1*cdf0e10cSrcweir/************************************************************************* 2*cdf0e10cSrcweir * 3*cdf0e10cSrcweir * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4*cdf0e10cSrcweir * 5*cdf0e10cSrcweir * Copyright 2000, 2010 Oracle and/or its affiliates. 6*cdf0e10cSrcweir * 7*cdf0e10cSrcweir * OpenOffice.org - a multi-platform office productivity suite 8*cdf0e10cSrcweir * 9*cdf0e10cSrcweir * This file is part of OpenOffice.org. 10*cdf0e10cSrcweir * 11*cdf0e10cSrcweir * OpenOffice.org is free software: you can redistribute it and/or modify 12*cdf0e10cSrcweir * it under the terms of the GNU Lesser General Public License version 3 13*cdf0e10cSrcweir * only, as published by the Free Software Foundation. 14*cdf0e10cSrcweir * 15*cdf0e10cSrcweir * OpenOffice.org is distributed in the hope that it will be useful, 16*cdf0e10cSrcweir * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*cdf0e10cSrcweir * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*cdf0e10cSrcweir * GNU Lesser General Public License version 3 for more details 19*cdf0e10cSrcweir * (a copy is included in the LICENSE file that accompanied this code). 20*cdf0e10cSrcweir * 21*cdf0e10cSrcweir * You should have received a copy of the GNU Lesser General Public License 22*cdf0e10cSrcweir * version 3 along with OpenOffice.org. If not, see 23*cdf0e10cSrcweir * <http://www.openoffice.org/license.html> 24*cdf0e10cSrcweir * for a copy of the LGPLv3 License. 25*cdf0e10cSrcweir * 26*cdf0e10cSrcweir ************************************************************************/ 27*cdf0e10cSrcweir#ifndef __com_sun_star_rendering_FloatingPointBitmapFormat_idl__ 28*cdf0e10cSrcweir#define __com_sun_star_rendering_FloatingPointBitmapFormat_idl__ 29*cdf0e10cSrcweir 30*cdf0e10cSrcweirmodule com { module sun { module star { module rendering { 31*cdf0e10cSrcweir 32*cdf0e10cSrcweir/** This structure describes format of a floating point bitmap.<p> 33*cdf0e10cSrcweir 34*cdf0e10cSrcweir @since OOo 2.0 35*cdf0e10cSrcweir */ 36*cdf0e10cSrcweirconstants FloatingPointBitmapFormat 37*cdf0e10cSrcweir{ 38*cdf0e10cSrcweir /** Half-float format.<p> 39*cdf0e10cSrcweir 40*cdf0e10cSrcweir The color components are stored in the half-float format, 41*cdf0e10cSrcweir i.e. in a 16 bit value, with 5 bit exponent, 10 bit mantissa 42*cdf0e10cSrcweir and a sign bit. See also <a 43*cdf0e10cSrcweir href="http://www.openexr.com/">OpenEXR</a> for a format 44*cdf0e10cSrcweir employing half-floats.<p> 45*cdf0e10cSrcweir */ 46*cdf0e10cSrcweir const byte HALFFLOAT=0; 47*cdf0e10cSrcweir 48*cdf0e10cSrcweir /** IEEE float format.<p> 49*cdf0e10cSrcweir 50*cdf0e10cSrcweir The color components are stored in the IEEE single-precision 51*cdf0e10cSrcweir floating point format, i.e. in a 32 bit value, with 8 bit 52*cdf0e10cSrcweir exponent, 23 bit mantissa and a sign bit.<p> 53*cdf0e10cSrcweir */ 54*cdf0e10cSrcweir const byte FLOAT=1; 55*cdf0e10cSrcweir 56*cdf0e10cSrcweir /** IEEE double format.<p> 57*cdf0e10cSrcweir 58*cdf0e10cSrcweir The color components are stored in the IEEE double-precision 59*cdf0e10cSrcweir floating point format, i.e. in a 64 bit value, with 16 bit 60*cdf0e10cSrcweir exponent, 47 bit mantissa and a sign bit.<p> 61*cdf0e10cSrcweir */ 62*cdf0e10cSrcweir const byte DOUBLE=2; 63*cdf0e10cSrcweir}; 64*cdf0e10cSrcweir 65*cdf0e10cSrcweir}; }; }; }; 66*cdf0e10cSrcweir 67*cdf0e10cSrcweir#endif 68