ADD: UI/picking manager

src/render/passes/imgui_pass.cpp

@@ -1,78 +1,17 @@
 #include "imgui_pass.h"
 
 #include "imgui.h"
-#include "imgui_impl_sdl2.h"
 #include "imgui_impl_vulkan.h"
-#include "core/device/device.h"
-#include "core/device/swapchain.h"
-#include "core/util/initializers.h"
 #include "core/context.h"
 #include "render/graph/graph.h"
 
 void ImGuiPass::init(EngineContext *context)
 {
     _context = context;
-
-    VkDescriptorPoolSize pool_sizes[] = {
-        {VK_DESCRIPTOR_TYPE_SAMPLER, 1000},
-        {VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 1000},
-        {VK_DESCRIPTOR_TYPE_SAMPLED_IMAGE, 1000},
-        {VK_DESCRIPTOR_TYPE_STORAGE_IMAGE, 1000},
-        {VK_DESCRIPTOR_TYPE_UNIFORM_TEXEL_BUFFER, 1000},
-        {VK_DESCRIPTOR_TYPE_STORAGE_TEXEL_BUFFER, 1000},
-        {VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, 1000},
-        {VK_DESCRIPTOR_TYPE_STORAGE_BUFFER, 1000},
-        {VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER_DYNAMIC, 1000},
-        {VK_DESCRIPTOR_TYPE_STORAGE_BUFFER_DYNAMIC, 1000},
-        {VK_DESCRIPTOR_TYPE_INPUT_ATTACHMENT, 1000}
-    };
-
-    VkDescriptorPoolCreateInfo pool_info = {};
-    pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
-    pool_info.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT;
-    pool_info.maxSets = 1000;
-    pool_info.poolSizeCount = (uint32_t) std::size(pool_sizes);
-    pool_info.pPoolSizes = pool_sizes;
-
-    VkDescriptorPool imguiPool;
-    VK_CHECK(vkCreateDescriptorPool(_context->device->device(), &pool_info, nullptr, &imguiPool));
-
-    ImGui::CreateContext();
-
-    ImGui_ImplSDL2_InitForVulkan(_context->window);
-
-    ImGui_ImplVulkan_InitInfo init_info = {};
-    init_info.Instance = _context->getDevice()->instance();
-    init_info.PhysicalDevice = _context->getDevice()->physicalDevice();
-    init_info.Device = _context->getDevice()->device();
-    init_info.Queue = _context->getDevice()->graphicsQueue();
-    init_info.DescriptorPool = imguiPool;
-    init_info.MinImageCount = 3;
-    init_info.ImageCount = 3;
-    init_info.UseDynamicRendering = true;
-
-    init_info.PipelineRenderingCreateInfo = {.sType = VK_STRUCTURE_TYPE_PIPELINE_RENDERING_CREATE_INFO};
-    init_info.PipelineRenderingCreateInfo.colorAttachmentCount = 1;
-    auto _swapchainImageFormat = _context->getSwapchain()->swapchainImageFormat();
-    init_info.PipelineRenderingCreateInfo.pColorAttachmentFormats = &_swapchainImageFormat;
-
-    init_info.MSAASamples = VK_SAMPLE_COUNT_1_BIT;
-
-    ImGui_ImplVulkan_Init(&init_info);
-
-    ImGui_ImplVulkan_CreateFontsTexture();
-
-    // add the destroy the imgui created structures
-    _deletionQueue.push_function([=]() {
-        ImGui_ImplVulkan_Shutdown();
-        vkDestroyDescriptorPool(_context->getDevice()->device(), imguiPool, nullptr);
-    });
 }
 
 void ImGuiPass::cleanup()
 {
-    fmt::print("ImGuiPass::cleanup()\n");
-    _deletionQueue.flush();
 }
 
 void ImGuiPass::execute(VkCommandBuffer)

src/render/passes/imgui_pass.h

@@ -25,5 +25,4 @@ private:
                     const class RGPassResources &resources,
                     RGImageHandle targetHandle) const;
 
-    DeletionQueue _deletionQueue;
 };