libvlc: Use a union for libvlc_media_track_info_t.

diff --git a/include/vlc/libvlc_media.h b/include/vlc/libvlc_media.h
index e1a8e8b9552ae6113baab88f3483ee03d7270ab0..52de810d2b0fffd2dfa54bef089fe6474b76ddd4 100644 (file)
--- a/include/vlc/libvlc_media.h
+++ b/include/vlc/libvlc_media.h
@@ -154,13 +154,18 @@ typedef struct libvlc_media_track_info_t
     int         i_profile;
     int         i_level;
 
-    /* Audio specific */
-    unsigned    i_channels;
-    unsigned    i_rate;
-
-    /* Video specific */
-    unsigned    i_height;
-    unsigned    i_width;
+    union {
+        struct {
+            /* Audio specific */
+            unsigned    i_channels;
+            unsigned    i_rate;
+        } audio;
+        struct {
+            /* Video specific */
+            unsigned    i_height;
+            unsigned    i_width;
+        } video;
+    } u;
 
 } libvlc_media_track_info_t;
 

diff --git a/src/control/media.c b/src/control/media.c
index 1e8675b0c37805b60c793fe754d39a15114b4d49..3fad99e283ff4cacc9f6935669fd11ac63968d8f 100644 (file)
--- a/src/control/media.c
+++ b/src/control/media.c
@@ -703,10 +703,6 @@ libvlc_media_get_tracks_info( libvlc_media_t *p_md, libvlc_media_track_info_t **
         libvlc_media_track_info_t *p_mes = *pp_es+i;
         const es_format_t *p_es = p_input_item->es[i];
 
-        p_mes->i_channels = p_mes->i_rate = 0;
-        p_mes->i_width = p_mes->i_height = 0;
-
-
         p_mes->i_codec = p_es->i_codec;
         p_mes->i_id = p_es->i_id;
 
@@ -721,13 +717,13 @@ libvlc_media_get_tracks_info( libvlc_media_t *p_md, libvlc_media_track_info_t **
             break;
         case VIDEO_ES:
             p_mes->i_type = libvlc_track_video;
-            p_mes->i_height = p_es->video.i_height;
-            p_mes->i_width = p_es->video.i_width;
+            p_mes->u.video.i_height = p_es->video.i_height;
+            p_mes->u.video.i_width = p_es->video.i_width;
             break;
         case AUDIO_ES:
             p_mes->i_type = libvlc_track_audio;
-            p_mes->i_channels = p_es->audio.i_channels;
-            p_mes->i_rate = p_es->audio.i_rate;
+            p_mes->u.audio.i_channels = p_es->audio.i_channels;
+            p_mes->u.audio.i_rate = p_es->audio.i_rate;
             break;
         case SPU_ES:
             p_mes->i_type = libvlc_track_text;