macosx: added sanity check to prevent a Cocoa runtime exception

[vlc] / include / vlc_demux.h

diff --git a/include/vlc_demux.h b/include/vlc_demux.h
index 2ae2f841961977db764eef08ea502b60a07c160b..6d143e4ce3622d5df0b3d5af5a6fc294f5aeb0cb 100644 (file)
--- a/include/vlc_demux.h
+++ b/include/vlc_demux.h
@@ -110,7 +110,7 @@ enum demux_query_e
     DEMUX_SET_TITLE,            /* arg1= int            can fail */
     DEMUX_SET_SEEKPOINT,        /* arg1= int            can fail */
 
-    /* DEMUX_SET_GROUP only a hit for demuxer (mainly DVB) to allow not
+    /* DEMUX_SET_GROUP only a hint for demuxer (mainly DVB) to allow not
      * reading everything (you should not use this to call es_out_Control)
      * if you don't know what to do with it, just IGNORE it, it is safe(r)
      * -1 means all group, 0 default group (first es added) */
@@ -118,7 +118,7 @@ enum demux_query_e
 
     /* Ask the demux to demux until the given date at the next pf_demux call
      * but not more (and not less, at the precision available of course).
-     * XXX: not mandatory (except for subtitle demux) but I will help a lot
+     * XXX: not mandatory (except for subtitle demux) but will help a lot
      * for multi-input
      */
     DEMUX_SET_NEXT_DEMUX_TIME,  /* arg1= int64_t *      can fail */
@@ -159,6 +159,8 @@ enum demux_query_e
     DEMUX_SET_RATE,             /* arg1= int*pi_rate                                        can fail */
 
     DEMUX_CAN_SEEK,            /* arg1= bool*    can fail (assume false)*/
+
+    DEMUX_GET_SIGNAL,          /* arg1= double * arg2= double * can fail */
 };
 
 VLC_API int demux_vaControlHelper( stream_t *, int64_t i_start, int64_t i_end, int64_t i_bitrate, int i_align, int i_query, va_list args );