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,
#ifdef VK_ENABLE_BETA_EXTENSIONS
// Provided by VK_KHR_video_queue
VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHR = 1000023000,
#endif
// 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_BITSTREAM_BUFFER_RANGE_KHR = 1000299000,
#endif
// 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,
} VkQueryType;
Description
-
VK_QUERY_TYPE_OCCLUSIONspecifies an occlusion query. -
VK_QUERY_TYPE_PIPELINE_STATISTICSspecifies a pipeline statistics query. -
VK_QUERY_TYPE_TIMESTAMPspecifies a timestamp query. -
VK_QUERY_TYPE_PERFORMANCE_QUERY_KHRspecifies a performance query. -
VK_QUERY_TYPE_TRANSFORM_FEEDBACK_STREAM_EXTspecifies a transform feedback query. -
VK_QUERY_TYPE_PRIMITIVES_GENERATED_EXTspecifies a primitives generated query. -
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHRspecifies a acceleration structure size query for use with vkCmdWriteAccelerationStructuresPropertiesKHR or vkWriteAccelerationStructuresPropertiesKHR. -
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHRspecifies a serialization acceleration structure size query. -
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SIZE_KHRspecifies an acceleration structure size query for use with vkCmdWriteAccelerationStructuresPropertiesKHR or vkWriteAccelerationStructuresPropertiesKHR. -
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_BOTTOM_LEVEL_POINTERS_KHRspecifies a serialization acceleration structure pointer count query. -
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NVspecifies an acceleration structure size query for use with vkCmdWriteAccelerationStructuresPropertiesNV. -
VK_QUERY_TYPE_PERFORMANCE_QUERY_INTELspecifies a Intel performance query. -
VK_QUERY_TYPE_RESULT_STATUS_ONLY_KHRspecifies a result status query. -
VK_QUERY_TYPE_VIDEO_ENCODE_BITSTREAM_BUFFER_RANGE_KHRspecifies a video encode bitstream range 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.