- use a linked list to keep track of all allocated VkHardwareTexture objects

src/rendering/vulkan/system/vk_framebuffer.cpp

@@ -66,6 +66,10 @@ VulkanFrameBuffer::VulkanFrameBuffer(void *hMonitor, bool fullscreen, VulkanDevi
 
 VulkanFrameBuffer::~VulkanFrameBuffer()
 {
+	// All descriptors must be destroyed before the descriptor pool in renderpass manager is destroyed
+	for (VkHardwareTexture *cur = VkHardwareTexture::First; cur; cur = cur->Next)
+		cur->Reset();
+
 	delete MatricesUBO;
 	delete ColorsUBO;
 	delete GlowingWallsUBO;
@@ -73,8 +77,6 @@ VulkanFrameBuffer::~VulkanFrameBuffer()
 	delete mSkyData;
 	delete mViewpoints;
 	delete mLights;
-	for (auto tex : AllTextures)
-		tex->Reset();
 }
 
 void VulkanFrameBuffer::InitializeState()
@@ -277,9 +279,7 @@ void VulkanFrameBuffer::CleanForRestart()
 
 IHardwareTexture *VulkanFrameBuffer::CreateHardwareTexture()
 {
-	auto texture = new VkHardwareTexture();
+	return new VkHardwareTexture();
-	AllTextures.Push(texture);
-	return texture;
 }
 
 FModelRenderer *VulkanFrameBuffer::CreateModelRenderer(int mli) 

src/rendering/vulkan/system/vk_framebuffer.h

@@ -86,8 +86,6 @@ private:
 
 	int lastSwapWidth = 0;
 	int lastSwapHeight = 0;
-
-	TArray<VkHardwareTexture*> AllTextures;
 };
 
 inline VulkanFrameBuffer *GetVulkanFrameBuffer() { return static_cast<VulkanFrameBuffer*>(screen); }

src/rendering/vulkan/textures/vk_hwtexture.cpp

@@ -37,12 +37,19 @@
 #include "vulkan/renderer/vk_renderpass.h"
 #include "vk_hwtexture.h"
 
+VkHardwareTexture *VkHardwareTexture::First = nullptr;
+
 VkHardwareTexture::VkHardwareTexture()
 {
+	Next = First;
+	First = this;
+	if (Next) Next->Prev = this;
 }
 
 VkHardwareTexture::~VkHardwareTexture()
 {
+	if (Next) Next->Prev = Prev;
+	if (!Prev) First = Next;
 }
 
 void VkHardwareTexture::Reset()

src/rendering/vulkan/textures/vk_hwtexture.h

@@ -32,6 +32,10 @@ public:
 	uint8_t *MapBuffer() override;
 	unsigned int CreateTexture(unsigned char * buffer, int w, int h, int texunit, bool mipmap, int translation, const char *name) override;
 
+	static VkHardwareTexture *First;
+	VkHardwareTexture *Prev = nullptr;
+	VkHardwareTexture *Next = nullptr;
+
 private:
 	VulkanImageView *GetImageView(FTexture *tex, int clampmode, int translation, int flags);