videolan/ffmpeg
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Merge commit '470c9db11ff2c3249e995e7ba68e87bb81bf778c'

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* commit '470c9db11ff2c3249e995e7ba68e87bb81bf778c':
  sidxindex: Remove parsing that isn't necessary any longer

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2015-01-03 05:17:19 +01:00
commit 38c1bffd80
1 changed files with 0 additions and 14 deletions
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14
tools/sidxindex.c
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@ -43,8 +43,6 @@ struct Track {
int timescale;
char codec_str[30];
int64_t sidx_start, sidx_length;
int64_t earliest_presentation;
uint32_t earliest_presentation_timescale;
};
struct Tracks {
@ -95,14 +93,6 @@ static int find_sidx(struct Tracks *tracks, int start_index,
if (size < 8)
break;
if (tag == MKBETAG('s', 'i', 'd', 'x')) {
int version, track_id;
uint32_t timescale;
int64_t earliest_presentation;
version = avio_r8(f);
avio_rb24(f); /* flags */
track_id = avio_rb32(f);
timescale = avio_rb32(f);
earliest_presentation = version ? avio_rb64(f) : avio_rb32(f);
for (i = start_index; i < tracks->nb_tracks; i++) {
struct Track *track = tracks->tracks[i];
if (!track->sidx_start) {
@ -111,10 +101,6 @@ static int find_sidx(struct Tracks *tracks, int start_index,
} else if (pos == track->sidx_start + track->sidx_length) {
track->sidx_length = pos + size - track->sidx_start;
}
if (track->track_id == track_id) {
track->earliest_presentation = earliest_presentation;
track->earliest_presentation_timescale = timescale;
}
}
}
if (avio_seek(f, pos + size, SEEK_SET) != pos + size)