ayo
247fe1092d
Implement native NGX feature-13 RR through a LUID-matched D3D12/Vulkan shared-memory and timeline-fence bridge. Add owned parameter snapshots, GPU resource lifetime handling, inherited/enhanced barriers, optional guides, sampled input formats and depth-plane support with stencil preservation. Separate RR initialization from the SR CUDA runtime and expose explicit backend/model selection through player configuration. Add synthetic bridge, snapshot and NGX lifecycle harnesses covering camera/history/reset, parameter mutation, delayed submission, early release, capability gating and unsupported-input rejection. Add exact gfx11 D/E model generation, verified caches, versioned local deployment with configuration backups, and isolated portable model tools with pinned Python, NumPy and glslang dependencies. Extend Windows K benchmarking and private native-cache selection. Fix LLVM 22 emitter/helper compatibility and preserve exact-output validation for local output-kernel optimization. Add native FSR RR provider diagnostics, local development package refresh tooling, installer/checker updates, FidelityFX headers and Windows parity documentation. Keep NVIDIA binaries, derived models and private optimized kernels out of distributable packages. Native RR evidence remains synthetic; game validation, FSR RR dispatch, installer integration and Linux performance parity remain incomplete.
22 lines
738 B
C++
22 lines
738 B
C++
#pragma once
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#include "d3d12_external.h"
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#include "rr_ngx_snapshot.h"
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#include <memory>
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namespace d4r::win::rr {
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// Native RR execution on borrowed game resources. No fixture files, synthetic
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// guide creation, child process, NVIDIA runtime, or CPU tensor transfer.
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class Backend {
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struct Impl;
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std::unique_ptr<Impl> impl;
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public:
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Backend(ID3D12Device* device, const Creation& creation, const std::string& modelDirectory);
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~Backend();
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Backend(const Backend&) = delete;
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Backend& operator=(const Backend&) = delete;
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void validate_frame(const Snapshot& frame);
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void evaluate(ID3D12CommandQueue* queue, const Snapshot& frame, const std::array<ResourceAccess, Snapshot::Count>& access);
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void drain();
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};
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}
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