| /* |
| * This file is part of FFmpeg. |
| * |
| * FFmpeg is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 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 General Public License for more details. |
| * |
| * You should have received a copy of the GNU 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 AVFILTER_QP_TABLE_H |
| #define AVFILTER_QP_TABLE_H |
| |
| #include <stdint.h> |
| |
| #include "libavutil/frame.h" |
| |
| /** |
| * Extract a libpostproc-compatible QP table - an 8-bit QP value per 16x16 |
| * macroblock, stored in raster order - from AVVideoEncParams side data. |
| */ |
| int ff_qp_table_extract(AVFrame *frame, int8_t **table, int *table_w, int *table_h, |
| int *qscale_type); |
| |
| #endif // AVFILTER_QP_TABLE_H |
