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_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_ray_tracing
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR = 1000165000,
// Provided by VK_KHR_ray_tracing
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR = 1000150000,
// Provided by VK_INTEL_performance_query
VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL = 1000210000,
// Provided by VK_NV_ray_tracing
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_NV = VK_QUERY_TYPE_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR,
} 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_ACCELERATION_STRUCTURE_COMPACTED_SIZE_KHR
specifies a ray tracing acceleration structure size query. -
VK_QUERY_TYPE_ACCELERATION_STRUCTURE_SERIALIZATION_SIZE_KHR
specifies a ray tracing serialization acceleration structure size query -
VK_QUERY_TYPE_PERFORMANCE_QUERY_INTEL
specifies a Intel performance 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.