Method Clear

crengine/src/lvdrawbuf.cpp:651–663

}

void LVGrayDrawBuf::Clear( lUInt32 color )
{
    color = rgbToGrayMask( color, _bpp );
#if (GRAY_INVERSE==1)
    color ^= 0xFF;
#endif
    memset( _data, color, _rowsize * _dy );
//    for (int i = _rowsize * _dy - 1; i>0; i--)
//    {
//        _data[i] = (lUInt8)color;
//    }
    SetClipRect( NULL );
}

void LVGrayDrawBuf::FillRect( int x0, int y0, int x1, int y1, lUInt32 color32 )
{