jfmcarreira/calyp
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Set stream as NULL until load a file in SubWindowHandle

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jfmcarreira committed 2014-05-08 01:54:13 +01:00
1 parent 83e808718c
commit 61d6d95e47
2 files changed
+10 -4
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source/app/plaYUVerApp.cpp
+2 -2
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@@ -437,7 +437,7 @@ void plaYUVerApp::playEvent()
Void plaYUVerApp::updateCurrFrameNum()
{
if( m_pcCurrentSubWindow )
if( m_pcCurrentSubWindow && m_pcCurrentSubWindow->getInputStream() )
{
Int frame_num = m_pcCurrentSubWindow->getInputStream()->getCurrFrameNum();
m_pcFrameSlider->setValue( frame_num );
@@ -446,7 +446,7 @@ Void plaYUVerApp::updateCurrFrameNum()
}
Void plaYUVerApp::updateTotalFrameNum( UInt total_frame_num )
{
if( m_pcCurrentSubWindow && total_frame_num == 0 )
if( m_pcCurrentSubWindow && m_pcCurrentSubWindow->getInputStream() && total_frame_num == 0 )
{
total_frame_num = m_pcCurrentSubWindow->getInputStream()->getFrameNum();
}