blob: 0e5b374a6b25adacadfa87a5f54d52b3a3ea63ef
| 1 | /* |
| 2 | * Image format |
| 3 | * Copyright (c) 2014 Michael Niedermayer |
| 4 | * |
| 5 | * This file is part of FFmpeg. |
| 6 | * |
| 7 | * FFmpeg is free software; you can redistribute it and/or |
| 8 | * modify it under the terms of the GNU Lesser General Public |
| 9 | * License as published by the Free Software Foundation; either |
| 10 | * version 2.1 of the License, or (at your option) any later version. |
| 11 | * |
| 12 | * FFmpeg is distributed in the hope that it will be useful, |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 15 | * Lesser General Public License for more details. |
| 16 | * |
| 17 | * You should have received a copy of the GNU Lesser General Public |
| 18 | * License along with FFmpeg; if not, write to the Free Software |
| 19 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| 20 | */ |
| 21 | |
| 22 | #ifndef AVFORMAT_IMG2_H |
| 23 | #define AVFORMAT_IMG2_H |
| 24 | |
| 25 | #include <stdint.h> |
| 26 | #include "avformat.h" |
| 27 | #include "libavutil/opt.h" |
| 28 | |
| 29 | #if HAVE_GLOB |
| 30 | #include <glob.h> |
| 31 | #endif |
| 32 | |
| 33 | enum PatternType { |
| 34 | PT_GLOB_SEQUENCE, |
| 35 | PT_GLOB, |
| 36 | PT_SEQUENCE, |
| 37 | PT_NONE, |
| 38 | PT_DEFAULT |
| 39 | }; |
| 40 | |
| 41 | typedef struct VideoDemuxData { |
| 42 | const AVClass *class; /**< Class for private options. */ |
| 43 | int img_first; |
| 44 | int img_last; |
| 45 | int img_number; |
| 46 | int64_t pts; |
| 47 | int img_count; |
| 48 | int is_pipe; |
| 49 | int split_planes; /**< use independent file for each Y, U, V plane */ |
| 50 | char path[1024]; |
| 51 | char *pixel_format; /**< Set by a private option. */ |
| 52 | int width, height; /**< Set by a private option. */ |
| 53 | AVRational framerate; /**< Set by a private option. */ |
| 54 | int loop; |
| 55 | int pattern_type; /**< PatternType */ |
| 56 | int use_glob; |
| 57 | #if HAVE_GLOB |
| 58 | glob_t globstate; |
| 59 | #endif |
| 60 | int start_number; |
| 61 | int start_number_range; |
| 62 | int frame_size; |
| 63 | int ts_from_file; |
| 64 | } VideoDemuxData; |
| 65 | |
| 66 | typedef struct IdStrMap { |
| 67 | enum AVCodecID id; |
| 68 | const char *str; |
| 69 | } IdStrMap; |
| 70 | |
| 71 | extern const IdStrMap ff_img_tags[]; |
| 72 | |
| 73 | extern const AVOption ff_img_options[]; |
| 74 | |
| 75 | int ff_img_read_header(AVFormatContext *s1); |
| 76 | |
| 77 | int ff_img_read_packet(AVFormatContext *s1, AVPacket *pkt); |
| 78 | #endif |
| 79 |