Struct GpuDecoder 

#[non_exhaustive]
pub struct GpuDecoder;

GPU-backed decoder using vyre’s cached runtime device.

This struct is #[non_exhaustive] to allow adding new internal state (like shader caches or command buffers) without breaking consumers.

Examples

use vyre_wgpu::engine::decode::GpuDecoder;

// Requires a GPU device to succeed.
let _ = GpuDecoder::new();

Implementations

impl GpuDecoder

pub fn new() -> Result<Self>

Create a decoder backed by vyre::runtime::cached_device().

Errors

Returns an error if the GPU device cannot be initialized or if the hardware is incompatible with the decode shaders.

pub fn try_new() -> Result<Self>

Try to initialize the shared GPU device.

Errors

Returns Error::Gpu if the GPU device cannot be initialized.

pub fn decode_recursive(&self, file_bytes: &[u8]) -> Result<Vec<DecodedRegion>>

Decode all supported encodings recursively.

Errors

Returns Error::Decode if the GPU decode dispatch or recursive frontier management fails. Returns Error::Gpu if the GPU device cannot be initialized or a buffer operation fails.

pub fn decode_recursive_with_rules( &self, file_bytes: &[u8], rules: &DecodeRules, ) -> Result<Vec<DecodedRegion>>

Decode recursively using caller-provided rules.

Errors

Returns Error::Decode if max_passes is zero or the GPU decode dispatch fails. Returns Error::Gpu if the GPU device cannot be initialized or a buffer operation fails.

Trait Implementations

impl Clone for GpuDecoder

fn clone(&self) -> GpuDecoder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GpuDecoder

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

Formats the value using the given formatter.

impl Default for GpuDecoder

fn default() -> GpuDecoder

Returns the “default value” for a type.

impl Copy for GpuDecoder