1// Copyright 2016-2021 The Khronos Group, Inc. 2// 3// SPDX-License-Identifier: CC-BY-4.0 4 5include::{generated}/meta/{refprefix}VK_KHR_copy_commands2.txt[] 6 7=== Other Extension Metadata 8 9*Last Modified Date*:: 10 2020-07-06 11*Interactions and External Dependencies*:: 12 - None 13*Contributors*:: 14 - Jeff Leger, Qualcomm 15 - Tobias Hector, AMD 16 - Jan-Harald Fredriksen, ARM 17 - Tom Olson, ARM 18 19 20=== Description 21 22This extension provides extensible versions of the Vulkan buffer and image 23copy commands. 24The new commands are functionally identical to the core commands, except 25that their copy parameters are specified using extensible structures that 26can be used to pass extension-specific information. 27 28The following extensible copy commands are introduced with this extension: 29flink:vkCmdCopyBuffer2KHR, flink:vkCmdCopyImage2KHR, 30flink:vkCmdCopyBufferToImage2KHR, flink:vkCmdCopyImageToBuffer2KHR, 31flink:vkCmdBlitImage2KHR, and flink:vkCmdResolveImage2KHR. 32Each command contains an stext:*Info2KHR structure parameter that includes 33ptext:sType/ptext:pNext members. 34Lower level structures describing each region to be copied are also extended 35with ptext:sType/ptext:pNext members. 36 37include::{generated}/interfaces/VK_KHR_copy_commands2.txt[] 38 39=== Version History 40 41 * Revision 1, 2020-07-06 (Jeff Leger) 42 - Internal revisions 43