C Specification
Possible values of VkQueryPoolCreateInfo::queryType
, specifying
the type of queries managed by the pool, are:
// Provided by VK_VERSION_1_0
typedef enum VkQueryType {
VK_QUERY_TYPE_OCCLUSION = 0,
VK_QUERY_TYPE_PIPELINE_STATISTICS = 1,
VK_QUERY_TYPE_TIMESTAMP = 2,
// Provided by VK_KHR_video_queue
VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHR = 1000023000,
// Provided by VK_EXT_transform_feedback
VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXT = 1000028004,
// Provided by VK_KHR_performance_query
VK_QUERY_TYPE_PERFORMANCE_QUERY_KHR = 1000116000,
// Provided by VK_KHR_acceleration_structure
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR = 1000150000,
// Provided by VK_KHR_acceleration_structure
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR = 1000150001,
// Provided by VK_NV_ray_tracing
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV = 1000165000,
// Provided by VK_INTEL_performance_query
VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL = 1000210000,
#ifdef VK_ENABLE_BETA_EXTENSIONS
// Provided by VK_KHR_video_encode_queue
VK_QUERY_TYPE_VIDEO_ENCODE_FEEDBACK_KHR = 1000299000,
#endif
// Provided by VK_EXT_mesh_shader
VK_QUERY_TYPE_MESH_PRIMITIVES_GENERATED_EXT = 1000328000,
// Provided by VK_EXT_primitives_generated_query
VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXT = 1000382000,
// Provided by VK_KHR_ray_tracing_maintenance1
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_BOTTOM_LEVEL_POINTERS_KHR = 1000386000,
// Provided by VK_KHR_ray_tracing_maintenance1
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SIZE_KHR = 1000386001,
// Provided by VK_EXT_opacity_micromap
VK_QUERY_TYPE_MICROMAP_SERIALIZATION_SIZE_EXT = 1000396000,
// Provided by VK_EXT_opacity_micromap
VK_QUERY_TYPE_MICROMAP_COMPACTED_SIZE_EXT = 1000396001,
} VkQueryType;
Description
-
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.
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.