VkQueryType

Possible values of VkQueryPoolCreateInfo::queryType, specifying the type of queries managed by the pool, are:

typedef enum VkQueryType {
    VK_QUERY_TYPE_OCCLUSION = 0,
    VK_QUERY_TYPE_PIPELINE_STATISTICS = 1,
    VK_QUERY_TYPE_TIMESTAMP = 2,
} VkQueryType;

• VK_QUERY_TYPE_OCCLUSION specifies an occlusion query.
• VK_QUERY_TYPE_PIPELINE_STATISTICS specifies a pipeline statistics query.
• VK_QUERY_TYPE_TIMESTAMP specifies a timestamp query.
• VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR specifies a performance query.
• VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT specifies a transform feedback query.
• VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT specifies a primitives generated query.
• VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR specifies a acceleration structure size query for use with vkCmdWriteAccelerationStructuresPropertiesKHR or vkWriteAccelerationStructuresPropertiesKHR.
• VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR specifies a serialization acceleration structure size query.
• VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SIZE_KHR specifies an acceleration structure size query for use with vkCmdWriteAccelerationStructuresPropertiesKHR or vkWriteAccelerationStructuresPropertiesKHR.
• VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_BOTTOM_LEVEL_POINTERS_KHR specifies a serialization acceleration structure pointer count query.
• VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV specifies an acceleration structure size query for use with vkCmdWriteAccelerationStructuresPropertiesNV.
• VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL specifies a Intel performance query.
• VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHR specifies a result status query.
• VK_QUERY_TYPE_VIDEO_ENCODE_FEEDBACK_KHR specifies a video encode feedback query.
• VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT specifies a generated mesh primitives query.