Struct WgpuBackend 

pub struct WgpuBackend { /* private fields */ }

wgpu-backed GPU compute backend.

Holds two compute pipelines: one for LZ77 (v1) and one for GDeflate (v2).

Implementations

impl WgpuBackend

pub fn try_new() -> Result<Option<Self>>

Attempt to create a wgpu backend by discovering a suitable GPU adapter.

Returns None if no compatible GPU is found.

Errors

Returns an error if wgpu initialisation fails unexpectedly.

Trait Implementations

impl ComputeBackend for WgpuBackend

fn name(&self) -> &str

Backend display name (e.g. “wgpu-Vulkan”, “CUDA”).

fn gpu_info(&self) -> &GpuInfo

Information about the GPU selected by this backend.

fn decompress_tiles( &self, tiles: &[CompressedTile], cancel: &AtomicBool, ) -> Result<Vec<Vec<u8>>>

Decompress a batch of compressed tiles on the GPU.

fn decompress_tiles_gdeflate( &self, tiles: &[CompressedTile], cancel: &AtomicBool, ) -> Result<Vec<Vec<u8>>>

Decompress a batch of GDeflate-encoded tiles on the GPU.

fn release(&self)

Release GPU resources held by this backend.