From d6d5ba5563a406085dfa25fedb79a8e74fac570c Mon Sep 17 00:00:00 2001
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From: Jeffy Chen <jeffy.chen@rock-chips.com>
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Date: Mon, 18 Oct 2021 16:10:11 +0800
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Subject: [PATCH 15/17] gsttools: videowidget: Reflush window handle even it's
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unchanged
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To avoid losing video after hide() and show().
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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 | 7 ++-----
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1 file changed, 2 insertions(+), 5 deletions(-)
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diff --git a/src/gsttools/qgstreamervideowidget.cpp b/src/gsttools/qgstreamervideowidget.cpp
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index 931b24d0..390b36b6 100644
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--- a/src/gsttools/qgstreamervideowidget.cpp
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+++ b/src/gsttools/qgstreamervideowidget.cpp
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@@ -186,11 +186,8 @@ void QGstreamerVideoWidgetControl::onNativeVideoSizeChanged()
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bool QGstreamerVideoWidgetControl::eventFilter(QObject *object, QEvent *e)
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{
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if (m_widget && object == m_widget) {
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- if (e->type() == QEvent::ParentChange || e->type() == QEvent::Show || e->type() == QEvent::WinIdChange) {
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- WId newWId = m_widget->videoWinId();
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- if (newWId != m_windowId)
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- m_videoOverlay.setWindowHandle(m_windowId = newWId);
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- }
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+ if (e->type() == QEvent::ParentChange || e->type() == QEvent::Show || e->type() == QEvent::WinIdChange)
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+ m_videoOverlay.setWindowHandle(m_windowId = m_widget->videoWinId());
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if (e->type() == QEvent::Paint) {
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// Update overlay by new size if any.
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--
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2.20.1
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