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Enable Linux bridge mode and Vulkan FD interop exports

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Kelsi 2026-03-09 02:28:49 -07:00
parent a2c6ce8a7b
commit faec3f6ec2
4 changed files with 143 additions and 26 deletions
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6
docs/AMD_FSR2_INTEGRATION.md
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@ -56,7 +56,9 @@ Runtime note:
- `WOWEE_FSR3_WRAPPER_BACKEND=vulkan_runtime`
- `WOWEE_FSR3_WRAPPER_BACKEND=dx12_bridge`
- Default is `vulkan_runtime` on all platforms.
- `dx12_bridge` is opt-in and now performs DX12/Vulkan preflight, then loads the first runtime library exposing the required FSR3 dispatch exports.
- `dx12_bridge` is opt-in.
- On Windows: `dx12_bridge` performs DX12/Vulkan preflight, then loads the first runtime library exposing the required FSR3 dispatch exports.
- On Linux: `dx12_bridge` is enabled for wrapper runtime compatibility mode and uses Vulkan dispatch symbols in this build.
- DX12 bridge runtime override:
- `WOWEE_FSR3_DX12_RUNTIME_LIB=<path-to-amd_fidelityfx_framegeneration_dx12.dll>`
- DX12 bridge device preflight toggle:
@ -70,12 +72,14 @@ Runtime note:
- Current wrapper ABI version: `3` (dispatch payload carries external memory/semaphore handles and acquire/release fence values for bridge synchronization).
- Required wrapper exports:
- `wowee_fsr3_wrapper_get_abi_version`
- `wowee_fsr3_wrapper_get_backend`
- `wowee_fsr3_wrapper_initialize`
- `wowee_fsr3_wrapper_dispatch_upscale`
- `wowee_fsr3_wrapper_shutdown`
- Optional wrapper export:
- `wowee_fsr3_wrapper_dispatch_framegen`
- `wowee_fsr3_wrapper_get_last_error`
- `wowee_fsr3_wrapper_get_capabilities`
## Current Status