6 Commits

Author	SHA1	Message	Date
enricobuehler	8672026e97	fix(host): clear clippy doc_lazy_continuation in the 4:4:4 docs ... A line-wrap put `+`/`*`-style markers at the start of two doc lines, which clippy (Windows host job, rust 1.96) reads as markdown list items whose unindented follow-on lines trip `doc_lazy_continuation` under `-D warnings`: - encode/windows/nvenc.rs `chroma_444` field doc (the failing Windows-host clippy job): "+ chromaFormatIDC = 3" → "and chromaFormatIDC = 3". - encode/linux/vaapi.rs `probe_can_encode_444` doc: "+ validate" → "and validate" (last line, didn't fire yet, but fragile — fixed pre-emptively). Pure doc rewording, no behaviour change. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>	2026-06-28 21:38:07 +00:00
enricobuehler	75627c8afe	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	7aa787a789	docs(host): prove the last 3 files + crate-root deny (unsafe-proof program 4/N, final) ... Completes the unsafe-proof program now that the parallel WIP has landed: - idd_push.rs (25 sites), nvenc.rs (7), punktfunk1.rs (21): a SAFETY proof on every unsafe block — D3D11/DXGI COM (same-device textures, immediate-context single-thread, keyed-mutex-held convert), the NVENC SDK table (versioned POD, register/map/lock-bitstream pairing), cross-process shm reads (atomic magic/generation handshake), and the C-ABI harness (each call cross-checked against its abi.rs `# Safety` doc). No SUSPECT (UB) blocks. - capture.rs / encode.rs: the parent-module deny is restored (their WIP children are now proven), and main.rs gains a crate-root #![deny(clippy::undocumented_unsafe_blocks)] — the permanent catch-all gate so no future unsafe block anywhere in the crate can land without a proof. - Fixed 4 blocks the agents missed: unsafe blocks nested inside `assert_eq!(...)` macro args (the comment-above-statement didn't associate) — hoisted to a `let`. - rustfmt-canonicalized the Windows files (the agents' SAFETY comments + some pre-existing 1.9.0 drift) so `cargo fmt --all --check` is clean. Verified: cargo clippy -p punktfunk-host --all-targets -- -D warnings AND cargo fmt -p punktfunk-host --check both green with the crate-root deny active. Windows cfg(windows) re-verified on the box next. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-26 09:57:00 +00:00
enricobuehler	3514702d8c	feat(windows-host): IDD-push encodes native NV12/P010 (skip NVENC's SM-side CSC) ... GPU-contention work (host-latency plan §5.A): the IDD-push output ring now hands NVENC native YUV instead of RGB, so NVENC skips its internal RGB→YUV colour conversion on the SM/3D engine the running game saturates. - idd_push.rs: out_ring is now NV12 (SDR, BT.709 limited) via a D3D11 VIDEO-engine BGRA→NV12 VideoConverter (keeps the CSC off the contended 3D/compute engine), or P010 (HDR, BT.2020 PQ limited) via the FP16→P010 shader (NVIDIA's VideoProcessor can't do RGB→P010). The ring drops its per-slot RTV (textures only), matching the WGC YUV ring; converters rebuild on a size/HDR flip. - nvenc.rs: NV12 input forces bit_depth=8 so an HDR→SDR toggle (or a 10-bit- negotiated client on an SDR display) re-inits the session at the matching depth — NV12 can't feed a 10-bit session (register_resource rejects it). - punktfunk1.rs: per-stage latency instrumentation under PUNKTFUNK_PERF (cap=try_latest, submit=encode_picture, wait=lock_bitstream µs p50/p99/max) to pinpoint where capture→encoded latency goes under GPU saturation.	2026-06-26 09:35:23 +00:00
enricobuehler	0ccd0fe676	feat(windows-host): EncoderCaps — query RFI/HDR-SEI caps (Goal-1 stage 5, tightening 3) ... The last §2.3 seam-trait tightening: give `Encoder` a `caps() -> EncoderCaps` so the session glue routes by *query* instead of relying on the no-op/`false` defaults of `invalidate_ref_frames`/`set_hdr_meta`. `EncoderCaps { supports_rfi, supports_hdr_metadata }` is a cheap `Copy` struct. The trait gains a default `caps()` returning `EncoderCaps::default()` (all false) — correct for every SDR/libavcodec backend (Linux NVENC, VAAPI, AMF/QSV, software openh264), so they need no change. Only the Windows direct-NVENC path (`NvencD3d11Encoder`) overrides it, reporting the real `rfi_supported` (probed once at open via `nvEncGetEncodeCaps`) and `hdr` (HDR-SEI on keyframes). Consumer: the GameStream encode loop (`gamestream/stream.rs`) hoists `supports_rfi` once before the loop and gates the loss-recovery path on it — `!(supports_rfi && enc.invalidate_ref_frames(..))` forces a keyframe directly on non-RFI encoders instead of making an always-`false` call every loss event. Behaviour-preserving (same keyframe/RFI outcome), one fewer no-op call, intent explicit. The native host (punktfunk1) uses FEC+keyframes, no RFI consumer. Linux `cargo clippy -p punktfunk-host --all-targets -D warnings` clean; the three edited files are rustfmt-clean. The NVENC override is Windows-only (1:1 with the existing impl style) → CI/on-glass gate. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-25 21:27:20 +00:00
enricobuehler	38c68c33e5	refactor(windows-host): confine platform code under windows/ + linux/ folders (Goal-1 stage 6) ... Move 36 platform-specific files into per-module `windows/` and `linux/` subfolders (and the shared HID codecs into `inject/proto/`): capture/{windows,linux}/ encode/{windows,linux}/ inject/{windows,linux,proto}/ audio/{windows,linux}/ vdisplay/{windows,linux}/ src/windows/ (service, wgc_helper, win_adapter, win_display) src/linux/ (dmabuf_fence, drm_sync, zerocopy/) Done with `#[path]`, NOT a module rename: every file moves into its folder while the `crate::*::*` module names stay FLAT, so all caller paths and every internal `super::`/`crate::` reference are unchanged — only the parent `mod` decls gained `#[path = "..."]`. This is the codebase's existing pattern (inject's gamepad_windows) and makes the move byte-identical in behaviour with ZERO reference churn, far lower risk than collapsing to a single `crate::capture::windows::` namespace (that deeper rename is an optional follow-on; this delivers the cfg-sprawl folder confinement the stage is about). Done LAST, after the semantic stages, so the path churn didn't fight them. Verified: Linux cargo check + clippy (-D warnings) clean; my mod-decl changes fmt-clean (the 3 remaining fmt diffs are pre-existing local-rustfmt-version skew that moved with their files); all 36 `#[path]` targets exist; no internal `#[path]`/`include!`/file-child-mod in any moved file (the inline `mod X {` blocks are self-contained). Box build to follow. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-06-25 18:53:45 +00:00