repositories / deb_ffmpeg.git / blame
| Commit | Line | Data |
|---|---|---|
| 2ba45a60 DM |
1 | /* |
| 2 | * Copyright (c) 2013 Vittorio Giovara <vittorio.giovara@gmail.com> | |
| 3 | * | |
| 4 | * This file is part of FFmpeg. | |
| 5 | * | |
| 6 | * FFmpeg is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU Lesser General Public | |
| 8 | * License as published by the Free Software Foundation; either | |
| 9 | * version 2.1 of the License, or (at your option) any later version. | |
| 10 | * | |
| 11 | * FFmpeg is distributed in the hope that it will be useful, | |
| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 14 | * Lesser General Public License for more details. | |
| 15 | * | |
| 16 | * You should have received a copy of the GNU Lesser General Public | |
| 17 | * License along with FFmpeg; if not, write to the Free Software | |
| 18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
| 19 | */ | |
| 20 | ||
| 21 | #include <stdint.h> | |
| 22 | #include <string.h> | |
| 23 | ||
| 24 | #include "mem.h" | |
| 25 | #include "stereo3d.h" | |
| 26 | ||
| 27 | AVStereo3D *av_stereo3d_alloc(void) | |
| 28 | { | |
| 29 | return av_mallocz(sizeof(AVStereo3D)); | |
| 30 | } | |
| 31 | ||
| 32 | AVStereo3D *av_stereo3d_create_side_data(AVFrame *frame) | |
| 33 | { | |
| 34 | AVFrameSideData *side_data = av_frame_new_side_data(frame, | |
| 35 | AV_FRAME_DATA_STEREO3D, | |
| 36 | sizeof(AVStereo3D)); | |
| 37 | if (!side_data) | |
| 38 | return NULL; | |
| 39 | ||
| 40 | memset(side_data->data, 0, sizeof(AVStereo3D)); | |
| 41 | ||
| 42 | return (AVStereo3D *)side_data->data; | |
| 43 | } |