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Reuse a RenderPass as much as possible in iced_wgpu

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Héctor Ramón Jiménez 2023-02-08 00:47:16 +01:00
parent b8c1809ea1
commit 730d6a0756
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GPG key ID: 140CC052C94F138E
8 changed files with 197 additions and 171 deletions
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29
wgpu/src/window/compositor.rs
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@ -190,39 +190,12 @@ impl<Theme> iced_graphics::window::Compositor for Compositor<Theme> {
.texture
.create_view(&wgpu::TextureViewDescriptor::default());
let _ =
encoder.begin_render_pass(&wgpu::RenderPassDescriptor {
label: Some(
"iced_wgpu::window::Compositor render pass",
),
color_attachments: &[Some(
wgpu::RenderPassColorAttachment {
view,
resolve_target: None,
ops: wgpu::Operations {
load: wgpu::LoadOp::Clear({
let [r, g, b, a] =
background_color.into_linear();
wgpu::Color {
r: f64::from(r),
g: f64::from(g),
b: f64::from(b),
a: f64::from(a),
}
}),
store: true,
},
},
)],
depth_stencil_attachment: None,
});
renderer.with_primitives(|backend, primitives| {
backend.present(
&self.device,
&self.queue,
&mut encoder,
Some(background_color),
view,
primitives,
viewport,