checking if audio has multi-channels to avoid audio effect

Change-Id: I328579790563fcdc32502db6581ccb77fad52a5b

diff --git a/src/mm_player_priv.c b/src/mm_player_priv.c
index 0cb250b..2051156 100755 (executable)
--- a/src/mm_player_priv.c
+++ b/src/mm_player_priv.c
@@ -2923,6 +2923,7 @@ __mmplayer_gst_create_audio_pipeline(mm_player_t* player)
        if ( ! player->is_sound_extraction )
        {
                GstCaps* caps = NULL;
+               guint channels = 0;
 
                /* for logical volume control */
                MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_VOL, "volume", "volume", TRUE);
@@ -2942,13 +2943,29 @@ __mmplayer_gst_create_audio_pipeline(mm_player_t* player)
                                                                                "signed = (boolean) true, "
                                                                                "width = (int) 16, "
                                                                                "depth = (int) 16"      );
-
                g_object_set (GST_ELEMENT(audiobin[MMPLAYER_A_CAPS_DEFAULT].gst), "caps", caps, NULL );
 
                gst_caps_unref( caps );
 
+               /* chech if multi-chennels */
+               if (player->pipeline->mainbin && player->pipeline->mainbin[MMPLAYER_M_DEMUX].gst)
+               {
+                       GstPad *srcpad = NULL;
+                       GstCaps *caps = NULL;
+
+                       if (srcpad = gst_element_get_static_pad(player->pipeline->mainbin[MMPLAYER_M_DEMUX].gst, "src"))
+                       {
+                               if (caps = gst_pad_get_caps(srcpad))
+                               {
+                                       MMPLAYER_LOG_GST_CAPS_TYPE(caps);
+                                       GstStructure *str = gst_caps_get_structure(caps, 0);
+                                       gst_structure_get_int (str, "channels", &channels);
+                               }
+                       }
+               }
+
                /* audio effect element. if audio effect is enabled */
-               if ( PLAYER_INI()->use_audio_effect_preset || PLAYER_INI()->use_audio_effect_custom )
+               if ( channels <= 2 && (PLAYER_INI()->use_audio_effect_preset || PLAYER_INI()->use_audio_effect_custom) )
                {
                        MMPLAYER_CREATE_ELEMENT(audiobin, MMPLAYER_A_FILTER, PLAYER_INI()->name_of_audio_effect, "audiofilter", TRUE);
                }
@@ -8699,7 +8716,7 @@ static void __mmplayer_add_new_pad(GstElement *element, GstPad *pad, gpointer da
                if ( !caps ) return;
        }
 
-       MMPLAYER_LOG_GST_CAPS_TYPE(caps);
+       //MMPLAYER_LOG_GST_CAPS_TYPE(caps);
        
        str = gst_caps_get_structure(caps, 0);
        if ( !str )