Line data    Source code

       1             : 
       2             : /* Copyright (c) 2007-2014, Stefan Eilemann <eile@equalizergraphics.com>
       3             :  * Copyright (c) 2010, Cedric Stalder <cedric.stalder@gmail.com>
       4             :  *
       5             :  * This library is free software; you can redistribute it and/or modify it under
       6             :  * the terms of the GNU Lesser General Public License version 2.1 as published
       7             :  * by the Free Software Foundation.
       8             :  *
       9             :  * This library is distributed in the hope that it will be useful, but WITHOUT
      10             :  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
      11             :  * FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
      12             :  * details.
      13             :  *
      14             :  * You should have received a copy of the GNU Lesser General Public License
      15             :  * along with this library; if not, write to the Free Software Foundation, Inc.,
      16             :  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
      17             :  */
      18             : 
      19             : #ifndef EQFABRIC_EYE_H
      20             : #define EQFABRIC_EYE_H
      21             : 
      22             : #include <eq/fabric/api.h>
      23             : #include <lunchbox/bitOperation.h>
      24             : #include <iostream>
      25             : 
      26             : namespace eq
      27             : {
      28             : namespace fabric
      29             : {
      30             :     /**
      31             :      * Eye pass bit mask for which is enabled.
      32             :      */
      33             :     enum Eye
      34             :     {
      35             :         EYE_CYCLOP_BIT = 0, //!< @internal
      36             :         EYE_LEFT_BIT   = 1, //!< @internal
      37             :         EYE_RIGHT_BIT  = 2, //!< @internal
      38             :         EYE_UNDEFINED  = 0,
      39             :         EYE_CYCLOP     = 1 << EYE_CYCLOP_BIT, //!<  monoscopic 'middle' eye
      40             :         EYE_LEFT       = 1 << EYE_LEFT_BIT,   //!< left eye
      41             :         EYE_RIGHT      = 1 << EYE_RIGHT_BIT,  //!< right eye
      42             :         EYE_LAST       = EYE_RIGHT, //!< the last eye
      43             :         NUM_EYES       = 3,  //!< @internal increase with each new enum
      44             :         EYES_STEREO    = EYE_LEFT | EYE_RIGHT, //!< left and right eye
      45             :         EYES_ALL       = 7 //!< all eyes
      46             :     };
      47             : 
      48             :     EQFABRIC_API std::ostream& operator << ( std::ostream& os, const Eye& eye );
      49             : }
      50             : }
      51             : 
      52             : namespace lunchbox
      53             : {
      54           0 : template<> inline void byteswap( eq::fabric::Eye& value )
      55           0 :     { byteswap( reinterpret_cast< uint32_t& >( value )); }
      56             : }
      57             : 
      58             : #endif // EQFABRIC_EYE_H