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cosmetics, add some whitespaces and empty lines

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Originally committed as revision 17975 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Baptiste Coudurier 2009-03-15 09:06:36 +00:00
parent 0304109df6
commit 6c00a9dec2
1 changed files with 21 additions and 13 deletions
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34
libavformat/mov.c
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@ -1187,6 +1187,7 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
"size %d, distance %d, keyframe %d\n", st->index, current_sample,
current_offset, current_dts, sample_size, distance, keyframe);
}
current_offset += sample_size;
assert(sc->stts_data[stts_index].duration % sc->time_rate == 0);
current_dts += sc->stts_data[stts_index].duration / sc->time_rate;
@ -1266,16 +1267,18 @@ static int mov_read_trak(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
return ret;
/* sanity checks */
if(sc->chunk_count && (!sc->stts_count || !sc->stsc_count ||
(!sc->sample_size && !sc->sample_count))){
if (sc->chunk_count && (!sc->stts_count || !sc->stsc_count ||
(!sc->sample_size && !sc->sample_count))) {
av_log(c->fc, AV_LOG_ERROR, "stream %d, missing mandatory atoms, broken header\n",
st->index);
return 0;
}
if(!sc->time_rate)
sc->time_rate=1;
if(!sc->time_scale)
sc->time_scale= c->time_scale;
if (!sc->time_rate)
sc->time_rate = 1;
if (!sc->time_scale)
sc->time_scale = c->time_scale;
av_set_pts_info(st, 64, sc->time_rate, sc->time_scale);
if (st->codec->codec_type == CODEC_TYPE_AUDIO &&
@ -1285,7 +1288,7 @@ static int mov_read_trak(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
dprintf(c->fc, "frame size %d\n", st->codec->frame_size);
}
if(st->duration != AV_NOPTS_VALUE){
if (st->duration != AV_NOPTS_VALUE) {
assert(st->duration % sc->time_rate == 0);
st->duration /= sc->time_rate;
}
@ -1309,7 +1312,7 @@ static int mov_read_trak(MOVContext *c, ByteIOContext *pb, MOVAtom atom)
#if CONFIG_MPEG4_DECODER
case CODEC_ID_MPEG4:
#endif
st->codec->width= 0; /* let decoder init width/height */
st->codec->width = 0; /* let decoder init width/height */
st->codec->height= 0;
break;
}
@ -1993,26 +1996,31 @@ static int mov_read_seek(AVFormatContext *s, int stream_index, int64_t sample_ti
static int mov_read_close(AVFormatContext *s)
{
int i, j;
MOVContext *mov = s->priv_data;
for(i=0; i<s->nb_streams; i++) {
int i, j;
for (i = 0; i < s->nb_streams; i++) {
MOVStreamContext *sc = s->streams[i]->priv_data;
av_freep(&sc->ctts_data);
for (j=0; j<sc->drefs_count; j++)
for (j = 0; j < sc->drefs_count; j++)
av_freep(&sc->drefs[j].path);
av_freep(&sc->drefs);
if (sc->pb && sc->pb != s->pb)
url_fclose(sc->pb);
}
if(mov->dv_demux){
for(i=0; i<mov->dv_fctx->nb_streams; i++){
if (mov->dv_demux) {
for(i = 0; i < mov->dv_fctx->nb_streams; i++) {
av_freep(&mov->dv_fctx->streams[i]->codec);
av_freep(&mov->dv_fctx->streams[i]);
}
av_freep(&mov->dv_fctx);
av_freep(&mov->dv_demux);
}
av_freep(&mov->trex_data);
return 0;
}