// 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:srcImage must: be a valid sname:VkImage handle
* pname:srcImageLayout must: be a valid elink:VkImageLayout value
* pname:dstImage must: be a valid sname:VkImage handle
* pname:dstImageLayout must: be a valid elink:VkImageLayout value
* pname:pRegions must: be a pointer to an array of pname:regionCount valid sname:VkImageCopy structures
* pname:commandBuffer must: be in the recording state
* The sname:VkCommandPool that pname:commandBuffer was allocated from must: support transfer, graphics or compute operations
* This command must: only be called outside of a render pass instance
* pname:regionCount must: be greater than `0`
* Each of pname:commandBuffer, pname:srcImage and pname:dstImage must: have been created, allocated or retrieved from the same sname:VkDevice
* The source region specified by a given element of pname:pRegions must: be a region that is contained within pname:srcImage
* The destination region specified by a given element of pname:pRegions must: be a region that is contained within pname:dstImage
* The union of all source regions, and the union of all destination regions, specified by the elements of pname:pRegions, mustnot: overlap in memory
* pname:srcImage must: have been created with ename:VK_IMAGE_USAGE_TRANSFER_SRC_BIT usage flag
* pname:srcImageLayout must: specify the layout of the image subresources of pname:srcImage specified in pname:pRegions at the time this command is executed on a sname:VkDevice
* pname:srcImageLayout must: be either of ename:VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL or ename:VK_IMAGE_LAYOUT_GENERAL
* pname:dstImage must: have been created with ename:VK_IMAGE_USAGE_TRANSFER_DST_BIT usage flag
* pname:dstImageLayout must: specify the layout of the image subresources of pname:dstImage specified in pname:pRegions at the time this command is executed on a sname:VkDevice
* pname:dstImageLayout must: be either of ename:VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL or ename:VK_IMAGE_LAYOUT_GENERAL
* The elink:VkFormat of each of pname:srcImage and pname:dstImage must: be compatible, as defined <<copies-images-format-compatibility, below>>
* The sample count of pname:srcImage and pname:dstImage must: match
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|TRANSFER + 
GRAPHICS + 
COMPUTE
|=====================
ifndef::doctype-manpage[]
********************************************************************************
endif::doctype-manpage[]