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jfmcarreira committed 2014-03-31 16:09:07 +01:00
1 parent 3a02de7641
commit c07bce8d41
3 files changed
+55 -21
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source/lib/PlaYUVerFrame.cpp
+31 -9
View File
@@ -121,6 +121,28 @@ Void yuvToRgb( T iY, T iU, T iV, T &iR, T &iG, T &iB )
iB = 255;
}
static inline Void yuvToRgb( Int iY, Int iU, Int iV, Int &iR, Int &iG, Int &iB )
{
iR = iY + 1402 * iV / 1000;
iG = iY - ( 101004 * iU + 209599 * iV ) / 293500;
iB = iY + 1772 * iU / 1000;
if( iR < 0 )
iR = 0;
if( iG < 0 )
iG = 0;
if( iB < 0 )
iB = 0;
if( iR > 255 )
iR = 255;
if( iG > 255 )
iG = 255;
if( iB > 255 )
iB = 255;
}
template<typename T>
Void rgbToyuv( T iR, T iG, T iB, T &iY, T &iU, T &iV )
{
@@ -191,9 +213,9 @@ Void PlaYUVerFrame::FrametoRGB8()
for( UInt y = 0; y < m_uiHeight; y++ )
for( UInt x = 0; x < m_uiWidth; x++ )
{
*pcRGBPelInterlaced++ = m_pppcRGBPel[COLOR_R][y][x];
*pcRGBPelInterlaced++ = m_pppcRGBPel[COLOR_G][y][x];
*pcRGBPelInterlaced++ = m_pppcRGBPel[COLOR_B][y][x];
*pcRGBPelInterlaced++ = *pRGBPelR++;
*pcRGBPelInterlaced++ = *pRGBPelG++;
*pcRGBPelInterlaced++ = *pRGBPelB++;
}
break;
case YUV422p:
@@ -218,9 +240,9 @@ Void PlaYUVerFrame::FrametoRGB8()
for( UInt y = 0; y < m_uiHeight; y++ )
for( UInt x = 0; x < m_uiWidth; x++ )
{
*pcRGBPelInterlaced++ = m_pppcRGBPel[COLOR_R][y][x];
*pcRGBPelInterlaced++ = m_pppcRGBPel[COLOR_G][y][x];
*pcRGBPelInterlaced++ = m_pppcRGBPel[COLOR_B][y][x];
*pcRGBPelInterlaced++ = *pRGBPelR++;
*pcRGBPelInterlaced++ = *pRGBPelG++;
*pcRGBPelInterlaced++ = *pRGBPelB++;
}
break;
case YUV444p:
@@ -261,9 +283,9 @@ Void PlaYUVerFrame::FrametoRGB8()
for( UInt y = 0; y < m_uiHeight; y++ )
for( UInt x = 0; x < m_uiWidth; x++ )
{
*pcRGBPelInterlaced++ = m_pppcInputPel[COLOR_R][y][x];
*pcRGBPelInterlaced++ = m_pppcInputPel[COLOR_G][y][x];
*pcRGBPelInterlaced++ = m_pppcInputPel[COLOR_B][y][x];
*pcRGBPelInterlaced++ = *pRGBPelR++;
*pcRGBPelInterlaced++ = *pRGBPelG++;
*pcRGBPelInterlaced++ = *pRGBPelB++;
}
break;
default: