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Searched refs:fInvGamma (Results 1 – 1 of 1) sorted by relevance

/trunk/main/vcl/source/gdi/
H A Dpngread.cxx871 double fInvGamma = ( fGamma <= 0.0 || fGamma > 10.0 ) ? 1.0 : ( 1.0 / fGamma ); in ImplGetGamma() local
873 if ( fInvGamma != 1.0 ) in ImplGetGamma()
881 mpColorTable[ i ] = (sal_uInt8)(pow((double)i/255.0, fInvGamma) * 255.0 + 0.5); in ImplGetGamma()

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