VulkanRenderPass.h

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/* ----------------------
* Copyright 2023 Université Libre de Bruxelles(ULB), Universidad Politécnica de Madrid(UPM), CREAL, Deutsches Zentrum für Luft - und Raumfahrt(DLR)
 
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at < http://www.apache.org/licenses/LICENSE-2.0>
 
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissionsand
* limitations under the License.
---------------------- */
 
#pragma once
/*****************************************************************/
#include"commonVulkan.h"
#include "VulkanRenderPassAbstract.h"
#include<memory>
#include"VulkanPipelineWarping.h"
#include"VulkanPipelineBlending.h"
#include"VulkanHelperFunction.h"
 
class VulkanContext;
class VulkanWrapper;
class InputProvider;
 
class VulkanRenderPass : public VulkanRenderPassAbstract {
public:
    VulkanRenderPass(VulkanContext* context, VulkanWrapper* wraps);
  void init(InputProvider* inputProvider) override;
  void cleanUp() override;
  void updateBuffer(uint32_t currentImage, bool initAll, std::span<InputProvider::StreamFrameInfo> infos, int view) override;
  void recordCommandBuffer(vk::CommandBuffer& commandBuffer, int i, std::span<InputProvider::StreamFrameInfo> frameInfos, int view) override;
  bool isInitialized() override;
  std::vector<vk::ImageView> getAttachmentView(int swapIndex, int view);
  vk::Image getImageToBlit(int imageIndex) override;
  std::vector<vk::Format> getSupportedDepthFormats() const override;
 
 
    std::vector<std::unique_ptr<VulkanPipelineWarping>> warpingPipelines;
    std::vector<std::unique_ptr<VulkanPipelineBlending>> blendingPipelines;
 
    vk::RenderPass renderPass;
 
    //--list of the different attachments
    //--- Output of the warping
    std::vector<ImageStruct> attachementColor;
    std::vector<ImageStruct> attachementDepthFloat;
    std::vector<ImageStruct> attachementQualityFloat;
 
    //--for the blending there is two sets of three attachments sets
    //Since there are used as input and output alternatively (ping-pong attachment)
 
    std::vector<ImageStruct> attachementAccuColor;
    std::vector<ImageStruct> attachementAccuQuality;
    std::vector<ImageStruct> attachementAccuDepth;
    std::vector<ImageStruct> attachementAccuColor2;
    std::vector<ImageStruct> attachementAccuQuality2;
    std::vector<ImageStruct> attachementAccuDepth2;
 
    std::vector<std::vector<vk::Framebuffer>> swapChainFramebuffers;
private:
  bool resetViewPortAndScissor = false;
 
  void createFramebuffers();
 
  void createRenderPass();
    void createAttachementsRessources();
    void createCommandPoolForBuffer();
    void createDepthResources();
 
};