vulkan stupid swap suitablility

src/window.cpp

@@ -165,6 +165,8 @@ void setupGLFW(std::string title)
     createInfo.pEnabledFeatures = &deviceFeatures;
     createInfo.enabledExtensionCount = 0;
     createInfo.enabledLayerCount = 0;
+    createInfo.enabledExtensionCount = static_cast<uint32_t>(deviceExtensions.size());
+    createInfo.ppEnabledExtensionNames = deviceExtensions.data();
 
     if (vkCreateDevice(VulkanPhysicalDevice, &createInfo, nullptr, &VulkanDevice) != VK_SUCCESS) {
         yolo::error("Could not create Vulkan logical device");
@@ -183,6 +185,51 @@ void setupGLFW(std::string title)
         yolo::error("Could not create Vulkan surface (code: {})", result);
         exit(1);
     }
+
+    // Swapchainnnnn
+    // is this device suitable for a swapchain?
+    struct SwapChainSupportDetails {
+        VkSurfaceCapabilitiesKHR capabilities;
+        std::vector<VkSurfaceFormatKHR> formats;
+        std::vector<VkPresentModeKHR> presentModes;
+    };
+
+    const auto& querySwapChainSupport
+        = [](VkPhysicalDevice device) -> SwapChainSupportDetails {
+        SwapChainSupportDetails details;
+        vkGetPhysicalDeviceSurfaceCapabilitiesKHR(device, VulkanSurface, &details.capabilities);
+
+        uint32_t formatCount;
+        vkGetPhysicalDeviceSurfaceFormatsKHR(device, VulkanSurface, &formatCount, nullptr);
+
+        if (formatCount != 0) {
+            details.formats.resize(formatCount);
+            vkGetPhysicalDeviceSurfaceFormatsKHR(device, VulkanSurface, &formatCount, details.formats.data());
+        }
+
+        uint32_t presentModeCount;
+        vkGetPhysicalDeviceSurfacePresentModesKHR(device, VulkanSurface, &presentModeCount, nullptr);
+
+        if (presentModeCount != 0) {
+            details.presentModes.resize(presentModeCount);
+            vkGetPhysicalDeviceSurfacePresentModesKHR(device, VulkanSurface, &presentModeCount, details.presentModes.data());
+        }
+
+        return details;
+    };
+
+    const auto& chooseSwapSurfaceFormat
+        = [](const std::vector<VkSurfaceFormatKHR>& availableFormats) -> VkSurfaceFormatKHR {
+        for (const auto& availableFormat : availableFormats) {
+            if (availableFormat.format == VK_FORMAT_B8G8R8A8_SRGB
+                && availableFormat.colorSpace == VK_COLOR_SPACE_SRGB_NONLINEAR_KHR) {
+                return availableFormat;
+            }
+        }
+
+        return availableFormats[0];
+    };
+
 }
 
 void setupImGui()