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vkCmdSetDescriptorBufferOffsets2EXT(3)

Name

vkCmdSetDescriptorBufferOffsets2EXT - Setting descriptor buffer offsets in a command buffer

C Specification

To set descriptor buffer offsets in a command buffer, call:

This functionality is superseded by VK_EXT_descriptor_heap. See Legacy Functionality for more information.

// Provided by VK_KHR_maintenance6 with VK_EXT_descriptor_buffer
void vkCmdSetDescriptorBufferOffsets2EXT(
    VkCommandBuffer                             commandBuffer,
    const VkSetDescriptorBufferOffsetsInfoEXT*  pSetDescriptorBufferOffsetsInfo);

Parameters

commandBuffer is the command buffer in which the descriptor buffer offsets will be set.
pSetDescriptorBufferOffsetsInfo is a pointer to a VkSetDescriptorBufferOffsetsInfoEXT structure.

Description

Valid Usage

VUID-vkCmdSetDescriptorBufferOffsets2EXT-commandBuffer-11295
If commandBuffer is a secondary command buffer, it must have begun with VkCommandBufferInheritanceDescriptorHeapInfoEXT::pSamplerHeapBindInfo equal to NULL
VUID-vkCmdSetDescriptorBufferOffsets2EXT-commandBuffer-11296
If commandBuffer is a secondary command buffer, it must have begun with VkCommandBufferInheritanceDescriptorHeapInfoEXT::pResourceHeapBindInfo equal to NULL

VUID-vkCmdSetDescriptorBufferOffsets2EXT-descriptorBuffer-09470
The descriptorBuffer feature must be enabled
VUID-vkCmdSetDescriptorBufferOffsets2EXT-pSetDescriptorBufferOffsetsInfo-09471
Each bit in pSetDescriptorBufferOffsetsInfo->stageFlags must be a stage supported by the commandBuffer’s parent VkCommandPool’s queue family

Valid Usage (Implicit)

VUID-vkCmdSetDescriptorBufferOffsets2EXT-commandBuffer-parameter
commandBuffer must be a valid VkCommandBuffer handle
VUID-vkCmdSetDescriptorBufferOffsets2EXT-pSetDescriptorBufferOffsetsInfo-parameter
pSetDescriptorBufferOffsetsInfo must be a valid pointer to a valid VkSetDescriptorBufferOffsetsInfoEXT structure
VUID-vkCmdSetDescriptorBufferOffsets2EXT-commandBuffer-recording
commandBuffer must be in the recording state
VUID-vkCmdSetDescriptorBufferOffsets2EXT-commandBuffer-cmdpool
The VkCommandPool that commandBuffer was allocated from must support VK_QUEUE_COMPUTE_BIT, VK_QUEUE_DATA_GRAPH_BIT_ARM, or VK_QUEUE_GRAPHICS_BIT operations
VUID-vkCmdSetDescriptorBufferOffsets2EXT-videocoding
This command must only be called outside of a video coding scope

Host Synchronization

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