[vlc-commits] aout: do not restart input if filter string is unchanged

[Rémi Denis-Courmont]

vlc | branch: master | Rémi Denis-Courmont <remi at remlab.net> | Sat May 24 13:03:25 2014 +0800| [1aaaece9535b3d751e9db2ec6766dee3c7516c79] | committer: Rémi Denis-Courmont

aout: do not restart input if filter string is unchanged

This avoids glitching when changing the equalizer bands from LibVLC.

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=1aaaece9535b3d751e9db2ec6766dee3c7516c79
---

 src/audio_output/output.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/audio_output/output.c b/src/audio_output/output.c
index 04d84f4..3b6999c 100644
--- a/src/audio_output/output.c
+++ b/src/audio_output/output.c
@@ -156,8 +156,9 @@ static int aout_GainNotify (audio_output_t *aout, float gain)
 static int FilterCallback (vlc_object_t *obj, const char *var,
                            vlc_value_t prev, vlc_value_t cur, void *data)
 {
-    aout_InputRequestRestart ((audio_output_t *)obj);
-    (void) var; (void) prev; (void) cur; (void) data;
+    if (strcmp(prev.psz_string, cur.psz_string))
+        aout_InputRequestRestart ((audio_output_t *)obj);
+    (void) var; (void) data;
     return VLC_SUCCESS;
 }