1// Copyright 2016-2024 The Khronos Group Inc. 2// 3// SPDX-License-Identifier: CC-BY-4.0 4 5include::{generated}/meta/{refprefix}VK_EXT_display_surface_counter.adoc[] 6 7=== Other Extension Metadata 8 9*Last Modified Date*:: 10 2016-12-13 11*IP Status*:: 12 No known IP claims. 13*Contributors*:: 14 - Pierre Boudier, NVIDIA 15 - James Jones, NVIDIA 16 - Damien Leone, NVIDIA 17 - Pierre-Loup Griffais, Valve 18 - Daniel Vetter, Intel 19 20=== Description 21 22This extension defines a vertical blanking period counter associated with 23display surfaces. 24It provides a mechanism to query support for such a counter from a 25slink:VkSurfaceKHR object. 26 27include::{generated}/interfaces/VK_EXT_display_surface_counter.adoc[] 28 29=== Version History 30 31 * Revision 1, 2016-12-13 (James Jones) 32 ** Initial draft 33