From 7705486ca507f76f84eb0898c20ebd705fc1102e Mon Sep 17 00:00:00 2001
From: Richard Huang <r.huang@samsung.com>
Date: Fri, 23 May 2025 17:44:53 +0100
Subject: [PATCH] Destroy Vulkan pipeline objects properly

Change-Id: I1933cfd2e95b556cb7f77c0b354cb37862d7ad94
---
 .../graphics/vulkan-impl/vulkan-pipeline-impl.cpp | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/dali/internal/graphics/vulkan-impl/vulkan-pipeline-impl.cpp b/dali/internal/graphics/vulkan-impl/vulkan-pipeline-impl.cpp
index 2b5c42528..6e2b1c934 100644
--- a/dali/internal/graphics/vulkan-impl/vulkan-pipeline-impl.cpp
+++ b/dali/internal/graphics/vulkan-impl/vulkan-pipeline-impl.cpp
@@ -314,7 +314,20 @@ uint32_t PipelineImpl::GetRefCount() const
   return 0; // mRefCount;
 }
 
-PipelineImpl::~PipelineImpl() = default;
+PipelineImpl::~PipelineImpl()
+{
+  auto vkDevice = mController.GetGraphicsDevice().GetLogicalDevice();
+  for(auto& entry : mPipelineForDepthStateCache)
+  {
+    if(entry.pipeline)
+    {
+      vkDevice.destroyPipeline(entry.pipeline);
+      entry.pipeline = nullptr;
+    }
+  }
+
+  mPipelineForDepthStateCache.clear();
+}
 
 void PipelineImpl::InitializePipeline()
 {
-- 
2.34.1