feat(hdr): layered HDR compositing, shader transitions, and HDR image support#268

Merged

vanceingalls merged 8 commits intomainfrom

feat/hdr-layered-compositing

Apr 20, 2026

Commits on Apr 20, 2026

feat(hdr): shader transitions, --hdr flag, and SDR rendering fixes

vanceingalls
and
claude
committed
fix: tighten shader smoke thresholds + assert .scene contract
vanceingalls
committed
fix(hdr): restore VIRTUAL_TIME_SHIM and applyRenderModeHints in renderOrchestrator
vanceingalls
committed
test(engine): expand sampleRgb48le coverage + audit Uint16Array alignment
vanceingalls
committed
fix(engine,producer): mask DOM layers during HDR layered compositing
vanceingalls
committed
fix(engine): preserve GSAP-applied opacity across DOM-layer captures
vanceingalls
committed
fix(producer): correct hdrLayerStartTimes typo to hdrVideoStartTimes
vanceingalls
committed
fix(engine): restore video opacity copy to injected frame img

vanceingalls
and
claude
committed