enricobuehler
13d1aa5738
The long-deferred Android display stage (design/stats-unification.md; plan 4.1 of design/client-parity-and-network-resilience.md): AMediaCodec_setOnFrameRenderedCallback (API 26, under the minSdk-28 floor ⇒ hard-linked via ndk-sys) reports SurfaceFlinger's per-frame render timestamp, giving the HUD the spec's `display` = decoded→displayed term and the directly-measured capture→displayed end-to-end headline on both decode loops. Falls back per spec to the v1 capture→decoded endpoint on any window without render callbacks (the platform may drop them under load), and to it permanently if registration is refused. - The render timestamp arrives on CLOCK_MONOTONIC; it's re-based onto CLOCK_REALTIME against monotonic-now at callback time, which also cancels the (batchable) callback delivery lag. - The `ndk` crate exposes neither the callback nor the codec pointer needed to bind it raw, so the workspace pins `ndk` 0.9.0 to a vendored copy (clients/android/native/ vendor/ndk) whose ONLY change makes MediaCodec::as_ptr public — the "as_ptr patch". Workspace-excluded so host builds never compile it; drop when upstream exposes either. - nativeVideoStats grows to 26 doubles (22–25: dispValid, displayP50, e2eDispP50/P95; 0–21 unchanged for older readers); StatsOverlay moves headline endpoint + equation together so the equation always tiles the headline interval. Verified: host cargo check/test/clippy, aarch64-linux-android check/clippy, Kotlin app+kit+tests compile, roborazzi HUD render shows the full 4-term equation. Device verification rides plan 4.2's phone A/B. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
57 lines
2.0 KiB
TOML
57 lines
2.0 KiB
TOML
[workspace]
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resolver = "2"
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members = [
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"crates/punktfunk-core",
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"crates/punktfunk-host",
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"crates/punktfunk-host/vendor/usbip-sim",
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"crates/punktfunk-tray",
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"crates/pf-client-core",
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"crates/pf-presenter",
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"crates/pf-console-ui",
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"crates/pf-ffvk",
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"crates/pf-driver-proto",
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"clients/probe",
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"clients/linux",
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"clients/session",
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"clients/windows",
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"clients/android/native",
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"tools/latency-probe",
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"tools/loss-harness",
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]
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# Standalone PoC (built on its own; pulls usbip/tokio/libusb we don't want in the workspace).
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# The vendored `ndk` is a [patch.crates-io] source, not a member: it only compiles for the
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# `*-linux-android` targets, so workspace membership would break host `cargo build --workspace`.
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exclude = [
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"packaging/linux/steam-deck-gadget/usbip-poc",
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"clients/android/native/vendor/ndk",
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]
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# ndk 0.9.0 verbatim from crates.io plus ONE visibility change: `MediaCodec::as_ptr` made public
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# (upstream keeps it private and exposes no frame-rendered binding), so the Android client can
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# call `AMediaCodec_setOnFrameRenderedCallback` via ndk-sys for the HUD's `display` stage
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# (design/stats-unification.md). Drop the patch when upstream exposes the pointer or the callback.
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[patch.crates-io]
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ndk = { path = "clients/android/native/vendor/ndk" }
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[workspace.package]
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version = "0.8.4"
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edition = "2021"
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rust-version = "1.82"
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license = "MIT OR Apache-2.0"
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authors = ["unom"]
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repository = "https://git.unom.io/unom/punktfunk"
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[profile.release]
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opt-level = 3
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lto = "thin"
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codegen-units = 1
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# NOTE: deliberately NOT `panic = "abort"`. punktfunk-core ships as a cdylib/staticlib into
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# third-party apps (Swift/Kotlin/C) and its C ABI catches panics at the boundary
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# (`catch_unwind` → `PunktfunkStatus::Panic`). `panic = "abort"` would make that guard a
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# no-op and let a stray panic abort the embedding application. Unwinding keeps the
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# documented isolation guarantee real.
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# The per-frame hot path must stay fast even in dev builds.
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[profile.dev.package."*"]
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opt-level = 2
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