Implement ICPUBuffer valid()

kevyuu · kevyuu · commit 4fcd6e2998a7 · 2025-06-14T19:15:57.000+07:00
diff --git a/include/nbl/asset/ICPUBuffer.h b/include/nbl/asset/ICPUBuffer.h
@@ -110,6 +110,14 @@ class ICPUBuffer final : public asset::IBuffer, public IPreHashed
             return true;
         }
 
+        inline virtual bool valid() const override
+        {
+            if (!m_data) return false;
+            if (!m_mem_resource) return false;
+            // check if alignment is power of two
+            return (m_alignment > 0 && !(m_alignment & (m_alignment - 1)));
+        }
+
 protected:
     inline void discardContent_impl() override
     {

Original file line number	Diff line number	Diff line change
`@@ -110,6 +110,14 @@ class ICPUBuffer final : public asset::IBuffer, public IPreHashed`
`110`	`110`	`return true;`
`111`	`111`	`}`
`112`	`112`
	`113`	`+ inline virtual bool valid() const override`
	`114`	`+ {`
	`115`	`+ if (!m_data) return false;`
	`116`	`+ if (!m_mem_resource) return false;`
	`117`	`+ // check if alignment is power of two`
	`118`	`+ return (m_alignment > 0 && !(m_alignment & (m_alignment - 1)));`
	`119`	`+ }`
	`120`	`+`
`113`	`121`	`protected:`
`114`	`122`	`inline void discardContent_impl() override`
`115`	`123`	`{`