IsPropertyMeetDemand()

bool Spices::VulkanDevice::IsPropertyMeetDemand ( const VkPhysicalDevice & device )

private

Check all Property we need meet.

Parameters

[in]

device

VkPhysicalDevice.

Returns

Returns true if all Property we need meet.

Get all RayTracing Properties supported.

Get all RayTracing Properties supported.

Definition at line 353 of file VulkanDevice.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        m_DGCProperties.sType                       = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DEVICE_GENERATED_COMMANDS_PROPERTIES_NV;
        m_DGCProperties.pNext                       = nullptr;
 
        m_RayTracingProperties.sType                = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PIPELINE_PROPERTIES_KHR;
        m_RayTracingProperties.pNext                = &m_DGCProperties;
 
        VkPhysicalDeviceMeshShaderPropertiesEXT       meshShaderProperties{};
        meshShaderProperties.sType                  = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MESH_SHADER_PROPERTIES_EXT;
        meshShaderProperties.pNext                  = &m_RayTracingProperties;
        
        VkPhysicalDeviceSubgroupProperties            subGroupProperties{};
        subGroupProperties.sType                    = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_PROPERTIES;
        subGroupProperties.pNext                    = &meshShaderProperties;
 
        VkPhysicalDeviceProperties2                   prop2 {};
        prop2.sType                                 = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2;
        prop2.pNext                                 = &subGroupProperties;
        vkGetPhysicalDeviceProperties2(device, &prop2);
        m_DeviceProperties                          = prop2.properties;
 
        {
            std::stringstream ss;
            ss << "Limits : maxFragmentOutputAttachments = " << m_DeviceProperties.limits.maxFragmentOutputAttachments;
            SPICES_CORE_INFO(ss.str())
        }
 
        {
            std::stringstream ss;
            ss << "MeshShader : maxMeshOutputVertices = " << meshShaderProperties.maxMeshOutputVertices;
            SPICES_CORE_INFO(ss.str())
        }
 
        {
            std::stringstream ss;
            ss << "MeshShader : maxMeshOutputPrimitives = " << meshShaderProperties.maxMeshOutputPrimitives;
            SPICES_CORE_INFO(ss.str())
        }
 
        {
            std::stringstream ss;
            ss << "SubGroup : subgroupSize = " << subGroupProperties.subgroupSize;
            SPICES_CORE_INFO(ss.str())
            assert(subGroupProperties.supportedStages & VK_SHADER_STAGE_TASK_BIT_EXT);
            assert(subGroupProperties.supportedStages & VK_SHADER_STAGE_MESH_BIT_EXT);
        }
 
        return true;
    }