C Specification
The VkPhysicalDeviceLineRasterizationFeatures
structure is defined as:
// Provided by VK_VERSION_1_4
typedef struct VkPhysicalDeviceLineRasterizationFeatures {
VkStructureType sType;
void* pNext;
VkBool32 rectangularLines;
VkBool32 bresenhamLines;
VkBool32 smoothLines;
VkBool32 stippledRectangularLines;
VkBool32 stippledBresenhamLines;
VkBool32 stippledSmoothLines;
} VkPhysicalDeviceLineRasterizationFeatures;
or the equivalent
// Provided by VK_KHR_line_rasterization
typedef VkPhysicalDeviceLineRasterizationFeatures VkPhysicalDeviceLineRasterizationFeaturesKHR;
or the equivalent
// Provided by VK_EXT_line_rasterization
typedef VkPhysicalDeviceLineRasterizationFeatures VkPhysicalDeviceLineRasterizationFeaturesEXT;
Members
This structure describes the following features:
-
sType
is a VkStructureType value identifying this structure. -
pNext
isNULL
or a pointer to a structure extending this structure.
Description
-
rectangularLines
indicates whether the implementation supports rectangular line rasterization. -
bresenhamLines
indicates whether the implementation supports Bresenham-style line rasterization. -
smoothLines
indicates whether the implementation supports smooth line rasterization. -
stippledRectangularLines
indicates whether the implementation supports stippled line rasterization withVK_LINE_RASTERIZATION_MODE_RECTANGULAR
lines. -
stippledBresenhamLines
indicates whether the implementation supports stippled line rasterization withVK_LINE_RASTERIZATION_MODE_BRESENHAM
lines. -
stippledSmoothLines
indicates whether the implementation supports stippled line rasterization withVK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH
lines.
If the VkPhysicalDeviceLineRasterizationFeatures
structure is included in the pNext
chain of the
VkPhysicalDeviceFeatures2 structure passed to
vkGetPhysicalDeviceFeatures2, it is filled in to indicate whether each
corresponding feature is supported.
If the application wishes to use a VkDevice with any features
described by VkPhysicalDeviceLineRasterizationFeatures
, it must add an instance of the structure,
with the desired feature members set to VK_TRUE
, to the pNext
chain of VkDeviceCreateInfo when creating the VkDevice.
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.