DeblockContext    270 libavfilter/vf_deblock.c     DeblockContext *s = ctx->priv;
DeblockContext    313 libavfilter/vf_deblock.c     DeblockContext *s = ctx->priv;
DeblockContext    370 libavfilter/vf_deblock.c #define OFFSET(x) offsetof(DeblockContext, x)
DeblockContext    409 libavfilter/vf_deblock.c     .priv_size     = sizeof(DeblockContext),