| /* |
| * MSMPEG4 encoder header |
| * copyright (c) 2007 Aurelien Jacobs <aurel@gnuage.org> |
| * |
| * 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 |
| */ |
| |
| #ifndef AVCODEC_MSMPEG4ENC_H |
| #define AVCODEC_MSMPEG4ENC_H |
| |
| #include "mpegvideo.h" |
| #include "put_bits.h" |
| #include "rl.h" |
| |
| typedef struct MSMPEG4EncContext { |
| MpegEncContext s; |
| |
| /** [mb_intra][isChroma][level][run][last] */ |
| unsigned ac_stats[2][2][MAX_LEVEL + 1][MAX_RUN + 1][2]; |
| } MSMPEG4EncContext; |
| |
| void ff_msmpeg4_encode_init(MpegEncContext *s); |
| void ff_msmpeg4_encode_picture_header(MpegEncContext *s); |
| void ff_msmpeg4_encode_ext_header(MpegEncContext *s); |
| void ff_msmpeg4_encode_mb(MpegEncContext *s, int16_t block[6][64], |
| int motion_x, int motion_y); |
| void ff_msmpeg4_encode_block(MpegEncContext * s, int16_t * block, int n); |
| void ff_msmpeg4_handle_slices(MpegEncContext *s); |
| void ff_msmpeg4_encode_motion(MpegEncContext * s, int mx, int my); |
| |
| void ff_msmpeg4_code012(PutBitContext *pb, int n); |
| |
| #endif |
