This patch adds support for applying 3D LUT from file using oneVPL VPP. PATCH v1 uses VA-API to create LUT surface. Because oneVPL can't work with VA-API on Windows, this version now creates LUT in system memory (MFX_RESOURCE_SYSTEM_SURFACE) and let oneVPL copy LUT to video memory.
Note: requires oneVPL-intel-gpu version >= 24.1.1 because this version contains a fix for creating LUT in video memory. (For details, refer to https://github.com/oneapi-src/oneVPL-intel-gpu/issues/307) Chen Yufei (1): avfilter/vf_vpp_qsv: apply 3D LUT from file. libavfilter/Makefile | 8 +- libavfilter/lut3d.c | 669 +++++++++++++++++++++++++++++++++++++++ libavfilter/lut3d.h | 13 + libavfilter/vf_lut3d.c | 590 +--------------------------------- libavfilter/vf_vpp_qsv.c | 113 ++++++- 5 files changed, 799 insertions(+), 594 deletions(-) create mode 100644 libavfilter/lut3d.c -- 2.43.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
