Struct GpuRasterBuffer 

pub struct GpuRasterBuffer<T: Pod> { /* private fields */ }

GPU raster buffer for multi-band raster data.

This struct manages GPU buffers for multi-band raster data with efficient interleaved or planar storage.

Implementations

impl<T: Pod + Zeroable> GpuRasterBuffer<T>

pub fn new( context: &GpuContext, width: u32, height: u32, num_bands: usize, usage: BufferUsages, ) -> GpuResult<Self>

Create a new GPU raster buffer.

Errors

Returns an error if buffer creation fails.

pub fn from_bands( context: &GpuContext, width: u32, height: u32, bands_data: &[Vec<T>], usage: BufferUsages, ) -> GpuResult<Self>

Create a GPU raster buffer from data.

Errors

Returns an error if buffer creation or upload fails.

pub fn band(&self, index: usize) -> Option<&GpuBuffer<T>>

Get a specific band buffer.

pub fn band_mut(&mut self, index: usize) -> Option<&mut GpuBuffer<T>>

Get mutable reference to a specific band buffer.

pub fn bands(&self) -> &[GpuBuffer<T>]

Get all band buffers.

pub fn num_bands(&self) -> usize

Get the number of bands.

pub fn dimensions(&self) -> (u32, u32)

Get raster dimensions.

pub fn width(&self) -> u32

Get raster width.

pub fn height(&self) -> u32

Get raster height.

pub async fn read_all_bands(&self) -> GpuResult<Vec<Vec<T>>>

Read all bands from GPU asynchronously.

Errors

Returns an error if reading fails.

pub fn read_all_bands_blocking(&self) -> GpuResult<Vec<Vec<T>>>

Read all bands from GPU synchronously.

Errors

Returns an error if reading fails.

Trait Implementations

impl<T: Pod> Debug for GpuRasterBuffer<T>

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

Formats the value using the given formatter.