VkCmdReserveSpaceForCommandsInfoNVX(3)

# VkCmdReserveSpaceForCommandsInfoNVX(3) Manual Page

## Name

VkCmdReserveSpaceForCommandsInfoNVX - Structure specifying parameters for the reservation of command buffer space

## C Specification

    typedef struct VkCmdReserveSpaceForCommandsInfoNVX {
        VkStructureType                sType;
        const void*                    pNext;
        VkObjectTableNVX               objectTable;
        VkIndirectCommandsLayoutNVX    indirectCommandsLayout;
        uint32_t                       maxSequencesCount;
    } VkCmdReserveSpaceForCommandsInfoNVX;

## Members

- `sType` is the type of this structure.

- `pNext` is `NULL` or a pointer to an extension-specific structure.

- `objectTable` is the VkObjectTableNVX to be used for the generation process. Only registered objects at the time vkCmdReserveSpaceForCommandsNVX is called, will be taken into account for the reservation.

- `indirectCommandsLayout` is the VkIndirectCommandsLayoutNVX that must also be used at generation time.

- `maxSequencesCount` is the maximum number of sequences for which command buffer space will be reserved.

## Description

Valid Usage (Implicit)

- `sType` must be `VK_STRUCTURE_TYPE_CMD_RESERVE_SPACE_FOR_COMMANDS_INFO_NVX`

- `pNext` must be `NULL`

- `objectTable` must be a valid VkObjectTableNVX handle

- `indirectCommandsLayout` must be a valid VkIndirectCommandsLayoutNVX handle

- Both of `indirectCommandsLayout`, and `objectTable` must have been created, allocated, or retrieved from the same VkDevice

Host Synchronization

- Host access to `objectTable` must be externally synchronized

## See Also

VkIndirectCommandsLayoutNVX, VkObjectTableNVX, VkStructureType, vkCmdReserveSpaceForCommandsNVX

## 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 (c) 2014-2020 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.