vkCmdSetTessellationDomainOriginEXT(3)

C Specification

To dynamically set the origin of the tessellation domain space, call:

// Provided by VK_EXT_extended_dynamic_state3, VK_EXT_shader_object
void vkCmdSetTessellationDomainOriginEXT(
    VkCommandBuffer                             commandBuffer,
    VkTessellationDomainOrigin                  domainOrigin);

Parameters

commandBuffer is the command buffer into which the command will be recorded.
domainOrigin specifies the origin of the tessellation domain space.

Description

This command sets the origin of the tessellation domain space for subsequent drawing commands when drawing using shader objects, or when the graphics pipeline is created with VK_DYNAMIC_STATE_TESSELLATION_DOMAIN_ORIGIN_EXT set in VkPipelineDynamicStateCreateInfo::pDynamicStates. Otherwise, this state is specified by the VkPipelineTessellationDomainOriginStateCreateInfo::domainOrigin value used to create the currently active pipeline.

Valid Usage

VUID-vkCmdSetTessellationDomainOriginEXT-None-08576
Either the extendedDynamicState3TessellationDomainOrigin feature or the shaderObject feature or both must be enabled

Valid Usage (Implicit)

VUID-vkCmdSetTessellationDomainOriginEXT-commandBuffer-parameter
commandBuffer must be a valid VkCommandBuffer handle
VUID-vkCmdSetTessellationDomainOriginEXT-domainOrigin-parameter
domainOrigin must be a valid VkTessellationDomainOrigin value
VUID-vkCmdSetTessellationDomainOriginEXT-commandBuffer-recording
commandBuffer must be in the recording state
VUID-vkCmdSetTessellationDomainOriginEXT-commandBuffer-cmdpool
The VkCommandPool that commandBuffer was allocated from must support graphics operations
VUID-vkCmdSetTessellationDomainOriginEXT-videocoding
This command must only be called outside of a video coding scope

Host Synchronization

Host access to commandBuffer must be externally synchronized
Host access to the VkCommandPool that commandBuffer was allocated from must be externally synchronized