Martin Slachta
70 lines
2.1 KiB
C++
70 lines
2.1 KiB
C++
#include "GuiRenderer.hpp"
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#include "ImGuiRenderPass.hpp"
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#include "SDLWindow.h"
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#include "Window.hpp"
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void lft_dbg_callback(lft::dbg::LogMessageSeverity severity,
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lft::dbg::LogMessageType type,
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const char *__restrict format,
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va_list args) {
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const char* titles[3] = {
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"\033[0;34m[info]:",
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"\033[0;33m[warn]:",
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"\033[0;31m[fail]:"
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};
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fwrite(titles[severity], 14, 1, stdout);
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if(args != nullptr) {
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vfprintf(stdout, format, args);
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} else {
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fwrite(format, 1, strlen(format), stdout);
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}
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fwrite("\033[0m", 4, 1, stdout);
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printf("\n");
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}
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Instance create_instance(const std::string& name, const lft::win::Window* window) {
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std::vector<std::string> required_extensions = window->get_required_extensions();
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// required_extensions.push_back(VK_EXT_ROBUSTNESS_2_EXTENSION_NAME);
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std::vector<std::string> required_layers = {
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"VK_LAYER_KHRONOS_validation"
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};
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/**
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* Instance initializes a connection with Vulkan driver
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*/
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return Instance(
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name, name,
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required_extensions,
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required_layers,
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lft_dbg_callback);
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}
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Surface create_surface(lft::win::SDLWindow* window, const Instance* instance) {
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return window->create_surface(instance);
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}
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lft::rg::RenderGraph GuiRenderer::init_render_graph() {
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auto imgui_render_pass = new tw::drw::gui::ImGuiRenderPass(&m_gpu, (const lft::win::SDLWindow*)m_window);
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m_render_graph_builder.add_task(imgui_render_pass->get_render_task().build());
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auto render_graph = m_render_graph_builder.build();
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return std::move(render_graph);
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}
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GuiRenderer::GuiRenderer(const lft::win::Window* window) :
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m_window(window),
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m_instance(create_instance("ServerGui", window)),
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m_surface(create_surface((lft::win::SDLWindow*)window, &m_instance)),
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m_gpu(&m_instance, &m_surface),
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m_swapchain(&m_gpu, m_window->get_size(), &m_surface),
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m_render_graph_builder(&m_gpu, ImageChain::from_swapchain(m_swapchain), "swapchain"),
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m_render_graph(init_render_graph())
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{ }
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