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Code Issues Releases Wiki Activity

seek to chapter using newly introduced demux_seek_chapter()

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git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@19442 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
nicodvb 2006-08-18 16:52:23 +00:00
parent 01602c31b3
commit 7b414c9b28
1 changed files with 17 additions and 36 deletions
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53
mplayer.c
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@ -4820,46 +4820,27 @@ if(step_sec>0) {
case MP_CMD_SEEK_CHAPTER : {
int seek = cmd->args[0].v.i;
int abs = (cmd->nargs > 1) ? cmd->args[1].v.i : 0;
int total;
int current;
int chap;
float next_pts = 0;
if (!demuxer->num_chapters || !demuxer->chapters) {
if (seek > 0) {
abs_seek_pos = 0;
rel_seek_secs = 1000000000.;
} else
set_osd_msg(OSD_MSG_TEXT, 1, osd_duration, MSGTR_OSDChapter, 0, MSGTR_Unknown);
break;
}
total = demuxer->num_chapters;
if (abs) {
current = seek;
} else {
uint64_t now;
now = (sh_video ? sh_video->pts : (sh_audio ? sh_audio->pts : 0.)) * 1000 + .5;
for (current = total - 1; current >= 0; --current) {
demux_chapter_t* chapter = demuxer->chapters + current;
if (chapter->start <= now)
break;
rel_seek_secs = 0;
abs_seek_pos = 0;
chap = demuxer_seek_chapter(demuxer, seek, abs, &next_pts);
if(chap != -1) {
if(next_pts > -1.0) {
abs_seek_pos = 1;
rel_seek_secs = next_pts;
}
current += seek;
}
if (current < 0) current = 0;
if (current >= total) {
current = total - 1;
abs_seek_pos = 0;
rel_seek_secs = 1000000000.;
if(demuxer->num_chapters > chap)
set_osd_msg(OSD_MSG_TEXT, 1, osd_duration, MSGTR_OSDChapter,
chap, demuxer->chapters[chap].name);
} else {
abs_seek_pos = 1;
rel_seek_secs = demuxer->chapters[current].start / 1000.;
if (seek > 0)
rel_seek_secs = 1000000000.;
else
set_osd_msg(OSD_MSG_TEXT, 1, osd_duration, MSGTR_OSDChapter, 0, MSGTR_Unknown);
}
set_osd_msg(OSD_MSG_TEXT, 1, osd_duration, MSGTR_OSDChapter,
current, demuxer->chapters[current].name);
break;
} break;
default : {
#ifdef HAVE_NEW_GUI