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
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+/*############################################################################
+  # Copyright Intel Corporation
+  #
+  # SPDX-License-Identifier: MIT
+  ############################################################################*/
+
+#include "mfxdefs.h"
+
+#ifndef __MFXIMPLCAPS_H__
+#define __MFXIMPLCAPS_H__
+
+#include "mfxstructures.h"
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/*!
+   @brief
+      Delivers implementation capabilities in the requested format according to the format value. Calling this
+      function directly is not recommended. Instead, applications must call the MFXEnumImplementations function.
+
+   @param[in]  format      Format in which capabilities must be delivered. See mfxImplCapsDeliveryFormat for more details.
+   @param[out] num_impls   Number of the implementations.
+
+   @return
+      Array of handles to the capability report or NULL in case of unsupported format or NULL num_impls pointer.
+      Length of array is equal to num_impls.
+
+   @since This function is available since API version 2.0.
+*/
+mfxHDL* MFX_CDECL MFXQueryImplsDescription(mfxImplCapsDeliveryFormat format, mfxU32* num_impls);
+
+/*!
+   @brief
+      Destroys the handle allocated by the MFXQueryImplsDescription function or the MFXQueryImplsProperties function.
+      Implementation must remember which handles are released. Once the last handle is released, this function must release memory
+      allocated for the array of handles. Calling this function directly is not recommended. Instead, applications must call
+      the MFXDispReleaseImplDescription function.
+
+   @param[in] hdl   Handle to destroy. Can be equal to NULL.
+
+   @return
+      MFX_ERR_NONE The function completed successfully.
+
+   @since This function is available since API version 2.0.
+*/
+mfxStatus MFX_CDECL MFXReleaseImplDescription(mfxHDL hdl);
+
+#ifdef ONEVPL_EXPERIMENTAL
+/*!
+   @brief
+      Delivers implementation capabilities for configured properties.
+      The returned capability report will be sparsely filled out, with only properties available which
+      were set via MFXSetConfigFilterProperty(). Calling this function directly is not recommended.
+      Instead, applications must call the MFXEnumImplementations function.
+
+
+   @param[in]  properties      Array of property name/value pairs indicating which properties to populate in the capability report.
+   @param[in]  num_properties  Number of property name/value pairs.
+   @param[out] num_impls       Number of the implementations.
+
+   @return
+      Array of handles to the capability report or NULL in case of NULL properties pointer or zero num_properties or NULL num_impls pointer.
+      Length of array is equal to num_impls.
+
+   @since This function is available since API version 2.15.
+*/
+mfxHDL* MFX_CDECL MFXQueryImplsProperties(mfxQueryProperty** properties, mfxU32 num_properties, mfxU32* num_impls);
+#endif
+
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // __MFXIMPLCAPS_H__