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25
renderer/src/compositor.rs
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@ -1,4 +1,5 @@
use crate::core::Color;
use crate::custom;
use crate::graphics::compositor::{Information, SurfaceError, Window};
use crate::graphics::{Error, Viewport};
use crate::{Renderer, Settings};
@ -10,12 +11,14 @@ pub enum Compositor {
TinySkia(iced_tiny_skia::window::Compositor),
#[cfg(feature = "wgpu")]
Wgpu(iced_wgpu::window::Compositor),
Custom(Box<dyn custom::Compositor>),
}
pub enum Surface {
TinySkia(iced_tiny_skia::window::Surface),
#[cfg(feature = "wgpu")]
Wgpu(iced_wgpu::window::Surface<'static>),
Custom(Box<dyn custom::Surface>),
}
impl crate::graphics::Compositor for Compositor {
@ -56,6 +59,9 @@ impl crate::graphics::Compositor for Compositor {
Compositor::Wgpu(compositor) => {
Renderer::Wgpu(compositor.create_renderer())
}
Compositor::Custom(compositor) => {
Renderer::Custom(compositor.create_renderer())
}
}
}
@ -73,6 +79,9 @@ impl crate::graphics::Compositor for Compositor {
Self::Wgpu(compositor) => {
Surface::Wgpu(compositor.create_surface(window, width, height))
}
Self::Custom(compositor) => Surface::Custom(
compositor.create_surface(Box::new(window), width, height),
),
}
}
@ -90,6 +99,9 @@ impl crate::graphics::Compositor for Compositor {
(Self::Wgpu(compositor), Surface::Wgpu(surface)) => {
compositor.configure_surface(surface, width, height);
}
(Self::Custom(compositor), Surface::Custom(surface)) => {
compositor.configure_surface(surface, width, height);
}
#[allow(unreachable_patterns)]
_ => panic!(
"The provided surface is not compatible with the compositor."
@ -102,6 +114,7 @@ impl crate::graphics::Compositor for Compositor {
Self::TinySkia(compositor) => compositor.fetch_information(),
#[cfg(feature = "wgpu")]
Self::Wgpu(compositor) => compositor.fetch_information(),
Self::Custom(compositor) => compositor.fetch_information(),
}
}
@ -144,6 +157,18 @@ impl crate::graphics::Compositor for Compositor {
overlay,
)
}),
#[cfg(feature = "wgpu")]
(
Self::Custom(compositor),
crate::Renderer::Custom(renderer),
Surface::Custom(surface),
) => renderer.present(
surface.as_mut(),
viewport,
background_color,
compositor.as_mut(),
),
#[allow(unreachable_patterns)]
_ => panic!(
"The provided renderer or surface are not compatible \