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Multisampling implementation using the max samples the GPU supports

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This commit is contained in:
Lillian Salehi
2024-11-21 23:54:07 -06:00
parent 2631bbbaba
commit aa53a80fce
22 changed files with 156 additions and 50 deletions
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43
src/graphics/render.cpp
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@@ -4,10 +4,9 @@
#include "graphicspipeline.h"
#include "render.h"
#include "texture.h"
#include <cstdint>
#include <stdexcept>
#include <vulkan/vulkan_core.h>
#include "../agnosiaimgui.h"
#include "imgui.h"
#include "imgui_impl_glfw.h"
#include "imgui_impl_vulkan.h"
@@ -19,6 +18,8 @@ std::vector<VkSemaphore> renderFinishedSemaphores;
std::vector<VkFence> inFlightFences;
VkDescriptorPool imGuiDescriptorPool;
static float floatBar = 0.0f;
void recreateSwapChain() {
int width = 0, height = 0;
glfwGetFramebufferSize(Global::window, &width, &height);
@@ -37,6 +38,7 @@ void recreateSwapChain() {
device_libs::DeviceControl::createSwapChain(Global::window);
device_libs::DeviceControl::createImageViews();
texture_libs::Texture::createColorResources();
texture_libs::Texture::createDepthResources();
}
// At a high level, rendering in Vulkan consists of 5 steps:
@@ -123,28 +125,23 @@ void Render::drawImGui() {
ImGui::NewFrame();
// 2. Show a simple window that we create ourselves. We use a Begin/End pair
// to create a named window.
{
static float f = 0.0f;
static int counter = 0;
ImGui::Begin("Agnosia Debug"); // Create a window called "Hello, world!" and
// append into it.
static int counter = 0;
ImGui::Text("This is some useful text."); // Display some text (you can use
// a format strings too)
ImGui::SliderFloat("float", &f, 0.0f,
1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
ImGui::Begin("Agnosia Debug"); // Create a window called "Hello, world!" and
// append into it.
if (ImGui::Button("Button")) // Buttons return true when clicked (most
// widgets return true when edited/activated)
counter++;
ImGui::SameLine();
ImGui::Text("counter = %d", counter);
ImGui::Text("This is some useful text."); // Display some text (you can use
// a format strings too)
ImGui::SliderFloat("float", &floatBar, 0.0f,
1.0f); // Edit 1 float using a slider from 0.0f to 1.0f
agnosia_imgui::Gui::drawTabs();
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)",
1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
ImGui::End();
ImGui::Text("Application average %.3f ms/frame (%.1f FPS)",
1000.0f / ImGui::GetIO().Framerate, ImGui::GetIO().Framerate);
ImGui::End();
}
ImGui::Render();
}
#pragma info
@@ -202,6 +199,9 @@ void Render::destroyFenceSemaphores() {
}
}
void Render::cleanupSwapChain() {
vkDestroyImageView(Global::device, Global::colorImageView, nullptr);
vkDestroyImage(Global::device, Global::colorImage, nullptr);
vkFreeMemory(Global::device, Global::colorImageMemory, nullptr);
vkDestroyImageView(Global::device, Global::depthImageView, nullptr);
vkDestroyImage(Global::device, Global::depthImage, nullptr);
vkFreeMemory(Global::device, Global::depthImageMemory, nullptr);
@@ -273,6 +273,5 @@ void Render::init_imgui(VkInstance instance) {
};
ImGui_ImplVulkan_Init(&initInfo);
} // namespace render_present
}
} // namespace render_present