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diff --git a/contrib/ffmpeg/libavcodec/msmpeg4data.h b/contrib/ffmpeg/libavcodec/msmpeg4data.h
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+/*
+ * MSMPEG4 backend for ffmpeg encoder and decoder
+ * copyright (c) 2001 Fabrice Bellard
+ * copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * msmpeg4v1 & v2 stuff by Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file msmpeg4data.h
+ * MSMPEG4 data tables.
+ */
+
+#ifndef FFMPEG_MSMPEG4DATA_H
+#define FFMPEG_MSMPEG4DATA_H
+
+#include "common.h"
+#include "bitstream.h"
+#include "rl.h"
+
+/* motion vector table */
+typedef struct MVTable {
+ int n;
+ const uint16_t *table_mv_code;
+ const uint8_t *table_mv_bits;
+ const uint8_t *table_mvx;
+ const uint8_t *table_mvy;
+ uint16_t *table_mv_index; /* encoding: convert mv to index in table_mv */
+ VLC vlc; /* decoding: vlc */
+} MVTable;
+
+extern VLC ff_msmp4_mb_i_vlc;
+extern VLC ff_msmp4_dc_luma_vlc[2];
+extern VLC ff_msmp4_dc_chroma_vlc[2];
+
+/* intra picture macro block coded block pattern */
+extern const uint16_t ff_msmp4_mb_i_table[64][2];
+
+extern const uint8_t cbpy_tab[16][2];
+
+extern const uint8_t DCtab_lum[13][2];
+extern const uint8_t DCtab_chrom[13][2];
+
+extern const uint8_t mvtab[33][2];
+
+extern const uint8_t intra_MCBPC_code[9];
+extern const uint8_t intra_MCBPC_bits[9];
+
+extern const uint8_t inter_MCBPC_code[28];
+extern const uint8_t inter_MCBPC_bits[28];
+
+#define WMV1_SCANTABLE_COUNT 4
+
+extern const uint8_t wmv1_scantable[WMV1_SCANTABLE_COUNT][64];
+
+#define NB_RL_TABLES 6
+
+extern RLTable rl_table[NB_RL_TABLES];
+
+extern const uint8_t wmv1_y_dc_scale_table[32];
+extern const uint8_t wmv1_c_dc_scale_table[32];
+extern const uint8_t old_ff_y_dc_scale_table[32];
+extern const uint8_t old_ff_c_dc_scale_table[32];
+
+extern MVTable mv_tables[2];
+
+extern const uint8_t v2_mb_type[8][2];
+extern const uint8_t v2_intra_cbpc[4][2];
+
+extern const uint32_t table_mb_non_intra[128][2];
+extern const uint8_t table_inter_intra[4][2];
+
+extern const uint32_t ff_table0_dc_lum[120][2];
+extern const uint32_t ff_table1_dc_lum[120][2];
+extern const uint32_t ff_table0_dc_chroma[120][2];
+extern const uint32_t ff_table1_dc_chroma[120][2];
+
+#define WMV2_INTER_CBP_TABLE_COUNT 4
+extern const uint32_t (*wmv2_inter_table[WMV2_INTER_CBP_TABLE_COUNT])[2];
+
+extern const uint8_t wmv2_scantableA[64];
+extern const uint8_t wmv2_scantableB[64];
+
+#endif /* FFMPEG_MSMPEG4DATA_H */