To copy data from an image object to a buffer object, call:
void vkCmdCopyImageToBuffer( VkCommandBuffer commandBuffer, VkImage srcImage, VkImageLayout srcImageLayout, VkBuffer dstBuffer, uint32_t regionCount, const VkBufferImageCopy* pRegions);
commandBufferis the command buffer into which the command will be recorded.
srcImageis the source image.
srcImageLayoutis the layout of the source image subresources for the copy.
dstBufferis the destination buffer.
regionCountis the number of regions to copy.
pRegionsis a pointer to an array of VkBufferImageCopy structures specifying the regions to copy.
Each region in
pRegions is copied from the specified region of the
source image to the specified region of the destination buffer.
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.