Add support for shader draw parameters query

src/Vulkan/VkPhysicalDevice.cpp

@@ -128,6 +128,11 @@ void PhysicalDevice::getFeatures(VkPhysicalDeviceProtectedMemoryFeatures* featur
 	features->protectedMemory = VK_FALSE;
 }
 
+void PhysicalDevice::getFeatures(VkPhysicalDeviceShaderDrawParameterFeatures* features) const
+{
+	features->shaderDrawParameters = VK_FALSE;
+}
+
 VkSampleCountFlags PhysicalDevice::getSampleCounts() const
 {
 	return VK_SAMPLE_COUNT_1_BIT | VK_SAMPLE_COUNT_4_BIT;

src/Vulkan/VkPhysicalDevice.hpp

@@ -37,6 +37,7 @@ public:
 	void getFeatures(VkPhysicalDevice8BitStorageFeaturesKHR* features) const;
 	void getFeatures(VkPhysicalDeviceMultiviewFeatures* features) const;
 	void getFeatures(VkPhysicalDeviceProtectedMemoryFeatures* features) const;
+	void getFeatures(VkPhysicalDeviceShaderDrawParameterFeatures* features) const;
 	bool hasFeatures(const VkPhysicalDeviceFeatures& requestedFeatures) const;
 
 	const VkPhysicalDeviceProperties& getProperties() const;

src/Vulkan/libVulkan.cpp

@@ -2003,6 +2003,12 @@ VKAPI_ATTR void VKAPI_CALL vkGetPhysicalDeviceFeatures2(VkPhysicalDevice physica
 				vk::Cast(physicalDevice)->getFeatures(&features);
 			}
 			break;
+		case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DRAW_PARAMETER_FEATURES:
+			{
+				auto& features = *reinterpret_cast<VkPhysicalDeviceShaderDrawParameterFeatures*>(extensionFeatures);
+				vk::Cast(physicalDevice)->getFeatures(&features);
+			}
+			break;
 		default:
 			// "the [driver] must skip over, without processing (other than reading the sType and pNext members) any structures in the chain with sType values not defined by [supported extenions]"
 			UNIMPLEMENTED("extensionFeatures->sType");   // TODO(b/119321052): UNIMPLEMENTED() should be used only for features that must still be implemented. Use a more informational macro here.