# vkCmdBindShadingRateImageNV(3) Manual Page

## Name

vkCmdBindShadingRateImageNV - Bind a shading rate image on a command buffer

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## C Specification

When shading rate image usage is enabled in the bound pipeline, the pipeline uses a shading rate image specified by the command:

    // Provided by VK_NV_shading_rate_image
    void vkCmdBindShadingRateImageNV(
        VkCommandBuffer                             commandBuffer,
        VkImageView                                 imageView,
        VkImageLayout                               imageLayout);

## Parameters

- `commandBuffer` is the command buffer into which the command will be recorded.

- `imageView` is an image view handle specifying the shading rate image. `imageView` may be VK_NULL_HANDLE, which is equivalent to specifying a view of an image filled with zero values.

- `imageLayout` is the layout that the image subresources accessible from `imageView` will be in when the shading rate image is accessed.

## Description

Valid Usage

- VUID-vkCmdBindShadingRateImageNV-None-02058
  The `shadingRateImage` feature must be enabled

- VUID-vkCmdBindShadingRateImageNV-imageView-02059
  If `imageView` is not VK_NULL_HANDLE, it must be a valid VkImageView handle of type `VK_IMAGE_VIEW_TYPE_2D` or `VK_IMAGE_VIEW_TYPE_2D_ARRAY`

- VUID-vkCmdBindShadingRateImageNV-imageView-02060
  If `imageView` is not VK_NULL_HANDLE, it must have a format of `VK_FORMAT_R8_UINT`

- VUID-vkCmdBindShadingRateImageNV-imageView-02061
  If `imageView` is not VK_NULL_HANDLE, it must have been created with a `usage` value including `VK_IMAGE_USAGE_SHADING_RATE_IMAGE_BIT_NV`

- VUID-vkCmdBindShadingRateImageNV-imageView-02062
  If `imageView` is not VK_NULL_HANDLE, `imageLayout` must match the actual VkImageLayout of each subresource accessible from `imageView` at the time the subresource is accessed

- VUID-vkCmdBindShadingRateImageNV-imageLayout-02063
  If `imageView` is not VK_NULL_HANDLE, `imageLayout` must be `VK_IMAGE_LAYOUT_SHADING_RATE_OPTIMAL_NV` or `VK_IMAGE_LAYOUT_GENERAL`

Valid Usage (Implicit)

- VUID-vkCmdBindShadingRateImageNV-commandBuffer-parameter
  `commandBuffer` must be a valid VkCommandBuffer handle

- VUID-vkCmdBindShadingRateImageNV-imageView-parameter
  If `imageView` is not VK_NULL_HANDLE, `imageView` must be a valid VkImageView handle

- VUID-vkCmdBindShadingRateImageNV-imageLayout-parameter
  `imageLayout` must be a valid VkImageLayout value

- VUID-vkCmdBindShadingRateImageNV-commandBuffer-recording
  `commandBuffer` must be in the recording state

- VUID-vkCmdBindShadingRateImageNV-commandBuffer-cmdpool
  The `VkCommandPool` that `commandBuffer` was allocated from must support graphics operations

- VUID-vkCmdBindShadingRateImageNV-videocoding
  This command must only be called outside of a video coding scope

- VUID-vkCmdBindShadingRateImageNV-commonparent
  Both of `commandBuffer`, and `imageView` that are valid handles of non-ignored parameters must have been created, allocated, or retrieved from the same VkDevice

Host Synchronization

- Host access to `commandBuffer` must be externally synchronized

- Host access to the `VkCommandPool` that `commandBuffer` was allocated from must be externally synchronized

Command Properties

Command Buffer Levels | Render Pass Scope | Video Coding Scope | Supported Queue Types | Command Type
--- | --- | --- | --- | ---
Primary Secondary | Both | Outside | Graphics | State

## See Also

VK_NV_shading_rate_image, VkCommandBuffer, VkImageLayout, VkImageView

## 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