commit e94cdd1fb683f67236de8ddd66c969be06387cb4
author Lyon Wang <lyon.wang@nxp.com> Fri Jan 15 17:30:14 2016 +0800
committer Lyon Wang <lyon.wang@nxp.com> Wed Dec 19 10:38:01 2018 +0800
tree 2bcde9dfa9f17d3666274c0f5b600f2f0e9fdb0d
parent d8f22f9a778e3aae0b74ddd700ffe9acd9aed894

Need push adapter remainning data in pass through mode

When switching to pass through mode, there might be remainning
data in the adpater, and it will be no chance to push to downstream when
in pass through mode.
So need check adapter available data and push downstream to avoid missing data

package: gstreamer1.0
ticket https://bugzilla.gnome.org/show_bug.cgi?id=760513
Upstream status: pending

Signed-off-by: Lyon Wang <lyon.wang@nxp.com>

libs/gst/base/gstbaseparse.c

diff --git a/libs/gst/base/gstbaseparse.c b/libs/gst/base/gstbaseparse.c
old mode 100644
new mode 100755
index e9032df..967cc9f
--- a/libs/gst/base/gstbaseparse.c
+++ b/libs/gst/base/gstbaseparse.c
@@ -3153,6 +3153,21 @@
             && parse->priv->passthrough)) {
       GstBaseParseFrame frame;
 
+    av = gst_adapter_available (parse->priv->adapter);
+    if (av) {
+      tmpbuf = gst_adapter_take_buffer (parse->priv->adapter, av);
+
+      if (parse->priv->upstream_format == GST_FORMAT_TIME) {
+        tmpbuf = gst_buffer_make_writable (tmpbuf);
+        GST_BUFFER_PTS (tmpbuf) = parse->priv->next_pts;
+        GST_BUFFER_DTS (tmpbuf) = parse->priv->next_dts;
+        GST_BUFFER_DURATION (tmpbuf) = GST_CLOCK_TIME_NONE;
+      }
+
+      ret = gst_pad_push (parse->srcpad, tmpbuf);
+
+    }
+
       gst_base_parse_frame_init (&frame);
       frame.buffer = gst_buffer_make_writable (buffer);
       ret = gst_base_parse_push_frame (parse, &frame);