lots of updates

materialsystem/vulkan/commandbuffer.cpp

@@ -26,6 +26,7 @@ public:
 	virtual void Reset() override;
 	virtual void Submit( int iFrameIndex ) override;
 	virtual void Render() override;
+	void FreeWithCommands();
 private:
 	void SortDependencies();
 	void TryBarrier( int iCurrent, int iCurrentBuffer );
@@ -40,9 +41,23 @@ private:
 
 	VkDevice m_hDevice;
 	IVkCommandBufferManager *m_pMgr;
-	VkCommandPool m_hPool;
+	VkCommandPool m_hPool = NULL;
 };
 
+void CVkCommandBuffer::FreeWithCommands()
+{
+	if (m_hPool)
+	{
+		for ( auto &c: m_commands)
+		{
+			delete c;
+		};
+		vkFreeCommandBuffers(m_hDevice, m_hPool, m_hBuffers.GetSize(), m_hBuffers.GetData());
+		vkDestroyCommandPool(m_hDevice, m_hPool, NULL);
+		m_hPool = NULL;
+	}
+}
+
 void CVkCommandBuffer::SetVulkanHandlers( VkDevice hDevice, IVkCommandBufferManager *pManager )
 {
 	m_hDevice = hDevice;
@@ -54,6 +69,8 @@ void CVkCommandBuffer::Reset()
 	VkCommandBufferAllocateInfo commandBufferAllocInfo = {};
 	VkCommandPoolCreateInfo stCreateInfo = {};
 
+	FreeWithCommands();
+
 	stCreateInfo.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
 	stCreateInfo.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
 	vkCreateCommandPool(m_hDevice, &stCreateInfo, NULL, &m_hPool);
@@ -343,6 +360,7 @@ public:
 	virtual IVkCommandBuffer *CreateCommandBuffer() override;
 	virtual CVkCommand *CreateCommand( const char *szName ) override;
 	virtual CUtlVector<VkCommandBuffer> &GetVulkanCommands() override;
+	virtual void FreeCommandBufferWithCommands(IVkCommandBuffer* pCommandBuffer) override;
 	virtual void RenderingFinished() override;
 private:
 
@@ -399,6 +417,12 @@ CUtlVector<VkCommandBuffer> &CVkCommandBufferManager::GetVulkanCommands()
 {
 	return m_commands;
 }
+void CVkCommandBufferManager::FreeCommandBufferWithCommands(IVkCommandBuffer* pCommandBuffer)
+{
+	CVkCommandBuffer *pVkBuffer = (CVkCommandBuffer*)pCommandBuffer;
+	pVkBuffer->FreeWithCommands();
+	delete pVkBuffer;
+};
 
 void CVkCommandBufferManager::RenderingFinished()
 {