Class KHRIncrementalPresent


  • public final class KHRIncrementalPresent
    extends java.lang.Object
    This device extension extends vkQueuePresentKHR, from the VK_KHR_swapchain extension, allowing an application to specify a list of rectangular, modified regions of each image to present. This should be used in situations where an application is only changing a small portion of the presentable images within a swapchain, since it enables the presentation engine to avoid wasting time presenting parts of the surface that haven't changed.

    This extension is leveraged from the EGL_KHR_swap_buffers_with_damage extension.

    Examples

    None.

    Name String
    VK_KHR_incremental_present
    Extension Type
    Device extension
    Registered Extension Number
    85
    Revision
    1
    Extension and Version Dependencies
    Contact
    Last Modified Date
    2016-11-02
    IP Status
    No known IP claims.
    Contributors
    • Ian Elliott, Google
    • Jesse Hall, Google
    • Alon Or-bach, Samsung
    • James Jones, NVIDIA
    • Daniel Rakos, AMD
    • Ray Smith, ARM
    • Mika Isojarvi, Google
    • Jeff Juliano, NVIDIA
    • Jeff Bolz, NVIDIA
    • Field Detail

      • VK_KHR_INCREMENTAL_PRESENT_SPEC_VERSION

        public static final int VK_KHR_INCREMENTAL_PRESENT_SPEC_VERSION
        The extension specification version.
        See Also:
        Constant Field Values
      • VK_KHR_INCREMENTAL_PRESENT_EXTENSION_NAME

        public static final java.lang.String VK_KHR_INCREMENTAL_PRESENT_EXTENSION_NAME
        The extension name.
        See Also:
        Constant Field Values
      • VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR

        public static final int VK_STRUCTURE_TYPE_PRESENT_REGIONS_KHR
        Extends VkStructureType.
        See Also:
        Constant Field Values