update

Packages/app.rive.rive-unity/Runtime/Components/Public/RenderPipelines/BuiltIn/CommandBufferPool.cs

@@ -0,0 +1,59 @@
+using UnityEngine.Rendering;
+
+namespace Rive.Components.BuiltIn
+{
+    internal class CommandBufferPool
+    {
+        private UnityEngine.Pool.ObjectPool<CommandBuffer> m_pool;
+
+        public CommandBufferPool(int defaultCapacity = 10, int maxSize = 100)
+        {
+            m_pool = new UnityEngine.Pool.ObjectPool<CommandBuffer>(
+                createFunc: CreateCommandBuffer,
+                actionOnGet: null,
+                actionOnRelease: OnReleaseCommandBuffer,
+                actionOnDestroy: OnDestroyCommandBuffer,
+                collectionCheck: true,
+                defaultCapacity: defaultCapacity,
+                maxSize: maxSize
+            );
+        }
+
+        public CommandBuffer Get()
+        {
+            return m_pool.Get();
+        }
+
+        public CommandBuffer Get(string name)
+        {
+            var commandBuffer = m_pool.Get();
+            commandBuffer.name = name;
+            return commandBuffer;
+        }
+
+        public void Release(CommandBuffer commandBuffer)
+        {
+            m_pool.Release(commandBuffer);
+        }
+
+        private CommandBuffer CreateCommandBuffer()
+        {
+            return new CommandBuffer();
+        }
+
+        private void OnReleaseCommandBuffer(CommandBuffer commandBuffer)
+        {
+            commandBuffer.Clear();
+        }
+
+        private void OnDestroyCommandBuffer(CommandBuffer commandBuffer)
+        {
+            commandBuffer.Dispose();
+        }
+
+        public void Clear()
+        {
+            m_pool.Clear();
+        }
+    }
+}