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Improve PlaYUVerPixel and add support for RGBA format

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Changes ColorSpace enum
Add Alpha channel support in pixel class
Add RGBA pixel format to the list of supported formats
This commit is contained in:
jfmcarreira
2018-02-04 20:32:59 +00:00
parent d735df75fd
commit 2d6ba03d4a
8 changed files with 287 additions and 243 deletions
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app/VideoSubWindow.cpp
+24 -20
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@@ -977,7 +977,6 @@ Void VideoSubWindow::updatePixelValueStatusBar( const QPoint& pos )
{
if( m_pcCurrFrame )
{
PlaYUVerPixel sPixelValue;
Int iWidth, iHeight;
Int posX = pos.x();
Int posY = pos.y();
@@ -990,28 +989,33 @@ Void VideoSubWindow::updatePixelValueStatusBar( const QPoint& pos )
{
strStatus = QString( "(%1,%2) " ).arg( posX ).arg( posY );
Int ColorSpace = m_pcCurrFrame->getColorSpace();
if( ColorSpace == PlaYUVerPixel::COLOR_GRAY )
Int colorSpace = m_pcCurrFrame->getColorSpace();
PlaYUVerPixel pixelValue = m_pcCurrFrame->getPixelValue( pos.x(), pos.y() );
switch( colorSpace )
{
sPixelValue = m_pcCurrFrame->getPixelValue( pos.x(), pos.y() );
strStatus.append( QString( "Y: %1" ).arg( sPixelValue.Y() ) );
}
if( ColorSpace == PlaYUVerPixel::COLOR_YUV )
{
sPixelValue = m_pcCurrFrame->getPixelValue( pos.x(), pos.y() );
case PlaYUVerPixel::COLOR_GRAY:
strStatus.append( QString( "Y: %1" ).arg( pixelValue.Y() ) );
break;
case PlaYUVerPixel::COLOR_YUV:
strStatus.append( QString( "Y: %1 U: %2 V: %3" )
.arg( sPixelValue.Y() )
.arg( sPixelValue.Cb() )
.arg( sPixelValue.Cr() ) );
}
if( ( ColorSpace == PlaYUVerPixel::COLOR_RGB ) )
{
sPixelValue = m_pcCurrFrame->getPixelValue( pos.x(), pos.y() );
.arg( pixelValue.Y() )
.arg( pixelValue.Cb() )
.arg( pixelValue.Cr() ) );
break;
case PlaYUVerPixel::COLOR_RGB:
strStatus.append( QString( "R: %1 G: %2 B: %3" )
.arg( sPixelValue.R() )
.arg( sPixelValue.G() )
.arg( sPixelValue.B() ) );
.arg( pixelValue.R() )
.arg( pixelValue.G() )
.arg( pixelValue.B() ) );
break;
case PlaYUVerPixel::COLOR_RGBA:
strStatus.append( QString( "R: %1 G: %2 B: %3 A: %4" )
.arg( pixelValue.R() )
.arg( pixelValue.G() )
.arg( pixelValue.B() )
.arg( pixelValue.A() ) );
break;
}
emit updateStatusBar( strStatus );
}