diff options
Diffstat (limited to 'ffmpeg1/libavformat/ingenientdec.c')
| -rw-r--r-- | ffmpeg1/libavformat/ingenientdec.c | 66 |
1 files changed, 0 insertions, 66 deletions
diff --git a/ffmpeg1/libavformat/ingenientdec.c b/ffmpeg1/libavformat/ingenientdec.c deleted file mode 100644 index 94c549c..0000000 --- a/ffmpeg1/libavformat/ingenientdec.c +++ /dev/null @@ -1,66 +0,0 @@ -/* - * RAW Ingenient MJPEG demuxer - * Copyright (c) 2005 Alex Beregszaszi - * - * 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 - */ - -#include "avformat.h" -#include "rawdec.h" - -// http://www.artificis.hu/files/texts/ingenient.txt -static int ingenient_read_packet(AVFormatContext *s, AVPacket *pkt) -{ - int ret, size, w, h, unk1, unk2; - - if (avio_rl32(s->pb) != MKTAG('M', 'J', 'P', 'G')) - return AVERROR(EIO); // FIXME - - size = avio_rl32(s->pb); - - w = avio_rl16(s->pb); - h = avio_rl16(s->pb); - - avio_skip(s->pb, 8); // zero + size (padded?) - avio_skip(s->pb, 2); - unk1 = avio_rl16(s->pb); - unk2 = avio_rl16(s->pb); - avio_skip(s->pb, 22); // ASCII timestamp - - av_log(s, AV_LOG_DEBUG, "Ingenient packet: size=%d, width=%d, height=%d, unk1=%d unk2=%d\n", - size, w, h, unk1, unk2); - - ret = av_get_packet(s->pb, pkt, size); - if (ret < 0) - return ret; - pkt->stream_index = 0; - return ret; -} - -FF_RAWVIDEO_DEMUXER_CLASS(ingenient) - -AVInputFormat ff_ingenient_demuxer = { - .name = "ingenient", - .long_name = NULL_IF_CONFIG_SMALL("raw Ingenient MJPEG"), - .priv_data_size = sizeof(FFRawVideoDemuxerContext), - .read_header = ff_raw_video_read_header, - .read_packet = ingenient_read_packet, - .flags = AVFMT_GENERIC_INDEX, - .extensions = "cgi", // FIXME - .raw_codec_id = AV_CODEC_ID_MJPEG, - .priv_class = &ingenient_demuxer_class, -}; |
