blob: dfe67d0be014731ad045a7315c6175df6683a5e8
| 1 | /* |
| 2 | * This file is part of FFmpeg. |
| 3 | * |
| 4 | * FFmpeg is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU Lesser General Public |
| 6 | * License as published by the Free Software Foundation; either |
| 7 | * version 2.1 of the License, or (at your option) any later version. |
| 8 | * |
| 9 | * FFmpeg is distributed in the hope that it will be useful, |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 12 | * Lesser General Public License for more details. |
| 13 | * |
| 14 | * You should have received a copy of the GNU Lesser General Public |
| 15 | * License along with FFmpeg; if not, write to the Free Software |
| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 17 | */ |
| 18 | |
| 19 | #ifndef AVFILTER_SCALE_H |
| 20 | #define AVFILTER_SCALE_H |
| 21 | |
| 22 | #include "avfilter.h" |
| 23 | |
| 24 | int ff_scale_eval_dimensions(void *ctx, |
| 25 | const char *w_expr, const char *h_expr, |
| 26 | AVFilterLink *inlink, AVFilterLink *outlink, |
| 27 | int *ret_w, int *ret_h); |
| 28 | #endif |
| 29 |