update stuff

core/src/render/mod.rs

@@ -188,7 +188,7 @@ impl UiRenderNode {
 
         let pipeline_layout = device.create_pipeline_layout(&PipelineLayoutDescriptor {
             label: Some("UI Shape Pipeline Layout"),
-            bind_group_layouts: &[&uniform_layout, &primitive_layout, &rsc_layout],
+            bind_group_layouts: &[&uniform_layout, &primitive_layout, &rsc_layout].map(Some),
             immediate_size: 0,
         });
         let pipeline = device.create_render_pipeline(&RenderPipelineDescriptor {
@@ -197,7 +197,7 @@ impl UiRenderNode {
             vertex: VertexState {
                 module: &shader,
                 entry_point: Some("vs_main"),
-                buffers: &[PrimitiveInstance::desc()],
+                buffers: &[Some(PrimitiveInstance::desc())],
                 compilation_options: Default::default(),
             },
             fragment: Some(FragmentState {

core/src/render/shader.wgsl

@@ -1,3 +1,5 @@
+enable wgpu_binding_array;
+
 const RECT: u32 = 0u;
 const TEXTURE: u32 = 1u;
 
@@ -65,9 +67,9 @@ struct VertexOutput {
     @location(0) top_left: vec2<f32>,
     @location(1) bot_right: vec2<f32>,
     @location(2) uv: vec2<f32>,
-    @location(3) binding: u32,
-    @location(4) idx: u32,
-    @location(5) mask_idx: u32,
+    @location(3) @interpolate(flat) binding: u32,
+    @location(4) @interpolate(flat) idx: u32,
+    @location(5) @interpolate(flat) mask_idx: u32,
     @builtin(position) clip_position: vec4<f32>,
 };