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Refactor triangle::Pipeline into prepare and render architecture

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And get rid of the staging belt! 🎉
This commit is contained in:
Héctor Ramón Jiménez 2023-02-07 23:55:16 +01:00
parent 23ed352e83
commit b8c1809ea1
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GPG key ID: 140CC052C94F138E
7 changed files with 358 additions and 291 deletions
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17
wgpu/src/backend.rs
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@ -70,7 +70,6 @@ impl Backend {
&mut self,
device: &wgpu::Device,
queue: &wgpu::Queue,
staging_belt: &mut wgpu::util::StagingBelt,
encoder: &mut wgpu::CommandEncoder,
frame: &wgpu::TextureView,
primitives: &[Primitive],
@ -95,7 +94,6 @@ impl Backend {
scale_factor,
transformation,
&layer,
staging_belt,
encoder,
frame,
target_size,
@ -104,6 +102,7 @@ impl Backend {
self.quad_pipeline.end_frame();
self.text_pipeline.end_frame();
self.triangle_pipeline.end_frame();
#[cfg(any(feature = "image", feature = "svg"))]
self.image_pipeline.end_frame(device, queue, encoder);
@ -116,7 +115,6 @@ impl Backend {
scale_factor: f32,
transformation: Transformation,
layer: &Layer<'_>,
staging_belt: &mut wgpu::util::StagingBelt,
encoder: &mut wgpu::CommandEncoder,
target: &wgpu::TextureView,
target_size: Size<u32>,
@ -159,15 +157,20 @@ impl Backend {
let scaled = transformation
* Transformation::scale(scale_factor, scale_factor);
self.triangle_pipeline.draw(
self.triangle_pipeline.prepare(
device,
queue,
&layer.meshes,
scaled,
);
self.triangle_pipeline.render(
device,
staging_belt,
encoder,
target,
target_size,
scaled,
scale_factor,
&layer.meshes,
scale_factor,
);
}