/usr/include/kido/gui/Jitter.hpp is in libkido-gui-dev 0.1.0+dfsg-2build9.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* (c) Copyright 1993, Silicon Graphics, Inc.
* ALL RIGHTS RESERVED
* Permission to use, copy, modify, and distribute this software for
* any purpose and without fee is hereby granted, provided that the above
* copyright notice appear in all copies and that both the copyright notice
* and this permission notice appear in supporting documentation, and that
* the name of Silicon Graphics, Inc. not be used in advertising
* or publicity pertaining to distribution of the software without specific,
* written prior permission.
*
* THE MATERIAL EMBODIED ON THIS SOFTWARE IS PROVIDED TO YOU "AS-IS"
* AND WITHOUT WARRANTY OF ANY KIND, EXPRESS, IMPLIED OR OTHERWISE,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTY OF MERCHANTABILITY OR
* FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON
* GRAPHICS, INC. BE LIABLE TO YOU OR ANYONE ELSE FOR ANY DIRECT,
* SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OF ANY
* KIND, OR ANY DAMAGES WHATSOEVER, INCLUDING WITHOUT LIMITATION,
* LOSS OF PROFIT, LOSS OF USE, SAVINGS OR REVENUE, OR THE CLAIMS OF
* THIRD PARTIES, WHETHER OR NOT SILICON GRAPHICS, INC. HAS BEEN
* ADVISED OF THE POSSIBILITY OF SUCH LOSS, HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE
* POSSESSION, USE OR PERFORMANCE OF THIS SOFTWARE.
*
* US Government Users Restricted Rights
* Use, duplication, or disclosure by the Government is subject to
* restrictions set forth in FAR 52.227.19(c)(2) or subparagraph
* (c)(1)(ii) of the Rights in Technical Data and Computer Software
* clause at DFARS 252.227-7013 and/or in similar or successor
* clauses in the FAR or the DOD or NASA FAR Supplement.
* Unpublished-- rights reserved under the copyright laws of the
* United States. Contractor/manufacturer is Silicon Graphics,
* Inc., 2011 N. Shoreline Blvd., Mountain View, CA 94039-7311.
*
* OpenGL(TM) is a trademark of Silicon Graphics, Inc.
*/
/*
Jitter.h
This file contains jitter point arrays for 2,3,4,8,15,24 and 66 jitters.
The arrays are named j2, j3, etc. Each element in the array has the form,
for example, j8[0].x and j8[0].y
Values are floating point in the range -.5 < x < .5, -.5 < y < .5, and
have a gaussian distribution around the origin.
Use these to do model jittering for scene anti-aliasing and view volume
jittering for depth of field effects. Use in conjunction with the
accwindow() routine.
*/
#ifndef KIDO_GUI_JITTER_HPP_
#define KIDO_GUI_JITTER_HPP_
#include "kido/renderer/LoadOpengl.hpp"
namespace kido {
namespace gui {
typedef struct
{
GLfloat x, y;
} jitter_point;
#define MAX_SAMPLES 66
class Jitter
{
public:
static jitter_point j2[2];
static jitter_point j4[4];
static jitter_point j8[8];
static jitter_point j15[15];
static jitter_point j24[24];
static jitter_point j66[66];
};
} // namespace gui
} // namespace kido
#endif // KIDO_GUI_JITTER_HPP_
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