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
parent bbe4380b41
commit 55e7f3fca9
88 changed files with 29515 additions and 16 deletions
@@ -0,0 +1,65 @@
+/*############################################################################
+  # Copyright Intel Corporation
+  #
+  # SPDX-License-Identifier: MIT
+  ############################################################################*/
+
+#ifndef __MFXVP8_H__
+#define __MFXVP8_H__
+
+#include "mfxdefs.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+enum {
+    MFX_CODEC_VP8 = MFX_MAKEFOURCC('V','P','8',' '),
+};
+
+/* VP8 CodecProfile*/
+enum {
+    MFX_PROFILE_VP8_0                       = 0+1,
+    MFX_PROFILE_VP8_1                       = 1+1,
+    MFX_PROFILE_VP8_2                       = 2+1,
+    MFX_PROFILE_VP8_3                       = 3+1,
+};
+
+/* Extended Buffer Ids */
+enum {
+    /*!
+       This extended buffer describes VP8 encoder configuration parameters. See the mfxExtVP8CodingOption structure for details.
+       The application can attach this buffer to the mfxVideoParam structure for encoding initialization.
+    */
+    MFX_EXTBUFF_VP8_CODING_OPTION =   MFX_MAKEFOURCC('V','P','8','E'),
+};
+
+MFX_PACK_BEGIN_USUAL_STRUCT()
+/*! Describes VP8 coding options. */
+typedef struct {
+    mfxExtBuffer    Header;             /*!< Extension buffer header. Header.BufferId must be equal to MFX_EXTBUFF_VP8_CODING_OPTION. */
+
+    mfxU16   Version;                   /*!< Determines the bitstream version. Corresponds to the same VP8 syntax element in frame_tag. */
+    mfxU16   EnableMultipleSegments;    /*!< Set this option to ON to enable segmentation. This is tri-state option. See the CodingOptionValue
+                                             enumerator for values of this option. */
+    mfxU16   LoopFilterType;            /*!< Select the type of filter (normal or simple). Corresponds to VP8 syntax element filter_type. */
+    mfxU16   LoopFilterLevel[4];        /*!< Controls the filter strength. Corresponds to VP8 syntax element loop_filter_level. */
+    mfxU16   SharpnessLevel;            /*!< Controls the filter sensitivity. Corresponds to VP8 syntax element sharpness_level. */
+    mfxU16   NumTokenPartitions;        /*!< Specifies number of token partitions in the coded frame. */
+    mfxI16   LoopFilterRefTypeDelta[4]; /*!< Loop filter level delta for reference type (intra, last, golden, altref). */
+    mfxI16   LoopFilterMbModeDelta[4];  /*!< Loop filter level delta for MB modes. */
+    mfxI16   SegmentQPDelta[4];         /*!< QP delta for segment. */
+    mfxI16   CoeffTypeQPDelta[5];       /*!< QP delta for coefficient type (YDC, Y2AC, Y2DC, UVAC, UVDC). */
+    mfxU16   WriteIVFHeaders;           /*!< Set this option to ON to enable insertion of IVF container headers into bitstream. This is tri-state
+                                             option. See the CodingOptionValue enumerator for values of this option */
+    mfxU32   NumFramesForIVFHeader;     /*!< Specifies number of frames for IVF header when WriteIVFHeaders is ON. */
+    mfxU16   reserved[223];
+} mfxExtVP8CodingOption;
+MFX_PACK_END()
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif
+