src/gallium/state_trackers/clover/core/context.cpp

   1 //
   2 // Copyright 2012 Francisco Jerez
   3 //
   4 // Permission is hereby granted, free of charge, to any person obtaining a
   5 // copy of this software and associated documentation files (the "Software"),
   6 // to deal in the Software without restriction, including without limitation
   7 // the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8 // and/or sell copies of the Software, and to permit persons to whom the
   9 // Software is furnished to do so, subject to the following conditions:
  10 //
  11 // The above copyright notice and this permission notice shall be included in
  12 // all copies or substantial portions of the Software.
  13 //
  14 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  15 // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  16 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  17 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  18 // OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  19 // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
  20 // OTHER DEALINGS IN THE SOFTWARE.
  21 //
  22
  23 #include "core/context.hpp"
  24
  25 using namespace clover;
  26
  27 context::context(const property_list &props,
  28                  const ref_vector<device> &devs) :
  29    _props(props), _devs(map(addresses(), devs)) {
  30 }
  31
  32 bool
  33 context::operator==(const context &ctx) const {
  34    return this == &ctx;
  35 }
  36
  37 bool
  38 context::operator!=(const context &ctx) const {
  39    return this != &ctx;
  40 }
  41
  42 const context::property_list &
  43 context::props() const {
  44    return _props;
  45 }
  46
  47 context::device_range
  48 context::devs() const {
  49    return map(derefs(), _devs);
  50 }