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Add code to the FrameDifference module

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jfmcarreira committed 2014-05-13 00:16:00 +01:00
1 parent efa3821aa5
commit 61ad53a23a
2 files changed
+12 -4
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source/modules/FrameDifference.cpp
+11 -3
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@@ -35,7 +35,7 @@ static PlaYUVerModuleDefinition FrameDifferenceDef =
FRAME_LEVEL_MODULE,
"Measurements",
"FrameDifference",
"Measure the difference between two images",
"Measure the difference between two images (Y plane)",
true, };
FrameDifference::FrameDifference()
@@ -46,12 +46,20 @@ FrameDifference::FrameDifference()
Void FrameDifference::create( PlaYUVerFrame* Input )
{
m_pcFrameDifference = NULL;
m_pcFrameDifference = new PlaYUVerFrame( Input->getWidth(), Input->getHeight(), PlaYUVerFrame::GRAY );
}
PlaYUVerFrame* FrameDifference::process( PlaYUVerFrame* Input1 )
PlaYUVerFrame* FrameDifference::process( PlaYUVerFrame* Input1, PlaYUVerFrame* Input2 )
{
Pel* pInput1PelYUV = Input1->getPelBufferYUV()[0][0];
Pel* pInput2PelYUV = Input1->getPelBufferYUV()[0][0];
Pel* pOutputPelYUV = m_pcFrameDifference->getPelBufferYUV()[0][0];
for( UInt y = 0; y < m_pcFrameDifference->getHeight(); y++ )
for( UInt x = 0; x < m_pcFrameDifference->getWidth(); x++ )
{
*pOutputPelYUV++ = *pInput1PelYUV++ - *pInput2PelYUV++;
}
return m_pcFrameDifference;
}