// Copyright (c) 2014-2016 Khronos Group. This work is licensed under a
// Creative Commons Attribution 4.0 International License; see
// http://creativecommons.org/licenses/by/4.0/

vkCmdCopyBuffer(3)
==================

Name
----
vkCmdCopyBuffer - Copy data between buffer regions.

C Specification
---------------

// refBegin vkCmdCopyBuffer Copy data between buffer regions.

To copy data between buffer objects, call:

include::../api/protos/vkCmdCopyBuffer.txt[]


Parameters
----------

  * pname:commandBuffer is the command buffer into which the command will be
    recorded.
  * pname:srcBuffer is the source buffer.
  * pname:dstBuffer is the destination buffer.
  * pname:regionCount is the number of regions to copy.
  * pname:pRegions is a pointer to an array of slink:VkBufferCopy structures
    specifying the regions to copy.


Description
-----------

Each region in pname:pRegions is copied from the source buffer to the same
region of the destination buffer. pname:srcBuffer and pname:dstBuffer can:
be the same buffer or alias the same memory, but the result is undefined if
the copy regions overlap in memory.

include::../validity/protos/vkCmdCopyBuffer.txt[]


See Also
--------

slink:VkBuffer, slink:VkBufferCopy, slink:VkCommandBuffer


Document Notes
--------------

For more information, see the Vulkan Specification at URL

https://www.khronos.org/registry/vulkan/specs/1.0/xhtml/vkspec.html#vkCmdCopyBuffer

This page is extracted from the Vulkan Specification.
Fixes and changes should be made to the Specification,not directly.

include::footer.txt[]