From 6a0fd31a30048f44594ac72efd93ef095f89d043 Mon Sep 17 00:00:00 2001
From: Elabajaba <Elabajaba@users.noreply.github.com>
Date: Wed, 22 Mar 2023 16:01:23 -0400
Subject: [PATCH] rebase fixes for #8109 and #8079

---
 .../src/contrast_adaptive_sharpening/mod.rs    | 18 ++----------------
 .../src/contrast_adaptive_sharpening/node.rs   | 10 ++--------
 examples/3d/fxaa.rs                            |  2 +-
 3 files changed, 5 insertions(+), 25 deletions(-)

diff --git a/crates/bevy_core_pipeline/src/contrast_adaptive_sharpening/mod.rs b/crates/bevy_core_pipeline/src/contrast_adaptive_sharpening/mod.rs
index d7247acc03e91..2fa3676c063b1 100644
--- a/crates/bevy_core_pipeline/src/contrast_adaptive_sharpening/mod.rs
+++ b/crates/bevy_core_pipeline/src/contrast_adaptive_sharpening/mod.rs
@@ -11,7 +11,7 @@ use bevy_render::{
     renderer::RenderDevice,
     texture::BevyDefault,
     view::{ExtractedView, ViewTarget},
-    RenderApp, RenderSet,
+    Render, RenderApp, RenderSet,
 };
 
 mod node;
@@ -105,7 +105,7 @@ impl Plugin for CASPlugin {
         render_app
             .init_resource::<CASPipeline>()
             .init_resource::<SpecializedRenderPipelines<CASPipeline>>()
-            .add_system(prepare_cas_pipelines.in_set(RenderSet::Prepare));
+            .add_systems(Render, prepare_cas_pipelines.in_set(RenderSet::Prepare));
         {
             let cas_node = CASNode::new(&mut render_app.world);
             let mut binding = render_app.world.resource_mut::<RenderGraph>();
@@ -113,13 +113,6 @@ impl Plugin for CASPlugin {
 
             graph.add_node(core_3d::graph::node::CONTRAST_ADAPTIVE_SHARPENING, cas_node);
 
-            graph.add_slot_edge(
-                graph.input_node().id,
-                core_3d::graph::input::VIEW_ENTITY,
-                core_3d::graph::node::CONTRAST_ADAPTIVE_SHARPENING,
-                CASNode::IN_VIEW,
-            );
-
             graph.add_node_edge(
                 core_3d::graph::node::FXAA,
                 core_3d::graph::node::CONTRAST_ADAPTIVE_SHARPENING,
@@ -136,13 +129,6 @@ impl Plugin for CASPlugin {
 
             graph.add_node(core_2d::graph::node::CONTRAST_ADAPTIVE_SHARPENING, cas_node);
 
-            graph.add_slot_edge(
-                graph.input_node().id,
-                core_2d::graph::input::VIEW_ENTITY,
-                core_2d::graph::node::CONTRAST_ADAPTIVE_SHARPENING,
-                CASNode::IN_VIEW,
-            );
-
             graph.add_node_edge(
                 core_2d::graph::node::FXAA,
                 core_2d::graph::node::CONTRAST_ADAPTIVE_SHARPENING,
diff --git a/crates/bevy_core_pipeline/src/contrast_adaptive_sharpening/node.rs b/crates/bevy_core_pipeline/src/contrast_adaptive_sharpening/node.rs
index 04a9198c61c01..7a459cfee2299 100644
--- a/crates/bevy_core_pipeline/src/contrast_adaptive_sharpening/node.rs
+++ b/crates/bevy_core_pipeline/src/contrast_adaptive_sharpening/node.rs
@@ -5,7 +5,7 @@ use bevy_ecs::prelude::*;
 use bevy_ecs::query::QueryState;
 use bevy_render::{
     extract_component::{ComponentUniforms, DynamicUniformIndex},
-    render_graph::{Node, NodeRunError, RenderGraphContext, SlotInfo, SlotType},
+    render_graph::{Node, NodeRunError, RenderGraphContext},
     render_resource::{
         BindGroup, BindGroupDescriptor, BindGroupEntry, BindingResource, BufferId, Operations,
         PipelineCache, RenderPassColorAttachment, RenderPassDescriptor, TextureViewId,
@@ -29,8 +29,6 @@ pub struct CASNode {
 }
 
 impl CASNode {
-    pub const IN_VIEW: &'static str = "view";
-
     pub fn new(world: &mut World) -> Self {
         Self {
             query: QueryState::new(world),
@@ -40,10 +38,6 @@ impl CASNode {
 }
 
 impl Node for CASNode {
-    fn input(&self) -> Vec<SlotInfo> {
-        vec![SlotInfo::new(CASNode::IN_VIEW, SlotType::Entity)]
-    }
-
     fn update(&mut self, world: &mut World) {
         self.query.update_archetypes(world);
     }
@@ -54,7 +48,7 @@ impl Node for CASNode {
         render_context: &mut RenderContext,
         world: &World,
     ) -> Result<(), NodeRunError> {
-        let view_entity = graph.get_input_entity(Self::IN_VIEW)?;
+        let view_entity = graph.view_entity();
         let pipeline_cache = world.resource::<PipelineCache>();
         let sharpening_pipeline = world.resource::<CASPipeline>();
         let uniforms = world.resource::<ComponentUniforms<CASUniform>>();
diff --git a/examples/3d/fxaa.rs b/examples/3d/fxaa.rs
index 6719f74039dfd..4a193228b77fe 100644
--- a/examples/3d/fxaa.rs
+++ b/examples/3d/fxaa.rs
@@ -21,7 +21,7 @@ fn main() {
         .insert_resource(Msaa::Off)
         .add_plugins(DefaultPlugins)
         .add_systems(Startup, setup)
-        .add_systems(Update, toggle_fxaa)
+        .add_systems(Update, (toggle_fxaa, toggle_sharpening))
         .run();
 }