1*d1766043SAndrew Rist/************************************************************** 2cdf0e10cSrcweir * 3*d1766043SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*d1766043SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*d1766043SAndrew Rist * distributed with this work for additional information 6*d1766043SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*d1766043SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*d1766043SAndrew Rist * "License"); you may not use this file except in compliance 9*d1766043SAndrew Rist * with the License. You may obtain a copy of the License at 10*d1766043SAndrew Rist * 11*d1766043SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*d1766043SAndrew Rist * 13*d1766043SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*d1766043SAndrew Rist * software distributed under the License is distributed on an 15*d1766043SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*d1766043SAndrew Rist * KIND, either express or implied. See the License for the 17*d1766043SAndrew Rist * specific language governing permissions and limitations 18*d1766043SAndrew Rist * under the License. 19*d1766043SAndrew Rist * 20*d1766043SAndrew Rist *************************************************************/ 21*d1766043SAndrew Rist 22*d1766043SAndrew Rist 23cdf0e10cSrcweir#ifndef __com_sun_star_rendering_FloatingPointBitmapFormat_idl__ 24cdf0e10cSrcweir#define __com_sun_star_rendering_FloatingPointBitmapFormat_idl__ 25cdf0e10cSrcweir 26cdf0e10cSrcweirmodule com { module sun { module star { module rendering { 27cdf0e10cSrcweir 28cdf0e10cSrcweir/** This structure describes format of a floating point bitmap.<p> 29cdf0e10cSrcweir 30cdf0e10cSrcweir @since OOo 2.0 31cdf0e10cSrcweir */ 32cdf0e10cSrcweirconstants FloatingPointBitmapFormat 33cdf0e10cSrcweir{ 34cdf0e10cSrcweir /** Half-float format.<p> 35cdf0e10cSrcweir 36cdf0e10cSrcweir The color components are stored in the half-float format, 37cdf0e10cSrcweir i.e. in a 16 bit value, with 5 bit exponent, 10 bit mantissa 38cdf0e10cSrcweir and a sign bit. See also <a 39cdf0e10cSrcweir href="http://www.openexr.com/">OpenEXR</a> for a format 40cdf0e10cSrcweir employing half-floats.<p> 41cdf0e10cSrcweir */ 42cdf0e10cSrcweir const byte HALFFLOAT=0; 43cdf0e10cSrcweir 44cdf0e10cSrcweir /** IEEE float format.<p> 45cdf0e10cSrcweir 46cdf0e10cSrcweir The color components are stored in the IEEE single-precision 47cdf0e10cSrcweir floating point format, i.e. in a 32 bit value, with 8 bit 48cdf0e10cSrcweir exponent, 23 bit mantissa and a sign bit.<p> 49cdf0e10cSrcweir */ 50cdf0e10cSrcweir const byte FLOAT=1; 51cdf0e10cSrcweir 52cdf0e10cSrcweir /** IEEE double format.<p> 53cdf0e10cSrcweir 54cdf0e10cSrcweir The color components are stored in the IEEE double-precision 55cdf0e10cSrcweir floating point format, i.e. in a 64 bit value, with 16 bit 56cdf0e10cSrcweir exponent, 47 bit mantissa and a sign bit.<p> 57cdf0e10cSrcweir */ 58cdf0e10cSrcweir const byte DOUBLE=2; 59cdf0e10cSrcweir}; 60cdf0e10cSrcweir 61cdf0e10cSrcweir}; }; }; }; 62cdf0e10cSrcweir 63cdf0e10cSrcweir#endif 64