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New crate crates/punktfunk-client-linux (binary punktfunk-client), the native Linux client on the Option A architecture (2026-06-12 research): - GTK4/libadwaita shell linking punktfunk-core directly (no C ABI): mDNS host list, TOFU fingerprint prompt, SPAKE2 PIN pairing dialog, preferences (mode/bitrate/gamepad/shortcut capture), stats overlay, --connect host[:port] for scripting. - Video: FFmpeg software HEVC decode (LOW_DELAY, slice threads) -> RGBA -> GdkMemoryTexture inside GtkGraphicsOffload (the dmabuf subsurface path lights up when VAAPI lands; black-background keeps fullscreen scanout-eligible). - Audio: Opus -> PipeWire playback stream, the host virtual-mic's adaptive jitter ring inverted. - Input: keyboard as the exact inverse of the host VK table (evdev keycodes, layout-independent; unit-tested), absolute mouse through the Contain-fit transform, WHEEL_DELTA(120) scroll, compositor shortcut inhibition while streaming, Ctrl+Alt+Shift+Q release chord, F11 fullscreen. SDL3 gamepad capture (single pad-0 model) + rumble and DualSense lightbar feedback on the same thread. - Session pump owns video+audio pulls; the gamepad thread owns rumble+hidout — possible because NativeClient's plane receivers are now mutexed, making it Sync (Arc-shared, compiler-verified per-plane contract instead of the ABI's manual assertion). - Linux-gated deps + a stub main keep cargo build --workspace green on macOS. Validated live against serve --native on this box: 1920x1080@60, locked 60 fps, capture->decoded p50 ~6.4 ms (software decode, debug build). Teardown keys off AdwNavigationPage::hidden — NavigationView push fires a transient unmap/map cycle that must not end the session. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
40 lines
1.3 KiB
TOML
40 lines
1.3 KiB
TOML
[package]
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name = "punktfunk-client-linux"
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description = "Native Linux punktfunk/1 client — GTK4/libadwaita shell, FFmpeg decode, PipeWire audio, SDL3 gamepads"
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version.workspace = true
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edition.workspace = true
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rust-version.workspace = true
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license.workspace = true
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authors.workspace = true
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repository.workspace = true
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[[bin]]
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name = "punktfunk-client"
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path = "src/main.rs"
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# Everything is Linux-gated so `cargo build --workspace` stays green on macOS (the Mac
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# client lives in clients/apple); on other platforms this builds as a stub binary.
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[target.'cfg(target_os = "linux")'.dependencies]
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punktfunk-core = { path = "../punktfunk-core", features = ["quic"] }
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# UI shell. GraphicsOffload needs GTK ≥ 4.14; black-background ≥ 4.16. AlertDialog/
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# PreferencesDialog need libadwaita ≥ 1.5.
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gtk = { package = "gtk4", version = "0.11", features = ["v4_16"] }
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adw = { package = "libadwaita", version = "0.9", features = ["v1_5"] }
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async-channel = "2"
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# Video decode (same FFmpeg pin as the host) and audio.
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ffmpeg-next = "8"
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opus = "0.3"
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pipewire = "0.9"
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# Gamepads: capture + rumble/lightbar feedback (full DualSense fidelity lives here).
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sdl3 = "0.18"
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mdns-sd = "0.20"
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serde = { version = "1", features = ["derive"] }
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serde_json = "1"
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anyhow = "1"
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tracing = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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