Struct wgpu::ImageDataLayout

#[repr(C)]
pub struct ImageDataLayout {
    pub offset: u64,
    pub bytes_per_row: Option<NonZeroU32>,
    pub rows_per_image: Option<NonZeroU32>,
}

Layout of a texture in a buffer’s memory.

Fields

offset: u64

Offset into the buffer that is the start of the texture. Must be a multiple of texture block size. For non-compressed textures, this is 1.

bytes_per_row: Option<NonZeroU32>

Bytes per “row” of the image. This represents one row of pixels in the x direction. Compressed textures include multiple rows of pixels in each “row”. Required if there are multiple rows (i.e. height or depth is more than one pixel or pixel block for compressed textures)

Must be a multiple of 256 for [CommandEncoder::copy_buffer_to_texture] and [CommandEncoder::copy_texture_to_buffer]. [Queue::write_texture] does not have this requirement.

Must be a multiple of the texture block size. For non-compressed textures, this is 1.

rows_per_image: Option<NonZeroU32>

Rows that make up a single “image”. Each “image” is one layer in the z direction of a 3D image. May be larger than copy_size.y. Required if there are multiple images (i.e. the depth is more than one)

Trait Implementations

impl Clone for ImageDataLayout

pub fn clone(&self) -> ImageDataLayout

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ImageDataLayout

impl Debug for ImageDataLayout

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

Formats the value using the given formatter.

impl Default for ImageDataLayout

pub fn default() -> ImageDataLayout

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ImageDataLayout

pub fn deserialize<__D>(
    __deserializer: __D
) -> Result<ImageDataLayout, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl Serialize for ImageDataLayout

pub fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.