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player: let chapter_start_time() return MP_NOPTS_VALUE for unknown times

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This commit is contained in:
wm4 2014-03-25 02:18:12 +01:00
parent 5cae4a807c
commit c19c777061
3 changed files with 4 additions and 4 deletions
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2
player/command.c
View File

@ -490,7 +490,7 @@ static int mp_property_chapter(m_option_t *prop, int action, void *arg,
chapter_start_time(mpctx, chapter);
// If we are far enough into a chapter, seek back to the
// beginning of current chapter instead of previous one
if (current_chapter_start >= 0 &&
if (current_chapter_start != MP_NOPTS_VALUE &&
get_current_time(mpctx) - current_chapter_start >
mpctx->opts->chapter_seek_threshold)
step_all++;

2
player/misc.c
View File

@ -66,7 +66,7 @@ double rel_time_to_abs(struct MPContext *mpctx, struct m_rel_time t,
return length * (t.pos / 100.0);
break;
case REL_TIME_CHAPTER:
if (chapter_start_time(mpctx, t.pos) >= 0)
if (chapter_start_time(mpctx, t.pos) != MP_NOPTS_VALUE)
return chapter_start_time(mpctx, t.pos);
break;
}

4
player/playloop.c
View File

@ -547,7 +547,7 @@ double chapter_start_time(struct MPContext *mpctx, int chapter)
return get_start_time(mpctx);
if (chapter >= 0 && chapter < mpctx->num_chapters)
return mpctx->chapters[chapter].start;
return -1.0;
return MP_NOPTS_VALUE;
}
int get_chapter_count(struct MPContext *mpctx)
@ -567,7 +567,7 @@ bool mp_seek_chapter(struct MPContext *mpctx, int chapter)
mpctx->last_chapter_seek = -2;
double pts = chapter_start_time(mpctx, chapter);
if (pts == -1.0)
if (pts == MP_NOPTS_VALUE)
return false;
queue_seek(mpctx, MPSEEK_ABSOLUTE, pts, 0, true);