Struct vulkano::image::sys::LinearLayout

pub struct LinearLayout {
    pub offset: DeviceSize,
    pub size: DeviceSize,
    pub row_pitch: DeviceSize,
    pub array_pitch: DeviceSize,
    pub depth_pitch: DeviceSize,
}

Describes the memory layout of an image with linear tiling.

Obtained by calling *_linear_layout on the image.

The address of a texel at (x, y, z, layer) is layer * array_pitch + z * depth_pitch + y * row_pitch + x * size_of_each_texel + offset. size_of_each_texel must be determined depending on the format. The same formula applies for compressed formats, except that the coordinates must be in number of blocks.

Fields

offset: DeviceSize

Number of bytes from the start of the memory and the start of the queried subresource.

size: DeviceSize

Total number of bytes for the queried subresource. Can be used for a safety check.

row_pitch: DeviceSize

Number of bytes between two texels or two blocks in adjacent rows.

array_pitch: DeviceSize

Number of bytes between two texels or two blocks in adjacent array layers. This value is undefined for images with only one array layer.

depth_pitch: DeviceSize

Number of bytes between two texels or two blocks in adjacent depth layers. This value is undefined for images that are not three-dimensional.

Trait Implementations

impl Clone for LinearLayout

fn clone(&self) -> LinearLayout

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LinearLayout

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq<LinearLayout> for LinearLayout

fn eq(&self, other: &LinearLayout) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &LinearLayout) -> bool

This method tests for !=.

impl Copy for LinearLayout

impl Eq for LinearLayout

impl StructuralEq for LinearLayout

impl StructuralPartialEq for LinearLayout