From b6e38e06726b80a0113e8dd2e4a1c6b83c45833c Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Wed, 26 Dec 2018 17:51:51 +0800
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Subject: [PATCH 07/17] gstreamer: mediaplayer: Fix hangs when replacing paused
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video sink
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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src/gsttools/qgstreamerplayersession.cpp | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/src/gsttools/qgstreamerplayersession.cpp b/src/gsttools/qgstreamerplayersession.cpp
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index 98b7ffb8..76282bcf 100755
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--- a/src/gsttools/qgstreamerplayersession.cpp
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+++ b/src/gsttools/qgstreamerplayersession.cpp
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@@ -801,6 +801,11 @@ void QGstreamerPlayerSession::setVideoRenderer(QObject *videoOutput)
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//while the sink is paused. The pad will be blocked as soon as the current
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//buffer is processed.
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if (m_state == QMediaPlayer::PausedState) {
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+ if (!m_everPlayed) {
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+ finishVideoOutputChange();
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+ seek(m_lastPosition);
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+ }
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+
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#ifdef DEBUG_PLAYBIN
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qDebug() << "Starting video output to avoid blocking in paused state...";
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#endif
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--
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2.20.1
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