VkDispatchIndirectCommand(3)

Name

VkDispatchIndirectCommand - Structure specifying an indirect dispatching command

C Specification

The VkDispatchIndirectCommand structure is defined as:

// Provided by VK_VERSION_1_0
typedef struct VkDispatchIndirectCommand {
    uint32_t    x;
    uint32_t    y;
    uint32_t    z;
} VkDispatchIndirectCommand;

Members

  • x is the number of local workgroups to dispatch in the X dimension.

  • y is the number of local workgroups to dispatch in the Y dimension.

  • z is the number of local workgroups to dispatch in the Z dimension.

Description

The members of VkDispatchIndirectCommand have the same meaning as the corresponding parameters of vkCmdDispatch.

Valid Usage

  • VUID-VkDispatchIndirectCommand-x-00417
    x must be less than or equal to VkPhysicalDeviceLimits::maxComputeWorkGroupCount[0]

  • VUID-VkDispatchIndirectCommand-y-00418
    y must be less than or equal to VkPhysicalDeviceLimits::maxComputeWorkGroupCount[1]

  • VUID-VkDispatchIndirectCommand-z-00419
    z must be less than or equal to VkPhysicalDeviceLimits::maxComputeWorkGroupCount[2]

See Also

VK_VERSION_1_0, vkCmdDispatchIndirect

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.