[vlc-commits] demux: remove demux_sys_t.info

[Rémi Denis-Courmont]

vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Sun Jan 28 16:17:39 2018 +0200| [787c1cca0bbddb2abc55b7736deed2a4ef196ded] | committer: Rémi Denis-Courmont

demux: remove demux_sys_t.info

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=787c1cca0bbddb2abc55b7736deed2a4ef196ded
---

 include/vlc_demux.h                                | 12 +-----------
 modules/demux/filter/noseek.c                      |  6 +-----
 modules/stream_out/chromecast/chromecast_demux.cpp |  1 -
 src/input/demux.c                                  |  8 ++------
 test/src/input/demux-run.c                         |  8 +++-----
 5 files changed, 7 insertions(+), 28 deletions(-)

diff --git a/include/vlc_demux.h b/include/vlc_demux.h
index e49d4a54a3..ff55287fe9 100644
--- a/include/vlc_demux.h
+++ b/include/vlc_demux.h
@@ -81,13 +81,6 @@ struct demux_t
     int (*pf_demux)  ( demux_t * );   /* demux one frame only */
     int (*pf_control)( demux_t *, int i_query, va_list args);
 
-    /* Demux has to maintain them uptodate
-     * when it is responsible of seekpoint/title */
-    struct
-    {
-        unsigned int i_update;  /* Demux sets them on change,
-                                   Input removes them once take into account*/
-    } info;
     void *p_sys;
 
     /* Weak link to parent input */
@@ -99,7 +92,7 @@ struct demux_t
 #define VLC_DEMUXER_EGENERIC -1
 #define VLC_DEMUXER_SUCCESS   1
 
-/* demux_t.info.i_update field */
+/* DEMUX_TEST_AND_CLEAR flags */
 #define INPUT_UPDATE_TITLE      0x0010
 #define INPUT_UPDATE_SEEKPOINT  0x0020
 #define INPUT_UPDATE_META       0x0040
@@ -207,9 +200,6 @@ enum demux_query_e
      * The unsigned* argument is set with the flags needed to be checked,
      * on return it contains the values that were reset during the call
      *
-     * This can can fail, in which case flags from demux_t.info.i_update
-     * are read/reset
-     *
      * arg1= unsigned * */
     DEMUX_TEST_AND_CLEAR_FLAGS, /* arg1= unsigned*      can fail */
 
diff --git a/modules/demux/filter/noseek.c b/modules/demux/filter/noseek.c
index ab72fe8595..23ae9f2d45 100644
--- a/modules/demux/filter/noseek.c
+++ b/modules/demux/filter/noseek.c
@@ -49,11 +49,7 @@ static int Control(demux_t *demux, int query, va_list args)
             unsigned *restrict pf = va_arg(args, unsigned *);
 
             if (demux_Control(demux->p_next, DEMUX_TEST_AND_CLEAR_FLAGS, pf))
-            {
-                unsigned update = demux->info.i_update & *pf;
-                demux->info.i_update &= ~*pf;
-                *pf = update;
-            }
+                *pf = 0;
             *pf &= ~(INPUT_UPDATE_TITLE|INPUT_UPDATE_SEEKPOINT|
                      INPUT_UPDATE_TITLE_LIST);
             break;
diff --git a/modules/stream_out/chromecast/chromecast_demux.cpp b/modules/stream_out/chromecast/chromecast_demux.cpp
index 5ef74f2153..ff4e2b319f 100644
--- a/modules/stream_out/chromecast/chromecast_demux.cpp
+++ b/modules/stream_out/chromecast/chromecast_demux.cpp
@@ -97,7 +97,6 @@ struct demux_sys_t
                 {
                     demux_Control( p_demux->p_next, DEMUX_SET_TITLE,
                                    i_longest_title );
-                    p_demux->info.i_update = p_demux->p_next->info.i_update;
                 }
             }
         }
diff --git a/src/input/demux.c b/src/input/demux.c
index 5484b1291e..d78103ee31 100644
--- a/src/input/demux.c
+++ b/src/input/demux.c
@@ -243,7 +243,6 @@ demux_t *demux_NewAdvanced( vlc_object_t *p_obj, input_thread_t *p_parent_input,
     p_demux->pf_demux   = NULL;
     p_demux->pf_control = NULL;
     p_demux->p_sys      = NULL;
-    p_demux->info.i_update = 0;
     priv->destroy = s ? demux_DestroyDemux : demux_DestroyAccessDemux;
 
     if( s != NULL )
@@ -493,11 +492,8 @@ unsigned demux_TestAndClearFlags( demux_t *p_demux, unsigned flags )
 {
     unsigned update = flags;
 
-    if ( demux_Control( p_demux, DEMUX_TEST_AND_CLEAR_FLAGS, &update ) == VLC_SUCCESS )
-        return update;
-
-    update = p_demux->info.i_update & flags;
-    p_demux->info.i_update &= ~flags;
+    if (demux_Control( p_demux, DEMUX_TEST_AND_CLEAR_FLAGS, &update))
+        return 0;
     return update;
 }
 
diff --git a/test/src/input/demux-run.c b/test/src/input/demux-run.c
index ba110049c5..5f5efa59dd 100644
--- a/test/src/input/demux-run.c
+++ b/test/src/input/demux-run.c
@@ -219,11 +219,9 @@ static es_out_t *test_es_out_create(vlc_object_t *parent)
 static unsigned demux_test_and_clear_flags(demux_t *demux, unsigned flags)
 {
     unsigned update;
-    if (demux_Control(demux, DEMUX_TEST_AND_CLEAR_FLAGS, &update) == VLC_SUCCESS)
-        return update;
-    unsigned ret = demux->info.i_update & flags;
-    demux->info.i_update &= ~flags;
-    return ret;
+    if (demux_Control(demux, DEMUX_TEST_AND_CLEAR_FLAGS, &update))
+        return 0;
+    return update;
 }
 
 static void demux_get_title_list(demux_t *demux)