C Specification

// Provided by VK_NV_device_generated_commands
typedef struct VkGeneratedCommandsMemoryRequirementsInfoNV {
    VkStructureType               sType;
    const void*                   pNext;
    VkPipelineBindPoint           pipelineBindPoint;
    VkPipeline                    pipeline;
    VkIndirectCommandsLayoutNV    indirectCommandsLayout;
    uint32_t                      maxSequencesCount;
} VkGeneratedCommandsMemoryRequirementsInfoNV;

Members

  • sType is a VkStructureType value identifying this structure.

  • pNext is NULL or a pointer to a structure extending this structure.

  • pipelineBindPoint is the VkPipelineBindPoint of the pipeline that this buffer memory is intended to be used with during the execution.

  • pipeline is the VkPipeline that this buffer memory is intended to be used with during the execution.

  • indirectCommandsLayout is the VkIndirectCommandsLayoutNV that this buffer memory is intended to be used with.

  • maxSequencesCount is the maximum number of sequences that this buffer memory in combination with the other state provided can be used with.

Description

Valid Usage

  • VUID-VkGeneratedCommandsMemoryRequirementsInfoNV-maxSequencesCount-02907
    maxSequencesCount must be less or equal to VkPhysicalDeviceDeviceGeneratedCommandsPropertiesNV::maxIndirectSequenceCount

  • VUID-VkGeneratedCommandsMemoryRequirementsInfoNV-pipelineBindPoint-09075
    If pipelineBindPoint is of type VK_PIPELINE_BIND_POINT_GRAPHICS, then pipeline must be a valid VkPipeline handle

  • VUID-VkGeneratedCommandsMemoryRequirementsInfoNV-pipelineBindPoint-09076
    If pipelineBindPoint is of type VK_PIPELINE_BIND_POINT_COMPUTE, and the indirectCommandsLayout was not created with a VK_INDIRECT_COMMANDS_TOKEN_TYPE_PIPELINE_NV token, then the pipeline must be a valid VkPipeline handle

  • VUID-VkGeneratedCommandsMemoryRequirementsInfoNV-pipelineBindPoint-09077
    If pipelineBindPoint is of type VK_PIPELINE_BIND_POINT_COMPUTE, and the indirectCommandsLayout contains a VK_INDIRECT_COMMANDS_TOKEN_TYPE_PIPELINE_NV token, then the pipeline must be VK_NULL_HANDLE

Valid Usage (Implicit)

  • VUID-VkGeneratedCommandsMemoryRequirementsInfoNV-sType-sType
    sType must be VK_STRUCTURE_TYPE_GENERATED_COMMANDS_MEMORY_REQUIREMENTS_INFO_NV

  • VUID-VkGeneratedCommandsMemoryRequirementsInfoNV-pNext-pNext
    pNext must be NULL

  • VUID-VkGeneratedCommandsMemoryRequirementsInfoNV-pipelineBindPoint-parameter
    pipelineBindPoint must be a valid VkPipelineBindPoint value

  • VUID-VkGeneratedCommandsMemoryRequirementsInfoNV-pipeline-parameter
    If pipeline is not VK_NULL_HANDLE, pipeline must be a valid VkPipeline handle

  • VUID-VkGeneratedCommandsMemoryRequirementsInfoNV-indirectCommandsLayout-parameter
    indirectCommandsLayout must be a valid VkIndirectCommandsLayoutNV handle

  • VUID-VkGeneratedCommandsMemoryRequirementsInfoNV-commonparent
    Both of indirectCommandsLayout, and pipeline that are valid handles of non-ignored parameters must have been created, allocated, or retrieved from the same VkDevice

See Also

VK_NV_device_generated_commands, VkIndirectCommandsLayoutNV, VkPipeline, VkPipelineBindPoint, VkStructureType, vkGetGeneratedCommandsMemoryRequirementsNV

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 2014-2024 The Khronos Group Inc.

SPDX-License-Identifier: CC-BY-4.0