[add] texture helpers.

Author: vmarcella

crates/lambda-rs-platform/src/wgpu/texture.rs

@@ -640,6 +640,11 @@ impl Texture {
     return &self.view;
   }
 
+  /// Convenience: return a `TextureViewRef` for use in render pass attachments.
+  pub fn view_ref(&self) -> crate::wgpu::surface::TextureViewRef<'_> {
+    return crate::wgpu::surface::TextureViewRef { raw: &self.view };
+  }
+
   /// Optional debug label used during creation.
   pub fn label(&self) -> Option<&str> {
     return self.label.as_deref();

crates/lambda-rs/src/render/texture.rs

@@ -349,6 +349,13 @@ impl Texture {
   pub(crate) fn platform_texture(&self) -> Rc<platform::Texture> {
     return self.inner.clone();
   }
+
+  /// Borrow a texture view reference for use in render pass attachments.
+  pub(crate) fn view_ref(&self) -> crate::render::surface::TextureView<'_> {
+    return crate::render::surface::TextureView::from_platform(
+      self.inner.view_ref(),
+    );
+  }
 }
 
 #[derive(Debug, Clone)]