naga::back::spv

Module f16_polyfill

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Expand description

This module provides functionality for polyfilling f16 input/output variables when the StorageInputOutput16 capability is not available or disabled.

It works by:

  1. Declaring f16 I/O variables as f32 in SPIR-V
  2. Converting between f16 and f32 at runtime using OpFConvert
  3. Maintaining mappings to track which variables need conversion

Structs§

F16IoPolyfill 🔒
Manages f16 I/O polyfill state and operations.