VkPhysicalDeviceLineRasterizationFeaturesEXT(3)

# VkPhysicalDeviceLineRasterizationFeaturesEXT(3) Manual Page

## Name

VkPhysicalDeviceLineRasterizationFeaturesEXT - Structure describing the line rasterization features that can be supported by an implementation

Loading… please wait.

## C Specification

The `VkPhysicalDeviceLineRasterizationFeaturesEXT` structure is defined as:

    // Provided by VK_EXT_line_rasterization
    typedef struct VkPhysicalDeviceLineRasterizationFeaturesEXT {
        VkStructureType    sType;
        void*              pNext;
        VkBool32           rectangularLines;
        VkBool32           bresenhamLines;
        VkBool32           smoothLines;
        VkBool32           stippledRectangularLines;
        VkBool32           stippledBresenhamLines;
        VkBool32           stippledSmoothLines;
    } VkPhysicalDeviceLineRasterizationFeaturesEXT;

## Members

This structure describes the following features:

## Description

- `sType` is the type of this structure.

- `pNext` is `NULL` or a pointer to a structure extending this structure.

- `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 with `VK_LINE_RASTERIZATION_MODE_RECTANGULAR_EXT` lines.

- `stippledBresenhamLines` indicates whether the implementation supports stippled line rasterization with `VK_LINE_RASTERIZATION_MODE_BRESENHAM_EXT` lines.

- `stippledSmoothLines` indicates whether the implementation supports stippled line rasterization with `VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_EXT` lines.

If the `VkPhysicalDeviceLineRasterizationFeaturesEXT` 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. `VkPhysicalDeviceLineRasterizationFeaturesEXT` can also be used in the `pNext` chain of VkDeviceCreateInfo to selectively enable these features.

Valid Usage (Implicit)

- VUID-VkPhysicalDeviceLineRasterizationFeaturesEXT-sType-sType
  `sType` must be `VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_LINE_RASTERIZATION_FEATURES_EXT`

## See Also

VK_EXT_line_rasterization, VkBool32, VkStructureType

## 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.

## Copyright

Copyright 2014-2023 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0