punktfunk/crates/libvpl-sys/wrapper.h at 6f409caac74508c06ac27be24e4a3fc4b9a738c5 - punktfunk - unom - Git

unom/punktfunk

Files

T

enricobuehler 55e7f3fca9 feat(encode): native QSV backend — libvpl-sys + qsv.rs (Phases 0-3 of design/native-qsv-encoder.md)

Vendored MIT VPL dispatcher (static, trimmed tree, pin 674d015b/v2.17.0) built
via cmake+bindgen behind new feature 'qsv' (pf-encode + punktfunk-host forward).
qsv.rs: dispatcher session on the capture adapter (LUID-matched), SetHandle
D3D11, AsyncDepth=1/GopRefDist=1/VDEnc/CBR + HRD-off low-latency config,
GetSurfaceForEncode + GPU CopySubresourceRegion input (zero-copy, no readback
path), bounded sync-point poll, in-place reset with teardown escalation, no-IDR
bitrate retarget (Reset + StartNewSequence=OFF), 10-bit P010 HEVC-Main10/AV1,
HDR mastering/CLL SEI-OBU at IDR + BT.2020/PQ VSI, LTR-RFI via mfxExtRefListCtrl
(AMF slot policy port, Query-gated per codec, wire-index FrameOrder pinning).
Dispatch: native-first with ffmpeg fallback + PUNKTFUNK_QSV_FFMPEG hatch;
probes (can_encode_10bit / windows_codec_support / windows_backend_is_probed)
now answer natively for QSV.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

2026-07-17 19:34:18 +02:00

7 lines

343 B

C

Raw Blame History

 /* mfx.h is the umbrella for the C API (session, encode, dispatcher, caps) but
  * does NOT pull in mfxmemory.h — that one carries the surface-sharing import
  * API (mfxMemoryInterface / mfxSurfaceD3D11Tex2D, ONEVPL_EXPERIMENTAL) the
  * zero-copy experiment needs, so include it explicitly. */
 #include <vpl/mfx.h>
 #include <vpl/mfxmemory.h>