vkCmdSetLineRasterizationModeEXT
To dynamically set the
lineRasterizationMode
state, call:
void vkCmdSetLineRasterizationModeEXT(
VkCommandBuffer commandBuffer,
VkLineRasterizationModeEXT lineRasterizationMode);
commandBuffer
is the command buffer into which the command will be recorded.lineRasterizationMode
specifies thelineRasterizationMode
state.
This command sets the lineRasterizationMode
state for subsequent
drawing commands
when drawing using shader objects, or
when the graphics pipeline is created with
VK_DYNAMIC_STATE_LINE_RASTERIZATION_MODE_EXT
set in
VkPipelineDynamicStateCreateInfo::pDynamicStates
.
Otherwise, this state is specified by the
VkPipelineRasterizationLineStateCreateInfoKHR::lineRasterizationMode
value used to create the currently active pipeline.
Valid Usage
VUID-vkCmdSetLineRasterizationModeEXT-None-09423
At least one of the following must be true:- The extendedDynamicState3LineRasterizationMode
feature is
enabled
- The
shaderObject
feature is enabled ::
VUID-vkCmdSetLineRasterizationModeEXT-lineRasterizationMode-07418
If lineRasterizationMode
is
VK_LINE_RASTERIZATION_MODE_RECTANGULAR_KHR
, then the
rectangularLines
feature must be
enabled
VUID-vkCmdSetLineRasterizationModeEXT-lineRasterizationMode-07419
If lineRasterizationMode
is
VK_LINE_RASTERIZATION_MODE_BRESENHAM_KHR
, then the
bresenhamLines
feature must be
enabled
VUID-vkCmdSetLineRasterizationModeEXT-lineRasterizationMode-07420
If lineRasterizationMode
is
VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_KHR
, then the
smoothLines
feature must be enabled
::
Valid Usage (Implicit)
VUID-vkCmdSetLineRasterizationModeEXT-commandBuffer-parameter
commandBuffer
must be a valid VkCommandBuffer handle
VUID-vkCmdSetLineRasterizationModeEXT-lineRasterizationMode-parameter
lineRasterizationMode
must be a valid VkLineRasterizationModeEXT value
VUID-vkCmdSetLineRasterizationModeEXT-commandBuffer-recording
commandBuffer
must be in the recording state
VUID-vkCmdSetLineRasterizationModeEXT-commandBuffer-cmdpool
The VkCommandPool
that commandBuffer
was allocated from must support graphics operations
VUID-vkCmdSetLineRasterizationModeEXT-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 ::