//
// Copyright 2012 Francisco Jerez
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
//

#include "core/platform.hpp"

using namespace clover;

platform::platform() : adaptor_range(evals(), devs) {
   int n = pipe_loader_probe(NULL, 0);
   std::vector<pipe_loader_device *> ldevs(n);

   pipe_loader_probe(&ldevs.front(), n);

   for (pipe_loader_device *ldev : ldevs) {
      try {
         if (ldev)
            devs.push_back(create<device>(*this, ldev));
      } catch (error &) {
         pipe_loader_release(&ldev, 1);
      }
   }
}

std::string
platform::supported_extensions() const {
   return "cl_khr_icd";
}
