DVDnav: require 4.2.1

Ref #6649

configure.ac

@@ -1674,20 +1674,7 @@ PKG_ENABLE_MODULES_VLC([DVDREAD], [], [dvdread], [dvdread input module], [auto])
 dnl
 dnl libdvdnav plugin
 dnl
-AC_ARG_ENABLE(dvdnav,
-  [AS_HELP_STRING([--disable-dvdnav],
-    [disable DVD navigation with libdvdnav (default auto)])])
-AS_IF([test "${enable_dvdnav}" != "no"], [
-  PKG_CHECK_MODULES(DVDNAV, dvdnav, [
-    VLC_ADD_PLUGIN([dvdnav])
-    AC_CHECK_LIB(dvdnav, dvdnav_get_video_resolution,
-      AC_DEFINE(HAVE_DVDNAV_GET_VIDEO_RESOLUTION, 1, [Define if you have dvdnav_get_video_resolution.]),
-        [], [${LIBS_dvdnav}])
-    AC_CHECK_LIB(dvdnav, dvdnav_describe_title_chapters,
-      AC_DEFINE(HAVE_DVDNAV_DESCRIBE_TITLE_CHAPTERS, 1, [Define if you have dvdnav_describe_title_chapters.]),
-        [], [${LIBS_dvdnav}])],
-      [AC_MSG_WARN([${DVDNAV_PKG_ERRORS}.])])
-])
+PKG_ENABLE_MODULES_VLC([DVDNAV], [], [dvdnav >= 4.2.1], [DVD with navigation input module (dvdnav)], [auto])
 
 dnl
 dnl  Blu-ray Disc Support with libbluray

modules/access/dvdnav.c

@@ -793,7 +793,6 @@ static int Demux( demux_t *p_demux )
             tk->b_seen = false;
         }
 
-#if defined(HAVE_DVDNAV_GET_VIDEO_RESOLUTION)
         uint32_t i_width, i_height;
         if( dvdnav_get_video_resolution( p_sys->dvdnav,
                                          &i_width, &i_height ) )
@@ -813,7 +812,6 @@ static int Demux( demux_t *p_demux )
             p_sys->sar.i_den = 0;
             break;
         }
-#endif
 
         if( dvdnav_current_title_info( p_sys->dvdnav, &i_title,
                                        &i_part ) == DVDNAV_STATUS_OK )
@@ -1045,7 +1043,6 @@ static void DemuxTitles( demux_t *p_demux )
         uint64_t i_title_length;
         uint64_t *p_chapters_time;
 
-#if defined(HAVE_DVDNAV_DESCRIBE_TITLE_CHAPTERS)
         i_chapters = dvdnav_describe_title_chapters( p_sys->dvdnav, i,
                                                      &p_chapters_time,
                                                      &i_title_length );
@@ -1054,12 +1051,6 @@ static void DemuxTitles( demux_t *p_demux )
             i_title_length = 0;
             p_chapters_time = NULL;
         }
-#else
-        if( dvdnav_get_number_of_parts( p_sys->dvdnav, i, &i_chapters ) != DVDNAV_STATUS_OK )
-            i_chapters = 0;
-        i_title_length = 0;
-        p_chapters_time = NULL;
-#endif
         t = vlc_input_title_New();
         t->i_length = i_title_length * 1000 / 90;
         for( int j = 0; j < __MAX( i_chapters, 1 ); j++ )