Module sr 

Super-resolution library (classical B0 + tiling B1 + future learned/GPU tiers).

Plan: docs/plans/native-super-resolution-excellence-2026.md.

Re-exports

pub use device_policy::super_resolve_tiled_with_policy;

pub use device_policy::super_resolve_with_policy;

pub use super_resolve::super_resolve;

pub use super_resolve::ClassicalKernel;

pub use super_resolve::EnhancementMode;

pub use super_resolve::SrBackend;

pub use super_resolve::SrReport;

pub use super_resolve::SrRequest;

pub use super_resolve_tiled::super_resolve_tiled;

pub use super_resolve_tiled::super_resolve_tiled_default;

pub use tile_blend::blend_tile_into_accum;

pub use tile_blend::finalize_blend;

pub use tile_extract::extract_tile_rgb8;

pub use tile_plan::estimate_tile_count;

pub use tile_plan::plan_tiles;

pub use tile_plan::TilePolicy;

pub use tile_plan::TileRect;

pub use tile_plan::DEFAULT_OVERLAP;

pub use tile_plan::DEFAULT_TILE;

pub use cnn_light_session::cnn_light_super_resolve;

pub use esrgan_session::esrgan_super_resolve;

pub use onnx_sr_session::probe_sr_asset;

pub use onnx_sr_session::SrSessionError;

pub use onnx_sr_session::SrSessionInfo;

pub use swin_session::swin_super_resolve;

Modules

cnn_light_session

Tier: CnnLight — lightweight learned SR (FSRCNN / ESPCN).

device_policy

B2 — SR device policy (classical path honesty before WGSL land).

esrgan_session

Tier: EsrganEdge — compact Real-ESRGAN generative SR.

onnx_sr_session

Shared ONNX Runtime session helper for learned super-resolution tiers (feature vision-onnx).

super_resolve

Unified classical super-resolution entry (Track B0 / SR0).

super_resolve_tiled

SR1 — tiled classical super-resolution (plan → extract → SR tile → blend).

swin_session

Tier: SwinRestore — SwinIR transformer SR (heavy, tiled for large stills).

tile_blend

SR1 — feather-blend an upscaled tile into a full-frame output.

tile_extract

SR1 — extract an input tile (RGB8 packed) into a caller buffer.

tile_plan

SR1 — plan overlapping tiles for bounded SR (VRAM/RAM-aware).