added reverse playback support for player_test

Change-Id: I6f580e98720c0f1a4524c10befc8211339bf3149
Signed-off-by: Hyunil Park <hyunil46.park@samsung.com>

diff --git a/src/mm_player_priv.c b/src/mm_player_priv.c
index e92c5d0..15cf527 100755 (executable)
--- a/src/mm_player_priv.c
+++ b/src/mm_player_priv.c
@@ -738,7 +738,8 @@ __mmplayer_device_change_post_process(gpointer user)
                debug_log("setting async");
 
                /* TODO : need some comment here */
-               g_object_set (G_OBJECT (player->pipeline->textbin[MMPLAYER_T_FAKE_SINK].gst), "async", TRUE, NULL);
+               if (player->pipeline->textbin && player->pipeline->textbin[MMPLAYER_T_FAKE_SINK].gst)
+                       g_object_set (G_OBJECT (player->pipeline->textbin[MMPLAYER_T_FAKE_SINK].gst), "async", TRUE, NULL);
        }
 
 EXIT:
@@ -11045,6 +11046,7 @@ _mmplayer_set_playspeed(MMHandleType hplayer, float rate)
        signed long long pos_msec = 0;
        int ret = MM_ERROR_NONE;
        int mute = FALSE;
+       signed long long start = 0, stop = 0;
        MMPlayerStateType current_state = MM_PLAYER_STATE_NONE;
        MMPLAYER_FENTER();
 
@@ -11082,14 +11084,23 @@ _mmplayer_set_playspeed(MMHandleType hplayer, float rate)
                pos_msec = player->last_position;
        }
 
+
+       if(rate >= 0)
+       {
+               start = pos_msec;
+               stop = GST_CLOCK_TIME_NONE;
+       }
+       else
+       {
+               start = GST_CLOCK_TIME_NONE;
+               stop = pos_msec;
+       }
        if ((!gst_element_seek (player->pipeline->mainbin[MMPLAYER_M_PIPE].gst,
                                rate,
                                GST_FORMAT_TIME,
                                ( GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE ),
-                               //( GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_ACCURATE | GST_SEEK_FLAG_KEY_UNIT),
-                               GST_SEEK_TYPE_SET, pos_msec,
-                               //GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE,
-                GST_SEEK_TYPE_NONE, GST_CLOCK_TIME_NONE)))
+                               GST_SEEK_TYPE_SET, start,
+                                GST_SEEK_TYPE_SET, stop)))
        {
                debug_error("failed to set speed playback\n");
                return MM_ERROR_PLAYER_SEEK;
@@ -13080,7 +13091,7 @@ GstCaps* caps, GstElementFactory* factory, gpointer data)
        if ((MMPLAYER_IS_ES_BUFF_SRC(player)) &&
                (g_strrstr(klass, "Codec/Demuxer") || (g_strrstr(klass, "Codec/Parser"))))
        {
-               // TO CHECK : subtitle ÇÊ¿äÇÏ¸é ¿©±â¿¡ subparse exception Ãß°¡
+               // TO CHECK : subtitle if needed, add subparse exception.
                debug_log("skipping parser/demuxer [%s] in es player by not required\n", factory_name);
                result = GST_AUTOPLUG_SELECT_SKIP;
                goto DONE;