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stream: remove old chapter handling code

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Stream-level chapters (like DVD etc.) did potentially not have
timestamps for each chapter, so STREAM_CTRL_SEEK_TO_CHAPTER and
STREAM_CTRL_GET_CURRENT_CHAPTER were needed to navigate chapters. We've
switched everything to use timestamps and that seems to work, so we can
simplify the code and remove this old mechanism.
This commit is contained in:
wm4
2014-03-25 01:38:18 +01:00
parent 7bd3f26481
commit 2c693a4732
7 changed files with 11 additions and 144 deletions
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17
stream/stream_dvdnav.c
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@@ -466,17 +466,6 @@ static int control(stream_t *stream, int cmd, void *arg)
int tit, part;
switch (cmd) {
case STREAM_CTRL_SEEK_TO_CHAPTER: {
int chap = *(unsigned int *)arg + 1;
if (chap < 1)
break;
if (dvdnav_current_title_info(dvdnav, &tit, &part) != DVDNAV_STATUS_OK)
break;
if (dvdnav_part_play(dvdnav, tit, chap) != DVDNAV_STATUS_OK)
break;
return 1;
}
case STREAM_CTRL_GET_NUM_CHAPTERS: {
if (dvdnav_current_title_info(dvdnav, &tit, &part) != DVDNAV_STATUS_OK)
break;
@@ -502,12 +491,6 @@ static int control(stream_t *stream, int cmd, void *arg)
free(parts);
return 1;
}
case STREAM_CTRL_GET_CURRENT_CHAPTER: {
if (dvdnav_current_title_info(dvdnav, &tit, &part) != DVDNAV_STATUS_OK)
break;
*(unsigned int *)arg = part - 1;
return 1;
}
case STREAM_CTRL_GET_TIME_LENGTH: {
if (priv->duration) {
*(double *)arg = (double)priv->duration / 1000.0;