VulkanHub
Function Prototype

vkCmdSetConservativeRasterizationModeEXT

Specify the conservative rasterization mode dynamically for a command buffer
primary / secondary
both
graphics
state

To dynamically set the conservativeRasterizationMode, call:

void vkCmdSetConservativeRasterizationModeEXT(
    VkCommandBuffer commandBuffer,
    VkConservativeRasterizationModeEXT conservativeRasterizationMode);
  • commandBuffer is the command buffer into which the command will be recorded.
  • conservativeRasterizationMode specifies the conservativeRasterizationMode state.

This command sets the conservativeRasterizationMode state for subsequent drawing commands when drawing using shader objects, or when the graphics pipeline is created with VK_DYNAMIC_STATE_CONSERVATIVE_RASTERIZATION_MODE_EXT set in VkPipelineDynamicStateCreateInfo::pDynamicStates. Otherwise, this state is specified by the VkPipelineRasterizationConservativeStateCreateInfoEXT::conservativeRasterizationMode value used to create the currently active pipeline.

Valid Usage

VUID-vkCmdSetConservativeRasterizationModeEXT-None-09423

At least one of the following must be true:- The extendedDynamicState3ConservativeRasterizationMode feature is enabled

Valid Usage (Implicit)

VUID-vkCmdSetConservativeRasterizationModeEXT-commandBuffer-parameter

commandBuffer must be a valid VkCommandBuffer handle

VUID-vkCmdSetConservativeRasterizationModeEXT-conservativeRasterizationMode-parameter

conservativeRasterizationMode must be a valid VkConservativeRasterizationModeEXT value

VUID-vkCmdSetConservativeRasterizationModeEXT-commandBuffer-recording

commandBuffer must be in the recording state

VUID-vkCmdSetConservativeRasterizationModeEXT-commandBuffer-cmdpool

The VkCommandPool that commandBuffer was allocated from must support graphics operations

VUID-vkCmdSetConservativeRasterizationModeEXT-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 ::