From bd26428d9152a65ba307bbe51552de930dd9f5fa Mon Sep 17 00:00:00 2001
From: ktyl <me@ktyl.dev>
Date: Sat, 18 Mar 2023 22:13:52 +0000
Subject: [PATCH] open window

---
 .gitignore   |  1 +
 Makefile     | 13 +++++++++++++
 src/main.cpp | 37 +++++++++++++++++++++++++++++++++++++
 3 files changed, 51 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Makefile
 create mode 100644 src/main.cpp

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..80a7ef8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+vulkan-test
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..be7c8a9
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,13 @@
+CFLAGS = -std=c++17 -O2
+LDFLAGS = -lglfw -lvulkan -ldl -lpthread -lX11 -lXxf86vm -lXrandr -lXi
+
+vulkan-test: src/main.cpp
+	g++ $(CFLAGS) -o vulkan-test src/main.cpp $(LDFLAGS)
+
+.PHONY: test clean
+
+test: vulkan-test
+	./vulkan-test
+
+clean:
+	rm -r vulkan-test
diff --git a/src/main.cpp b/src/main.cpp
new file mode 100644
index 0000000..37e10ce
--- /dev/null
+++ b/src/main.cpp
@@ -0,0 +1,37 @@
+#define GLFW_INCLUDE_VULKAN
+#include <GLFW/glfw3.h>
+
+#define GLM_FORCE_RADIANS
+#define GLM_FORCE_DEPth_ZERO_TO_ONE
+#include <glm/vec4.hpp>
+#include <glm/mat4x4.hpp>
+
+#include <iostream>
+
+int main()
+{
+    glfwInit();
+
+    glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
+    GLFWwindow* window = glfwCreateWindow(800, 600, "Vulkan window", nullptr, nullptr);
+
+    uint32_t extensionCount = 0;
+    vkEnumerateInstanceExtensionProperties(nullptr, &extensionCount, nullptr);
+
+    std::cout << extensionCount << " extensions supported\n";
+
+    glm::mat4 matrix;
+    glm::vec4 vec;
+    auto test = matrix * vec;
+
+    while (!glfwWindowShouldClose(window))
+    {
+        glfwPollEvents();
+    }
+
+    glfwDestroyWindow(window);
+
+    glfwTerminate();
+
+    return 0;
+}