// // 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. // #ifndef CLOVER_API_UTIL_HPP #define CLOVER_API_UTIL_HPP #include <cassert> #include <iostream> #include "core/error.hpp" #include "core/property.hpp" #include "util/algorithm.hpp" #ifdef HAVE_CLOVER_ICD #define CLOVER_API #define CLOVER_ICD_API PUBLIC #else #define CLOVER_API PUBLIC #define CLOVER_ICD_API PUBLIC #endif #define CLOVER_NOT_SUPPORTED_UNTIL(version) \ do { \ std::cerr << "CL user error: " << __func__ \ << "() requires OpenCL version " << (version) \ << " or greater." << std::endl; \ } while (0) namespace clover { /// /// Return an error code in \a p if non-zero. /// inline void ret_error(cl_int *p, const clover::error &e) { if (p) *p = e.get(); } /// /// Return a clover object in \a p if non-zero incrementing the /// reference count of the object. /// template<typename T> void ret_object(typename T::descriptor_type **p, const intrusive_ref<T> &v) { if (p) { v().retain(); *p = desc(v()); } } /// /// Return an API object from an intrusive reference to a Clover object, /// incrementing the reference count of the object. /// template<typename T> typename T::descriptor_type * ret_object(const intrusive_ref<T> &v) { v().retain(); return desc(v()); } } #endif