# VkShadingRatePaletteNV(3) Manual Page

## Name

VkShadingRatePaletteNV - Structure specifying a single shading rate palette

Loading… please wait.

## C Specification

The `VkShadingRatePaletteNV` structure specifies to contents of a single shading rate image palette and is defined as:

    // Provided by VK_NV_shading_rate_image
    typedef struct VkShadingRatePaletteNV {
        uint32_t                              shadingRatePaletteEntryCount;
        const VkShadingRatePaletteEntryNV*    pShadingRatePaletteEntries;
    } VkShadingRatePaletteNV;

## Members

- `shadingRatePaletteEntryCount` specifies the number of entries in the shading rate image palette.

- `pShadingRatePaletteEntries` is a pointer to an array of VkShadingRatePaletteEntryNV enums defining the shading rate for each palette entry.

## Description

Valid Usage

- VUID-VkShadingRatePaletteNV-shadingRatePaletteEntryCount-02071
  `shadingRatePaletteEntryCount` must be between `1` and `VkPhysicalDeviceShadingRateImagePropertiesNV`::`shadingRatePaletteSize`, inclusive

Valid Usage (Implicit)

- VUID-VkShadingRatePaletteNV-pShadingRatePaletteEntries-parameter
  `pShadingRatePaletteEntries` must be a valid pointer to an array of `shadingRatePaletteEntryCount` valid VkShadingRatePaletteEntryNV values

- VUID-VkShadingRatePaletteNV-shadingRatePaletteEntryCount-arraylength
  `shadingRatePaletteEntryCount` must be greater than `0`

## See Also

VK_NV_shading_rate_image, VkPipelineViewportShadingRateImageStateCreateInfoNV, VkShadingRatePaletteEntryNV, vkCmdSetViewportShadingRatePaletteNV

## 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 2014-2025 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0