VkCopyImageToImageInfo

The VkCopyImageToImageInfo structure is defined as:

typedef struct VkCopyImageToImageInfo {
    VkStructureType sType;
    const void* pNext;
    VkHostImageCopyFlags flags;
    VkImage srcImage;
    VkImageLayout srcImageLayout;
    VkImage dstImage;
    VkImageLayout dstImageLayout;
    uint32_t regionCount;
    const VkImageCopy2* pRegions;
} VkCopyImageToImageInfo;

or the equivalent

typedef VkCopyImageToImageInfo VkCopyImageToImageInfoEXT;

• 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 VkHostImageCopyFlagBits values describing additional copy parameters.
• srcImage is the source image.
• srcImageLayout is the layout of the source image subresources for the copy.
• 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 VkImageCopy2 structures specifying the regions to copy.

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