diff options
Diffstat (limited to 'libavformat/bethsoftvid.c')
| -rw-r--r-- | libavformat/bethsoftvid.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/libavformat/bethsoftvid.c b/libavformat/bethsoftvid.c index 120e145..6b84b79 100644 --- a/libavformat/bethsoftvid.c +++ b/libavformat/bethsoftvid.c @@ -2,20 +2,20 @@ * Bethsoft VID format Demuxer * Copyright (c) 2007 Nicholas Tung * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * 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. * - * Libav is distributed in the hope that it will be useful, + * 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 Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -61,6 +61,9 @@ static int vid_probe(AVProbeData *p) if (AV_RL32(p->buf) != MKTAG('V', 'I', 'D', 0)) return 0; + if (p->buf[4] != 2) + return AVPROBE_SCORE_MAX / 4; + return AVPROBE_SCORE_MAX; } @@ -189,7 +192,8 @@ static int read_frame(BVID_DemuxContext *vid, AVIOContext *pb, AVPacket *pkt, if (vid->palette) { uint8_t *pdata = av_packet_new_side_data(pkt, AV_PKT_DATA_PALETTE, BVID_PALETTE_SIZE); - memcpy(pdata, vid->palette, BVID_PALETTE_SIZE); + if (pdata) + memcpy(pdata, vid->palette, BVID_PALETTE_SIZE); av_freep(&vid->palette); } @@ -209,8 +213,8 @@ static int vid_read_packet(AVFormatContext *s, int audio_length; int ret_value; - if(vid->is_finished || pb->eof_reached) - return AVERROR(EIO); + if(vid->is_finished || url_feof(pb)) + return AVERROR_EOF; block_type = avio_r8(pb); switch(block_type){ |
