VKCMDSETBLENDCONSTAN(3)

NAME
vkCmdSetBlendConstants - Set the values of blend constants

C SPECIFICATION

Otherwise, to dynamically set and change the blend constant, call:

    void vkCmdSetBlendConstants(
        VkCommandBuffer                             commandBuffer,
        const float                                 blendConstants[4]);

PARAMETERS

    • commandBuffer is the command buffer into which the command will be recorded.

    • blendConstants is an array of four values specifying the R, G, B, and A components of the blend constant color used in blending, depending on the blend factor.

DESCRIPTION
Valid Usage

    • The currently bound graphics pipeline must have been created with the VK_DYNAMIC_STATE_BLEND_CONSTANTS dynamic state enabled
Valid Usage (Implicit)

    • commandBuffer must be a valid VkCommandBuffer handle

    • commandBuffer must be in the recording state

    • The VkCommandPool that commandBuffer was allocated from must support graphics operations
Host Synchronization

    • Host access to commandBuffer must be externally synchronized

    • Host access to the VkCommandPool that commandBuffer was allocated from must be externally synchronized
Command Properties
Command Buffer Levels | Render Pass Scope | Supported Queue Types | Pipeline Type
Primary Secondary | Both | Graphics |

SEE ALSO

VkCommandBuffer

DOCUMENT NOTES

For more information, see the Vulkan Specification at URL

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

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

COPYRIGHT

Copyright (c) 2014-2016 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.

AUTHOR

Khronos Group
    Author.