vkCmdSetRasterizationStreamEXT
To dynamically set the
rasterizationStream
state, call:
void vkCmdSetRasterizationStreamEXT(
VkCommandBuffer commandBuffer,
uint32_t rasterizationStream);
commandBuffer
is the command buffer into which the command will be recorded.rasterizationStream
specifies therasterizationStream
state.
This command sets the rasterizationStream
state for subsequent drawing
commands
when drawing using shader objects, or
when the graphics pipeline is created with
VK_DYNAMIC_STATE_RASTERIZATION_STREAM_EXT
set in
VkPipelineDynamicStateCreateInfo::pDynamicStates
.
Otherwise, this state is specified by the
VkPipelineRasterizationStateStreamCreateInfoEXT::rasterizationStream
value used to create the currently active pipeline.
Valid Usage
VUID-vkCmdSetRasterizationStreamEXT-None-09423
At least one of the following must be true:- The extendedDynamicState3RasterizationStream
feature is
enabled
- The
shaderObject
feature is enabled ::
VUID-vkCmdSetRasterizationStreamEXT-transformFeedback-07411
The transformFeedback
feature
must be enabled
VUID-vkCmdSetRasterizationStreamEXT-rasterizationStream-07412
rasterizationStream
must be less than
VkPhysicalDeviceTransformFeedbackPropertiesEXT::maxTransformFeedbackStreams
VUID-vkCmdSetRasterizationStreamEXT-rasterizationStream-07413
rasterizationStream
must be zero if
VkPhysicalDeviceTransformFeedbackPropertiesEXT
::transformFeedbackRasterizationStreamSelect
is VK_FALSE
::
Valid Usage (Implicit)
VUID-vkCmdSetRasterizationStreamEXT-commandBuffer-parameter
commandBuffer
must be a valid VkCommandBuffer handle
VUID-vkCmdSetRasterizationStreamEXT-commandBuffer-recording
commandBuffer
must be in the recording state
VUID-vkCmdSetRasterizationStreamEXT-commandBuffer-cmdpool
The VkCommandPool
that commandBuffer
was allocated from must support graphics operations
VUID-vkCmdSetRasterizationStreamEXT-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
thatcommandBuffer
was allocated from must be externally synchronized ::