VkCopyImageToBufferInfo2

The VkCopyImageToBufferInfo2 structure is defined as:

typedef struct VkCopyImageToBufferInfo2 {
    VkStructureType sType;
    const void* pNext;
    VkImage srcImage;
    VkImageLayout srcImageLayout;
    VkBuffer dstBuffer;
    uint32_t regionCount;
    const VkBufferImageCopy2* pRegions;
} VkCopyImageToBufferInfo2;

or the equivalent

typedef VkCopyImageToBufferInfo2 VkCopyImageToBufferInfo2KHR;

sType is a VkStructureType value identifying this structure.
pNext is NULL or a pointer to a structure extending this structure.
srcImage is the source image.
srcImageLayout is the layout of the source image subresources for the copy.
dstBuffer is the destination buffer.
regionCount is the number of regions to copy.
pRegions is a pointer to an array of VkBufferImageCopy2 structures specifying the regions to copy.

Valid Usage

VUID-VkCopyImageToBufferInfo2-pRegions-04566

The image region specified by each element of pRegions that does not contain VkCopyCommandTransformInfoQCOM in its pNext chain must be contained within the specified imageSubresource of srcImage

VUID-VkCopyImageToBufferInfo2KHR-pRegions-04557

If the image region specified by each element of pRegions contains VkCopyCommandTransformInfoQCOM in its pNext chain, the rotated source regionmust be contained within srcImage

VUID-VkCopyImageToBufferInfo2KHR-pRegions-04558

If any element of pRegions contains VkCopyCommandTransformInfoQCOM in its pNext chain, then srcImage must have a 1x1x1 texel block extent

VUID-VkCopyImageToBufferInfo2KHR-pRegions-06205

If any element of pRegions contains VkCopyCommandTransformInfoQCOM in its pNext chain, then srcImage must be of type VK_IMAGE_TYPE_2D

VUID-VkCopyImageToBufferInfo2KHR-pRegions-06206

If any element of pRegions contains VkCopyCommandTransformInfoQCOM in its pNext chain, then srcImage must not have a multi-planar format

VUID-VkCopyImageToBufferInfo2-pRegions-00183

dstBuffer must be large enough to contain all buffer locations that are accessed according to Buffer and Image Addressing, for each element of pRegions

VUID-VkCopyImageToBufferInfo2-pRegions-00184

The union of all source regions, and the union of all destination regions, specified by the elements of pRegions, must not overlap in memory

VUID-VkCopyImageToBufferInfo2-srcImage-00186

srcImage must have been created with VK_IMAGE_USAGE_TRANSFER_SRC_BIT usage flag

VUID-VkCopyImageToBufferInfo2-srcImage-01998

The format features of srcImage must contain VK_FORMAT_FEATURE_TRANSFER_SRC_BIT

VUID-VkCopyImageToBufferInfo2-dstBuffer-00191

dstBuffer must have been created with VK_BUFFER_USAGE_TRANSFER_DST_BIT usage flag

VUID-VkCopyImageToBufferInfo2-dstBuffer-00192

If dstBuffer is non-sparse then it must be bound completely and contiguously to a single VkDeviceMemory object

VUID-VkCopyImageToBufferInfo2-srcImageLayout-00189

srcImageLayout must specify the layout of the image subresources of srcImage specified in pRegions at the time this command is executed on a VkDevice

VUID-VkCopyImageToBufferInfo2-srcImageLayout-01397

srcImageLayout must be VK_IMAGE_LAYOUT_SHARED_PRESENT_KHR, VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, or VK_IMAGE_LAYOUT_GENERAL

VUID-VkCopyImageToBufferInfo2-srcImage-07966

If srcImage is non-sparse then the image or the specified disjoint plane must be bound completely and contiguously to a single VkDeviceMemory object

VUID-VkCopyImageToBufferInfo2-imageSubresource-07967

The imageSubresource.mipLevel member of each element of pRegions must be less than the mipLevels specified in VkImageCreateInfo when srcImage was created

VUID-VkCopyImageToBufferInfo2-imageSubresource-07968

If imageSubresource.layerCount is not VK_REMAINING_ARRAY_LAYERS, imageSubresource.baseArrayLayer + imageSubresource.layerCount of each element of pRegionsmust be less than or equal to the arrayLayers specified in VkImageCreateInfo when srcImage was created

VUID-VkCopyImageToBufferInfo2-srcImage-07969

srcImage must not have been created with flags containing VK_IMAGE_CREATE_SUBSAMPLED_BIT_EXT

VUID-VkCopyImageToBufferInfo2-srcImage-07973

srcImage must have a sample count equal to VK_SAMPLE_COUNT_1_BIT

VUID-VkCopyImageToBufferInfo2-srcImage-07979

If srcImage is of type VK_IMAGE_TYPE_1D, then for each element of pRegions, imageOffset.y must be 0 and imageExtent.height must be 1

VUID-VkCopyImageToBufferInfo2-imageOffset-09104

For each element of pRegions, imageOffset.z and (imageExtent.depth + imageOffset.z) must both be greater than or equal to 0 and less than or equal to the depth of the specified imageSubresource of srcImage

VUID-VkCopyImageToBufferInfo2-srcImage-07980

If srcImage is of type VK_IMAGE_TYPE_1D or VK_IMAGE_TYPE_2D, then for each element of pRegions, imageOffset.z must be 0 and imageExtent.depth must be 1

VUID-VkCopyImageToBufferInfo2-srcImage-07274

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR or VK_SURFACE_TRANSFORM_ROTATE_270_BIT_KHR, imageOffset.x must be a multiple of the texel block extent width of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-imageOffset-10051

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_ROTATE_180_BIT_KHR or VK_SURFACE_TRANSFORM_ROTATE_90_BIT_KHR, and imageOffset.x does not equal the width of the subresource specified by imageSubresource, imageOffset.x must be a multiple of the texel block extent width of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-srcImage-07275

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR or VK_SURFACE_TRANSFORM_ROTATE_90_BIT_KHR, imageOffset.y must be a multiple of the texel block extent height of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-imageOffset-10052

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_ROTATE_270_BIT_KHR or VK_SURFACE_TRANSFORM_ROTATE_180_BIT_KHR, and imageOffset.y does not equal the height of the subresource specified by imageSubresource, imageOffset.y must be a multiple of the texel block extent height of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-srcImage-07276

For each element of pRegions, imageOffset.z must be a multiple of the texel block extent depth of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-srcImage-00207

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR, the sum of imageOffset.x and extent.width does not equal the width of the subresource specified by imageSubresource, extent.width must be a multiple of the texel block extent width of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-imageOffset-10053

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_ROTATE_90_BIT_KHR, the difference of imageOffset.x and extent.height must be a multiple of the texel block extent width of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-imageOffset-10054

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_ROTATE_180_BIT_KHR, the difference of imageOffset.x and extent.width must be a multiple of the texel block extent width of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-imageOffset-10055

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_ROTATE_270_BIT_KHR, the sum of imageOffset.x and extent.height does not equal the width of the subresource specified by imageSubresource, extent.height must be a multiple of the texel block extent width of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-srcImage-00208

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR, and the sum of imageOffset.y and extent.height does not equal the height of the subresource specified by imageSubresource, extent.height must be a multiple of the texel block extent height of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-imageOffset-10056

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_ROTATE_90_BIT_KHR, the sum of imageOffset.y and extent.width does not equal the height of the subresource specified by imageSubresource, extent.width must be a multiple of the texel block extent height of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-imageOffset-10057

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_ROTATE_180_BIT_KHR, the difference of imageOffset.y and extent.height must be a multiple of the texel block extent height of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-imageOffset-10058

For each element of pRegions, if VkCopyCommandTransformInfoQCOM::transform is equal to VK_SURFACE_TRANSFORM_ROTATE_270_BIT_KHR, the difference of imageOffset.y and extent.width must be a multiple of the texel block extent height of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-srcImage-00209

For each element of pRegions, if the sum of imageOffset.z and extent.depth does not equal the depth of the subresource specified by srcSubresource, extent.depth must be a multiple of the texel block extent depth of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-imageSubresource-09105

For each element of pRegions, imageSubresource.aspectMaskmust specify aspects present in srcImage

VUID-VkCopyImageToBufferInfo2-srcImage-07981

If srcImage has a multi-planar format, then for each element of pRegions, imageSubresource.aspectMask must be a single valid multi-planar aspect mask bit

VUID-VkCopyImageToBufferInfo2-srcImage-07983

If srcImage is of type VK_IMAGE_TYPE_3D, for each element of pRegions, imageSubresource.baseArrayLayer must be 0 and imageSubresource.layerCount must be 1

VUID-VkCopyImageToBufferInfo2-bufferRowLength-09106

For each element of pRegions, bufferRowLength must be a multiple of the texel block extent width of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-bufferImageHeight-09107

For each element of pRegions, bufferImageHeight must be a multiple of the texel block extent height of the VkFormat of srcImage

VUID-VkCopyImageToBufferInfo2-bufferRowLength-09108

For each element of pRegions, bufferRowLength divided by the texel block extent width and then multiplied by the texel block size of srcImage must be less than or equal to 2³¹-1

VUID-VkCopyImageToBufferInfo2-srcImage-07975

If srcImage does not have either a depth/stencil format or a multi-planar format, then for each element of pRegions, bufferOffset must be a multiple of the texel block size

VUID-VkCopyImageToBufferInfo2-srcImage-07976

If srcImage has a multi-planar format, then for each element of pRegions, bufferOffsetmust be a multiple of the element size of the compatible format for the format and the aspectMask of the imageSubresource as defined in Compatible Formats of Planes of Multi-Planar Formats

VUID-VkCopyImageToBufferInfo2-srcImage-07978

If srcImage has a depth/stencil format, the bufferOffset member of any element of pRegions must be a multiple of 4

VUID-VkCopyImageToBufferInfo2-imageOffset-00197

For each element of pRegions not containing VkCopyCommandTransformInfoQCOM in its pNext chain, imageOffset.x and (imageExtent.width + imageOffset.x) must both be greater than or equal to 0 and less than or equal to the width of the specified imageSubresource of srcImage

VUID-VkCopyImageToBufferInfo2-imageOffset-00198

For each element of pRegions not containing VkCopyCommandTransformInfoQCOM in its pNext chain, imageOffset.y and (imageExtent.height + imageOffset.y) must both be greater than or equal to 0 and less than or equal to the height of the specified imageSubresource of srcImage

VkCopyImageToBufferInfo2

Valid Usage

Valid Usage (Implicit)