94 Commits

Author	SHA1	Message	Date
enricobuehler	e28160ebb3	chore(release): bump workspace version to 0.8.4 ... Release 0.8.4 — reconnect reliability and streaming polish over 0.8.3. The headline fix: a reconnect to a saved host that had stopped advertising on mDNS (but still had a learned Wake-on-LAN MAC) was routed into a wait-for-mDNS wake flow instead of being dialed — so a host reached over a routed network (Tailscale/VPN/another subnet) could never be reconnected, reading as "Offline" with no connection attempt in the host log. All four full clients now dial first and only fall into the visible "Waking…" wait when the dial actually fails. On the host side, the same investigation surfaced Windows-only gaps: a deliberate quit (⌘D) now tears the pf-vdisplay virtual monitor down immediately (no 10 s linger churning the reconnect's REMOVE→ADD), while keep_alive=forever (the gaming-rig preset) correctly outranks the quit on both platforms so a pinned screen stays alive. Silent deaths are no longer invisible: a panic hook tees panics into the web console's Logs, a Windows SEH filter names the faulting module on a native GPU-driver crash, and a watchdog flags a wedged monitor teardown. Also in this release: the presenter switches to MAILBOX present, pushes HDR10 mastering metadata, and tags HDR honestly; DualSense rumble accepts the v2 vibration valid-flag and bounds a stale buzz; the core caps the QUIC datagram send buffer so audio/rumble go latest-wins; the host folds a Steam Deck to a DualSense on Windows (split-pad touch + pad clicks) and applies input motion on arrival rather than after the 4 ms tick; Android gains a tiered stats HUD with windowed lost/skipped/FEC counters; and Windows surfaces a Help/shortcuts screen and exits fullscreen when the stream stops. The [workspace.package] version (inherited by every crate via version.workspace) is the release being cut; the 14 workspace entries in Cargo.lock and the api/openapi.json info.version are refreshed to match (CI builds --locked). Canary derives from the tag as minor+1 of the latest stable (scripts/ci/pf-version.sh), so cutting 0.8.4 keeps canary at 0.9.0. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-08 14:17:01 +02:00
enricobuehler	966758e757	chore(release): bump workspace version to 0.8.3 ... Release 0.8.3: the native Linux client is re-architected — the GTK4 shell + GL presenter give way to a two-binary design (phases 0–6). A relm4/libadwaita desktop shell (host discovery, pairing, library) now hands desktop connects to a dedicated Vulkan session binary, punktfunk-session: an SDL3 window + ash presenter carrying a Skia "console" UI — stats OSD, capture HUD, and a gamepad-navigable coverflow library with --browse. The split lands the streaming wins the GL path couldn't: VAAPI dmabuf → Vulkan zero-copy import + CSC (no GL round-trip), Vulkan Video decode on the presenter's own device for NVIDIA hardware decode (via a new pf-ffvk bindgen shim over FFmpeg's Vulkan hwcontext), and HDR10/P010 end to end. The console background is now an animated mesh gradient matching the Apple client's MeshGradient. Along the way: a resize crash fixed (never vkDeviceWaitIdle while the pump decodes), keyframe recovery when the decoder produces no output, decode-stage stats that measure GPU completion, an Alt+Enter fullscreen alias, pointer-lock + per-iteration motion-flush input fixes, and the host-card hover highlight made concentric. Packaging + Decky: the flatpak now builds and ships BOTH client binaries (shell + session) so the Deck's stream/browse paths survive the split — the session binary's Skia is fetched offline from a pinned, sha256-verified archive; the mgmt/library port 47990 is opened on the LAN firewall profiles; and the plugin's install-from-URL uses the unom.io/pf-decky short link. Other clients + core: Windows gains the two missing stream shortcuts (Ctrl+Alt+Shift+S stats, F11 fullscreen) plus an in-stream shortcut reference on both clients; Android promotes the low-latency pipeline to default and attaches its APK to CI; the host coalesces keyframe-request storms into one IDR per cooldown; the core jumps to live on a standing receive backlog instead of ratcheting latency; and two security bumps clear the audits (crossbeam-epoch RUSTSEC-2026-0204, vulnerable web transitive deps). The [workspace.package] version (inherited by every crate via version.workspace) is the release being cut; refresh the 14 workspace entries in Cargo.lock to match (CI builds --locked). Canary derives from the tag as minor+1 of the latest stable (scripts/ci/pf-version.sh), so with 0.8.3 the newest stable it stays at 0.9.0. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-07 23:18:12 +02:00
enricobuehler	c78ddc40cb	feat(video): Vulkan Video decode on the presenter's device (NVIDIA hw decode) ... FFmpeg's Vulkan Video decoder now runs on the PRESENTER's own VkDevice — the decoded VkImage feeds the existing CICP CSC pass directly: zero copy, no interop, and NVIDIA gets hardware decode for the first time (its VAAPI is unusable by design). One decode architecture for every vendor going forward; VAAPI-dmabuf and software remain the fallbacks (auto: vulkan → vaapi → software; PUNKTFUNK_DECODER=vulkan pins it). Presenter: instance 1.3; probes VK_KHR_video_queue/decode_queue + codec extensions, a VIDEO_DECODE queue family (+ its codec caps via QueueFamilyVideoPropertiesKHR), and the samplerYcbcrConversion/ timelineSemaphore/synchronization2 features — all enabled at device creation when present, exported as a VulkanDecodeDevice handle bundle. Decoder: AVVulkanDeviceContext built over those handles via pf-ffvk (features chain, extension lists, deprecated queue indices + the qf[] map); get_format supplies OUR frames context with MUTABLE_FORMAT so the presenter's per-plane views are legal; output is DecodedImage::VkFrame carrying AVVkFrame/frames-ctx pointers plus the lock fns. Present: R8+R8G8 plane views over the multiplanar image, the live sync state read under the AVVulkanFramesContext lock, a timeline-semaphore wait(sem_value)/signal(sem_value+1) folded into the submit, layout/ queue-family/sem_value written back per FFmpeg's contract, and the frame guard parked in the retire queue until the fence. CSC pass + video framebuffer are now unconditional (NVIDIA has no dmabuf-import path). Verified on the RTX 5070 Ti: device creates with decode_qf=3, caps=DECODE_H264|H265|AV1|VP9; swapchain unaffected. Live stream validation next. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-07 23:14:08 +02:00
enricobuehler	58ccd530fc	feat(ffvk): bindgen shim for FFmpeg's Vulkan hwcontext (pf-ffvk) ... ffmpeg-sys-next binds a curated header list that omits every hwcontext_*.h, so AVVulkanDeviceContext/AVVulkanFramesContext/AVVkFrame — the surface that lets FFmpeg's Vulkan Video decoder run on the presenter's own VkDevice and hand the decoded VkImages back — had no Rust bindings at all. pf-ffvk generates them at build time from the SYSTEM headers, which is the only ABI-safe option: the struct layout depends on FF_API_* deprecation gates resolved in libavutil/version.h (confirmed: FFmpeg 8.1 still carries the FIXED_QUEUES fields). Ships ash<->vulkan.h handle conversions; opaque AVHW*/AVFrame types keep ffmpeg-sys-next the owner of the core surface (pointer casts across). Needs vulkan-headers (Arch) / libvulkan-dev (CI, added); PF_FFVK_VULKAN_INCLUDE overrides for cross builds. Verified: bindgen layout tests pass, av_vk_frame_alloc links and zero-initializes. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-07 23:14:08 +02:00
enricobuehler	cbcd7a5c40	refactor(client): relm4 desktop shell; delete legacy presenter + coverflow (phase 5) ... The GTK client becomes a relm4 component tree: AppModel owns the window, trust gate (rules 1-3), and the spawned session child's lifecycle as typed messages; the hosts page is a child component with a FactoryVecDeque of host cards — the HostsCallbacks Rc<dyn Fn> bag, the busy Cell, and the Rc<RefCell<HostsUi>> cross-page pokes are gone. Trust/settings/library dialogs stay plain GTK, invoked from update with a ComponentSender. Deleted with the in-process presenter: ui_stream.rs, video_gl.rs, ui_gamepad_library.rs, launch.rs, the khronos-egl dep, and the PUNKTFUNK_LEGACY_PRESENTER hatch. Every stream (and the console library) now runs in punktfunk-session; the shell spawns it for card connects and exec's it for --connect/--browse so the Decky wrapper keeps working. The request-access flow gains --connect-timeout + a CancelHandle that kills the child. Screenshot scenes re-pointed onto the components (verified: hosts + library self-capture; the dialog scenes present correctly and capture under a GL renderer); the gamepad-library scene is gone with the page. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-07 23:14:08 +02:00
enricobuehler	be09f9f345	feat(session): console game library — Skia coverflow + SkSL aurora, --browse (phase 4b) ... The run loop grows a browse mode: the console library idles between streams in ONE window (no gamescope handoff), overlay actions launch sessions via run_browse's callback, session end returns to the library. The Overlay contract gains menu routing (MenuEvent → haptic pulse), action draining, and session-phase edges. pf-console-ui ports the GTK launcher wholesale: the coverflow's springs, cursor arithmetic and recede/tilt constants move verbatim with their tests (plus new projection tests — focused-card centering, the inner- edge-recedes corridor); paint order is draw order (the gtk::Fixed restack hack is gone); the aurora renders as an SkSL runtime shader at full rate on every box (the 30 Hz CPU-upscale path and its frozen-on- Deck fallback are deleted — the generated SkSL is compile-tested); titles/scenes shape through textlayout (CJK-safe). Poster art streams in as encoded bytes through the shared model and decodes renderer-side. The session binary wires --browse host[:port] [--mgmt PORT]: KnownHosts lookup (unpaired renders the pair-first scene), library + art fetch on threads, PUNKTFUNK_FAKE_LIBRARY dev hook, and a session_params helper shared with --connect. The minimal build refuses --browse cleanly. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-07 23:13:16 +02:00
enricobuehler	021a2261f6	feat(session): Skia console UI — overlay contract + stats OSD/capture HUD (phase 4a) ... The §6.1 presenter↔console-UI contract lands: pf-presenter exposes its device (SharedDevice) and composites at most one premultiplied-alpha quad per frame (new overlay.frag + LOAD render pass over the swapchain; zero cost while the overlay returns None). pf-console-ui implements it with skia-safe on the shared VkDevice: DirectContext via the ash dispatch chain, a ring of two offscreen render targets (one-frame-in- flight safe), damage-driven redraws — the OSD re-renders at 1 Hz, the hint on capture toggles, nothing per-frame. Skia never touches the swapchain. The session binary carries it behind the default ui feature: 4.9 MB stripped without, 10 MB with (measured). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-07 23:13:16 +02:00
enricobuehler	89d45f2a55	feat(client): Vulkan session binary — SDL3 + ash presenter MVP (phase 1) ... punktfunk-session streams one --connect session in an SDL3 window: ash swapchain with a transfer-only letterboxed blit of the software-decode path (no graphics pipeline until the phase-2 dmabuf/CSC pass), the ui_stream input-capture state machine on SDL events (scancode→VK table cross-checked against the evdev one), gamepads via a new caller-pumped GamepadService mode (SDL video owns the main thread here), and the shell↔session stdout contract: {"ready":true}, per-window stats: lines, JSON error + exit codes 0/2/3/4. Strict trust — no pin, no connect. Design: punktfunk-planning linux-client-rearchitecture.md. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-07 23:13:16 +02:00
enricobuehler	0ab97b597c	refactor(client): extract UI-agnostic plumbing into pf-client-core (phase 0) ... Session pump, FFmpeg decode, PipeWire audio, SDL3 gamepads, keymap, trust store, mDNS discovery, library client and Wake-on-LAN move verbatim from clients/linux into crates/pf-client-core, shared with the upcoming Vulkan session binary (punktfunk-planning: linux-client-rearchitecture.md). The GTK client re-exports them at the crate root so every existing crate::-path keeps resolving; its manifest drops the moved-only deps. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-07 23:13:16 +02:00
enricobuehler	774988edd4	fix(deps): bump crossbeam-epoch 0.9.18 -> 0.9.20 (RUSTSEC-2026-0204) ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-07 10:50:08 +00:00
enricobuehler	324da666e5	chore(release): bump workspace version to 0.8.2 ... Release 0.8.2: native AMF encoder reconnect reliability on Windows AMD — a second connection no longer comes up black (the encoder now Flushes before Terminate so a reconnect's overlapping teardown can't strand AMD's VCN encode session, self-heals with a full context rebuild when a reconnect still wedges, and logs a per-context bring-up number + first-AU line so a silent wedge is visible); a native data-plane hardening pass that keeps the stream alive across real Wi-Fi links; Android streaming wake/Wi-Fi locks that actually engage plus a console-UI polish pass (per-controller glyphs, scrollable dialogs, animated forms); and gamescope-takeover survival on Bazzite's SDDM session supervisor. Also a Linux-client crash fix — the FlowBox activation cycle that stack- overflowed on every host-card click. The [workspace.package] version (inherited by every crate via version.workspace) is the release being cut; refresh the 9 workspace entries in Cargo.lock to match (CI builds --locked). Canary derives from the tag (scripts/ci/pf-version.sh), so cutting v0.8.2 auto-advances canary to 0.9.0. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-07 11:16:19 +02:00
enricobuehler	b271d0c816	fix(android): hold BOTH Wi-Fi locks while streaming — HIGH_PERF alone is a no-op ... The baseline stream held only WIFI_MODE_FULL_HIGH_PERF, which is deprecated AND non-functional on recent Android — so with the low-latency toggle off (the default) Wi-Fi power save stayed fully active: downlink delivery clumped at beacon intervals (a few hundred ms of latency mush, sawtoothing bitrate) and the AP's power-save buffer periodically overflowed, killing whole frames every few seconds (the host log's alternating loss_ppm=0/50000). Now every stream holds FULL_LOW_LATENCY (API 29+, the only effective power-save disable; foreground + screen-on, which a stream always is) AND FULL_HIGH_PERF (covers older releases) — the same pair Moonlight holds. The experimental toggle no longer selects the lock mode. Also: declare tracing's "log" feature explicitly in the native crate (core transport warnings → logcat must not hinge on quinn's default features), and align the low-latency toggle's copy with its actual scope. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-07 07:35:08 +02:00
enricobuehler	6c1e6adbf2	chore(release): bump workspace version to 0.8.1 ... Release 0.8.1: game-mode + dedicated game sessions, zero-copy GPU import process-isolation (and zero-copy on by default on all backends), user-defined custom display presets, and a physical-monitor refresh-preservation fix. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-07-06 10:38:14 +00:00
enricobuehler	51595a7117	chore(release): bump workspace version to 0.8.0 ... The [workspace.package] version (inherited by every crate via version.workspace) is the release being cut; refresh the 9 workspace entries in Cargo.lock to match (CI builds --locked). Canary derives from the tag (scripts/ci/pf-version.sh), so cutting v0.8.0 auto-advances canary to 0.9.0. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-05 19:39:52 +00:00
enricobuehler	2a9b9d83c6	chore(release): bump workspace version to 0.7.4 ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-04 17:46:34 +00:00
enricobuehler	780e1cf4cf	Merge remote-tracking branch 'origin/main'	2026-07-04 12:00:18 +00:00
enricobuehler	b37c48b32d	feat(client-linux): in-process GL presenter — hardware decode ships on the Steam Deck ... VAAPI decode stays; what changes is who touches the YUV. The direct path hands the NV12 dmabuf (tiled AMD modifier since Mesa 25.1) to GdkDmabufTexture, and GTK's tiled-NV12 import renders corrupt/gray/washed-out on the Deck. Moonlight and mpv are clean on the same box because they import the dmabuf into their own EGL context and convert with their own shader — video_gl.rs is that architecture for the GTK client: per-plane EGLImages (R8 + GR88, modifier passed through) → our YUV→RGB shader (matrix/range from the stream's CICP signaling, unit-tested) → RGBA texture in a GdkGLContext-shared context → fence-synced GdkGLTexture. GTK composites plain RGBA; no YUV negotiation, no compositor CSC. The Deck's decoder default flips back to hardware (the software stopgap is gone); desktops keep the direct dmabuf path (offload/scan-out eligible). PUNKTFUNK_PRESENT=direct|gl overrides either way. New failure ladder: GL converter init failure or a convert-error streak raises a shared flag and the session pump demotes the decoder to software with a keyframe re-request — the same mechanism also closes the old silent-black-screen gap where a rejected dmabuf import had no recovery at all. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-04 12:00:18 +00:00
enricobuehler	3bf14a3df7	feat(core,host): Wake-on-LAN sender + host MAC advertisement ... Add a runtime-free Wake-on-LAN sender in punktfunk-core (per-interface subnet-directed broadcast + 255.255.255.255 on ports 9/7, repeated, optional last-known-IP unicast) exposed both as a Rust fn and a punktfunk_wake_on_lan C-ABI (ABI v3), plus a parse_mac helper. The host enumerates its wake-capable NIC MAC(s) and advertises them in a new mDNS `mac` TXT record (routed NIC first), and best-effort detects & warns (never modifies) when the NIC isn't armed for WoL. MAC delivery is via the unauthenticated mDNS TXT rather than the connection handshake by design: a spoofed MAC only makes a wake fail (the packet is inert; the cert fingerprint still gates the connection), and it avoids threading through the hot connect path. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-04 13:39:44 +02:00
enricobuehler	b1bc83f598	chore(release): bump workspace version to 0.7.2 ... Ship the flatpak PipeWire-socket audio fix (d1af630) to the stable channel — a tag is required (main pushes only publish the canary flatpak branch), and 0.7.1 stable users on the Deck have no client audio until this lands. Bump [workspace.package] + the 9 Cargo.lock workspace entries (CI builds --locked). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-04 08:59:26 +00:00
enricobuehler	be83461cd2	chore(release): bump workspace version to 0.7.1 ... Cut 0.7.1 to test the GTK + Decky polish batch (7eea983) on-device: the host-click / disconnect-chord / gray-screen-recovery / leak fixes on the Linux client, the Deck launcher perf profile, and the Decky pin/pairing fixes. The [workspace.package] version (inherited by every crate via version.workspace) is the release being cut; refresh the 9 workspace entries in Cargo.lock to match (CI builds --locked). Canary derives from the tag (scripts/ci/pf-version.sh), so cutting v0.7.1 auto-advances canary. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-04 07:47:58 +00:00
enricobuehler	c6367e74a1	chore(release): bump workspace version to 0.7.0 ... The [workspace.package] version (inherited by every crate via version.workspace) is the release being cut. Refresh the 9 workspace entries in Cargo.lock to match (CI builds --locked). Canary derives from the tag now (scripts/ci/pf-version.sh), so no canary-base edit is needed — cutting v0.7.0 auto-advances canary to 0.8.0. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-03 22:45:45 +00:00
enricobuehler	f5713b90dc	fix: regenerate Cargo.lock for punktfunk-host's winresource build-dep ... The "Punktfunk Host" identity work added winresource to the host crate but didn't update the lock, so every --locked CI job failed to resolve. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-03 15:17:31 +00:00
enricobuehler	bc5f455be3	chore(release): 0.6.0 ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-03 12:19:18 +00:00
enricobuehler	ebada804b6	feat(tray): system-tray status icon for the host (Windows + Linux) ... New crates/punktfunk-tray — a small per-user companion showing the host service state at a glance (running / stopped / starting / degraded / failed + the live session in the tooltip) with one-click actions: open web console, approve a pending pairing request, start/stop/restart, open logs. No more digging through logs to learn whether the service came back after a reboot or an update. Status is service-manager-FIRST (SCM / systemd user unit — a port squatter can never fake Running), then the new loopback-only unauthenticated GET /api/v1/local/summary (counts/booleans only; the mgmt token and cert.pem are SYSTEM/Admins-DACL'd on Windows, so a non-elevated tray cannot bearer-auth). Windows: windows_subsystem binary (a console exe in the Run key would flash a terminal at sign-in), Shell_NotifyIcon + hidden window, per-session single instance, TaskbarCreated re-add, --quit for the uninstaller; service actions elevate per click via ShellExecuteW "runas" onto the new `punktfunk-host service restart` (stop → wait Stopped → start). Linux: ksni/StatusNotifierItem over zbus, systemctl --user actions (no polkit), /etc/xdg/autostart entry whose --autostart self-gates to actual host users. Icons: scripts/gen-tray-icons.py (pure stdlib) renders the brand lens + status dot into committed .ico/hicolor assets; deb/rpm/arch ship binary+autostart+icons. Live-validated: Linux on the headless KDE session (SNI registration, state transitions, menu-driven start, dbusmenu layout); Windows on the RTX box (session-1 launch with no NIM_ADD failure, single instance, --quit, restart round-trip, summary loopback-200/LAN-401). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-03 12:09:35 +00:00
enricobuehler	f72e116460	chore(release): 0.5.1 ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-02 22:05:43 +00:00
enricobuehler	b162b5ce3e	fix(host/logs): mdns-sd noise gate + tracing-log target normalization in the log ring ... log-crate events arrive through the tracing-log bridge under the shim target "log" — normalize them back to the real module path (NormalizeEvent) so the console's target column and the noise gate see mdns_sd::… , and suppress the bridge's log.* bookkeeping fields like the stderr fmt layer does. Gate known-chatty third-party DEBUG targets (mdns-sd DEBUG-logs every unparseable multicast packet — one AirPlay device floods thousands of entries per hour) to INFO-and-up in the ring, so ambient LAN noise can't evict the tail the ring exists to preserve. stderr under RUST_LOG is unaffected. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-02 21:37:43 +00:00
enricobuehler	63e9b76f0a	chore(release): 0.5.0 ... Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-02 17:33:01 +00:00
enricobuehler	84fcbd3345	feat(clients/windows): WinUI UX batch - tile hover, Settings NavigationView, modal slide-up ... Bump windows-reactor + windows to a4f7b2cb (from b4129fcc) for the new PointerEntered/PointerExited events; migration is mechanical renames only (SymbolGlyph->Symbol, placeholder->placeholder_text, on_changed-> on_text_changed/on_toggled, on_menu_item_clicked->on_item_clicked, on_ready->on_mounted). New runtime model: reactor lost its build.rs, so the client build.rs stages the WinAppSDK bootstrap via windows-reactor-setup::as_framework_dependent() and main calls windows_reactor::bootstrap() (missing either = 0x80040154 at launch); staged filenames unchanged, so pack-msix and the MSIX manifest are untouched. - Host tiles: WinUI pointer-over fill (ControlFillSecondary) via the new pointer enter/exit events, hover id in root state (backend-wired handlers bypass the reconciler flush, like the flyout clicks). - Settings: stock NavigationView sidebar (Windows-Settings pattern) with Display/Video/Input/Audio/About panes, built-in back arrow, wide content column, and a per-section content slide-up tween. The section card is KEYED by section: an in-place diff across sections re-sets a reused ComboBox's items (clearing WinUI's selection) but skips selected_index when the values compare equal, rendering a blank selection - the key forces a remount. Card titles/descriptions dropped; per-control guidance moved to hover tooltips (ToolTipService). - New "Show the stats overlay (HUD)" setting (show_hud, default on), honored mid-stream via the 400 ms HUD re-render. - Add-host modal: entrance fade + slide-up tween (scrim fades with it). - Self-initiated disconnect (Ctrl+Alt+Shift+D -> Ended(None)) returns to the host list silently instead of raising the error banner. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-02 18:23:25 +02:00
enricobuehler	1f5a2e4920	feat(clients/windows): all-vendor video pipeline rewrite + app icon + hosts-page tiles ... Decode+present rewrite (first real pixels on glass for this client): - Decode: FFmpeg D3D11VA on NVIDIA/AMD/Intel. get_format now only returns AV_PIX_FMT_D3D11 and lets libavcodec build the decode pool from hw_device_ctx (hand-built frames contexts failed three different ways: NVIDIA rejects DECODER|SHADER_RESOURCE arrays, BindFlags=0 fails texture creation, Intel rejects non-128-aligned HEVC surfaces at the first SubmitDecoderBuffers). A DXVA profile probe before the hwdevice commits hardware-vs-software up front instead of burning the opening IDR; extra_hw_frames covers the frames the client holds. - Present: the decoded slice is copied with ONE display-size-boxed CopySubresourceRegion (a planar slice is a single subresource in D3D11; the old two-copy D3D12-style code silently no-opped - the black screen) into a sampleable NV12/P010 texture, per-plane SRVs + YUV->RGB shaders. - New dedicated render thread (render.rs): presenting is decoupled from the XAML thread; frame-latency-waitable swapchain + SetMaximumFrameLatency(1), newest-wins drain after the wait, crossbeam frame channel with pts for a capture->presented p50 log. - HiDPI: pixel-sized buffers + SetMatrixTransform(96/dpi) - was blurry at 125/150 % scaling. - Software fallback now feeds the same shaders (swscale -> NV12/P010 planes -> two dynamic plane textures); ps_rgba/X2BGR10 path deleted, hw/sw colour math identical. - Adapter selection for hybrid boxes: PUNKTFUNK_ADAPTER > the window's monitor's adapter > default; PUNKTFUNK_D3D_DEBUG=1 debug layer. - Session pump: request_keyframe at start and on hw->sw demotion (infinite GOP would otherwise sit on a black screen). Validated live on the Arc Pro + RTX 3500 Ada laptop against the local Windows host: 60 fps D3D11VA on both vendors, software path, GUI on glass. Also: embedded app icon (build.rs winresource + WM_SETICON, MSIX Square44x44 targetsize assets, pack-msix stages them) and the hosts-page tile rework (tap-to-connect tiles with sibling overflow menu - fixes forget-also-connects - in-tile rename editor, add-host modal via root state). Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-02 16:24:23 +02:00
enricobuehler	50e25205a0	feat(linux): game library browser; split app.rs into cli/launch/ui_trust ... - library.rs + ui_library.rs: the host's unified game library over the management API (the Apple LibraryClient/LibraryView ported) — mTLS with the paired identity, host verified by its pinned cert fingerprint (ureq + rustls, unified with the workspace rustls 0.23); posters load async with monogram placeholders, and picking a title starts a session that asks the host to launch it (the library id rides the Hello). - app.rs (~800 lines lighter) splits into cli.rs (argv/headless pairing/--connect/screenshot scenes), launch.rs (mode resolve + session worker + event stream into the UI) and ui_trust.rs (TOFU / SPAKE2 PIN / delegated-approval dialogs); ui_hosts/ui_stream reworked around the split. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>	2026-07-02 11:24:44 +02:00
enricobuehler	3ba6bf4111	chore(release): bump workspace version to 0.4.2 ... The [workspace.package] version (inherited by every crate via version.workspace) lagged at 0.4.1 — bump it to 0.4.2, the release being cut, and refresh the 8 workspace entries in Cargo.lock to match (CI builds --locked). This is a patch release (Windows CI fixes + Apple gamepad UI); the canary base fallbacks stay at 0.5.0, already one minor ahead of the 0.4.x stable line. Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>	2026-07-01 14:40:46 +00:00
enricobuehler	546b178ecc	feat(apple): gamepad ui	2026-07-01 15:14:19 +02:00
enricobuehler	a384f7db45	chore(release): bump workspace version to 0.4.1; canary base to 0.5.0 ... The [workspace.package] version (inherited by every crate via version.workspace) lagged at 0.3.0 through the 0.4.0 release — bump it to 0.4.1, the release being cut, and refresh the 8 workspace entries in Cargo.lock to match (CI builds --locked). Also advance the CI canary-base fallbacks (deb/rpm/flatpak/android/release workflows + build-rpm.sh) from 0.3.0 to 0.5.0 so main/canary builds sort one minor ahead of the latest stable line, per the documented channel convention. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-30 19:22:42 +02:00
enricobuehler	f3986b8f82	feat(host/steam): shippable usbip/vhci_hcd virtual Deck + client leave-shortcuts ... Steam Deck pass-through (design/steam-deck-passthrough-plan.md), code-complete + all CI checks green on Linux + adversarially reviewed; on-glass validation pending: - usbip/`vhci_hcd` virtual Deck transport (inject/linux/steam_usbip.rs) for non-SteamOS hosts (Bazzite/generic) — presents a real interface-2 USB Deck so Steam Input promotes it. In-process vhci attach (loopback OP_REQ_IMPORT handshake → sysfs attach) with a bounded `usbip`-CLI fallback; detach on drop. - Backed by a vendored, libusb-free trim of the `usbip` crate (crates/punktfunk-host/vendor/usbip-sim, MIT + NOTICE; host/cdc/hid + rusb/nusb removed; interrupt-IN paced by bInterval). - Selection ladder raw_gadget (SteamOS fast-path) → usbip (universal) → UHID, with PUNKTFUNK_STEAM_USBIP / PUNKTFUNK_USBIP_ATTACH knobs. - Shared Deck descriptors + the 0x83/0xAE feature contract + a Steam-accepted serial consolidated into steam_proto.rs; the raw_gadget backend reuses them. - Linux client leave-shortcuts: Ctrl+Alt+Shift+D + holding the escape chord (L1+R1+Start+Select) >=1.5s end the session (short press still exits fullscreen); the chord state resets across sessions. Also bundles in-progress work already staged in the tree: - host(kwin): xdg-output logical-geometry mapping so the KWin fake_input backend places absolute coordinates correctly under display scaling. - docs: design/README index entries + design/controller-only-mode.md. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-29 19:17:37 +00:00
enricobuehler	3a778d60a9	chore(release): bump workspace version to 0.3.0 ... Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-29 06:52:43 +00:00
enricobuehler	59e04aec99	chore(deps): drop unmaintained rustls-pemfile; axum-server 0.7 -> 0.8 ... axum-server was used only for the plain-HTTP nvhttp listener, but we enabled its tls-rustls feature (HTTPS is hand-rolled over tokio-rustls) — and that feature was what pulled the unmaintained rustls-pemfile (RUSTSEC-2025-0134). Drop the feature, bump axum-server to 0.8 (0.8 also no longer pulls it), and move our own PEM parsing in gamestream/tls.rs to rustls-pki-types' PemObject (the same path punktfunk-core/quic.rs already uses), removing our direct rustls-pemfile dep too. Net: rustls-pemfile fully gone; dependency graph trimmed 547 -> 529 crates (the tls-rustls feature also dragged in prettyplease + a wasm-tooling chain). cargo audit now reports only audiopus_sys + paste (transitive, latest, no successor). 108 host tests + clippy + fmt green. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-29 06:32:58 +00:00
enricobuehler	fc8fb008cb	fix(deps): bump memmap2 0.9.10 -> 0.9.11 (RUSTSEC-2026-0186, unsound) ... memmap2 0.9.10 has an unchecked-pointer-offset unsoundness; 0.9.11 is the patched release (pulled transitively via xkbcommon in the host). cargo audit now reports only the 3 deliberately-visible `unmaintained` warnings (audiopus_sys / paste / rustls-pemfile — all latest, transitive, warn-only, do not fail CI per .cargo/audit.toml). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-29 06:20:55 +00:00
enricobuehler	278018574d	fix(deps): bump quinn-proto 0.11.14 -> 0.11.15 (RUSTSEC-2026-0185) ... The 0.11.15 bump for S1 (pre-auth out-of-order STREAM reassembly memory exhaustion on the default QUIC listener) was reverted before the original fix commit, so Cargo.lock on main still pinned the vulnerable 0.11.14 and the new cargo-audit CI gate failed. Re-apply and lock it in. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-29 06:05:10 +00:00
enricobuehler	7612238a59	feat(audio): end-to-end 5.1/7.1 surround across the native path + all clients ... Adds negotiated 5.1/7.1 surround to the punktfunk/1 protocol and every client (previously stereo-only): - core: new shared `audio` layout table (LAYOUT_51/71 + identity multistream mapping, canonical wire order FL FR FC LFE RL RR SL SR); Hello/Welcome `audio_channels` negotiation via the trailing-byte back-compat pattern (old peers fall back to stereo); C-ABI `punktfunk_connect_ex6`, `punktfunk_connection_audio_channels`, and in-core multistream decode `punktfunk_connection_next_audio_pcm` for embedders without a multistream Opus decoder. Real-libopus channel-identity round-trip test. - host: native audio thread captures + Opus-(multi)stream-encodes at the negotiated count (with a cross-session cached-capturer channel-mismatch fix); GameStream surround unified onto the safe `opus::MSEncoder`, dropping `audiopus_sys` (~4 unsafe blocks) and un-gating Windows GameStream surround; WASAPI loopback capture relaxed to 2/6/8 with the correct dwChannelMask. - clients: Linux (PipeWire), Windows (WASAPI), Android (AAudio) decode via `opus::MSDecoder` + render multichannel; Apple decodes in-core to PCM → AVAudioEngine with an explicit wire-order channel layout; each gains a Stereo/5.1/7.1 setting. `punktfunk-probe --audio-channels N` is the headless validator. Verified on Linux: core/host/linux/probe test suites + the Android Rust (cargo-ndk) build, clippy -D warnings, and rustfmt all green. Windows/Apple builds, all on-glass checks, and the live native loopback are pending (CI / a free box). Also lands the concurrent in-tree HEVC 4:4:4 host work (PUNKTFUNK_444): it shares the same touched files (quic.rs, punktfunk1.rs, encode/*, ...) and so cannot be committed separately from the surround changes. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-28 21:11:05 +00:00
enricobuehler	03bb2a3fd3	feat(library): shared cover-art warmer + cache (GOG + Xbox art) ... A disk-backed art cache (library-art-cache.json in the canonical host config dir) is the source of truth read by all_games(), so the library list + launch-resolve never block on the network. A host-lifetime background warmer (start_art_warmer, started in serve()) fetches uncached art OFF the hot path: GOG via the public no-auth api.gog.com product API, Xbox via the unofficial no-auth displaycatalog (keyed by StoreId). Both best-effort (protocol-relative URLs normalized to https; results cached even when empty so they aren't re-fetched). The GOG + Xbox providers now read cached_art() (title-only until warmed). Cross-platform (ureq blocking HTTP — no tokio on this path) so the fetch/parse code is compiled + checked everywhere; a host whose stores all self-provide art (Steam CDN / Heroic CDN / Lutris data: URLs) does no fetching. Dep: ureq (webpki roots, no system certs). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-26 08:00:31 +00:00
enricobuehler	674e67e061	feat(library): Windows Xbox / Game Pass store provider ... XboxProvider scans each fixed drive's <drive>:\XboxGames for GDK games (presence of Content\MicrosoftGame.config marks a game vs. an ordinary UWP app), parsing title / Identity name / Executable Id / StoreId via roxmltree. The PackageFamilyName is READ from the AppRepository\Packages\<PackageFullName> dir name (reduced to Name_Hash) — never computed from the publisher. Launch via the AUMID (shell:AppsFolder\<PFN>!<AppId>) through explorer in the interactive user session (UWP activation needs the user token, which spawn_in_active_session already provides). Cover art (displaycatalog) is deferred → title-only. Known v1 gaps: custom .GamingRoot install folders + non-GDK pure-UWP Store games (under the ACL-locked WindowsApps) aren't enumerated. New windows_launch_for `aumid` arm; XboxProvider wired into all_games() under cfg(windows). Dep: roxmltree (Windows). Windows unit tests cover MicrosoftGame.config parsing (incl. the ms-resource title fallback), the PackageFullName→PFN reduction, and the aumid launch. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-26 07:49:03 +00:00
enricobuehler	3a2a14e705	feat(library): Windows Epic + GOG store providers ... EpicProvider reads the launcher's local .item manifests under %ProgramData% (no auth, launcher need not run) with Playnite's exclusion filter (skip UE_* components + non-launchable addons + dead install dirs); cover art from the base64 catcache.bin (public Epic CDN, best-effort). Launch via the com.epicgames.launcher:// URI opened through explorer.exe — the namespace:catalogItemId:appName triple, with a bare-appName fallback so a launch is never dropped. GogProvider enumerates HKLM\SOFTWARE\WOW6432Node\GOG.com\Games (winreg) + each goggame-<id>.info primary FileTask into a direct-exe spawn (no Galaxy, dodges its cold-start/anti-cheat). GOG cover art (public api.gog.com) is deferred — it needs an HTTP fetch + cache off the hot all_games() path — so GOG is title-only for now. windows_launch_for gains epic/gog arms; both providers wired into all_games() under cfg(windows). Deps: base64 moved to the cross-platform table (Epic catcache decode + Lutris art encode both need it); winreg added on the Windows target. Windows unit tests cover the Epic exclusion filter + URI builder and the GOG spawn + play-task parsing. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-26 07:37:30 +00:00
enricobuehler	1323144e14	feat(library): Lutris + Heroic store providers (Linux) ... LutrisProvider reads the local pga.db (rusqlite, read-only/immutable so a running Lutris can't block us) → installed games, launch via `lutris lutris:rungameid/<id>`, cover art from Lutris's on-disk cache inlined as data: URLs (no public CDN keyed by a stable id, unlike Steam/Heroic). HeroicProvider parses Heroic's store_cache JSON — legendary/gog/nile = Epic+GOG+Amazon in one provider — installed-only with an install-dir existence cross-check (works around Heroic's gog is_installed bug #2691), free public CDN cover art, launch via `heroic --no-gui heroic://launch?...` (the single-instance-Electron gamescope-escape caveat is documented; needs live confirm). New command_for arms (lutris_id digits-guard, heroic runner+appName-guard) + both providers wired into all_games(); everything Linux-gated (the launchers are Linux-only), so the Windows/macOS host build is unaffected. Deps rusqlite (bundled SQLite, no system dep) + base64 added to the Linux target only. Unit tests with sqlite/json fixtures (installed-only filtering, CDN-art mapping, launch guards); live `library` enumeration returns [] gracefully on a box without the launchers. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-26 07:20:58 +00:00
enricobuehler	764c814483	refactor: rename pf-vdisplay-proto -> pf-driver-proto (it spans all drivers) ... The shared host<->driver ABI crate already contains more than the virtual display: the IDD-push frame ring + control plane AND the gamepad shared-memory layouts (XusbShm / PadShm). "pf-vdisplay-proto" was a misnomer — the name now represents all the drivers it serves. Mechanical rename, no behavior change: - git mv crates/pf-vdisplay-proto -> crates/pf-driver-proto (package name + path-deps in the host crate and the driver workspace). - pf_vdisplay_proto -> pf_driver_proto across host + driver Rust, both Cargo.lock files, the workspace members, the CI path triggers (windows-drivers.yml), and the docs/INF comments. The runtime Global\pfvd-* shared-object names are a SEPARATE contract and are deliberately untouched (host<->driver name matching). - The pf-vdisplay DRIVER crate + its INF service name (Root\pf_vdisplay, UmdfService=pf_vdisplay, pf_vdisplay.dll) are unchanged — only the full `pf_vdisplay_proto` token was replaced, never the `pf_vdisplay` driver name. Linux-verified: cargo test -p pf-driver-proto (const size-asserts compile) + cargo clippy -p punktfunk-host -D warnings clean; Cargo.lock regenerated. The driver-workspace side (path-dep + imports + its Cargo.lock) is Windows-CI-gated. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-26 05:38:21 +00:00
enricobuehler	31f0bd5cfc	fix(windows-host): rustfmt pf_vdisplay.rs + Cargo.lock for the new host deps ... 1a86f16 shipped the agent-written pf_vdisplay.rs unformatted (cargo fmt --all --check gate) and omitted the Cargo.lock edges for the new windows-only deps (pf-vdisplay-proto + bytemuck). cargo fmt --all is now clean; Cargo.lock records the host dep edges. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-25 08:00:52 +00:00
enricobuehler	c20fef8afd	feat(windows): pf-vdisplay-proto — owned host<->driver ABI crate (rewrite M0) ... First foundation of the Windows-host rewrite (docs/windows-host-rewrite.md): a self-contained, no_std + bytemuck crate that defines the host<->driver binary contract ONCE — the control-plane IOCTLs (add/remove/set-render-adapter/ping/ get-info/clear-all) and the IDD-push frame transport (SharedHeader, the (gen<<40|seq<<8|slot) FrameToken, the Global\pfvd-* name scheme, driver-status codes). Previously these were hand-duplicated byte-for-byte across idd_push.rs/frame_transport.rs and sudovda.rs/control.rs with only "must match" comments; here const size-asserts + bytemuck round-trips make any drift a COMPILE error. Clean break from SudoVDA: a freshly-minted interface GUID (not e5bcc234), a contiguous 0x900 op space (not the gappy 0x800/0x888/0x8FF), a u64 session id (not the 16-byte GUID + pid-mangling), a single u32 protocol version. Self-contained (no workspace inheritance, no Windows deps) so the out-of-workspace driver build graph can path-dep it identically. 7 tests green on Linux; clippy + fmt clean. Also lands the full rewrite plan in docs/windows-host-rewrite.md (decisions: greenfield; IDD-push primary incl. secure desktop, WGC+DDA demoted to fallbacks; unify drivers on windows-drivers-rs + solve /INTEGRITYCHECK; keep GameStream, default secure). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-24 06:49:50 +00:00
enricobuehler	e9a0026a4c	feat(android): native mDNS discovery, host naming, touch mouse, stock selects ... Discovery: replace the flaky per-OEM NsdManager with the same mdns-sd browse the Linux/Windows clients use, in the Rust core over JNI and polled by Kotlin (discovery.rs + nativeDiscovery{Start,Poll,Stop}); Kotlin keeps only the Wi-Fi MulticastLock + permission UX. IPv4-only (the core can't dial a bare/scoped v6 literal); daemon + fold-thread cleanup on every failure path; field sanitization so a rogue advert can't corrupt the picker snapshot. Discovery now starts regardless of NEARBY_WIFI_DEVICES (raw multicast only needs the MulticastLock) — a denial no longer kills it forever. ParseTxtTest replaced by ParseRecordTest. Hosts: hide already-saved hosts from the "Discovered" section (match by fingerprint, else address:port — mirrors the Apple client); add an optional Name field to the Add-host sheet and a Rename action on saved cards. Input: touch -> absolute mouse "direct pointing" like the Apple client — the host cursor follows the finger (new nativeSendPointerAbs -> MouseMoveAbs). Tap = left click, two-finger tap = right click, two-finger drag = scroll, tap-then-drag = left-drag, three-finger tap = HUD toggle. Settings: revert the dropdowns to the stock ExposedDropdownMenuBox look (a controller-focus UI will come separately); even out the Add-host field gaps. Docs updated (CLAUDE.md, client READMEs, docs-site status). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-22 23:48:45 +02:00
enricobuehler	8b6b4a32fa	feat(gamepad): pure-user-mode Windows DualShock 4 + Xbox 360 (drop ViGEm) + installer + multi-pad ... Windows virtual gamepads now have zero external dependencies - ViGEmBus is removed. - DualShock 4: Windows UMDF backend (inject/dualshock4_windows.rs + dualshock4_proto.rs), reusing the DualSense SwDeviceCreate game-detection identity fix. The one UMDF driver serves the DS5 or DS4 identity/descriptor/features/strings per a device_type byte the host stamps into shared memory. Driver also gains IOCTL_HID_GET_STRING and a 41-byte calibration feature. - Xbox 360: a new UMDF2 XUSB companion driver (packaging/windows/xusb-driver/) that registers GUID_DEVINTERFACE_XUSB and answers the buffered XInput IOCTLs from a shared section, so classic XInputGetState/SetState work with no kernel bus driver. inject/gamepad_windows.rs is rewritten to drive it and the vigem-client dependency is removed. Xbox One folds to the 360 XInput path. - Installer: vendor + pnputil-install the three UMDF drivers (packaging/windows/gamepad-drivers/ + install-gamepad-drivers.ps1, wired into pack-host-installer.ps1 + punktfunk-host.iss). - Multi-pad: the host stamps each pad index into the device Location (pszDeviceLocation); the driver reads it via WdfDeviceAllocAndQueryProperty to map its own *-shm-<index>, with UmdfHostProcessSharing=ProcessSharingDisabled giving each pad its own host (per-pad statics). Validated live on the Windows host: Cyberpunk native DualSense detection, DS4 identity + descriptor, XInputGetState + rumble round-trip, two pads -> two distinct XInput slots, and a full installer build. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-22 16:35:03 +02:00
enricobuehler	405eb7731d	refactor(host/zerocopy): dlopen libcuda instead of a link-time #[link] ... The host hard-linked libcuda.so.1 on Linux (`#[link(name="cuda")]` in `zerocopy::cuda`), so the binary wouldn't even *start* on a non-NVIDIA box — the dynamic loader can't resolve the NEEDED libcuda. That blocked running the new VAAPI (AMD/Intel) path on a machine without the NVIDIA driver. Resolve the 18 CUDA Driver API symbols at runtime via `libloading` instead. Same-named wrapper fns forward to the dlopen'd table (call sites unchanged); when libcuda is absent they return a non-zero CUresult so `context()` fails cleanly and the capturer falls back to the CPU path. The library handle is leaked (process-lifetime, like the shared context). One Linux binary now runs on NVIDIA (CUDA zero-copy -> NVENC) and on AMD/Intel (VAAPI, no NVIDIA driver). Verified: the NVIDIA dev box still does dmabuf->CUDA zero-copy; on a Radeon 780M box the host builds with no libcuda present, the binary has no NEEDED libcuda entry, and VAAPI encode runs with no stub. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-19 15:44:57 +00:00
enricobuehler	e9de730377	feat(android): live stats HUD + low-latency decode tuning ... Stats HUD (mirrors the Apple client): the decode thread accumulates FPS, receive throughput, and capture->client latency (p50/p95, skew-corrected) in Rust (clients/android/native/src/stats.rs); nativeVideoStats drains a snapshot ~1 Hz over JNI as a DoubleArray. StreamScreen renders a Compose overlay (W*H@Hz / fps / Mb/s / latency, + dropped-under-loss), toggled by a Settings switch (persisted, default on) or a 3-finger tap. Performance (decode.rs): - ANativeWindow_setFrameRate(refresh_hz): align display vsync to the stream rate (no 60-in-120 judder); safe since minSdk 31 >= API 30. - Raise the decode thread toward URGENT_DISPLAY (best-effort setpriority) so background work can't preempt it under load. - Codec low-latency hints KEY_PRIORITY=0 (realtime) + KEY_OPERATING_RATE. Verified host-side: cargo build/clippy/fmt --workspace (the ungated stats + JNI accessor). The android-gated decode.rs (NDK) and the Kotlin build only in CI (android.yml: gradle + cargo-ndk) -- APIs verified against crate sources. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-18 21:49:29 +00:00