include/opencl/openclconfig.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #ifndef INCLUDED_OPENCL_OPENCLCONFIG_HXX
  11 #define INCLUDED_OPENCL_OPENCLCONFIG_HXX
  12
  13 #include <ostream>
  14 #include <set>
  15
  16 #include <opencl/opencldllapi.h>
  17 #include <rtl/ustring.hxx>
  18
  19 struct OpenCLDeviceInfo;
  20 struct OpenCLPlatformInfo;
  21
  22 struct OPENCL_DLLPUBLIC OpenCLConfig
  23 {
  24     struct ImplMatcher
  25     {
  26         OUString maOS;
  27         OUString maOSVersion;
  28         OUString maPlatformVendor;
  29         OUString maDevice;
  30         OUString maDriverVersion;
  31
  32         ImplMatcher()
  33         {
  34         }
  35
  36         ImplMatcher(const OUString& rOS,
  37                     const OUString& rOSVersion,
  38                     const OUString& rPlatformVendor,
  39                     const OUString& rDevice,
  40                     const OUString& rDriverVersion)
  41             : maOS(rOS),
  42               maOSVersion(rOSVersion),
  43               maPlatformVendor(rPlatformVendor),
  44               maDevice(rDevice),
  45               maDriverVersion(rDriverVersion)
  46         {
  47         }
  48
  49         bool operator==(const ImplMatcher& r) const
  50         {
  51             return maOS == r.maOS &&
  52                    maOSVersion == r.maOSVersion &&
  53                    maPlatformVendor == r.maPlatformVendor &&
  54                    maDevice == r.maDevice &&
  55                    maDriverVersion == r.maDriverVersion;
  56         }
  57         bool operator!=(const ImplMatcher& r) const
  58         {
  59             return !operator==(r);
  60         }
  61         bool operator<(const ImplMatcher& r) const
  62         {
  63             return (maOS < r.maOS ||
  64                     (maOS == r.maOS &&
  65                      (maOSVersion < r.maOSVersion ||
  66                       (maOSVersion == r.maOSVersion &&
  67                        (maPlatformVendor < r.maPlatformVendor ||
  68                         (maPlatformVendor == r.maPlatformVendor &&
  69                          (maDevice < r.maDevice ||
  70                           (maDevice == r.maDevice &&
  71                            (maDriverVersion < r.maDriverVersion)))))))));
  72         }
  73     };
  74
  75     bool mbUseOpenCL;
  76
  77     typedef std::set<ImplMatcher> ImplMatcherSet;
  78
  79     ImplMatcherSet maBlackList;
  80     ImplMatcherSet maWhiteList;
  81
  82     OpenCLConfig();
  83
  84     bool operator== (const OpenCLConfig& r) const;
  85     bool operator!= (const OpenCLConfig& r) const;
  86
  87     static OpenCLConfig get();
  88
  89     void set();
  90
  91     bool checkImplementation(const OpenCLPlatformInfo& rPlatform, const OpenCLDeviceInfo& rDevice) const;
  92 };
  93
  94 OPENCL_DLLPUBLIC std::ostream& operator<<(std::ostream& rStream, const OpenCLConfig& rConfig);
  95 OPENCL_DLLPUBLIC std::ostream& operator<<(std::ostream& rStream, const OpenCLConfig::ImplMatcher& rImpl);
  96 OPENCL_DLLPUBLIC std::ostream& operator<<(std::ostream& rStream, const OpenCLConfig::ImplMatcherSet& rSet);
  97
  98 #endif
  99
 100 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */