62 lines
3.0 KiB
Plaintext
62 lines
3.0 KiB
Plaintext
// WARNING: DO NOT MODIFY! This file is automatically generated from the vk.xml registry
|
|
ifndef::doctype-manpage[]
|
|
.Valid Usage
|
|
********************************************************************************
|
|
endif::doctype-manpage[]
|
|
ifdef::doctype-manpage[]
|
|
Valid Usage
|
|
-----------
|
|
endif::doctype-manpage[]
|
|
* pname:commandBuffer must: be a valid sname:VkCommandBuffer handle
|
|
* pname:queryPool must: be a valid sname:VkQueryPool handle
|
|
* pname:dstBuffer must: be a valid sname:VkBuffer handle
|
|
* pname:flags must: be a valid combination of elink:VkQueryResultFlagBits values
|
|
* pname:commandBuffer must: be in the recording state
|
|
* The sname:VkCommandPool that pname:commandBuffer was allocated from must: support graphics or compute operations
|
|
* This command must: only be called outside of a render pass instance
|
|
* Each of pname:commandBuffer, pname:queryPool and pname:dstBuffer must: have been created, allocated or retrieved from the same sname:VkDevice
|
|
* pname:dstOffset must: be less than the size of pname:dstBuffer
|
|
* pname:firstQuery must: be less than the number of queries in pname:queryPool
|
|
* The sum of pname:firstQuery and pname:queryCount must: be less than or equal to the number of queries in pname:queryPool
|
|
* If ename:VK_QUERY_RESULT_64_BIT is not set in pname:flags then pname:dstOffset and pname:stride must: be multiples of `4`
|
|
* If ename:VK_QUERY_RESULT_64_BIT is set in pname:flags then pname:dstOffset and pname:stride must: be multiples of `8`
|
|
* pname:dstBuffer must: have enough storage, from pname:dstOffset, to contain the result of each query, as described <<queries-operation-memorylayout,here>>
|
|
* pname:dstBuffer must: have been created with ename:VK_BUFFER_USAGE_TRANSFER_DST_BIT usage flag
|
|
* If the pname:queryType used to create pname:queryPool was ename:VK_QUERY_TYPE_TIMESTAMP, pname:flags mustnot: contain ename:VK_QUERY_RESULT_PARTIAL_BIT
|
|
ifndef::doctype-manpage[]
|
|
********************************************************************************
|
|
endif::doctype-manpage[]
|
|
|
|
ifndef::doctype-manpage[]
|
|
.Host Synchronization
|
|
********************************************************************************
|
|
endif::doctype-manpage[]
|
|
ifdef::doctype-manpage[]
|
|
Host Synchronization
|
|
--------------------
|
|
endif::doctype-manpage[]
|
|
* Host access to pname:commandBuffer must: be externally synchronized
|
|
ifndef::doctype-manpage[]
|
|
********************************************************************************
|
|
endif::doctype-manpage[]
|
|
|
|
ifndef::doctype-manpage[]
|
|
.Command Properties
|
|
********************************************************************************
|
|
endif::doctype-manpage[]
|
|
ifdef::doctype-manpage[]
|
|
Command Properties
|
|
------------------
|
|
endif::doctype-manpage[]
|
|
[options="header", width="100%"]
|
|
|=====================
|
|
|Command Buffer Levels|Render Pass Scope|Supported Queue Types
|
|
|Primary +
|
|
Secondary|Outside|GRAPHICS +
|
|
COMPUTE
|
|
|=====================
|
|
ifndef::doctype-manpage[]
|
|
********************************************************************************
|
|
endif::doctype-manpage[]
|
|
|