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Add document nodes for gpu pipeline nodes (#1292)

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* Add document nodes for gpu pipeline nodes

* Load existing frame instead of clearing it

* Feature gate gpu imports
This commit is contained in:
Dennis Kobert 2023-06-08 10:13:19 +02:00 • committed by Keavon Chambers
parent 45b04f4eb9
commit 5b6db0a762
7 changed files with 493 additions and 12 deletions
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14
node-graph/gpu-executor/src/lib.rs
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@ -485,10 +485,10 @@ async fn read_output_buffer_node<'a: 'input, E: 'a + GpuExecutor>(buffer: Arc<Sh
pub struct CreateGpuSurfaceNode {}
#[node_macro::node_fn(CreateGpuSurfaceNode)]
async fn create_gpu_surface<'a: 'input, E: 'a + GpuExecutor<Window = Io::Surface>, Io: ApplicationIo<Executor = E>>(editor_api: EditorApi<'a, Io>) -> SurfaceHandle<E::Surface> {
async fn create_gpu_surface<'a: 'input, E: 'a + GpuExecutor<Window = Io::Surface>, Io: ApplicationIo<Executor = E>>(editor_api: EditorApi<'a, Io>) -> Arc<SurfaceHandle<E::Surface>> {
let canvas = editor_api.application_io.create_surface();
let executor = editor_api.application_io.gpu_executor().unwrap();
executor.create_surface(canvas).unwrap()
Arc::new(executor.create_surface(canvas).unwrap())
}
pub struct RenderTextureNode<Surface, EditorApi> {
@ -496,12 +496,20 @@ pub struct RenderTextureNode<Surface, EditorApi> {
executor: EditorApi,
}
#[derive(Clone)]
pub struct ShaderInputFrame<E: GpuExecutor + ?Sized> {
shader_input: Arc<ShaderInput<E>>,
transform: DAffine2,
}
impl<E: GpuExecutor + ?Sized> Clone for ShaderInputFrame<E> {
fn clone(&self) -> Self {
Self {
shader_input: self.shader_input.clone(),
transform: self.transform,
}
}
}
unsafe impl<E: GpuExecutor + ?Sized + StaticType> StaticType for ShaderInputFrame<E>
where
E::Static: GpuExecutor,