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 #include <utility>
  19
  20 struct OpenCLDeviceInfo;
  21 struct OpenCLPlatformInfo;
  22
  23 struct OPENCL_DLLPUBLIC OpenCLConfig
  24 {
  25     struct ImplMatcher
  26     {
  27         OUString maOS;
  28         OUString maOSVersion;
  29         OUString maPlatformVendor;
  30         OUString maDevice;
  31         OUString maDriverVersion;
  32
  33         ImplMatcher()
  34         {
  35         }
  36
  37         ImplMatcher(OUString aOS,
  38                     OUString aOSVersion,
  39                     OUString aPlatformVendor,
  40                     OUString aDevice,
  41                     OUString aDriverVersion)
  42             : maOS(std::move(aOS)),
  43               maOSVersion(std::move(aOSVersion)),
  44               maPlatformVendor(std::move(aPlatformVendor)),
  45               maDevice(std::move(aDevice)),
  46               maDriverVersion(std::move(aDriverVersion))
  47         {
  48         }
  49
  50         bool operator==(const ImplMatcher& r) const
  51         {
  52             return maOS == r.maOS &&
  53                    maOSVersion == r.maOSVersion &&
  54                    maPlatformVendor == r.maPlatformVendor &&
  55                    maDevice == r.maDevice &&
  56                    maDriverVersion == r.maDriverVersion;
  57         }
  58         bool operator!=(const ImplMatcher& r) const
  59         {
  60             return !operator==(r);
  61         }
  62         bool operator<(const ImplMatcher& r) const
  63         {
  64             return (maOS < r.maOS ||
  65                     (maOS == r.maOS &&
  66                      (maOSVersion < r.maOSVersion ||
  67                       (maOSVersion == r.maOSVersion &&
  68                        (maPlatformVendor < r.maPlatformVendor ||
  69                         (maPlatformVendor == r.maPlatformVendor &&
  70                          (maDevice < r.maDevice ||
  71                           (maDevice == r.maDevice &&
  72                            (maDriverVersion < r.maDriverVersion)))))))));
  73         }
  74     };
  75
  76     bool mbUseOpenCL;
  77
  78     typedef std::set<ImplMatcher> ImplMatcherSet;
  79
  80     ImplMatcherSet maDenyList;
  81     ImplMatcherSet maAllowList;
  82
  83     OpenCLConfig();
  84
  85     bool operator== (const OpenCLConfig& r) const;
  86     bool operator!= (const OpenCLConfig& r) const;
  87
  88     static OpenCLConfig get();
  89
  90     void set();
  91
  92     bool checkImplementation(const OpenCLPlatformInfo& rPlatform, const OpenCLDeviceInfo& rDevice) const;
  93 };
  94
  95 OPENCL_DLLPUBLIC std::ostream& operator<<(std::ostream& rStream, const OpenCLConfig& rConfig);
  96 OPENCL_DLLPUBLIC std::ostream& operator<<(std::ostream& rStream, const OpenCLConfig::ImplMatcher& rImpl);
  97 OPENCL_DLLPUBLIC std::ostream& operator<<(std::ostream& rStream, const OpenCLConfig::ImplMatcherSet& rSet);
  98
  99 #endif
 100
 101 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */