kc3-lang/angle/src/libANGLE/CLObject.h

• Show log

  Commit

• Hash : 48b835cf
  Author :
  Date : 2021-05-09T22:47:00
  

  CL: Implement context for front end and passthrough
  
  Bug: angleproject:5904
  Change-Id: I23b764bba87be3a51a1b5b44b13968fc572efde9
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2883773
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  Commit-Queue: John Plate <jplate@google.com>
  

Download

• src/libANGLE/CLObject.h

• //
  // Copyright 2021 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  // CLObject.h: Defines the cl::Object class, which is the base class of all ANGLE CL objects.
  
  #ifndef LIBANGLE_CLOBJECT_H_
  #define LIBANGLE_CLOBJECT_H_
  
  #include "libANGLE/renderer/CLtypes.h"
  
  #include "libANGLE/Debug.h"
  
  namespace cl
  {
  
  class Object
  {
    public:
      // This class cannot be virtual as its derived classes need to have standard layout
      Object() = default;
  
      ~Object()
      {
          if (mRefCount != 0u)
          {
              WARN() << "Deleted object with references";
          }
      }
  
      cl_uint getRefCount() { return mRefCount; }
  
      const cl_uint *getRefCountPtr() { return &mRefCount; }
  
    protected:
      void addRef() noexcept { ++mRefCount; }
      bool removeRef()
      {
          if (mRefCount == 0u)
          {
              WARN() << "Unreferenced object without references";
              return true;
          }
          return --mRefCount == 0u;
      }
  
    private:
      cl_uint mRefCount = 1u;
  };
  
  }  // namespace cl
  
  #endif  // LIBANGLE_CLCONTEXT_H_
  

Download