1// Copyright 2020-2023 The Khronos Group Inc. 2// 3// SPDX-License-Identifier: CC-BY-4.0 4 5// Common Valid Usage 6// Common to VkCmdCopyBufferToImage* commands 7 * [[VUID-{refpage}-pRegions-00171]] 8 pname:srcBuffer must: be large enough to contain all buffer locations 9 that are accessed according to <<copies-buffers-images-addressing,Buffer 10 and Image Addressing>>, for each element of pname:pRegions 11 * The union of all source regions, and the union of all destination 12 regions, specified by the elements of pname:pRegions, must: not overlap 13 in memory 14 * pname:srcBuffer must: have been created with ename:VK_BUFFER_USAGE_TRANSFER_SRC_BIT usage flag 15ifdef::VK_VERSION_1_1,VK_KHR_maintenance1[] 16 * The <<resources-image-format-features,format features>> of 17 pname:dstImage must: contain ename:VK_FORMAT_FEATURE_TRANSFER_DST_BIT 18endif::VK_VERSION_1_1,VK_KHR_maintenance1[] 19 * [[VUID-{refpage}-srcBuffer-00176]] 20 If pname:srcBuffer is non-sparse then it must: be bound completely and contiguously to a single sname:VkDeviceMemory object 21 * [[VUID-{refpage}-dstImage-00177]] pname:dstImage must: have been created with ename:VK_IMAGE_USAGE_TRANSFER_DST_BIT usage flag 22 * [[VUID-{refpage}-dstImage-00178]] 23 If pname:dstImage is non-sparse then it must: be bound completely and contiguously to a single sname:VkDeviceMemory object 24 * pname:dstImage must: have a sample count equal to 25 ename:VK_SAMPLE_COUNT_1_BIT 26 * pname:dstImageLayout must: specify the layout of the image subresources of pname:dstImage specified in pname:pRegions at the time this command is executed on a sname:VkDevice 27ifndef::VK_KHR_shared_presentable_image[] 28 * [[VUID-{refpage}-dstImageLayout-00181]] 29 pname:dstImageLayout must: be ename:VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL 30 or ename:VK_IMAGE_LAYOUT_GENERAL 31endif::VK_KHR_shared_presentable_image[] 32// Common Valid Usage 33