From 2e5085854c95d7ac83f8bfa79242fe4c3b429839 Mon Sep 17 00:00:00 2001 From: David Conrad Date: Fri, 12 Mar 2010 05:16:54 +0000 Subject: oggdec: Cosmetics Originally committed as revision 22476 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/oggparseogm.c | 96 +++++++++++++++++++++++------------------------ 1 file changed, 48 insertions(+), 48 deletions(-) (limited to 'libavformat/oggparseogm.c') diff --git a/libavformat/oggparseogm.c b/libavformat/oggparseogm.c index e7c18536f4..0738d65b52 100644 --- a/libavformat/oggparseogm.c +++ b/libavformat/oggparseogm.c @@ -43,55 +43,55 @@ ogm_header(AVFormatContext *s, int idx) if(!(*p & 1)) return 0; - if(*p == 1) { - - p++; - - if(*p == 'v'){ - int tag; - st->codec->codec_type = CODEC_TYPE_VIDEO; - p += 8; - tag = bytestream_get_le32(&p); - st->codec->codec_id = ff_codec_get_id(ff_codec_bmp_tags, tag); - st->codec->codec_tag = tag; - } else if (*p == 't') { - st->codec->codec_type = CODEC_TYPE_SUBTITLE; - st->codec->codec_id = CODEC_ID_TEXT; - p += 12; - } else { - uint8_t acid[5]; - int cid; - st->codec->codec_type = CODEC_TYPE_AUDIO; - p += 8; - bytestream_get_buffer(&p, acid, 4); - acid[4] = 0; - cid = strtol(acid, NULL, 16); - st->codec->codec_id = ff_codec_get_id(ff_codec_wav_tags, cid); - st->need_parsing = AVSTREAM_PARSE_FULL; - } - p += 4; /* useless size field */ - - time_unit = bytestream_get_le64(&p); - spu = bytestream_get_le64(&p); - default_len = bytestream_get_le32(&p); - - p += 8; /* buffersize + bits_per_sample */ - - if(st->codec->codec_type == CODEC_TYPE_VIDEO){ - st->codec->width = bytestream_get_le32(&p); - st->codec->height = bytestream_get_le32(&p); - st->codec->time_base.den = spu * 10000000; - st->codec->time_base.num = time_unit; - st->time_base = st->codec->time_base; - } else { - st->codec->channels = bytestream_get_le16(&p); - p += 2; /* block_align */ - st->codec->bit_rate = bytestream_get_le32(&p) * 8; - st->codec->sample_rate = spu * 10000000 / time_unit; - st->time_base.num = 1; - st->time_base.den = st->codec->sample_rate; - } + if(*p == 1) { + p++; + + if(*p == 'v'){ + int tag; + st->codec->codec_type = CODEC_TYPE_VIDEO; + p += 8; + tag = bytestream_get_le32(&p); + st->codec->codec_id = ff_codec_get_id(ff_codec_bmp_tags, tag); + st->codec->codec_tag = tag; + } else if (*p == 't') { + st->codec->codec_type = CODEC_TYPE_SUBTITLE; + st->codec->codec_id = CODEC_ID_TEXT; + p += 12; + } else { + uint8_t acid[5]; + int cid; + st->codec->codec_type = CODEC_TYPE_AUDIO; + p += 8; + bytestream_get_buffer(&p, acid, 4); + acid[4] = 0; + cid = strtol(acid, NULL, 16); + st->codec->codec_id = ff_codec_get_id(ff_codec_wav_tags, cid); + st->need_parsing = AVSTREAM_PARSE_FULL; + } + + p += 4; /* useless size field */ + + time_unit = bytestream_get_le64(&p); + spu = bytestream_get_le64(&p); + default_len = bytestream_get_le32(&p); + + p += 8; /* buffersize + bits_per_sample */ + + if(st->codec->codec_type == CODEC_TYPE_VIDEO){ + st->codec->width = bytestream_get_le32(&p); + st->codec->height = bytestream_get_le32(&p); + st->codec->time_base.den = spu * 10000000; + st->codec->time_base.num = time_unit; + st->time_base = st->codec->time_base; + } else { + st->codec->channels = bytestream_get_le16(&p); + p += 2; /* block_align */ + st->codec->bit_rate = bytestream_get_le32(&p) * 8; + st->codec->sample_rate = spu * 10000000 / time_unit; + st->time_base.num = 1; + st->time_base.den = st->codec->sample_rate; + } } else if (*p == 3) { if (os->psize > 8) ff_vorbis_comment(s, &st->metadata, p+7, os->psize-8); -- cgit v1.2.3