From: Eunhye Choi <eunhae1.choi@samsung.com>
Date: Mon, 31 May 2021 11:41:40 +0000 (+0900)
Subject: multiqueue: skip buffering except audio and video
X-Git-Tag: accepted/tizen/6.5/unified/20211029.013458^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e2bac0f7c17512eac7778db6ecccdccb14ab0459;p=platform%2Fupstream%2Fgstreamer.git

multiqueue: skip buffering except audio and video

- invalid buffering msg is posted by text track which data is too small.
  so consider the audio and video track only for buffering.

Change-Id: Ib4d579dbbba7c3c105ed67e8f287c972ba9386fa
---

diff --git a/packaging/gstreamer.spec b/packaging/gstreamer.spec
index 2aa3181..5a126f9 100644
--- a/packaging/gstreamer.spec
+++ b/packaging/gstreamer.spec
@@ -2,7 +2,7 @@
 
 Name:           gstreamer
 Version:        1.16.2
-Release:        4
+Release:        5
 Summary:        Streaming-Media Framework Runtime
 License:        LGPL-2.0+
 Group:          Multimedia/Framework
@@ -70,6 +70,7 @@ export CFLAGS="%{optflags} \
 	-DTIZEN_FEATURE_FILESINK_MODIFICATION\
 	-DTIZEN_FEATURE_MQ_MODIFICATION\
 	-DTIZEN_FEATURE_MQ_MODIFICATION_EXTRA_SIZE_TIME\
+	-DTIZEN_FEATURE_MQ_SKIP_BUFFERING\
 	-DTIZEN_FEATURE_BASEPARSE_MODIFICATION\
 	-DTIZEN_FEATURE_QUEUE_MODIFICATION\
 	-DTIZEN_FEATURE_FAKESINK_MODIFICATION\
diff --git a/plugins/elements/gstmultiqueue.c b/plugins/elements/gstmultiqueue.c
index becbd8d..2b01a33 100644
--- a/plugins/elements/gstmultiqueue.c
+++ b/plugins/elements/gstmultiqueue.c
@@ -1234,6 +1234,22 @@ update_buffering (GstMultiQueue * mq, GstSingleQueue * sq)
   if (!mq->use_buffering)
     return;
 
+#ifdef TIZEN_FEATURE_MQ_SKIP_BUFFERING
+  GstCaps *caps = gst_pad_get_current_caps(sq->sinkpad);
+  GstStructure *s;
+
+  if (caps) {
+    /* skip buffering except audio and video */
+    if ((s = gst_caps_get_structure (caps, 0)) &&
+        (!g_strrstr (gst_structure_get_name (s), "video")) &&
+        (!g_strrstr (gst_structure_get_name (s), "audio"))) {
+        gst_caps_unref(caps);
+        return;
+    }
+    gst_caps_unref(caps);
+  }
+#endif
+
   buffering_level = get_buffering_level (sq);
 
   /* scale so that if buffering_level equals the high watermark,