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| author | Haihao Xiang <haihao.xiang@intel.com> | 2021-01-04 10:46:14 +0800 |
|---|---|---|
| committer | Haihao Xiang <haihao.xiang@intel.com> | 2022-08-12 10:43:39 +0800 |
| commit | 6900feef0683a9fbad3f1106e0dbd5de243d71e0 (patch) | |
| tree | e2d5125e502d661fb294b3906747a1a727fcebce /libavcodec/qsvdec.c | |
| parent | 05bd88dca2d788b40023786ee48c30e0c43c99f2 (diff) | |
| download | ffmpeg-6900feef0683a9fbad3f1106e0dbd5de243d71e0.tar.gz | |
lavc/qsv: create mfx session using oneVPL for decoding/encoding
If qsv hwdevice is available, use the mfxLoader handle in qsv hwdevice
to create mfx session. Otherwise create mfx session with a new mfxLoader
handle.
This is in preparation for oneVPL support
Diffstat (limited to 'libavcodec/qsvdec.c')
| -rw-r--r-- | libavcodec/qsvdec.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libavcodec/qsvdec.c b/libavcodec/qsvdec.c index 8b718a08ff..89ec5dcee8 100644 --- a/libavcodec/qsvdec.c +++ b/libavcodec/qsvdec.c @@ -50,6 +50,12 @@ #include "qsv.h" #include "qsv_internal.h" +#if QSV_ONEVPL +#include <mfxdispatcher.h> +#else +#define MFXUnload(a) do { } while(0) +#endif + static const AVRational mfx_tb = { 1, 90000 }; #define PTS_TO_MFX_PTS(pts, pts_tb) ((pts) == AV_NOPTS_VALUE ? \ @@ -231,6 +237,11 @@ static int qsv_init_session(AVCodecContext *avctx, QSVContext *q, mfxSession ses q->internal_qs.session = NULL; } + if (q->internal_qs.loader) { + MFXUnload(q->internal_qs.loader); + q->internal_qs.loader = NULL; + } + return AVERROR_EXTERNAL; } |