Struct ResamplingKernel 

pub struct ResamplingKernel { /* private fields */ }

GPU kernel for resampling operations.

Implementations

impl ResamplingKernel

pub fn new(context: &GpuContext, method: ResamplingMethod) -> GpuResult<Self>

Create a new resampling kernel.

The workgroup size is taken from context.tuner.raster_2d so it automatically adapts to low-end and high-end GPUs.

Errors

Returns an error if shader compilation or pipeline creation fails, or if method parameters are out of valid range.

pub fn new_with_workgroup_size( context: &GpuContext, method: ResamplingMethod, workgroup_size: (u32, u32), ) -> GpuResult<Self>

Create a new resampling kernel with an explicit workgroup size.

Prefer ResamplingKernel::new which derives the size from the context’s tuner automatically.

Errors

Returns an error if shader compilation or pipeline creation fails, or if method parameters are out of valid range.

pub fn execute<T: Pod>( &self, input: &GpuBuffer<T>, params: ResamplingParams, ) -> GpuResult<GpuBuffer<T>>

Execute resampling on GPU buffer.

Errors

Returns an error if buffer sizes are invalid or execution fails.