49 lines
1.7 KiB
C++
49 lines
1.7 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#pragma once
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#include <vulkan/vulkan.hpp>
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#include "Base/ICloseable.hpp"
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namespace openVulkanoCpp::Vulkan
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{
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struct Pipeline : virtual ICloseable
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{
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vk::Device device;
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vk::DescriptorSetLayout descriptorSetLayout;
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vk::PipelineLayout pipelineLayout;
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vk::DescriptorPool descriptorPool;
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void Init(const vk::Device& device)
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{
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this->device = device;
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CreatePipelineLayout();
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}
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void Close() override
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{
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device.destroyPipelineLayout(pipelineLayout);
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device.destroyDescriptorSetLayout(descriptorSetLayout);
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}
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private:
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void CreatePipelineLayout()
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{
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vk::PushConstantRange camPushConstantDesc = { vk::ShaderStageFlagBits::eVertex | vk::ShaderStageFlagBits::eFragment, 0, 3 * sizeof(Math::Matrix4f) + sizeof(Math::Vector4f) + 4 * sizeof(float) };
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std::array<vk::PushConstantRange, 1> camPushConstantDescs = { camPushConstantDesc };
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vk::DescriptorSetLayoutBinding nodeLayoutBinding = { 0, vk::DescriptorType::eUniformBufferDynamic, 1, vk::ShaderStageFlagBits::eVertex };
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//vk::DescriptorSetLayoutBinding textureLayoutBinding = { 0, vk::DescriptorType::image };
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std::array<vk::DescriptorSetLayoutBinding, 1> layoutBindings = { nodeLayoutBinding };
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vk::DescriptorSetLayoutCreateInfo dslci = { {}, layoutBindings.size(), layoutBindings.data() };
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descriptorSetLayout = device.createDescriptorSetLayout(dslci);
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vk::PipelineLayoutCreateInfo plci = { {}, 1, &descriptorSetLayout, camPushConstantDescs.size(), camPushConstantDescs.data() };
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pipelineLayout = this->device.createPipelineLayout(plci);
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}
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};
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}
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