1*4882a593SmuzhiyunFrom 8cedb6530e4f369ad9c4543934aa0b61eeabf798 Mon Sep 17 00:00:00 2001
2*4882a593SmuzhiyunFrom: "james.lin" <james.lin@rock-chips.com>
3*4882a593SmuzhiyunDate: Thu, 12 Apr 2018 16:20:36 +0800
4*4882a593SmuzhiyunSubject: [PATCH 06/17] qgstreamerplayersession add seek direct to ensure seek
5*4882a593Smuzhiyun effective
6*4882a593Smuzhiyun
7*4882a593SmuzhiyunSigned-off-by: james.lin <james.lin@rock-chips.com>
8*4882a593Smuzhiyun---
9*4882a593Smuzhiyun src/gsttools/qgstreamerplayersession.cpp | 8 +++++++-
10*4882a593Smuzhiyun 1 file changed, 7 insertions(+), 1 deletion(-)
11*4882a593Smuzhiyun mode change 100644 => 100755 src/gsttools/qgstreamerplayersession.cpp
12*4882a593Smuzhiyun
13*4882a593Smuzhiyundiff --git a/src/gsttools/qgstreamerplayersession.cpp b/src/gsttools/qgstreamerplayersession.cpp
14*4882a593Smuzhiyunold mode 100644
15*4882a593Smuzhiyunnew mode 100755
16*4882a593Smuzhiyunindex a891027..98b7ffb
17*4882a593Smuzhiyun--- a/src/gsttools/qgstreamerplayersession.cpp
18*4882a593Smuzhiyun+++ b/src/gsttools/qgstreamerplayersession.cpp
19*4882a593Smuzhiyun@@ -1091,9 +1091,15 @@ bool QGstreamerPlayerSession::seek(qint64 ms)
20*4882a593Smuzhiyun         ms = qMax(ms,qint64(0));
21*4882a593Smuzhiyun         qint64 from = m_playbackRate > 0 ? ms : 0;
22*4882a593Smuzhiyun         qint64 to = m_playbackRate > 0 ? duration() : ms;
23*4882a593Smuzhiyun+        gint64  now = 0;
24*4882a593Smuzhiyun+        GstSeekFlags direct_flag = GST_SEEK_FLAG_SNAP_AFTER;
25*4882a593Smuzhiyun+
26*4882a593Smuzhiyun+        qt_gst_element_query_position(m_playbin, GST_FORMAT_TIME, &now);
27*4882a593Smuzhiyun+        if (now > from * 1000000)
28*4882a593Smuzhiyun+            direct_flag = GST_SEEK_FLAG_SNAP_BEFORE;
29*4882a593Smuzhiyun
30*4882a593Smuzhiyun         bool isSeeking = gst_element_seek(m_pipeline, m_playbackRate, GST_FORMAT_TIME,
31*4882a593Smuzhiyun-                                          GstSeekFlags(GST_SEEK_FLAG_FLUSH),
32*4882a593Smuzhiyun+                                          GstSeekFlags(GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT | direct_flag),
33*4882a593Smuzhiyun                                           GST_SEEK_TYPE_SET, from * 1000000,
34*4882a593Smuzhiyun                                           GST_SEEK_TYPE_SET, to * 1000000);
35*4882a593Smuzhiyun         if (isSeeking)
36*4882a593Smuzhiyun--
37*4882a593Smuzhiyun2.20.1
38*4882a593Smuzhiyun
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