stream: remove old chapter handling code

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.

1 files changed, 0 insertions, 17 deletions

diff --git a/stream/stream_dvdnav.c b/stream/stream_dvdnav.c
index 9cdc3c027b..c632e039d0 100644
--- a/stream/stream_dvdnav.c
+++ b/stream/stream_dvdnav.c
@@ -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;