CRT filter reference attribution
================================

The PSXRecomp JVC-inspired CRT presentation preset is adapted from the CPU-side
CRT/composite filter design in RCRness / NESRecomp.

Pinned references read for this implementation:

- RCRness: https://github.com/NJH-1001/RCRness
  Commit: 2393fbbe0028cda20153430626e0c4aed5fc7a5e
- NESRecomp submodule: https://github.com/NJH-1001/nesrecomp
  Commit: a546dfef41f5aa82ef50965fc3d5d55abb8f28a2

Original copyright and license:

- Copyright (c) 2026 Matthew Stan
- PolyForm Noncommercial License 1.0.0
  https://polyformproject.org/licenses/noncommercial/1.0.0

Adapted concepts:

- stage to presentation scale before drawing the mask when the CPU staging
  buffer has capacity;
- neutral staggered 6x6 JVC 001 style slot mask instead of colored per-pixel
  RGB triads;
- mild horizontal composite bleed;
- soft source-pixel edge shaping;
- nonlinear midtone lift that leaves black anchored;
- light neighboring-cell bloom/halation.

No River City Ransom ROM, generated code, screenshots, captures, saves, or other
game assets were copied.
