atdunbg
6c80693618
TAA subpixel jitter makes rasterized HDR specular highlights oscillate per frame. The old RGB min/max neighborhood clamp re-clamped the converged history against jitter-driven extremes every frame, leaving a periodic residual that the bloom threshold then amplified into visible glow pulsing on static models. - TAA: replace the RGB AABB clamp with YCoCg variance clipping (history clamped toward the stable neighborhood mean +/- 1.25 sigma, intersected with the min/max box as a ghosting upper bound) - Bloom extract: 5-tap cross prefilter before the threshold spreads surviving 1px jitter energy over a ~4x4 footprint so the glow no longer pulses