// 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/

vkCmdPushConstants(3)
=====================

Name
----
vkCmdPushConstants - Update the values of push constants.

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

// refBegin vkCmdPushConstants Update the values of push constants.

To update push constants, call:

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


Parameters
----------

  * pname:commandBuffer is the command buffer in which the push constant
    update will be recorded.
  * pname:layout is the pipeline layout used to program the push constant
    updates.
  * pname:stageFlags is a bitmask of elink:VkShaderStageFlagBits specifying
    the shader stages that will use the push constants in the updated range.
  * pname:offset is the start offset of the push constant range to update,
    in units of bytes.
  * pname:size is the size of the push constant range to update, in units of
    bytes.
  * pname:pValues is an array of pname:size bytes containing the new push
    constant values.


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

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


See Also
--------

slink:VkCommandBuffer, slink:VkPipelineLayout, elink:VkShaderStageFlags


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

For more information, see the Vulkan Specification at URL

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

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

include::footer.txt[]