Fix crash when frame buffers are resized

src/common/rendering/vulkan/textures/vk_renderbuffers.cpp

@@ -70,6 +70,7 @@ void VkRenderBuffers::BeginFrame(int width, int height, int sceneWidth, int scen
 	{
 		fb->GetCommands()->WaitForCommands(false);
 		fb->GetRenderPassManager()->RenderBuffersReset();
+		fb->ResetRenderStateCache();
 	}
 
 	if (width != mWidth || height != mHeight)

src/common/rendering/vulkan/vk_renderdevice.cpp

@@ -493,6 +493,14 @@ void VulkanRenderDevice::WaitForCommands(bool finish)
 	mCommands->WaitForCommands(finish);
 }
 
+void VulkanRenderDevice::ResetRenderStateCache()
+{
+	for (auto& renderstate : mRenderState)
+	{
+		renderstate->ResetCache();
+	}
+}
+
 void VulkanRenderDevice::PrintStartupLog()
 {
 	const auto &props = mDevice->PhysicalDevice.Properties.Properties;

src/common/rendering/vulkan/vk_renderdevice.h

@@ -85,6 +85,8 @@ public:
 
 	void WaitForCommands(bool finish) override;
 
+	void ResetRenderStateCache();
+
 	std::mutex ThreadMutex;
 
 private:

src/common/rendering/vulkan/vk_renderstate.cpp

@@ -740,6 +740,12 @@ void VkRenderState::EndFrame()
 	mStreamBufferWriter.Reset();
 }
 
+void VkRenderState::ResetCache()
+{
+	mRenderPassSetups.clear();
+	mPipelineLayouts.clear();
+}
+
 void VkRenderState::EnableDrawBuffers(int count, bool apply)
 {
 	if (mRenderTarget.DrawBuffers != count)

src/common/rendering/vulkan/vk_renderstate.h

@@ -64,6 +64,8 @@ public:
 	void EndRenderPass();
 	void EndFrame();
 
+	void ResetCache();
+
 protected:
 	void Apply(int dt);
 	void ApplyRenderPass(int dt);