Changelog

CHANGELOG.md

@@ -56,6 +56,7 @@ a soundness issue, the intent is to move an error from runtime to compile time.
 ### Bindless (`binding_array`) Grew More Capabilities
 
 - DX12 now supports `PARTIALLY_BOUND_BINDING_ARRAY` on Resource Binding Tier 3 Hardware. This is most D3D12 hardware [D3D12 Feature Table] for more information on what hardware supports this feature. By @cwfitzgerald in [#6734](https://github.com/gfx-rs/wgpu/pull/6734).
+- Buffer Dynamic Offsets and Binding Arrays may not be used in the same bind group. By @cwfitzgerald in [#6811](https://github.com/gfx-rs/wgpu/pull/6811)
 
 [D3D12 Feature Table]: https://d3d12infodb.boolka.dev/FeatureTable.html
 

wgpu-core/src/binding_model.rs

@@ -413,9 +413,9 @@ impl BindingTypeMaxCountValidator {
     }
 
     /// Validate that the bind group layout does not contain both a binding array and a dynamic offset array.
-    /// 
+    ///
     /// This allows us to use `UPDATE_AFTER_BIND` on vulkan for bindless arrays. Vulkan does not allow
-    /// `UPDATE_AFTER_BIND` on dynamic offset arrays. See https://github.com/gfx-rs/wgpu/issues/6737
+    /// `UPDATE_AFTER_BIND` on dynamic offset arrays. See <https://github.com/gfx-rs/wgpu/issues/6737>
     pub(crate) fn validate_binding_arrays(&self) -> Result<(), CreateBindGroupLayoutError> {
         let has_dynamic_offset_array =
             self.dynamic_uniform_buffers > 0 || self.dynamic_storage_buffers > 0;

wgpu-types/src/lib.rs

@@ -7018,7 +7018,7 @@ pub struct BindGroupLayoutEntry {
     /// The type of the binding
     pub ty: BindingType,
     /// If the binding is an array of multiple resources. Corresponds to `binding_array<T>` in the shader.
-    /// 
+    ///
     /// When this is `Some` the following validation applies:
     /// - Size must be of value 1 or greater.
     /// - When `ty == BindingType::Texture`, [`Features::TEXTURE_BINDING_ARRAY`] must be supported.
@@ -7027,7 +7027,7 @@ pub struct BindGroupLayoutEntry {
     /// - When `ty == BindingType::Buffer` and `ty.ty == BufferBindingType::Storage`, [`Features::STORAGE_RESOURCE_BINDING_ARRAY`] must be supported.
     /// - When `ty == BindingTYpe::StorageTexture`, [`Features::STORAGE_RESOURCE_BINDING_ARRAY`] must be supported.
     /// - When any binding in the group is an array, no `BindingType::Buffer` in the group may have `has_dynamic_offset == true`
-    /// 
+    ///
     #[cfg_attr(feature = "serde", serde(default))]
     pub count: Option<NonZeroU32>,
 }