kc3-lang/angle/src/libANGLE/renderer/CLPlatformImpl.h

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• Hash : 1891af05
  Author :
  Date : 2021-06-16T10:20:32
  

  CL: Refactor TRY macro and fix more conformance bugs
  
  Bug: angleproject:6015
  Change-Id: Id54be19822fec2ac5584ffe1d1cf5bb8f00c9094
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2967467
  Reviewed-by: Jamie Madill <jmadill@chromium.org>
  Reviewed-by: Cody Northrop <cnorthrop@google.com>
  Commit-Queue: John Plate <jplate@google.com>
  

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• src/libANGLE/renderer/CLPlatformImpl.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.
  //
  // CLPlatformImpl.h: Defines the abstract rx::CLPlatformImpl class.
  
  #ifndef LIBANGLE_RENDERER_CLPLATFORMIMPL_H_
  #define LIBANGLE_RENDERER_CLPLATFORMIMPL_H_
  
  #include "libANGLE/renderer/CLContextImpl.h"
  #include "libANGLE/renderer/CLDeviceImpl.h"
  #include "libANGLE/renderer/CLExtensions.h"
  
  namespace rx
  {
  
  class CLPlatformImpl : angle::NonCopyable
  {
    public:
      using Ptr         = std::unique_ptr<CLPlatformImpl>;
      using CreateFunc  = std::function<Ptr(const cl::Platform &)>;
      using CreateFuncs = std::list<CreateFunc>;
  
      struct Info : public CLExtensions
      {
          Info();
          ~Info();
  
          Info(const Info &) = delete;
          Info &operator=(const Info &) = delete;
  
          Info(Info &&);
          Info &operator=(Info &&);
  
          bool isValid() const { return version != 0u; }
  
          std::string profile;
          std::string name;
          cl_ulong hostTimerRes = 0u;
      };
  
      explicit CLPlatformImpl(const cl::Platform &platform);
      virtual ~CLPlatformImpl();
  
      // For initialization only
      virtual Info createInfo() const                         = 0;
      virtual CLDeviceImpl::CreateDatas createDevices() const = 0;
  
      virtual CLContextImpl::Ptr createContext(cl::Context &context,
                                               const cl::DevicePtrs &devices,
                                               bool userSync,
                                               cl_int &errorCode) = 0;
  
      virtual CLContextImpl::Ptr createContextFromType(cl::Context &context,
                                                       cl::DeviceType deviceType,
                                                       bool userSync,
                                                       cl_int &errorCode) = 0;
  
      virtual cl_int unloadCompiler() = 0;
  
    protected:
      const cl::Platform &mPlatform;
  };
  
  }  // namespace rx
  
  #endif  // LIBANGLE_RENDERER_CLPLATFORMIMPL_H_
  

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