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Вынес управление VkDescriptorSetLayout и VkPipeline в отдельные классы

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This commit is contained in:
Jiga228
2026-06-25 20:08:11 +07:00
parent 2a57a30e29
commit 5f3c5d4fc1
11 changed files with 277 additions and 196 deletions
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UwURenderEngine/RenderEngine/UwURenderEngine.cpp
+6 -187
View File
@@ -18,36 +18,6 @@
RENDER_ENGINE_FACTORY_GENERATE(UwURenderEngine)
VkShaderModule UwURenderEngine::create_shader_module(const std::string& code) const
{
VkShaderModuleCreateInfo shader_module_info{};
shader_module_info.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
shader_module_info.codeSize = code.size();
shader_module_info.pCode = reinterpret_cast<const uint32_t*>(code.c_str());
VkShaderModule shader_module;
VK_CHECK(vkCreateShaderModule(device_.get_native(), &shader_module_info, nullptr, &shader_module))
return shader_module;
}
void UwURenderEngine::create_description_set_layout()
{
VkDescriptorSetLayoutBinding ubo_layout_binding;
ubo_layout_binding.binding = 0;
ubo_layout_binding.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
ubo_layout_binding.descriptorCount = 1;
ubo_layout_binding.stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
ubo_layout_binding.pImmutableSamplers = nullptr;
VkDescriptorSetLayoutCreateInfo ubo_layout_info{};
ubo_layout_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
ubo_layout_info.bindingCount = 1;
ubo_layout_info.pBindings = &ubo_layout_binding;
VK_CHECK(vkCreateDescriptorSetLayout(device_.get_native(), &ubo_layout_info, nullptr, &ubo_layout_binding_))
}
void UwURenderEngine::create_uniform_buffers()
{
uniform_buffers_.resize(swapchain_.get_images().size());
@@ -83,7 +53,7 @@ void UwURenderEngine::create_descriptor_pool()
void UwURenderEngine::create_descriptor_sets()
{
std::vector<VkDescriptorSetLayout> layouts(swapchain_.get_images().size(), ubo_layout_binding_);
std::vector<VkDescriptorSetLayout> layouts(swapchain_.get_images().size(), layout_binding_.get_native());
VkDescriptorSetAllocateInfo descriptor_set_allocate_info{};
descriptor_set_allocate_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
descriptor_set_allocate_info.descriptorPool = descriptor_pool_;
@@ -115,148 +85,6 @@ void UwURenderEngine::create_descriptor_sets()
}
}
void UwURenderEngine::create_graphics_pipeline()
{
std::ifstream vertex_shader_file("Shaders/vertex.spv", std::ios::binary);
if (!vertex_shader_file.is_open())
throw std::runtime_error("Vertex shader not found");
std::ifstream fragment_shader_file("Shaders/fragment.spv", std::ios::binary);
if (!fragment_shader_file.is_open()) {
vertex_shader_file.close();
throw std::runtime_error("Fragment shader not found");
}
std::string vertex_shader_code((std::istreambuf_iterator<char>(vertex_shader_file)), std::istreambuf_iterator<char>());
std::string fragment_shader_code((std::istreambuf_iterator<char>(fragment_shader_file)), std::istreambuf_iterator<char>());
vertex_shader_file.close();
fragment_shader_file.close();
VkShaderModule vertex_shader = create_shader_module(vertex_shader_code);
VkShaderModule fragment_shader = create_shader_module(fragment_shader_code);
VkPipelineShaderStageCreateInfo vertex_shader_stage_info{};
vertex_shader_stage_info.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
vertex_shader_stage_info.stage = VK_SHADER_STAGE_VERTEX_BIT;
vertex_shader_stage_info.module = vertex_shader;
vertex_shader_stage_info.pName = "main";
VkPipelineShaderStageCreateInfo fragment_shader_stage_info{};
fragment_shader_stage_info.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
fragment_shader_stage_info.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
fragment_shader_stage_info.module = fragment_shader;
fragment_shader_stage_info.pName = "main";
VkPipelineShaderStageCreateInfo shader_stages[] = {vertex_shader_stage_info, fragment_shader_stage_info};
const std::vector<VkDynamicState> dynamic_states = {
VK_DYNAMIC_STATE_VIEWPORT,
VK_DYNAMIC_STATE_SCISSOR
};
VkPipelineDynamicStateCreateInfo dynamic_state_info{};
dynamic_state_info.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
dynamic_state_info.dynamicStateCount = static_cast<uint32_t>(dynamic_states.size());
dynamic_state_info.pDynamicStates = dynamic_states.data();
VkVertexInputBindingDescription binding_description = ModelManager::Vertex::get_binding_description();
std::array<VkVertexInputAttributeDescription, 2> attribute_descriptions = ModelManager::Vertex::get_vertex_attribute_descriptions();
VkPipelineVertexInputStateCreateInfo vertex_input_info{};
vertex_input_info.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
vertex_input_info.vertexBindingDescriptionCount = 1;
vertex_input_info.pVertexBindingDescriptions = &binding_description;
vertex_input_info.vertexAttributeDescriptionCount = static_cast<uint32_t>(attribute_descriptions.size());
vertex_input_info.pVertexAttributeDescriptions = attribute_descriptions.data();
VkPipelineInputAssemblyStateCreateInfo input_assembly_info{};
input_assembly_info.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
input_assembly_info.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
input_assembly_info.primitiveRestartEnable = VK_FALSE;
VkViewport viewport{};
viewport.x = 0.0f;
viewport.y = 0.0f;
viewport.width = static_cast<float>(swapchain_.get_extent().width);
viewport.height = static_cast<float>(swapchain_.get_extent().height);
viewport.minDepth = 0.0f;
viewport.maxDepth = 1.0f;
VkRect2D scissor{};
scissor.offset = {0, 0};
scissor.extent = swapchain_.get_extent();
VkPipelineViewportStateCreateInfo viewport_info{};
viewport_info.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
viewport_info.viewportCount = 1;
viewport_info.pViewports = &viewport;
viewport_info.scissorCount = 1;
viewport_info.pScissors = &scissor;
VkPipelineRasterizationStateCreateInfo rasterization_info{};
rasterization_info.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
rasterization_info.depthClampEnable = VK_FALSE;
rasterization_info.rasterizerDiscardEnable = VK_FALSE;
rasterization_info.polygonMode = VK_POLYGON_MODE_FILL;
rasterization_info.lineWidth = 1.0f;
rasterization_info.cullMode = VK_CULL_MODE_BACK_BIT;
rasterization_info.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
rasterization_info.depthBiasEnable = VK_FALSE;
VkPipelineMultisampleStateCreateInfo multisample_info{};
multisample_info.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
multisample_info.sampleShadingEnable = VK_FALSE;
multisample_info.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
VkPipelineColorBlendAttachmentState color_blend_attachment_state{};
color_blend_attachment_state.colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
color_blend_attachment_state.blendEnable = VK_TRUE;
color_blend_attachment_state.srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA;
color_blend_attachment_state.dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
color_blend_attachment_state.colorBlendOp = VK_BLEND_OP_ADD;
color_blend_attachment_state.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
color_blend_attachment_state.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
color_blend_attachment_state.alphaBlendOp = VK_BLEND_OP_ADD;
VkPipelineColorBlendStateCreateInfo color_blend_info{};
color_blend_info.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
color_blend_info.logicOpEnable = VK_FALSE;
color_blend_info.attachmentCount = 1;
color_blend_info.pAttachments = &color_blend_attachment_state;
color_blend_info.blendConstants[0] = 0.0f;
color_blend_info.blendConstants[1] = 0.0f;
color_blend_info.blendConstants[2] = 0.0f;
color_blend_info.blendConstants[3] = 0.0f;
VkPipelineLayoutCreateInfo pipeline_layout_info{};
pipeline_layout_info.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
pipeline_layout_info.setLayoutCount = 1;
pipeline_layout_info.pSetLayouts = &ubo_layout_binding_;
VK_CHECK(vkCreatePipelineLayout(device_.get_native(), &pipeline_layout_info, nullptr, &pipeline_layout_))
VkGraphicsPipelineCreateInfo graphics_pipeline_info{};
graphics_pipeline_info.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
graphics_pipeline_info.stageCount = 2;
graphics_pipeline_info.pStages = shader_stages;
graphics_pipeline_info.layout = pipeline_layout_;
graphics_pipeline_info.pColorBlendState = &color_blend_info;
graphics_pipeline_info.pDynamicState = &dynamic_state_info;
graphics_pipeline_info.pInputAssemblyState = &input_assembly_info;
graphics_pipeline_info.pMultisampleState = &multisample_info;
graphics_pipeline_info.pRasterizationState = &rasterization_info;
graphics_pipeline_info.pViewportState = &viewport_info;
graphics_pipeline_info.pVertexInputState = &vertex_input_info;
graphics_pipeline_info.pDepthStencilState = nullptr;
graphics_pipeline_info.renderPass = render_pass_.get_native();
graphics_pipeline_info.subpass = 0;
graphics_pipeline_info.basePipelineHandle = nullptr;
graphics_pipeline_info.basePipelineIndex = -1;
VK_CHECK(vkCreateGraphicsPipelines(device_.get_native(), nullptr, 1, &graphics_pipeline_info, nullptr, &graphics_pipeline_))
vkDestroyShaderModule(device_.get_native(), vertex_shader, nullptr);
vkDestroyShaderModule(device_.get_native(), fragment_shader, nullptr);
}
void UwURenderEngine::create_framebuffers()
{
framebuffers_.resize(swapchain_.get_images().size());
@@ -400,13 +228,13 @@ void UwURenderEngine::record_command_buffer(VkCommandBuffer command_buffer, uint
render_pass_begin_info.pClearValues = &clear_color;
vkCmdBeginRenderPass(command_buffer, &render_pass_begin_info, VK_SUBPASS_CONTENTS_INLINE);
vkCmdBindPipeline(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, graphics_pipeline_);
vkCmdBindPipeline(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_.get_native());
VkBuffer vertex_buffers[] = {vertex_buffer_};
VkDeviceSize offset[] = {0};
vkCmdBindVertexBuffers(command_buffer, 0, 1, vertex_buffers, offset);
vkCmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_layout_, 0, 1, &descriptor_sets_[current_frame_], 0, nullptr);
vkCmdBindDescriptorSets(command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, pipeline_.get_layout(), 0, 1, &descriptor_sets_[current_frame_], 0, nullptr);
vkCmdBindIndexBuffer(command_buffer, index_buffer_, 0, VK_INDEX_TYPE_UINT16);
@@ -511,13 +339,13 @@ surface_(instance_, get_window()),
physical_device_(instance_, surface_, deviceExtensions),
device_(physical_device_, deviceExtensions),
swapchain_(surface_, physical_device_, device_, get_window()),
render_pass_(device_, swapchain_)
render_pass_(device_, swapchain_),
layout_binding_(device_),
pipeline_(device_, swapchain_, render_pass_, layout_binding_)
{
create_description_set_layout();
create_uniform_buffers();
create_descriptor_pool();
create_descriptor_sets();
create_graphics_pipeline();
create_framebuffers();
create_command_pool();
allocate_vertex_buffer();
@@ -563,12 +391,6 @@ UwURenderEngine::~UwURenderEngine()
for (auto& i : framebuffers_)
vkDestroyFramebuffer(device_.get_native(), i, nullptr);
if (graphics_pipeline_ != VK_NULL_HANDLE)
vkDestroyPipeline(device_.get_native(), graphics_pipeline_, nullptr);
if (pipeline_layout_ != VK_NULL_HANDLE)
vkDestroyPipelineLayout(device_.get_native(), pipeline_layout_, nullptr);
for (size_t i = 0; i < uniform_buffers_.size(); ++i)
{
vkUnmapMemory(device_.get_native(), uniform_buffers_memory_[i]);
@@ -580,9 +402,6 @@ UwURenderEngine::~UwURenderEngine()
uniform_buffers_mapped_.clear();
vkDestroyDescriptorPool(device_.get_native(), descriptor_pool_, nullptr);
if (ubo_layout_binding_ != VK_NULL_HANDLE)
vkDestroyDescriptorSetLayout(device_.get_native(), ubo_layout_binding_, nullptr);
}
void UwURenderEngine::start()
UwURenderEngine/RenderEngine/UwURenderEngine.hpp
+4 -8
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@@ -11,9 +11,11 @@
#include <mutex>
#include <glm/glm.hpp>
#include "VkObjects/DescriptorSetLayout.hpp"
#include "VkObjects/Device.hpp"
#include "VkObjects/Instance.hpp"
#include "VkObjects/PhysicalDevice.hpp"
#include "VkObjects/Pipeline.hpp"
#include "VkObjects/RenderPass.hpp"
#include "VkObjects/Surface.hpp"
#include "VkObjects/Swapchain.hpp"
@@ -69,11 +71,10 @@ class UwURenderEngine final : public RenderEngineBase
VkObjects::Device device_;
VkObjects::Swapchain swapchain_;
VkObjects::RenderPass render_pass_;
VkDescriptorSetLayout ubo_layout_binding_ = VK_NULL_HANDLE;
VkObjects::DescriptorSetLayout layout_binding_;
VkDescriptorPool descriptor_pool_ = VK_NULL_HANDLE;
std::vector<VkDescriptorSet> descriptor_sets_;
VkPipelineLayout pipeline_layout_ = VK_NULL_HANDLE;
VkPipeline graphics_pipeline_ = VK_NULL_HANDLE;
VkObjects::Pipeline pipeline_;
std::vector<VkFramebuffer> framebuffers_;
VkCommandPool command_pool_ = VK_NULL_HANDLE;
std::vector<VkCommandBuffer> command_buffers_;
@@ -89,14 +90,9 @@ class UwURenderEngine final : public RenderEngineBase
std::vector<VkSemaphore> image_available_semaphores_, render_finished_semaphores_;
std::vector<VkFence> in_flight_fences_;
VkShaderModule create_shader_module(const std::string& code) const;
void create_description_set_layout();
void create_uniform_buffers();
void create_descriptor_pool();
void create_descriptor_sets();
void create_graphics_pipeline();
void create_framebuffers();
void create_command_pool();
void allocate_command_buffers();
UwURenderEngine/RenderEngine/VkObjects/DescriptorSetLayout.cpp
+30
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@@ -0,0 +1,30 @@
#include "DescriptorSetLayout.hpp"
#include <stdexcept>
#include <string>
#include "Device.hpp"
#include "DeviceFunctions/DeviceFunctions.hpp"
VkObjects::DescriptorSetLayout::DescriptorSetLayout(const Device& device):device_(device)
{
VkDescriptorSetLayoutBinding ubo_layout_binding;
ubo_layout_binding.binding = 0;
ubo_layout_binding.descriptorType = VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER;
ubo_layout_binding.descriptorCount = 1;
ubo_layout_binding.stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
ubo_layout_binding.pImmutableSamplers = nullptr;
VkDescriptorSetLayoutCreateInfo ubo_layout_info{};
ubo_layout_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
ubo_layout_info.bindingCount = 1;
ubo_layout_info.pBindings = &ubo_layout_binding;
VK_CHECK(vkCreateDescriptorSetLayout(device_.get_native(), &ubo_layout_info, nullptr, &layout_binding_))
}
VkObjects::DescriptorSetLayout::~DescriptorSetLayout()
{
if (layout_binding_ != nullptr)
vkDestroyDescriptorSetLayout(device_.get_native(), layout_binding_, nullptr);
}
UwURenderEngine/RenderEngine/VkObjects/DescriptorSetLayout.hpp
+19
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@@ -0,0 +1,19 @@
#pragma once
#include <vulkan/vulkan.h>
namespace VkObjects
{
class Device;
class DescriptorSetLayout
{
VkDescriptorSetLayout layout_binding_ = nullptr;
const Device& device_;
public:
DescriptorSetLayout(const Device& device);
~DescriptorSetLayout();
inline VkDescriptorSetLayout get_native() const { return layout_binding_; }
};
}
UwURenderEngine/RenderEngine/VkObjects/Device.cpp
+2
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@@ -3,6 +3,8 @@
#include "PhysicalDevice.hpp"
#include <set>
#include <stdexcept>
#include <string>
#include "DeviceFunctions/DeviceFunctions.hpp"
UwURenderEngine/RenderEngine/VkObjects/Instance.cpp
+2
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@@ -1,5 +1,7 @@
#include "Instance.hpp"
#include <stdexcept>
#include "Core/CoreInstance.hpp"
#include "DeviceFunctions/DeviceFunctions.hpp"
#include "Log/Log.hpp"
UwURenderEngine/RenderEngine/VkObjects/Pipeline.cpp
+177
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@@ -0,0 +1,177 @@
#include "Pipeline.hpp"
#include <array>
#include <stdexcept>
#include <fstream>
#include "DescriptorSetLayout.hpp"
#include "Device.hpp"
#include "RenderPass.hpp"
#include "Swapchain.hpp"
#include "DeviceFunctions/DeviceFunctions.hpp"
#include "../ModelManager.hpp"
VkShaderModule VkObjects::Pipeline::create_shader_module(const Device& device, const std::string& code) const
{
VkShaderModuleCreateInfo shader_module_info{};
shader_module_info.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
shader_module_info.codeSize = code.size();
shader_module_info.pCode = reinterpret_cast<const uint32_t*>(code.c_str());
VkShaderModule shader_module;
VK_CHECK(vkCreateShaderModule(device.get_native(), &shader_module_info, nullptr, &shader_module))
return shader_module;
}
VkObjects::Pipeline::Pipeline(const Device& device, const Swapchain& swapchain,
const RenderPass& render_pass, const DescriptorSetLayout& layout_binding):device_(device)
{
std::ifstream vertex_shader_file("Shaders/vertex.spv", std::ios::binary);
if (!vertex_shader_file.is_open())
throw std::runtime_error("Vertex shader not found");
std::ifstream fragment_shader_file("Shaders/fragment.spv", std::ios::binary);
if (!fragment_shader_file.is_open()) {
vertex_shader_file.close();
throw std::runtime_error("Fragment shader not found");
}
std::string vertex_shader_code((std::istreambuf_iterator<char>(vertex_shader_file)), std::istreambuf_iterator<char>());
std::string fragment_shader_code((std::istreambuf_iterator<char>(fragment_shader_file)), std::istreambuf_iterator<char>());
vertex_shader_file.close();
fragment_shader_file.close();
VkShaderModule vertex_shader = create_shader_module(device_, vertex_shader_code);
VkShaderModule fragment_shader = create_shader_module(device_, fragment_shader_code);
VkPipelineShaderStageCreateInfo vertex_shader_stage_info{};
vertex_shader_stage_info.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
vertex_shader_stage_info.stage = VK_SHADER_STAGE_VERTEX_BIT;
vertex_shader_stage_info.module = vertex_shader;
vertex_shader_stage_info.pName = "main";
VkPipelineShaderStageCreateInfo fragment_shader_stage_info{};
fragment_shader_stage_info.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
fragment_shader_stage_info.stage = VK_SHADER_STAGE_FRAGMENT_BIT;
fragment_shader_stage_info.module = fragment_shader;
fragment_shader_stage_info.pName = "main";
VkPipelineShaderStageCreateInfo shader_stages[] = {vertex_shader_stage_info, fragment_shader_stage_info};
const std::vector<VkDynamicState> dynamic_states = {
VK_DYNAMIC_STATE_VIEWPORT,
VK_DYNAMIC_STATE_SCISSOR
};
VkPipelineDynamicStateCreateInfo dynamic_state_info{};
dynamic_state_info.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
dynamic_state_info.dynamicStateCount = static_cast<uint32_t>(dynamic_states.size());
dynamic_state_info.pDynamicStates = dynamic_states.data();
VkVertexInputBindingDescription binding_description = ModelManager::Vertex::get_binding_description();
std::array<VkVertexInputAttributeDescription, 2> attribute_descriptions = ModelManager::Vertex::get_vertex_attribute_descriptions();
VkPipelineVertexInputStateCreateInfo vertex_input_info{};
vertex_input_info.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
vertex_input_info.vertexBindingDescriptionCount = 1;
vertex_input_info.pVertexBindingDescriptions = &binding_description;
vertex_input_info.vertexAttributeDescriptionCount = static_cast<uint32_t>(attribute_descriptions.size());
vertex_input_info.pVertexAttributeDescriptions = attribute_descriptions.data();
VkPipelineInputAssemblyStateCreateInfo input_assembly_info{};
input_assembly_info.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
input_assembly_info.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
input_assembly_info.primitiveRestartEnable = VK_FALSE;
VkViewport viewport{};
viewport.x = 0.0f;
viewport.y = 0.0f;
viewport.width = static_cast<float>(swapchain.get_extent().width);
viewport.height = static_cast<float>(swapchain.get_extent().height);
viewport.minDepth = 0.0f;
viewport.maxDepth = 1.0f;
VkRect2D scissor{};
scissor.offset = {0, 0};
scissor.extent = swapchain.get_extent();
VkPipelineViewportStateCreateInfo viewport_info{};
viewport_info.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
viewport_info.viewportCount = 1;
viewport_info.pViewports = &viewport;
viewport_info.scissorCount = 1;
viewport_info.pScissors = &scissor;
VkPipelineRasterizationStateCreateInfo rasterization_info{};
rasterization_info.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
rasterization_info.depthClampEnable = VK_FALSE;
rasterization_info.rasterizerDiscardEnable = VK_FALSE;
rasterization_info.polygonMode = VK_POLYGON_MODE_FILL;
rasterization_info.lineWidth = 1.0f;
rasterization_info.cullMode = VK_CULL_MODE_BACK_BIT;
rasterization_info.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
rasterization_info.depthBiasEnable = VK_FALSE;
VkPipelineMultisampleStateCreateInfo multisample_info{};
multisample_info.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
multisample_info.sampleShadingEnable = VK_FALSE;
multisample_info.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
VkPipelineColorBlendAttachmentState color_blend_attachment_state{};
color_blend_attachment_state.colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
color_blend_attachment_state.blendEnable = VK_TRUE;
color_blend_attachment_state.srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA;
color_blend_attachment_state.dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
color_blend_attachment_state.colorBlendOp = VK_BLEND_OP_ADD;
color_blend_attachment_state.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
color_blend_attachment_state.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
color_blend_attachment_state.alphaBlendOp = VK_BLEND_OP_ADD;
VkPipelineColorBlendStateCreateInfo color_blend_info{};
color_blend_info.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
color_blend_info.logicOpEnable = VK_FALSE;
color_blend_info.attachmentCount = 1;
color_blend_info.pAttachments = &color_blend_attachment_state;
color_blend_info.blendConstants[0] = 0.0f;
color_blend_info.blendConstants[1] = 0.0f;
color_blend_info.blendConstants[2] = 0.0f;
color_blend_info.blendConstants[3] = 0.0f;
VkDescriptorSetLayout layout = layout_binding.get_native();
VkPipelineLayoutCreateInfo pipeline_layout_info{};
pipeline_layout_info.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
pipeline_layout_info.setLayoutCount = 1;
pipeline_layout_info.pSetLayouts = &layout;
VK_CHECK(vkCreatePipelineLayout(device_.get_native(), &pipeline_layout_info, nullptr, &pipeline_layout_))
VkGraphicsPipelineCreateInfo pipeline_info{};
pipeline_info.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
pipeline_info.stageCount = 2;
pipeline_info.pStages = shader_stages;
pipeline_info.layout = pipeline_layout_;
pipeline_info.pColorBlendState = &color_blend_info;
pipeline_info.pDynamicState = &dynamic_state_info;
pipeline_info.pInputAssemblyState = &input_assembly_info;
pipeline_info.pMultisampleState = &multisample_info;
pipeline_info.pRasterizationState = &rasterization_info;
pipeline_info.pViewportState = &viewport_info;
pipeline_info.pVertexInputState = &vertex_input_info;
pipeline_info.pDepthStencilState = nullptr;
pipeline_info.renderPass = render_pass.get_native();
pipeline_info.subpass = 0;
pipeline_info.basePipelineHandle = nullptr;
pipeline_info.basePipelineIndex = -1;
VK_CHECK(vkCreateGraphicsPipelines(device_.get_native(), nullptr, 1, &pipeline_info, nullptr, &pipeline_))
vkDestroyShaderModule(device_.get_native(), vertex_shader, nullptr);
vkDestroyShaderModule(device_.get_native(), fragment_shader, nullptr);
}
VkObjects::Pipeline::~Pipeline()
{
if (pipeline_ != nullptr)
vkDestroyPipeline(device_.get_native(), pipeline_, nullptr);
if (pipeline_layout_ != nullptr)
vkDestroyPipelineLayout(device_.get_native(), pipeline_layout_, nullptr);
}
UwURenderEngine/RenderEngine/VkObjects/Pipeline.hpp
+28
View File
@@ -0,0 +1,28 @@
#pragma once
#include <vulkan/vulkan.h>
#include <string>
namespace VkObjects
{
class DescriptorSetLayout;
class RenderPass;
class Swapchain;
class Device;
class Pipeline
{
VkPipeline pipeline_ = nullptr;
VkPipelineLayout pipeline_layout_ = nullptr;
const Device& device_;
VkShaderModule create_shader_module(const Device& device, const std::string& code) const;
public:
Pipeline(const Device& device, const Swapchain& swapchain,
const RenderPass& render_pass, const DescriptorSetLayout& layout_binding);
~Pipeline();
inline VkPipeline get_native() const { return pipeline_; }
inline VkPipelineLayout get_layout() const { return pipeline_layout_; }
};
}
UwURenderEngine/RenderEngine/VkObjects/RenderPass.cpp
+4 -1
View File
@@ -1,5 +1,8 @@
#include "RenderPass.hpp"
#include <stdexcept>
#include <string>
#include "DeviceFunctions/DeviceFunctions.hpp"
#include "Swapchain.hpp"
#include "Device.hpp"
@@ -47,6 +50,6 @@ VkObjects::RenderPass::RenderPass(const Device& device, const Swapchain& swapcha
VkObjects::RenderPass::~RenderPass()
{
if (render_pass_ != VK_NULL_HANDLE)
if (render_pass_ != nullptr)
vkDestroyRenderPass(device_.get_native(), render_pass_, nullptr);
}
UwURenderEngine/RenderEngine/VkObjects/Surface.cpp
+3
View File
@@ -1,5 +1,8 @@
#include "Surface.hpp"
#include <stdexcept>
#include <string>
#include "Instance.hpp"
#include "DeviceFunctions/DeviceFunctions.hpp"
UwURenderEngine/RenderEngine/VkObjects/Swapchain.cpp
+2
View File
@@ -1,6 +1,8 @@
#include "Swapchain.hpp"
#include <set>
#include <stdexcept>
#include <string>
#include "Device.hpp"
#include "PhysicalDevice.hpp"