From e57dd3529edc2eb918a893b99627c1f88db97d01 Mon Sep 17 00:00:00 2001
From: Swung0x48 <swung0x48@outlook.com>
Date: Tue, 24 Feb 2026 10:19:21 +0800
Subject: [PATCH] [Chore] (MG_Test/Backend/DirectVulkan/TestExec): get rid of
 junk

---
 .../DirectVulkan/Renderer/VulkanRenderer.cpp       | 14 --------------
 .../DirectVulkan/Renderer/VulkanRenderer.h         |  2 --
 2 files changed, 16 deletions(-)

diff --git a/MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp b/MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp
index d7c53e30..9f11cc6a 100644
--- a/MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp
+++ b/MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp
@@ -188,15 +188,6 @@ namespace MobileGL::MG_Backend::DirectVulkan {
         return m_pipelineFactory->GetOrCreatePipeline(payload);
     }
 
-    void VulkanRenderer::PrepareDemoPipeline() {
-        MGLOG_D("PrepareDemoPipeline called");
-
-        VkPipelineLayoutCreateInfo plci{VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO};
-        VK_VERIFY(vkCreatePipelineLayout(m_device, &plci, nullptr, &m_pipelineLayout), "vkCreatePipelineLayout");
-
-        MGLOG_I("PrepareDemoPipeline completed");
-    }
-
     void VulkanRenderer::CreateFrameContexts() {
         VK_VERIFY(m_frameContext.Initialize(m_device, m_commandPool, m_config.MaxFramesInFlight),
                   "CreateFrameContexts");
@@ -246,7 +237,6 @@ namespace MobileGL::MG_Backend::DirectVulkan {
         m_vertexInputStateFactory = MakeUnique<VertexInputStateFactory>(m_config);
         MOBILEGL_ASSERT(m_vertexInputStateFactory != nullptr, "VertexInputStateFactory creation failed.");
 
-        PrepareDemoPipeline();
         CreateFrameContexts();
         m_frameVertexUploadBuffers.resize(m_frameContext.GetFrameCount());
         m_frameVertexUploadHeads.assign(m_frameContext.GetFrameCount(), 0);
@@ -286,10 +276,6 @@ namespace MobileGL::MG_Backend::DirectVulkan {
 
         m_frameContext.Destroy(m_device, m_commandPool);
 
-        if (m_pipelineLayout != VK_NULL_HANDLE) {
-            vkDestroyPipelineLayout(m_device, m_pipelineLayout, nullptr);
-            m_pipelineLayout = VK_NULL_HANDLE;
-        }
         if (m_uniformDescriptorBinder) {
             m_uniformDescriptorBinder->Shutdown();
             m_uniformDescriptorBinder.reset();
diff --git a/MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.h b/MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.h
index ace154b1..7a0349e8 100644
--- a/MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.h
+++ b/MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.h
@@ -132,7 +132,6 @@ namespace MobileGL::MG_Backend::DirectVulkan {
         Vector<VkImageView> m_depthStencilImageViews;
         Vector<VkImageLayout> m_depthStencilImageLayouts;
 
-        VkPipelineLayout m_pipelineLayout = VK_NULL_HANDLE;
         Vector<VkBufferObject> m_frameVertexUploadBuffers;
         Vector<VkDeviceSize> m_frameVertexUploadHeads;
         Vector<VkBufferObject> m_frameIndexUploadBuffers;
@@ -177,7 +176,6 @@ namespace MobileGL::MG_Backend::DirectVulkan {
         Bool EnsureOffscreenRenderTarget(Uint glFboExternalIndex, const MG_State::GLState::FramebufferObject& glFbo,
                                          VkRenderPass& outRenderPass, VkFramebuffer& outFramebuffer,
                                          VkExtent2D& outExtent, VkFormat& outDepthStencilFormat);
-        void PrepareDemoPipeline();
         VkPipeline GetOrCreatePipeline(const MG_State::GLState::ProgramObject& program, VkPipelineLayout pipelineLayout,
                                        Uint64 vertexInputHash,
                                        const VkPipelineVertexInputStateCreateInfo& vertexInputState);