more checks

Signed-off-by: sagudev <[email protected]>

wgpu-core/src/device/resource.rs

@@ -1100,6 +1100,25 @@ impl Device {
             }
         };
 
+        let allowed_format_usages = resolved_format
+            .guaranteed_format_features(self.features)
+            .allowed_usages;
+        if resolved_usage.contains(wgt::TextureUsages::RENDER_ATTACHMENT)
+            && !allowed_format_usages.contains(wgt::TextureUsages::RENDER_ATTACHMENT)
+        {
+            return Err(
+                resource::CreateTextureViewError::TextureViewFormatNotRenderable(resolved_format),
+            );
+        }
+
+        if resolved_usage.contains(wgt::TextureUsages::STORAGE_BINDING)
+            && !allowed_format_usages.contains(wgt::TextureUsages::STORAGE_BINDING)
+        {
+            return Err(
+                resource::CreateTextureViewError::TextureViewFormatNotStorage(resolved_format),
+            );
+        }
+
         // validate TextureViewDescriptor
 
         let aspects = hal::FormatAspects::new(texture.desc.format, desc.range.aspect);

wgpu-core/src/resource.rs

@@ -1667,6 +1667,10 @@ pub enum CreateTextureViewError {
         view: wgt::TextureViewDimension,
         texture: wgt::TextureDimension,
     },
+    #[error("Texture view format `{0:?}` is not renderable")]
+    TextureViewFormatNotRenderable(wgt::TextureFormat),
+    #[error("Texture view format `{0:?}` is not storage bindable")]
+    TextureViewFormatNotStorage(wgt::TextureFormat),
     #[error("Invalid texture view usage `{view:?}` with texture of usage `{texture:?}`")]
     InvalidTextureViewUsage {
         view: wgt::TextureUsages,