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The eight W6 leaf crates hardcoded 0.12.0 instead of inheriting the workspace version — switched to version.workspace = true so the next bump is one line again. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
33 lines
1.7 KiB
TOML
33 lines
1.7 KiB
TOML
# The Linux GPU zero-copy plumbing (plan §9 / §W6), extracted into a leaf crate so the shared
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# frame vocabulary (pf-frame `FramePayload::Cuda`), the encode backends (CUDA copies/context),
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# and the capture import machinery can all reach it WITHOUT the host orchestrator in between.
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# Content is Linux-only; the crate compiles to an empty lib elsewhere so dependents can carry a
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# plain (non-target-gated) dependency.
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[package]
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name = "pf-zerocopy"
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version.workspace = true
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edition = "2021"
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# Inherit the workspace MSRV: clippy keys MSRV-gated lints off it (without this, e.g.
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# `manual_is_multiple_of` fires on code the host crate compiles clean).
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rust-version.workspace = true
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license = "MIT OR Apache-2.0"
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description = "punktfunk host Linux zero-copy GPU plumbing: CUDA context/buffers, EGL/Vulkan dmabuf import, the isolated import worker, and dmabuf implicit-fence sync."
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publish = false
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[target.'cfg(target_os = "linux")'.dependencies]
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anyhow = "1"
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tracing = "0.1"
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libc = "0.2"
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# `libcuda.so.1` is dlopen'd at runtime (NOT link-time) so one Linux binary runs on NVIDIA
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# (zero-copy via CUDA) AND on AMD/Intel (VAAPI, no NVIDIA driver present) — see `cuda::ffi`.
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libloading = "0.8"
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# EGL imports the PipeWire dmabuf, CUDA maps it (`dynamic` = load the NVIDIA libEGL at runtime).
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khronos-egl = { version = "6", features = ["dynamic"] }
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# Vulkan bridge for LINEAR dmabufs (gamescope): VK_EXT_external_memory_dma_buf import,
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# GPU-copy into an exportable allocation, export OPAQUE_FD → cuImportExternalMemory.
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ash = "0.38"
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# The isolated import worker's control protocol: small serde_json blobs over a Unix socket
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# (SCM_RIGHTS carries the fds; pixels never cross the socket).
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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