engine/src/vulkan/device.cpp

@@ -57,6 +57,76 @@ void destroyDebugUtilsMessengerEXT(VkInstance instance,
   }
 }
 
+using DeviceFeatureChain = vk::StructureChain<
+    vk::PhysicalDeviceFeatures2, vk::PhysicalDeviceVulkan11Features,
+    vk::PhysicalDeviceVulkan12Features, vk::PhysicalDeviceVulkan13Features>;
+
+// Single source of truth for the device features Sophia requires. Calls
+// fn(featureRef, name) for each one, so the same list drives both the
+// suitability check and device creation.
+template <typename Fn>
+static void forEachRequiredFeature(DeviceFeatureChain& chain, Fn&& fn) {
+  auto& f10 = chain.get<vk::PhysicalDeviceFeatures2>().features;
+  auto& f11 = chain.get<vk::PhysicalDeviceVulkan11Features>();
+  auto& f12 = chain.get<vk::PhysicalDeviceVulkan12Features>();
+  auto& f13 = chain.get<vk::PhysicalDeviceVulkan13Features>();
+
+#define SOPHIA_FEATURE(features, name) fn(features.name, #name)
+  // Indirect drawing
+  SOPHIA_FEATURE(f10, multiDrawIndirect);
+  SOPHIA_FEATURE(f10, drawIndirectFirstInstance);
+  SOPHIA_FEATURE(f11, shaderDrawParameters);
+  SOPHIA_FEATURE(f12, drawIndirectCount);
+
+  // Bindless descriptors
+  SOPHIA_FEATURE(f12, descriptorIndexing);
+  SOPHIA_FEATURE(f12, runtimeDescriptorArray);
+  SOPHIA_FEATURE(f12, descriptorBindingPartiallyBound);
+  SOPHIA_FEATURE(f12, descriptorBindingVariableDescriptorCount);
+  SOPHIA_FEATURE(f12, descriptorBindingUpdateUnusedWhilePending);
+  SOPHIA_FEATURE(f12, descriptorBindingSampledImageUpdateAfterBind);
+  SOPHIA_FEATURE(f12, descriptorBindingStorageImageUpdateAfterBind);
+  SOPHIA_FEATURE(f12, descriptorBindingStorageBufferUpdateAfterBind);
+  SOPHIA_FEATURE(f12, shaderSampledImageArrayNonUniformIndexing);
+  SOPHIA_FEATURE(f12, shaderStorageImageArrayNonUniformIndexing);
+  SOPHIA_FEATURE(f12, shaderStorageBufferArrayNonUniformIndexing);
+
+  // Buffer pointers
+  SOPHIA_FEATURE(f12, bufferDeviceAddress);
+  SOPHIA_FEATURE(f12, scalarBlockLayout);
+
+  // Synchronization
+  SOPHIA_FEATURE(f12, timelineSemaphore);
+  SOPHIA_FEATURE(f13, synchronization2);
+
+  // Rendering
+  SOPHIA_FEATURE(f13, dynamicRendering);
+#undef SOPHIA_FEATURE
+}
+
+static bool checkDeviceFeatureSupport(const vk::PhysicalDevice& device) {
+  vk::PhysicalDeviceProperties properties = device.getProperties();
+  if (properties.apiVersion < SOPHIA_VULKAN_API_VERSION) {
+    log::verbose("Skipping ", properties.deviceName,
+                 ": Vulkan 1.3 not supported");
+    return false;
+  }
+
+  auto supported = device.getFeatures2<
+      vk::PhysicalDeviceFeatures2, vk::PhysicalDeviceVulkan11Features,
+      vk::PhysicalDeviceVulkan12Features, vk::PhysicalDeviceVulkan13Features>();
+
+  bool allSupported = true;
+  forEachRequiredFeature(supported, [&](vk::Bool32 has, const char* name) {
+    if (!has) {
+      log::verbose("Skipping ", properties.deviceName,
+                   ": missing device feature ", name);
+      allSupported = false;
+    }
+  });
+  return allSupported;
+}
+
 Device::Device(Window* window)
     : headless{window == nullptr},
       enabledExtensions{headless ? std::vector<const char*>{}
@@ -386,6 +456,10 @@ bool Device::isPhysicalDeviceSuitable(const vk::PhysicalDevice& device) {
 
   bool extensionsSupported = checkDeviceExtensionSupport(device);
 
+  if (!checkDeviceFeatureSupport(device)) {
+    return false;
+  }
+
   if (this->headless) {
     return indices.graphicsFamily.has_value() && extensionsSupported;
   }
@@ -443,15 +517,17 @@ void Device::createLogicalDevice() {
         {vk::DeviceQueueCreateFlags(), queueFamily, 1, &queuePriority});
   }
 
-  vk::PhysicalDeviceVulkan13Features vulkan13Features{};
-  vulkan13Features.dynamicRendering = vk::True;
+  DeviceFeatureChain enabledFeatures;
+  forEachRequiredFeature(enabledFeatures, [](vk::Bool32& feature, const char*) {
+    feature = vk::True;
+  });
 
-  auto deviceFeatures = vk::PhysicalDeviceFeatures();
   auto createInfo = vk::DeviceCreateInfo(
       vk::DeviceCreateFlags(), static_cast<uint32_t>(queueCreateInfos.size()),
       queueCreateInfos.data());
-  createInfo.pEnabledFeatures = &deviceFeatures;
-  createInfo.pNext = &vulkan13Features;
+  // Core features are passed through PhysicalDeviceFeatures2 in the pNext
+  // chain, so pEnabledFeatures must stay null.
+  createInfo.pNext = &enabledFeatures.get<vk::PhysicalDeviceFeatures2>();
 
   createInfo.enabledExtensionCount =
       static_cast<uint32_t>(this->enabledExtensions.size());
@@ -473,6 +549,7 @@ void Device::createLogicalDevice() {
 
 void Device::createAllocator() {
   VmaAllocatorCreateInfo createInfo = {};
+  createInfo.flags = VMA_ALLOCATOR_CREATE_BUFFER_DEVICE_ADDRESS_BIT;
   createInfo.vulkanApiVersion = SOPHIA_VULKAN_API_VERSION;
   createInfo.instance = this->instance.get();
   createInfo.physicalDevice = this->physicalDevice;