VkCopyMemoryToImageInfoEXT

The VkCopyMemoryToImageInfoEXT structure is defined as:

typedef struct VkCopyMemoryToImageInfoEXT {
    VkStructureType sType;
    const void* pNext;
    VkHostImageCopyFlagsEXT flags;
    VkImage dstImage;
    VkImageLayout dstImageLayout;
    uint32_t regionCount;
    const VkMemoryToImageCopyEXT* pRegions;
} VkCopyMemoryToImageInfoEXT;

• sType is a VkStructureType value identifying this structure.
• pNext is NULL or a pointer to a structure extending this structure.
• flags is a bitmask of VkHostImageCopyFlagBitsEXT values describing additional copy parameters.
• dstImage is the destination image.
• dstImageLayout is the layout of the destination image subresources for the copy.
• regionCount is the number of regions to copy.
• pRegions is a pointer to an array of VkMemoryToImageCopyEXT structures specifying the regions to copy.

vkCopyMemoryToImageEXT does not check whether the device memory associated with dstImage is currently in use before performing the copy. The application must guarantee that any previously submitted command that reads from or writes to the copy regions has completed before the host performs the copy.

Copy regions for the image must be aligned to a multiple of the texel block extent in each dimension, except at the edges of the image, where region extents must match the edge of the image.