C Specification

Bits which can be set in the vkCmdSetStencilCompareMask::faceMask parameter, and similar parameters of other commands specifying which stencil state to update stencil masks for, are:

typedef enum VkStencilFaceFlagBits {
    VK_STENCIL_FACE_FRONT_BIT = 0x00000001,
    VK_STENCIL_FACE_BACK_BIT = 0x00000002,
    VK_STENCIL_FRONT_AND_BACK = 0x00000003,
} VkStencilFaceFlagBits;


  • VK_STENCIL_FACE_FRONT_BIT specifies that only the front set of stencil state is updated.

  • VK_STENCIL_FACE_BACK_BIT specifies that only the back set of stencil state is updated.

  • VK_STENCIL_FRONT_AND_BACK is the combination of VK_STENCIL_FACE_FRONT_BIT and VK_STENCIL_FACE_BACK_BIT, and specifies that both sets of stencil state are updated.

See Also

Document Notes

For more information, see the Vulkan Specification at URL

This page is extracted from the Vulkan Specification. Fixes and changes should be made to the Specification, not directly.

Copyright (c) 2014-2018 Khronos Group. This work is licensed under a Creative Commons Attribution 4.0 International License.