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

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• Hash : ed7c31c7
  Author :
  Date : 2023-11-29T18:31:43
  

  OpenCL: Replace error-passing APIs to use angle::Result
  
  Part 2 of Issue 8435:
  This part replaces existing error handling for all CL APIs that
  return CL objects to now use "angle::Result".
  
  Bug: angleproject:8435
  Change-Id: I75e41c7cbb06220cabec7cc9f9cb5107a3b6bd6d
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5075773
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  

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• src/libANGLE/CLKernel.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.
  //
  // CLKernel.h: Defines the cl::Kernel class, which is a function declared in an OpenCL program.
  
  #ifndef LIBANGLE_CLKERNEL_H_
  #define LIBANGLE_CLKERNEL_H_
  
  #include "libANGLE/CLObject.h"
  #include "libANGLE/renderer/CLKernelImpl.h"
  
  namespace cl
  {
  
  class Kernel final : public _cl_kernel, public Object
  {
    public:
      // Front end entry functions, only called from OpenCL entry points
  
      angle::Result setArg(cl_uint argIndex, size_t argSize, const void *argValue);
  
      angle::Result getInfo(KernelInfo name,
                            size_t valueSize,
                            void *value,
                            size_t *valueSizeRet) const;
  
      angle::Result getWorkGroupInfo(cl_device_id device,
                                     KernelWorkGroupInfo name,
                                     size_t valueSize,
                                     void *value,
                                     size_t *valueSizeRet) const;
  
      angle::Result getArgInfo(cl_uint argIndex,
                               KernelArgInfo name,
                               size_t valueSize,
                               void *value,
                               size_t *valueSizeRet) const;
  
    public:
      ~Kernel() override;
  
      const Program &getProgram() const;
      const rx::CLKernelImpl::Info &getInfo() const;
  
      template <typename T = rx::CLKernelImpl>
      T &getImpl() const;
  
    private:
      Kernel(Program &program, const char *name);
      Kernel(Program &program, const rx::CLKernelImpl::CreateFunc &createFunc);
  
      const ProgramPtr mProgram;
      rx::CLKernelImpl::Ptr mImpl;
      rx::CLKernelImpl::Info mInfo;
  
      friend class Object;
      friend class Program;
  };
  
  inline const Program &Kernel::getProgram() const
  {
      return *mProgram;
  }
  
  inline const rx::CLKernelImpl::Info &Kernel::getInfo() const
  {
      return mInfo;
  }
  
  template <typename T>
  inline T &Kernel::getImpl() const
  {
      return static_cast<T &>(*mImpl);
  }
  
  }  // namespace cl
  
  #endif  // LIBANGLE_CLKERNEL_H_
  

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