VP9ParseContext    32 libavcodec/vp9_parser.c     VP9ParseContext *s = ctx->priv_data;
VP9ParseContext    57 libavcodec/vp9_parser.c     VP9ParseContext *s = ctx->priv_data;
VP9ParseContext   131 libavcodec/vp9_parser.c     .priv_data_size = sizeof(VP9ParseContext),