DXR SER: Add dual-API support for NVAPI and DXR 1.3 native #9145
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Implements Shader Execution Reordering (SER) with support for both: - NVAPI path (existing, requires hlsl_nvapi capability) - DXR 1.3 native path (new, requires SM 6.9+ without NVAPI) Key changes: - Dual HitObject intrinsics: NVAPI vs DXR 1.3 native implementations - New DXR 1.3-only methods: GetRayFlags, GetRayTMin, MakeMiss, FromRayQuery - Smart HLSL emission: NvHitObject vs dx::HitObject based on capabilities - New capability atoms: ser_hlsl_native, ser_dxr, ser_nvapi - MaybeReorderThread aliases for DXR 1.3 compatibility 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
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Implements Shader Execution Reordering (SER) with support for both:
Key changes:
🤖 Generated with Claude Code