- add some classes for managing postprocess and render buffers

src/rendering/vulkan/system/vk_framebuffer.h

@@ -11,6 +11,8 @@ class VkRenderPassManager;
 class VkRenderState;
 class VKDataBuffer;
 class VkHardwareTexture;
+class VkRenderBuffers;
+class VkPostprocess;
 class SWSceneDrawer;
 
 class VulkanFrameBuffer : public SystemBaseFrameBuffer
@@ -27,6 +29,8 @@ public:
 	VkSamplerManager *GetSamplerManager() { return mSamplerManager.get(); }
 	VkRenderPassManager *GetRenderPassManager() { return mRenderPassManager.get(); }
 	VkRenderState *GetRenderState() { return mRenderState.get(); }
+	VkPostprocess *GetPostprocess() { return mPostprocess.get(); }
+	VkRenderBuffers *GetBuffers() { return mActiveRenderBuffers; }
 
 	unsigned int GetLightBufferBlockSize() const;
 
@@ -84,6 +88,9 @@ private:
 
 	std::unique_ptr<VkShaderManager> mShaderManager;
 	std::unique_ptr<VkSamplerManager> mSamplerManager;
+	std::unique_ptr<VkRenderBuffers> mScreenBuffers;
+	std::unique_ptr<VkRenderBuffers> mSaveBuffers;
+	std::unique_ptr<VkPostprocess> mPostprocess;
 	std::unique_ptr<VkRenderPassManager> mRenderPassManager;
 	std::unique_ptr<VulkanCommandPool> mGraphicsCommandPool;
 	std::unique_ptr<VulkanCommandBuffer> mUploadCommands;
@@ -91,6 +98,8 @@ private:
 	std::unique_ptr<VulkanSemaphore> mUploadSemaphore;
 	std::unique_ptr<VkRenderState> mRenderState;
 
+	VkRenderBuffers *mActiveRenderBuffers = nullptr;
+
 	int camtexcount = 0;
 
 	int lastSwapWidth = 0;