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Unbreak the demuxer-specific code in video.c with e.g. 

-audiofile by moving the code to manually interleave
subtitles to mp_common.c.
video.c should still be changed to not be demuxer-specific
anymore, it is bad practice but fully fixing it is non-trivial.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29810 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2009-11-01 09:48:34 +00:00
parent e9942166df
commit 1280614c9f
3 changed files with 12 additions and 0 deletions
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6
libmpdemux/demux_demuxers.c
View File

@ -54,9 +54,15 @@ demuxer_t* new_demuxers_demuxer(demuxer_t* vd, demuxer_t* ad, demuxer_t* sd) {
ret->video = vd->video;
ret->audio = ad->audio;
ret->sub = sd->sub;
if (sd && sd != vd && sd != ad) sd->sub->non_interleaved = 1;
// without these, demux_demuxers_fill_buffer will never be called,
// but they break the demuxer-specific code in video.c
#if 0
if (vd) vd->video->demuxer = ret;
if (ad) ad->audio->demuxer = ret;
if (sd) sd->sub->demuxer = ret;
#endif
// HACK?, necessary for subtitle (and audio and video when implemented) switching
memcpy(ret->v_streams, vd->v_streams, sizeof(ret->v_streams));

2
libmpdemux/demuxer.h
View File

@ -142,6 +142,8 @@ typedef struct {
off_t dpos; // position in the demuxed stream
int pack_no; // serial number of packet
int flags; // flags of current packet (keyframe etc)
int non_interleaved; // 1 if this stream is not properly interleaved,
// so e.g. subtitle handling must do explicit reads.
//---------------
int packs; // number of packets in buffer
int bytes; // total bytes of packets in buffer

4
mpcommon.c
View File

@ -145,6 +145,8 @@ void update_subtitles(sh_video_t *sh_video, double refpts, demux_stream_t *d_dvd
} else if (dvdsub_id >= 0 && (type == 't' || type == 'm' || type == 'a')) {
double curpts = refpts + sub_delay;
double endpts;
if (d_dvdsub->non_interleaved)
ds_get_next_pts(d_dvdsub);
while (d_dvdsub->first) {
double subpts = ds_get_next_pts(d_dvdsub);
if (subpts > curpts)
@ -195,6 +197,8 @@ void update_subtitles(sh_video_t *sh_video, double refpts, demux_stream_t *d_dvd
sub_add_text(&subs, packet, len, endpts);
set_osd_subtitle(&subs);
}
if (d_dvdsub->non_interleaved)
ds_get_next_pts(d_dvdsub);
}
if (sub_clear_text(&subs, curpts))
set_osd_subtitle(&subs);