diff options
Diffstat (limited to 'ffmpeg/libavformat/diracdec.c')
| -rw-r--r-- | ffmpeg/libavformat/diracdec.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/ffmpeg/libavformat/diracdec.c b/ffmpeg/libavformat/diracdec.c deleted file mode 100644 index e061ba5..0000000 --- a/ffmpeg/libavformat/diracdec.c +++ /dev/null @@ -1,43 +0,0 @@ -/* - * RAW Dirac demuxer - * Copyright (c) 2007 Marco Gerards <marco@gnu.org> - * - * 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 "libavutil/intreadwrite.h" -#include "avformat.h" -#include "rawdec.h" - -static int dirac_probe(AVProbeData *p) -{ - unsigned size; - if (AV_RL32(p->buf) != MKTAG('B', 'B', 'C', 'D')) - return 0; - - size = AV_RB32(p->buf+5); - if (size < 13) - return 0; - if (size + 13LL > p->buf_size) - return AVPROBE_SCORE_MAX / 4; - if (AV_RL32(p->buf + size) != MKTAG('B', 'B', 'C', 'D')) - return 0; - - return AVPROBE_SCORE_MAX; -} - -FF_DEF_RAWVIDEO_DEMUXER(dirac, "raw Dirac", dirac_probe, NULL, AV_CODEC_ID_DIRAC) |
