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Use on-stack subtitle struct for temporary storage for passing subtitles on

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for rendering by libass.
This avoids mangling the static subtitle struct that is supposed to contain
the subtitles that will actually be displayed and it also minimally reduces
memory usage by freeing the subtitle lines again as early as possible.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30059 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2009-12-18 19:29:33 +00:00
parent 332bb06e4f
commit 2ed18d7a2a
1 changed files with 6 additions and 5 deletions
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11
mpcommon.c
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@ -190,12 +190,13 @@ void update_subtitles(sh_video_t *sh_video, double refpts, demux_stream_t *d_dvd
(long long)((endpts-subpts)*1000 + 0.5));
} else { // plaintext subs with libass
if (subpts != MP_NOPTS_VALUE) {
subtitle tmp_subs = {0};
if (endpts == MP_NOPTS_VALUE) endpts = subpts + 3;
sub_clear_text(&subs, MP_NOPTS_VALUE);
sub_add_text(&subs, packet, len, endpts);
subs.start = subpts * 100;
subs.end = endpts * 100;
ass_process_subtitle(ass_track, &subs);
sub_add_text(&tmp_subs, packet, len, endpts);
tmp_subs.start = subpts * 100;
tmp_subs.end = endpts * 100;
ass_process_subtitle(ass_track, &tmp_subs);
sub_clear_text(&tmp_subs, MP_NOPTS_VALUE);
}
}
continue;