blender-archive/intern/opensubdiv/internal/opensubdiv_device_context_opencl.h

// Adopted from OpenSubdiv with the following license:
//
//   Copyright 2015 Pixar
//
//   Licensed under the Apache License, Version 2.0 (the "Apache License")
//   with the following modification; you may not use this file except in
//   compliance with the Apache License and the following modification to it:
//   Section 6. Trademarks. is deleted and replaced with:
//
//   6. Trademarks. This License does not grant permission to use the trade
//      names, trademarks, service marks, or product names of the Licensor
//      and its affiliates, except as required to comply with Section 4(c) of
//      the License and to reproduce the content of the NOTICE file.
//
//   You may obtain a copy of the Apache License at
//
//       http://www.apache.org/licenses/LICENSE-2.0
//
//   Unless required by applicable law or agreed to in writing, software
//   distributed under the Apache License with the above modification is
//   distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
//   KIND, either express or implied. See the Apache License for the specific
//   language governing permissions and limitations under the Apache License.

#ifndef OPENSUBDIV_DEVICE_CONTEXT_OPENCL_H_
#define OPENSUBDIV_DEVICE_CONTEXT_OPENCL_H_

#ifdef OPENSUBDIV_HAS_OPENCL
#  include <opensubdiv/osd/opencl.h>

class CLDeviceContext {
 public:
  static bool HAS_CL_VERSION_1_1();

  CLDeviceContext();
  ~CLDeviceContext();

  bool Initialize();

  bool IsInitialized() const;

  cl_context GetContext() const;
  cl_command_queue GetCommandQueue() const;

 protected:
  cl_context cl_context_;
  cl_command_queue cl_command_queue_;
};

#endif  // OPENSUBDIV_HAS_OPENCL

#endif  // _OPENSUBDIV_DEVICE_CONTEXT_OPENCL_H_