C Specification
If a pipeline state object is created with
VK_DYNAMIC_STATE_VIEWPORT_COARSE_SAMPLE_ORDER_NV
enabled, the order of
coverage samples in fragments larger than one pixel is set by the command:
// Provided by VK_NV_shading_rate_image
void vkCmdSetCoarseSampleOrderNV(
VkCommandBuffer commandBuffer,
VkCoarseSampleOrderTypeNV sampleOrderType,
uint32_t customSampleOrderCount,
const VkCoarseSampleOrderCustomNV* pCustomSampleOrders);
Parameters
-
commandBuffer
is the command buffer into which the command will be recorded. -
sampleOrderType
specifies the mechanism used to order coverage samples in fragments larger than one pixel. -
customSampleOrderCount
specifies the number of custom sample orderings to use when ordering coverage samples. -
pCustomSampleOrders
is a pointer to an array of VkCoarseSampleOrderCustomNV structures, each of which specifies the coverage sample order for a single combination of fragment area and coverage sample count.
Description
If sampleOrderType
is VK_COARSE_SAMPLE_ORDER_TYPE_CUSTOM_NV
, the
coverage sample order used for any combination of fragment area and coverage
sample count not enumerated in pCustomSampleOrders
will be identical
to that used for VK_COARSE_SAMPLE_ORDER_TYPE_DEFAULT_NV
.
Document Notes
For more information, see the Vulkan Specification
This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.