* Copyright (c) 2000,2001 Fabrice Bellard
* Copyright (c) 2002-2010 Michael Niedermayer <michaelni@gmx.at>
*
- * This file is part of FFmpeg.
+ * This file is part of Libav.
*
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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,
+ * Libav 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
+ * License along with Libav; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVCODEC_MPEG4VIDEO_H
#define AVCODEC_MPEG4VIDEO_H
+#include <stdint.h>
+#include "get_bits.h"
+#include "mpegvideo.h"
+#include "rl.h"
+
// shapes
#define RECT_SHAPE 0
#define BIN_SHAPE 1
extern const uint8_t ff_mpeg4_DCtab_lum[13][2];
extern const uint8_t ff_mpeg4_DCtab_chrom[13][2];
-extern const uint16_t intra_vlc[103][2];
-extern const int8_t intra_level[102];
-extern const int8_t intra_run[102];
-extern RLTable rl_intra;
+extern const uint16_t ff_mpeg4_intra_vlc[103][2];
+extern RLTable ff_mpeg4_rl_intra;
/* Note this is identical to the intra rvlc except that it is reordered. */
-extern const uint16_t inter_rvlc[170][2];
-extern const int8_t inter_rvlc_run[169];
-extern const int8_t inter_rvlc_level[169];
extern RLTable rvlc_rl_inter;
-
-extern const uint16_t intra_rvlc[170][2];
-extern const int8_t intra_rvlc_run[169];
-extern const int8_t intra_rvlc_level[169];
extern RLTable rvlc_rl_intra;
extern const uint16_t sprite_trajectory_tab[15][2];
int ff_mpeg4_decode_partitions(MpegEncContext *s);
int ff_mpeg4_get_video_packet_prefix_length(MpegEncContext *s);
int mpeg4_decode_video_packet_header(MpegEncContext *s);
+void ff_mpeg4_init_direct_mv(MpegEncContext *s);
+
+/**
+ *
+ * @return the mb_type
+ */
+int ff_mpeg4_set_direct_mv(MpegEncContext *s, int mx, int my);
extern uint8_t ff_mpeg4_static_rl_table_store[3][2][2*MAX_RUN + MAX_LEVEL + 3];
return ret;
}
-#endif
+#endif /* AVCODEC_MPEG4VIDEO_H */