renderer_vulkan: Add more feature checking

1 files changed, 16 insertions, 0 deletions

diff --git a/src/video_core/vulkan_common/vulkan_device.h b/src/video_core/vulkan_common/vulkan_device.h
index 7be631122..e05d04db3 100644
--- a/src/video_core/vulkan_common/vulkan_device.h
+++ b/src/video_core/vulkan_common/vulkan_device.h
@@ -323,6 +323,11 @@ public:
         return properties.subgroup_size_control.requiredSubgroupSizeStages & stage;
     }
 
+    /// Returns true if the device supports the provided subgroup feature.
+    bool IsSubgroupFeatureSupported(VkSubgroupFeatureFlagBits feature) const {
+        return properties.subgroup_properties.supportedOperations & feature;
+    }
+
     /// Returns the maximum number of push descriptors.
     u32 MaxPushDescriptors() const {
         return properties.push_descriptor.maxPushDescriptors;
@@ -388,6 +393,11 @@ public:
         return extensions.swapchain_mutable_format;
     }
 
+    /// Returns true if VK_KHR_shader_float_controls is enabled.
+    bool IsKhrShaderFloatControlsSupported() const {
+        return extensions.shader_float_controls;
+    }
+
     /// Returns true if the device supports VK_KHR_workgroup_memory_explicit_layout.
     bool IsKhrWorkgroupMemoryExplicitLayoutSupported() const {
         return extensions.workgroup_memory_explicit_layout;
@@ -487,6 +497,11 @@ public:
         return extensions.shader_stencil_export;
     }
 
+    /// Returns true if the device supports VK_EXT_shader_demote_to_helper_invocation
+    bool IsExtShaderDemoteToHelperInvocationSupported() const {
+        return extensions.shader_demote_to_helper_invocation;
+    }
+
     /// Returns true if the device supports VK_EXT_conservative_rasterization.
     bool IsExtConservativeRasterizationSupported() const {
         return extensions.conservative_rasterization;
@@ -684,6 +699,7 @@ private:
 
     struct Properties {
         VkPhysicalDeviceDriverProperties driver{};
+        VkPhysicalDeviceSubgroupProperties subgroup_properties{};
         VkPhysicalDeviceFloatControlsProperties float_controls{};
         VkPhysicalDevicePushDescriptorPropertiesKHR push_descriptor{};
         VkPhysicalDeviceSubgroupSizeControlProperties subgroup_size_control{};