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lavfi/vf_vpp_qsv: support UYVY in system memory 

It only works on Linux

$ ffmpeg -loglevel verbose -init_hw_device qsv=intel -f lavfi -i \
yuvtestsrc -vf "format=uyvy422,vpp_qsv=format=nv12" -f null -

Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
This commit is contained in:
Haihao Xiang 2022-03-10 14:39:06 +08:00
parent f1355ec9f6
commit 36016c5596
2 changed files with 12 additions and 0 deletions
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9
libavfilter/qsvvpp.c
View File

@ -247,6 +247,10 @@ static int pix_fmt_to_mfx_fourcc(int format)
return MFX_FOURCC_RGB4;
case AV_PIX_FMT_P010:
return MFX_FOURCC_P010;
#if CONFIG_VAAPI
case AV_PIX_FMT_UYVY422:
return MFX_FOURCC_UYVY;
#endif
}
return MFX_FOURCC_NV12;
@ -276,6 +280,11 @@ static int map_frame_to_surface(AVFrame *frame, mfxFrameSurface1 *surface)
surface->Data.R = frame->data[0] + 2;
surface->Data.A = frame->data[0] + 3;
break;
case AV_PIX_FMT_UYVY422:
surface->Data.Y = frame->data[0] + 1;
surface->Data.U = frame->data[0];
surface->Data.V = frame->data[0] + 2;
break;
default:
return MFX_ERR_UNSUPPORTED;
}

3
libavfilter/vf_vpp_qsv.c
View File

@ -703,6 +703,9 @@ static int vpp_query_formats(AVFilterContext *ctx)
AV_PIX_FMT_YUYV422,
AV_PIX_FMT_RGB32,
AV_PIX_FMT_P010,
#if CONFIG_VAAPI
AV_PIX_FMT_UYVY422,
#endif
AV_PIX_FMT_QSV,
AV_PIX_FMT_NONE
};