32 lines
903 B
Diff
32 lines
903 B
Diff
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From b8e75d813d9c1ea1dce9159b9a34707550f9a0d2 Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Thu, 25 Mar 2021 07:01:33 +0800
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Subject: [PATCH 12/17] gsttools: videowidget: Fix resource leaking in destroy
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path
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Add missing cleanup.
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Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
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---
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src/gsttools/qgstreamervideowidget.cpp | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/gsttools/qgstreamervideowidget.cpp b/src/gsttools/qgstreamervideowidget.cpp
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index e2a5d2f..f082bec 100644
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--- a/src/gsttools/qgstreamervideowidget.cpp
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+++ b/src/gsttools/qgstreamervideowidget.cpp
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@@ -130,6 +130,10 @@ QGstreamerVideoWidgetControl::QGstreamerVideoWidgetControl(QObject *parent, cons
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QGstreamerVideoWidgetControl::~QGstreamerVideoWidgetControl()
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{
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+ if (!m_widget)
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+ return;
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+
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+ m_widget->removeEventFilter(this);
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delete m_widget;
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}
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--
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2.20.1
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