AV_PIX_FMT_DXVA2_VLD  593 libavutil/hwcontext_dxva2.c     .pix_fmts             = (const enum AVPixelFormat[]){ AV_PIX_FMT_DXVA2_VLD, AV_PIX_FMT_NONE },
AV_PIX_FMT_DXVA2_VLD  137 libavutil/pixfmt.h     AV_PIX_FMT_DXVA2_VLD,    ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer