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47 lines
1.7 KiB
47 lines
1.7 KiB
/* |
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* MSMPEG4 encoder header |
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* copyright (c) 2007 Aurelien Jacobs <aurel@gnuage.org> |
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* |
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* This file is part of FFmpeg. |
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* |
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* FFmpeg is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU Lesser General Public |
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* License as published by the Free Software Foundation; either |
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* version 2.1 of the License, or (at your option) any later version. |
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* |
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* FFmpeg is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* Lesser General Public License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public |
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* License along with FFmpeg; if not, write to the Free Software |
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#ifndef AVCODEC_MSMPEG4ENC_H |
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#define AVCODEC_MSMPEG4ENC_H |
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#include "mpegvideo.h" |
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#include "put_bits.h" |
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#include "rl.h" |
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typedef struct MSMPEG4EncContext { |
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MpegEncContext s; |
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/** [mb_intra][isChroma][level][run][last] */ |
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unsigned ac_stats[2][2][MAX_LEVEL + 1][MAX_RUN + 1][2]; |
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} MSMPEG4EncContext; |
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void ff_msmpeg4_encode_init(MpegEncContext *s); |
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void ff_msmpeg4_encode_picture_header(MpegEncContext *s); |
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void ff_msmpeg4_encode_ext_header(MpegEncContext *s); |
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void ff_msmpeg4_encode_mb(MpegEncContext *s, int16_t block[6][64], |
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int motion_x, int motion_y); |
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void ff_msmpeg4_encode_block(MpegEncContext * s, int16_t * block, int n); |
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void ff_msmpeg4_handle_slices(MpegEncContext *s); |
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void ff_msmpeg4_encode_motion(MpegEncContext * s, int mx, int my); |
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void ff_msmpeg4_code012(PutBitContext *pb, int n); |
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#endif
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