vulkan_device: Require VK_EXT_robustness2

We are already using robustness2 features without requiring it
explicitly, causing potential crashes on drivers without the extension.
Requiring this at boot allows better diagnostics for it and formalizes
our usage on the extension.

2 files changed, 14 insertions, 37 deletions

diff --git a/src/video_core/vulkan_common/vulkan_device.cpp b/src/video_core/vulkan_common/vulkan_device.cpp
index f9bc73f84..34d396434 100644
--- a/src/video_core/vulkan_common/vulkan_device.cpp
+++ b/src/video_core/vulkan_common/vulkan_device.cpp
@@ -46,6 +46,7 @@ constexpr std::array REQUIRED_EXTENSIONS{
     VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME,
     VK_EXT_SHADER_SUBGROUP_BALLOT_EXTENSION_NAME,
     VK_EXT_SHADER_SUBGROUP_VOTE_EXTENSION_NAME,
+    VK_EXT_ROBUSTNESS_2_EXTENSION_NAME,
     VK_EXT_HOST_QUERY_RESET_EXTENSION_NAME,
 #ifdef _WIN32
     VK_KHR_EXTERNAL_MEMORY_WIN32_EXTENSION_NAME,
@@ -379,20 +380,6 @@ Device::Device(VkInstance instance_, vk::PhysicalDevice physical_, VkSurfaceKHR
         LOG_INFO(Render_Vulkan, "Device doesn't support extended dynamic state");
     }
 
-    VkPhysicalDeviceRobustness2FeaturesEXT robustness2;
-    if (ext_robustness2) {
-        robustness2 = {
-            .sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ROBUSTNESS_2_FEATURES_EXT,
-            .pNext = nullptr,
-            .robustBufferAccess2 = true,
-            .robustImageAccess2 = true,
-            .nullDescriptor = true,
-        };
-        SetNext(next, robustness2);
-    } else {
-        LOG_INFO(Render_Vulkan, "Device doesn't support robustness2");
-    }
-
     if (!ext_depth_range_unrestricted) {
         LOG_INFO(Render_Vulkan, "Device doesn't support depth range unrestricted");
     }
@@ -579,7 +566,16 @@ void Device::CheckSuitability(bool requires_swapchain) const {
             throw vk::Exception(VK_ERROR_FEATURE_NOT_PRESENT);
         }
     }
-    const VkPhysicalDeviceFeatures features{physical.GetFeatures()};
+    VkPhysicalDeviceRobustness2FeaturesEXT robustness2{};
+    robustness2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ROBUSTNESS_2_FEATURES_EXT;
+
+    VkPhysicalDeviceFeatures2 features2{};
+    features2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2;
+    features2.pNext = &robustness2;
+
+    physical.GetFeatures2KHR(features2);
+
+    const VkPhysicalDeviceFeatures& features{features2.features};
     const std::array feature_report{
         std::make_pair(features.robustBufferAccess, "robustBufferAccess"),
         std::make_pair(features.vertexPipelineStoresAndAtomics, "vertexPipelineStoresAndAtomics"),
@@ -598,6 +594,9 @@ void Device::CheckSuitability(bool requires_swapchain) const {
         std::make_pair(features.shaderImageGatherExtended, "shaderImageGatherExtended"),
         std::make_pair(features.shaderStorageImageWriteWithoutFormat,
                        "shaderStorageImageWriteWithoutFormat"),
+        std::make_pair(robustness2.robustBufferAccess2, "robustBufferAccess2"),
+        std::make_pair(robustness2.robustImageAccess2, "robustImageAccess2"),
+        std::make_pair(robustness2.nullDescriptor, "nullDescriptor"),
     };
     for (const auto& [is_supported, name] : feature_report) {
         if (is_supported) {
@@ -621,7 +620,6 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
     bool has_ext_transform_feedback{};
     bool has_ext_custom_border_color{};
     bool has_ext_extended_dynamic_state{};
-    bool has_ext_robustness2{};
     for (const VkExtensionProperties& extension : physical.EnumerateDeviceExtensionProperties()) {
         const auto test = [&](std::optional<std::reference_wrapper<bool>> status, const char* name,
                               bool push) {
@@ -649,14 +647,12 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
         test(has_ext_transform_feedback, VK_EXT_TRANSFORM_FEEDBACK_EXTENSION_NAME, false);
         test(has_ext_custom_border_color, VK_EXT_CUSTOM_BORDER_COLOR_EXTENSION_NAME, false);
         test(has_ext_extended_dynamic_state, VK_EXT_EXTENDED_DYNAMIC_STATE_EXTENSION_NAME, false);
-        test(has_ext_robustness2, VK_EXT_ROBUSTNESS_2_EXTENSION_NAME, false);
         test(has_ext_subgroup_size_control, VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME, false);
         if (Settings::values.renderer_debug) {
             test(nv_device_diagnostics_config, VK_NV_DEVICE_DIAGNOSTICS_CONFIG_EXTENSION_NAME,
                  true);
         }
     }
-
     VkPhysicalDeviceFeatures2KHR features;
     features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2_KHR;
 
@@ -673,7 +669,6 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
         is_float16_supported = float16_int8_features.shaderFloat16;
         extensions.push_back(VK_KHR_SHADER_FLOAT16_INT8_EXTENSION_NAME);
     }
-
     if (has_ext_subgroup_size_control) {
         VkPhysicalDeviceSubgroupSizeControlFeaturesEXT subgroup_features;
         subgroup_features.sType =
@@ -700,7 +695,6 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
     } else {
         is_warp_potentially_bigger = true;
     }
-
     if (has_ext_transform_feedback) {
         VkPhysicalDeviceTransformFeedbackFeaturesEXT tfb_features;
         tfb_features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_FEATURES_EXT;
@@ -722,7 +716,6 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
             ext_transform_feedback = true;
         }
     }
-
     if (has_ext_custom_border_color) {
         VkPhysicalDeviceCustomBorderColorFeaturesEXT border_features;
         border_features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_CUSTOM_BORDER_COLOR_FEATURES_EXT;
@@ -735,7 +728,6 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
             ext_custom_border_color = true;
         }
     }
-
     if (has_ext_extended_dynamic_state) {
         VkPhysicalDeviceExtendedDynamicStateFeaturesEXT dynamic_state;
         dynamic_state.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTENDED_DYNAMIC_STATE_FEATURES_EXT;
@@ -748,20 +740,6 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
             ext_extended_dynamic_state = true;
         }
     }
-
-    if (has_ext_robustness2) {
-        VkPhysicalDeviceRobustness2FeaturesEXT robustness2;
-        robustness2.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ROBUSTNESS_2_FEATURES_EXT;
-        robustness2.pNext = nullptr;
-        features.pNext = &robustness2;
-        physical.GetFeatures2KHR(features);
-        if (robustness2.nullDescriptor && robustness2.robustBufferAccess2 &&
-            robustness2.robustImageAccess2) {
-            extensions.push_back(VK_EXT_ROBUSTNESS_2_EXTENSION_NAME);
-            ext_robustness2 = true;
-        }
-    }
-
     return extensions;
 }
 
diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h
index e0711f733..67d70cd22 100644
--- a/src/video_core/vulkan_common/vulkan_device.h
+++ b/src/video_core/vulkan_common/vulkan_device.h
@@ -285,7 +285,6 @@ private:
     bool ext_transform_feedback{};              ///< Support for VK_EXT_transform_feedback.
     bool ext_custom_border_color{};             ///< Support for VK_EXT_custom_border_color.
     bool ext_extended_dynamic_state{};          ///< Support for VK_EXT_extended_dynamic_state.
-    bool ext_robustness2{};                     ///< Support for VK_EXT_robustness2.
     bool ext_shader_stencil_export{};           ///< Support for VK_EXT_shader_stencil_export.
     bool nv_device_diagnostics_config{};        ///< Support for VK_NV_device_diagnostics_config.
     bool has_renderdoc{};                       ///< Has RenderDoc attached