| /* | |
| * H.263 internal header | |
| * | |
| * 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_H263_H | |
| #define AVCODEC_H263_H | |
| #include "libavutil/rational.h" | |
| #include "mpegvideo.h" | |
| #define FF_ASPECT_EXTENDED 15 | |
| #define H263_GOB_HEIGHT(h) ((h) <= 400 ? 1 : (h) <= 800 ? 2 : 4) | |
| av_const int ff_h263_aspect_to_info(AVRational aspect); | |
| int16_t *ff_h263_pred_motion(MpegEncContext * s, int block, int dir, | |
| int *px, int *py); | |
| void ff_h263_init_rl_inter(void); | |
| void ff_h263_update_motion_val(MpegEncContext * s); | |
| void ff_h263_loop_filter(MpegEncContext * s); | |
| #endif /* AVCODEC_H263_H */ |